Operator [operators.coreos.com/v1]
Operator represents a cluster operator.
Type
.spec
Description
OperatorSpec defines the desired state of Operator
Type
object
.status
Description
OperatorStatus defines the observed state of an Operator and its components
Type
object
Property | Type | Description |
---|---|---|
|
| Components describes resources that compose the operator. |
.status.components
Description
Components describes resources that compose the operator.
Type
object
Required
labelSelector
Property | Type | Description |
---|---|---|
|
| LabelSelector is a label query over a set of resources used to select the operator’s components |
|
| Refs are a set of references to the operator’s component resources, selected with LabelSelector. |
|
| RichReference is a reference to a resource, enriched with its status conditions. |
.status.components.labelSelector
Description
LabelSelector is a label query over a set of resources used to select the operator’s components
Type
object
Property | Type | Description |
---|---|---|
|
| matchExpressions is a list of label selector requirements. The requirements are ANDed. |
|
| A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. |
|
| matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is “key”, the operator is “In”, and the values array contains only “value”. The requirements are ANDed. |
.status.components.labelSelector.matchExpressions
Description
matchExpressions is a list of label selector requirements. The requirements are ANDed.
Type
array
.status.components.labelSelector.matchExpressions[]
Description
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
Type
object
Required
key
Property | Type | Description |
---|---|---|
|
| key is the label key that the selector applies to. |
|
| operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. |
|
| values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. |
.status.components.refs
Description
Refs are a set of references to the operator’s component resources, selected with LabelSelector.
Type
array
.status.components.refs[]
Description
RichReference is a reference to a resource, enriched with its status conditions.
Type
object
Property | Type | Description |
---|---|---|
|
| API version of the referent. |
|
| Conditions represents the latest state of the component. |
|
| Condition represent the latest available observations of an component’s state. |
|
| If referring to a piece of an object instead of an entire object, this string should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2]. For example, if the object reference is to a container within a pod, this would take on a value like: “spec.containers{name}” (where “name” refers to the name of the container that triggered the event) or if no container name is specified “spec.containers[2]” (container with index 2 in this pod). This syntax is chosen only to have some well-defined way of referencing a part of an object. TODO: this design is not final and this field is subject to change in the future. |
|
| Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds |
|
| Name of the referent. More info: |
|
| Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/ |
|
| Specific resourceVersion to which this reference is made, if any. More info: |
|
| UID of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#uids |
.status.components.refs[].conditions
Conditions represents the latest state of the component.
Type
array
.status.components.refs[].conditions[]
Description
Condition represent the latest available observations of an component’s state.
Type
object
Required
status
type
Property | Type | Description |
---|---|---|
|
| Last time the condition transitioned from one status to another. |
| Last time the condition was probed | |
|
| A human readable message indicating details about the transition. |
|
| The reason for the condition’s last transition. |
|
| Status of the condition, one of True, False, Unknown. |
|
| Type of condition. |
API endpoints
The following API endpoints are available:
/apis/operators.coreos.com/v1/operators
DELETE
: delete collection of OperatorGET
: list objects of kind OperatorPOST
: create an Operator
/apis/operators.coreos.com/v1/operators/{name}
GET
: read the specified OperatorPATCH
: partially update the specified OperatorPUT
: replace the specified Operator
/apis/operators.coreos.com/v1/operators/{name}/status
GET
: read status of the specified OperatorPATCH
: partially update status of the specified OperatorPUT
: replace status of the specified Operator
Parameter | Type | Description |
---|---|---|
|
| If ‘true’, then the output is pretty printed. |
HTTP method
DELETE
Description
delete collection of Operator
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. If the feature gate WatchBookmarks is not enabled in apiserver, 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 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 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 |
HTTP method
GET
Description
list objects of kind Operator
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. If the feature gate WatchBookmarks is not enabled in apiserver, 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 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 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 |
POST
Description
create an Operator
Parameter | Type | Description |
---|---|---|
|
HTTP code | Reponse body |
---|---|
200 - OK |
Parameter | Type | Description |
---|---|---|
|
| name of the Operator |
Parameter | Type | Description |
---|---|---|
|
| If ‘true’, then the output is pretty printed. |
HTTP method
DELETE
Description
delete an Operator
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 |
|
| 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. |
|
| 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. |
Parameter | Type | Description |
---|---|---|
|
HTTP code | Reponse body |
---|---|
200 - OK |
HTTP method
GET
Description
read the specified Operator
Parameter | Type | Description |
---|---|---|
|
| 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 |
HTTP code | Reponse body |
---|---|
200 - OK |
HTTP method
PATCH
Description
partially update the specified Operator
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 method
PUT
Description
replace the specified Operator
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 |
Parameter | Type | Description |
---|---|---|
|
| name of the Operator |
Parameter | Type | Description |
---|---|---|
|
| If ‘true’, then the output is pretty printed. |
HTTP method
GET
Description
read status of the specified Operator
Parameter | Type | Description |
---|---|---|
|
| resourceVersion sets a constraint on what resource versions a request may be served from. See for details. Defaults to unset |
HTTP code | Reponse body |
---|---|
200 - OK |
HTTP method
PATCH
Description
partially update status of the specified Operator
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 . |
Parameter | Type | Description |
---|---|---|
|
HTTP code | Reponse body |
---|---|
200 - OK |
HTTP method
PUT
Description
replace status of the specified Operator
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. |
HTTP code | Reponse body |
---|---|
200 - OK |