Prometheus [monitoring.coreos.com/v1]

Property	Type	Description
`apiVersion`	`string`	APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
`kind`	`string`	Kind is a string value representing the ReST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
`metadata`	`ObjectMeta`	Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
`spec`	`object`	Specification of the desired behavior of the Prometheus cluster. More info: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
`status`	`object`	Most recent observed status of the Prometheus cluster. Read-only. More info: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md#spec-and-status

.spec

Description: Specification of the desired behavior of the Prometheus cluster. More info: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
Type: object

Property Type Description

Property	Type	Description
`additionalAlertManagerConfigs`	`object`	AdditionalAlertManagerConfigs specifies a key of a Secret containing additional Prometheus Alertmanager configurations. The Alertmanager configurations are appended to the configuration generated by the Prometheus Operator. They must be formatted according to the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#alertmanager_config The user is responsible for making sure that the configurations are valid Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible AlertManager configs are going to break Prometheus after the upgrade.
`additionalAlertRelabelConfigs`	`object`	AdditionalAlertRelabelConfigs specifies a key of a Secret containing additional Prometheus alert relabel configurations. The alert relabel configurations are appended to the configuration generated by the Prometheus Operator. They must be formatted according to the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#alert_relabel_configs The user is responsible for making sure that the configurations are valid Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible alert relabel configs are going to break Prometheus after the upgrade.
`additionalArgs`	`array`	AdditionalArgs allows setting additional arguments for the 'prometheus' container. It is intended for e.g. activating hidden flags which are not supported by the dedicated configuration options yet. The arguments are passed as-is to the Prometheus container which may cause issues if they are invalid or not supported by the given Prometheus version. In case of an argument conflict (e.g. an argument which is already set by the operator itself) or when providing an invalid argument, the reconciliation will fail and an error will be logged.
`additionalArgs[]`	`object`	Argument as part of the AdditionalArgs list.
`additionalScrapeConfigs`	`object`	AdditionalScrapeConfigs allows specifying a key of a Secret containing additional Prometheus scrape configurations. Scrape configurations specified are appended to the configurations generated by the Prometheus Operator. Job configurations specified must have the form as specified in the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#scrape_config. As scrape configs are appended, the user is responsible to make sure it is valid. Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible scrape configs are going to break Prometheus after the upgrade.
`affinity`	`object`	Defines the Pods' affinity scheduling rules if specified.
`alerting`	`object`	Defines the settings related to Alertmanager.
`allowOverlappingBlocks`	`boolean`	AllowOverlappingBlocks enables vertical compaction and vertical query merge in Prometheus. Deprecated: this flag has no effect for Prometheus >= 2.39.0 where overlapping blocks are enabled by default.
`apiserverConfig`	`object`	APIServerConfig allows specifying a host and auth methods to access the Kuberntees API server. If null, Prometheus is assumed to run inside of the cluster: it will discover the API servers automatically and use the Pod’s CA certificate and bearer token file at /var/run/secrets/kubernetes.io/serviceaccount/.
`arbitraryFSAccessThroughSMs`	`object`	When true, ServiceMonitor, PodMonitor and Probe object are forbidden to reference arbitrary files on the file system of the 'prometheus' container. When a ServiceMonitor’s endpoint specifies a `bearerTokenFile` value (e.g. '/var/run/secrets/kubernetes.io/serviceaccount/token'), a malicious target can get access to the Prometheus service account’s token in the Prometheus' scrape request. Setting `spec.arbitraryFSAccessThroughSM` to 'true' would prevent the attack. Users should instead provide the credentials using the `spec.bearerTokenSecret` field.
`baseImage`	`string`	Deprecated: use 'spec.image' instead.
`bodySizeLimit`	`string`	BodySizeLimit defines per-scrape on response body size. Only valid in Prometheus versions 2.45.0 and newer.
`configMaps`	`array (string)`	ConfigMaps is a list of ConfigMaps in the same namespace as the Prometheus object, which shall be mounted into the Prometheus Pods. each ConfigMap is added to the StatefulSet definition as a volume named `configmap-<configmap-name>`. The ConfigMaps are mounted into /etc/prometheus/configmaps/<configmap-name> in the 'prometheus' container.
`containers`	`array`	Containers allows injecting additional containers or modifying operator generated containers. This can be used to allow adding an authentication proxy to the Pods or to change the behavior of an operator generated container. Containers described here modify an operator generated container if they share the same name and modifications are done via a strategic merge patch. The names of containers managed by the operator are: * `prometheus` * `config-reloader` * `thanos-sidecar` Overriding containers is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice.
`containers[]`	`object`	A single application container that you want to run within a pod.
`disableCompaction`	`boolean`	When true, the Prometheus compaction is disabled.
`enableAdminAPI`	`boolean`	enables access to the Prometheus web admin API. WARNING: enabling the admin APIs enables mutating endpoints, to delete data, shutdown Prometheus, and more. enabling this should be done with care and the user is advised to add additional authentication authorization via a proxy to ensure only clients authorized to perform these actions can do so. For more information: https://prometheus.io/docs/prometheus/latest/querying/api/#tsdb-admin-apis
`enableFeatures`	`array (string)`	enable access to Prometheus feature flags. By default, no features are enabled. enabling features which are disabled by default is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice. For more information see https://prometheus.io/docs/prometheus/latest/feature_flags/
`enableRemoteWriteReceiver`	`boolean`	enable Prometheus to be used as a receiver for the Prometheus remote write protocol. WARNING: This is not considered an efficient way of ingesting samples. Use it with caution for specific low-volume use cases. It is not suitable for replacing the ingestion via scraping and turning Prometheus into a push-based metrics collection system. For more information see https://prometheus.io/docs/prometheus/latest/querying/api/#remote-write-receiver It requires Prometheus >= v2.33.0.
`enforcedBodySizeLimit`	`string`	When defined, enforcedBodySizeLimit specifies a global limit on the size of uncompressed response body that will be accepted by Prometheus. Targets responding with a body larger than this many bytes will cause the scrape to fail. It requires Prometheus >= v2.28.0.
`enforcedKeepDroppedTargets`	`integer`	When defined, enforcedKeepDroppedTargets specifies a global limit on the number of targets dropped by relabeling that will be kept in memory. The value overrides any `spec.keepDroppedTargets` set by ServiceMonitor, PodMonitor, Probe objects unless `spec.keepDroppedTargets` is greater than zero and less than `spec.enforcedKeepDroppedTargets`. It requires Prometheus >= v2.47.0.
`enforcedLabelLimit`	`integer`	When defined, enforcedLabelLimit specifies a global limit on the number of labels per sample. The value overrides any `spec.labelLimit` set by ServiceMonitor, PodMonitor, Probe objects unless `spec.labelLimit` is greater than zero and less than `spec.enforcedLabelLimit`. It requires Prometheus >= v2.27.0.
`enforcedLabelNameLengthLimit`	`integer`	When defined, enforcedLabelNameLengthLimit specifies a global limit on the length of labels name per sample. The value overrides any `spec.labelNameLengthLimit` set by ServiceMonitor, PodMonitor, Probe objects unless `spec.labelNameLengthLimit` is greater than zero and less than `spec.enforcedLabelNameLengthLimit`. It requires Prometheus >= v2.27.0.
`enforcedLabelValueLengthLimit`	`integer`	When not null, enforcedLabelValueLengthLimit defines a global limit on the length of labels value per sample. The value overrides any `spec.labelValueLengthLimit` set by ServiceMonitor, PodMonitor, Probe objects unless `spec.labelValueLengthLimit` is greater than zero and less than `spec.enforcedLabelValueLengthLimit`. It requires Prometheus >= v2.27.0.
`enforcedNamespaceLabel`	`string`	When not empty, a label will be added to 1. All metrics scraped from `ServiceMonitor`, `PodMonitor`, `Probe` and `ScrapeConfig` objects. 2. All metrics generated from recording rules defined in `PrometheusRule` objects. 3. All alerts generated from alerting rules defined in `PrometheusRule` objects. 4. All vector selectors of PromQL expressions defined in `PrometheusRule` objects. The label will not added for objects referenced in `spec.excludedFromenforcement`. The label’s name is this field’s value. The label’s value is the namespace of the `ServiceMonitor`, `PodMonitor`, `Probe` or `PrometheusRule` object.
`enforcedSampleLimit`	`integer`	When defined, enforcedSampleLimit specifies a global limit on the number of scraped samples that will be accepted. This overrides any `spec.sampleLimit` set by ServiceMonitor, PodMonitor, Probe objects unless `spec.sampleLimit` is greater than zero and less than than `spec.enforcedSampleLimit`. It is meant to be used by admins to keep the overall number of samples/series under a desired limit.
`enforcedTargetLimit`	`integer`	When defined, enforcedTargetLimit specifies a global limit on the number of scraped targets. The value overrides any `spec.targetLimit` set by ServiceMonitor, PodMonitor, Probe objects unless `spec.targetLimit` is greater than zero and less than `spec.enforcedTargetLimit`. It is meant to be used by admins to to keep the overall number of targets under a desired limit.
`evaluationInterval`	`string`	Interval between rule evaluations. Default: "30s"
`excludedFromenforcement`	`array`	List of references to PodMonitor, ServiceMonitor, Probe and PrometheusRule objects to be excluded from enforcing a namespace label of origin. It is only applicable if `spec.enforcedNamespaceLabel` set to true.
`excludedFromenforcement[]`	`object`	ObjectReference references a PodMonitor, ServiceMonitor, Probe or PrometheusRule object.
`exemplars`	`object`	exemplars related settings that are runtime reloadable. It requires to enable the `exemplar-storage` feature flag to be effective.
`externalLabels`	`object (string)`	The labels to add to any time series or alerts when communicating with external systems (federation, remote storage, Alertmanager). Labels defined by `spec.replicaexternalLabelName` and `spec.prometheusexternalLabelName` take precedence over this list.
`externalUrl`	`string`	The external URL under which the Prometheus service is externally available. This is necessary to generate correct URLs (for instance if Prometheus is accessible behind an Ingress resource).
`hostAliases`	`array`	Optional list of hosts and IPs that will be injected into the Pod’s hosts file if specified.
`hostAliases[]`	`object`	HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod’s hosts file.
`hostNetwork`	`boolean`	Use the host’s network namespace if true. Make sure to understand the security implications if you want to enable it (https://kubernetes.io/docs/concepts/configuration/overview/). When hostNetwork is enabled, this will set the DNS policy to `ClusterFirstWithHostNet` automatically.
`ignoreNamespaceSelectors`	`boolean`	When true, `spec.namespaceSelector` from all PodMonitor, ServiceMonitor and Probe objects will be ignored. They will only discover targets within the namespace of the PodMonitor, ServiceMonitor and Probe object.
`image`	`string`	Container image name for Prometheus. If specified, it takes precedence over the `spec.baseImage`, `spec.tag` and `spec.sha` fields. Specifying `spec.version` is still necessary to ensure the Prometheus Operator knows which version of Prometheus is being configured. If neither `spec.image` nor `spec.baseImage` are defined, the operator will use the latest upstream version of Prometheus available at the time when the operator was released.
`imagePullPolicy`	`string`	Image pull policy for the 'prometheus', 'init-config-reloader' and 'config-reloader' containers. See https://kubernetes.io/docs/concepts/containers/images/#image-pull-policy for more details.
`imagePullSecrets`	`array`	An optional list of references to Secrets in the same namespace to use for pulling images from registries. See http://kubernetes.io/docs/user-guide/images#specifying-imagepullsecrets-on-a-pod
`imagePullSecrets[]`	`object`	LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
`initContainers`	`array`	InitContainers allows injecting initContainers to the Pod definition. Those can be used to e.g. fetch secrets for injection into the Prometheus configuration from external sources. Any errors during the execution of an initContainer will lead to a restart of the Pod. More info: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/ InitContainers described here modify an operator generated init containers if they share the same name and modifications are done via a strategic merge patch. The names of init container name managed by the operator are: * `init-config-reloader`. Overriding init containers is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice.
`initContainers[]`	`object`	A single application container that you want to run within a pod.
`keepDroppedTargets`	`integer`	Per-scrape limit on the number of targets dropped by relabeling that will be kept in memory. 0 means no limit. It requires Prometheus >= v2.47.0.
`labelLimit`	`integer`	Per-scrape limit on number of labels that will be accepted for a sample. Only valid in Prometheus versions 2.45.0 and newer.
`labelNameLengthLimit`	`integer`	Per-scrape limit on length of labels name that will be accepted for a sample. Only valid in Prometheus versions 2.45.0 and newer.
`labelValueLengthLimit`	`integer`	Per-scrape limit on length of labels value that will be accepted for a sample. Only valid in Prometheus versions 2.45.0 and newer.
`listenLocal`	`boolean`	When true, the Prometheus server listens on the loopback address instead of the Pod IP’s address.
`logFormat`	`string`	Log format for Log level for Prometheus and the config-reloader sidecar.
`logLevel`	`string`	Log level for Prometheus and the config-reloader sidecar.
`minReadySeconds`	`integer`	Minimum number of seconds for which a newly created Pod should be ready without any of its container crashing for it to be considered available. Defaults to 0 (pod will be considered available as soon as it is ready) This is an alpha field from kubernetes 1.22 until 1.24 which requires enabling the StatefulSetMinReadySeconds feature gate.
`nodeSelector`	`object (string)`	Defines on which Nodes the Pods are scheduled.
`overrideHonorLabels`	`boolean`	When true, Prometheus resolves label conflicts by renaming the labels in the scraped data to "exported_<label value>" for all targets created from service and pod monitors. Otherwise the HonorLabels field of the service or pod monitor applies.
`overrideHonorTimestamps`	`boolean`	When true, Prometheus ignores the timestamps for all the targets created from service and pod monitors. Otherwise the HonorTimestamps field of the service or pod monitor applies.
`paused`	`boolean`	When a Prometheus deployment is paused, no actions except for deletion will be performed on the underlying objects.
`persistentVolumeClaimRetentionPolicy`	`object`	The field controls if and how PVCs are deleted during the lifecycle of a StatefulSet. The default behavior is all PVCs are retained. This is an alpha field from kubernetes 1.23 until 1.26 and a beta field from 1.26. It requires enabling the StatefulSetAutoDeletePVC feature gate.
`podMetadata`	`object`	PodMetadata configures labels and annotations which are propagated to the Prometheus pods. The following items are reserved and cannot be overridden: * "prometheus" label, set to the name of the Prometheus object. * "app.kubernetes.io/instance" label, set to the name of the Prometheus object. * "app.kubernetes.io/managed-by" label, set to "prometheus-operator". * "app.kubernetes.io/name" label, set to "prometheus". * "app.kubernetes.io/version" label, set to the Prometheus version. * "operator.prometheus.io/name" label, set to the name of the Prometheus object. * "operator.prometheus.io/shard" label, set to the shard number of the Prometheus object. * "kubectl.kubernetes.io/default-container" annotation, set to "prometheus".
`podMonitorNamespaceSelector`	`object`	Namespaces to match for PodMonitors discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only.
`podMonitorSelector`	`object`	experimental PodMonitors to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If `spec.serviceMonitorSelector`, `spec.podMonitorSelector`, `spec.probeSelector` and `spec.scrapeConfigSelector` are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration’s Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the `prometheus.yaml.gz` key. This behavior is deprecated and will be removed in the next major version of the custom resource definition. It is recommended to use `spec.additionalScrapeConfigs` instead.
`podTargetLabels`	`array (string)`	PodTargetLabels are appended to the `spec.podTargetLabels` field of all PodMonitor and ServiceMonitor objects.
`portName`	`string`	Port name used for the pods and governing service. Default: "web"
`priorityClassName`	`string`	Priority class assigned to the Pods.
`probeNamespaceSelector`	`object`	experimental Namespaces to match for Probe discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only.
`probeSelector`	`object`	experimental Probes to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If `spec.serviceMonitorSelector`, `spec.podMonitorSelector`, `spec.probeSelector` and `spec.scrapeConfigSelector` are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration’s Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the `prometheus.yaml.gz` key. This behavior is deprecated and will be removed in the next major version of the custom resource definition. It is recommended to use `spec.additionalScrapeConfigs` instead.
`prometheusexternalLabelName`	`string`	Name of Prometheus external label used to denote the Prometheus instance name. The external label will not be added when the field is set to the empty string (`""`). Default: "prometheus"
`prometheusRulesexcludedFromenforce`	`array`	Defines the list of PrometheusRule objects to which the namespace label enforcement doesn’t apply. This is only relevant when `spec.enforcedNamespaceLabel` is set to true. Deprecated: use `spec.excludedFromenforcement` instead.
`prometheusRulesexcludedFromenforce[]`	`object`	PrometheusRuleexcludeConfig enables users to configure excluded PrometheusRule names and their namespaces to be ignored while enforcing namespace label for alerts and metrics.
`query`	`object`	QuerySpec defines the configuration of the Promethus query service.
`queryLogFile`	`string`	queryLogFile specifies where the file to which PromQL queries are logged. If the filename has an empty path, e.g. 'query.log', The Prometheus Pods will mount the file into an emptyDir volume at `/var/log/prometheus`. If a full path is provided, e.g. '/var/log/prometheus/query.log', you must mount a volume in the specified directory and it must be writable. This is because the prometheus container runs with a read-only root filesystem for security reasons. Alternatively, the location can be set to a standard I/O stream, e.g. `/dev/stdout`, to log query information to the default Prometheus log stream.
`reloadStrategy`	`string`	Defines the strategy used to reload the Prometheus configuration. If not specified, the configuration is reloaded using the /-/reload HTTP endpoint.
`remoteRead`	`array`	Defines the list of remote read configurations.
`remoteRead[]`	`object`	RemoteReadSpec defines the configuration for Prometheus to read back samples from a remote endpoint.
`remoteWrite`	`array`	Defines the list of remote write configurations.
`remoteWrite[]`	`object`	RemoteWriteSpec defines the configuration to write samples from Prometheus to a remote endpoint.
`replicaexternalLabelName`	`string`	Name of Prometheus external label used to denote the replica name. The external label will not be added when the field is set to the empty string (`""`). Default: "prometheus_replica"
`replicas`	`integer`	Number of replicas of each shard to deploy for a Prometheus deployment. `spec.replicas` multiplied by `spec.shards` is the total number of Pods created. Default: 1
`resources`	`object`	Defines the resources requests and limits of the 'prometheus' container.
`retention`	`string`	How long to retain the Prometheus data. Default: "24h" if `spec.retention` and `spec.retentionSize` are empty.
`retentionSize`	`string`	Maximum number of bytes used by the Prometheus data.
`routePrefix`	`string`	The route prefix Prometheus registers HTTP handlers for. This is useful when using `spec.externalURL`, and a proxy is rewriting HTTP routes of a request, and the actual externalURL is still true, but the server serves requests under a different route prefix. For example for use with `kubectl proxy`.
`ruleNamespaceSelector`	`object`	Namespaces to match for PrometheusRule discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only.
`ruleSelector`	`object`	PrometheusRule objects to be selected for rule evaluation. An empty label selector matches all objects. A null label selector matches no objects.
`rules`	`object`	Defines the configuration of the Prometheus rules' engine.
`sampleLimit`	`integer`	SampleLimit defines per-scrape limit on number of scraped samples that will be accepted. Only valid in Prometheus versions 2.45.0 and newer.
`scrapeConfigNamespaceSelector`	`object`	Namespaces to match for ScrapeConfig discovery. An empty label selector matches all namespaces. A null label selector matches the current current namespace only.
`scrapeConfigSelector`	`object`	experimental ScrapeConfigs to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If `spec.serviceMonitorSelector`, `spec.podMonitorSelector`, `spec.probeSelector` and `spec.scrapeConfigSelector` are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration’s Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the `prometheus.yaml.gz` key. This behavior is deprecated and will be removed in the next major version of the custom resource definition. It is recommended to use `spec.additionalScrapeConfigs` instead.
`scrapeInterval`	`string`	Interval between consecutive scrapes. Default: "30s"
`scrapeTimeout`	`string`	Number of seconds to wait until a scrape request times out.
`secrets`	`array (string)`	Secrets is a list of Secrets in the same namespace as the Prometheus object, which shall be mounted into the Prometheus Pods. each Secret is added to the StatefulSet definition as a volume named `secret-<secret-name>`. The Secrets are mounted into /etc/prometheus/secrets/<secret-name> in the 'prometheus' container.
`securityContext`	`object`	SecurityContext holds pod-level security attributes and common container settings. This defaults to the default PodSecurityContext.
`serviceAccountName`	`string`	ServiceAccountName is the name of the ServiceAccount to use to run the Prometheus Pods.
`serviceMonitorNamespaceSelector`	`object`	Namespaces to match for ServicedMonitors discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only.
`serviceMonitorSelector`	`object`	ServiceMonitors to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If `spec.serviceMonitorSelector`, `spec.podMonitorSelector`, `spec.probeSelector` and `spec.scrapeConfigSelector` are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration’s Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the `prometheus.yaml.gz` key. This behavior is deprecated and will be removed in the next major version of the custom resource definition. It is recommended to use `spec.additionalScrapeConfigs` instead.
`sha`	`string`	Deprecated: use 'spec.image' instead. The image’s digest can be specified as part of the image name.
`shards`	`integer`	eXPeRIMeNTAL: Number of shards to distribute targets onto. `spec.replicas` multiplied by `spec.shards` is the total number of Pods created. Note that scaling down shards will not reshard data onto remaining instances, it must be manually moved. Increasing shards will not reshard data either but it will continue to be available from the same instances. To query globally, use Thanos sidecar and Thanos querier or remote write data to a central location. Sharding is performed on the content of the `address` target meta-label for PodMonitors and ServiceMonitors and `_param_target_` for Probes. Default: 1
`storage`	`object`	Storage defines the storage used by Prometheus.
`tag`	`string`	Deprecated: use 'spec.image' instead. The image’s tag can be specified as part of the image name.
`targetLimit`	`integer`	TargetLimit defines a limit on the number of scraped targets that will be accepted. Only valid in Prometheus versions 2.45.0 and newer.
`thanos`	`object`	Defines the configuration of the optional Thanos sidecar. This section is experimental, it may change significantly without deprecation notice in any release.
`tolerations`	`array`	Defines the Pods' tolerations if specified.
`tolerations[]`	`object`	The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>.
`topologySpreadConstraints`	`array`	Defines the pod’s topology spread constraints if specified.
`topologySpreadConstraints[]`	`object`	TopologySpreadConstraint specifies how to spread matching pods among the given topology.
`tracingConfig`	`object`	eXPeRIMeNTAL: TracingConfig configures tracing in Prometheus. This is an experimental feature, it may change in any upcoming release in a breaking way.
`tsdb`	`object`	Defines the runtime reloadable configuration of the timeseries database (TSDB).
`version`	`string`	Version of Prometheus being deployed. The operator uses this information to generate the Prometheus StatefulSet + configuration files. If not specified, the operator assumes the latest upstream version of Prometheus available at the time when the version of the operator was released.
`volumeMounts`	`array`	VolumeMounts allows the configuration of additional VolumeMounts. VolumeMounts will be appended to other VolumeMounts in the 'prometheus' container, that are generated as a result of StorageSpec objects.
`volumeMounts[]`	`object`	VolumeMount describes a mounting of a Volume within a container.
`volumes`	`array`	Volumes allows the configuration of additional volumes on the output StatefulSet definition. Volumes specified will be appended to other volumes that are generated as a result of StorageSpec objects.
`volumes[]`	`object`	Volume represents a named volume in a pod that may be accessed by any container in the pod.
`walCompression`	`boolean`	Configures compression of the write-ahead log (WAL) using Snappy. WAL compression is enabled by default for Prometheus >= 2.20.0 Requires Prometheus v2.11.0 and above.
`web`	`object`	Defines the configuration of the Prometheus web server.

additionalAlertManagerConfigs

object

AdditionalAlertManagerConfigs specifies a key of a Secret containing additional Prometheus Alertmanager configurations. The Alertmanager configurations are appended to the configuration generated by the Prometheus Operator. They must be formatted according to the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#alertmanager_config The user is responsible for making sure that the configurations are valid Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible AlertManager configs are going to break Prometheus after the upgrade.

additionalAlertRelabelConfigs

object

AdditionalAlertRelabelConfigs specifies a key of a Secret containing additional Prometheus alert relabel configurations. The alert relabel configurations are appended to the configuration generated by the Prometheus Operator. They must be formatted according to the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#alert_relabel_configs The user is responsible for making sure that the configurations are valid Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible alert relabel configs are going to break Prometheus after the upgrade.

additionalArgs

array

AdditionalArgs allows setting additional arguments for the 'prometheus' container. It is intended for e.g. activating hidden flags which are not supported by the dedicated configuration options yet. The arguments are passed as-is to the Prometheus container which may cause issues if they are invalid or not supported by the given Prometheus version. In case of an argument conflict (e.g. an argument which is already set by the operator itself) or when providing an invalid argument, the reconciliation will fail and an error will be logged.

additionalArgs[]

object

Argument as part of the AdditionalArgs list.

additionalScrapeConfigs

object

AdditionalScrapeConfigs allows specifying a key of a Secret containing additional Prometheus scrape configurations. Scrape configurations specified are appended to the configurations generated by the Prometheus Operator. Job configurations specified must have the form as specified in the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#scrape_config. As scrape configs are appended, the user is responsible to make sure it is valid. Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible scrape configs are going to break Prometheus after the upgrade.

affinity

object

Defines the Pods' affinity scheduling rules if specified.

alerting

object

Defines the settings related to Alertmanager.

allowOverlappingBlocks

boolean

AllowOverlappingBlocks enables vertical compaction and vertical query merge in Prometheus. Deprecated: this flag has no effect for Prometheus >= 2.39.0 where overlapping blocks are enabled by default.

apiserverConfig

object

APIServerConfig allows specifying a host and auth methods to access the Kuberntees API server. If null, Prometheus is assumed to run inside of the cluster: it will discover the API servers automatically and use the Pod’s CA certificate and bearer token file at /var/run/secrets/kubernetes.io/serviceaccount/.

arbitraryFSAccessThroughSMs

object

When true, ServiceMonitor, PodMonitor and Probe object are forbidden to reference arbitrary files on the file system of the 'prometheus' container. When a ServiceMonitor’s endpoint specifies a bearerTokenFile value (e.g. '/var/run/secrets/kubernetes.io/serviceaccount/token'), a malicious target can get access to the Prometheus service account’s token in the Prometheus' scrape request. Setting spec.arbitraryFSAccessThroughSM to 'true' would prevent the attack. Users should instead provide the credentials using the spec.bearerTokenSecret field.

baseImage

string

Deprecated: use 'spec.image' instead.

bodySizeLimit

string

BodySizeLimit defines per-scrape on response body size. Only valid in Prometheus versions 2.45.0 and newer.

configMaps

array (string)

ConfigMaps is a list of ConfigMaps in the same namespace as the Prometheus object, which shall be mounted into the Prometheus Pods. each ConfigMap is added to the StatefulSet definition as a volume named configmap-<configmap-name>. The ConfigMaps are mounted into /etc/prometheus/configmaps/<configmap-name> in the 'prometheus' container.

containers

array

Containers allows injecting additional containers or modifying operator generated containers. This can be used to allow adding an authentication proxy to the Pods or to change the behavior of an operator generated container. Containers described here modify an operator generated container if they share the same name and modifications are done via a strategic merge patch. The names of containers managed by the operator are: * prometheus * config-reloader * thanos-sidecar Overriding containers is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice.

containers[]

object

A single application container that you want to run within a pod.

disableCompaction

boolean

When true, the Prometheus compaction is disabled.

enableAdminAPI

boolean

enables access to the Prometheus web admin API. WARNING: enabling the admin APIs enables mutating endpoints, to delete data, shutdown Prometheus, and more. enabling this should be done with care and the user is advised to add additional authentication authorization via a proxy to ensure only clients authorized to perform these actions can do so. For more information: https://prometheus.io/docs/prometheus/latest/querying/api/#tsdb-admin-apis

enableFeatures

array (string)

enable access to Prometheus feature flags. By default, no features are enabled. enabling features which are disabled by default is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice. For more information see https://prometheus.io/docs/prometheus/latest/feature_flags/

enableRemoteWriteReceiver

boolean

enable Prometheus to be used as a receiver for the Prometheus remote write protocol. WARNING: This is not considered an efficient way of ingesting samples. Use it with caution for specific low-volume use cases. It is not suitable for replacing the ingestion via scraping and turning Prometheus into a push-based metrics collection system. For more information see https://prometheus.io/docs/prometheus/latest/querying/api/#remote-write-receiver It requires Prometheus >= v2.33.0.

enforcedBodySizeLimit

string

When defined, enforcedBodySizeLimit specifies a global limit on the size of uncompressed response body that will be accepted by Prometheus. Targets responding with a body larger than this many bytes will cause the scrape to fail. It requires Prometheus >= v2.28.0.

enforcedKeepDroppedTargets

integer

When defined, enforcedKeepDroppedTargets specifies a global limit on the number of targets dropped by relabeling that will be kept in memory. The value overrides any spec.keepDroppedTargets set by ServiceMonitor, PodMonitor, Probe objects unless spec.keepDroppedTargets is greater than zero and less than spec.enforcedKeepDroppedTargets. It requires Prometheus >= v2.47.0.

enforcedLabelLimit

integer

When defined, enforcedLabelLimit specifies a global limit on the number of labels per sample. The value overrides any spec.labelLimit set by ServiceMonitor, PodMonitor, Probe objects unless spec.labelLimit is greater than zero and less than spec.enforcedLabelLimit. It requires Prometheus >= v2.27.0.

enforcedLabelNameLengthLimit

integer

When defined, enforcedLabelNameLengthLimit specifies a global limit on the length of labels name per sample. The value overrides any spec.labelNameLengthLimit set by ServiceMonitor, PodMonitor, Probe objects unless spec.labelNameLengthLimit is greater than zero and less than spec.enforcedLabelNameLengthLimit. It requires Prometheus >= v2.27.0.

enforcedLabelValueLengthLimit

integer

When not null, enforcedLabelValueLengthLimit defines a global limit on the length of labels value per sample. The value overrides any spec.labelValueLengthLimit set by ServiceMonitor, PodMonitor, Probe objects unless spec.labelValueLengthLimit is greater than zero and less than spec.enforcedLabelValueLengthLimit. It requires Prometheus >= v2.27.0.

enforcedNamespaceLabel

string

When not empty, a label will be added to 1. All metrics scraped from ServiceMonitor, PodMonitor, Probe and ScrapeConfig objects. 2. All metrics generated from recording rules defined in PrometheusRule objects. 3. All alerts generated from alerting rules defined in PrometheusRule objects. 4. All vector selectors of PromQL expressions defined in PrometheusRule objects. The label will not added for objects referenced in spec.excludedFromenforcement. The label’s name is this field’s value. The label’s value is the namespace of the ServiceMonitor, PodMonitor, Probe or PrometheusRule object.

enforcedSampleLimit

integer

When defined, enforcedSampleLimit specifies a global limit on the number of scraped samples that will be accepted. This overrides any spec.sampleLimit set by ServiceMonitor, PodMonitor, Probe objects unless spec.sampleLimit is greater than zero and less than than spec.enforcedSampleLimit. It is meant to be used by admins to keep the overall number of samples/series under a desired limit.

enforcedTargetLimit

integer

When defined, enforcedTargetLimit specifies a global limit on the number of scraped targets. The value overrides any spec.targetLimit set by ServiceMonitor, PodMonitor, Probe objects unless spec.targetLimit is greater than zero and less than spec.enforcedTargetLimit. It is meant to be used by admins to to keep the overall number of targets under a desired limit.

evaluationInterval

string

Interval between rule evaluations. Default: "30s"

excludedFromenforcement

array

List of references to PodMonitor, ServiceMonitor, Probe and PrometheusRule objects to be excluded from enforcing a namespace label of origin. It is only applicable if spec.enforcedNamespaceLabel set to true.

excludedFromenforcement[]

object

ObjectReference references a PodMonitor, ServiceMonitor, Probe or PrometheusRule object.

exemplars

object

exemplars related settings that are runtime reloadable. It requires to enable the exemplar-storage feature flag to be effective.

externalLabels

object (string)

The labels to add to any time series or alerts when communicating with external systems (federation, remote storage, Alertmanager). Labels defined by spec.replicaexternalLabelName and spec.prometheusexternalLabelName take precedence over this list.

externalUrl

string

The external URL under which the Prometheus service is externally available. This is necessary to generate correct URLs (for instance if Prometheus is accessible behind an Ingress resource).

hostAliases

array

Optional list of hosts and IPs that will be injected into the Pod’s hosts file if specified.

hostAliases[]

object

HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod’s hosts file.

hostNetwork

boolean

Use the host’s network namespace if true. Make sure to understand the security implications if you want to enable it (https://kubernetes.io/docs/concepts/configuration/overview/). When hostNetwork is enabled, this will set the DNS policy to ClusterFirstWithHostNet automatically.

ignoreNamespaceSelectors

boolean

When true, spec.namespaceSelector from all PodMonitor, ServiceMonitor and Probe objects will be ignored. They will only discover targets within the namespace of the PodMonitor, ServiceMonitor and Probe object.

image

string

Container image name for Prometheus. If specified, it takes precedence over the spec.baseImage, spec.tag and spec.sha fields. Specifying spec.version is still necessary to ensure the Prometheus Operator knows which version of Prometheus is being configured. If neither spec.image nor spec.baseImage are defined, the operator will use the latest upstream version of Prometheus available at the time when the operator was released.

imagePullPolicy

string

Image pull policy for the 'prometheus', 'init-config-reloader' and 'config-reloader' containers. See https://kubernetes.io/docs/concepts/containers/images/#image-pull-policy for more details.

imagePullSecrets

array

An optional list of references to Secrets in the same namespace to use for pulling images from registries. See http://kubernetes.io/docs/user-guide/images#specifying-imagepullsecrets-on-a-pod

imagePullSecrets[]

object

LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.

initContainers

array

InitContainers allows injecting initContainers to the Pod definition. Those can be used to e.g. fetch secrets for injection into the Prometheus configuration from external sources. Any errors during the execution of an initContainer will lead to a restart of the Pod. More info: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/ InitContainers described here modify an operator generated init containers if they share the same name and modifications are done via a strategic merge patch. The names of init container name managed by the operator are: * init-config-reloader. Overriding init containers is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice.

initContainers[]

object

A single application container that you want to run within a pod.

keepDroppedTargets

integer

Per-scrape limit on the number of targets dropped by relabeling that will be kept in memory. 0 means no limit. It requires Prometheus >= v2.47.0.

labelLimit

integer

Per-scrape limit on number of labels that will be accepted for a sample. Only valid in Prometheus versions 2.45.0 and newer.

labelNameLengthLimit

integer

Per-scrape limit on length of labels name that will be accepted for a sample. Only valid in Prometheus versions 2.45.0 and newer.

labelValueLengthLimit

integer

Per-scrape limit on length of labels value that will be accepted for a sample. Only valid in Prometheus versions 2.45.0 and newer.

listenLocal

boolean

When true, the Prometheus server listens on the loopback address instead of the Pod IP’s address.

logFormat

string

Log format for Log level for Prometheus and the config-reloader sidecar.

logLevel

string

Log level for Prometheus and the config-reloader sidecar.

minReadySeconds

integer

Minimum number of seconds for which a newly created Pod should be ready without any of its container crashing for it to be considered available. Defaults to 0 (pod will be considered available as soon as it is ready) This is an alpha field from kubernetes 1.22 until 1.24 which requires enabling the StatefulSetMinReadySeconds feature gate.

nodeSelector

object (string)

Defines on which Nodes the Pods are scheduled.

overrideHonorLabels

boolean

When true, Prometheus resolves label conflicts by renaming the labels in the scraped data to "exported_<label value>" for all targets created from service and pod monitors. Otherwise the HonorLabels field of the service or pod monitor applies.

overrideHonorTimestamps

boolean

When true, Prometheus ignores the timestamps for all the targets created from service and pod monitors. Otherwise the HonorTimestamps field of the service or pod monitor applies.

paused

boolean

When a Prometheus deployment is paused, no actions except for deletion will be performed on the underlying objects.

persistentVolumeClaimRetentionPolicy

object

The field controls if and how PVCs are deleted during the lifecycle of a StatefulSet. The default behavior is all PVCs are retained. This is an alpha field from kubernetes 1.23 until 1.26 and a beta field from 1.26. It requires enabling the StatefulSetAutoDeletePVC feature gate.

podMetadata

object

PodMetadata configures labels and annotations which are propagated to the Prometheus pods. The following items are reserved and cannot be overridden: * "prometheus" label, set to the name of the Prometheus object. * "app.kubernetes.io/instance" label, set to the name of the Prometheus object. * "app.kubernetes.io/managed-by" label, set to "prometheus-operator". * "app.kubernetes.io/name" label, set to "prometheus". * "app.kubernetes.io/version" label, set to the Prometheus version. * "operator.prometheus.io/name" label, set to the name of the Prometheus object. * "operator.prometheus.io/shard" label, set to the shard number of the Prometheus object. * "kubectl.kubernetes.io/default-container" annotation, set to "prometheus".

podMonitorNamespaceSelector

object

Namespaces to match for PodMonitors discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only.

podMonitorSelector

object

experimental PodMonitors to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector, spec.podMonitorSelector, spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration’s Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the next major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead.

podTargetLabels

array (string)

PodTargetLabels are appended to the spec.podTargetLabels field of all PodMonitor and ServiceMonitor objects.

portName

string

Port name used for the pods and governing service. Default: "web"

priorityClassName

string

Priority class assigned to the Pods.

probeNamespaceSelector

object

experimental Namespaces to match for Probe discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only.

probeSelector

object

experimental Probes to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector, spec.podMonitorSelector, spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration’s Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the next major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead.

prometheusexternalLabelName

string

Name of Prometheus external label used to denote the Prometheus instance name. The external label will not be added when the field is set to the empty string (""). Default: "prometheus"

prometheusRulesexcludedFromenforce

array

Defines the list of PrometheusRule objects to which the namespace label enforcement doesn’t apply. This is only relevant when spec.enforcedNamespaceLabel is set to true. Deprecated: use spec.excludedFromenforcement instead.

prometheusRulesexcludedFromenforce[]

object

PrometheusRuleexcludeConfig enables users to configure excluded PrometheusRule names and their namespaces to be ignored while enforcing namespace label for alerts and metrics.

query

object

QuerySpec defines the configuration of the Promethus query service.

queryLogFile

string

queryLogFile specifies where the file to which PromQL queries are logged. If the filename has an empty path, e.g. 'query.log', The Prometheus Pods will mount the file into an emptyDir volume at /var/log/prometheus. If a full path is provided, e.g. '/var/log/prometheus/query.log', you must mount a volume in the specified directory and it must be writable. This is because the prometheus container runs with a read-only root filesystem for security reasons. Alternatively, the location can be set to a standard I/O stream, e.g. /dev/stdout, to log query information to the default Prometheus log stream.

reloadStrategy

string

Defines the strategy used to reload the Prometheus configuration. If not specified, the configuration is reloaded using the /-/reload HTTP endpoint.

remoteRead

array

Defines the list of remote read configurations.

remoteRead[]

object

RemoteReadSpec defines the configuration for Prometheus to read back samples from a remote endpoint.

remoteWrite

array

Defines the list of remote write configurations.

remoteWrite[]

object

RemoteWriteSpec defines the configuration to write samples from Prometheus to a remote endpoint.

replicaexternalLabelName

string

Name of Prometheus external label used to denote the replica name. The external label will not be added when the field is set to the empty string (""). Default: "prometheus_replica"

replicas

integer

Number of replicas of each shard to deploy for a Prometheus deployment. spec.replicas multiplied by spec.shards is the total number of Pods created. Default: 1

resources

object

Defines the resources requests and limits of the 'prometheus' container.

retention

string

How long to retain the Prometheus data. Default: "24h" if spec.retention and spec.retentionSize are empty.

retentionSize

string

Maximum number of bytes used by the Prometheus data.

routePrefix

string

The route prefix Prometheus registers HTTP handlers for. This is useful when using spec.externalURL, and a proxy is rewriting HTTP routes of a request, and the actual externalURL is still true, but the server serves requests under a different route prefix. For example for use with kubectl proxy.

ruleNamespaceSelector

object

Namespaces to match for PrometheusRule discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only.

ruleSelector

object

PrometheusRule objects to be selected for rule evaluation. An empty label selector matches all objects. A null label selector matches no objects.

rules

object

Defines the configuration of the Prometheus rules' engine.

sampleLimit

integer

SampleLimit defines per-scrape limit on number of scraped samples that will be accepted. Only valid in Prometheus versions 2.45.0 and newer.

scrapeConfigNamespaceSelector

object

Namespaces to match for ScrapeConfig discovery. An empty label selector matches all namespaces. A null label selector matches the current current namespace only.

scrapeConfigSelector

object

experimental ScrapeConfigs to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector, spec.podMonitorSelector, spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration’s Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the next major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead.

scrapeInterval

string

Interval between consecutive scrapes. Default: "30s"

scrapeTimeout

string

Number of seconds to wait until a scrape request times out.

secrets

array (string)

Secrets is a list of Secrets in the same namespace as the Prometheus object, which shall be mounted into the Prometheus Pods. each Secret is added to the StatefulSet definition as a volume named secret-<secret-name>. The Secrets are mounted into /etc/prometheus/secrets/<secret-name> in the 'prometheus' container.

securityContext

object

SecurityContext holds pod-level security attributes and common container settings. This defaults to the default PodSecurityContext.

serviceAccountName

string

ServiceAccountName is the name of the ServiceAccount to use to run the Prometheus Pods.

serviceMonitorNamespaceSelector

object

Namespaces to match for ServicedMonitors discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only.

serviceMonitorSelector

object

ServiceMonitors to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector, spec.podMonitorSelector, spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration’s Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the next major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead.

sha

string

Deprecated: use 'spec.image' instead. The image’s digest can be specified as part of the image name.

shards

integer

eXPeRIMeNTAL: Number of shards to distribute targets onto. spec.replicas multiplied by spec.shards is the total number of Pods created. Note that scaling down shards will not reshard data onto remaining instances, it must be manually moved. Increasing shards will not reshard data either but it will continue to be available from the same instances. To query globally, use Thanos sidecar and Thanos querier or remote write data to a central location. Sharding is performed on the content of the address target meta-label for PodMonitors and ServiceMonitors and _param_target_ for Probes. Default: 1

storage

object

Storage defines the storage used by Prometheus.

tag

string

Deprecated: use 'spec.image' instead. The image’s tag can be specified as part of the image name.

targetLimit

integer

TargetLimit defines a limit on the number of scraped targets that will be accepted. Only valid in Prometheus versions 2.45.0 and newer.

thanos

object

Defines the configuration of the optional Thanos sidecar. This section is experimental, it may change significantly without deprecation notice in any release.

tolerations

array

Defines the Pods' tolerations if specified.

tolerations[]

object

The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>.

topologySpreadConstraints

array

Defines the pod’s topology spread constraints if specified.

topologySpreadConstraints[]

object

TopologySpreadConstraint specifies how to spread matching pods among the given topology.

tracingConfig

object

eXPeRIMeNTAL: TracingConfig configures tracing in Prometheus. This is an experimental feature, it may change in any upcoming release in a breaking way.

tsdb

object

Defines the runtime reloadable configuration of the timeseries database (TSDB).

version

string

Version of Prometheus being deployed. The operator uses this information to generate the Prometheus StatefulSet + configuration files. If not specified, the operator assumes the latest upstream version of Prometheus available at the time when the version of the operator was released.

volumeMounts

array

VolumeMounts allows the configuration of additional VolumeMounts. VolumeMounts will be appended to other VolumeMounts in the 'prometheus' container, that are generated as a result of StorageSpec objects.

volumeMounts[]

object

VolumeMount describes a mounting of a Volume within a container.

volumes

array

Volumes allows the configuration of additional volumes on the output StatefulSet definition. Volumes specified will be appended to other volumes that are generated as a result of StorageSpec objects.

volumes[]

object

Volume represents a named volume in a pod that may be accessed by any container in the pod.

walCompression

boolean

Configures compression of the write-ahead log (WAL) using Snappy. WAL compression is enabled by default for Prometheus >= 2.20.0 Requires Prometheus v2.11.0 and above.

web

object

Defines the configuration of the Prometheus web server.

.spec.additionalAlertManagerConfigs

Description

AdditionalAlertManagerConfigs specifies a key of a Secret containing additional Prometheus Alertmanager configurations. The Alertmanager configurations are appended to the configuration generated by the Prometheus Operator. They must be formatted according to the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#alertmanager_config The user is responsible for making sure that the configurations are valid Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible AlertManager configs are going to break Prometheus after the upgrade.

Type

object

Required

key

Property Type Description

Property	Type	Description
`key`	`string`	The key of the secret to select from. Must be a valid secret key.
`name`	`string`	Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?
`optional`	`boolean`	Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.additionalAlertRelabelConfigs

Description

AdditionalAlertRelabelConfigs specifies a key of a Secret containing additional Prometheus alert relabel configurations. The alert relabel configurations are appended to the configuration generated by the Prometheus Operator. They must be formatted according to the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#alert_relabel_configs The user is responsible for making sure that the configurations are valid Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible alert relabel configs are going to break Prometheus after the upgrade.

Type

object

Required

key

Property Type Description

Property	Type	Description
`key`	`string`	The key of the secret to select from. Must be a valid secret key.
`name`	`string`	Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?
`optional`	`boolean`	Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.additionalArgs

Description: AdditionalArgs allows setting additional arguments for the 'prometheus' container. It is intended for e.g. activating hidden flags which are not supported by the dedicated configuration options yet. The arguments are passed as-is to the Prometheus container which may cause issues if they are invalid or not supported by the given Prometheus version. In case of an argument conflict (e.g. an argument which is already set by the operator itself) or when providing an invalid argument, the reconciliation will fail and an error will be logged.
Type: array

.spec.additionalArgs[]

Description

Argument as part of the AdditionalArgs list.

Type

object

Required

name

Property Type Description

Property	Type	Description
`name`	`string`	Name of the argument, e.g. "scrape.discovery-reload-interval".
`value`	`string`	Argument value, e.g. 30s. Can be empty for name-only arguments (e.g. --storage.tsdb.no-lockfile)

name

string

Name of the argument, e.g. "scrape.discovery-reload-interval".

value

string

Argument value, e.g. 30s. Can be empty for name-only arguments (e.g. --storage.tsdb.no-lockfile)

.spec.additionalScrapeConfigs

Description

AdditionalScrapeConfigs allows specifying a key of a Secret containing additional Prometheus scrape configurations. Scrape configurations specified are appended to the configurations generated by the Prometheus Operator. Job configurations specified must have the form as specified in the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#scrape_config. As scrape configs are appended, the user is responsible to make sure it is valid. Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible scrape configs are going to break Prometheus after the upgrade.

Type

object

Required

key

Property Type Description

Property	Type	Description
`key`	`string`	The key of the secret to select from. Must be a valid secret key.
`name`	`string`	Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?
`optional`	`boolean`	Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.affinity

Description: Defines the Pods' affinity scheduling rules if specified.
Type: object

Property Type Description

Property	Type	Description
`nodeAffinity`	`object`	Describes node affinity scheduling rules for the pod.
`podAffinity`	`object`	Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)).
`podAntiAffinity`	`object`	Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)).

nodeAffinity

object

Describes node affinity scheduling rules for the pod.

podAffinity

object

Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)).

podAntiAffinity

object

Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)).

.spec.affinity.nodeAffinity

Description: Describes node affinity scheduling rules for the pod.
Type: object

Property Type Description

Property	Type	Description
`preferredDuringSchedulingIgnoredDuringexecution`	`array`	The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchexpressions; the node(s) with the highest sum are the most preferred.
`preferredDuringSchedulingIgnoredDuringexecution[]`	`object`	An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it’s a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op).
`requiredDuringSchedulingIgnoredDuringexecution`	`object`	If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node.

preferredDuringSchedulingIgnoredDuringexecution

array

The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchexpressions; the node(s) with the highest sum are the most preferred.

preferredDuringSchedulingIgnoredDuringexecution[]

object

An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it’s a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op).

requiredDuringSchedulingIgnoredDuringexecution

object

If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node.

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution

Description: The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchexpressions; the node(s) with the highest sum are the most preferred.
Type: array

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution[]

Description

An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it’s a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op).

Type

object

Required

preference
weight

Property Type Description

Property	Type	Description
`preference`	`object`	A node selector term, associated with the corresponding weight.
`weight`	`integer`	Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100.

preference

object

A node selector term, associated with the corresponding weight.

weight

integer

Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100.

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution[].preference

Description: A node selector term, associated with the corresponding weight.
Type: object

Property Type Description

Property	Type	Description
`matchexpressions`	`array`	A list of node selector requirements by node’s labels.
`matchexpressions[]`	`object`	A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
`matchFields`	`array`	A list of node selector requirements by node’s fields.
`matchFields[]`	`object`	A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchexpressions

array

A list of node selector requirements by node’s labels.

matchexpressions[]

object

A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchFields

array

A list of node selector requirements by node’s fields.

matchFields[]

object

A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution[].preference.matchexpressions

Description: A list of node selector requirements by node’s labels.
Type: array

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution[].preference.matchexpressions[]

Description

A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

Property	Type	Description
`key`	`string`	The label key that the selector applies to.
`operator`	`string`	Represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists, DoesNotexist. Gt, and Lt.
`values`	`array (string)`	An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.

key

string

The label key that the selector applies to.

operator

string

Represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists, DoesNotexist. Gt, and Lt.

values

array (string)

An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution[].preference.matchFields

Description: A list of node selector requirements by node’s fields.
Type: array

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution[].preference.matchFields[]

Description

A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

Property	Type	Description
`key`	`string`	The label key that the selector applies to.
`operator`	`string`	Represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists, DoesNotexist. Gt, and Lt.
`values`	`array (string)`	An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.

key

string

The label key that the selector applies to.

operator

string

Represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists, DoesNotexist. Gt, and Lt.

values

array (string)

An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution

Description

If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node.

Type

object

Required

nodeSelectorTerms

Property Type Description

Property	Type	Description
`nodeSelectorTerms`	`array`	Required. A list of node selector terms. The terms are ORed.
`nodeSelectorTerms[]`	`object`	A null or empty node selector term matches no objects. The requirements of them are ANDed. The TopologySelectorTerm type implements a subset of the NodeSelectorTerm.

nodeSelectorTerms

array

Required. A list of node selector terms. The terms are ORed.

nodeSelectorTerms[]

object

A null or empty node selector term matches no objects. The requirements of them are ANDed. The TopologySelectorTerm type implements a subset of the NodeSelectorTerm.

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution.nodeSelectorTerms

Description: Required. A list of node selector terms. The terms are ORed.
Type: array

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution.nodeSelectorTerms[]

Description: A null or empty node selector term matches no objects. The requirements of them are ANDed. The TopologySelectorTerm type implements a subset of the NodeSelectorTerm.
Type: object

Property Type Description

Property	Type	Description
`matchexpressions`	`array`	A list of node selector requirements by node’s labels.
`matchexpressions[]`	`object`	A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
`matchFields`	`array`	A list of node selector requirements by node’s fields.
`matchFields[]`	`object`	A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchexpressions

array

A list of node selector requirements by node’s labels.

matchexpressions[]

object

A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchFields

array

A list of node selector requirements by node’s fields.

matchFields[]

object

A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution.nodeSelectorTerms[].matchexpressions

Description: A list of node selector requirements by node’s labels.
Type: array

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution.nodeSelectorTerms[].matchexpressions[]

Description

A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

Property	Type	Description
`key`	`string`	The label key that the selector applies to.
`operator`	`string`	Represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists, DoesNotexist. Gt, and Lt.
`values`	`array (string)`	An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.

key

string

The label key that the selector applies to.

operator

string

Represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists, DoesNotexist. Gt, and Lt.

values

array (string)

An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution.nodeSelectorTerms[].matchFields

Description: A list of node selector requirements by node’s fields.
Type: array

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution.nodeSelectorTerms[].matchFields[]

Description

A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

Property	Type	Description
`key`	`string`	The label key that the selector applies to.
`operator`	`string`	Represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists, DoesNotexist. Gt, and Lt.
`values`	`array (string)`	An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.

key

string

The label key that the selector applies to.

operator

string

Represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists, DoesNotexist. Gt, and Lt.

values

array (string)

An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.

.spec.affinity.podAffinity

Description: Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)).
Type: object

Property Type Description

Property	Type	Description
`preferredDuringSchedulingIgnoredDuringexecution`	`array`	The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
`preferredDuringSchedulingIgnoredDuringexecution[]`	`object`	The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)
`requiredDuringSchedulingIgnoredDuringexecution`	`array`	If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
`requiredDuringSchedulingIgnoredDuringexecution[]`	`object`	Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running

preferredDuringSchedulingIgnoredDuringexecution

array

The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.

preferredDuringSchedulingIgnoredDuringexecution[]

object

The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)

requiredDuringSchedulingIgnoredDuringexecution

array

If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.

requiredDuringSchedulingIgnoredDuringexecution[]

object

Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution

Description: The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
Type: array

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[]

Description

The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)

Type

object

Required

podAffinityTerm
weight

Property Type Description

Property	Type	Description
`podAffinityTerm`	`object`	Required. A pod affinity term, associated with the corresponding weight.
`weight`	`integer`	weight associated with matching the corresponding podAffinityTerm, in the range 1-100.

podAffinityTerm

object

Required. A pod affinity term, associated with the corresponding weight.

weight

integer

weight associated with matching the corresponding podAffinityTerm, in the range 1-100.

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm

Description

Required. A pod affinity term, associated with the corresponding weight.

Type

object

Required

topologyKey

Property Type Description

Property	Type	Description
`labelSelector`	`object`	A label query over a set of resources, in this case pods.
`namespaceSelector`	`object`	A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod’s namespace". An empty selector ({}) matches all namespaces.
`namespaces`	`array (string)`	namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod’s namespace".
`topologyKey`	`string`	This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. empty topologyKey is not allowed.

labelSelector

object

A label query over a set of resources, in this case pods.

namespaceSelector

object

A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod’s namespace". An empty selector ({}) matches all namespaces.

namespaces

array (string)

namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod’s namespace".

topologyKey

string

This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. empty topologyKey is not allowed.

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.labelSelector

Description: A label query over a set of resources, in this case pods.
Type: object

Property Type Description

Property	Type	Description
`matchexpressions`	`array`	matchexpressions is a list of label selector requirements. The requirements are ANDed.
`matchexpressions[]`	`object`	A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
`matchLabels`	`object (string)`	matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.labelSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.labelSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

Property	Type	Description
`key`	`string`	key is the label key that the selector applies to.
`operator`	`string`	operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.
`values`	`array (string)`	values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.namespaceSelector

Description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod’s namespace". An empty selector ({}) matches all namespaces.
Type: object

Property Type Description

Property	Type	Description
`matchexpressions`	`array`	matchexpressions is a list of label selector requirements. The requirements are ANDed.
`matchexpressions[]`	`object`	A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
`matchLabels`	`object (string)`	matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.namespaceSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.namespaceSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

Property	Type	Description
`key`	`string`	key is the label key that the selector applies to.
`operator`	`string`	operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.
`values`	`array (string)`	values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution

Description: If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
Type: array

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[]

Description

Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running

Type

object

Required

topologyKey

Property Type Description

Property	Type	Description
`labelSelector`	`object`	A label query over a set of resources, in this case pods.
`namespaceSelector`	`object`	A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod’s namespace". An empty selector ({}) matches all namespaces.
`namespaces`	`array (string)`	namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod’s namespace".
`topologyKey`	`string`	This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. empty topologyKey is not allowed.

labelSelector

object

A label query over a set of resources, in this case pods.

namespaceSelector

object

A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod’s namespace". An empty selector ({}) matches all namespaces.

namespaces

array (string)

namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod’s namespace".

topologyKey

string

This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. empty topologyKey is not allowed.

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[].labelSelector

Description: A label query over a set of resources, in this case pods.
Type: object

Property Type Description

Property	Type	Description
`matchexpressions`	`array`	matchexpressions is a list of label selector requirements. The requirements are ANDed.
`matchexpressions[]`	`object`	A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
`matchLabels`	`object (string)`	matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[].labelSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[].labelSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

Property	Type	Description
`key`	`string`	key is the label key that the selector applies to.
`operator`	`string`	operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.
`values`	`array (string)`	values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[].namespaceSelector

Description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod’s namespace". An empty selector ({}) matches all namespaces.
Type: object

Property Type Description

Property	Type	Description
`matchexpressions`	`array`	matchexpressions is a list of label selector requirements. The requirements are ANDed.
`matchexpressions[]`	`object`	A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
`matchLabels`	`object (string)`	matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[].namespaceSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[].namespaceSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

Property	Type	Description
`key`	`string`	key is the label key that the selector applies to.
`operator`	`string`	operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.
`values`	`array (string)`	values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.affinity.podAntiAffinity

Description: Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)).
Type: object

Property Type Description

Property	Type	Description
`preferredDuringSchedulingIgnoredDuringexecution`	`array`	The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
`preferredDuringSchedulingIgnoredDuringexecution[]`	`object`	The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)
`requiredDuringSchedulingIgnoredDuringexecution`	`array`	If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
`requiredDuringSchedulingIgnoredDuringexecution[]`	`object`	Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running

preferredDuringSchedulingIgnoredDuringexecution

array

The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.

preferredDuringSchedulingIgnoredDuringexecution[]

object

The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)

requiredDuringSchedulingIgnoredDuringexecution

array

If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.

requiredDuringSchedulingIgnoredDuringexecution[]

object

Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution

Description: The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
Type: array

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[]

Description

The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)

Type

object

Required

podAffinityTerm
weight

Property Type Description

Property	Type	Description
`podAffinityTerm`	`object`	Required. A pod affinity term, associated with the corresponding weight.
`weight`	`integer`	weight associated with matching the corresponding podAffinityTerm, in the range 1-100.

podAffinityTerm

object

Required. A pod affinity term, associated with the corresponding weight.

weight

integer

weight associated with matching the corresponding podAffinityTerm, in the range 1-100.

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm

Description

Required. A pod affinity term, associated with the corresponding weight.

Type

object

Required

topologyKey

Property Type Description

Property	Type	Description
`labelSelector`	`object`	A label query over a set of resources, in this case pods.
`namespaceSelector`	`object`	A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod’s namespace". An empty selector ({}) matches all namespaces.
`namespaces`	`array (string)`	namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod’s namespace".
`topologyKey`	`string`	This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. empty topologyKey is not allowed.

labelSelector

object

A label query over a set of resources, in this case pods.

namespaceSelector

object

A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod’s namespace". An empty selector ({}) matches all namespaces.

namespaces

array (string)

namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod’s namespace".

topologyKey

string

This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. empty topologyKey is not allowed.

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.labelSelector

Description: A label query over a set of resources, in this case pods.
Type: object

Property Type Description

Property	Type	Description
`matchexpressions`	`array`	matchexpressions is a list of label selector requirements. The requirements are ANDed.
`matchexpressions[]`	`object`	A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
`matchLabels`	`object (string)`	matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.labelSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.labelSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

Property	Type	Description
`key`	`string`	key is the label key that the selector applies to.
`operator`	`string`	operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.
`values`	`array (string)`	values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.namespaceSelector

Description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod’s namespace". An empty selector ({}) matches all namespaces.
Type: object

Property Type Description

Property	Type	Description
`matchexpressions`	`array`	matchexpressions is a list of label selector requirements. The requirements are ANDed.
`matchexpressions[]`	`object`	A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
`matchLabels`	`object (string)`	matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.namespaceSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.namespaceSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

Property	Type	Description
`key`	`string`	key is the label key that the selector applies to.
`operator`	`string`	operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.
`values`	`array (string)`	values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution

Description: If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
Type: array

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[]

Description

Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running

Type

object

Required

topologyKey

Property Type Description

Property	Type	Description
`labelSelector`	`object`	A label query over a set of resources, in this case pods.
`namespaceSelector`	`object`	A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod’s namespace". An empty selector ({}) matches all namespaces.
`namespaces`	`array (string)`	namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod’s namespace".
`topologyKey`	`string`	This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. empty topologyKey is not allowed.

labelSelector

object

A label query over a set of resources, in this case pods.

namespaceSelector

object

A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod’s namespace". An empty selector ({}) matches all namespaces.

namespaces

array (string)

namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod’s namespace".

topologyKey

string

This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. empty topologyKey is not allowed.

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[].labelSelector

Description: A label query over a set of resources, in this case pods.
Type: object

Property Type Description

Property	Type	Description
`matchexpressions`	`array`	matchexpressions is a list of label selector requirements. The requirements are ANDed.
`matchexpressions[]`	`object`	A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
`matchLabels`	`object (string)`	matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[].labelSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[].labelSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

Property	Type	Description
`key`	`string`	key is the label key that the selector applies to.
`operator`	`string`	operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.
`values`	`array (string)`	values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[].namespaceSelector

Description: A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod’s namespace". An empty selector ({}) matches all namespaces.
Type: object

Property Type Description

Property	Type	Description
`matchexpressions`	`array`	matchexpressions is a list of label selector requirements. The requirements are ANDed.
`matchexpressions[]`	`object`	A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
`matchLabels`	`object (string)`	matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[].namespaceSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[].namespaceSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

Property	Type	Description
`key`	`string`	key is the label key that the selector applies to.
`operator`	`string`	operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.
`values`	`array (string)`	values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.alerting

Description

Defines the settings related to Alertmanager.

Type

object

Required

alertmanagers

Property Type Description

Property	Type	Description
`alertmanagers`	`array`	Alertmanagerendpoints Prometheus should fire alerts against.
`alertmanagers[]`	`object`	Alertmanagerendpoints defines a selection of a single endpoints object containing Alertmanager IPs to fire alerts against.

alertmanagers

array

Alertmanagerendpoints Prometheus should fire alerts against.

alertmanagers[]

object

Alertmanagerendpoints defines a selection of a single endpoints object containing Alertmanager IPs to fire alerts against.

.spec.alerting.alertmanagers

Description: Alertmanagerendpoints Prometheus should fire alerts against.
Type: array

.spec.alerting.alertmanagers[]

Description

Alertmanagerendpoints defines a selection of a single endpoints object containing Alertmanager IPs to fire alerts against.

Type

object

Required

name
namespace
port

Property Type Description

Property	Type	Description
`apiVersion`	`string`	Version of the Alertmanager API that Prometheus uses to send alerts. It can be "v1" or "v2".
`authorization`	`object`	Authorization section for Alertmanager. Cannot be set at the same time as `basicAuth`, `bearerTokenFile` or `sigv4`.
`basicAuth`	`object`	BasicAuth configuration for Alertmanager. Cannot be set at the same time as `bearerTokenFile`, `authorization` or `sigv4`.
`bearerTokenFile`	`string`	File to read bearer token for Alertmanager. Cannot be set at the same time as `basicAuth`, `authorization`, or `sigv4`. Deprecated: this will be removed in a future release. Prefer using `authorization`.
`enableHttp2`	`boolean`	Whether to enable HTTP2.
`name`	`string`	Name of the endpoints object in the namespace.
`namespace`	`string`	Namespace of the endpoints object.
`pathPrefix`	`string`	Prefix for the HTTP path alerts are pushed to.
`port`	`integer-or-string`	Port on which the Alertmanager API is exposed.
`scheme`	`string`	Scheme to use when firing alerts.
`sigv4`	`object`	Sigv4 allows to configures AWS’s Signature Verification 4 for the URL. It requires Prometheus >= v2.48.0. Cannot be set at the same time as `basicAuth`, `bearerTokenFile` or `authorization`.
`timeout`	`string`	Timeout is a per-target Alertmanager timeout when pushing alerts.
`tlsConfig`	`object`	TLS Config to use for Alertmanager.

apiVersion

string

Version of the Alertmanager API that Prometheus uses to send alerts. It can be "v1" or "v2".

authorization

object

Authorization section for Alertmanager. Cannot be set at the same time as basicAuth, bearerTokenFile or sigv4.

basicAuth

object

BasicAuth configuration for Alertmanager. Cannot be set at the same time as bearerTokenFile, authorization or sigv4.

bearerTokenFile

string

File to read bearer token for Alertmanager. Cannot be set at the same time as basicAuth, authorization, or sigv4. Deprecated: this will be removed in a future release. Prefer using authorization.

enableHttp2

boolean

Whether to enable HTTP2.

name

string

Name of the endpoints object in the namespace.

namespace

string

Namespace of the endpoints object.

pathPrefix

string

Prefix for the HTTP path alerts are pushed to.

port

integer-or-string

Port on which the Alertmanager API is exposed.

scheme

string

Scheme to use when firing alerts.

sigv4

object

Sigv4 allows to configures AWS’s Signature Verification 4 for the URL. It requires Prometheus >= v2.48.0. Cannot be set at the same time as basicAuth, bearerTokenFile or authorization.

timeout

string

Timeout is a per-target Alertmanager timeout when pushing alerts.

tlsConfig

object

TLS Config to use for Alertmanager.

.spec.alerting.alertmanagers[].authorization

Description: Authorization section for Alertmanager. Cannot be set at the same time as basicAuth, bearerTokenFile or sigv4.
Type: object

Property Type Description

Property	Type	Description
`credentials`	`object`	Selects a key of a Secret in the namespace that contains the credentials for authentication.
`type`	`string`	Defines the authentication type. The value is case-insensitive. "Basic" is not a supported value. Default: "Bearer"

credentials

object

Selects a key of a Secret in the namespace that contains the credentials for authentication.

type

string

Defines the authentication type. The value is case-insensitive. "Basic" is not a supported value. Default: "Bearer"

.spec.alerting.alertmanagers[].authorization.credentials

Description

Selects a key of a Secret in the namespace that contains the credentials for authentication.

Type

object

Required

key

Property Type Description

Property	Type	Description
`key`	`string`	The key of the secret to select from. Must be a valid secret key.
`name`	`string`	Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?
`optional`	`boolean`	Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.alerting.alertmanagers[].basicAuth

Description: BasicAuth configuration for Alertmanager. Cannot be set at the same time as bearerTokenFile, authorization or sigv4.
Type: object

Property Type Description

Property	Type	Description
`password`	`object`	`password` specifies a key of a Secret containing the password for authentication.
`username`	`object`	`username` specifies a key of a Secret containing the username for authentication.

password

object

password specifies a key of a Secret containing the password for authentication.

username

object

username specifies a key of a Secret containing the username for authentication.

.spec.alerting.alertmanagers[].basicAuth.password

Description

password specifies a key of a Secret containing the password for authentication.

Type

object

Required

key

Property Type Description

Property	Type	Description
`key`	`string`	The key of the secret to select from. Must be a valid secret key.
`name`	`string`	Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?
`optional`	`boolean`	Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.alerting.alertmanagers[].basicAuth.username

Description

username specifies a key of a Secret containing the username for authentication.

Type

object

Required

key

Property Type Description

Property	Type	Description
`key`	`string`	The key of the secret to select from. Must be a valid secret key.
`name`	`string`	Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?
`optional`	`boolean`	Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.alerting.alertmanagers[].sigv4

Description: Sigv4 allows to configures AWS’s Signature Verification 4 for the URL. It requires Prometheus >= v2.48.0. Cannot be set at the same time as basicAuth, bearerTokenFile or authorization.
Type: object

Property Type Description

Property	Type	Description
`accessKey`	`object`	AccessKey is the AWS API key. If not specified, the environment variable `AWS_ACCeSS_KeY_ID` is used.
`profile`	`string`	Profile is the named AWS profile used to authenticate.
`region`	`string`	Region is the AWS region. If blank, the region from the default credentials chain used.
`roleArn`	`string`	RoleArn is the named AWS profile used to authenticate.
`secretKey`	`object`	SecretKey is the AWS API secret. If not specified, the environment variable `AWS_SeCReT_ACCeSS_KeY` is used.

accessKey

object

AccessKey is the AWS API key. If not specified, the environment variable AWS_ACCeSS_KeY_ID is used.

profile

string

Profile is the named AWS profile used to authenticate.

region

string

Region is the AWS region. If blank, the region from the default credentials chain used.

roleArn

string

RoleArn is the named AWS profile used to authenticate.

secretKey

object

SecretKey is the AWS API secret. If not specified, the environment variable AWS_SeCReT_ACCeSS_KeY is used.

.spec.alerting.alertmanagers[].sigv4.accessKey

Description

AccessKey is the AWS API key. If not specified, the environment variable AWS_ACCeSS_KeY_ID is used.

Type

object

Required

key

Property Type Description

Property	Type	Description
`key`	`string`	The key of the secret to select from. Must be a valid secret key.
`name`	`string`	Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?
`optional`	`boolean`	Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.alerting.alertmanagers[].sigv4.secretKey

Description

SecretKey is the AWS API secret. If not specified, the environment variable AWS_SeCReT_ACCeSS_KeY is used.

Type

object

Required

key

Property Type Description

Property	Type	Description
`key`	`string`	The key of the secret to select from. Must be a valid secret key.
`name`	`string`	Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?
`optional`	`boolean`	Specify whether the Secret or its key must be defined

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.alerting.alertmanagers[].tlsConfig

Description: TLS Config to use for Alertmanager.
Type: object

Property Type Description

ca

object

Certificate authority used when verifying server certificates.

caFile

string

Path to the CA cert in the Prometheus container to use for the targets.

cert

object

Client certificate to present when doing client-authentication.

certFile

string

Path to the client cert file in the Prometheus container for the targets.

insecureSkipVerify

boolean

Disable target certificate validation.

keyFile

string

Path to the client key file in the Prometheus container for the targets.

keySecret

object

Secret containing the client key file for the targets.

serverName

string

Used to verify the hostname for the targets.

.spec.alerting.alertmanagers[].tlsConfig.ca

Description: Certificate authority used when verifying server certificates.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.alerting.alertmanagers[].tlsConfig.ca.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.alerting.alertmanagers[].tlsConfig.ca.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.alerting.alertmanagers[].tlsConfig.cert

Description: Client certificate to present when doing client-authentication.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.alerting.alertmanagers[].tlsConfig.cert.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.alerting.alertmanagers[].tlsConfig.cert.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.alerting.alertmanagers[].tlsConfig.keySecret

Description

Secret containing the client key file for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.apiserverConfig

Description

APIServerConfig allows specifying a host and auth methods to access the Kuberntees API server. If null, Prometheus is assumed to run inside of the cluster: it will discover the API servers automatically and use the Pod’s CA certificate and bearer token file at /var/run/secrets/kubernetes.io/serviceaccount/.

Type

object

Required

host

Property Type Description

authorization

object

Authorization section for the API server. Cannot be set at the same time as basicAuth, bearerToken, or bearerTokenFile.

basicAuth

object

BasicAuth configuration for the API server. Cannot be set at the same time as authorization, bearerToken, or bearerTokenFile.

bearerToken

string

Warning: this field shouldn’t be used because the token value appears in clear-text. Prefer using authorization. Deprecated: this will be removed in a future release.

bearerTokenFile

string

File to read bearer token for accessing apiserver. Cannot be set at the same time as basicAuth, authorization, or bearerToken. Deprecated: this will be removed in a future release. Prefer using authorization.

host

string

Kubernetes API address consisting of a hostname or IP address followed by an optional port number.

tlsConfig

object

TLS Config to use for the API server.

.spec.apiserverConfig.authorization

Description: Authorization section for the API server. Cannot be set at the same time as basicAuth, bearerToken, or bearerTokenFile.
Type: object

Property Type Description

credentials

object

Selects a key of a Secret in the namespace that contains the credentials for authentication.

credentialsFile

string

File to read a secret from, mutually exclusive with credentials.

type

string

Defines the authentication type. The value is case-insensitive. "Basic" is not a supported value. Default: "Bearer"

.spec.apiserverConfig.authorization.credentials

Description

Selects a key of a Secret in the namespace that contains the credentials for authentication.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.apiserverConfig.basicAuth

Description: BasicAuth configuration for the API server. Cannot be set at the same time as authorization, bearerToken, or bearerTokenFile.
Type: object

Property Type Description

password

object

password specifies a key of a Secret containing the password for authentication.

username

object

username specifies a key of a Secret containing the username for authentication.

.spec.apiserverConfig.basicAuth.password

Description

password specifies a key of a Secret containing the password for authentication.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.apiserverConfig.basicAuth.username

Description

username specifies a key of a Secret containing the username for authentication.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.apiserverConfig.tlsConfig

Description: TLS Config to use for the API server.
Type: object

Property Type Description

ca

object

Certificate authority used when verifying server certificates.

caFile

string

Path to the CA cert in the Prometheus container to use for the targets.

cert

object

Client certificate to present when doing client-authentication.

certFile

string

Path to the client cert file in the Prometheus container for the targets.

insecureSkipVerify

boolean

Disable target certificate validation.

keyFile

string

Path to the client key file in the Prometheus container for the targets.

keySecret

object

Secret containing the client key file for the targets.

serverName

string

Used to verify the hostname for the targets.

.spec.apiserverConfig.tlsConfig.ca

Description: Certificate authority used when verifying server certificates.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.apiserverConfig.tlsConfig.ca.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.apiserverConfig.tlsConfig.ca.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.apiserverConfig.tlsConfig.cert

Description: Client certificate to present when doing client-authentication.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.apiserverConfig.tlsConfig.cert.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.apiserverConfig.tlsConfig.cert.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.apiserverConfig.tlsConfig.keySecret

Description

Secret containing the client key file for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.arbitraryFSAccessThroughSMs

Description: When true, ServiceMonitor, PodMonitor and Probe object are forbidden to reference arbitrary files on the file system of the 'prometheus' container. When a ServiceMonitor’s endpoint specifies a bearerTokenFile value (e.g. '/var/run/secrets/kubernetes.io/serviceaccount/token'), a malicious target can get access to the Prometheus service account’s token in the Prometheus' scrape request. Setting spec.arbitraryFSAccessThroughSM to 'true' would prevent the attack. Users should instead provide the credentials using the spec.bearerTokenSecret field.
Type: object

Property Type Description

deny

boolean

.spec.containers

Description: Containers allows injecting additional containers or modifying operator generated containers. This can be used to allow adding an authentication proxy to the Pods or to change the behavior of an operator generated container. Containers described here modify an operator generated container if they share the same name and modifications are done via a strategic merge patch. The names of containers managed by the operator are: * prometheus * config-reloader * thanos-sidecar Overriding containers is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice.
Type: array

.spec.containers[]

Description

A single application container that you want to run within a pod.

Type

object

Required

name

Property Type Description

args

array (string)

Arguments to the entrypoint. The container image’s CMD is used if this is not provided. Variable references $(VAR_NAMe) are expanded using the container’s environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single $, which allows for escaping the $(VAR_NAMe) syntax: i.e. "(VAR_NAMe)" will produce the string literal "$(VAR_NAMe)". escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell

command

array (string)

entrypoint array. Not executed within a shell. The container image’s eNTRYPOINT is used if this is not provided. Variable references $(VAR_NAMe) are expanded using the container’s environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single $, which allows for escaping the $(VAR_NAMe) syntax: i.e. "(VAR_NAMe)" will produce the string literal "$(VAR_NAMe)". escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell

env

array

List of environment variables to set in the container. Cannot be updated.

env[]

object

envVar represents an environment variable present in a Container.

envFrom

array

List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDeNTIFIeR. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an env with a duplicate key will take precedence. Cannot be updated.

envFrom[]

object

envFromSource represents the source of a set of ConfigMaps

image

string

Container image name. More info: https://kubernetes.io/docs/concepts/containers/images This field is optional to allow higher level config management to default or override container images in workload controllers like Deployments and StatefulSets.

imagePullPolicy

string

Image pull policy. One of Always, Never, IfNotPresent. Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images

lifecycle

object

Actions that the management system should take in response to container lifecycle events. Cannot be updated.

livenessProbe

object

Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

name

string

Name of the container specified as a DNS_LABeL. each container in a pod must have a unique name (DNS_LABeL). Cannot be updated.

ports

array

List of ports to expose from the container. Not specifying a port here DOeS NOT prevent that port from being exposed. Any port which is listening on the default "0.0.0.0" address inside a container will be accessible from the network. Modifying this array with strategic merge patch may corrupt the data. For more information See https://github.com/kubernetes/kubernetes/issues/108255. Cannot be updated.

ports[]

object

ContainerPort represents a network port in a single container.

readinessProbe

object

Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

resizePolicy

array

Resources resize policy for the container.

resizePolicy[]

object

ContainerResizePolicy represents resource resize policy for the container.

resources

object

Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

restartPolicy

string

RestartPolicy defines the restart behavior of individual containers in a pod. This field may only be set for init containers, and the only allowed value is "Always". For non-init containers or when this field is not specified, the restart behavior is defined by the Pod’s restart policy and the container type. Setting the RestartPolicy as "Always" for the init container will have the following effect: this init container will be continually restarted on exit until all regular containers have terminated. Once all regular containers have completed, all init containers with restartPolicy "Always" will be shut down. This lifecycle differs from normal init containers and is often referred to as a "sidecar" container. Although this init container still starts in the init container sequence, it does not wait for the container to complete before proceeding to the next init container. Instead, the next init container starts immediately after this init container is started, or after any startupProbe has successfully completed.

securityContext

object

SecurityContext defines the security options the container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/

startupProbe

object

StartupProbe indicates that the Pod has successfully initialized. If specified, no other probes are executed until this completes successfully. If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. This can be used to provide different probe parameters at the beginning of a Pod’s lifecycle, when it might take a long time to load data or warm a cache, than during steady-state operation. This cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

stdin

boolean

Whether this container should allocate a buffer for stdin in the container runtime. If this is not set, reads from stdin in the container will always result in eOF. Default is false.

stdinOnce

boolean

Whether the container runtime should close the stdin channel after it has been opened by a single attach. When stdin is true the stdin stream will remain open across multiple attach sessions. If stdinOnce is set to true, stdin is opened on container start, is empty until the first client attaches to stdin, and then remains open and accepts data until the client disconnects, at which time stdin is closed and remains closed until the container is restarted. If this flag is false, a container processes that reads from stdin will never receive an eOF. Default is false

terminationMessagePath

string

Optional: Path at which the file to which the container’s termination message will be written is mounted into the container’s filesystem. Message written is intended to be brief final status, such as an assertion failure message. Will be truncated by the node if greater than 4096 bytes. The total message length across all containers will be limited to 12kb. Defaults to /dev/termination-log. Cannot be updated.

terminationMessagePolicy

string

Indicate how the termination message should be populated. File will use the contents of terminationMessagePath to populate the container status message on both success and failure. FallbackToLogsOnerror will use the last chunk of container log output if the termination message file is empty and the container exited with an error. The log output is limited to 2048 bytes or 80 lines, whichever is smaller. Defaults to File. Cannot be updated.

tty

boolean

Whether this container should allocate a TTY for itself, also requires 'stdin' to be true. Default is false.

volumeDevices

array

volumeDevices is the list of block devices to be used by the container.

volumeDevices[]

object

volumeDevice describes a mapping of a raw block device within a container.

volumeMounts

array

Pod volumes to mount into the container’s filesystem. Cannot be updated.

volumeMounts[]

object

VolumeMount describes a mounting of a Volume within a container.

workingDir

string

Container’s working directory. If not specified, the container runtime’s default will be used, which might be configured in the container image. Cannot be updated.

.spec.containers[].env

Description: List of environment variables to set in the container. Cannot be updated.
Type: array

.spec.containers[].env[]

Description

envVar represents an environment variable present in a Container.

Type

object

Required

name

Property Type Description

name

string

Name of the environment variable. Must be a C_IDeNTIFIeR.

value

string

Variable references $(VAR_NAMe) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single $, which allows for escaping the $(VAR_NAMe) syntax: i.e. "(VAR_NAMe)" will produce the string literal "$(VAR_NAMe)". escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "".

valueFrom

object

Source for the environment variable’s value. Cannot be used if value is not empty.

.spec.containers[].env[].valueFrom

Description: Source for the environment variable’s value. Cannot be used if value is not empty.
Type: object

Property Type Description

configMapKeyRef

object

Selects a key of a ConfigMap.

fieldRef

object

Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels['<KeY>'], metadata.annotations['<KeY>'], spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.

resourceFieldRef

object

Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.

secretKeyRef

object

Selects a key of a secret in the pod’s namespace

.spec.containers[].env[].valueFrom.configMapKeyRef

Description

Selects a key of a ConfigMap.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.containers[].env[].valueFrom.fieldRef

Description

Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels['<KeY>'], metadata.annotations['<KeY>'], spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.

Type

object

Required

fieldPath

Property Type Description

apiVersion

string

Version of the schema the FieldPath is written in terms of, defaults to "v1".

fieldPath

string

Path of the field to select in the specified API version.

.spec.containers[].env[].valueFrom.resourceFieldRef

Description

Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.

Type

object

Required

resource

Property Type Description

containerName

string

Container name: required for volumes, optional for env vars

divisor

integer-or-string

Specifies the output format of the exposed resources, defaults to "1"

resource

string

Required: resource to select

.spec.containers[].env[].valueFrom.secretKeyRef

Description

Selects a key of a secret in the pod’s namespace

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.containers[].envFrom

Description: List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDeNTIFIeR. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an env with a duplicate key will take precedence. Cannot be updated.
Type: array

.spec.containers[].envFrom[]

Description: envFromSource represents the source of a set of ConfigMaps
Type: object

Property Type Description

configMapRef

object

The ConfigMap to select from

prefix

string

An optional identifier to prepend to each key in the ConfigMap. Must be a C_IDeNTIFIeR.

secretRef

object

The Secret to select from

.spec.containers[].envFrom[].configMapRef

Description: The ConfigMap to select from
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap must be defined

.spec.containers[].envFrom[].secretRef

Description: The Secret to select from
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret must be defined

.spec.containers[].lifecycle

Description: Actions that the management system should take in response to container lifecycle events. Cannot be updated.
Type: object

Property Type Description

postStart

object

PostStart is called immediately after a container is created. If the handler fails, the container is terminated and restarted according to its restart policy. Other management of the container blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks

preStop

object

PreStop is called immediately before a container is terminated due to an API request or management event such as liveness/startup probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The Pod’s termination grace period countdown begins before the PreStop hook is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod’s termination grace period (unless delayed by finalizers). Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks

.spec.containers[].lifecycle.postStart

Description: PostStart is called immediately after a container is created. If the handler fails, the container is terminated and restarted according to its restart policy. Other management of the container blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks
Type: object

Property Type Description

exec

object

exec specifies the action to take.

httpGet

object

HTTPGet specifies the http request to perform.

tcpSocket

object

Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified.

.spec.containers[].lifecycle.postStart.exec

Description: exec specifies the action to take.
Type: object

Property Type Description

command

array (string)

Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container’s filesystem. The command is simply exec’d, it is not run inside a shell, so traditional shell instructions ('|', etc) won’t work. To use a shell, you need to explicitly call out to that shell. exit status of 0 is treated as live/healthy and non-zero is unhealthy.

.spec.containers[].lifecycle.postStart.httpGet

Description

HTTPGet specifies the http request to perform.

Type

object

Required

port

Property Type Description

host

string

Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.

httpHeaders

array

Custom headers to set in the request. HTTP allows repeated headers.

httpHeaders[]

object

HTTPHeader describes a custom header to be used in HTTP probes

path

string

Path to access on the HTTP server.

port

integer-or-string

Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

scheme

string

Scheme to use for connecting to the host. Defaults to HTTP.

.spec.containers[].lifecycle.postStart.httpGet.httpHeaders

Description: Custom headers to set in the request. HTTP allows repeated headers.
Type: array

.spec.containers[].lifecycle.postStart.httpGet.httpHeaders[]

Description

HTTPHeader describes a custom header to be used in HTTP probes

Type

object

Required

name
value

Property Type Description

name

string

The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header.

value

string

The header field value

.spec.containers[].lifecycle.postStart.tcpSocket

Description

Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified.

Type

object

Required

port

Property Type Description

host

string

Optional: Host name to connect to, defaults to the pod IP.

port

integer-or-string

Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

.spec.containers[].lifecycle.preStop

Description: PreStop is called immediately before a container is terminated due to an API request or management event such as liveness/startup probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The Pod’s termination grace period countdown begins before the PreStop hook is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod’s termination grace period (unless delayed by finalizers). Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks
Type: object

Property Type Description

exec

object

exec specifies the action to take.

httpGet

object

HTTPGet specifies the http request to perform.

tcpSocket

object

Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified.

.spec.containers[].lifecycle.preStop.exec

Description: exec specifies the action to take.
Type: object

Property Type Description

command

array (string)

Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container’s filesystem. The command is simply exec’d, it is not run inside a shell, so traditional shell instructions ('|', etc) won’t work. To use a shell, you need to explicitly call out to that shell. exit status of 0 is treated as live/healthy and non-zero is unhealthy.

.spec.containers[].lifecycle.preStop.httpGet

Description

HTTPGet specifies the http request to perform.

Type

object

Required

port

Property Type Description

host

string

Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.

httpHeaders

array

Custom headers to set in the request. HTTP allows repeated headers.

httpHeaders[]

object

HTTPHeader describes a custom header to be used in HTTP probes

path

string

Path to access on the HTTP server.

port

integer-or-string

Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

scheme

string

Scheme to use for connecting to the host. Defaults to HTTP.

.spec.containers[].lifecycle.preStop.httpGet.httpHeaders

Description: Custom headers to set in the request. HTTP allows repeated headers.
Type: array

.spec.containers[].lifecycle.preStop.httpGet.httpHeaders[]

Description

HTTPHeader describes a custom header to be used in HTTP probes

Type

object

Required

name
value

Property Type Description

name

string

The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header.

value

string

The header field value

.spec.containers[].lifecycle.preStop.tcpSocket

Description

Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified.

Type

object

Required

port

Property Type Description

host

string

Optional: Host name to connect to, defaults to the pod IP.

port

integer-or-string

Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

.spec.containers[].livenessProbe

Description: Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes
Type: object

Property Type Description

exec

object

exec specifies the action to take.

failureThreshold

integer

Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.

grpc

object

GRPC specifies an action involving a GRPC port.

httpGet

object

HTTPGet specifies the http request to perform.

initialDelaySeconds

integer

Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

periodSeconds

integer

How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.

successThreshold

integer

Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.

tcpSocket

object

TCPSocket specifies an action involving a TCP port.

terminationGracePeriodSeconds

integer

Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod’s terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.

timeoutSeconds

integer

Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

.spec.containers[].livenessProbe.exec

Description: exec specifies the action to take.
Type: object

Property Type Description

command

array (string)

Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container’s filesystem. The command is simply exec’d, it is not run inside a shell, so traditional shell instructions ('|', etc) won’t work. To use a shell, you need to explicitly call out to that shell. exit status of 0 is treated as live/healthy and non-zero is unhealthy.

.spec.containers[].livenessProbe.grpc

Description

GRPC specifies an action involving a GRPC port.

Type

object

Required

port

Property Type Description

port

integer

Port number of the gRPC service. Number must be in the range 1 to 65535.

service

string

Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md). If this is not specified, the default behavior is defined by gRPC.

.spec.containers[].livenessProbe.httpGet

Description

HTTPGet specifies the http request to perform.

Type

object

Required

port

Property Type Description

host

string

Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.

httpHeaders

array

Custom headers to set in the request. HTTP allows repeated headers.

httpHeaders[]

object

HTTPHeader describes a custom header to be used in HTTP probes

path

string

Path to access on the HTTP server.

port

integer-or-string

Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

scheme

string

Scheme to use for connecting to the host. Defaults to HTTP.

.spec.containers[].livenessProbe.httpGet.httpHeaders

Description: Custom headers to set in the request. HTTP allows repeated headers.
Type: array

.spec.containers[].livenessProbe.httpGet.httpHeaders[]

Description

HTTPHeader describes a custom header to be used in HTTP probes

Type

object

Required

name
value

Property Type Description

name

string

The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header.

value

string

The header field value

.spec.containers[].livenessProbe.tcpSocket

Description

TCPSocket specifies an action involving a TCP port.

Type

object

Required

port

Property Type Description

host

string

Optional: Host name to connect to, defaults to the pod IP.

port

integer-or-string

Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

.spec.containers[].ports

Description: List of ports to expose from the container. Not specifying a port here DOeS NOT prevent that port from being exposed. Any port which is listening on the default "0.0.0.0" address inside a container will be accessible from the network. Modifying this array with strategic merge patch may corrupt the data. For more information See https://github.com/kubernetes/kubernetes/issues/108255. Cannot be updated.
Type: array

.spec.containers[].ports[]

Description

ContainerPort represents a network port in a single container.

Type

object

Required

containerPort

Property Type Description

containerPort

integer

Number of port to expose on the pod’s IP address. This must be a valid port number, 0 < x < 65536.

hostIP

string

What host IP to bind the external port to.

hostPort

integer

Number of port to expose on the host. If specified, this must be a valid port number, 0 < x < 65536. If HostNetwork is specified, this must match ContainerPort. Most containers do not need this.

name

string

If specified, this must be an IANA_SVC_NAMe and unique within the pod. each named port in a pod must have a unique name. Name for the port that can be referred to by services.

protocol

string

Protocol for port. Must be UDP, TCP, or SCTP. Defaults to "TCP".

.spec.containers[].readinessProbe

Description: Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes
Type: object

Property Type Description

exec

object

exec specifies the action to take.

failureThreshold

integer

Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.

grpc

object

GRPC specifies an action involving a GRPC port.

httpGet

object

HTTPGet specifies the http request to perform.

initialDelaySeconds

integer

Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

periodSeconds

integer

How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.

successThreshold

integer

Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.

tcpSocket

object

TCPSocket specifies an action involving a TCP port.

terminationGracePeriodSeconds

integer

Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod’s terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.

timeoutSeconds

integer

Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

.spec.containers[].readinessProbe.exec

Description: exec specifies the action to take.
Type: object

Property Type Description

command

array (string)

Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container’s filesystem. The command is simply exec’d, it is not run inside a shell, so traditional shell instructions ('|', etc) won’t work. To use a shell, you need to explicitly call out to that shell. exit status of 0 is treated as live/healthy and non-zero is unhealthy.

.spec.containers[].readinessProbe.grpc

Description

GRPC specifies an action involving a GRPC port.

Type

object

Required

port

Property Type Description

port

integer

Port number of the gRPC service. Number must be in the range 1 to 65535.

service

string

Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md). If this is not specified, the default behavior is defined by gRPC.

.spec.containers[].readinessProbe.httpGet

Description

HTTPGet specifies the http request to perform.

Type

object

Required

port

Property Type Description

host

string

Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.

httpHeaders

array

Custom headers to set in the request. HTTP allows repeated headers.

httpHeaders[]

object

HTTPHeader describes a custom header to be used in HTTP probes

path

string

Path to access on the HTTP server.

port

integer-or-string

Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

scheme

string

Scheme to use for connecting to the host. Defaults to HTTP.

.spec.containers[].readinessProbe.httpGet.httpHeaders

Description: Custom headers to set in the request. HTTP allows repeated headers.
Type: array

.spec.containers[].readinessProbe.httpGet.httpHeaders[]

Description

HTTPHeader describes a custom header to be used in HTTP probes

Type

object

Required

name
value

Property Type Description

name

string

The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header.

value

string

The header field value

.spec.containers[].readinessProbe.tcpSocket

Description

TCPSocket specifies an action involving a TCP port.

Type

object

Required

port

Property Type Description

host

string

Optional: Host name to connect to, defaults to the pod IP.

port

integer-or-string

Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

.spec.containers[].resizePolicy

Description: Resources resize policy for the container.
Type: array

.spec.containers[].resizePolicy[]

Description

ContainerResizePolicy represents resource resize policy for the container.

Type

object

Required

resourceName
restartPolicy

Property Type Description

resourceName

string

Name of the resource to which this resource resize policy applies. Supported values: cpu, memory.

restartPolicy

string

Restart policy to apply when specified resource is resized. If not specified, it defaults to NotRequired.

.spec.containers[].resources

Description: Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
Type: object

Property Type Description

claims

array

Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.

claims[]

object

ResourceClaim references one entry in PodSpec.ResourceClaims.

limits

integer-or-string

Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

requests

integer-or-string

Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

.spec.containers[].resources.claims

Description: Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
Type: array

.spec.containers[].resources.claims[]

Description

ResourceClaim references one entry in PodSpec.ResourceClaims.

Type

object

Required

name

Property Type Description

name

string

Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.

.spec.containers[].securityContext

Description: SecurityContext defines the security options the container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
Type: object

Property Type Description

allowPrivilegeescalation

boolean

AllowPrivilegeescalation controls whether a process can gain more privileges than its parent process. This bool directly controls if the no_new_privs flag will be set on the container process. AllowPrivilegeescalation is true always when the container is: 1) run as Privileged 2) has CAP_SYS_ADMIN Note that this field cannot be set when spec.os.name is windows.

capabilities

object

The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows.

privileged

boolean

Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false. Note that this field cannot be set when spec.os.name is windows.

procMount

string

procMount denotes the type of proc mount to use for the containers. The default is DefaultProcMount which uses the container runtime defaults for readonly paths and masked paths. This requires the ProcMountType feature flag to be enabled. Note that this field cannot be set when spec.os.name is windows.

readOnlyRootFilesystem

boolean

Whether this container has a read-only root filesystem. Default is false. Note that this field cannot be set when spec.os.name is windows.

runAsGroup

integer

The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.

runAsNonRoot

boolean

Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.

runAsUser

integer

The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.

seLinuxOptions

object

The SeLinux context to be applied to the container. If unspecified, the container runtime will allocate a random SeLinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.

seccompProfile

object

The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows.

windowsOptions

object

The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux.

.spec.containers[].securityContext.capabilities

Description: The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows.
Type: object

Property Type Description

add

array (string)

Added capabilities

drop

array (string)

Removed capabilities

.spec.containers[].securityContext.seLinuxOptions

Description: The SeLinux context to be applied to the container. If unspecified, the container runtime will allocate a random SeLinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.
Type: object

Property Type Description

level

string

Level is SeLinux level label that applies to the container.

role

string

Role is a SeLinux role label that applies to the container.

type

string

Type is a SeLinux type label that applies to the container.

user

string

User is a SeLinux user label that applies to the container.

.spec.containers[].securityContext.seccompProfile

Description

The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows.

Type

object

Required

type

Property Type Description

localhostProfile

string

localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet’s configured seccomp profile location. Must be set if type is "Localhost". Must NOT be set for any other type.

type

string

type indicates which kind of seccomp profile will be applied. Valid options are: Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied.

.spec.containers[].securityContext.windowsOptions

Description: The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux.
Type: object

Property Type Description

gmsaCredentialSpec

string

GMSACredentialSpec is where the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field.

gmsaCredentialSpecName

string

GMSACredentialSpecName is the name of the GMSA credential spec to use.

hostProcess

boolean

HostProcess determines if a container should be run as a 'Host Process' container. All of a Pod’s containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers). In addition, if HostProcess is true then HostNetwork must also be set to true.

runAsUserName

string

The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.

.spec.containers[].startupProbe

Description: StartupProbe indicates that the Pod has successfully initialized. If specified, no other probes are executed until this completes successfully. If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. This can be used to provide different probe parameters at the beginning of a Pod’s lifecycle, when it might take a long time to load data or warm a cache, than during steady-state operation. This cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes
Type: object

Property Type Description

exec

object

exec specifies the action to take.

failureThreshold

integer

Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.

grpc

object

GRPC specifies an action involving a GRPC port.

httpGet

object

HTTPGet specifies the http request to perform.

initialDelaySeconds

integer

Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

periodSeconds

integer

How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.

successThreshold

integer

Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.

tcpSocket

object

TCPSocket specifies an action involving a TCP port.

terminationGracePeriodSeconds

integer

Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod’s terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.

timeoutSeconds

integer

Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

.spec.containers[].startupProbe.exec

Description: exec specifies the action to take.
Type: object

Property Type Description

command

array (string)

Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container’s filesystem. The command is simply exec’d, it is not run inside a shell, so traditional shell instructions ('|', etc) won’t work. To use a shell, you need to explicitly call out to that shell. exit status of 0 is treated as live/healthy and non-zero is unhealthy.

.spec.containers[].startupProbe.grpc

Description

GRPC specifies an action involving a GRPC port.

Type

object

Required

port

Property Type Description

port

integer

Port number of the gRPC service. Number must be in the range 1 to 65535.

service

string

Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md). If this is not specified, the default behavior is defined by gRPC.

.spec.containers[].startupProbe.httpGet

Description

HTTPGet specifies the http request to perform.

Type

object

Required

port

Property Type Description

host

string

Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.

httpHeaders

array

Custom headers to set in the request. HTTP allows repeated headers.

httpHeaders[]

object

HTTPHeader describes a custom header to be used in HTTP probes

path

string

Path to access on the HTTP server.

port

integer-or-string

Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

scheme

string

Scheme to use for connecting to the host. Defaults to HTTP.

.spec.containers[].startupProbe.httpGet.httpHeaders

Description: Custom headers to set in the request. HTTP allows repeated headers.
Type: array

.spec.containers[].startupProbe.httpGet.httpHeaders[]

Description

HTTPHeader describes a custom header to be used in HTTP probes

Type

object

Required

name
value

Property Type Description

name

string

The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header.

value

string

The header field value

.spec.containers[].startupProbe.tcpSocket

Description

TCPSocket specifies an action involving a TCP port.

Type

object

Required

port

Property Type Description

host

string

Optional: Host name to connect to, defaults to the pod IP.

port

integer-or-string

Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

.spec.containers[].volumeDevices

Description: volumeDevices is the list of block devices to be used by the container.
Type: array

.spec.containers[].volumeDevices[]

Description

volumeDevice describes a mapping of a raw block device within a container.

Type

object

Required

devicePath
name

Property Type Description

devicePath

string

devicePath is the path inside of the container that the device will be mapped to.

name

string

name must match the name of a persistentVolumeClaim in the pod

.spec.containers[].volumeMounts

Description: Pod volumes to mount into the container’s filesystem. Cannot be updated.
Type: array

.spec.containers[].volumeMounts[]

Description

VolumeMount describes a mounting of a Volume within a container.

Type

object

Required

mountPath
name

Property Type Description

mountPath

string

Path within the container at which the volume should be mounted. Must not contain ':'.

mountPropagation

string

mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10.

name

string

This must match the Name of a Volume.

readOnly

boolean

Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false.

subPath

string

Path within the volume from which the container’s volume should be mounted. Defaults to "" (volume’s root).

subPathexpr

string

expanded path within the volume from which the container’s volume should be mounted. Behaves similarly to SubPath but environment variable references $(VAR_NAMe) are expanded using the container’s environment. Defaults to "" (volume’s root). SubPathexpr and SubPath are mutually exclusive.

.spec.excludedFromenforcement

Description: List of references to PodMonitor, ServiceMonitor, Probe and PrometheusRule objects to be excluded from enforcing a namespace label of origin. It is only applicable if spec.enforcedNamespaceLabel set to true.
Type: array

.spec.excludedFromenforcement[]

Description

ObjectReference references a PodMonitor, ServiceMonitor, Probe or PrometheusRule object.

Type

object

Required

namespace
resource

Property Type Description

group

string

Group of the referent. When not specified, it defaults to monitoring.coreos.com

name

string

Name of the referent. When not set, all resources in the namespace are matched.

namespace

string

Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/

resource

string

Resource of the referent.

.spec.exemplars

Description: exemplars related settings that are runtime reloadable. It requires to enable the exemplar-storage feature flag to be effective.
Type: object

Property Type Description

maxSize

integer

Maximum number of exemplars stored in memory for all series. exemplar-storage itself must be enabled using the spec.enableFeature option for exemplars to be scraped in the first place. If not set, Prometheus uses its default value. A value of zero or less than zero disables the storage.

.spec.hostAliases

Description: Optional list of hosts and IPs that will be injected into the Pod’s hosts file if specified.
Type: array

.spec.hostAliases[]

Description

HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod’s hosts file.

Type

object

Required

hostnames
ip

Property Type Description

hostnames

array (string)

Hostnames for the above IP address.

ip

string

IP address of the host file entry.

.spec.imagePullSecrets

Description: An optional list of references to Secrets in the same namespace to use for pulling images from registries. See http://kubernetes.io/docs/user-guide/images#specifying-imagepullsecrets-on-a-pod
Type: array

.spec.imagePullSecrets[]

Description: LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

.spec.initContainers

Description: InitContainers allows injecting initContainers to the Pod definition. Those can be used to e.g. fetch secrets for injection into the Prometheus configuration from external sources. Any errors during the execution of an initContainer will lead to a restart of the Pod. More info: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/ InitContainers described here modify an operator generated init containers if they share the same name and modifications are done via a strategic merge patch. The names of init container name managed by the operator are: * init-config-reloader. Overriding init containers is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice.
Type: array

.spec.initContainers[]

Description

A single application container that you want to run within a pod.

Type

object

Required

name

Property Type Description

args

array (string)

Arguments to the entrypoint. The container image’s CMD is used if this is not provided. Variable references $(VAR_NAMe) are expanded using the container’s environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single $, which allows for escaping the $(VAR_NAMe) syntax: i.e. "(VAR_NAMe)" will produce the string literal "$(VAR_NAMe)". escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell

command

array (string)

entrypoint array. Not executed within a shell. The container image’s eNTRYPOINT is used if this is not provided. Variable references $(VAR_NAMe) are expanded using the container’s environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single $, which allows for escaping the $(VAR_NAMe) syntax: i.e. "(VAR_NAMe)" will produce the string literal "$(VAR_NAMe)". escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell

env

array

List of environment variables to set in the container. Cannot be updated.

env[]

object

envVar represents an environment variable present in a Container.

envFrom

array

List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDeNTIFIeR. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an env with a duplicate key will take precedence. Cannot be updated.

envFrom[]

object

envFromSource represents the source of a set of ConfigMaps

image

string

Container image name. More info: https://kubernetes.io/docs/concepts/containers/images This field is optional to allow higher level config management to default or override container images in workload controllers like Deployments and StatefulSets.

imagePullPolicy

string

Image pull policy. One of Always, Never, IfNotPresent. Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images

lifecycle

object

Actions that the management system should take in response to container lifecycle events. Cannot be updated.

livenessProbe

object

Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

name

string

Name of the container specified as a DNS_LABeL. each container in a pod must have a unique name (DNS_LABeL). Cannot be updated.

ports

array

List of ports to expose from the container. Not specifying a port here DOeS NOT prevent that port from being exposed. Any port which is listening on the default "0.0.0.0" address inside a container will be accessible from the network. Modifying this array with strategic merge patch may corrupt the data. For more information See https://github.com/kubernetes/kubernetes/issues/108255. Cannot be updated.

ports[]

object

ContainerPort represents a network port in a single container.

readinessProbe

object

Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

resizePolicy

array

Resources resize policy for the container.

resizePolicy[]

object

ContainerResizePolicy represents resource resize policy for the container.

resources

object

Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

restartPolicy

string

RestartPolicy defines the restart behavior of individual containers in a pod. This field may only be set for init containers, and the only allowed value is "Always". For non-init containers or when this field is not specified, the restart behavior is defined by the Pod’s restart policy and the container type. Setting the RestartPolicy as "Always" for the init container will have the following effect: this init container will be continually restarted on exit until all regular containers have terminated. Once all regular containers have completed, all init containers with restartPolicy "Always" will be shut down. This lifecycle differs from normal init containers and is often referred to as a "sidecar" container. Although this init container still starts in the init container sequence, it does not wait for the container to complete before proceeding to the next init container. Instead, the next init container starts immediately after this init container is started, or after any startupProbe has successfully completed.

securityContext

object

SecurityContext defines the security options the container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/

startupProbe

object

StartupProbe indicates that the Pod has successfully initialized. If specified, no other probes are executed until this completes successfully. If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. This can be used to provide different probe parameters at the beginning of a Pod’s lifecycle, when it might take a long time to load data or warm a cache, than during steady-state operation. This cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

stdin

boolean

Whether this container should allocate a buffer for stdin in the container runtime. If this is not set, reads from stdin in the container will always result in eOF. Default is false.

stdinOnce

boolean

Whether the container runtime should close the stdin channel after it has been opened by a single attach. When stdin is true the stdin stream will remain open across multiple attach sessions. If stdinOnce is set to true, stdin is opened on container start, is empty until the first client attaches to stdin, and then remains open and accepts data until the client disconnects, at which time stdin is closed and remains closed until the container is restarted. If this flag is false, a container processes that reads from stdin will never receive an eOF. Default is false

terminationMessagePath

string

Optional: Path at which the file to which the container’s termination message will be written is mounted into the container’s filesystem. Message written is intended to be brief final status, such as an assertion failure message. Will be truncated by the node if greater than 4096 bytes. The total message length across all containers will be limited to 12kb. Defaults to /dev/termination-log. Cannot be updated.

terminationMessagePolicy

string

Indicate how the termination message should be populated. File will use the contents of terminationMessagePath to populate the container status message on both success and failure. FallbackToLogsOnerror will use the last chunk of container log output if the termination message file is empty and the container exited with an error. The log output is limited to 2048 bytes or 80 lines, whichever is smaller. Defaults to File. Cannot be updated.

tty

boolean

Whether this container should allocate a TTY for itself, also requires 'stdin' to be true. Default is false.

volumeDevices

array

volumeDevices is the list of block devices to be used by the container.

volumeDevices[]

object

volumeDevice describes a mapping of a raw block device within a container.

volumeMounts

array

Pod volumes to mount into the container’s filesystem. Cannot be updated.

volumeMounts[]

object

VolumeMount describes a mounting of a Volume within a container.

workingDir

string

Container’s working directory. If not specified, the container runtime’s default will be used, which might be configured in the container image. Cannot be updated.

.spec.initContainers[].env

Description: List of environment variables to set in the container. Cannot be updated.
Type: array

.spec.initContainers[].env[]

Description

envVar represents an environment variable present in a Container.

Type

object

Required

name

Property Type Description

name

string

Name of the environment variable. Must be a C_IDeNTIFIeR.

value

string

Variable references $(VAR_NAMe) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single $, which allows for escaping the $(VAR_NAMe) syntax: i.e. "(VAR_NAMe)" will produce the string literal "$(VAR_NAMe)". escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "".

valueFrom

object

Source for the environment variable’s value. Cannot be used if value is not empty.

.spec.initContainers[].env[].valueFrom

Description: Source for the environment variable’s value. Cannot be used if value is not empty.
Type: object

Property Type Description

configMapKeyRef

object

Selects a key of a ConfigMap.

fieldRef

object

Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels['<KeY>'], metadata.annotations['<KeY>'], spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.

resourceFieldRef

object

Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.

secretKeyRef

object

Selects a key of a secret in the pod’s namespace

.spec.initContainers[].env[].valueFrom.configMapKeyRef

Description

Selects a key of a ConfigMap.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.initContainers[].env[].valueFrom.fieldRef

Description

Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels['<KeY>'], metadata.annotations['<KeY>'], spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.

Type

object

Required

fieldPath

Property Type Description

apiVersion

string

Version of the schema the FieldPath is written in terms of, defaults to "v1".

fieldPath

string

Path of the field to select in the specified API version.

.spec.initContainers[].env[].valueFrom.resourceFieldRef

Description

Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.

Type

object

Required

resource

Property Type Description

containerName

string

Container name: required for volumes, optional for env vars

divisor

integer-or-string

Specifies the output format of the exposed resources, defaults to "1"

resource

string

Required: resource to select

.spec.initContainers[].env[].valueFrom.secretKeyRef

Description

Selects a key of a secret in the pod’s namespace

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.initContainers[].envFrom

Description: List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDeNTIFIeR. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an env with a duplicate key will take precedence. Cannot be updated.
Type: array

.spec.initContainers[].envFrom[]

Description: envFromSource represents the source of a set of ConfigMaps
Type: object

Property Type Description

configMapRef

object

The ConfigMap to select from

prefix

string

An optional identifier to prepend to each key in the ConfigMap. Must be a C_IDeNTIFIeR.

secretRef

object

The Secret to select from

.spec.initContainers[].envFrom[].configMapRef

Description: The ConfigMap to select from
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap must be defined

.spec.initContainers[].envFrom[].secretRef

Description: The Secret to select from
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret must be defined

.spec.initContainers[].lifecycle

Description: Actions that the management system should take in response to container lifecycle events. Cannot be updated.
Type: object

Property Type Description

postStart

object

PostStart is called immediately after a container is created. If the handler fails, the container is terminated and restarted according to its restart policy. Other management of the container blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks

preStop

object

PreStop is called immediately before a container is terminated due to an API request or management event such as liveness/startup probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The Pod’s termination grace period countdown begins before the PreStop hook is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod’s termination grace period (unless delayed by finalizers). Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks

.spec.initContainers[].lifecycle.postStart

Description: PostStart is called immediately after a container is created. If the handler fails, the container is terminated and restarted according to its restart policy. Other management of the container blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks
Type: object

Property Type Description

exec

object

exec specifies the action to take.

httpGet

object

HTTPGet specifies the http request to perform.

tcpSocket

object

Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified.

.spec.initContainers[].lifecycle.postStart.exec

Description: exec specifies the action to take.
Type: object

Property Type Description

command

array (string)

Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container’s filesystem. The command is simply exec’d, it is not run inside a shell, so traditional shell instructions ('|', etc) won’t work. To use a shell, you need to explicitly call out to that shell. exit status of 0 is treated as live/healthy and non-zero is unhealthy.

.spec.initContainers[].lifecycle.postStart.httpGet

Description

HTTPGet specifies the http request to perform.

Type

object

Required

port

Property Type Description

host

string

Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.

httpHeaders

array

Custom headers to set in the request. HTTP allows repeated headers.

httpHeaders[]

object

HTTPHeader describes a custom header to be used in HTTP probes

path

string

Path to access on the HTTP server.

port

integer-or-string

Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

scheme

string

Scheme to use for connecting to the host. Defaults to HTTP.

.spec.initContainers[].lifecycle.postStart.httpGet.httpHeaders

Description: Custom headers to set in the request. HTTP allows repeated headers.
Type: array

.spec.initContainers[].lifecycle.postStart.httpGet.httpHeaders[]

Description

HTTPHeader describes a custom header to be used in HTTP probes

Type

object

Required

name
value

Property Type Description

name

string

The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header.

value

string

The header field value

.spec.initContainers[].lifecycle.postStart.tcpSocket

Description

Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified.

Type

object

Required

port

Property Type Description

host

string

Optional: Host name to connect to, defaults to the pod IP.

port

integer-or-string

Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

.spec.initContainers[].lifecycle.preStop

Description: PreStop is called immediately before a container is terminated due to an API request or management event such as liveness/startup probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The Pod’s termination grace period countdown begins before the PreStop hook is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod’s termination grace period (unless delayed by finalizers). Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks
Type: object

Property Type Description

exec

object

exec specifies the action to take.

httpGet

object

HTTPGet specifies the http request to perform.

tcpSocket

object

Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified.

.spec.initContainers[].lifecycle.preStop.exec

Description: exec specifies the action to take.
Type: object

Property Type Description

command

array (string)

Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container’s filesystem. The command is simply exec’d, it is not run inside a shell, so traditional shell instructions ('|', etc) won’t work. To use a shell, you need to explicitly call out to that shell. exit status of 0 is treated as live/healthy and non-zero is unhealthy.

.spec.initContainers[].lifecycle.preStop.httpGet

Description

HTTPGet specifies the http request to perform.

Type

object

Required

port

Property Type Description

host

string

Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.

httpHeaders

array

Custom headers to set in the request. HTTP allows repeated headers.

httpHeaders[]

object

HTTPHeader describes a custom header to be used in HTTP probes

path

string

Path to access on the HTTP server.

port

integer-or-string

Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

scheme

string

Scheme to use for connecting to the host. Defaults to HTTP.

.spec.initContainers[].lifecycle.preStop.httpGet.httpHeaders

Description: Custom headers to set in the request. HTTP allows repeated headers.
Type: array

.spec.initContainers[].lifecycle.preStop.httpGet.httpHeaders[]

Description

HTTPHeader describes a custom header to be used in HTTP probes

Type

object

Required

name
value

Property Type Description

name

string

The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header.

value

string

The header field value

.spec.initContainers[].lifecycle.preStop.tcpSocket

Description

Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified.

Type

object

Required

port

Property Type Description

host

string

Optional: Host name to connect to, defaults to the pod IP.

port

integer-or-string

Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

.spec.initContainers[].livenessProbe

Description: Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes
Type: object

Property Type Description

exec

object

exec specifies the action to take.

failureThreshold

integer

Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.

grpc

object

GRPC specifies an action involving a GRPC port.

httpGet

object

HTTPGet specifies the http request to perform.

initialDelaySeconds

integer

Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

periodSeconds

integer

How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.

successThreshold

integer

Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.

tcpSocket

object

TCPSocket specifies an action involving a TCP port.

terminationGracePeriodSeconds

integer

Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod’s terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.

timeoutSeconds

integer

Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

.spec.initContainers[].livenessProbe.exec

Description: exec specifies the action to take.
Type: object

Property Type Description

command

array (string)

Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container’s filesystem. The command is simply exec’d, it is not run inside a shell, so traditional shell instructions ('|', etc) won’t work. To use a shell, you need to explicitly call out to that shell. exit status of 0 is treated as live/healthy and non-zero is unhealthy.

.spec.initContainers[].livenessProbe.grpc

Description

GRPC specifies an action involving a GRPC port.

Type

object

Required

port

Property Type Description

port

integer

Port number of the gRPC service. Number must be in the range 1 to 65535.

service

string

Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md). If this is not specified, the default behavior is defined by gRPC.

.spec.initContainers[].livenessProbe.httpGet

Description

HTTPGet specifies the http request to perform.

Type

object

Required

port

Property Type Description

host

string

Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.

httpHeaders

array

Custom headers to set in the request. HTTP allows repeated headers.

httpHeaders[]

object

HTTPHeader describes a custom header to be used in HTTP probes

path

string

Path to access on the HTTP server.

port

integer-or-string

Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

scheme

string

Scheme to use for connecting to the host. Defaults to HTTP.

.spec.initContainers[].livenessProbe.httpGet.httpHeaders

Description: Custom headers to set in the request. HTTP allows repeated headers.
Type: array

.spec.initContainers[].livenessProbe.httpGet.httpHeaders[]

Description

HTTPHeader describes a custom header to be used in HTTP probes

Type

object

Required

name
value

Property Type Description

name

string

The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header.

value

string

The header field value

.spec.initContainers[].livenessProbe.tcpSocket

Description

TCPSocket specifies an action involving a TCP port.

Type

object

Required

port

Property Type Description

host

string

Optional: Host name to connect to, defaults to the pod IP.

port

integer-or-string

Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

.spec.initContainers[].ports

Description: List of ports to expose from the container. Not specifying a port here DOeS NOT prevent that port from being exposed. Any port which is listening on the default "0.0.0.0" address inside a container will be accessible from the network. Modifying this array with strategic merge patch may corrupt the data. For more information See https://github.com/kubernetes/kubernetes/issues/108255. Cannot be updated.
Type: array

.spec.initContainers[].ports[]

Description

ContainerPort represents a network port in a single container.

Type

object

Required

containerPort

Property Type Description

containerPort

integer

Number of port to expose on the pod’s IP address. This must be a valid port number, 0 < x < 65536.

hostIP

string

What host IP to bind the external port to.

hostPort

integer

Number of port to expose on the host. If specified, this must be a valid port number, 0 < x < 65536. If HostNetwork is specified, this must match ContainerPort. Most containers do not need this.

name

string

If specified, this must be an IANA_SVC_NAMe and unique within the pod. each named port in a pod must have a unique name. Name for the port that can be referred to by services.

protocol

string

Protocol for port. Must be UDP, TCP, or SCTP. Defaults to "TCP".

.spec.initContainers[].readinessProbe

Description: Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes
Type: object

Property Type Description

exec

object

exec specifies the action to take.

failureThreshold

integer

Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.

grpc

object

GRPC specifies an action involving a GRPC port.

httpGet

object

HTTPGet specifies the http request to perform.

initialDelaySeconds

integer

Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

periodSeconds

integer

How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.

successThreshold

integer

Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.

tcpSocket

object

TCPSocket specifies an action involving a TCP port.

terminationGracePeriodSeconds

integer

Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod’s terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.

timeoutSeconds

integer

Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

.spec.initContainers[].readinessProbe.exec

Description: exec specifies the action to take.
Type: object

Property Type Description

command

array (string)

Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container’s filesystem. The command is simply exec’d, it is not run inside a shell, so traditional shell instructions ('|', etc) won’t work. To use a shell, you need to explicitly call out to that shell. exit status of 0 is treated as live/healthy and non-zero is unhealthy.

.spec.initContainers[].readinessProbe.grpc

Description

GRPC specifies an action involving a GRPC port.

Type

object

Required

port

Property Type Description

port

integer

Port number of the gRPC service. Number must be in the range 1 to 65535.

service

string

Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md). If this is not specified, the default behavior is defined by gRPC.

.spec.initContainers[].readinessProbe.httpGet

Description

HTTPGet specifies the http request to perform.

Type

object

Required

port

Property Type Description

host

string

Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.

httpHeaders

array

Custom headers to set in the request. HTTP allows repeated headers.

httpHeaders[]

object

HTTPHeader describes a custom header to be used in HTTP probes

path

string

Path to access on the HTTP server.

port

integer-or-string

Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

scheme

string

Scheme to use for connecting to the host. Defaults to HTTP.

.spec.initContainers[].readinessProbe.httpGet.httpHeaders

Description: Custom headers to set in the request. HTTP allows repeated headers.
Type: array

.spec.initContainers[].readinessProbe.httpGet.httpHeaders[]

Description

HTTPHeader describes a custom header to be used in HTTP probes

Type

object

Required

name
value

Property Type Description

name

string

The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header.

value

string

The header field value

.spec.initContainers[].readinessProbe.tcpSocket

Description

TCPSocket specifies an action involving a TCP port.

Type

object

Required

port

Property Type Description

host

string

Optional: Host name to connect to, defaults to the pod IP.

port

integer-or-string

Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

.spec.initContainers[].resizePolicy

Description: Resources resize policy for the container.
Type: array

.spec.initContainers[].resizePolicy[]

Description

ContainerResizePolicy represents resource resize policy for the container.

Type

object

Required

resourceName
restartPolicy

Property Type Description

resourceName

string

Name of the resource to which this resource resize policy applies. Supported values: cpu, memory.

restartPolicy

string

Restart policy to apply when specified resource is resized. If not specified, it defaults to NotRequired.

.spec.initContainers[].resources

Description: Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
Type: object

Property Type Description

claims

array

Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.

claims[]

object

ResourceClaim references one entry in PodSpec.ResourceClaims.

limits

integer-or-string

Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

requests

integer-or-string

Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

.spec.initContainers[].resources.claims

Description: Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
Type: array

.spec.initContainers[].resources.claims[]

Description

ResourceClaim references one entry in PodSpec.ResourceClaims.

Type

object

Required

name

Property Type Description

name

string

Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.

.spec.initContainers[].securityContext

Description: SecurityContext defines the security options the container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
Type: object

Property Type Description

allowPrivilegeescalation

boolean

AllowPrivilegeescalation controls whether a process can gain more privileges than its parent process. This bool directly controls if the no_new_privs flag will be set on the container process. AllowPrivilegeescalation is true always when the container is: 1) run as Privileged 2) has CAP_SYS_ADMIN Note that this field cannot be set when spec.os.name is windows.

capabilities

object

The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows.

privileged

boolean

Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false. Note that this field cannot be set when spec.os.name is windows.

procMount

string

procMount denotes the type of proc mount to use for the containers. The default is DefaultProcMount which uses the container runtime defaults for readonly paths and masked paths. This requires the ProcMountType feature flag to be enabled. Note that this field cannot be set when spec.os.name is windows.

readOnlyRootFilesystem

boolean

Whether this container has a read-only root filesystem. Default is false. Note that this field cannot be set when spec.os.name is windows.

runAsGroup

integer

The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.

runAsNonRoot

boolean

Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.

runAsUser

integer

The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.

seLinuxOptions

object

The SeLinux context to be applied to the container. If unspecified, the container runtime will allocate a random SeLinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.

seccompProfile

object

The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows.

windowsOptions

object

The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux.

.spec.initContainers[].securityContext.capabilities

Description: The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows.
Type: object

Property Type Description

add

array (string)

Added capabilities

drop

array (string)

Removed capabilities

.spec.initContainers[].securityContext.seLinuxOptions

Description: The SeLinux context to be applied to the container. If unspecified, the container runtime will allocate a random SeLinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.
Type: object

Property Type Description

level

string

Level is SeLinux level label that applies to the container.

role

string

Role is a SeLinux role label that applies to the container.

type

string

Type is a SeLinux type label that applies to the container.

user

string

User is a SeLinux user label that applies to the container.

.spec.initContainers[].securityContext.seccompProfile

Description

The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows.

Type

object

Required

type

Property Type Description

localhostProfile

string

localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet’s configured seccomp profile location. Must be set if type is "Localhost". Must NOT be set for any other type.

type

string

type indicates which kind of seccomp profile will be applied. Valid options are: Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied.

.spec.initContainers[].securityContext.windowsOptions

Description: The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux.
Type: object

Property Type Description

gmsaCredentialSpec

string

GMSACredentialSpec is where the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field.

gmsaCredentialSpecName

string

GMSACredentialSpecName is the name of the GMSA credential spec to use.

hostProcess

boolean

HostProcess determines if a container should be run as a 'Host Process' container. All of a Pod’s containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers). In addition, if HostProcess is true then HostNetwork must also be set to true.

runAsUserName

string

The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.

.spec.initContainers[].startupProbe

Description: StartupProbe indicates that the Pod has successfully initialized. If specified, no other probes are executed until this completes successfully. If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. This can be used to provide different probe parameters at the beginning of a Pod’s lifecycle, when it might take a long time to load data or warm a cache, than during steady-state operation. This cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes
Type: object

Property Type Description

exec

object

exec specifies the action to take.

failureThreshold

integer

Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.

grpc

object

GRPC specifies an action involving a GRPC port.

httpGet

object

HTTPGet specifies the http request to perform.

initialDelaySeconds

integer

Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

periodSeconds

integer

How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.

successThreshold

integer

Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.

tcpSocket

object

TCPSocket specifies an action involving a TCP port.

terminationGracePeriodSeconds

integer

Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod’s terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.

timeoutSeconds

integer

Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes

.spec.initContainers[].startupProbe.exec

Description: exec specifies the action to take.
Type: object

Property Type Description

command

array (string)

Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container’s filesystem. The command is simply exec’d, it is not run inside a shell, so traditional shell instructions ('|', etc) won’t work. To use a shell, you need to explicitly call out to that shell. exit status of 0 is treated as live/healthy and non-zero is unhealthy.

.spec.initContainers[].startupProbe.grpc

Description

GRPC specifies an action involving a GRPC port.

Type

object

Required

port

Property Type Description

port

integer

Port number of the gRPC service. Number must be in the range 1 to 65535.

service

string

Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md). If this is not specified, the default behavior is defined by gRPC.

.spec.initContainers[].startupProbe.httpGet

Description

HTTPGet specifies the http request to perform.

Type

object

Required

port

Property Type Description

host

string

Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.

httpHeaders

array

Custom headers to set in the request. HTTP allows repeated headers.

httpHeaders[]

object

HTTPHeader describes a custom header to be used in HTTP probes

path

string

Path to access on the HTTP server.

port

integer-or-string

Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

scheme

string

Scheme to use for connecting to the host. Defaults to HTTP.

.spec.initContainers[].startupProbe.httpGet.httpHeaders

Description: Custom headers to set in the request. HTTP allows repeated headers.
Type: array

.spec.initContainers[].startupProbe.httpGet.httpHeaders[]

Description

HTTPHeader describes a custom header to be used in HTTP probes

Type

object

Required

name
value

Property Type Description

name

string

The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header.

value

string

The header field value

.spec.initContainers[].startupProbe.tcpSocket

Description

TCPSocket specifies an action involving a TCP port.

Type

object

Required

port

Property Type Description

host

string

Optional: Host name to connect to, defaults to the pod IP.

port

integer-or-string

Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAMe.

.spec.initContainers[].volumeDevices

Description: volumeDevices is the list of block devices to be used by the container.
Type: array

.spec.initContainers[].volumeDevices[]

Description

volumeDevice describes a mapping of a raw block device within a container.

Type

object

Required

devicePath
name

Property Type Description

devicePath

string

devicePath is the path inside of the container that the device will be mapped to.

name

string

name must match the name of a persistentVolumeClaim in the pod

.spec.initContainers[].volumeMounts

Description: Pod volumes to mount into the container’s filesystem. Cannot be updated.
Type: array

.spec.initContainers[].volumeMounts[]

Description

VolumeMount describes a mounting of a Volume within a container.

Type

object

Required

mountPath
name

Property Type Description

mountPath

string

Path within the container at which the volume should be mounted. Must not contain ':'.

mountPropagation

string

mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10.

name

string

This must match the Name of a Volume.

readOnly

boolean

Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false.

subPath

string

Path within the volume from which the container’s volume should be mounted. Defaults to "" (volume’s root).

subPathexpr

string

expanded path within the volume from which the container’s volume should be mounted. Behaves similarly to SubPath but environment variable references $(VAR_NAMe) are expanded using the container’s environment. Defaults to "" (volume’s root). SubPathexpr and SubPath are mutually exclusive.

.spec.persistentVolumeClaimRetentionPolicy

Description: The field controls if and how PVCs are deleted during the lifecycle of a StatefulSet. The default behavior is all PVCs are retained. This is an alpha field from kubernetes 1.23 until 1.26 and a beta field from 1.26. It requires enabling the StatefulSetAutoDeletePVC feature gate.
Type: object

Property Type Description

whenDeleted

string

WhenDeleted specifies what happens to PVCs created from StatefulSet VolumeClaimTemplates when the StatefulSet is deleted. The default policy of Retain causes PVCs to not be affected by StatefulSet deletion. The Delete policy causes those PVCs to be deleted.

whenScaled

string

WhenScaled specifies what happens to PVCs created from StatefulSet VolumeClaimTemplates when the StatefulSet is scaled down. The default policy of Retain causes PVCs to not be affected by a scaledown. The Delete policy causes the associated PVCs for any excess pods above the replica count to be deleted.

.spec.podMetadata

Description: PodMetadata configures labels and annotations which are propagated to the Prometheus pods. The following items are reserved and cannot be overridden: * "prometheus" label, set to the name of the Prometheus object. * "app.kubernetes.io/instance" label, set to the name of the Prometheus object. * "app.kubernetes.io/managed-by" label, set to "prometheus-operator". * "app.kubernetes.io/name" label, set to "prometheus". * "app.kubernetes.io/version" label, set to the Prometheus version. * "operator.prometheus.io/name" label, set to the name of the Prometheus object. * "operator.prometheus.io/shard" label, set to the shard number of the Prometheus object. * "kubectl.kubernetes.io/default-container" annotation, set to "prometheus".
Type: object

Property Type Description

annotations

object (string)

Annotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. More info: http://kubernetes.io/docs/user-guide/annotations

labels

object (string)

Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. More info: http://kubernetes.io/docs/user-guide/labels

name

string

Name must be unique within a namespace. Is required when creating resources, although some resources may allow a client to request the generation of an appropriate name automatically. Name is primarily intended for creation idempotence and configuration definition. Cannot be updated. More info: http://kubernetes.io/docs/user-guide/identifiers#names

.spec.podMonitorNamespaceSelector

Description: Namespaces to match for PodMonitors discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.podMonitorNamespaceSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.podMonitorNamespaceSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.podMonitorSelector

Description: experimental PodMonitors to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector, spec.podMonitorSelector, spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration’s Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the next major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.podMonitorSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.podMonitorSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.probeNamespaceSelector

Description: experimental Namespaces to match for Probe discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.probeNamespaceSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.probeNamespaceSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.probeSelector

Description: experimental Probes to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector, spec.podMonitorSelector, spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration’s Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the next major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.probeSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.probeSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.prometheusRulesexcludedFromenforce

Description: Defines the list of PrometheusRule objects to which the namespace label enforcement doesn’t apply. This is only relevant when spec.enforcedNamespaceLabel is set to true. Deprecated: use spec.excludedFromenforcement instead.
Type: array

.spec.prometheusRulesexcludedFromenforce[]

Description

PrometheusRuleexcludeConfig enables users to configure excluded PrometheusRule names and their namespaces to be ignored while enforcing namespace label for alerts and metrics.

Type

object

Required

ruleName
ruleNamespace

Property Type Description

ruleName

string

Name of the excluded PrometheusRule object.

ruleNamespace

string

Namespace of the excluded PrometheusRule object.

.spec.query

Description: QuerySpec defines the configuration of the Promethus query service.
Type: object

Property Type Description

lookbackDelta

string

The delta difference allowed for retrieving metrics during expression evaluations.

maxConcurrency

integer

Number of concurrent queries that can be run at once.

maxSamples

integer

Maximum number of samples a single query can load into memory. Note that queries will fail if they would load more samples than this into memory, so this also limits the number of samples a query can return.

timeout

string

Maximum time a query may take before being aborted.

.spec.remoteRead

Description: Defines the list of remote read configurations.
Type: array

.spec.remoteRead[]

Description

RemoteReadSpec defines the configuration for Prometheus to read back samples from a remote endpoint.

Type

object

Required

url

Property Type Description

authorization

object

Authorization section for the URL. It requires Prometheus >= v2.26.0. Cannot be set at the same time as basicAuth, or oauth2.

basicAuth

object

BasicAuth configuration for the URL. Cannot be set at the same time as authorization, or oauth2.

bearerToken

string

Warning: this field shouldn’t be used because the token value appears in clear-text. Prefer using authorization. Deprecated: this will be removed in a future release.

bearerTokenFile

string

File from which to read the bearer token for the URL. Deprecated: this will be removed in a future release. Prefer using authorization.

filterexternalLabels

boolean

Whether to use the external labels as selectors for the remote read endpoint. It requires Prometheus >= v2.34.0.

followRedirects

boolean

Configure whether HTTP requests follow HTTP 3xx redirects. It requires Prometheus >= v2.26.0.

headers

object (string)

Custom HTTP headers to be sent along with each remote read request. Be aware that headers that are set by Prometheus itself can’t be overwritten. Only valid in Prometheus versions 2.26.0 and newer.

name

string

The name of the remote read queue, it must be unique if specified. The name is used in metrics and logging in order to differentiate read configurations. It requires Prometheus >= v2.15.0.

oauth2

object

OAuth2 configuration for the URL. It requires Prometheus >= v2.27.0. Cannot be set at the same time as authorization, or basicAuth.

proxyUrl

string

Optional ProxyURL.

readRecent

boolean

Whether reads should be made for queries for time ranges that the local storage should have complete data for.

remoteTimeout

string

Timeout for requests to the remote read endpoint.

requiredMatchers

object (string)

An optional list of equality matchers which have to be present in a selector to query the remote read endpoint.

tlsConfig

object

TLS Config to use for the URL.

url

string

The URL of the endpoint to query from.

.spec.remoteRead[].authorization

Description: Authorization section for the URL. It requires Prometheus >= v2.26.0. Cannot be set at the same time as basicAuth, or oauth2.
Type: object

Property Type Description

credentials

object

Selects a key of a Secret in the namespace that contains the credentials for authentication.

credentialsFile

string

File to read a secret from, mutually exclusive with credentials.

type

string

Defines the authentication type. The value is case-insensitive. "Basic" is not a supported value. Default: "Bearer"

.spec.remoteRead[].authorization.credentials

Description

Selects a key of a Secret in the namespace that contains the credentials for authentication.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteRead[].basicAuth

Description: BasicAuth configuration for the URL. Cannot be set at the same time as authorization, or oauth2.
Type: object

Property Type Description

password

object

password specifies a key of a Secret containing the password for authentication.

username

object

username specifies a key of a Secret containing the username for authentication.

.spec.remoteRead[].basicAuth.password

Description

password specifies a key of a Secret containing the password for authentication.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteRead[].basicAuth.username

Description

username specifies a key of a Secret containing the username for authentication.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteRead[].oauth2

Description

OAuth2 configuration for the URL. It requires Prometheus >= v2.27.0. Cannot be set at the same time as authorization, or basicAuth.

Type

object

Required

clientId
clientSecret
tokenUrl

Property Type Description

clientId

object

clientId specifies a key of a Secret or ConfigMap containing the OAuth2 client’s ID.

clientSecret

object

clientSecret specifies a key of a Secret containing the OAuth2 client’s secret.

endpointParams

object (string)

endpointParams configures the HTTP parameters to append to the token URL.

scopes

array (string)

scopes defines the OAuth2 scopes used for the token request.

tokenUrl

string

tokenURL configures the URL to fetch the token from.

.spec.remoteRead[].oauth2.clientId

Description: clientId specifies a key of a Secret or ConfigMap containing the OAuth2 client’s ID.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.remoteRead[].oauth2.clientId.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.remoteRead[].oauth2.clientId.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteRead[].oauth2.clientSecret

Description

clientSecret specifies a key of a Secret containing the OAuth2 client’s secret.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteRead[].tlsConfig

Description: TLS Config to use for the URL.
Type: object

Property Type Description

ca

object

Certificate authority used when verifying server certificates.

caFile

string

Path to the CA cert in the Prometheus container to use for the targets.

cert

object

Client certificate to present when doing client-authentication.

certFile

string

Path to the client cert file in the Prometheus container for the targets.

insecureSkipVerify

boolean

Disable target certificate validation.

keyFile

string

Path to the client key file in the Prometheus container for the targets.

keySecret

object

Secret containing the client key file for the targets.

serverName

string

Used to verify the hostname for the targets.

.spec.remoteRead[].tlsConfig.ca

Description: Certificate authority used when verifying server certificates.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.remoteRead[].tlsConfig.ca.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.remoteRead[].tlsConfig.ca.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteRead[].tlsConfig.cert

Description: Client certificate to present when doing client-authentication.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.remoteRead[].tlsConfig.cert.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.remoteRead[].tlsConfig.cert.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteRead[].tlsConfig.keySecret

Description

Secret containing the client key file for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteWrite

Description: Defines the list of remote write configurations.
Type: array

.spec.remoteWrite[]

Description

RemoteWriteSpec defines the configuration to write samples from Prometheus to a remote endpoint.

Type

object

Required

url

Property Type Description

authorization

object

Authorization section for the URL. It requires Prometheus >= v2.26.0. Cannot be set at the same time as sigv4, basicAuth, oauth2, or azureAd.

azureAd

object

AzureAD for the URL. It requires Prometheus >= v2.45.0. Cannot be set at the same time as authorization, basicAuth, oauth2, or sigv4.

basicAuth

object

BasicAuth configuration for the URL. Cannot be set at the same time as sigv4, authorization, oauth2, or azureAd.

bearerToken

string

Warning: this field shouldn’t be used because the token value appears in clear-text. Prefer using authorization. Deprecated: this will be removed in a future release.

bearerTokenFile

string

File from which to read bearer token for the URL. Deprecated: this will be removed in a future release. Prefer using authorization.

headers

object (string)

Custom HTTP headers to be sent along with each remote write request. Be aware that headers that are set by Prometheus itself can’t be overwritten. It requires Prometheus >= v2.25.0.

metadataConfig

object

MetadataConfig configures the sending of series metadata to the remote storage.

name

string

The name of the remote write queue, it must be unique if specified. The name is used in metrics and logging in order to differentiate queues. It requires Prometheus >= v2.15.0.

oauth2

object

OAuth2 configuration for the URL. It requires Prometheus >= v2.27.0. Cannot be set at the same time as sigv4, authorization, basicAuth, or azureAd.

proxyUrl

string

Optional ProxyURL.

queueConfig

object

QueueConfig allows tuning of the remote write queue parameters.

remoteTimeout

string

Timeout for requests to the remote write endpoint.

sendexemplars

boolean

enables sending of exemplars over remote write. Note that exemplar-storage itself must be enabled using the spec.enableFeature option for exemplars to be scraped in the first place. It requires Prometheus >= v2.27.0.

sendNativeHistograms

boolean

enables sending of native histograms, also known as sparse histograms over remote write. It requires Prometheus >= v2.40.0.

sigv4

object

Sigv4 allows to configures AWS’s Signature Verification 4 for the URL. It requires Prometheus >= v2.26.0. Cannot be set at the same time as authorization, basicAuth, oauth2, or azureAd.

tlsConfig

object

TLS Config to use for the URL.

url

string

The URL of the endpoint to send samples to.

writeRelabelConfigs

array

The list of remote write relabel configurations.

writeRelabelConfigs[]

object

RelabelConfig allows dynamic rewriting of the label set for targets, alerts, scraped samples and remote write samples. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config

.spec.remoteWrite[].authorization

Description: Authorization section for the URL. It requires Prometheus >= v2.26.0. Cannot be set at the same time as sigv4, basicAuth, oauth2, or azureAd.
Type: object

Property Type Description

credentials

object

Selects a key of a Secret in the namespace that contains the credentials for authentication.

credentialsFile

string

File to read a secret from, mutually exclusive with credentials.

type

string

Defines the authentication type. The value is case-insensitive. "Basic" is not a supported value. Default: "Bearer"

.spec.remoteWrite[].authorization.credentials

Description

Selects a key of a Secret in the namespace that contains the credentials for authentication.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteWrite[].azureAd

Description: AzureAD for the URL. It requires Prometheus >= v2.45.0. Cannot be set at the same time as authorization, basicAuth, oauth2, or sigv4.
Type: object

Property Type Description

cloud

string

The Azure Cloud. Options are 'AzurePublic', 'AzureChina', or 'AzureGovernment'.

managedIdentity

object

ManagedIdentity defines the Azure User-assigned Managed identity. Cannot be set at the same time as oauth.

oauth

object

OAuth defines the oauth config that is being used to authenticate. Cannot be set at the same time as managedIdentity. It requires Prometheus >= v2.48.0.

.spec.remoteWrite[].azureAd.managedIdentity

Description

ManagedIdentity defines the Azure User-assigned Managed identity. Cannot be set at the same time as oauth.

Type

object

Required

clientId

Property Type Description

clientId

string

The client id

.spec.remoteWrite[].azureAd.oauth

Description

OAuth defines the oauth config that is being used to authenticate. Cannot be set at the same time as managedIdentity. It requires Prometheus >= v2.48.0.

Type

object

Required

clientId
clientSecret
tenantId

Property Type Description

clientId

string

clientID is the clientId of the Azure Active Directory application that is being used to authenticate.

clientSecret

object

clientSecret specifies a key of a Secret containing the client secret of the Azure Active Directory application that is being used to authenticate.

tenantId

string

tenantID is the tenant ID of the Azure Active Directory application that is being used to authenticate.

.spec.remoteWrite[].azureAd.oauth.clientSecret

Description

clientSecret specifies a key of a Secret containing the client secret of the Azure Active Directory application that is being used to authenticate.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteWrite[].basicAuth

Description: BasicAuth configuration for the URL. Cannot be set at the same time as sigv4, authorization, oauth2, or azureAd.
Type: object

Property Type Description

password

object

password specifies a key of a Secret containing the password for authentication.

username

object

username specifies a key of a Secret containing the username for authentication.

.spec.remoteWrite[].basicAuth.password

Description

password specifies a key of a Secret containing the password for authentication.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteWrite[].basicAuth.username

Description

username specifies a key of a Secret containing the username for authentication.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteWrite[].metadataConfig

Description: MetadataConfig configures the sending of series metadata to the remote storage.
Type: object

Property Type Description

send

boolean

Defines whether metric metadata is sent to the remote storage or not.

sendInterval

string

Defines how frequently metric metadata is sent to the remote storage.

.spec.remoteWrite[].oauth2

Description

OAuth2 configuration for the URL. It requires Prometheus >= v2.27.0. Cannot be set at the same time as sigv4, authorization, basicAuth, or azureAd.

Type

object

Required

clientId
clientSecret
tokenUrl

Property Type Description

clientId

object

clientId specifies a key of a Secret or ConfigMap containing the OAuth2 client’s ID.

clientSecret

object

clientSecret specifies a key of a Secret containing the OAuth2 client’s secret.

endpointParams

object (string)

endpointParams configures the HTTP parameters to append to the token URL.

scopes

array (string)

scopes defines the OAuth2 scopes used for the token request.

tokenUrl

string

tokenURL configures the URL to fetch the token from.

.spec.remoteWrite[].oauth2.clientId

Description: clientId specifies a key of a Secret or ConfigMap containing the OAuth2 client’s ID.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.remoteWrite[].oauth2.clientId.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.remoteWrite[].oauth2.clientId.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteWrite[].oauth2.clientSecret

Description

clientSecret specifies a key of a Secret containing the OAuth2 client’s secret.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteWrite[].queueConfig

Description: QueueConfig allows tuning of the remote write queue parameters.
Type: object

Property Type Description

batchSendDeadline

string

BatchSendDeadline is the maximum time a sample will wait in buffer.

capacity

integer

Capacity is the number of samples to buffer per shard before we start dropping them.

maxBackoff

string

MaxBackoff is the maximum retry delay.

maxRetries

integer

MaxRetries is the maximum number of times to retry a batch on recoverable errors.

maxSamplesPerSend

integer

MaxSamplesPerSend is the maximum number of samples per send.

maxShards

integer

MaxShards is the maximum number of shards, i.e. amount of concurrency.

minBackoff

string

MinBackoff is the initial retry delay. Gets doubled for every retry.

minShards

integer

MinShards is the minimum number of shards, i.e. amount of concurrency.

retryOnRateLimit

boolean

Retry upon receiving a 429 status code from the remote-write storage. This is experimental feature and might change in the future.

.spec.remoteWrite[].sigv4

Description: Sigv4 allows to configures AWS’s Signature Verification 4 for the URL. It requires Prometheus >= v2.26.0. Cannot be set at the same time as authorization, basicAuth, oauth2, or azureAd.
Type: object

Property Type Description

accessKey

object

AccessKey is the AWS API key. If not specified, the environment variable AWS_ACCeSS_KeY_ID is used.

profile

string

Profile is the named AWS profile used to authenticate.

region

string

Region is the AWS region. If blank, the region from the default credentials chain used.

roleArn

string

RoleArn is the named AWS profile used to authenticate.

secretKey

object

SecretKey is the AWS API secret. If not specified, the environment variable AWS_SeCReT_ACCeSS_KeY is used.

.spec.remoteWrite[].sigv4.accessKey

Description

AccessKey is the AWS API key. If not specified, the environment variable AWS_ACCeSS_KeY_ID is used.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteWrite[].sigv4.secretKey

Description

SecretKey is the AWS API secret. If not specified, the environment variable AWS_SeCReT_ACCeSS_KeY is used.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteWrite[].tlsConfig

Description: TLS Config to use for the URL.
Type: object

Property Type Description

ca

object

Certificate authority used when verifying server certificates.

caFile

string

Path to the CA cert in the Prometheus container to use for the targets.

cert

object

Client certificate to present when doing client-authentication.

certFile

string

Path to the client cert file in the Prometheus container for the targets.

insecureSkipVerify

boolean

Disable target certificate validation.

keyFile

string

Path to the client key file in the Prometheus container for the targets.

keySecret

object

Secret containing the client key file for the targets.

serverName

string

Used to verify the hostname for the targets.

.spec.remoteWrite[].tlsConfig.ca

Description: Certificate authority used when verifying server certificates.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.remoteWrite[].tlsConfig.ca.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.remoteWrite[].tlsConfig.ca.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteWrite[].tlsConfig.cert

Description: Client certificate to present when doing client-authentication.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.remoteWrite[].tlsConfig.cert.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.remoteWrite[].tlsConfig.cert.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteWrite[].tlsConfig.keySecret

Description

Secret containing the client key file for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.remoteWrite[].writeRelabelConfigs

Description: The list of remote write relabel configurations.
Type: array

.spec.remoteWrite[].writeRelabelConfigs[]

Description: RelabelConfig allows dynamic rewriting of the label set for targets, alerts, scraped samples and remote write samples. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config
Type: object

Property Type Description

action

string

Action to perform based on the regex matching. Uppercase and Lowercase actions require Prometheus >= v2.36.0. Dropequal and Keepequal actions require Prometheus >= v2.41.0. Default: "Replace"

modulus

integer

Modulus to take of the hash of the source label values. Only applicable when the action is HashMod.

regex

string

Regular expression against which the extracted value is matched.

replacement

string

Replacement value against which a Replace action is performed if the regular expression matches. Regex capture groups are available.

separator

string

Separator is the string between concatenated SourceLabels.

sourceLabels

array (string)

The source labels select values from existing labels. Their content is concatenated using the configured Separator and matched against the configured regular expression.

targetLabel

string

Label to which the resulting string is written in a replacement. It is mandatory for Replace, HashMod, Lowercase, Uppercase, Keepequal and Dropequal actions. Regex capture groups are available.

.spec.resources

Description: Defines the resources requests and limits of the 'prometheus' container.
Type: object

Property Type Description

claims

array

Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.

claims[]

object

ResourceClaim references one entry in PodSpec.ResourceClaims.

limits

integer-or-string

Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

requests

integer-or-string

Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

.spec.resources.claims

Description: Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
Type: array

.spec.resources.claims[]

Description

ResourceClaim references one entry in PodSpec.ResourceClaims.

Type

object

Required

name

Property Type Description

name

string

Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.

.spec.ruleNamespaceSelector

Description: Namespaces to match for PrometheusRule discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.ruleNamespaceSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.ruleNamespaceSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.ruleSelector

Description: PrometheusRule objects to be selected for rule evaluation. An empty label selector matches all objects. A null label selector matches no objects.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.ruleSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.ruleSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.rules

Description: Defines the configuration of the Prometheus rules' engine.
Type: object

Property Type Description

alert

object

Defines the parameters of the Prometheus rules' engine. Any update to these parameters trigger a restart of the pods.

.spec.rules.alert

Description: Defines the parameters of the Prometheus rules' engine. Any update to these parameters trigger a restart of the pods.
Type: object

Property Type Description

forGracePeriod

string

Minimum duration between alert and restored 'for' state. This is maintained only for alerts with a configured 'for' time greater than the grace period.

forOutageTolerance

string

Max time to tolerate prometheus outage for restoring 'for' state of alert.

resendDelay

string

Minimum amount of time to wait before resending an alert to Alertmanager.

.spec.scrapeConfigNamespaceSelector

Description: Namespaces to match for ScrapeConfig discovery. An empty label selector matches all namespaces. A null label selector matches the current current namespace only.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.scrapeConfigNamespaceSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.scrapeConfigNamespaceSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.scrapeConfigSelector

Description: experimental ScrapeConfigs to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector, spec.podMonitorSelector, spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration’s Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the next major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.scrapeConfigSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.scrapeConfigSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.securityContext

Description: SecurityContext holds pod-level security attributes and common container settings. This defaults to the default PodSecurityContext.
Type: object

Property Type Description

fsGroup

integer

A special supplemental group that applies to all containers in a pod. Some volume types allow the Kubelet to change the ownership of that volume to be owned by the pod: 1. The owning GID will be the FSGroup 2. The setgid bit is set (new files created in the volume will be owned by FSGroup) 3. The permission bits are OR’d with rw-rw---- If unset, the Kubelet will not modify the ownership and permissions of any volume. Note that this field cannot be set when spec.os.name is windows.

fsGroupChangePolicy

string

fsGroupChangePolicy defines behavior of changing ownership and permission of the volume before being exposed inside Pod. This field will only apply to volume types which support fsGroup based ownership(and permissions). It will have no effect on ephemeral volume types such as: secret, configmaps and emptydir. Valid values are "OnRootMismatch" and "Always". If not specified, "Always" is used. Note that this field cannot be set when spec.os.name is windows.

runAsGroup

integer

The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Note that this field cannot be set when spec.os.name is windows.

runAsNonRoot

boolean

Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.

runAsUser

integer

The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Note that this field cannot be set when spec.os.name is windows.

seLinuxOptions

object

The SeLinux context to be applied to all containers. If unspecified, the container runtime will allocate a random SeLinux context for each container. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Note that this field cannot be set when spec.os.name is windows.

seccompProfile

object

The seccomp options to use by the containers in this pod. Note that this field cannot be set when spec.os.name is windows.

supplementalGroups

array (integer)

A list of groups applied to the first process run in each container, in addition to the container’s primary GID, the fsGroup (if specified), and group memberships defined in the container image for the uid of the container process. If unspecified, no additional groups are added to any container. Note that group memberships defined in the container image for the uid of the container process are still effective, even if they are not included in this list. Note that this field cannot be set when spec.os.name is windows.

sysctls

array

Sysctls hold a list of namespaced sysctls used for the pod. Pods with unsupported sysctls (by the container runtime) might fail to launch. Note that this field cannot be set when spec.os.name is windows.

sysctls[]

object

Sysctl defines a kernel parameter to be set

windowsOptions

object

The Windows specific settings applied to all containers. If unspecified, the options within a container’s SecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux.

.spec.securityContext.seLinuxOptions

Description: The SeLinux context to be applied to all containers. If unspecified, the container runtime will allocate a random SeLinux context for each container. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Note that this field cannot be set when spec.os.name is windows.
Type: object

Property Type Description

level

string

Level is SeLinux level label that applies to the container.

role

string

Role is a SeLinux role label that applies to the container.

type

string

Type is a SeLinux type label that applies to the container.

user

string

User is a SeLinux user label that applies to the container.

.spec.securityContext.seccompProfile

Description

The seccomp options to use by the containers in this pod. Note that this field cannot be set when spec.os.name is windows.

Type

object

Required

type

Property Type Description

localhostProfile

string

localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet’s configured seccomp profile location. Must be set if type is "Localhost". Must NOT be set for any other type.

type

string

type indicates which kind of seccomp profile will be applied. Valid options are: Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied.

.spec.securityContext.sysctls

Description: Sysctls hold a list of namespaced sysctls used for the pod. Pods with unsupported sysctls (by the container runtime) might fail to launch. Note that this field cannot be set when spec.os.name is windows.
Type: array

.spec.securityContext.sysctls[]

Description

Sysctl defines a kernel parameter to be set

Type

object

Required

name
value

Property Type Description

name

string

Name of a property to set

value

string

Value of a property to set

.spec.securityContext.windowsOptions

Description: The Windows specific settings applied to all containers. If unspecified, the options within a container’s SecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux.
Type: object

Property Type Description

gmsaCredentialSpec

string

GMSACredentialSpec is where the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field.

gmsaCredentialSpecName

string

GMSACredentialSpecName is the name of the GMSA credential spec to use.

hostProcess

boolean

HostProcess determines if a container should be run as a 'Host Process' container. All of a Pod’s containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers). In addition, if HostProcess is true then HostNetwork must also be set to true.

runAsUserName

string

The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.

.spec.serviceMonitorNamespaceSelector

Description: Namespaces to match for ServicedMonitors discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.serviceMonitorNamespaceSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.serviceMonitorNamespaceSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.serviceMonitorSelector

Description: ServiceMonitors to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector, spec.podMonitorSelector, spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration’s Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the next major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.serviceMonitorSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.serviceMonitorSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.storage

Description: Storage defines the storage used by Prometheus.
Type: object

Property Type Description

disableMountSubPath

boolean

Deprecated: subPath usage will be removed in a future release.

emptyDir

object

emptyDirVolumeSource to be used by the StatefulSet. If specified, it takes precedence over ephemeral and volumeClaimTemplate. More info: https://kubernetes.io/docs/concepts/storage/volumes/#emptydir

ephemeral

object

ephemeralVolumeSource to be used by the StatefulSet. This is a beta field in k8s 1.21 and GA in 1.15. For lower versions, starting with k8s 1.19, it requires enabling the GenericephemeralVolume feature gate. More info: https://kubernetes.io/docs/concepts/storage/ephemeral-volumes/#generic-ephemeral-volumes

volumeClaimTemplate

object

Defines the PVC spec to be used by the Prometheus StatefulSets. The easiest way to use a volume that cannot be automatically provisioned is to use a label selector alongside manually created PersistentVolumes.

.spec.storage.emptyDir

Description: emptyDirVolumeSource to be used by the StatefulSet. If specified, it takes precedence over ephemeral and volumeClaimTemplate. More info: https://kubernetes.io/docs/concepts/storage/volumes/#emptydir
Type: object

Property Type Description

medium

string

medium represents what type of storage medium should back this directory. The default is "" which means to use the node’s default medium. Must be an empty string (default) or Memory. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir

sizeLimit

integer-or-string

sizeLimit is the total amount of local storage required for this emptyDir volume. The size limit is also applicable for memory medium. The maximum usage on memory medium emptyDir would be the minimum value between the SizeLimit specified here and the sum of memory limits of all containers in a pod. The default is nil which means that the limit is undefined. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir

.spec.storage.ephemeral

Description: ephemeralVolumeSource to be used by the StatefulSet. This is a beta field in k8s 1.21 and GA in 1.15. For lower versions, starting with k8s 1.19, it requires enabling the GenericephemeralVolume feature gate. More info: https://kubernetes.io/docs/concepts/storage/ephemeral-volumes/#generic-ephemeral-volumes
Type: object

Property Type Description

volumeClaimTemplate

object

Will be used to create a stand-alone PVC to provision the volume. The pod in which this ephemeralVolumeSource is embedded will be the owner of the PVC, i.e. the PVC will be deleted together with the pod. The name of the PVC will be <pod name>-<volume name> where <volume name> is the name from the PodSpec.Volumes array entry. Pod validation will reject the pod if the concatenated name is not valid for a PVC (for example, too long). An existing PVC with that name that is not owned by the pod will not be used for the pod to avoid using an unrelated volume by mistake. Starting the pod is then blocked until the unrelated PVC is removed. If such a pre-created PVC is meant to be used by the pod, the PVC has to updated with an owner reference to the pod once the pod exists. Normally this should not be necessary, but it may be useful when manually reconstructing a broken cluster. This field is read-only and no changes will be made by Kubernetes to the PVC after it has been created. Required, must not be nil.

.spec.storage.ephemeral.volumeClaimTemplate

Description

Will be used to create a stand-alone PVC to provision the volume. The pod in which this ephemeralVolumeSource is embedded will be the owner of the PVC, i.e. the PVC will be deleted together with the pod. The name of the PVC will be <pod name>-<volume name> where <volume name> is the name from the PodSpec.Volumes array entry. Pod validation will reject the pod if the concatenated name is not valid for a PVC (for example, too long). An existing PVC with that name that is not owned by the pod will not be used for the pod to avoid using an unrelated volume by mistake. Starting the pod is then blocked until the unrelated PVC is removed. If such a pre-created PVC is meant to be used by the pod, the PVC has to updated with an owner reference to the pod once the pod exists. Normally this should not be necessary, but it may be useful when manually reconstructing a broken cluster. This field is read-only and no changes will be made by Kubernetes to the PVC after it has been created. Required, must not be nil.

Type

object

Required

spec

Property Type Description

metadata

object

May contain labels and annotations that will be copied into the PVC when creating it. No other fields are allowed and will be rejected during validation.

spec

object

The specification for the PersistentVolumeClaim. The entire content is copied unchanged into the PVC that gets created from this template. The same fields as in a PersistentVolumeClaim are also valid here.

.spec.storage.ephemeral.volumeClaimTemplate.metadata

Description: May contain labels and annotations that will be copied into the PVC when creating it. No other fields are allowed and will be rejected during validation.
Type: object

.spec.storage.ephemeral.volumeClaimTemplate.spec

Description: The specification for the PersistentVolumeClaim. The entire content is copied unchanged into the PVC that gets created from this template. The same fields as in a PersistentVolumeClaim are also valid here.
Type: object

Property Type Description

accessModes

array (string)

accessModes contains the desired access modes the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1

dataSource

object

dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource.

dataSourceRef

object

dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn’t specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn’t set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef preserves all values, and generates an error if a disallowed value is specified. * While dataSource only allows local objects, dataSourceRef allows objects in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled.

resources

object

resources represents the minimum resources the volume should have. If RecoverVolumeexpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than previous value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources

selector

object

selector is a label query over volumes to consider for binding.

storageClassName

string

storageClassName is the name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1

volumeMode

string

volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec.

volumeName

string

volumeName is the binding reference to the PersistentVolume backing this claim.

.spec.storage.ephemeral.volumeClaimTemplate.spec.dataSource

Description

dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource.

Type

object

Required

kind
name

Property Type Description

apiGroup

string

APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.

kind

string

Kind is the type of resource being referenced

name

string

Name is the name of resource being referenced

.spec.storage.ephemeral.volumeClaimTemplate.spec.dataSourceRef

Description

dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn’t specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn’t set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef preserves all values, and generates an error if a disallowed value is specified. * While dataSource only allows local objects, dataSourceRef allows objects in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled.

Type

object

Required

kind
name

Property Type Description

apiGroup

string

APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.

kind

string

Kind is the type of resource being referenced

name

string

Name is the name of resource being referenced

namespace

string

Namespace is the namespace of resource being referenced Note that when a namespace is specified, a gateway.networking.k8s.io/ReferenceGrant object is required in the referent namespace to allow that namespace’s owner to accept the reference. See the ReferenceGrant documentation for details. (Alpha) This field requires the CrossNamespaceVolumeDataSource feature gate to be enabled.

.spec.storage.ephemeral.volumeClaimTemplate.spec.resources

Description: resources represents the minimum resources the volume should have. If RecoverVolumeexpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than previous value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources
Type: object

Property Type Description

claims

array

Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.

claims[]

object

ResourceClaim references one entry in PodSpec.ResourceClaims.

limits

integer-or-string

Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

requests

integer-or-string

Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

.spec.storage.ephemeral.volumeClaimTemplate.spec.resources.claims

Description: Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
Type: array

.spec.storage.ephemeral.volumeClaimTemplate.spec.resources.claims[]

Description

ResourceClaim references one entry in PodSpec.ResourceClaims.

Type

object

Required

name

Property Type Description

name

string

Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.

.spec.storage.ephemeral.volumeClaimTemplate.spec.selector

Description: selector is a label query over volumes to consider for binding.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.storage.ephemeral.volumeClaimTemplate.spec.selector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.storage.ephemeral.volumeClaimTemplate.spec.selector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.storage.volumeClaimTemplate

Description: Defines the PVC spec to be used by the Prometheus StatefulSets. The easiest way to use a volume that cannot be automatically provisioned is to use a label selector alongside manually created PersistentVolumes.
Type: object

Property Type Description

apiVersion

string

APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

kind

string

Kind is a string value representing the ReST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

metadata

object

embeddedMetadata contains metadata relevant to an embeddedResource.

spec

object

Defines the desired characteristics of a volume requested by a pod author. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims

status

object

Deprecated: this field is never set.

.spec.storage.volumeClaimTemplate.metadata

Description: embeddedMetadata contains metadata relevant to an embeddedResource.
Type: object

Property Type Description

annotations

object (string)

Annotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. More info: http://kubernetes.io/docs/user-guide/annotations

labels

object (string)

Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. More info: http://kubernetes.io/docs/user-guide/labels

name

string

Name must be unique within a namespace. Is required when creating resources, although some resources may allow a client to request the generation of an appropriate name automatically. Name is primarily intended for creation idempotence and configuration definition. Cannot be updated. More info: http://kubernetes.io/docs/user-guide/identifiers#names

.spec.storage.volumeClaimTemplate.spec

Description: Defines the desired characteristics of a volume requested by a pod author. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims
Type: object

Property Type Description

accessModes

array (string)

accessModes contains the desired access modes the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1

dataSource

object

dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource.

dataSourceRef

object

dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn’t specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn’t set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef preserves all values, and generates an error if a disallowed value is specified. * While dataSource only allows local objects, dataSourceRef allows objects in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled.

resources

object

resources represents the minimum resources the volume should have. If RecoverVolumeexpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than previous value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources

selector

object

selector is a label query over volumes to consider for binding.

storageClassName

string

storageClassName is the name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1

volumeMode

string

volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec.

volumeName

string

volumeName is the binding reference to the PersistentVolume backing this claim.

.spec.storage.volumeClaimTemplate.spec.dataSource

Description

dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource.

Type

object

Required

kind
name

Property Type Description

apiGroup

string

APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.

kind

string

Kind is the type of resource being referenced

name

string

Name is the name of resource being referenced

.spec.storage.volumeClaimTemplate.spec.dataSourceRef

Description

dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn’t specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn’t set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef preserves all values, and generates an error if a disallowed value is specified. * While dataSource only allows local objects, dataSourceRef allows objects in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled.

Type

object

Required

kind
name

Property Type Description

apiGroup

string

APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.

kind

string

Kind is the type of resource being referenced

name

string

Name is the name of resource being referenced

namespace

string

Namespace is the namespace of resource being referenced Note that when a namespace is specified, a gateway.networking.k8s.io/ReferenceGrant object is required in the referent namespace to allow that namespace’s owner to accept the reference. See the ReferenceGrant documentation for details. (Alpha) This field requires the CrossNamespaceVolumeDataSource feature gate to be enabled.

.spec.storage.volumeClaimTemplate.spec.resources

Description: resources represents the minimum resources the volume should have. If RecoverVolumeexpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than previous value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources
Type: object

Property Type Description

claims

array

Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.

claims[]

object

ResourceClaim references one entry in PodSpec.ResourceClaims.

limits

integer-or-string

Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

requests

integer-or-string

Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

.spec.storage.volumeClaimTemplate.spec.resources.claims

Description: Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
Type: array

.spec.storage.volumeClaimTemplate.spec.resources.claims[]

Description

ResourceClaim references one entry in PodSpec.ResourceClaims.

Type

object

Required

name

Property Type Description

name

string

Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.

.spec.storage.volumeClaimTemplate.spec.selector

Description: selector is a label query over volumes to consider for binding.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.storage.volumeClaimTemplate.spec.selector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.storage.volumeClaimTemplate.spec.selector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.storage.volumeClaimTemplate.status

Description: Deprecated: this field is never set.
Type: object

Property Type Description

accessModes

array (string)

accessModes contains the actual access modes the volume backing the PVC has. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1

allocatedResourceStatuses

object (string)

allocatedResourceStatuses stores status of resource being resized for the given PVC. Key names follow standard Kubernetes label syntax. Valid values are either: * Un-prefixed keys: - storage - the capacity of the volume. * Custom resources must use implementation-defined prefixed names such as "example.com/my-custom-resource" Apart from above values - keys that are unprefixed or have kubernetes.io prefix are considered reserved and hence may not be used. ClaimResourceStatus can be in any of following states: - ControllerResizeInProgress: State set when resize controller starts resizing the volume in control-plane. - ControllerResizeFailed: State set when resize has failed in resize controller with a terminal error. - NodeResizePending: State set when resize controller has finished resizing the volume but further resizing of volume is needed on the node. - NodeResizeInProgress: State set when kubelet starts resizing the volume. - NodeResizeFailed: State set when resizing has failed in kubelet with a terminal error. Transient errors don’t set NodeResizeFailed. For example: if expanding a PVC for more capacity - this field can be one of the following states: - pvc.status.allocatedResourceStatus['storage'] = "ControllerResizeInProgress" - pvc.status.allocatedResourceStatus['storage'] = "ControllerResizeFailed" - pvc.status.allocatedResourceStatus['storage'] = "NodeResizePending" - pvc.status.allocatedResourceStatus['storage'] = "NodeResizeInProgress" - pvc.status.allocatedResourceStatus['storage'] = "NodeResizeFailed" When this field is not set, it means that no resize operation is in progress for the given PVC. A controller that receives PVC update with previously unknown resourceName or ClaimResourceStatus should ignore the update for the purpose it was designed. For example - a controller that only is responsible for resizing capacity of the volume, should ignore PVC updates that change other valid resources associated with PVC. This is an alpha field and requires enabling RecoverVolumeexpansionFailure feature.

allocatedResources

integer-or-string

allocatedResources tracks the resources allocated to a PVC including its capacity. Key names follow standard Kubernetes label syntax. Valid values are either: * Un-prefixed keys: - storage - the capacity of the volume. * Custom resources must use implementation-defined prefixed names such as "example.com/my-custom-resource" Apart from above values - keys that are unprefixed or have kubernetes.io prefix are considered reserved and hence may not be used. Capacity reported here may be larger than the actual capacity when a volume expansion operation is requested. For storage quota, the larger value from allocatedResources and PVC.spec.resources is used. If allocatedResources is not set, PVC.spec.resources alone is used for quota calculation. If a volume expansion capacity request is lowered, allocatedResources is only lowered if there are no expansion operations in progress and if the actual volume capacity is equal or lower than the requested capacity. A controller that receives PVC update with previously unknown resourceName should ignore the update for the purpose it was designed. For example - a controller that only is responsible for resizing capacity of the volume, should ignore PVC updates that change other valid resources associated with PVC. This is an alpha field and requires enabling RecoverVolumeexpansionFailure feature.

capacity

integer-or-string

capacity represents the actual resources of the underlying volume.

conditions

array

conditions is the current Condition of persistent volume claim. If underlying persistent volume is being resized then the Condition will be set to 'ResizeStarted'.

conditions[]

object

PersistentVolumeClaimCondition contains details about state of pvc

phase

string

phase represents the current phase of PersistentVolumeClaim.

.spec.storage.volumeClaimTemplate.status.conditions

Description: conditions is the current Condition of persistent volume claim. If underlying persistent volume is being resized then the Condition will be set to 'ResizeStarted'.
Type: array

.spec.storage.volumeClaimTemplate.status.conditions[]

Description

PersistentVolumeClaimCondition contains details about state of pvc

Type

object

Required

status
type

Property Type Description

lastProbeTime

string

lastProbeTime is the time we probed the condition.

lastTransitionTime

string

lastTransitionTime is the time the condition transitioned from one status to another.

message

string

message is the human-readable message indicating details about last transition.

reason

string

reason is a unique, this should be a short, machine understandable string that gives the reason for condition’s last transition. If it reports "ResizeStarted" that means the underlying persistent volume is being resized.

status

string

type

string

PersistentVolumeClaimConditionType is a valid value of PersistentVolumeClaimCondition.Type

.spec.thanos

Description: Defines the configuration of the optional Thanos sidecar. This section is experimental, it may change significantly without deprecation notice in any release.
Type: object

Property Type Description

additionalArgs

array

AdditionalArgs allows setting additional arguments for the Thanos container. The arguments are passed as-is to the Thanos container which may cause issues if they are invalid or not supported the given Thanos version. In case of an argument conflict (e.g. an argument which is already set by the operator itself) or when providing an invalid argument, the reconciliation will fail and an error will be logged.

additionalArgs[]

object

Argument as part of the AdditionalArgs list.

baseImage

string

Deprecated: use 'image' instead.

blockSize

string

BlockDuration controls the size of TSDB blocks produced by Prometheus. The default value is 2h to match the upstream Prometheus defaults. WARNING: Changing the block duration can impact the performance and efficiency of the entire Prometheus/Thanos stack due to how it interacts with memory and Thanos compactors. It is recommended to keep this value set to a multiple of 120 times your longest scrape or rule interval. For example, 30s * 120 = 1h.

getConfigInterval

string

How often to retrieve the Prometheus configuration.

getConfigTimeout

string

Maximum time to wait when retrieving the Prometheus configuration.

grpcListenLocal

boolean

When true, the Thanos sidecar listens on the loopback interface instead of the Pod IP’s address for the gRPC endpoints. It has no effect if listenLocal is true.

grpcServerTlsConfig

object

Configures the TLS parameters for the gRPC server providing the StoreAPI. Note: Currently only the caFile, certFile, and keyFile fields are supported.

httpListenLocal

boolean

When true, the Thanos sidecar listens on the loopback interface instead of the Pod IP’s address for the HTTP endpoints. It has no effect if listenLocal is true.

image

string

Container image name for Thanos. If specified, it takes precedence over the spec.thanos.baseImage, spec.thanos.tag and spec.thanos.sha fields. Specifying spec.thanos.version is still necessary to ensure the Prometheus Operator knows which version of Thanos is being configured. If neither spec.thanos.image nor spec.thanos.baseImage are defined, the operator will use the latest upstream version of Thanos available at the time when the operator was released.

listenLocal

boolean

Deprecated: use grpcListenLocal and httpListenLocal instead.

logFormat

string

Log format for the Thanos sidecar.

logLevel

string

Log level for the Thanos sidecar.

minTime

string

Defines the start of time range limit served by the Thanos sidecar’s StoreAPI. The field’s value should be a constant time in RFC3339 format or a time duration relative to current time, such as -1d or 2h45m. Valid duration units are ms, s, m, h, d, w, y.

objectStorageConfig

object

Defines the Thanos sidecar’s configuration to upload TSDB blocks to object storage. More info: https://thanos.io/tip/thanos/storage.md/ objectStorageConfigFile takes precedence over this field.

objectStorageConfigFile

string

Defines the Thanos sidecar’s configuration file to upload TSDB blocks to object storage. More info: https://thanos.io/tip/thanos/storage.md/ This field takes precedence over objectStorageConfig.

readyTimeout

string

ReadyTimeout is the maximum time that the Thanos sidecar will wait for Prometheus to start.

resources

object

Defines the resources requests and limits of the Thanos sidecar.

sha

string

Deprecated: use 'image' instead. The image digest can be specified as part of the image name.

tag

string

Deprecated: use 'image' instead. The image’s tag can be specified as part of the image name.

tracingConfig

object

Defines the tracing configuration for the Thanos sidecar. More info: https://thanos.io/tip/thanos/tracing.md/ This is an experimental feature, it may change in any upcoming release in a breaking way. tracingConfigFile takes precedence over this field.

tracingConfigFile

string

Defines the tracing configuration file for the Thanos sidecar. More info: https://thanos.io/tip/thanos/tracing.md/ This is an experimental feature, it may change in any upcoming release in a breaking way. This field takes precedence over tracingConfig.

version

string

Version of Thanos being deployed. The operator uses this information to generate the Prometheus StatefulSet + configuration files. If not specified, the operator assumes the latest upstream release of Thanos available at the time when the version of the operator was released.

volumeMounts

array

VolumeMounts allows configuration of additional VolumeMounts for Thanos. VolumeMounts specified will be appended to other VolumeMounts in the 'thanos-sidecar' container.

volumeMounts[]

object

VolumeMount describes a mounting of a Volume within a container.

.spec.thanos.additionalArgs

Description: AdditionalArgs allows setting additional arguments for the Thanos container. The arguments are passed as-is to the Thanos container which may cause issues if they are invalid or not supported the given Thanos version. In case of an argument conflict (e.g. an argument which is already set by the operator itself) or when providing an invalid argument, the reconciliation will fail and an error will be logged.
Type: array

.spec.thanos.additionalArgs[]

Description

Argument as part of the AdditionalArgs list.

Type

object

Required

name

Property Type Description

name

string

Name of the argument, e.g. "scrape.discovery-reload-interval".

value

string

Argument value, e.g. 30s. Can be empty for name-only arguments (e.g. --storage.tsdb.no-lockfile)

.spec.thanos.grpcServerTlsConfig

Description: Configures the TLS parameters for the gRPC server providing the StoreAPI. Note: Currently only the caFile, certFile, and keyFile fields are supported.
Type: object

Property Type Description

ca

object

Certificate authority used when verifying server certificates.

caFile

string

Path to the CA cert in the Prometheus container to use for the targets.

cert

object

Client certificate to present when doing client-authentication.

certFile

string

Path to the client cert file in the Prometheus container for the targets.

insecureSkipVerify

boolean

Disable target certificate validation.

keyFile

string

Path to the client key file in the Prometheus container for the targets.

keySecret

object

Secret containing the client key file for the targets.

serverName

string

Used to verify the hostname for the targets.

.spec.thanos.grpcServerTlsConfig.ca

Description: Certificate authority used when verifying server certificates.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.thanos.grpcServerTlsConfig.ca.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.thanos.grpcServerTlsConfig.ca.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.thanos.grpcServerTlsConfig.cert

Description: Client certificate to present when doing client-authentication.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.thanos.grpcServerTlsConfig.cert.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.thanos.grpcServerTlsConfig.cert.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.thanos.grpcServerTlsConfig.keySecret

Description

Secret containing the client key file for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.thanos.objectStorageConfig

Description

Defines the Thanos sidecar’s configuration to upload TSDB blocks to object storage. More info: https://thanos.io/tip/thanos/storage.md/ objectStorageConfigFile takes precedence over this field.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.thanos.resources

Description: Defines the resources requests and limits of the Thanos sidecar.
Type: object

Property Type Description

claims

array

Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.

claims[]

object

ResourceClaim references one entry in PodSpec.ResourceClaims.

limits

integer-or-string

Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

requests

integer-or-string

Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

.spec.thanos.resources.claims

Description: Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
Type: array

.spec.thanos.resources.claims[]

Description

ResourceClaim references one entry in PodSpec.ResourceClaims.

Type

object

Required

name

Property Type Description

name

string

Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.

.spec.thanos.tracingConfig

Description

Defines the tracing configuration for the Thanos sidecar. More info: https://thanos.io/tip/thanos/tracing.md/ This is an experimental feature, it may change in any upcoming release in a breaking way. tracingConfigFile takes precedence over this field.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.thanos.volumeMounts

Description: VolumeMounts allows configuration of additional VolumeMounts for Thanos. VolumeMounts specified will be appended to other VolumeMounts in the 'thanos-sidecar' container.
Type: array

.spec.thanos.volumeMounts[]

Description

VolumeMount describes a mounting of a Volume within a container.

Type

object

Required

mountPath
name

Property Type Description

mountPath

string

Path within the container at which the volume should be mounted. Must not contain ':'.

mountPropagation

string

mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10.

name

string

This must match the Name of a Volume.

readOnly

boolean

Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false.

subPath

string

Path within the volume from which the container’s volume should be mounted. Defaults to "" (volume’s root).

subPathexpr

string

expanded path within the volume from which the container’s volume should be mounted. Behaves similarly to SubPath but environment variable references $(VAR_NAMe) are expanded using the container’s environment. Defaults to "" (volume’s root). SubPathexpr and SubPath are mutually exclusive.

.spec.tolerations

Description: Defines the Pods' tolerations if specified.
Type: array

.spec.tolerations[]

Description: The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>.
Type: object

Property Type Description

effect

string

effect indicates the taint effect to match. empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and Noexecute.

key

string

Key is the taint key that the toleration applies to. empty means match all taint keys. If the key is empty, operator must be exists; this combination means to match all values and all keys.

operator

string

Operator represents a key’s relationship to the value. Valid operators are exists and equal. Defaults to equal. exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category.

tolerationSeconds

integer

TolerationSeconds represents the period of time the toleration (which must be of effect Noexecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system.

value

string

Value is the taint value the toleration matches to. If the operator is exists, the value should be empty, otherwise just a regular string.

.spec.topologySpreadConstraints

Description: Defines the pod’s topology spread constraints if specified.
Type: array

.spec.topologySpreadConstraints[]

Description

TopologySpreadConstraint specifies how to spread matching pods among the given topology.

Type

object

Required

maxSkew
topologyKey
whenUnsatisfiable

Property Type Description

labelSelector

object

LabelSelector is used to find matching pods. Pods that match this label selector are counted to determine the number of pods in their corresponding topology domain.

matchLabelKeys

array (string)

MatchLabelKeys is a set of pod label keys to select the pods over which spreading will be calculated. The keys are used to lookup values from the incoming pod labels, those key-value labels are ANDed with labelSelector to select the group of existing pods over which spreading will be calculated for the incoming pod. The same key is forbidden to exist in both MatchLabelKeys and LabelSelector. MatchLabelKeys cannot be set when LabelSelector isn’t set. Keys that don’t exist in the incoming pod labels will be ignored. A null or empty list means only match against labelSelector. This is a beta field and requires the MatchLabelKeysInPodTopologySpread feature gate to be enabled (enabled by default).

maxSkew

integer

MaxSkew describes the degree to which pods may be unevenly distributed. When whenUnsatisfiable=DoNotSchedule, it is the maximum permitted difference between the number of matching pods in the target topology and the global minimum. The global minimum is the minimum number of matching pods in an eligible domain or zero if the number of eligible domains is less than MinDomains. For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same labelSelector spread as 2/2/1: In this case, the global minimum is 1. | zone1 | zone2 | zone3 | | P P | P P | P | - if MaxSkew is 1, incoming pod can only be scheduled to zone3 to become 2/2/2; scheduling it onto zone1(zone2) would make the ActualSkew(3-1) on zone1(zone2) violate MaxSkew(1). - if MaxSkew is 2, incoming pod can be scheduled onto any zone. When whenUnsatisfiable=ScheduleAnyway, it is used to give higher precedence to topologies that satisfy it. It’s a required field. Default value is 1 and 0 is not allowed.

minDomains

integer

MinDomains indicates a minimum number of eligible domains. When the number of eligible domains with matching topology keys is less than minDomains, Pod Topology Spread treats "global minimum" as 0, and then the calculation of Skew is performed. And when the number of eligible domains with matching topology keys equals or greater than minDomains, this value has no effect on scheduling. As a result, when the number of eligible domains is less than minDomains, scheduler won’t schedule more than maxSkew Pods to those domains. If value is nil, the constraint behaves as if MinDomains is equal to 1. Valid values are integers greater than 0. When value is not nil, WhenUnsatisfiable must be DoNotSchedule. For example, in a 3-zone cluster, MaxSkew is set to 2, MinDomains is set to 5 and pods with the same labelSelector spread as 2/2/2: | zone1 | zone2 | zone3 | | P P | P P | P P | The number of domains is less than 5(MinDomains), so "global minimum" is treated as 0. In this situation, new pod with the same labelSelector cannot be scheduled, because computed skew will be 3(3 - 0) if new Pod is scheduled to any of the three zones, it will violate MaxSkew. This is a beta field and requires the MinDomainsInPodTopologySpread feature gate to be enabled (enabled by default).

nodeAffinityPolicy

string

NodeAffinityPolicy indicates how we will treat Pod’s nodeAffinity/nodeSelector when calculating pod topology spread skew. Options are: - Honor: only nodes matching nodeAffinity/nodeSelector are included in the calculations. - Ignore: nodeAffinity/nodeSelector are ignored. All nodes are included in the calculations. If this value is nil, the behavior is equivalent to the Honor policy. This is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread feature flag.

nodeTaintsPolicy

string

NodeTaintsPolicy indicates how we will treat node taints when calculating pod topology spread skew. Options are: - Honor: nodes without taints, along with tainted nodes for which the incoming pod has a toleration, are included. - Ignore: node taints are ignored. All nodes are included. If this value is nil, the behavior is equivalent to the Ignore policy. This is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread feature flag.

topologyKey

string

TopologyKey is the key of node labels. Nodes that have a label with this key and identical values are considered to be in the same topology. We consider each <key, value> as a "bucket", and try to put balanced number of pods into each bucket. We define a domain as a particular instance of a topology. Also, we define an eligible domain as a domain whose nodes meet the requirements of nodeAffinityPolicy and nodeTaintsPolicy. e.g. If TopologyKey is "kubernetes.io/hostname", each Node is a domain of that topology. And, if TopologyKey is "topology.kubernetes.io/zone", each zone is a domain of that topology. It’s a required field.

whenUnsatisfiable

string

WhenUnsatisfiable indicates how to deal with a pod if it doesn’t satisfy the spread constraint. - DoNotSchedule (default) tells the scheduler not to schedule it. - ScheduleAnyway tells the scheduler to schedule the pod in any location, but giving higher precedence to topologies that would help reduce the skew. A constraint is considered "Unsatisfiable" for an incoming pod if and only if every possible node assignment for that pod would violate "MaxSkew" on some topology. For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same labelSelector spread as 3/1/1: | zone1 | zone2 | zone3 | | P P P | P | P | If WhenUnsatisfiable is set to DoNotSchedule, incoming pod can only be scheduled to zone2(zone3) to become 3/2/1(3/1/2) as ActualSkew(2-1) on zone2(zone3) satisfies MaxSkew(1). In other words, the cluster can still be imbalanced, but scheduler won’t make it more imbalanced. It’s a required field.

.spec.topologySpreadConstraints[].labelSelector

Description: LabelSelector is used to find matching pods. Pods that match this label selector are counted to determine the number of pods in their corresponding topology domain.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.topologySpreadConstraints[].labelSelector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.topologySpreadConstraints[].labelSelector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.tracingConfig

Description

eXPeRIMeNTAL: TracingConfig configures tracing in Prometheus. This is an experimental feature, it may change in any upcoming release in a breaking way.

Type

object

Required

endpoint

Property Type Description

clientType

string

Client used to export the traces. Supported values are http or grpc.

compression

string

Compression key for supported compression types. The only supported value is gzip.

endpoint

string

endpoint to send the traces to. Should be provided in format <host>:<port>.

headers

object (string)

Key-value pairs to be used as headers associated with gRPC or HTTP requests.

insecure

boolean

If disabled, the client will use a secure connection.

samplingFraction

integer-or-string

Sets the probability a given trace will be sampled. Must be a float from 0 through 1.

timeout

string

Maximum time the exporter will wait for each batch export.

tlsConfig

object

TLS Config to use when sending traces.

.spec.tracingConfig.tlsConfig

Description: TLS Config to use when sending traces.
Type: object

Property Type Description

ca

object

Certificate authority used when verifying server certificates.

caFile

string

Path to the CA cert in the Prometheus container to use for the targets.

cert

object

Client certificate to present when doing client-authentication.

certFile

string

Path to the client cert file in the Prometheus container for the targets.

insecureSkipVerify

boolean

Disable target certificate validation.

keyFile

string

Path to the client key file in the Prometheus container for the targets.

keySecret

object

Secret containing the client key file for the targets.

serverName

string

Used to verify the hostname for the targets.

.spec.tracingConfig.tlsConfig.ca

Description: Certificate authority used when verifying server certificates.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.tracingConfig.tlsConfig.ca.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.tracingConfig.tlsConfig.ca.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.tracingConfig.tlsConfig.cert

Description: Client certificate to present when doing client-authentication.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.tracingConfig.tlsConfig.cert.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.tracingConfig.tlsConfig.cert.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.tracingConfig.tlsConfig.keySecret

Description

Secret containing the client key file for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.tsdb

Description: Defines the runtime reloadable configuration of the timeseries database (TSDB).
Type: object

Property Type Description

outOfOrderTimeWindow

string

Configures how old an out-of-order/out-of-bounds sample can be with respect to the TSDB max time. An out-of-order/out-of-bounds sample is ingested into the TSDB as long as the timestamp of the sample is >= (TSDB.MaxTime - outOfOrderTimeWindow). Out of order ingestion is an experimental feature. It requires Prometheus >= v2.39.0.

.spec.volumeMounts

Description: VolumeMounts allows the configuration of additional VolumeMounts. VolumeMounts will be appended to other VolumeMounts in the 'prometheus' container, that are generated as a result of StorageSpec objects.
Type: array

.spec.volumeMounts[]

Description

VolumeMount describes a mounting of a Volume within a container.

Type

object

Required

mountPath
name

Property Type Description

mountPath

string

Path within the container at which the volume should be mounted. Must not contain ':'.

mountPropagation

string

mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10.

name

string

This must match the Name of a Volume.

readOnly

boolean

Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false.

subPath

string

Path within the volume from which the container’s volume should be mounted. Defaults to "" (volume’s root).

subPathexpr

string

expanded path within the volume from which the container’s volume should be mounted. Behaves similarly to SubPath but environment variable references $(VAR_NAMe) are expanded using the container’s environment. Defaults to "" (volume’s root). SubPathexpr and SubPath are mutually exclusive.

.spec.volumes

Description: Volumes allows the configuration of additional volumes on the output StatefulSet definition. Volumes specified will be appended to other volumes that are generated as a result of StorageSpec objects.
Type: array

.spec.volumes[]

Description

Volume represents a named volume in a pod that may be accessed by any container in the pod.

Type

object

Required

name

Property Type Description

awselasticBlockStore

object

awselasticBlockStore represents an AWS Disk resource that is attached to a kubelet’s host machine and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore

azureDisk

object

azureDisk represents an Azure Data Disk mount on the host and bind mount to the pod.

azureFile

object

azureFile represents an Azure File Service mount on the host and bind mount to the pod.

cephfs

object

cephFS represents a Ceph FS mount on the host that shares a pod’s lifetime

cinder

object

cinder represents a cinder volume attached and mounted on kubelets host machine. More info: https://examples.k8s.io/mysql-cinder-pd/ReADMe.md

configMap

object

configMap represents a configMap that should populate this volume

csi

object

csi (Container Storage Interface) represents ephemeral storage that is handled by certain external CSI drivers (Beta feature).

downwardAPI

object

downwardAPI represents downward API about the pod that should populate this volume

emptyDir

object

emptyDir represents a temporary directory that shares a pod’s lifetime. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir

ephemeral

object

ephemeral represents a volume that is handled by a cluster storage driver. The volume’s lifecycle is tied to the pod that defines it - it will be created before the pod starts, and deleted when the pod is removed. Use this if: a) the volume is only needed while the pod runs, b) features of normal volumes like restoring from snapshot or capacity tracking are needed, c) the storage driver is specified through a storage class, and d) the storage driver supports dynamic volume provisioning through a PersistentVolumeClaim (see ephemeralVolumeSource for more information on the connection between this volume type and PersistentVolumeClaim). Use PersistentVolumeClaim or one of the vendor-specific APIs for volumes that persist for longer than the lifecycle of an individual pod. Use CSI for light-weight local ephemeral volumes if the CSI driver is meant to be used that way - see the documentation of the driver for more information. A pod can use both types of ephemeral volumes and persistent volumes at the same time.

fc

object

fc represents a Fibre Channel resource that is attached to a kubelet’s host machine and then exposed to the pod.

flexVolume

object

flexVolume represents a generic volume resource that is provisioned/attached using an exec based plugin.

flocker

object

flocker represents a Flocker volume attached to a kubelet’s host machine. This depends on the Flocker control service being running

gcePersistentDisk

object

gcePersistentDisk represents a GCe Disk resource that is attached to a kubelet’s host machine and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk

gitRepo

object

gitRepo represents a git repository at a particular revision. DePReCATeD: GitRepo is deprecated. To provision a container with a git repo, mount an emptyDir into an InitContainer that clones the repo using git, then mount the emptyDir into the Pod’s container.

glusterfs

object

glusterfs represents a Glusterfs mount on the host that shares a pod’s lifetime. More info: https://examples.k8s.io/volumes/glusterfs/ReADMe.md

hostPath

object

hostPath represents a pre-existing file or directory on the host machine that is directly exposed to the container. This is generally used for system agents or other privileged things that are allowed to see the host machine. Most containers will NOT need this. More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath --- TODO(jonesdl) We need to restrict who can use host directory mounts and who can/can not mount host directories as read/write.

iscsi

object

iscsi represents an ISCSI Disk resource that is attached to a kubelet’s host machine and then exposed to the pod. More info: https://examples.k8s.io/volumes/iscsi/ReADMe.md

name

string

name of the volume. Must be a DNS_LABeL and unique within the pod. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

nfs

object

nfs represents an NFS mount on the host that shares a pod’s lifetime More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs

persistentVolumeClaim

object

persistentVolumeClaimVolumeSource represents a reference to a PersistentVolumeClaim in the same namespace. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims

photonPersistentDisk

object

photonPersistentDisk represents a PhotonController persistent disk attached and mounted on kubelets host machine

portworxVolume

object

portworxVolume represents a portworx volume attached and mounted on kubelets host machine

projected

object

projected items for all in one resources secrets, configmaps, and downward API

quobyte

object

quobyte represents a Quobyte mount on the host that shares a pod’s lifetime

rbd

object

rbd represents a Rados Block Device mount on the host that shares a pod’s lifetime. More info: https://examples.k8s.io/volumes/rbd/ReADMe.md

scaleIO

object

scaleIO represents a ScaleIO persistent volume attached and mounted on Kubernetes nodes.

secret

object

secret represents a secret that should populate this volume. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret

storageos

object

storageOS represents a StorageOS volume attached and mounted on Kubernetes nodes.

vsphereVolume

object

vsphereVolume represents a vSphere volume attached and mounted on kubelets host machine

.spec.volumes[].awselasticBlockStore

Description

awselasticBlockStore represents an AWS Disk resource that is attached to a kubelet’s host machine and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore

Type

object

Required

volumeID

Property Type Description

fsType

string

fsType is the filesystem type of the volume that you want to mount. Tip: ensure that the filesystem type is supported by the host operating system. examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore TODO: how do we prevent errors in the filesystem from compromising the machine

partition

integer

partition is the partition in the volume that you want to mount. If omitted, the default is to mount by volume name. examples: For volume /dev/sda1, you specify the partition as "1". Similarly, the volume partition for /dev/sda is "0" (or you can leave the property empty).

readOnly

boolean

readOnly value true will force the readOnly setting in VolumeMounts. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore

volumeID

string

volumeID is unique ID of the persistent disk resource in AWS (Amazon eBS volume). More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore

.spec.volumes[].azureDisk

Description

azureDisk represents an Azure Data Disk mount on the host and bind mount to the pod.

Type

object

Required

diskName
diskURI

Property Type Description

cachingMode

string

cachingMode is the Host Caching mode: None, Read Only, Read Write.

diskName

string

diskName is the Name of the data disk in the blob storage

diskURI

string

diskURI is the URI of data disk in the blob storage

fsType

string

fsType is Filesystem type to mount. Must be a filesystem type supported by the host operating system. ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified.

kind

string

kind expected values are Shared: multiple blob disks per storage account Dedicated: single blob disk per storage account Managed: azure managed data disk (only in managed availability set). defaults to shared

readOnly

boolean

readOnly Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.

.spec.volumes[].azureFile

Description

azureFile represents an Azure File Service mount on the host and bind mount to the pod.

Type

object

Required

secretName
shareName

Property Type Description

readOnly

boolean

readOnly defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.

secretName

string

secretName is the name of secret that contains Azure Storage Account Name and Key

shareName

string

shareName is the azure share Name

.spec.volumes[].cephfs

Description

cephFS represents a Ceph FS mount on the host that shares a pod’s lifetime

Type

object

Required

monitors

Property Type Description

monitors

array (string)

monitors is Required: Monitors is a collection of Ceph monitors More info: https://examples.k8s.io/volumes/cephfs/ReADMe.md#how-to-use-it

path

string

path is Optional: Used as the mounted root, rather than the full Ceph tree, default is /

readOnly

boolean

readOnly is Optional: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. More info: https://examples.k8s.io/volumes/cephfs/ReADMe.md#how-to-use-it

secretFile

string

secretFile is Optional: SecretFile is the path to key ring for User, default is /etc/ceph/user.secret More info: https://examples.k8s.io/volumes/cephfs/ReADMe.md#how-to-use-it

secretRef

object

secretRef is Optional: SecretRef is reference to the authentication secret for User, default is empty. More info: https://examples.k8s.io/volumes/cephfs/ReADMe.md#how-to-use-it

user

string

user is optional: User is the rados user name, default is admin More info: https://examples.k8s.io/volumes/cephfs/ReADMe.md#how-to-use-it

.spec.volumes[].cephfs.secretRef

Description: secretRef is Optional: SecretRef is reference to the authentication secret for User, default is empty. More info: https://examples.k8s.io/volumes/cephfs/ReADMe.md#how-to-use-it
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

.spec.volumes[].cinder

Description

cinder represents a cinder volume attached and mounted on kubelets host machine. More info: https://examples.k8s.io/mysql-cinder-pd/ReADMe.md

Type

object

Required

volumeID

Property Type Description

fsType

string

fsType is the filesystem type to mount. Must be a filesystem type supported by the host operating system. examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://examples.k8s.io/mysql-cinder-pd/ReADMe.md

readOnly

boolean

readOnly defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. More info: https://examples.k8s.io/mysql-cinder-pd/ReADMe.md

secretRef

object

secretRef is optional: points to a secret object containing parameters used to connect to OpenStack.

volumeID

string

volumeID used to identify the volume in cinder. More info: https://examples.k8s.io/mysql-cinder-pd/ReADMe.md

.spec.volumes[].cinder.secretRef

Description: secretRef is optional: points to a secret object containing parameters used to connect to OpenStack.
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

.spec.volumes[].configMap

Description: configMap represents a configMap that should populate this volume
Type: object

Property Type Description

defaultMode

integer

defaultMode is optional: mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Defaults to 0644. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.

items

array

items if unspecified, each key-value pair in the Data field of the referenced ConfigMap will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the ConfigMap, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.

items[]

object

Maps a string key to a path within a volume.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

optional specify whether the ConfigMap or its keys must be defined

.spec.volumes[].configMap.items

Description: items if unspecified, each key-value pair in the Data field of the referenced ConfigMap will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the ConfigMap, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.
Type: array

.spec.volumes[].configMap.items[]

Description

Maps a string key to a path within a volume.

Type

object

Required

key
path

Property Type Description

key

string

key is the key to project.

mode

integer

mode is Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.

path

string

path is the relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'.

.spec.volumes[].csi

Description

csi (Container Storage Interface) represents ephemeral storage that is handled by certain external CSI drivers (Beta feature).

Type

object

Required

driver

Property Type Description

driver

string

driver is the name of the CSI driver that handles this volume. Consult with your admin for the correct name as registered in the cluster.

fsType

string

fsType to mount. ex. "ext4", "xfs", "ntfs". If not provided, the empty value is passed to the associated CSI driver which will determine the default filesystem to apply.

nodePublishSecretRef

object

nodePublishSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI NodePublishVolume and NodeUnpublishVolume calls. This field is optional, and may be empty if no secret is required. If the secret object contains more than one secret, all secret references are passed.

readOnly

boolean

readOnly specifies a read-only configuration for the volume. Defaults to false (read/write).

volumeAttributes

object (string)

volumeAttributes stores driver-specific properties that are passed to the CSI driver. Consult your driver’s documentation for supported values.

.spec.volumes[].csi.nodePublishSecretRef

Description: nodePublishSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI NodePublishVolume and NodeUnpublishVolume calls. This field is optional, and may be empty if no secret is required. If the secret object contains more than one secret, all secret references are passed.
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

.spec.volumes[].downwardAPI

Description: downwardAPI represents downward API about the pod that should populate this volume
Type: object

Property Type Description

defaultMode

integer

Optional: mode bits to use on created files by default. Must be a Optional: mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Defaults to 0644. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.

items

array

Items is a list of downward API volume file

items[]

object

DownwardAPIVolumeFile represents information to create the file containing the pod field

.spec.volumes[].downwardAPI.items

Description: Items is a list of downward API volume file
Type: array

.spec.volumes[].downwardAPI.items[]

Description

DownwardAPIVolumeFile represents information to create the file containing the pod field

Type

object

Required

path

Property Type Description

fieldRef

object

Required: Selects a field of the pod: only annotations, labels, name and namespace are supported.

mode

integer

Optional: mode bits used to set permissions on this file, must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.

path

string

Required: Path is the relative path name of the file to be created. Must not be absolute or contain the '..' path. Must be utf-8 encoded. The first item of the relative path must not start with '..'

resourceFieldRef

object

Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported.

.spec.volumes[].downwardAPI.items[].fieldRef

Description

Required: Selects a field of the pod: only annotations, labels, name and namespace are supported.

Type

object

Required

fieldPath

Property Type Description

apiVersion

string

Version of the schema the FieldPath is written in terms of, defaults to "v1".

fieldPath

string

Path of the field to select in the specified API version.

.spec.volumes[].downwardAPI.items[].resourceFieldRef

Description

Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported.

Type

object

Required

resource

Property Type Description

containerName

string

Container name: required for volumes, optional for env vars

divisor

integer-or-string

Specifies the output format of the exposed resources, defaults to "1"

resource

string

Required: resource to select

.spec.volumes[].emptyDir

Description: emptyDir represents a temporary directory that shares a pod’s lifetime. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir
Type: object

Property Type Description

medium

string

medium represents what type of storage medium should back this directory. The default is "" which means to use the node’s default medium. Must be an empty string (default) or Memory. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir

sizeLimit

integer-or-string

sizeLimit is the total amount of local storage required for this emptyDir volume. The size limit is also applicable for memory medium. The maximum usage on memory medium emptyDir would be the minimum value between the SizeLimit specified here and the sum of memory limits of all containers in a pod. The default is nil which means that the limit is undefined. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir

.spec.volumes[].ephemeral

Description: ephemeral represents a volume that is handled by a cluster storage driver. The volume’s lifecycle is tied to the pod that defines it - it will be created before the pod starts, and deleted when the pod is removed. Use this if: a) the volume is only needed while the pod runs, b) features of normal volumes like restoring from snapshot or capacity tracking are needed, c) the storage driver is specified through a storage class, and d) the storage driver supports dynamic volume provisioning through a PersistentVolumeClaim (see ephemeralVolumeSource for more information on the connection between this volume type and PersistentVolumeClaim). Use PersistentVolumeClaim or one of the vendor-specific APIs for volumes that persist for longer than the lifecycle of an individual pod. Use CSI for light-weight local ephemeral volumes if the CSI driver is meant to be used that way - see the documentation of the driver for more information. A pod can use both types of ephemeral volumes and persistent volumes at the same time.
Type: object

Property Type Description

volumeClaimTemplate

object

Will be used to create a stand-alone PVC to provision the volume. The pod in which this ephemeralVolumeSource is embedded will be the owner of the PVC, i.e. the PVC will be deleted together with the pod. The name of the PVC will be <pod name>-<volume name> where <volume name> is the name from the PodSpec.Volumes array entry. Pod validation will reject the pod if the concatenated name is not valid for a PVC (for example, too long). An existing PVC with that name that is not owned by the pod will not be used for the pod to avoid using an unrelated volume by mistake. Starting the pod is then blocked until the unrelated PVC is removed. If such a pre-created PVC is meant to be used by the pod, the PVC has to updated with an owner reference to the pod once the pod exists. Normally this should not be necessary, but it may be useful when manually reconstructing a broken cluster. This field is read-only and no changes will be made by Kubernetes to the PVC after it has been created. Required, must not be nil.

.spec.volumes[].ephemeral.volumeClaimTemplate

Description

Will be used to create a stand-alone PVC to provision the volume. The pod in which this ephemeralVolumeSource is embedded will be the owner of the PVC, i.e. the PVC will be deleted together with the pod. The name of the PVC will be <pod name>-<volume name> where <volume name> is the name from the PodSpec.Volumes array entry. Pod validation will reject the pod if the concatenated name is not valid for a PVC (for example, too long). An existing PVC with that name that is not owned by the pod will not be used for the pod to avoid using an unrelated volume by mistake. Starting the pod is then blocked until the unrelated PVC is removed. If such a pre-created PVC is meant to be used by the pod, the PVC has to updated with an owner reference to the pod once the pod exists. Normally this should not be necessary, but it may be useful when manually reconstructing a broken cluster. This field is read-only and no changes will be made by Kubernetes to the PVC after it has been created. Required, must not be nil.

Type

object

Required

spec

Property Type Description

metadata

object

May contain labels and annotations that will be copied into the PVC when creating it. No other fields are allowed and will be rejected during validation.

spec

object

The specification for the PersistentVolumeClaim. The entire content is copied unchanged into the PVC that gets created from this template. The same fields as in a PersistentVolumeClaim are also valid here.

.spec.volumes[].ephemeral.volumeClaimTemplate.metadata

Description: May contain labels and annotations that will be copied into the PVC when creating it. No other fields are allowed and will be rejected during validation.
Type: object

.spec.volumes[].ephemeral.volumeClaimTemplate.spec

Description: The specification for the PersistentVolumeClaim. The entire content is copied unchanged into the PVC that gets created from this template. The same fields as in a PersistentVolumeClaim are also valid here.
Type: object

Property Type Description

accessModes

array (string)

accessModes contains the desired access modes the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1

dataSource

object

dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource.

dataSourceRef

object

dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn’t specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn’t set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef preserves all values, and generates an error if a disallowed value is specified. * While dataSource only allows local objects, dataSourceRef allows objects in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled.

resources

object

resources represents the minimum resources the volume should have. If RecoverVolumeexpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than previous value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources

selector

object

selector is a label query over volumes to consider for binding.

storageClassName

string

storageClassName is the name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1

volumeMode

string

volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec.

volumeName

string

volumeName is the binding reference to the PersistentVolume backing this claim.

.spec.volumes[].ephemeral.volumeClaimTemplate.spec.dataSource

Description

dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource.

Type

object

Required

kind
name

Property Type Description

apiGroup

string

APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.

kind

string

Kind is the type of resource being referenced

name

string

Name is the name of resource being referenced

.spec.volumes[].ephemeral.volumeClaimTemplate.spec.dataSourceRef

Description

dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn’t specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn’t set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef preserves all values, and generates an error if a disallowed value is specified. * While dataSource only allows local objects, dataSourceRef allows objects in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled.

Type

object

Required

kind
name

Property Type Description

apiGroup

string

APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.

kind

string

Kind is the type of resource being referenced

name

string

Name is the name of resource being referenced

namespace

string

Namespace is the namespace of resource being referenced Note that when a namespace is specified, a gateway.networking.k8s.io/ReferenceGrant object is required in the referent namespace to allow that namespace’s owner to accept the reference. See the ReferenceGrant documentation for details. (Alpha) This field requires the CrossNamespaceVolumeDataSource feature gate to be enabled.

.spec.volumes[].ephemeral.volumeClaimTemplate.spec.resources

Description: resources represents the minimum resources the volume should have. If RecoverVolumeexpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than previous value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources
Type: object

Property Type Description

claims

array

Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.

claims[]

object

ResourceClaim references one entry in PodSpec.ResourceClaims.

limits

integer-or-string

Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

requests

integer-or-string

Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

.spec.volumes[].ephemeral.volumeClaimTemplate.spec.resources.claims

Description: Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
Type: array

.spec.volumes[].ephemeral.volumeClaimTemplate.spec.resources.claims[]

Description

ResourceClaim references one entry in PodSpec.ResourceClaims.

Type

object

Required

name

Property Type Description

name

string

Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.

.spec.volumes[].ephemeral.volumeClaimTemplate.spec.selector

Description: selector is a label query over volumes to consider for binding.
Type: object

Property Type Description

matchexpressions

array

matchexpressions is a list of label selector requirements. The requirements are ANDed.

matchexpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchexpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.

.spec.volumes[].ephemeral.volumeClaimTemplate.spec.selector.matchexpressions

Description: matchexpressions is a list of label selector requirements. The requirements are ANDed.
Type: array

.spec.volumes[].ephemeral.volumeClaimTemplate.spec.selector.matchexpressions[]

Description

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

Type

object

Required

key
operator

Property Type Description

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, exists and DoesNotexist.

values

array (string)

values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is exists or DoesNotexist, the values array must be empty. This array is replaced during a strategic merge patch.

.spec.volumes[].fc

Description: fc represents a Fibre Channel resource that is attached to a kubelet’s host machine and then exposed to the pod.
Type: object

Property Type Description

fsType

string

fsType is the filesystem type to mount. Must be a filesystem type supported by the host operating system. ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. TODO: how do we prevent errors in the filesystem from compromising the machine

lun

integer

lun is Optional: FC target lun number

readOnly

boolean

readOnly is Optional: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.

targetWWNs

array (string)

targetWWNs is Optional: FC target worldwide names (WWNs)

wwids

array (string)

wwids Optional: FC volume world wide identifiers (wwids) either wwids or combination of targetWWNs and lun must be set, but not both simultaneously.

.spec.volumes[].flexVolume

Description

flexVolume represents a generic volume resource that is provisioned/attached using an exec based plugin.

Type

object

Required

driver

Property Type Description

driver

string

driver is the name of the driver to use for this volume.

fsType

string

fsType is the filesystem type to mount. Must be a filesystem type supported by the host operating system. ex. "ext4", "xfs", "ntfs". The default filesystem depends on FlexVolume script.

options

object (string)

options is Optional: this field holds extra command options if any.

readOnly

boolean

readOnly is Optional: defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.

secretRef

object

secretRef is Optional: secretRef is reference to the secret object containing sensitive information to pass to the plugin scripts. This may be empty if no secret object is specified. If the secret object contains more than one secret, all secrets are passed to the plugin scripts.

.spec.volumes[].flexVolume.secretRef

Description: secretRef is Optional: secretRef is reference to the secret object containing sensitive information to pass to the plugin scripts. This may be empty if no secret object is specified. If the secret object contains more than one secret, all secrets are passed to the plugin scripts.
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

.spec.volumes[].flocker

Description: flocker represents a Flocker volume attached to a kubelet’s host machine. This depends on the Flocker control service being running
Type: object

Property Type Description

datasetName

string

datasetName is Name of the dataset stored as metadata → name on the dataset for Flocker should be considered as deprecated

datasetUUID

string

datasetUUID is the UUID of the dataset. This is unique identifier of a Flocker dataset

.spec.volumes[].gcePersistentDisk

Description

gcePersistentDisk represents a GCe Disk resource that is attached to a kubelet’s host machine and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk

Type

object

Required

pdName

Property Type Description

fsType

string

fsType is filesystem type of the volume that you want to mount. Tip: ensure that the filesystem type is supported by the host operating system. examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk TODO: how do we prevent errors in the filesystem from compromising the machine

partition

integer

partition is the partition in the volume that you want to mount. If omitted, the default is to mount by volume name. examples: For volume /dev/sda1, you specify the partition as "1". Similarly, the volume partition for /dev/sda is "0" (or you can leave the property empty). More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk

pdName

string

pdName is unique name of the PD resource in GCe. Used to identify the disk in GCe. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk

readOnly

boolean

readOnly here will force the ReadOnly setting in VolumeMounts. Defaults to false. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk

.spec.volumes[].gitRepo

Description

gitRepo represents a git repository at a particular revision. DePReCATeD: GitRepo is deprecated. To provision a container with a git repo, mount an emptyDir into an InitContainer that clones the repo using git, then mount the emptyDir into the Pod’s container.

Type

object

Required

repository

Property Type Description

directory

string

directory is the target directory name. Must not contain or start with '..'. If '.' is supplied, the volume directory will be the git repository. Otherwise, if specified, the volume will contain the git repository in the subdirectory with the given name.

repository

string

repository is the URL

revision

string

revision is the commit hash for the specified revision.

.spec.volumes[].glusterfs

Description

glusterfs represents a Glusterfs mount on the host that shares a pod’s lifetime. More info: https://examples.k8s.io/volumes/glusterfs/ReADMe.md

Type

object

Required

endpoints
path

Property Type Description

endpoints

string

endpoints is the endpoint name that details Glusterfs topology. More info: https://examples.k8s.io/volumes/glusterfs/ReADMe.md#create-a-pod

path

string

path is the Glusterfs volume path. More info: https://examples.k8s.io/volumes/glusterfs/ReADMe.md#create-a-pod

readOnly

boolean

readOnly here will force the Glusterfs volume to be mounted with read-only permissions. Defaults to false. More info: https://examples.k8s.io/volumes/glusterfs/ReADMe.md#create-a-pod

.spec.volumes[].hostPath

Description

hostPath represents a pre-existing file or directory on the host machine that is directly exposed to the container. This is generally used for system agents or other privileged things that are allowed to see the host machine. Most containers will NOT need this. More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath --- TODO(jonesdl) We need to restrict who can use host directory mounts and who can/can not mount host directories as read/write.

Type

object

Required

path

Property Type Description

path

string

path of the directory on the host. If the path is a symlink, it will follow the link to the real path. More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath

type

string

type for HostPath Volume Defaults to "" More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath

.spec.volumes[].iscsi

Description

iscsi represents an ISCSI Disk resource that is attached to a kubelet’s host machine and then exposed to the pod. More info: https://examples.k8s.io/volumes/iscsi/ReADMe.md

Type

object

Required

iqn
lun
targetPortal

Property Type Description

chapAuthDiscovery

boolean

chapAuthDiscovery defines whether support iSCSI Discovery CHAP authentication

chapAuthSession

boolean

chapAuthSession defines whether support iSCSI Session CHAP authentication

fsType

string

fsType is the filesystem type of the volume that you want to mount. Tip: ensure that the filesystem type is supported by the host operating system. examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#iscsi TODO: how do we prevent errors in the filesystem from compromising the machine

initiatorName

string

initiatorName is the custom iSCSI Initiator Name. If initiatorName is specified with iscsiInterface simultaneously, new iSCSI interface <target portal>:<volume name> will be created for the connection.

iqn

string

iqn is the target iSCSI Qualified Name.

iscsiInterface

string

iscsiInterface is the interface Name that uses an iSCSI transport. Defaults to 'default' (tcp).

lun

integer

lun represents iSCSI Target Lun number.

portals

array (string)

portals is the iSCSI Target Portal List. The portal is either an IP or ip_addr:port if the port is other than default (typically TCP ports 860 and 3260).

readOnly

boolean

readOnly here will force the ReadOnly setting in VolumeMounts. Defaults to false.

secretRef

object

secretRef is the CHAP Secret for iSCSI target and initiator authentication

targetPortal

string

targetPortal is iSCSI Target Portal. The Portal is either an IP or ip_addr:port if the port is other than default (typically TCP ports 860 and 3260).

.spec.volumes[].iscsi.secretRef

Description: secretRef is the CHAP Secret for iSCSI target and initiator authentication
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

.spec.volumes[].nfs

Description

nfs represents an NFS mount on the host that shares a pod’s lifetime More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs

Type

object

Required

path
server

Property Type Description

path

string

path that is exported by the NFS server. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs

readOnly

boolean

readOnly here will force the NFS export to be mounted with read-only permissions. Defaults to false. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs

server

string

server is the hostname or IP address of the NFS server. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs

.spec.volumes[].persistentVolumeClaim

Description

persistentVolumeClaimVolumeSource represents a reference to a PersistentVolumeClaim in the same namespace. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims

Type

object

Required

claimName

Property Type Description

claimName

string

claimName is the name of a PersistentVolumeClaim in the same namespace as the pod using this volume. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims

readOnly

boolean

readOnly Will force the ReadOnly setting in VolumeMounts. Default false.

.spec.volumes[].photonPersistentDisk

Description

photonPersistentDisk represents a PhotonController persistent disk attached and mounted on kubelets host machine

Type

object

Required

pdID

Property Type Description

fsType

string

fsType is the filesystem type to mount. Must be a filesystem type supported by the host operating system. ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified.

pdID

string

pdID is the ID that identifies Photon Controller persistent disk

.spec.volumes[].portworxVolume

Description

portworxVolume represents a portworx volume attached and mounted on kubelets host machine

Type

object

Required

volumeID

Property Type Description

fsType

string

fSType represents the filesystem type to mount Must be a filesystem type supported by the host operating system. ex. "ext4", "xfs". Implicitly inferred to be "ext4" if unspecified.

readOnly

boolean

readOnly defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.

volumeID

string

volumeID uniquely identifies a Portworx volume

.spec.volumes[].projected

Description: projected items for all in one resources secrets, configmaps, and downward API
Type: object

Property Type Description

defaultMode

integer

defaultMode are the mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.

sources

array

sources is the list of volume projections

sources[]

object

Projection that may be projected along with other supported volume types

.spec.volumes[].projected.sources

Description: sources is the list of volume projections
Type: array

.spec.volumes[].projected.sources[]

Description: Projection that may be projected along with other supported volume types
Type: object

Property Type Description

configMap

object

configMap information about the configMap data to project

downwardAPI

object

downwardAPI information about the downwardAPI data to project

secret

object

secret information about the secret data to project

serviceAccountToken

object

serviceAccountToken is information about the serviceAccountToken data to project

.spec.volumes[].projected.sources[].configMap

Description: configMap information about the configMap data to project
Type: object

Property Type Description

items

array

items if unspecified, each key-value pair in the Data field of the referenced ConfigMap will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the ConfigMap, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.

items[]

object

Maps a string key to a path within a volume.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

optional specify whether the ConfigMap or its keys must be defined

.spec.volumes[].projected.sources[].configMap.items

Description: items if unspecified, each key-value pair in the Data field of the referenced ConfigMap will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the ConfigMap, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.
Type: array

.spec.volumes[].projected.sources[].configMap.items[]

Description

Maps a string key to a path within a volume.

Type

object

Required

key
path

Property Type Description

key

string

key is the key to project.

mode

integer

mode is Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.

path

string

path is the relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'.

.spec.volumes[].projected.sources[].downwardAPI

Description: downwardAPI information about the downwardAPI data to project
Type: object

Property Type Description

items

array

Items is a list of DownwardAPIVolume file

items[]

object

DownwardAPIVolumeFile represents information to create the file containing the pod field

.spec.volumes[].projected.sources[].downwardAPI.items

Description: Items is a list of DownwardAPIVolume file
Type: array

.spec.volumes[].projected.sources[].downwardAPI.items[]

Description

DownwardAPIVolumeFile represents information to create the file containing the pod field

Type

object

Required

path

Property Type Description

fieldRef

object

Required: Selects a field of the pod: only annotations, labels, name and namespace are supported.

mode

integer

Optional: mode bits used to set permissions on this file, must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.

path

string

Required: Path is the relative path name of the file to be created. Must not be absolute or contain the '..' path. Must be utf-8 encoded. The first item of the relative path must not start with '..'

resourceFieldRef

object

Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported.

.spec.volumes[].projected.sources[].downwardAPI.items[].fieldRef

Description

Required: Selects a field of the pod: only annotations, labels, name and namespace are supported.

Type

object

Required

fieldPath

Property Type Description

apiVersion

string

Version of the schema the FieldPath is written in terms of, defaults to "v1".

fieldPath

string

Path of the field to select in the specified API version.

.spec.volumes[].projected.sources[].downwardAPI.items[].resourceFieldRef

Description

Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported.

Type

object

Required

resource

Property Type Description

containerName

string

Container name: required for volumes, optional for env vars

divisor

integer-or-string

Specifies the output format of the exposed resources, defaults to "1"

resource

string

Required: resource to select

.spec.volumes[].projected.sources[].secret

Description: secret information about the secret data to project
Type: object

Property Type Description

items

array

items if unspecified, each key-value pair in the Data field of the referenced Secret will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the Secret, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.

items[]

object

Maps a string key to a path within a volume.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

optional field specify whether the Secret or its key must be defined

.spec.volumes[].projected.sources[].secret.items

Description: items if unspecified, each key-value pair in the Data field of the referenced Secret will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the Secret, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.
Type: array

.spec.volumes[].projected.sources[].secret.items[]

Description

Maps a string key to a path within a volume.

Type

object

Required

key
path

Property Type Description

key

string

key is the key to project.

mode

integer

mode is Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.

path

string

path is the relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'.

.spec.volumes[].projected.sources[].serviceAccountToken

Description

serviceAccountToken is information about the serviceAccountToken data to project

Type

object

Required

path

Property Type Description

audience

string

audience is the intended audience of the token. A recipient of a token must identify itself with an identifier specified in the audience of the token, and otherwise should reject the token. The audience defaults to the identifier of the apiserver.

expirationSeconds

integer

expirationSeconds is the requested duration of validity of the service account token. As the token approaches expiration, the kubelet volume plugin will proactively rotate the service account token. The kubelet will start trying to rotate the token if the token is older than 80 percent of its time to live or if the token is older than 24 hours.Defaults to 1 hour and must be at least 10 minutes.

path

string

path is the path relative to the mount point of the file to project the token into.

.spec.volumes[].quobyte

Description

quobyte represents a Quobyte mount on the host that shares a pod’s lifetime

Type

object

Required

registry
volume

Property Type Description

group

string

group to map volume access to Default is no group

readOnly

boolean

readOnly here will force the Quobyte volume to be mounted with read-only permissions. Defaults to false.

registry

string

registry represents a single or multiple Quobyte Registry services specified as a string as host:port pair (multiple entries are separated with commas) which acts as the central registry for volumes

tenant

string

tenant owning the given Quobyte volume in the Backend Used with dynamically provisioned Quobyte volumes, value is set by the plugin

user

string

user to map volume access to Defaults to serivceaccount user

volume

string

volume is a string that references an already created Quobyte volume by name.

.spec.volumes[].rbd

Description

rbd represents a Rados Block Device mount on the host that shares a pod’s lifetime. More info: https://examples.k8s.io/volumes/rbd/ReADMe.md

Type

object

Required

image
monitors

Property Type Description

fsType

string

fsType is the filesystem type of the volume that you want to mount. Tip: ensure that the filesystem type is supported by the host operating system. examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#rbd TODO: how do we prevent errors in the filesystem from compromising the machine

image

string

image is the rados image name. More info: https://examples.k8s.io/volumes/rbd/ReADMe.md#how-to-use-it

keyring

string

keyring is the path to key ring for RBDUser. Default is /etc/ceph/keyring. More info: https://examples.k8s.io/volumes/rbd/ReADMe.md#how-to-use-it

monitors

array (string)

monitors is a collection of Ceph monitors. More info: https://examples.k8s.io/volumes/rbd/ReADMe.md#how-to-use-it

pool

string

pool is the rados pool name. Default is rbd. More info: https://examples.k8s.io/volumes/rbd/ReADMe.md#how-to-use-it

readOnly

boolean

readOnly here will force the ReadOnly setting in VolumeMounts. Defaults to false. More info: https://examples.k8s.io/volumes/rbd/ReADMe.md#how-to-use-it

secretRef

object

secretRef is name of the authentication secret for RBDUser. If provided overrides keyring. Default is nil. More info: https://examples.k8s.io/volumes/rbd/ReADMe.md#how-to-use-it

user

string

user is the rados user name. Default is admin. More info: https://examples.k8s.io/volumes/rbd/ReADMe.md#how-to-use-it

.spec.volumes[].rbd.secretRef

Description: secretRef is name of the authentication secret for RBDUser. If provided overrides keyring. Default is nil. More info: https://examples.k8s.io/volumes/rbd/ReADMe.md#how-to-use-it
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

.spec.volumes[].scaleIO

Description

scaleIO represents a ScaleIO persistent volume attached and mounted on Kubernetes nodes.

Type

object

Required

gateway
secretRef
system

Property Type Description

fsType

string

fsType is the filesystem type to mount. Must be a filesystem type supported by the host operating system. ex. "ext4", "xfs", "ntfs". Default is "xfs".

gateway

string

gateway is the host address of the ScaleIO API Gateway.

protectionDomain

string

protectionDomain is the name of the ScaleIO Protection Domain for the configured storage.

readOnly

boolean

readOnly Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.

secretRef

object

secretRef references to the secret for ScaleIO user and other sensitive information. If this is not provided, Login operation will fail.

sslenabled

boolean

sslenabled Flag enable/disable SSL communication with Gateway, default false

storageMode

string

storageMode indicates whether the storage for a volume should be ThickProvisioned or ThinProvisioned. Default is ThinProvisioned.

storagePool

string

storagePool is the ScaleIO Storage Pool associated with the protection domain.

system

string

system is the name of the storage system as configured in ScaleIO.

volumeName

string

volumeName is the name of a volume already created in the ScaleIO system that is associated with this volume source.

.spec.volumes[].scaleIO.secretRef

Description: secretRef references to the secret for ScaleIO user and other sensitive information. If this is not provided, Login operation will fail.
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

.spec.volumes[].secret

Description: secret represents a secret that should populate this volume. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret
Type: object

Property Type Description

defaultMode

integer

defaultMode is Optional: mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Defaults to 0644. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.

items

array

items If unspecified, each key-value pair in the Data field of the referenced Secret will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the Secret, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.

items[]

object

Maps a string key to a path within a volume.

optional

boolean

optional field specify whether the Secret or its keys must be defined

secretName

string

secretName is the name of the secret in the pod’s namespace to use. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret

.spec.volumes[].secret.items

Description: items If unspecified, each key-value pair in the Data field of the referenced Secret will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the Secret, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.
Type: array

.spec.volumes[].secret.items[]

Description

Maps a string key to a path within a volume.

Type

object

Required

key
path

Property Type Description

key

string

key is the key to project.

mode

integer

mode is Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.

path

string

path is the relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'.

.spec.volumes[].storageos

Description: storageOS represents a StorageOS volume attached and mounted on Kubernetes nodes.
Type: object

Property Type Description

fsType

string

fsType is the filesystem type to mount. Must be a filesystem type supported by the host operating system. ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified.

readOnly

boolean

readOnly defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.

secretRef

object

secretRef specifies the secret to use for obtaining the StorageOS API credentials. If not specified, default values will be attempted.

volumeName

string

volumeName is the human-readable name of the StorageOS volume. Volume names are only unique within a namespace.

volumeNamespace

string

volumeNamespace specifies the scope of the volume within StorageOS. If no namespace is specified then the Pod’s namespace will be used. This allows the Kubernetes name scoping to be mirrored within StorageOS for tighter integration. Set VolumeName to any name to override the default behaviour. Set to "default" if you are not using namespaces within StorageOS. Namespaces that do not pre-exist within StorageOS will be created.

.spec.volumes[].storageos.secretRef

Description: secretRef specifies the secret to use for obtaining the StorageOS API credentials. If not specified, default values will be attempted.
Type: object

Property Type Description

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

.spec.volumes[].vsphereVolume

Description

vsphereVolume represents a vSphere volume attached and mounted on kubelets host machine

Type

object

Required

volumePath

Property Type Description

fsType

string

fsType is filesystem type to mount. Must be a filesystem type supported by the host operating system. ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified.

storagePolicyID

string

storagePolicyID is the storage Policy Based Management (SPBM) profile ID associated with the StoragePolicyName.

storagePolicyName

string

storagePolicyName is the storage Policy Based Management (SPBM) profile name.

volumePath

string

volumePath is the path that identifies vSphere volume vmdk

.spec.web

Description: Defines the configuration of the Prometheus web server.
Type: object

Property Type Description

httpConfig

object

Defines HTTP parameters for web server.

maxConnections

integer

Defines the maximum number of simultaneous connections A zero value means that Prometheus doesn’t accept any incoming connection.

pageTitle

string

The prometheus web page title.

tlsConfig

object

Defines the TLS parameters for HTTPS.

.spec.web.httpConfig

Description: Defines HTTP parameters for web server.
Type: object

Property Type Description

headers

object

List of headers that can be added to HTTP responses.

http2

boolean

enable HTTP/2 support. Note that HTTP/2 is only supported with TLS. When TLSConfig is not configured, HTTP/2 will be disabled. Whenever the value of the field changes, a rolling update will be triggered.

.spec.web.httpConfig.headers

Description: List of headers that can be added to HTTP responses.
Type: object

Property Type Description

contentSecurityPolicy

string

Set the Content-Security-Policy header to HTTP responses. Unset if blank.

strictTransportSecurity

string

Set the Strict-Transport-Security header to HTTP responses. Unset if blank. Please make sure that you use this with care as this header might force browsers to load Prometheus and the other applications hosted on the same domain and subdomains over HTTPS. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security

xContentTypeOptions

string

Set the X-Content-Type-Options header to HTTP responses. Unset if blank. Accepted value is nosniff. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options

xFrameOptions

string

Set the X-Frame-Options header to HTTP responses. Unset if blank. Accepted values are deny and sameorigin. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options

xXSSProtection

string

Set the X-XSS-Protection header to all responses. Unset if blank. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-XSS-Protection

.spec.web.tlsConfig

Description

Defines the TLS parameters for HTTPS.

Type

object

Required

cert
keySecret

Property Type Description

cert

object

Contains the TLS certificate for the server.

cipherSuites

array (string)

List of supported cipher suites for TLS versions up to TLS 1.2. If empty, Go default cipher suites are used. Available cipher suites are documented in the go documentation: https://golang.org/pkg/crypto/tls/#pkg-constants

clientAuthType

string

Server policy for client authentication. Maps to ClientAuth Policies. For more detail on clientAuth options: https://golang.org/pkg/crypto/tls/#ClientAuthType

client_ca

object

Contains the CA certificate for client certificate authentication to the server.

curvePreferences

array (string)

elliptic curves that will be used in an eCDHe handshake, in preference order. Available curves are documented in the go documentation: https://golang.org/pkg/crypto/tls/#CurveID

keySecret

object

Secret containing the TLS key for the server.

maxVersion

string

Maximum TLS version that is acceptable. Defaults to TLS13.

minVersion

string

Minimum TLS version that is acceptable. Defaults to TLS12.

preferServerCipherSuites

boolean

Controls whether the server selects the client’s most preferred cipher suite, or the server’s most preferred cipher suite. If true then the server’s preference, as expressed in the order of elements in cipherSuites, is used.

.spec.web.tlsConfig.cert

Description: Contains the TLS certificate for the server.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.web.tlsConfig.cert.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.web.tlsConfig.cert.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.web.tlsConfig.client_ca

Description: Contains the CA certificate for client certificate authentication to the server.
Type: object

Property Type Description

configMap

object

ConfigMap containing data to use for the targets.

secret

object

Secret containing data to use for the targets.

.spec.web.tlsConfig.client_ca.configMap

Description

ConfigMap containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key to select.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the ConfigMap or its key must be defined

.spec.web.tlsConfig.client_ca.secret

Description

Secret containing data to use for the targets.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.spec.web.tlsConfig.keySecret

Description

Secret containing the TLS key for the server.

Type

object

Required

key

Property Type Description

key

string

The key of the secret to select from. Must be a valid secret key.

name

string

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?

optional

boolean

Specify whether the Secret or its key must be defined

.status

Description

Most recent observed status of the Prometheus cluster. Read-only. More info: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md#spec-and-status

Type

object

Required

availableReplicas
paused
replicas
unavailableReplicas
updatedReplicas

Property Type Description

availableReplicas

integer

Total number of available pods (ready for at least minReadySeconds) targeted by this Prometheus deployment.

conditions

array

The current state of the Prometheus deployment.

conditions[]

object

Condition represents the state of the resources associated with the Prometheus, Alertmanager or ThanosRuler resource.

paused

boolean

Represents whether any actions on the underlying managed objects are being performed. Only delete actions will be performed.

replicas

integer

Total number of non-terminated pods targeted by this Prometheus deployment (their labels match the selector).

shardStatuses

array

The list has one entry per shard. each entry provides a summary of the shard status.

shardStatuses[]

object

unavailableReplicas

integer

Total number of unavailable pods targeted by this Prometheus deployment.

updatedReplicas

integer

Total number of non-terminated pods targeted by this Prometheus deployment that have the desired version spec.

.status.conditions

Description: The current state of the Prometheus deployment.
Type: array

.status.conditions[]

Description

Condition represents the state of the resources associated with the Prometheus, Alertmanager or ThanosRuler resource.

Type

object

Required

lastTransitionTime
status
type

Property Type Description

lastTransitionTime

string

lastTransitionTime is the time of the last update to the current status property.

message

string

Human-readable message indicating details for the condition’s last transition.

observedGeneration

integer

ObservedGeneration represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.conditions[].observedGeneration is 9, the condition is out of date with respect to the current state of the instance.

reason

string

Reason for the condition’s last transition.

status

string

Status of the condition.

type

string

Type of the condition being reported.

.status.shardStatuses

Description: The list has one entry per shard. each entry provides a summary of the shard status.
Type: array

.status.shardStatuses[]

Description

Type

object

Required

availableReplicas
replicas
shardID
unavailableReplicas
updatedReplicas

Property Type Description

availableReplicas

integer

Total number of available pods (ready for at least minReadySeconds) targeted by this shard.

replicas

integer

Total number of pods targeted by this shard.

shardID

string

Identifier of the shard.

unavailableReplicas

integer

Total number of unavailable pods targeted by this shard.

updatedReplicas

integer

Total number of non-terminated pods targeted by this shard that have the desired spec.

HTTP code	Reponse body
200 - OK	`PrometheusList` schema
401 - Unauthorized	empty

HTTP code	Reponse body
200 - OK	`Status` schema
401 - Unauthorized	empty

HTTP code	Reponse body
200 - OK	`PrometheusList` schema
401 - Unauthorized	empty

Parameter	Type	Description
`dryRun`	`string`	When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed
`fieldValidation`	`string`	fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

HTTP code	Reponse body
200 - OK	`Prometheus` schema
201 - Created	`Prometheus` schema
202 - Accepted	`Prometheus` schema
401 - Unauthorized	empty

Specification

.spec

.spec.additionalAlertManagerConfigs

.spec.additionalAlertRelabelConfigs

.spec.additionalArgs

.spec.additionalArgs[]

.spec.additionalScrapeConfigs

.spec.affinity

.spec.affinity.nodeAffinity

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution[]

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution[].preference

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution[].preference.matchexpressions

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution[].preference.matchexpressions[]

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution[].preference.matchFields

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringexecution[].preference.matchFields[]

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution.nodeSelectorTerms

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution.nodeSelectorTerms[]

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution.nodeSelectorTerms[].matchexpressions

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution.nodeSelectorTerms[].matchexpressions[]

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution.nodeSelectorTerms[].matchFields

.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringexecution.nodeSelectorTerms[].matchFields[]

.spec.affinity.podAffinity

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[]

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.labelSelector

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.labelSelector.matchexpressions

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.labelSelector.matchexpressions[]

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.namespaceSelector

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.namespaceSelector.matchexpressions

.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.namespaceSelector.matchexpressions[]

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[]

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[].labelSelector

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[].labelSelector.matchexpressions

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[].labelSelector.matchexpressions[]

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[].namespaceSelector

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[].namespaceSelector.matchexpressions

.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringexecution[].namespaceSelector.matchexpressions[]

.spec.affinity.podAntiAffinity

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[]

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.labelSelector

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.labelSelector.matchexpressions

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.labelSelector.matchexpressions[]

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.namespaceSelector

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.namespaceSelector.matchexpressions

.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringexecution[].podAffinityTerm.namespaceSelector.matchexpressions[]

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[]

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[].labelSelector

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[].labelSelector.matchexpressions

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[].labelSelector.matchexpressions[]

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[].namespaceSelector

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[].namespaceSelector.matchexpressions

.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringexecution[].namespaceSelector.matchexpressions[]

.spec.alerting

.spec.alerting.alertmanagers

.spec.alerting.alertmanagers[]

.spec.alerting.alertmanagers[].authorization

.spec.alerting.alertmanagers[].authorization.credentials

.spec.alerting.alertmanagers[].basicAuth

.spec.alerting.alertmanagers[].basicAuth.password

.spec.alerting.alertmanagers[].basicAuth.username

.spec.alerting.alertmanagers[].sigv4

.spec.alerting.alertmanagers[].sigv4.accessKey

.spec.alerting.alertmanagers[].sigv4.secretKey

.spec.alerting.alertmanagers[].tlsConfig

.spec.alerting.alertmanagers[].tlsConfig.ca

.spec.alerting.alertmanagers[].tlsConfig.ca.configMap

.spec.alerting.alertmanagers[].tlsConfig.ca.secret

.spec.alerting.alertmanagers[].tlsConfig.cert

.spec.alerting.alertmanagers[].tlsConfig.cert.configMap

.spec.alerting.alertmanagers[].tlsConfig.cert.secret

.spec.alerting.alertmanagers[].tlsConfig.keySecret

.spec.apiserverConfig