PodTemplate describes a template for creating copies of a predefined pod.
PodTemplate describes a template for creating copies of a predefined pod.
object
Property | Type | Description |
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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 |
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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 |
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Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata |
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PodTemplateSpec describes the data a pod should have when created from a template |
PodTemplateSpec describes the data a pod should have when created from a template
object
Property | Type | Description |
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Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata |
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PodSpec is a description of a pod. |
PodSpec is a description of a pod.
object
containers
Property | Type | Description |
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Optional duration in seconds the pod may be active on the node relative to StartTime before the system will actively try to mark it failed and kill associated containers. Value must be a positive integer. |
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Affinity is a group of affinity scheduling rules. |
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AutomountServiceAccountToken indicates whether a service account token should be automatically mounted. |
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List of containers belonging to the pod. Containers cannot currently be added or removed. There must be at least one container in a Pod. Cannot be updated. |
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A single application container that you want to run within a pod. |
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PodDNSConfig defines the DNS parameters of a pod in addition to those generated from DNSPolicy. |
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Set DNS policy for the pod. Defaults to "ClusterFirst". Valid values are 'ClusterFirstWithHostNet', 'ClusterFirst', 'Default' or 'None'. DNS parameters given in DNSConfig will be merged with the policy selected with DNSPolicy. To have DNS options set along with hostNetwork, you have to specify DNS policy explicitly to 'ClusterFirstWithHostNet'. |
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EnableServiceLinks indicates whether information about services should be injected into pod’s environment variables, matching the syntax of Docker links. Optional: Defaults to true. |
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List of ephemeral containers run in this pod. Ephemeral containers may be run in an existing pod to perform user-initiated actions such as debugging. This list cannot be specified when creating a pod, and it cannot be modified by updating the pod spec. In order to add an ephemeral container to an existing pod, use the pod’s ephemeralcontainers subresource. This field is alpha-level and is only honored by servers that enable the EphemeralContainers feature. |
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An EphemeralContainer is a container that may be added temporarily to an existing pod for user-initiated activities such as debugging. Ephemeral containers have no resource or scheduling guarantees, and they will not be restarted when they exit or when a pod is removed or restarted. If an ephemeral container causes a pod to exceed its resource allocation, the pod may be evicted. Ephemeral containers may not be added by directly updating the pod spec. They must be added via the pod’s ephemeralcontainers subresource, and they will appear in the pod spec once added. This is an alpha feature enabled by the EphemeralContainers feature flag. |
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HostAliases is an optional list of hosts and IPs that will be injected into the pod’s hosts file if specified. This is only valid for non-hostNetwork pods. |
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HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod’s hosts file. |
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Use the host’s ipc namespace. Optional: Default to false. |
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Host networking requested for this pod. Use the host’s network namespace. If this option is set, the ports that will be used must be specified. Default to false. |
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Use the host’s pid namespace. Optional: Default to false. |
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Specifies the hostname of the Pod If not specified, the pod’s hostname will be set to a system-defined value. |
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ImagePullSecrets is an optional list of references to secrets in the same namespace to use for pulling any of the images used by this PodSpec. If specified, these secrets will be passed to individual puller implementations for them to use. For example, in the case of docker, only DockerConfig type secrets are honored. More info: https://kubernetes.io/docs/concepts/containers/images#specifying-imagepullsecrets-on-a-pod |
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LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. |
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List of initialization containers belonging to the pod. Init containers are executed in order prior to containers being started. If any init container fails, the pod is considered to have failed and is handled according to its restartPolicy. The name for an init container or normal container must be unique among all containers. Init containers may not have Lifecycle actions, Readiness probes, Liveness probes, or Startup probes. The resourceRequirements of an init container are taken into account during scheduling by finding the highest request/limit for each resource type, and then using the max of of that value or the sum of the normal containers. Limits are applied to init containers in a similar fashion. Init containers cannot currently be added or removed. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/ |
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A single application container that you want to run within a pod. |
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NodeName is a request to schedule this pod onto a specific node. If it is non-empty, the scheduler simply schedules this pod onto that node, assuming that it fits resource requirements. |
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NodeSelector is a selector which must be true for the pod to fit on a node. Selector which must match a node’s labels for the pod to be scheduled on that node. More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/ |
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Overhead represents the resource overhead associated with running a pod for a given RuntimeClass. This field will be autopopulated at admission time by the RuntimeClass admission controller. If the RuntimeClass admission controller is enabled, overhead must not be set in Pod create requests. The RuntimeClass admission controller will reject Pod create requests which have the overhead already set. If RuntimeClass is configured and selected in the PodSpec, Overhead will be set to the value defined in the corresponding RuntimeClass, otherwise it will remain unset and treated as zero. More info: https://git.k8s.io/enhancements/keps/sig-node/688-pod-overhead/README.md This field is beta-level as of Kubernetes v1.18, and is only honored by servers that enable the PodOverhead feature. |
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PreemptionPolicy is the Policy for preempting pods with lower priority. One of Never, PreemptLowerPriority. Defaults to PreemptLowerPriority if unset. This field is beta-level, gated by the NonPreemptingPriority feature-gate. |
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The priority value. Various system components use this field to find the priority of the pod. When Priority Admission Controller is enabled, it prevents users from setting this field. The admission controller populates this field from PriorityClassName. The higher the value, the higher the priority. |
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If specified, indicates the pod’s priority. "system-node-critical" and "system-cluster-critical" are two special keywords which indicate the highest priorities with the former being the highest priority. Any other name must be defined by creating a PriorityClass object with that name. If not specified, the pod priority will be default or zero if there is no default. |
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If specified, all readiness gates will be evaluated for pod readiness. A pod is ready when all its containers are ready AND all conditions specified in the readiness gates have status equal to "True" More info: https://git.k8s.io/enhancements/keps/sig-network/580-pod-readiness-gates |
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PodReadinessGate contains the reference to a pod condition |
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Restart policy for all containers within the pod. One of Always, OnFailure, Never. Default to Always. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#restart-policy |
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RuntimeClassName refers to a RuntimeClass object in the node.k8s.io group, which should be used to run this pod. If no RuntimeClass resource matches the named class, the pod will not be run. If unset or empty, the "legacy" RuntimeClass will be used, which is an implicit class with an empty definition that uses the default runtime handler. More info: https://git.k8s.io/enhancements/keps/sig-node/585-runtime-class This is a beta feature as of Kubernetes v1.14. |
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If specified, the pod will be dispatched by specified scheduler. If not specified, the pod will be dispatched by default scheduler. |
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PodSecurityContext holds pod-level security attributes and common container settings. Some fields are also present in container.securityContext. Field values of container.securityContext take precedence over field values of PodSecurityContext. |
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DeprecatedServiceAccount is a depreciated alias for ServiceAccountName. Deprecated: Use serviceAccountName instead. |
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ServiceAccountName is the name of the ServiceAccount to use to run this pod. More info: https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/ |
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If true the pod’s hostname will be configured as the pod’s FQDN, rather than the leaf name (the default). In Linux containers, this means setting the FQDN in the hostname field of the kernel (the nodename field of struct utsname). In Windows containers, this means setting the registry value of hostname for the registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters to FQDN. If a pod does not have FQDN, this has no effect. Default to false. |
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Share a single process namespace between all of the containers in a pod. When this is set containers will be able to view and signal processes from other containers in the same pod, and the first process in each container will not be assigned PID 1. HostPID and ShareProcessNamespace cannot both be set. Optional: Default to false. |
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If specified, the fully qualified Pod hostname will be "<hostname>.<subdomain>.<pod namespace>.svc.<cluster domain>". If not specified, the pod will not have a domainname at all. |
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Optional duration in seconds the pod needs to terminate gracefully. May be decreased in delete request. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). If this value is nil, the default grace period will be used instead. 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. Defaults to 30 seconds. |
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If specified, the pod’s tolerations. |
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The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>. |
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TopologySpreadConstraints describes how a group of pods ought to spread across topology domains. Scheduler will schedule pods in a way which abides by the constraints. All topologySpreadConstraints are ANDed. |
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TopologySpreadConstraint specifies how to spread matching pods among the given topology. |
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List of volumes that can be mounted by containers belonging to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes |
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Volume represents a named volume in a pod that may be accessed by any container in the pod. |
Affinity is a group of affinity scheduling rules.
object
Property | Type | Description |
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Node affinity is a group of node affinity scheduling rules. |
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Pod affinity is a group of inter pod affinity scheduling rules. |
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Pod anti affinity is a group of inter pod anti affinity scheduling rules. |
Node affinity is a group of node affinity scheduling rules.
object
Property | Type | Description |
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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. |
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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). |
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A node selector represents the union of the results of one or more label queries over a set of nodes; that is, it represents the OR of the selectors represented by the node selector terms. |
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.
array
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).
object
weight
preference
Property | Type | Description |
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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. |
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Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100. |
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.
object
Property | Type | Description |
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A list of node selector requirements by node’s labels. |
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A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. |
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A list of node selector requirements by node’s fields. |
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A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. |
A list of node selector requirements by node’s labels.
array
A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
object
key
operator
Property | Type | Description |
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The label key that the selector applies to. |
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Represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. |
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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. |
A list of node selector requirements by node’s fields.
array
A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
object
key
operator
Property | Type | Description |
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The label key that the selector applies to. |
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Represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. |
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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. |
A node selector represents the union of the results of one or more label queries over a set of nodes; that is, it represents the OR of the selectors represented by the node selector terms.
object
nodeSelectorTerms
Property | Type | Description |
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Required. A list of node selector terms. The terms are ORed. |
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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. |
Required. A list of node selector terms. The terms are ORed.
array
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.
object
Property | Type | Description |
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A list of node selector requirements by node’s labels. |
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A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. |
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A list of node selector requirements by node’s fields. |
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A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. |
A list of node selector requirements by node’s labels.
array
A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
object
key
operator
Property | Type | Description |
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The label key that the selector applies to. |
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Represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. |
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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. |
A list of node selector requirements by node’s fields.
array
A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
object
key
operator
Property | Type | Description |
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The label key that the selector applies to. |
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Represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. |
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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. |
Pod affinity is a group of inter pod affinity scheduling rules.
object
Property | Type | Description |
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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. |
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The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s) |
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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. |
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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 |
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.
array
The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)
object
weight
podAffinityTerm
Property | Type | Description |
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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 |
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weight associated with matching the corresponding podAffinityTerm, in the range 1-100. |
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
object
topologyKey
Property | Type | Description |
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A label query over a set of resources, in this case pods. |
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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. This field is beta-level and is only honored when PodAffinityNamespaceSelector feature is enabled. |
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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" |
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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. |
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.
array
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
object
topologyKey
Property | Type | Description |
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A label query over a set of resources, in this case pods. |
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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. This field is beta-level and is only honored when PodAffinityNamespaceSelector feature is enabled. |
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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" |
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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. |
Pod anti affinity is a group of inter pod anti affinity scheduling rules.
object
Property | Type | Description |
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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. |
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The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s) |
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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. |
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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 |
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.
array
The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)
object
weight
podAffinityTerm
Property | Type | Description |
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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 |
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weight associated with matching the corresponding podAffinityTerm, in the range 1-100. |
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
object
topologyKey
Property | Type | Description |
---|---|---|
|
A label query over a set of resources, in this case pods. |
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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. This field is beta-level and is only honored when PodAffinityNamespaceSelector feature is enabled. |
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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" |
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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. |
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.
array
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
object
topologyKey
Property | Type | Description |
---|---|---|
|
A label query over a set of resources, in this case pods. |
|
|
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. This field is beta-level and is only honored when PodAffinityNamespaceSelector feature is enabled. |
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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" |
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|
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. |
List of containers belonging to the pod. Containers cannot currently be added or removed. There must be at least one container in a Pod. Cannot be updated.
array
A single application container that you want to run within a pod.
object
name
Property | Type | Description |
---|---|---|
|
|
Arguments to the entrypoint. The docker 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 |
|
|
Entrypoint array. Not executed within a shell. The docker 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 |
|
|
List of environment variables to set in the container. Cannot be updated. |
|
|
EnvVar represents an environment variable present in a Container. |
|
|
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. |
|
|
EnvFromSource represents the source of a set of ConfigMaps |
|
|
Docker 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. |
|
|
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 describes actions that the management system should take in response to container lifecycle events. For the PostStart and PreStop lifecycle handlers, management of the container blocks until the action is complete, unless the container process fails, in which case the handler is aborted. |
|
|
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic. |
|
|
Name of the container specified as a DNS_LABEL. Each container in a pod must have a unique name (DNS_LABEL). Cannot be updated. |
|
|
List of ports to expose from the container. Exposing a port here gives the system additional information about the network connections a container uses, but is primarily informational. 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. Cannot be updated. |
|
|
ContainerPort represents a network port in a single container. |
|
|
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic. |
|
|
ResourceRequirements describes the compute resource requirements. |
|
|
SecurityContext holds security configuration that will be applied to a container. Some fields are present in both SecurityContext and PodSecurityContext. When both are set, the values in SecurityContext take precedence. |
|
|
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic. |
|
|
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. |
|
|
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 |
|
|
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. |
|
|
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. |
|
|
Whether this container should allocate a TTY for itself, also requires 'stdin' to be true. Default is false. |
|
|
volumeDevices is the list of block devices to be used by the container. |
|
|
volumeDevice describes a mapping of a raw block device within a container. |
|
|
Pod volumes to mount into the container’s filesystem. Cannot be updated. |
|
|
VolumeMount describes a mounting of a Volume within a container. |
|
|
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. |
List of environment variables to set in the container. Cannot be updated.
array
EnvVar represents an environment variable present in a Container.
object
name
Property | Type | Description |
---|---|---|
|
|
Name of the environment variable. Must be a C_IDENTIFIER. |
|
|
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 "". |
|
|
EnvVarSource represents a source for the value of an EnvVar. |
EnvVarSource represents a source for the value of an EnvVar.
object
Property | Type | Description |
---|---|---|
|
|
Selects a key from a ConfigMap. |
|
|
ObjectFieldSelector selects an apiVersioned field of an object. |
|
|
ResourceFieldSelector represents container resources (cpu, memory) and their output format |
|
|
SecretKeySelector selects a key of a Secret. |
Selects a key from a ConfigMap.
object
key
Property | Type | Description |
---|---|---|
|
|
The key to select. |
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the ConfigMap or its key must be defined |
ObjectFieldSelector selects an apiVersioned field of an object.
object
fieldPath
Property | Type | Description |
---|---|---|
|
|
Version of the schema the FieldPath is written in terms of, defaults to "v1". |
|
|
Path of the field to select in the specified api version. |
ResourceFieldSelector represents container resources (cpu, memory) and their output format
object
resource
Property | Type | Description |
---|---|---|
|
|
Container name: required for volumes, optional for env vars |
|
Specifies the output format of the exposed resources, defaults to "1" |
|
|
|
Required: resource to select |
SecretKeySelector selects a key of a Secret.
object
key
Property | Type | Description |
---|---|---|
|
|
The key of the secret to select from. Must be a valid secret key. |
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the Secret or its key must be defined |
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.
array
EnvFromSource represents the source of a set of ConfigMaps
object
Property | Type | Description |
---|---|---|
|
|
ConfigMapEnvSource selects a ConfigMap to populate the environment variables with. The contents of the target ConfigMap’s Data field will represent the key-value pairs as environment variables. |
|
|
An optional identifier to prepend to each key in the ConfigMap. Must be a C_IDENTIFIER. |
|
|
SecretEnvSource selects a Secret to populate the environment variables with. The contents of the target Secret’s Data field will represent the key-value pairs as environment variables. |
ConfigMapEnvSource selects a ConfigMap to populate the environment variables with.
The contents of the target ConfigMap’s Data field will represent the key-value pairs as environment variables.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the ConfigMap must be defined |
SecretEnvSource selects a Secret to populate the environment variables with.
The contents of the target Secret’s Data field will represent the key-value pairs as environment variables.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the Secret must be defined |
Lifecycle describes actions that the management system should take in response to container lifecycle events. For the PostStart and PreStop lifecycle handlers, management of the container blocks until the action is complete, unless the container process fails, in which case the handler is aborted.
object
Property | Type | Description |
---|---|---|
|
|
Handler defines a specific action that should be taken |
|
|
Handler defines a specific action that should be taken |
Handler defines a specific action that should be taken
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
TCPSocketAction describes an action based on opening a socket |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
Handler defines a specific action that should be taken
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
TCPSocketAction describes an action based on opening a socket |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
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 |
|
|
How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. |
|
|
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. |
|
|
TCPSocketAction describes an action based on opening a socket |
|
|
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. |
|
|
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 |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
List of ports to expose from the container. Exposing a port here gives the system additional information about the network connections a container uses, but is primarily informational. 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. Cannot be updated.
array
ContainerPort represents a network port in a single container.
object
containerPort
Property | Type | Description |
---|---|---|
|
|
Number of port to expose on the pod’s IP address. This must be a valid port number, 0 < x < 65536. |
|
|
What host IP to bind the external port to. |
|
|
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. |
|
|
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 for port. Must be UDP, TCP, or SCTP. Defaults to "TCP". |
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
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 |
|
|
How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. |
|
|
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. |
|
|
TCPSocketAction describes an action based on opening a socket |
|
|
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. |
|
|
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 |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
ResourceRequirements describes the compute resource requirements.
object
Property | Type | Description |
---|---|---|
|
Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
|
|
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. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
SecurityContext holds security configuration that will be applied to a container. Some fields are present in both SecurityContext and PodSecurityContext. When both are set, the values in SecurityContext take precedence.
object
Property | Type | Description |
---|---|---|
|
|
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 |
|
|
Adds and removes POSIX capabilities from running containers. |
|
|
Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false. |
|
|
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. |
|
|
Whether this container has a read-only root filesystem. Default is false. |
|
|
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. |
|
|
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. |
|
|
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. |
|
|
SELinuxOptions are the labels to be applied to the container |
|
|
SeccompProfile defines a pod/container’s seccomp profile settings. Only one profile source may be set. |
|
|
WindowsSecurityContextOptions contain Windows-specific options and credentials. |
Adds and removes POSIX capabilities from running containers.
object
Property | Type | Description |
---|---|---|
|
|
Added capabilities |
|
|
Removed capabilities |
SELinuxOptions are the labels to be applied to the container
object
Property | Type | Description |
---|---|---|
|
|
Level is SELinux level label that applies to the container. |
|
|
Role is a SELinux role label that applies to the container. |
|
|
Type is a SELinux type label that applies to the container. |
|
|
User is a SELinux user label that applies to the container. |
SeccompProfile defines a pod/container’s seccomp profile settings. Only one profile source may be set.
object
type
Property | Type | Description |
---|---|---|
|
|
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 only be set if type is "Localhost". |
|
|
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. |
WindowsSecurityContextOptions contain Windows-specific options and credentials.
object
Property | Type | Description |
---|---|---|
|
|
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 is the name of the GMSA credential spec to use. |
|
|
HostProcess determines if a container should be run as a 'Host Process' container. This field is alpha-level and will only be honored by components that enable the WindowsHostProcessContainers feature flag. Setting this field without the feature flag will result in errors when validating the Pod. 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. |
|
|
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. |
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
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 |
|
|
How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. |
|
|
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. |
|
|
TCPSocketAction describes an action based on opening a socket |
|
|
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. |
|
|
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 |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
volumeDevices is the list of block devices to be used by the container.
array
volumeDevice describes a mapping of a raw block device within a container.
object
name
devicePath
Property | Type | Description |
---|---|---|
|
|
devicePath is the path inside of the container that the device will be mapped to. |
|
|
name must match the name of a persistentVolumeClaim in the pod |
Pod volumes to mount into the container’s filesystem. Cannot be updated.
array
VolumeMount describes a mounting of a Volume within a container.
object
name
mountPath
Property | Type | Description |
---|---|---|
|
|
Path within the container at which the volume should be mounted. Must not contain ':'. |
|
|
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. |
|
|
This must match the Name of a Volume. |
|
|
Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false. |
|
|
Path within the volume from which the container’s volume should be mounted. Defaults to "" (volume’s root). |
|
|
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. |
PodDNSConfig defines the DNS parameters of a pod in addition to those generated from DNSPolicy.
object
Property | Type | Description |
---|---|---|
|
|
A list of DNS name server IP addresses. This will be appended to the base nameservers generated from DNSPolicy. Duplicated nameservers will be removed. |
|
|
A list of DNS resolver options. This will be merged with the base options generated from DNSPolicy. Duplicated entries will be removed. Resolution options given in Options will override those that appear in the base DNSPolicy. |
|
|
PodDNSConfigOption defines DNS resolver options of a pod. |
|
|
A list of DNS search domains for host-name lookup. This will be appended to the base search paths generated from DNSPolicy. Duplicated search paths will be removed. |
A list of DNS resolver options. This will be merged with the base options generated from DNSPolicy. Duplicated entries will be removed. Resolution options given in Options will override those that appear in the base DNSPolicy.
array
PodDNSConfigOption defines DNS resolver options of a pod.
object
Property | Type | Description |
---|---|---|
|
|
Required. |
|
|
List of ephemeral containers run in this pod. Ephemeral containers may be run in an existing pod to perform user-initiated actions such as debugging. This list cannot be specified when creating a pod, and it cannot be modified by updating the pod spec. In order to add an ephemeral container to an existing pod, use the pod’s ephemeralcontainers subresource. This field is alpha-level and is only honored by servers that enable the EphemeralContainers feature.
array
An EphemeralContainer is a container that may be added temporarily to an existing pod for user-initiated activities such as debugging. Ephemeral containers have no resource or scheduling guarantees, and they will not be restarted when they exit or when a pod is removed or restarted. If an ephemeral container causes a pod to exceed its resource allocation, the pod may be evicted. Ephemeral containers may not be added by directly updating the pod spec. They must be added via the pod’s ephemeralcontainers subresource, and they will appear in the pod spec once added. This is an alpha feature enabled by the EphemeralContainers feature flag.
object
name
Property | Type | Description |
---|---|---|
|
|
Arguments to the entrypoint. The docker 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 |
|
|
Entrypoint array. Not executed within a shell. The docker 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 |
|
|
List of environment variables to set in the container. Cannot be updated. |
|
|
EnvVar represents an environment variable present in a Container. |
|
|
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. |
|
|
EnvFromSource represents the source of a set of ConfigMaps |
|
|
Docker image name. More info: https://kubernetes.io/docs/concepts/containers/images |
|
|
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 describes actions that the management system should take in response to container lifecycle events. For the PostStart and PreStop lifecycle handlers, management of the container blocks until the action is complete, unless the container process fails, in which case the handler is aborted. |
|
|
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic. |
|
|
Name of the ephemeral container specified as a DNS_LABEL. This name must be unique among all containers, init containers and ephemeral containers. |
|
|
Ports are not allowed for ephemeral containers. |
|
|
ContainerPort represents a network port in a single container. |
|
|
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic. |
|
|
ResourceRequirements describes the compute resource requirements. |
|
|
SecurityContext holds security configuration that will be applied to a container. Some fields are present in both SecurityContext and PodSecurityContext. When both are set, the values in SecurityContext take precedence. |
|
|
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic. |
|
|
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. |
|
|
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 |
|
|
If set, the name of the container from PodSpec that this ephemeral container targets. The ephemeral container will be run in the namespaces (IPC, PID, etc) of this container. If not set then the ephemeral container is run in whatever namespaces are shared for the pod. Note that the container runtime must support this feature. |
|
|
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. |
|
|
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. |
|
|
Whether this container should allocate a TTY for itself, also requires 'stdin' to be true. Default is false. |
|
|
volumeDevices is the list of block devices to be used by the container. |
|
|
volumeDevice describes a mapping of a raw block device within a container. |
|
|
Pod volumes to mount into the container’s filesystem. Cannot be updated. |
|
|
VolumeMount describes a mounting of a Volume within a container. |
|
|
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. |
List of environment variables to set in the container. Cannot be updated.
array
EnvVar represents an environment variable present in a Container.
object
name
Property | Type | Description |
---|---|---|
|
|
Name of the environment variable. Must be a C_IDENTIFIER. |
|
|
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 "". |
|
|
EnvVarSource represents a source for the value of an EnvVar. |
EnvVarSource represents a source for the value of an EnvVar.
object
Property | Type | Description |
---|---|---|
|
|
Selects a key from a ConfigMap. |
|
|
ObjectFieldSelector selects an apiVersioned field of an object. |
|
|
ResourceFieldSelector represents container resources (cpu, memory) and their output format |
|
|
SecretKeySelector selects a key of a Secret. |
Selects a key from a ConfigMap.
object
key
Property | Type | Description |
---|---|---|
|
|
The key to select. |
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the ConfigMap or its key must be defined |
ObjectFieldSelector selects an apiVersioned field of an object.
object
fieldPath
Property | Type | Description |
---|---|---|
|
|
Version of the schema the FieldPath is written in terms of, defaults to "v1". |
|
|
Path of the field to select in the specified api version. |
ResourceFieldSelector represents container resources (cpu, memory) and their output format
object
resource
Property | Type | Description |
---|---|---|
|
|
Container name: required for volumes, optional for env vars |
|
Specifies the output format of the exposed resources, defaults to "1" |
|
|
|
Required: resource to select |
SecretKeySelector selects a key of a Secret.
object
key
Property | Type | Description |
---|---|---|
|
|
The key of the secret to select from. Must be a valid secret key. |
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the Secret or its key must be defined |
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.
array
EnvFromSource represents the source of a set of ConfigMaps
object
Property | Type | Description |
---|---|---|
|
|
ConfigMapEnvSource selects a ConfigMap to populate the environment variables with. The contents of the target ConfigMap’s Data field will represent the key-value pairs as environment variables. |
|
|
An optional identifier to prepend to each key in the ConfigMap. Must be a C_IDENTIFIER. |
|
|
SecretEnvSource selects a Secret to populate the environment variables with. The contents of the target Secret’s Data field will represent the key-value pairs as environment variables. |
ConfigMapEnvSource selects a ConfigMap to populate the environment variables with.
The contents of the target ConfigMap’s Data field will represent the key-value pairs as environment variables.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the ConfigMap must be defined |
SecretEnvSource selects a Secret to populate the environment variables with.
The contents of the target Secret’s Data field will represent the key-value pairs as environment variables.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the Secret must be defined |
Lifecycle describes actions that the management system should take in response to container lifecycle events. For the PostStart and PreStop lifecycle handlers, management of the container blocks until the action is complete, unless the container process fails, in which case the handler is aborted.
object
Property | Type | Description |
---|---|---|
|
|
Handler defines a specific action that should be taken |
|
|
Handler defines a specific action that should be taken |
Handler defines a specific action that should be taken
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
TCPSocketAction describes an action based on opening a socket |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
Handler defines a specific action that should be taken
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
TCPSocketAction describes an action based on opening a socket |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
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 |
|
|
How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. |
|
|
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. |
|
|
TCPSocketAction describes an action based on opening a socket |
|
|
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. |
|
|
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 |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
Ports are not allowed for ephemeral containers.
array
ContainerPort represents a network port in a single container.
object
containerPort
Property | Type | Description |
---|---|---|
|
|
Number of port to expose on the pod’s IP address. This must be a valid port number, 0 < x < 65536. |
|
|
What host IP to bind the external port to. |
|
|
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. |
|
|
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 for port. Must be UDP, TCP, or SCTP. Defaults to "TCP". |
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
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 |
|
|
How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. |
|
|
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. |
|
|
TCPSocketAction describes an action based on opening a socket |
|
|
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. |
|
|
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 |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
ResourceRequirements describes the compute resource requirements.
object
Property | Type | Description |
---|---|---|
|
Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
|
|
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. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
SecurityContext holds security configuration that will be applied to a container. Some fields are present in both SecurityContext and PodSecurityContext. When both are set, the values in SecurityContext take precedence.
object
Property | Type | Description |
---|---|---|
|
|
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 |
|
|
Adds and removes POSIX capabilities from running containers. |
|
|
Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false. |
|
|
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. |
|
|
Whether this container has a read-only root filesystem. Default is false. |
|
|
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. |
|
|
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. |
|
|
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. |
|
|
SELinuxOptions are the labels to be applied to the container |
|
|
SeccompProfile defines a pod/container’s seccomp profile settings. Only one profile source may be set. |
|
|
WindowsSecurityContextOptions contain Windows-specific options and credentials. |
Adds and removes POSIX capabilities from running containers.
object
Property | Type | Description |
---|---|---|
|
|
Added capabilities |
|
|
Removed capabilities |
SELinuxOptions are the labels to be applied to the container
object
Property | Type | Description |
---|---|---|
|
|
Level is SELinux level label that applies to the container. |
|
|
Role is a SELinux role label that applies to the container. |
|
|
Type is a SELinux type label that applies to the container. |
|
|
User is a SELinux user label that applies to the container. |
SeccompProfile defines a pod/container’s seccomp profile settings. Only one profile source may be set.
object
type
Property | Type | Description |
---|---|---|
|
|
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 only be set if type is "Localhost". |
|
|
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. |
WindowsSecurityContextOptions contain Windows-specific options and credentials.
object
Property | Type | Description |
---|---|---|
|
|
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 is the name of the GMSA credential spec to use. |
|
|
HostProcess determines if a container should be run as a 'Host Process' container. This field is alpha-level and will only be honored by components that enable the WindowsHostProcessContainers feature flag. Setting this field without the feature flag will result in errors when validating the Pod. 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. |
|
|
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. |
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
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 |
|
|
How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. |
|
|
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. |
|
|
TCPSocketAction describes an action based on opening a socket |
|
|
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. |
|
|
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 |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
volumeDevices is the list of block devices to be used by the container.
array
volumeDevice describes a mapping of a raw block device within a container.
object
name
devicePath
Property | Type | Description |
---|---|---|
|
|
devicePath is the path inside of the container that the device will be mapped to. |
|
|
name must match the name of a persistentVolumeClaim in the pod |
Pod volumes to mount into the container’s filesystem. Cannot be updated.
array
VolumeMount describes a mounting of a Volume within a container.
object
name
mountPath
Property | Type | Description |
---|---|---|
|
|
Path within the container at which the volume should be mounted. Must not contain ':'. |
|
|
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. |
|
|
This must match the Name of a Volume. |
|
|
Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false. |
|
|
Path within the volume from which the container’s volume should be mounted. Defaults to "" (volume’s root). |
|
|
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. |
HostAliases is an optional list of hosts and IPs that will be injected into the pod’s hosts file if specified. This is only valid for non-hostNetwork pods.
array
HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod’s hosts file.
object
Property | Type | Description |
---|---|---|
|
|
Hostnames for the above IP address. |
|
|
IP address of the host file entry. |
ImagePullSecrets is an optional list of references to secrets in the same namespace to use for pulling any of the images used by this PodSpec. If specified, these secrets will be passed to individual puller implementations for them to use. For example, in the case of docker, only DockerConfig type secrets are honored. More info: https://kubernetes.io/docs/concepts/containers/images#specifying-imagepullsecrets-on-a-pod
array
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
List of initialization containers belonging to the pod. Init containers are executed in order prior to containers being started. If any init container fails, the pod is considered to have failed and is handled according to its restartPolicy. The name for an init container or normal container must be unique among all containers. Init containers may not have Lifecycle actions, Readiness probes, Liveness probes, or Startup probes. The resourceRequirements of an init container are taken into account during scheduling by finding the highest request/limit for each resource type, and then using the max of of that value or the sum of the normal containers. Limits are applied to init containers in a similar fashion. Init containers cannot currently be added or removed. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/
array
A single application container that you want to run within a pod.
object
name
Property | Type | Description |
---|---|---|
|
|
Arguments to the entrypoint. The docker 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 |
|
|
Entrypoint array. Not executed within a shell. The docker 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 |
|
|
List of environment variables to set in the container. Cannot be updated. |
|
|
EnvVar represents an environment variable present in a Container. |
|
|
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. |
|
|
EnvFromSource represents the source of a set of ConfigMaps |
|
|
Docker 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. |
|
|
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 describes actions that the management system should take in response to container lifecycle events. For the PostStart and PreStop lifecycle handlers, management of the container blocks until the action is complete, unless the container process fails, in which case the handler is aborted. |
|
|
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic. |
|
|
Name of the container specified as a DNS_LABEL. Each container in a pod must have a unique name (DNS_LABEL). Cannot be updated. |
|
|
List of ports to expose from the container. Exposing a port here gives the system additional information about the network connections a container uses, but is primarily informational. 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. Cannot be updated. |
|
|
ContainerPort represents a network port in a single container. |
|
|
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic. |
|
|
ResourceRequirements describes the compute resource requirements. |
|
|
SecurityContext holds security configuration that will be applied to a container. Some fields are present in both SecurityContext and PodSecurityContext. When both are set, the values in SecurityContext take precedence. |
|
|
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic. |
|
|
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. |
|
|
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 |
|
|
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. |
|
|
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. |
|
|
Whether this container should allocate a TTY for itself, also requires 'stdin' to be true. Default is false. |
|
|
volumeDevices is the list of block devices to be used by the container. |
|
|
volumeDevice describes a mapping of a raw block device within a container. |
|
|
Pod volumes to mount into the container’s filesystem. Cannot be updated. |
|
|
VolumeMount describes a mounting of a Volume within a container. |
|
|
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. |
List of environment variables to set in the container. Cannot be updated.
array
EnvVar represents an environment variable present in a Container.
object
name
Property | Type | Description |
---|---|---|
|
|
Name of the environment variable. Must be a C_IDENTIFIER. |
|
|
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 "". |
|
|
EnvVarSource represents a source for the value of an EnvVar. |
EnvVarSource represents a source for the value of an EnvVar.
object
Property | Type | Description |
---|---|---|
|
|
Selects a key from a ConfigMap. |
|
|
ObjectFieldSelector selects an apiVersioned field of an object. |
|
|
ResourceFieldSelector represents container resources (cpu, memory) and their output format |
|
|
SecretKeySelector selects a key of a Secret. |
Selects a key from a ConfigMap.
object
key
Property | Type | Description |
---|---|---|
|
|
The key to select. |
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the ConfigMap or its key must be defined |
ObjectFieldSelector selects an apiVersioned field of an object.
object
fieldPath
Property | Type | Description |
---|---|---|
|
|
Version of the schema the FieldPath is written in terms of, defaults to "v1". |
|
|
Path of the field to select in the specified api version. |
ResourceFieldSelector represents container resources (cpu, memory) and their output format
object
resource
Property | Type | Description |
---|---|---|
|
|
Container name: required for volumes, optional for env vars |
|
Specifies the output format of the exposed resources, defaults to "1" |
|
|
|
Required: resource to select |
SecretKeySelector selects a key of a Secret.
object
key
Property | Type | Description |
---|---|---|
|
|
The key of the secret to select from. Must be a valid secret key. |
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the Secret or its key must be defined |
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.
array
EnvFromSource represents the source of a set of ConfigMaps
object
Property | Type | Description |
---|---|---|
|
|
ConfigMapEnvSource selects a ConfigMap to populate the environment variables with. The contents of the target ConfigMap’s Data field will represent the key-value pairs as environment variables. |
|
|
An optional identifier to prepend to each key in the ConfigMap. Must be a C_IDENTIFIER. |
|
|
SecretEnvSource selects a Secret to populate the environment variables with. The contents of the target Secret’s Data field will represent the key-value pairs as environment variables. |
ConfigMapEnvSource selects a ConfigMap to populate the environment variables with.
The contents of the target ConfigMap’s Data field will represent the key-value pairs as environment variables.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the ConfigMap must be defined |
SecretEnvSource selects a Secret to populate the environment variables with.
The contents of the target Secret’s Data field will represent the key-value pairs as environment variables.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the Secret must be defined |
Lifecycle describes actions that the management system should take in response to container lifecycle events. For the PostStart and PreStop lifecycle handlers, management of the container blocks until the action is complete, unless the container process fails, in which case the handler is aborted.
object
Property | Type | Description |
---|---|---|
|
|
Handler defines a specific action that should be taken |
|
|
Handler defines a specific action that should be taken |
Handler defines a specific action that should be taken
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
TCPSocketAction describes an action based on opening a socket |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
Handler defines a specific action that should be taken
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
TCPSocketAction describes an action based on opening a socket |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
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 |
|
|
How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. |
|
|
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. |
|
|
TCPSocketAction describes an action based on opening a socket |
|
|
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. |
|
|
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 |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
List of ports to expose from the container. Exposing a port here gives the system additional information about the network connections a container uses, but is primarily informational. 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. Cannot be updated.
array
ContainerPort represents a network port in a single container.
object
containerPort
Property | Type | Description |
---|---|---|
|
|
Number of port to expose on the pod’s IP address. This must be a valid port number, 0 < x < 65536. |
|
|
What host IP to bind the external port to. |
|
|
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. |
|
|
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 for port. Must be UDP, TCP, or SCTP. Defaults to "TCP". |
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
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 |
|
|
How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. |
|
|
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. |
|
|
TCPSocketAction describes an action based on opening a socket |
|
|
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. |
|
|
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 |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
ResourceRequirements describes the compute resource requirements.
object
Property | Type | Description |
---|---|---|
|
Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
|
|
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. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
SecurityContext holds security configuration that will be applied to a container. Some fields are present in both SecurityContext and PodSecurityContext. When both are set, the values in SecurityContext take precedence.
object
Property | Type | Description |
---|---|---|
|
|
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 |
|
|
Adds and removes POSIX capabilities from running containers. |
|
|
Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false. |
|
|
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. |
|
|
Whether this container has a read-only root filesystem. Default is false. |
|
|
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. |
|
|
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. |
|
|
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. |
|
|
SELinuxOptions are the labels to be applied to the container |
|
|
SeccompProfile defines a pod/container’s seccomp profile settings. Only one profile source may be set. |
|
|
WindowsSecurityContextOptions contain Windows-specific options and credentials. |
Adds and removes POSIX capabilities from running containers.
object
Property | Type | Description |
---|---|---|
|
|
Added capabilities |
|
|
Removed capabilities |
SELinuxOptions are the labels to be applied to the container
object
Property | Type | Description |
---|---|---|
|
|
Level is SELinux level label that applies to the container. |
|
|
Role is a SELinux role label that applies to the container. |
|
|
Type is a SELinux type label that applies to the container. |
|
|
User is a SELinux user label that applies to the container. |
SeccompProfile defines a pod/container’s seccomp profile settings. Only one profile source may be set.
object
type
Property | Type | Description |
---|---|---|
|
|
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 only be set if type is "Localhost". |
|
|
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. |
WindowsSecurityContextOptions contain Windows-specific options and credentials.
object
Property | Type | Description |
---|---|---|
|
|
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 is the name of the GMSA credential spec to use. |
|
|
HostProcess determines if a container should be run as a 'Host Process' container. This field is alpha-level and will only be honored by components that enable the WindowsHostProcessContainers feature flag. Setting this field without the feature flag will result in errors when validating the Pod. 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. |
|
|
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. |
Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.
object
Property | Type | Description |
---|---|---|
|
|
ExecAction describes a "run in container" action. |
|
|
Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. |
|
|
HTTPGetAction describes an action based on HTTP Get requests. |
|
|
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 |
|
|
How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. |
|
|
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. |
|
|
TCPSocketAction describes an action based on opening a socket |
|
|
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. |
|
|
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 |
ExecAction describes a "run in container" action.
object
Property | Type | Description |
---|---|---|
|
|
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. |
HTTPGetAction describes an action based on HTTP Get requests.
object
port
Property | Type | Description |
---|---|---|
|
|
Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. |
|
|
Custom headers to set in the request. HTTP allows repeated headers. |
|
|
HTTPHeader describes a custom header to be used in HTTP probes |
|
|
Path to access on the HTTP server. |
|
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 to use for connecting to the host. Defaults to HTTP. |
Custom headers to set in the request. HTTP allows repeated headers.
array
HTTPHeader describes a custom header to be used in HTTP probes
object
name
value
Property | Type | Description |
---|---|---|
|
|
The header field name |
|
|
The header field value |
TCPSocketAction describes an action based on opening a socket
object
port
Property | Type | Description |
---|---|---|
|
|
Optional: Host name to connect to, defaults to the pod IP. |
|
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. |
volumeDevices is the list of block devices to be used by the container.
array
volumeDevice describes a mapping of a raw block device within a container.
object
name
devicePath
Property | Type | Description |
---|---|---|
|
|
devicePath is the path inside of the container that the device will be mapped to. |
|
|
name must match the name of a persistentVolumeClaim in the pod |
Pod volumes to mount into the container’s filesystem. Cannot be updated.
array
VolumeMount describes a mounting of a Volume within a container.
object
name
mountPath
Property | Type | Description |
---|---|---|
|
|
Path within the container at which the volume should be mounted. Must not contain ':'. |
|
|
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. |
|
|
This must match the Name of a Volume. |
|
|
Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false. |
|
|
Path within the volume from which the container’s volume should be mounted. Defaults to "" (volume’s root). |
|
|
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. |
If specified, all readiness gates will be evaluated for pod readiness. A pod is ready when all its containers are ready AND all conditions specified in the readiness gates have status equal to "True" More info: https://git.k8s.io/enhancements/keps/sig-network/580-pod-readiness-gates
array
PodReadinessGate contains the reference to a pod condition
object
conditionType
Property | Type | Description |
---|---|---|
|
|
ConditionType refers to a condition in the pod’s condition list with matching type. |
PodSecurityContext holds pod-level security attributes and common container settings. Some fields are also present in container.securityContext. Field values of container.securityContext take precedence over field values of PodSecurityContext.
object
Property | Type | Description |
---|---|---|
|
|
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. |
|
|
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. |
|
|
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. |
|
|
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. |
|
|
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. |
|
|
SELinuxOptions are the labels to be applied to the container |
|
|
SeccompProfile defines a pod/container’s seccomp profile settings. Only one profile source may be set. |
|
|
A list of groups applied to the first process run in each container, in addition to the container’s primary GID. If unspecified, no groups will be added to any container. |
|
|
Sysctls hold a list of namespaced sysctls used for the pod. Pods with unsupported sysctls (by the container runtime) might fail to launch. |
|
|
Sysctl defines a kernel parameter to be set |
|
|
WindowsSecurityContextOptions contain Windows-specific options and credentials. |
SELinuxOptions are the labels to be applied to the container
object
Property | Type | Description |
---|---|---|
|
|
Level is SELinux level label that applies to the container. |
|
|
Role is a SELinux role label that applies to the container. |
|
|
Type is a SELinux type label that applies to the container. |
|
|
User is a SELinux user label that applies to the container. |
SeccompProfile defines a pod/container’s seccomp profile settings. Only one profile source may be set.
object
type
Property | Type | Description |
---|---|---|
|
|
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 only be set if type is "Localhost". |
|
|
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. |
Sysctls hold a list of namespaced sysctls used for the pod. Pods with unsupported sysctls (by the container runtime) might fail to launch.
array
Sysctl defines a kernel parameter to be set
object
name
value
Property | Type | Description |
---|---|---|
|
|
Name of a property to set |
|
|
Value of a property to set |
WindowsSecurityContextOptions contain Windows-specific options and credentials.
object
Property | Type | Description |
---|---|---|
|
|
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 is the name of the GMSA credential spec to use. |
|
|
HostProcess determines if a container should be run as a 'Host Process' container. This field is alpha-level and will only be honored by components that enable the WindowsHostProcessContainers feature flag. Setting this field without the feature flag will result in errors when validating the Pod. 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. |
|
|
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. |
The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>.
object
Property | Type | Description |
---|---|---|
|
|
Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute. |
|
|
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 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 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 is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string. |
TopologySpreadConstraints describes how a group of pods ought to spread across topology domains. Scheduler will schedule pods in a way which abides by the constraints. All topologySpreadConstraints are ANDed.
array
TopologySpreadConstraint specifies how to spread matching pods among the given topology.
object
maxSkew
topologyKey
whenUnsatisfiable
Property | Type | 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. |
|
|
|
MaxSkew describes the degree to which pods may be unevenly distributed. When |
|
|
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. It’s a required field. |
|
|
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 assigment 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. |
List of volumes that can be mounted by containers belonging to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes
array
Volume represents a named volume in a pod that may be accessed by any container in the pod.
object
name
Property | Type | Description |
---|---|---|
|
|
Represents a Persistent Disk resource in AWS. An AWS EBS disk must exist before mounting to a container. The disk must also be in the same AWS zone as the kubelet. An AWS EBS disk can only be mounted as read/write once. AWS EBS volumes support ownership management and SELinux relabeling. |
|
|
AzureDisk represents an Azure Data Disk mount on the host and bind mount to the pod. |
|
|
AzureFile represents an Azure File Service mount on the host and bind mount to the pod. |
|
|
Represents a Ceph Filesystem mount that lasts the lifetime of a pod Cephfs volumes do not support ownership management or SELinux relabeling. |
|
|
Represents a cinder volume resource in Openstack. A Cinder volume must exist before mounting to a container. The volume must also be in the same region as the kubelet. Cinder volumes support ownership management and SELinux relabeling. |
|
|
Adapts a ConfigMap into a volume. The contents of the target ConfigMap’s Data field will be presented in a volume as files using the keys in the Data field as the file names, unless the items element is populated with specific mappings of keys to paths. ConfigMap volumes support ownership management and SELinux relabeling. |
|
|
Represents a source location of a volume to mount, managed by an external CSI driver |
|
|
DownwardapiVolumeSource represents a volume containing downward api info. Downward api volumes support ownership management and SELinux relabeling. |
|
|
Represents an empty directory for a pod. Empty directory volumes support ownership management and SELinux relabeling. |
|
|
Represents an ephemeral volume that is handled by a normal storage driver. |
|
|
Represents a Fibre Channel volume. Fibre Channel volumes can only be mounted as read/write once. Fibre Channel volumes support ownership management and SELinux relabeling. |
|
|
FlexVolume represents a generic volume resource that is provisioned/attached using an exec based plugin. |
|
|
Represents a Flocker volume mounted by the Flocker agent. One and only one of datasetName and datasetUUID should be set. Flocker volumes do not support ownership management or SELinux relabeling. |
|
|
Represents a Persistent Disk resource in Google Compute Engine. A GCE PD must exist before mounting to a container. The disk must also be in the same GCE project and zone as the kubelet. A GCE PD can only be mounted as read/write once or read-only many times. GCE PDs support ownership management and SELinux relabeling. |
|
|
Represents a volume that is populated with the contents of a git repository. Git repo volumes do not support ownership management. Git repo volumes support SELinux relabeling. 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. |
|
|
Represents a Glusterfs mount that lasts the lifetime of a pod. Glusterfs volumes do not support ownership management or SELinux relabeling. |
|
|
Represents a host path mapped into a pod. Host path volumes do not support ownership management or SELinux relabeling. |
|
|
Represents an ISCSI disk. ISCSI volumes can only be mounted as read/write once. ISCSI volumes support ownership management and SELinux relabeling. |
|
|
Volume’s name. Must be a DNS_LABEL and unique within the pod. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Represents an NFS mount that lasts the lifetime of a pod. NFS volumes do not support ownership management or SELinux relabeling. |
|
|
PersistentVolumeClaimVolumeSource references the user’s PVC in the same namespace. This volume finds the bound PV and mounts that volume for the pod. A PersistentVolumeClaimVolumeSource is, essentially, a wrapper around another type of volume that is owned by someone else (the system). |
|
|
Represents a Photon Controller persistent disk resource. |
|
|
PortworxVolumeSource represents a Portworx volume resource. |
|
|
Represents a projected volume source |
|
|
Represents a Quobyte mount that lasts the lifetime of a pod. Quobyte volumes do not support ownership management or SELinux relabeling. |
|
|
Represents a Rados Block Device mount that lasts the lifetime of a pod. RBD volumes support ownership management and SELinux relabeling. |
|
|
ScaleIOVolumeSource represents a persistent ScaleIO volume |
|
|
Adapts a Secret into a volume. The contents of the target Secret’s Data field will be presented in a volume as files using the keys in the Data field as the file names. Secret volumes support ownership management and SELinux relabeling. |
|
|
Represents a StorageOS persistent volume resource. |
|
|
Represents a vSphere volume resource. |
Represents a Persistent Disk resource in AWS.
An AWS EBS disk must exist before mounting to a container. The disk must also be in the same AWS zone as the kubelet. An AWS EBS disk can only be mounted as read/write once. AWS EBS volumes support ownership management and SELinux relabeling.
object
volumeID
Property | Type | Description |
---|---|---|
|
|
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 |
|
|
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). |
|
|
Specify "true" to force and set the ReadOnly property in VolumeMounts to "true". If omitted, the default is "false". More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore |
|
|
Unique ID of the persistent disk resource in AWS (Amazon EBS volume). More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore |
AzureDisk represents an Azure Data Disk mount on the host and bind mount to the pod.
object
diskName
diskURI
Property | Type | Description |
---|---|---|
|
|
Host Caching mode: None, Read Only, Read Write. |
|
|
The Name of the data disk in the blob storage |
|
|
The URI the data disk in the blob storage |
|
|
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. |
|
|
Expected values 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 |
|
|
Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. |
AzureFile represents an Azure File Service mount on the host and bind mount to the pod.
object
secretName
shareName
Property | Type | Description |
---|---|---|
|
|
Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. |
|
|
the name of secret that contains Azure Storage Account Name and Key |
|
|
Share Name |
Represents a Ceph Filesystem mount that lasts the lifetime of a pod Cephfs volumes do not support ownership management or SELinux relabeling.
object
monitors
Property | Type | Description |
---|---|---|
|
|
Required: Monitors is a collection of Ceph monitors More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it |
|
|
Optional: Used as the mounted root, rather than the full Ceph tree, default 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 |
|
|
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 |
|
|
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. |
|
|
Optional: User is the rados user name, default is admin More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it |
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
Represents a cinder volume resource in Openstack. A Cinder volume must exist before mounting to a container. The volume must also be in the same region as the kubelet. Cinder volumes support ownership management and SELinux relabeling.
object
volumeID
Property | Type | Description |
---|---|---|
|
|
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 |
|
|
Optional: 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 |
|
|
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. |
|
|
volume id used to identify the volume in cinder. More info: https://examples.k8s.io/mysql-cinder-pd/README.md |
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
Adapts a ConfigMap into a volume.
The contents of the target ConfigMap’s Data field will be presented in a volume as files using the keys in the Data field as the file names, unless the items element is populated with specific mappings of keys to paths. ConfigMap volumes support ownership management and SELinux relabeling.
object
Property | Type | Description |
---|---|---|
|
|
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. |
|
|
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 '..'. |
|
|
Maps a string key to a path within a volume. |
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the ConfigMap or its keys must be defined |
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 '..'.
array
Maps a string key to a path within a volume.
object
key
path
Property | Type | Description |
---|---|---|
|
|
The key to project. |
|
|
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. |
|
|
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 '..'. |
Represents a source location of a volume to mount, managed by an external CSI driver
object
driver
Property | Type | Description |
---|---|---|
|
|
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. |
|
|
Filesystem type 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. |
|
|
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. |
|
|
Specifies a read-only configuration for the volume. Defaults to false (read/write). |
|
|
VolumeAttributes stores driver-specific properties that are passed to the CSI driver. Consult your driver’s documentation for supported values. |
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
DownwardapiVolumeSource represents a volume containing downward api info. Downward api volumes support ownership management and SELinux relabeling.
object
Property | Type | Description |
---|---|---|
|
|
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 is a list of downward api volume file |
|
|
DownwardapiVolumeFile represents information to create the file containing the pod field |
Items is a list of downward api volume file
array
DownwardapiVolumeFile represents information to create the file containing the pod field
object
path
Property | Type | Description |
---|---|---|
|
|
ObjectFieldSelector selects an apiVersioned field of an object. |
|
|
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. |
|
|
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 '..' |
|
|
ResourceFieldSelector represents container resources (cpu, memory) and their output format |
ObjectFieldSelector selects an apiVersioned field of an object.
object
fieldPath
Property | Type | Description |
---|---|---|
|
|
Version of the schema the FieldPath is written in terms of, defaults to "v1". |
|
|
Path of the field to select in the specified api version. |
ResourceFieldSelector represents container resources (cpu, memory) and their output format
object
resource
Property | Type | Description |
---|---|---|
|
|
Container name: required for volumes, optional for env vars |
|
Specifies the output format of the exposed resources, defaults to "1" |
|
|
|
Required: resource to select |
Represents an empty directory for a pod. Empty directory volumes support ownership management and SELinux relabeling.
object
Property | Type | Description |
---|---|---|
|
|
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 |
|
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: http://kubernetes.io/docs/user-guide/volumes#emptydir |
Represents an ephemeral volume that is handled by a normal storage driver.
object
Property | Type | Description |
---|---|---|
|
|
PersistentVolumeClaimTemplate is used to produce PersistentVolumeClaim objects as part of an EphemeralVolumeSource. |
PersistentVolumeClaimTemplate is used to produce PersistentVolumeClaim objects as part of an EphemeralVolumeSource.
object
spec
Property | Type | 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. |
|
|
|
PersistentVolumeClaimSpec describes the common attributes of storage devices and allows a Source for provider-specific attributes |
PersistentVolumeClaimSpec describes the common attributes of storage devices and allows a Source for provider-specific attributes
object
Property | Type | Description |
---|---|---|
|
|
AccessModes contains the desired access modes the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1 |
|
|
TypedLocalObjectReference contains enough information to let you locate the typed referenced object inside the same namespace. |
|
|
TypedLocalObjectReference contains enough information to let you locate the typed referenced object inside the same namespace. |
|
|
ResourceRequirements describes the compute resource requirements. |
|
A label query over volumes to consider for binding. |
|
|
|
Name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1 |
|
|
volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec. |
|
|
VolumeName is the binding reference to the PersistentVolume backing this claim. |
TypedLocalObjectReference contains enough information to let you locate the typed referenced object inside the same namespace.
object
kind
name
Property | Type | Description |
---|---|---|
|
|
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 is the type of resource being referenced |
|
|
Name is the name of resource being referenced |
TypedLocalObjectReference contains enough information to let you locate the typed referenced object inside the same namespace.
object
kind
name
Property | Type | Description |
---|---|---|
|
|
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 is the type of resource being referenced |
|
|
Name is the name of resource being referenced |
ResourceRequirements describes the compute resource requirements.
object
Property | Type | Description |
---|---|---|
|
Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
|
|
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. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
Represents a Fibre Channel volume. Fibre Channel volumes can only be mounted as read/write once. Fibre Channel volumes support ownership management and SELinux relabeling.
object
Property | Type | Description |
---|---|---|
|
|
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. |
|
|
Optional: FC target lun number |
|
|
Optional: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. |
|
|
Optional: FC target worldwide names (WWNs) |
|
|
Optional: FC volume world wide identifiers (wwids) Either wwids or combination of targetWWNs and lun must be set, but not both simultaneously. |
FlexVolume represents a generic volume resource that is provisioned/attached using an exec based plugin.
object
driver
Property | Type | Description |
---|---|---|
|
|
Driver is the name of the driver to use for this volume. |
|
|
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. |
|
|
Optional: Extra command options if any. |
|
|
Optional: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. |
|
|
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. |
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
Represents a Flocker volume mounted by the Flocker agent. One and only one of datasetName and datasetUUID should be set. Flocker volumes do not support ownership management or SELinux relabeling.
object
Property | Type | Description |
---|---|---|
|
|
Name of the dataset stored as metadata → name on the dataset for Flocker should be considered as deprecated |
|
|
UUID of the dataset. This is unique identifier of a Flocker dataset |
Represents a Persistent Disk resource in Google Compute Engine.
A GCE PD must exist before mounting to a container. The disk must also be in the same GCE project and zone as the kubelet. A GCE PD can only be mounted as read/write once or read-only many times. GCE PDs support ownership management and SELinux relabeling.
object
pdName
Property | Type | Description |
---|---|---|
|
|
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 |
|
|
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 |
|
|
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 here will force the ReadOnly setting in VolumeMounts. Defaults to false. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk |
Represents a volume that is populated with the contents of a git repository. Git repo volumes do not support ownership management. Git repo volumes support SELinux relabeling.
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.
object
repository
Property | Type | Description |
---|---|---|
|
|
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 URL |
|
|
Commit hash for the specified revision. |
Represents a Glusterfs mount that lasts the lifetime of a pod. Glusterfs volumes do not support ownership management or SELinux relabeling.
object
endpoints
path
Property | Type | Description |
---|---|---|
|
|
EndpointsName is the endpoint name that details Glusterfs topology. More info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod |
|
|
Path is the Glusterfs volume path. More info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod |
|
|
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 |
Represents a host path mapped into a pod. Host path volumes do not support ownership management or SELinux relabeling.
object
path
Property | Type | Description |
---|---|---|
|
|
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 for HostPath Volume Defaults to "" More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath |
Represents an ISCSI disk. ISCSI volumes can only be mounted as read/write once. ISCSI volumes support ownership management and SELinux relabeling.
object
targetPortal
iqn
lun
Property | Type | Description |
---|---|---|
|
|
whether support iSCSI Discovery CHAP authentication |
|
|
whether support iSCSI Session CHAP authentication |
|
|
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 |
|
|
Custom iSCSI Initiator Name. If initiatorName is specified with iscsiInterface simultaneously, new iSCSI interface <target portal>:<volume name> will be created for the connection. |
|
|
Target iSCSI Qualified Name. |
|
|
iSCSI Interface Name that uses an iSCSI transport. Defaults to 'default' (tcp). |
|
|
iSCSI Target Lun number. |
|
|
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 here will force the ReadOnly setting in VolumeMounts. Defaults to false. |
|
|
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. |
|
|
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). |
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
Represents an NFS mount that lasts the lifetime of a pod. NFS volumes do not support ownership management or SELinux relabeling.
object
server
path
Property | Type | Description |
---|---|---|
|
|
Path that is exported by the NFS server. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs |
|
|
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 is the hostname or IP address of the NFS server. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs |
PersistentVolumeClaimVolumeSource references the user’s PVC in the same namespace. This volume finds the bound PV and mounts that volume for the pod. A PersistentVolumeClaimVolumeSource is, essentially, a wrapper around another type of volume that is owned by someone else (the system).
object
claimName
Property | Type | Description |
---|---|---|
|
|
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 |
|
|
Will force the ReadOnly setting in VolumeMounts. Default false. |
Represents a Photon Controller persistent disk resource.
object
pdID
Property | Type | Description |
---|---|---|
|
|
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. |
|
|
ID that identifies Photon Controller persistent disk |
PortworxVolumeSource represents a Portworx volume resource.
object
volumeID
Property | Type | Description |
---|---|---|
|
|
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. |
|
|
Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. |
|
|
VolumeID uniquely identifies a Portworx volume |
Represents a projected volume source
object
Property | Type | Description |
---|---|---|
|
|
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. |
|
|
list of volume projections |
|
|
Projection that may be projected along with other supported volume types |
Projection that may be projected along with other supported volume types
object
Property | Type | Description |
---|---|---|
|
|
Adapts a ConfigMap into a projected volume. The contents of the target ConfigMap’s Data field will be presented in a projected volume as files using the keys in the Data field as the file names, unless the items element is populated with specific mappings of keys to paths. Note that this is identical to a configmap volume source without the default mode. |
|
|
Represents downward api info for projecting into a projected volume. Note that this is identical to a downwardapi volume source without the default mode. |
|
|
Adapts a secret into a projected volume. The contents of the target Secret’s Data field will be presented in a projected volume as files using the keys in the Data field as the file names. Note that this is identical to a secret volume source without the default mode. |
|
|
ServiceAccountTokenProjection represents a projected service account token volume. This projection can be used to insert a service account token into the pods runtime filesystem for use against apis (Kubernetes api Server or otherwise). |
Adapts a ConfigMap into a projected volume.
The contents of the target ConfigMap’s Data field will be presented in a projected volume as files using the keys in the Data field as the file names, unless the items element is populated with specific mappings of keys to paths. Note that this is identical to a configmap volume source without the default mode.
object
Property | Type | Description |
---|---|---|
|
|
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 '..'. |
|
|
Maps a string key to a path within a volume. |
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the ConfigMap or its keys must be defined |
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 '..'.
array
Maps a string key to a path within a volume.
object
key
path
Property | Type | Description |
---|---|---|
|
|
The key to project. |
|
|
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. |
|
|
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 '..'. |
Represents downward api info for projecting into a projected volume. Note that this is identical to a downwardapi volume source without the default mode.
object
Property | Type | Description |
---|---|---|
|
|
Items is a list of DownwardapiVolume file |
|
|
DownwardapiVolumeFile represents information to create the file containing the pod field |
Items is a list of DownwardapiVolume file
array
DownwardapiVolumeFile represents information to create the file containing the pod field
object
path
Property | Type | Description |
---|---|---|
|
|
ObjectFieldSelector selects an apiVersioned field of an object. |
|
|
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. |
|
|
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 '..' |
|
|
ResourceFieldSelector represents container resources (cpu, memory) and their output format |
ObjectFieldSelector selects an apiVersioned field of an object.
object
fieldPath
Property | Type | Description |
---|---|---|
|
|
Version of the schema the FieldPath is written in terms of, defaults to "v1". |
|
|
Path of the field to select in the specified api version. |
ResourceFieldSelector represents container resources (cpu, memory) and their output format
object
resource
Property | Type | Description |
---|---|---|
|
|
Container name: required for volumes, optional for env vars |
|
Specifies the output format of the exposed resources, defaults to "1" |
|
|
|
Required: resource to select |
Adapts a secret into a projected volume.
The contents of the target Secret’s Data field will be presented in a projected volume as files using the keys in the Data field as the file names. Note that this is identical to a secret volume source without the default mode.
object
Property | Type | Description |
---|---|---|
|
|
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 '..'. |
|
|
Maps a string key to a path within a volume. |
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
Specify whether the Secret or its key must be defined |
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 '..'.
array
Maps a string key to a path within a volume.
object
key
path
Property | Type | Description |
---|---|---|
|
|
The key to project. |
|
|
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. |
|
|
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 '..'. |
ServiceAccountTokenProjection represents a projected service account token volume. This projection can be used to insert a service account token into the pods runtime filesystem for use against apis (Kubernetes api Server or otherwise).
object
path
Property | Type | Description |
---|---|---|
|
|
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 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 is the path relative to the mount point of the file to project the token into. |
Represents a Quobyte mount that lasts the lifetime of a pod. Quobyte volumes do not support ownership management or SELinux relabeling.
object
registry
volume
Property | Type | Description |
---|---|---|
|
|
Group to map volume access to Default is no group |
|
|
ReadOnly here will force the Quobyte volume to be mounted with read-only permissions. Defaults to false. |
|
|
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 owning the given Quobyte volume in the Backend Used with dynamically provisioned Quobyte volumes, value is set by the plugin |
|
|
User to map volume access to Defaults to serivceaccount user |
|
|
Volume is a string that references an already created Quobyte volume by name. |
Represents a Rados Block Device mount that lasts the lifetime of a pod. RBD volumes support ownership management and SELinux relabeling.
object
monitors
image
Property | Type | Description |
---|---|---|
|
|
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 |
|
|
The rados image name. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it |
|
|
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 |
|
|
A collection of Ceph monitors. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it |
|
|
The rados pool name. Default is rbd. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it |
|
|
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 |
|
|
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. |
|
|
The rados user name. Default is admin. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it |
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
ScaleIOVolumeSource represents a persistent ScaleIO volume
object
gateway
system
secretRef
Property | Type | Description |
---|---|---|
|
|
Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Default is "xfs". |
|
|
The host address of the ScaleIO api Gateway. |
|
|
The name of the ScaleIO Protection Domain for the configured storage. |
|
|
Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. |
|
|
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. |
|
|
Flag to enable/disable SSL communication with Gateway, default false |
|
|
Indicates whether the storage for a volume should be ThickProvisioned or ThinProvisioned. Default is ThinProvisioned. |
|
|
The ScaleIO Storage Pool associated with the protection domain. |
|
|
The name of the storage system as configured in ScaleIO. |
|
|
The name of a volume already created in the ScaleIO system that is associated with this volume source. |
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
Adapts a Secret into a volume.
The contents of the target Secret’s Data field will be presented in a volume as files using the keys in the Data field as the file names. Secret volumes support ownership management and SELinux relabeling.
object
Property | Type | Description |
---|---|---|
|
|
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. |
|
|
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 '..'. |
|
|
Maps a string key to a path within a volume. |
|
|
Specify whether the Secret or its keys must be defined |
|
|
Name of the secret in the pod’s namespace to use. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret |
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 '..'.
array
Maps a string key to a path within a volume.
object
key
path
Property | Type | Description |
---|---|---|
|
|
The key to project. |
|
|
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. |
|
|
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 '..'. |
Represents a StorageOS persistent volume resource.
object
Property | Type | Description |
---|---|---|
|
|
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. |
|
|
Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. |
|
|
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. |
|
|
VolumeName is the human-readable name of the StorageOS volume. Volume names are only unique within a namespace. |
|
|
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. |
LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
Represents a vSphere volume resource.
object
volumePath
Property | Type | Description |
---|---|---|
|
|
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. |
|
|
Storage Policy Based Management (SPBM) profile ID associated with the StoragePolicyName. |
|
|
Storage Policy Based Management (SPBM) profile name. |
|
|
Path that identifies vSphere volume vmdk |
The following api endpoints are available:
/api/v1/podtemplates
GET
: list or watch objects of kind PodTemplate
/api/v1/watch/podtemplates
GET
: watch individual changes to a list of PodTemplate. deprecated: use the 'watch' parameter with a list operation instead.
/api/v1/namespaces/{namespace}/podtemplates
DELETE
: delete collection of PodTemplate
GET
: list or watch objects of kind PodTemplate
POST
: create a PodTemplate
/api/v1/watch/namespaces/{namespace}/podtemplates
GET
: watch individual changes to a list of PodTemplate. deprecated: use the 'watch' parameter with a list operation instead.
/api/v1/namespaces/{namespace}/podtemplates/{name}
DELETE
: delete a PodTemplate
GET
: read the specified PodTemplate
PATCH
: partially update the specified PodTemplate
PUT
: replace the specified PodTemplate
/api/v1/watch/namespaces/{namespace}/podtemplates/{name}
GET
: watch changes to an object of kind PodTemplate. deprecated: use the 'watch' parameter with a list operation instead, filtered to a single item with the 'fieldSelector' parameter.
Parameter | Type | Description |
---|---|---|
|
|
allowWatchBookmarks requests watch events with type "BOOKMARK". Servers that do not implement bookmarks may ignore this flag and bookmarks are sent at the server's discretion. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session. If this is not a watch, this field is ignored. |
|
|
The continue option should be set when retrieving more results from the server. Since this value is server defined, clients may only use the continue value from a previous query result with identical query parameters (except for the value of continue) and the server may reject a continue value it does not recognize. If the specified continue value is no longer valid whether due to expiration (generally five to fifteen minutes) or a configuration change on the server, the server will respond with a 410 ResourceExpired error together with a continue token. If the client needs a consistent list, it must restart their list without the continue field. Otherwise, the client may send another list request with the token received with the 410 error, the server will respond with a list starting from the next key, but from the latest snapshot, which is inconsistent from the previous list results - objects that are created, modified, or deleted after the first list request will be included in the response, as long as their keys are after the "next key". This field is not supported when watch is true. Clients may start a watch from the last resourceVersion value returned by the server and not miss any modifications. |
|
|
A selector to restrict the list of returned objects by their fields. Defaults to everything. |
|
|
A selector to restrict the list of returned objects by their labels. Defaults to everything. |
|
|
limit is a maximum number of responses to return for a list call. If more items exist, the server will set the `continue` field on the list metadata to a value that can be used with the same initial query to retrieve the next set of results. Setting a limit may return fewer than the requested amount of items (up to zero items) in the event all requested objects are filtered out and clients should only use the presence of the continue field to determine whether more results are available. Servers may choose not to support the limit argument and will return all of the available results. If limit is specified and the continue field is empty, clients may assume that no more results are available. This field is not supported if watch is true. The server guarantees that the objects returned when using continue will be identical to issuing a single list call without a limit - that is, no objects created, modified, or deleted after the first request is issued will be included in any subsequent continued requests. This is sometimes referred to as a consistent snapshot, and ensures that a client that is using limit to receive smaller chunks of a very large result can ensure they see all possible objects. If objects are updated during a chunked list the version of the object that was present at the time the first list result was calculated is returned. |
|
|
If 'true', then the output is pretty printed. |
|
|
resourceVersion sets a constraint on what resource versions a request may be served from. See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details. Defaults to unset |
|
|
resourceVersionMatch determines how resourceVersion is applied to list calls. It is highly recommended that resourceVersionMatch be set for list calls where resourceVersion is set See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details. Defaults to unset |
|
|
Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity. |
|
|
Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion. |
GET
list or watch objects of kind PodTemplate
HTTP code | Reponse body |
---|---|
200 - OK |
|
401 - Unauthorized |
Empty |
Parameter | Type | Description |
---|---|---|
|
|
allowWatchBookmarks requests watch events with type "BOOKMARK". Servers that do not implement bookmarks may ignore this flag and bookmarks are sent at the server's discretion. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session. If this is not a watch, this field is ignored. |
|
|
The continue option should be set when retrieving more results from the server. Since this value is server defined, clients may only use the continue value from a previous query result with identical query parameters (except for the value of continue) and the server may reject a continue value it does not recognize. If the specified continue value is no longer valid whether due to expiration (generally five to fifteen minutes) or a configuration change on the server, the server will respond with a 410 ResourceExpired error together with a continue token. If the client needs a consistent list, it must restart their list without the continue field. Otherwise, the client may send another list request with the token received with the 410 error, the server will respond with a list starting from the next key, but from the latest snapshot, which is inconsistent from the previous list results - objects that are created, modified, or deleted after the first list request will be included in the response, as long as their keys are after the "next key". This field is not supported when watch is true. Clients may start a watch from the last resourceVersion value returned by the server and not miss any modifications. |
|
|
A selector to restrict the list of returned objects by their fields. Defaults to everything. |
|
|
A selector to restrict the list of returned objects by their labels. Defaults to everything. |
|
|
limit is a maximum number of responses to return for a list call. If more items exist, the server will set the `continue` field on the list metadata to a value that can be used with the same initial query to retrieve the next set of results. Setting a limit may return fewer than the requested amount of items (up to zero items) in the event all requested objects are filtered out and clients should only use the presence of the continue field to determine whether more results are available. Servers may choose not to support the limit argument and will return all of the available results. If limit is specified and the continue field is empty, clients may assume that no more results are available. This field is not supported if watch is true. The server guarantees that the objects returned when using continue will be identical to issuing a single list call without a limit - that is, no objects created, modified, or deleted after the first request is issued will be included in any subsequent continued requests. This is sometimes referred to as a consistent snapshot, and ensures that a client that is using limit to receive smaller chunks of a very large result can ensure they see all possible objects. If objects are updated during a chunked list the version of the object that was present at the time the first list result was calculated is returned. |
|
|
If 'true', then the output is pretty printed. |
|
|
resourceVersion sets a constraint on what resource versions a request may be served from. See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details. Defaults to unset |
|
|
resourceVersionMatch determines how resourceVersion is applied to list calls. It is highly recommended that resourceVersionMatch be set for list calls where resourceVersion is set See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details. Defaults to unset |
|
|
Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity. |
|
|
Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion. |
GET
watch individual changes to a list of PodTemplate. deprecated: use the 'watch' parameter with a list operation instead.
HTTP code | Reponse body |
---|---|
200 - OK |
|
401 - Unauthorized |
Empty |
Parameter | Type | Description |
---|---|---|
|
|
object name and auth scope, such as for teams and projects |
Parameter | Type | Description |
---|---|---|
|
|
If 'true', then the output is pretty printed. |
DELETE
delete collection of PodTemplate
Parameter | Type | Description |
---|---|---|
|
|
The continue option should be set when retrieving more results from the server. Since this value is server defined, clients may only use the continue value from a previous query result with identical query parameters (except for the value of continue) and the server may reject a continue value it does not recognize. If the specified continue value is no longer valid whether due to expiration (generally five to fifteen minutes) or a configuration change on the server, the server will respond with a 410 ResourceExpired error together with a continue token. If the client needs a consistent list, it must restart their list without the continue field. Otherwise, the client may send another list request with the token received with the 410 error, the server will respond with a list starting from the next key, but from the latest snapshot, which is inconsistent from the previous list results - objects that are created, modified, or deleted after the first list request will be included in the response, as long as their keys are after the "next key". This field is not supported when watch is true. Clients may start a watch from the last resourceVersion value returned by the server and not miss any modifications. |
|
|
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 |
|
|
A selector to restrict the list of returned objects by their fields. Defaults to everything. |
|
|
The duration in seconds before the object should be deleted. Value must be non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period for the specified type will be used. Defaults to a per object value if not specified. zero means delete immediately. |
|
|
A selector to restrict the list of returned objects by their labels. Defaults to everything. |
|
|
limit is a maximum number of responses to return for a list call. If more items exist, the server will set the `continue` field on the list metadata to a value that can be used with the same initial query to retrieve the next set of results. Setting a limit may return fewer than the requested amount of items (up to zero items) in the event all requested objects are filtered out and clients should only use the presence of the continue field to determine whether more results are available. Servers may choose not to support the limit argument and will return all of the available results. If limit is specified and the continue field is empty, clients may assume that no more results are available. This field is not supported if watch is true. The server guarantees that the objects returned when using continue will be identical to issuing a single list call without a limit - that is, no objects created, modified, or deleted after the first request is issued will be included in any subsequent continued requests. This is sometimes referred to as a consistent snapshot, and ensures that a client that is using limit to receive smaller chunks of a very large result can ensure they see all possible objects. If objects are updated during a chunked list the version of the object that was present at the time the first list result was calculated is returned. |
|
|
Deprecated: please use the PropagationPolicy, this field will be deprecated in 1.7. Should the dependent objects be orphaned. If true/false, the "orphan" finalizer will be added to/removed from the object's finalizers list. Either this field or PropagationPolicy may be set, but not both. |
|
|
Whether and how garbage collection will be performed. Either this field or OrphanDependents may be set, but not both. The default policy is decided by the existing finalizer set in the metadata.finalizers and the resource-specific default policy. Acceptable values are: 'Orphan' - orphan the dependents; 'Background' - allow the garbage collector to delete the dependents in the background; 'Foreground' - a cascading policy that deletes all dependents in the foreground. |
|
|
resourceVersion sets a constraint on what resource versions a request may be served from. See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details. Defaults to unset |
|
|
resourceVersionMatch determines how resourceVersion is applied to list calls. It is highly recommended that resourceVersionMatch be set for list calls where resourceVersion is set See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details. Defaults to unset |
|
|
Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity. |
Parameter | Type | Description |
---|---|---|
|
|
HTTP code | Reponse body |
---|---|
200 - OK |
|
401 - Unauthorized |
Empty |
GET
list or watch objects of kind PodTemplate
Parameter | Type | Description |
---|---|---|
|
|
allowWatchBookmarks requests watch events with type "BOOKMARK". Servers that do not implement bookmarks may ignore this flag and bookmarks are sent at the server's discretion. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session. If this is not a watch, this field is ignored. |
|
|
The continue option should be set when retrieving more results from the server. Since this value is server defined, clients may only use the continue value from a previous query result with identical query parameters (except for the value of continue) and the server may reject a continue value it does not recognize. If the specified continue value is no longer valid whether due to expiration (generally five to fifteen minutes) or a configuration change on the server, the server will respond with a 410 ResourceExpired error together with a continue token. If the client needs a consistent list, it must restart their list without the continue field. Otherwise, the client may send another list request with the token received with the 410 error, the server will respond with a list starting from the next key, but from the latest snapshot, which is inconsistent from the previous list results - objects that are created, modified, or deleted after the first list request will be included in the response, as long as their keys are after the "next key". This field is not supported when watch is true. Clients may start a watch from the last resourceVersion value returned by the server and not miss any modifications. |
|
|
A selector to restrict the list of returned objects by their fields. Defaults to everything. |
|
|
A selector to restrict the list of returned objects by their labels. Defaults to everything. |
|
|
limit is a maximum number of responses to return for a list call. If more items exist, the server will set the `continue` field on the list metadata to a value that can be used with the same initial query to retrieve the next set of results. Setting a limit may return fewer than the requested amount of items (up to zero items) in the event all requested objects are filtered out and clients should only use the presence of the continue field to determine whether more results are available. Servers may choose not to support the limit argument and will return all of the available results. If limit is specified and the continue field is empty, clients may assume that no more results are available. This field is not supported if watch is true. The server guarantees that the objects returned when using continue will be identical to issuing a single list call without a limit - that is, no objects created, modified, or deleted after the first request is issued will be included in any subsequent continued requests. This is sometimes referred to as a consistent snapshot, and ensures that a client that is using limit to receive smaller chunks of a very large result can ensure they see all possible objects. If objects are updated during a chunked list the version of the object that was present at the time the first list result was calculated is returned. |
|
|
resourceVersion sets a constraint on what resource versions a request may be served from. See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details. Defaults to unset |
|
|
resourceVersionMatch determines how resourceVersion is applied to list calls. It is highly recommended that resourceVersionMatch be set for list calls where resourceVersion is set See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details. Defaults to unset |
|
|
Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity. |
|
|
Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion. |
HTTP code | Reponse body |
---|---|
200 - OK |
|
401 - Unauthorized |
Empty |
POST
create a PodTemplate
Parameter | Type | Description |
---|---|---|
|
|
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 |
|
|
fieldManager is a name associated with the actor or entity that is making these changes. The value must be less than or 128 characters long, and only contain printable characters, as defined by https://golang.org/pkg/unicode/#IsPrint. |
Parameter | Type | Description |
---|---|---|
|
|
HTTP code | Reponse body |
---|---|
200 - OK |
|
201 - Created |
|
202 - Accepted |
|
401 - Unauthorized |
Empty |
Parameter | Type | Description |
---|---|---|
|
|
object name and auth scope, such as for teams and projects |
Parameter | Type | Description |
---|---|---|
|
|
allowWatchBookmarks requests watch events with type "BOOKMARK". Servers that do not implement bookmarks may ignore this flag and bookmarks are sent at the server's discretion. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session. If this is not a watch, this field is ignored. |
|
|
The continue option should be set when retrieving more results from the server. Since this value is server defined, clients may only use the continue value from a previous query result with identical query parameters (except for the value of continue) and the server may reject a continue value it does not recognize. If the specified continue value is no longer valid whether due to expiration (generally five to fifteen minutes) or a configuration change on the server, the server will respond with a 410 ResourceExpired error together with a continue token. If the client needs a consistent list, it must restart their list without the continue field. Otherwise, the client may send another list request with the token received with the 410 error, the server will respond with a list starting from the next key, but from the latest snapshot, which is inconsistent from the previous list results - objects that are created, modified, or deleted after the first list request will be included in the response, as long as their keys are after the "next key". This field is not supported when watch is true. Clients may start a watch from the last resourceVersion value returned by the server and not miss any modifications. |
|
|
A selector to restrict the list of returned objects by their fields. Defaults to everything. |
|
|
A selector to restrict the list of returned objects by their labels. Defaults to everything. |
|
|
limit is a maximum number of responses to return for a list call. If more items exist, the server will set the `continue` field on the list metadata to a value that can be used with the same initial query to retrieve the next set of results. Setting a limit may return fewer than the requested amount of items (up to zero items) in the event all requested objects are filtered out and clients should only use the presence of the continue field to determine whether more results are available. Servers may choose not to support the limit argument and will return all of the available results. If limit is specified and the continue field is empty, clients may assume that no more results are available. This field is not supported if watch is true. The server guarantees that the objects returned when using continue will be identical to issuing a single list call without a limit - that is, no objects created, modified, or deleted after the first request is issued will be included in any subsequent continued requests. This is sometimes referred to as a consistent snapshot, and ensures that a client that is using limit to receive smaller chunks of a very large result can ensure they see all possible objects. If objects are updated during a chunked list the version of the object that was present at the time the first list result was calculated is returned. |
|
|
If 'true', then the output is pretty printed. |
|
|
resourceVersion sets a constraint on what resource versions a request may be served from. See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details. Defaults to unset |
|
|
resourceVersionMatch determines how resourceVersion is applied to list calls. It is highly recommended that resourceVersionMatch be set for list calls where resourceVersion is set See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details. Defaults to unset |
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Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity. |
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Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion. |
GET
watch individual changes to a list of PodTemplate. deprecated: use the 'watch' parameter with a list operation instead.
HTTP code | Reponse body |
---|---|
200 - OK |
|
401 - Unauthorized |
Empty |
Parameter | Type | Description |
---|---|---|
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name of the PodTemplate |
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object name and auth scope, such as for teams and projects |
Parameter | Type | Description |
---|---|---|
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If 'true', then the output is pretty printed. |
DELETE
delete a PodTemplate
Parameter | Type | Description |
---|---|---|
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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 |
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The duration in seconds before the object should be deleted. Value must be non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period for the specified type will be used. Defaults to a per object value if not specified. zero means delete immediately. |
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Deprecated: please use the PropagationPolicy, this field will be deprecated in 1.7. Should the dependent objects be orphaned. If true/false, the "orphan" finalizer will be added to/removed from the object's finalizers list. Either this field or PropagationPolicy may be set, but not both. |
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Whether and how garbage collection will be performed. Either this field or OrphanDependents may be set, but not both. The default policy is decided by the existing finalizer set in the metadata.finalizers and the resource-specific default policy. Acceptable values are: 'Orphan' - orphan the dependents; 'Background' - allow the garbage collector to delete the dependents in the background; 'Foreground' - a cascading policy that deletes all dependents in the foreground. |
Parameter | Type | Description |
---|---|---|
|
|
HTTP code | Reponse body |
---|---|
200 - OK |
|
202 - Accepted |
|
401 - Unauthorized |
Empty |
GET
read the specified PodTemplate
HTTP code | Reponse body |
---|---|
200 - OK |
|
401 - Unauthorized |
Empty |
PATCH
partially update the specified PodTemplate
Parameter | Type | Description |
---|---|---|
|
|
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 |
|
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fieldManager is a name associated with the actor or entity that is making these changes. The value must be less than or 128 characters long, and only contain printable characters, as defined by https://golang.org/pkg/unicode/#IsPrint. This field is required for apply requests (application/apply-patch) but optional for non-apply patch types (JsonPatch, MergePatch, StrategicMergePatch). |
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Force is going to "force" Apply requests. It means user will re-acquire conflicting fields owned by other people. Force flag must be unset for non-apply patch requests. |
Parameter | Type | Description |
---|---|---|
|
|
HTTP code | Reponse body |
---|---|
200 - OK |
|
201 - Created |
|
401 - Unauthorized |
Empty |
PUT
replace the specified PodTemplate
Parameter | Type | Description |
---|---|---|
|
|
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 |
|
|
fieldManager is a name associated with the actor or entity that is making these changes. The value must be less than or 128 characters long, and only contain printable characters, as defined by https://golang.org/pkg/unicode/#IsPrint. |
Parameter | Type | Description |
---|---|---|
|
|
HTTP code | Reponse body |
---|---|
200 - OK |
|
201 - Created |
|
401 - Unauthorized |
Empty |
Parameter | Type | Description |
---|---|---|
|
|
name of the PodTemplate |
|
|
object name and auth scope, such as for teams and projects |
Parameter | Type | Description |
---|---|---|
|
|
allowWatchBookmarks requests watch events with type "BOOKMARK". Servers that do not implement bookmarks may ignore this flag and bookmarks are sent at the server's discretion. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session. If this is not a watch, this field is ignored. |
|
|
The continue option should be set when retrieving more results from the server. Since this value is server defined, clients may only use the continue value from a previous query result with identical query parameters (except for the value of continue) and the server may reject a continue value it does not recognize. If the specified continue value is no longer valid whether due to expiration (generally five to fifteen minutes) or a configuration change on the server, the server will respond with a 410 ResourceExpired error together with a continue token. If the client needs a consistent list, it must restart their list without the continue field. Otherwise, the client may send another list request with the token received with the 410 error, the server will respond with a list starting from the next key, but from the latest snapshot, which is inconsistent from the previous list results - objects that are created, modified, or deleted after the first list request will be included in the response, as long as their keys are after the "next key". This field is not supported when watch is true. Clients may start a watch from the last resourceVersion value returned by the server and not miss any modifications. |
|
|
A selector to restrict the list of returned objects by their fields. Defaults to everything. |
|
|
A selector to restrict the list of returned objects by their labels. Defaults to everything. |
|
|
limit is a maximum number of responses to return for a list call. If more items exist, the server will set the `continue` field on the list metadata to a value that can be used with the same initial query to retrieve the next set of results. Setting a limit may return fewer than the requested amount of items (up to zero items) in the event all requested objects are filtered out and clients should only use the presence of the continue field to determine whether more results are available. Servers may choose not to support the limit argument and will return all of the available results. If limit is specified and the continue field is empty, clients may assume that no more results are available. This field is not supported if watch is true. The server guarantees that the objects returned when using continue will be identical to issuing a single list call without a limit - that is, no objects created, modified, or deleted after the first request is issued will be included in any subsequent continued requests. This is sometimes referred to as a consistent snapshot, and ensures that a client that is using limit to receive smaller chunks of a very large result can ensure they see all possible objects. If objects are updated during a chunked list the version of the object that was present at the time the first list result was calculated is returned. |
|
|
If 'true', then the output is pretty printed. |
|
|
resourceVersion sets a constraint on what resource versions a request may be served from. See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details. Defaults to unset |
|
|
resourceVersionMatch determines how resourceVersion is applied to list calls. It is highly recommended that resourceVersionMatch be set for list calls where resourceVersion is set See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details. Defaults to unset |
|
|
Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity. |
|
|
Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion. |
GET
watch changes to an object of kind PodTemplate. deprecated: use the 'watch' parameter with a list operation instead, filtered to a single item with the 'fieldSelector' parameter.
HTTP code | Reponse body |
---|---|
200 - OK |
|
401 - Unauthorized |
Empty |