Network [config.openshift.io/v1] - Config APIs | API reference

Specification
API endpoints
- /apis/config.openshift.io/v1/networks
- /apis/config.openshift.io/v1/networks/{name}

Description

Network holds cluster-wide information about Network. The canonical name is cluster. It is used to configure the desired network configuration, such as: IP address pools for services/pod IPs, network plugin, etc. Please view network.spec for an explanation on what applies when configuring this resource.

Type

object

Required

spec

Specification

Property Type Description

Property	Type	Description
`.apiVersion`	`string`	APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
`.kind`	`string`	Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
`.metadata`	`ObjectMeta meta/v1`	Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
`.spec`	`object`	spec holds user settable values for configuration. As a general rule, this SHOULD NOT be read directly. Instead, you should consume the NetworkStatus, as it indicates the currently deployed configuration. Currently, most spec fields are immutable after installation. Please view the individual ones for further details on each.
`.status`	`object`	status holds observed values from the cluster. They may not be overridden.

.apiVersion

string

APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

.kind

string

Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

.metadata

ObjectMeta meta/v1

Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

.spec

object

spec holds user settable values for configuration. As a general rule, this SHOULD NOT be read directly. Instead, you should consume the NetworkStatus, as it indicates the currently deployed configuration. Currently, most spec fields are immutable after installation. Please view the individual ones for further details on each.

.status

object

status holds observed values from the cluster. They may not be overridden.

.spec

Description: spec holds user settable values for configuration. As a general rule, this SHOULD NOT be read directly. Instead, you should consume the NetworkStatus, as it indicates the currently deployed configuration. Currently, most spec fields are immutable after installation. Please view the individual ones for further details on each.
Type: object

Property Type Description

Property	Type	Description
`clusterNetwork`	`array`	IP address pool to use for pod IPs. This field is immutable after installation.
`clusterNetwork[]`	`object`	ClusterNetworkEntry is a contiguous block of IP addresses from which pod IPs are allocated.
`externalIP`	`object`	externalIP defines configuration for controllers that affect Service.ExternalIP. If nil, then ExternalIP is not allowed to be set.
`networkType`	`string`	NetworkType is the plugin that is to be deployed (e.g. OpenShiftSDN). This should match a value that the cluster-network-operator understands, or else no networking will be installed. Currently supported values are: - OpenShiftSDN This field is immutable after installation.
`serviceNetwork`	`array (string)`	IP address pool for services. Currently, we only support a single entry here. This field is immutable after installation.
`servicenodeportRange`	`string`	The port range allowed for Services of type nodeport. If not specified, the default of 30000-32767 will be used. Such Services without a nodeport specified will have one automatically allocated from this range. This parameter can be updated after the cluster is installed.

clusterNetwork

array

IP address pool to use for pod IPs. This field is immutable after installation.

clusterNetwork[]

object

ClusterNetworkEntry is a contiguous block of IP addresses from which pod IPs are allocated.

externalIP

object

externalIP defines configuration for controllers that affect Service.ExternalIP. If nil, then ExternalIP is not allowed to be set.

networkType

string

NetworkType is the plugin that is to be deployed (e.g. OpenShiftSDN). This should match a value that the cluster-network-operator understands, or else no networking will be installed. Currently supported values are: - OpenShiftSDN This field is immutable after installation.

serviceNetwork

array (string)

IP address pool for services. Currently, we only support a single entry here. This field is immutable after installation.

servicenodeportRange

string

The port range allowed for Services of type nodeport. If not specified, the default of 30000-32767 will be used. Such Services without a nodeport specified will have one automatically allocated from this range. This parameter can be updated after the cluster is installed.

.spec.clusterNetwork

Description: IP address pool to use for pod IPs. This field is immutable after installation.
Type: array

.spec.clusterNetwork[]

Description: ClusterNetworkEntry is a contiguous block of IP addresses from which pod IPs are allocated.
Type: object

Property Type Description

Property	Type	Description
`cidr`	`string`	The complete block for pod IPs.
`hostPrefix`	`integer`	The size (prefix) of block to allocate to each node. If this field is not used by the plugin, it can be left unset.

cidr

string

The complete block for pod IPs.

hostPrefix

integer

The size (prefix) of block to allocate to each node. If this field is not used by the plugin, it can be left unset.

.spec.externalIP

Description: externalIP defines configuration for controllers that affect Service.ExternalIP. If nil, then ExternalIP is not allowed to be set.
Type: object

Property Type Description

Property	Type	Description
`autoAssignCIDRs`	`array (string)`	autoAssignCIDRs is a list of CIDRs from which to automatically assign Service.ExternalIP. These are assigned when the service is of type LoadBalancer. In general, this is only useful for bare-metal clusters. In OpenShift 3.x, this was misleadingly called "IngressIPs". Automatically assigned External IPs are not affected by any ExternalIPPolicy rules. Currently, only one entry may be provided.
`policy`	`object`	policy is a set of restrictions applied to the ExternalIP field. If nil or empty, then ExternalIP is not allowed to be set.

autoAssignCIDRs

array (string)

autoAssignCIDRs is a list of CIDRs from which to automatically assign Service.ExternalIP. These are assigned when the service is of type LoadBalancer. In general, this is only useful for bare-metal clusters. In OpenShift 3.x, this was misleadingly called "IngressIPs". Automatically assigned External IPs are not affected by any ExternalIPPolicy rules. Currently, only one entry may be provided.

policy

object

policy is a set of restrictions applied to the ExternalIP field. If nil or empty, then ExternalIP is not allowed to be set.

.spec.externalIP.policy

Description: policy is a set of restrictions applied to the ExternalIP field. If nil or empty, then ExternalIP is not allowed to be set.
Type: object

Property Type Description

Property	Type	Description
`allowedCIDRs`	`array (string)`	allowedCIDRs is the list of allowed CIDRs.
`rejectedCIDRs`	`array (string)`	rejectedCIDRs is the list of disallowed CIDRs. These take precedence over allowedCIDRs.

allowedCIDRs

array (string)

allowedCIDRs is the list of allowed CIDRs.

rejectedCIDRs

array (string)

rejectedCIDRs is the list of disallowed CIDRs. These take precedence over allowedCIDRs.

.status

Description: status holds observed values from the cluster. They may not be overridden.
Type: object

Property Type Description

Property	Type	Description
`clusterNetwork`	`array`	IP address pool to use for pod IPs.
`clusterNetwork[]`	`object`	ClusterNetworkEntry is a contiguous block of IP addresses from which pod IPs are allocated.
`clusterNetworkMTU`	`integer`	ClusterNetworkMTU is the MTU for inter-pod networking.
`networkType`	`string`	NetworkType is the plugin that is deployed (e.g. OpenShiftSDN).
`serviceNetwork`	`array (string)`	IP address pool for services. Currently, we only support a single entry here.

clusterNetwork

array

IP address pool to use for pod IPs.

clusterNetwork[]

object

ClusterNetworkEntry is a contiguous block of IP addresses from which pod IPs are allocated.

clusterNetworkMTU

integer

ClusterNetworkMTU is the MTU for inter-pod networking.

networkType

string

NetworkType is the plugin that is deployed (e.g. OpenShiftSDN).

serviceNetwork

array (string)

IP address pool for services. Currently, we only support a single entry here.

.status.clusterNetwork

Description: IP address pool to use for pod IPs.
Type: array

.status.clusterNetwork[]

Description: ClusterNetworkEntry is a contiguous block of IP addresses from which pod IPs are allocated.
Type: object

Property Type Description

Property	Type	Description
`cidr`	`string`	The complete block for pod IPs.
`hostPrefix`	`integer`	The size (prefix) of block to allocate to each node. If this field is not used by the plugin, it can be left unset.

cidr

string

The complete block for pod IPs.

hostPrefix

integer

The size (prefix) of block to allocate to each node. If this field is not used by the plugin, it can be left unset.

API endpoints

The following API endpoints are available:

/apis/config.openshift.io/v1/networks
- DELETE: delete collection of Network
- GET: list objects of kind Network
- POST: create a Network
/apis/config.openshift.io/v1/networks/{name}
- DELETE: delete a Network
- GET: read the specified Network
- PATCH: partially update the specified Network
- PUT: replace the specified Network

/apis/config.openshift.io/v1/networks

Table 1. Global guery parameters
Parameter	Type	Description
`pretty`	`string`	If 'true', then the output is pretty printed.

HTTP method: DELETE
Description: delete collection of Network

Table 2. Query parameters
Parameter	Type	Description
`allowWatchBookmarks`	`boolean`	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. If the feature gate WatchBookmarks is not enabled in apiserver, this field is ignored.
`continue`	`string`	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.
`fieldSelector`	`string`	A selector to restrict the list of returned objects by their fields. Defaults to everything.
`labelSelector`	`string`	A selector to restrict the list of returned objects by their labels. Defaults to everything.
`limit`	`integer`	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`	`string`	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`	`string`	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
`timeoutSeconds`	`integer`	Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity.
`watch`	`boolean`	Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion.

Table 3. HTTP responses
HTTP code	Reponse body
200 - OK	`Status meta/v1`
401 - Unauthorized	Empty

HTTP method: GET
Description: list objects of kind Network

Table 4. Query parameters
Parameter	Type	Description
`allowWatchBookmarks`	`boolean`	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. If the feature gate WatchBookmarks is not enabled in apiserver, this field is ignored.
`continue`	`string`	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.
`fieldSelector`	`string`	A selector to restrict the list of returned objects by their fields. Defaults to everything.
`labelSelector`	`string`	A selector to restrict the list of returned objects by their labels. Defaults to everything.
`limit`	`integer`	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`	`string`	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`	`string`	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
`timeoutSeconds`	`integer`	Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity.
`watch`	`boolean`	Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion.

Table 5. HTTP responses
HTTP code	Reponse body
200 - OK	`NetworkList config.openshift.io/v1`
401 - Unauthorized	Empty

HTTP method: POST
Description: create a Network

Table 6. Query parameters
Parameter	Type	Description
`dryRun`	`string`	When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed
`fieldManager`	`string`	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.

Table 7. Body parameters
Parameter	Type	Description
`body`	`Network config.openshift.io/v1`

Table 8. HTTP responses
HTTP code	Reponse body
200 - OK	`Network config.openshift.io/v1`
201 - Created	`Network config.openshift.io/v1`
202 - Accepted	`Network config.openshift.io/v1`
401 - Unauthorized	Empty

/apis/config.openshift.io/v1/networks/{name}

Table 9. Global path parameters
Parameter	Type	Description
`name`	`string`	name of the Network

Table 10. Global guery parameters
Parameter	Type	Description
`pretty`	`string`	If 'true', then the output is pretty printed.

HTTP method: DELETE
Description: delete a Network

Table 11. Query parameters
Parameter	Type	Description
`dryRun`	`string`	When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed
`gracePeriodSeconds`	`integer`	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.
`orphanDependents`	`boolean`	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.
`propagationPolicy`	`string`	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.

Table 12. Body parameters
Parameter	Type	Description
`body`	`DeleteOptions meta/v1`

Table 13. HTTP responses
HTTP code	Reponse body
200 - OK	`Status meta/v1`
202 - Accepted	`Status meta/v1`
401 - Unauthorized	Empty

HTTP method: GET
Description: read the specified Network

Table 14. Query parameters
Parameter	Type	Description
`resourceVersion`	`string`	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

Table 15. HTTP responses
HTTP code	Reponse body
200 - OK	`Network config.openshift.io/v1`
401 - Unauthorized	Empty

HTTP method: PATCH
Description: partially update the specified Network

Table 16. Query parameters
Parameter	Type	Description
`dryRun`	`string`	When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed
`fieldManager`	`string`	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.

Table 17. Body parameters
Parameter	Type	Description
`body`	`Patch meta/v1`

Table 18. HTTP responses
HTTP code	Reponse body
200 - OK	`Network config.openshift.io/v1`
401 - Unauthorized	Empty

HTTP method: PUT
Description: replace the specified Network

Table 19. Query parameters
Parameter	Type	Description
`dryRun`	`string`	When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed
`fieldManager`	`string`	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.

Table 20. Body parameters
Parameter	Type	Description
`body`	`Network config.openshift.io/v1`

Table 21. HTTP responses
HTTP code	Reponse body
200 - OK	`Network config.openshift.io/v1`
201 - Created	`Network config.openshift.io/v1`
401 - Unauthorized	Empty