Description

ClusterResourceQuota mirrors ResourceQuota at a cluster scope. This object is easily convertible to synthetic ResourceQuota object to allow quota evaluation re-use.

Type

object

Required
  • metadata

  • spec

Specification

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 defines the desired quota

.status

object

Status defines the actual enforced quota and its current usage

.spec
Description

Spec defines the desired quota

Type

object

Required
  • quota

  • selector

Property Type Description

quota

object

Quota defines the desired quota

selector

object

Selector is the selector used to match projects. It should only select active projects on the scale of dozens (though it can select many more less active projects). These projects will contend on object creation through this resource.

.spec.quota
Description

Quota defines the desired quota

Type

object

Property Type Description

hard

integer-or-string

hard is the set of desired hard limits for each named resource. More info: https://kubernetes.io/docs/concepts/policy/resource-quotas/

scopeSelector

object

scopeSelector is also a collection of filters like scopes that must match each object tracked by a quota but expressed using ScopeSelectorOperator in combination with possible values. For a resource to match, both scopes AND scopeSelector (if specified in spec), must be matched.

scopes

array (string)

A collection of filters that must match each object tracked by a quota. If not specified, the quota matches all objects.

.spec.quota.scopeSelector
Description

scopeSelector is also a collection of filters like scopes that must match each object tracked by a quota but expressed using ScopeSelectorOperator in combination with possible values. For a resource to match, both scopes AND scopeSelector (if specified in spec), must be matched.

Type

object

Property Type Description

matchExpressions

array

A list of scope selector requirements by scope of the resources.

matchExpressions[]

object

A scoped-resource selector requirement is a selector that contains values, a scope name, and an operator that relates the scope name and values.

.spec.quota.scopeSelector.matchExpressions
Description

A list of scope selector requirements by scope of the resources.

Type

array

.spec.quota.scopeSelector.matchExpressions[]
Description

A scoped-resource selector requirement is a selector that contains values, a scope name, and an operator that relates the scope name and values.

Type

object

Required
  • operator

  • scopeName

Property Type Description

operator

string

Represents a scope’s relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist.

scopeName

string

The name of the scope that the selector applies to.

values

array (string)

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

.spec.selector
Description

Selector is the selector used to match projects. It should only select active projects on the scale of dozens (though it can select many more less active projects). These projects will contend on object creation through this resource.

Type

object

Property Type Description

annotations

undefined (string)

AnnotationSelector is used to select projects by annotation.

labels

``

LabelSelector is used to select projects by label.

.status
Description

Status defines the actual enforced quota and its current usage

Type

object

Required
  • total

Property Type Description

namespaces

``

Namespaces slices the usage by project. This division allows for quick resolution of deletion reconciliation inside of a single project without requiring a recalculation across all projects. This can be used to pull the deltas for a given project.

total

object

Total defines the actual enforced quota and its current usage across all projects

.status.total
Description

Total defines the actual enforced quota and its current usage across all projects

Type

object

Property Type Description

hard

object (string)

Hard is the set of enforced hard limits for each named resource. More info: https://kubernetes.io/docs/concepts/policy/resource-quotas/

used

object (string)

Used is the current observed total usage of the resource in the namespace.

API endpoints

The following API endpoints are available:

  • /apis/quota.openshift.io/v1/clusterresourcequotas

    • DELETE: delete collection of ClusterResourceQuota

    • GET: list objects of kind ClusterResourceQuota

    • POST: create a ClusterResourceQuota

  • /apis/quota.openshift.io/v1/clusterresourcequotas/{name}

    • DELETE: delete a ClusterResourceQuota

    • GET: read the specified ClusterResourceQuota

    • PATCH: partially update the specified ClusterResourceQuota

    • PUT: replace the specified ClusterResourceQuota

  • /apis/quota.openshift.io/v1/clusterresourcequotas/{name}/status

    • GET: read status of the specified ClusterResourceQuota

    • PATCH: partially update status of the specified ClusterResourceQuota

    • PUT: replace status of the specified ClusterResourceQuota

/apis/quota.openshift.io/v1/clusterresourcequotas

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 ClusterResourceQuota

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

When specified with a watch call, shows changes that occur after that particular version of a resource. Defaults to changes from the beginning of history. When specified for list: - if unset, then the result is returned from remote storage based on quorum-read flag; - if it's 0, then we simply return what we currently have in cache, no guarantee; - if set to non zero, then the result is at least as fresh as given rv.

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 ClusterResourceQuota

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

When specified with a watch call, shows changes that occur after that particular version of a resource. Defaults to changes from the beginning of history. When specified for list: - if unset, then the result is returned from remote storage based on quorum-read flag; - if it's 0, then we simply return what we currently have in cache, no guarantee; - if set to non zero, then the result is at least as fresh as given rv.

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

ClusterResourceQuotaList quota.openshift.io/v1

401 - Unauthorized

Empty

HTTP method

POST

Description

create a ClusterResourceQuota

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

ClusterResourceQuota quota.openshift.io/v1

Table 8. HTTP responses
HTTP code Reponse body

200 - OK

ClusterResourceQuota quota.openshift.io/v1

201 - Created

ClusterResourceQuota quota.openshift.io/v1

202 - Accepted

ClusterResourceQuota quota.openshift.io/v1

401 - Unauthorized

Empty

/apis/quota.openshift.io/v1/clusterresourcequotas/{name}

Table 9. Global path parameters
Parameter Type Description

name

string

name of the ClusterResourceQuota

Table 10. Global guery parameters
Parameter Type Description

pretty

string

If 'true', then the output is pretty printed.

HTTP method

DELETE

Description

delete a ClusterResourceQuota

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 ClusterResourceQuota

Table 14. Query parameters
Parameter Type Description

resourceVersion

string

When specified: - if unset, then the result is returned from remote storage based on quorum-read flag; - if it's 0, then we simply return what we currently have in cache, no guarantee; - if set to non zero, then the result is at least as fresh as given rv.

Table 15. HTTP responses
HTTP code Reponse body

200 - OK

ClusterResourceQuota quota.openshift.io/v1

401 - Unauthorized

Empty

HTTP method

PATCH

Description

partially update the specified ClusterResourceQuota

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

ClusterResourceQuota quota.openshift.io/v1

401 - Unauthorized

Empty

HTTP method

PUT

Description

replace the specified ClusterResourceQuota

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

ClusterResourceQuota quota.openshift.io/v1

Table 21. HTTP responses
HTTP code Reponse body

200 - OK

ClusterResourceQuota quota.openshift.io/v1

201 - Created

ClusterResourceQuota quota.openshift.io/v1

401 - Unauthorized

Empty

/apis/quota.openshift.io/v1/clusterresourcequotas/{name}/status

Table 22. Global path parameters
Parameter Type Description

name

string

name of the ClusterResourceQuota

Table 23. Global guery parameters
Parameter Type Description

pretty

string

If 'true', then the output is pretty printed.

HTTP method

GET

Description

read status of the specified ClusterResourceQuota

Table 24. Query parameters
Parameter Type Description

resourceVersion

string

When specified: - if unset, then the result is returned from remote storage based on quorum-read flag; - if it's 0, then we simply return what we currently have in cache, no guarantee; - if set to non zero, then the result is at least as fresh as given rv.

Table 25. HTTP responses
HTTP code Reponse body

200 - OK

ClusterResourceQuota quota.openshift.io/v1

401 - Unauthorized

Empty

HTTP method

PATCH

Description

partially update status of the specified ClusterResourceQuota

Table 26. 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 27. Body parameters
Parameter Type Description

body

Patch meta/v1

Table 28. HTTP responses
HTTP code Reponse body

200 - OK

ClusterResourceQuota quota.openshift.io/v1

401 - Unauthorized

Empty

HTTP method

PUT

Description

replace status of the specified ClusterResourceQuota

Table 29. 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 30. Body parameters
Parameter Type Description

body

ClusterResourceQuota quota.openshift.io/v1

Table 31. HTTP responses
HTTP code Reponse body

200 - OK

ClusterResourceQuota quota.openshift.io/v1

201 - Created

ClusterResourceQuota quota.openshift.io/v1

401 - Unauthorized

Empty