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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/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/api-conventions.md#types-kinds

.metadata

ObjectMeta meta/v1

Standard object’s metadata.

.spec

object

ImageStreamSpec represents options for ImageStreams.

.status

object

ImageStreamStatus contains information about the state of this image stream.

.spec
Description

ImageStreamSpec represents options for ImageStreams.

Type

object

Property Type Description

dockerImageRepository

string

dockerImageRepository is optional, if specified this stream is backed by a Docker repository on this server Deprecated: This field is deprecated as of v3.7 and will be removed in a future release. Specify the source for the tags to be imported in each tag via the spec.tags.from reference instead.

lookupPolicy

object

ImageLookupPolicy describes how an image stream can be used to override the image references used by pods, builds, and other resources in a namespace.

tags

array

tags map arbitrary string values to specific image locators

tags[]

object

TagReference specifies optional annotations for images using this tag and an optional reference to an ImageStreamTag, ImageStreamImage, or DockerImage this tag should track.

.spec.lookupPolicy
Description

ImageLookupPolicy describes how an image stream can be used to override the image references used by pods, builds, and other resources in a namespace.

Type

object

Required
  • local

Property Type Description

local

boolean

local will change the docker short image references (like "mysql" or "php:latest") on objects in this namespace to the image ID whenever they match this image stream, instead of reaching out to a remote registry. The name will be fully qualified to an image ID if found. The tag’s referencePolicy is taken into account on the replaced value. Only works within the current namespace.

.spec.tags
Description

tags map arbitrary string values to specific image locators

Type

array

.spec.tags[]
Description

TagReference specifies optional annotations for images using this tag and an optional reference to an ImageStreamTag, ImageStreamImage, or DockerImage this tag should track.

Type

object

Required
  • name

Property Type Description

annotations

object (string)

Optional; if specified, annotations that are applied to images retrieved via ImageStreamTags.

from

ObjectReference core/v1

Optional; if specified, a reference to another image that this tag should point to. Valid values are ImageStreamTag, ImageStreamImage, and DockerImage. ImageStreamTag references can only reference a tag within this same ImageStream.

generation

integer

Generation is a counter that tracks mutations to the spec tag (user intent). When a tag reference is changed the generation is set to match the current stream generation (which is incremented every time spec is changed). Other processes in the system like the image importer observe that the generation of spec tag is newer than the generation recorded in the status and use that as a trigger to import the newest remote tag. To trigger a new import, clients may set this value to zero which will reset the generation to the latest stream generation. Legacy clients will send this value as nil which will be merged with the current tag generation.

importPolicy

object

TagImportPolicy controls how images related to this tag will be imported.

name

string

Name of the tag

reference

boolean

Reference states if the tag will be imported. Default value is false, which means the tag will be imported.

referencePolicy

object

TagReferencePolicy describes how pull-specs for images in this image stream tag are generated when image change triggers in deployment configs or builds are resolved. This allows the image stream author to control how images are accessed.

.spec.tags[].importPolicy
Description

TagImportPolicy controls how images related to this tag will be imported.

Type

object

Property Type Description

insecure

boolean

Insecure is true if the server may bypass certificate verification or connect directly over HTTP during image import.

scheduled

boolean

Scheduled indicates to the server that this tag should be periodically checked to ensure it is up to date, and imported

.spec.tags[].referencePolicy
Description

TagReferencePolicy describes how pull-specs for images in this image stream tag are generated when image change triggers in deployment configs or builds are resolved. This allows the image stream author to control how images are accessed.

Type

object

Required
  • type

Property Type Description

type

string

Type determines how the image pull spec should be transformed when the image stream tag is used in deployment config triggers or new builds. The default value is Source, indicating the original location of the image should be used (if imported). The user may also specify Local, indicating that the pull spec should point to the integrated Docker registry and leverage the registry’s ability to proxy the pull to an upstream registry. Local allows the credentials used to pull this image to be managed from the image stream’s namespace, so others on the platform can access a remote image but have no access to the remote secret. It also allows the image layers to be mirrored into the local registry which the images can still be pulled even if the upstream registry is unavailable.

.status
Description

ImageStreamStatus contains information about the state of this image stream.

Type

object

Required
  • dockerImageRepository

Property Type Description

dockerImageRepository

string

DockerImageRepository represents the effective location this stream may be accessed at. May be empty until the server determines where the repository is located

publicDockerImageRepository

string

PublicDockerImageRepository represents the public location from where the image can be pulled outside the cluster. This field may be empty if the administrator has not exposed the integrated registry externally.

tags

array

Tags are a historical record of images associated with each tag. The first entry in the TagEvent array is the currently tagged image.

tags[]

object

NamedTagEventList relates a tag to its image history.

.status.tags
Description

Tags are a historical record of images associated with each tag. The first entry in the TagEvent array is the currently tagged image.

Type

array

.status.tags[]
Description

NamedTagEventList relates a tag to its image history.

Type

object

Required
  • tag

  • items

Property Type Description

conditions

array

Conditions is an array of conditions that apply to the tag event list.

conditions[]

object

TagEventCondition contains condition information for a tag event.

items

array

Standard object’s metadata.

items[]

object

TagEvent is used by ImageStreamStatus to keep a historical record of images associated with a tag.

tag

string

Tag is the tag for which the history is recorded

.status.tags[].conditions
Description

Conditions is an array of conditions that apply to the tag event list.

Type

array

.status.tags[].conditions[]
Description

TagEventCondition contains condition information for a tag event.

Type

object

Required
  • type

  • status

  • generation

Property Type Description

generation

integer

Generation is the spec tag generation that this status corresponds to

lastTransitionTime

Time meta/v1

LastTransitionTIme is the time the condition transitioned from one status to another.

message

string

Message is a human readable description of the details about last transition, complementing reason.

reason

string

Reason is a brief machine readable explanation for the condition’s last transition.

status

string

Status of the condition, one of True, False, Unknown.

type

string

Type of tag event condition, currently only ImportSuccess

.status.tags[].items
Description

Standard object’s metadata.

Type

array

.status.tags[].items[]
Description

TagEvent is used by ImageStreamStatus to keep a historical record of images associated with a tag.

Type

object

Required
  • created

  • dockerImageReference

  • image

  • generation

Property Type Description

created

Time meta/v1

Created holds the time the TagEvent was created

dockerImageReference

string

DockerImageReference is the string that can be used to pull this image

generation

integer

Generation is the spec tag generation that resulted in this tag being updated

image

string

Image is the image

API endpoints

The following API endpoints are available:

  • /apis/image.openshift.io/v1/imagestreams

    • GET: list or watch objects of kind ImageStream

  • /apis/image.openshift.io/v1/namespaces/{namespace}/imagestreams

    • DELETE: delete collection of ImageStream

    • GET: list or watch objects of kind ImageStream

    • POST: create an ImageStream

  • /apis/image.openshift.io/v1/namespaces/{namespace}/imagestreams/{name}

    • DELETE: delete an ImageStream

    • GET: read the specified ImageStream

    • PATCH: partially update the specified ImageStream

    • PUT: replace the specified ImageStream

  • /apis/image.openshift.io/v1/namespaces/{namespace}/imagestreams/{name}/layers

    • GET: read layers of the specified ImageStream

  • /apis/image.openshift.io/v1/namespaces/{namespace}/imagestreams/{name}/status

    • GET: read status of the specified ImageStream

    • PATCH: partially update status of the specified ImageStream

    • PUT: replace status of the specified ImageStream

  • /apis/image.openshift.io/v1/namespaces/{namespace}/imagestreams/{name}/secrets

    • GET: read secrets of the specified ImageStream

/apis/image.openshift.io/v1/imagestreams

Table 1. Global guery parameters
Parameter Type Description

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 indicating the client must restart their list without the continue field. 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.

includeUninitialized

boolean

If true, partially initialized resources are included in the response.

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.

pretty

string

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

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.

HTTP method

GET

Description

list or watch objects of kind ImageStream

Table 2. HTTP responses
HTTP code Reponse body

200 - OK

ImageStreamList image.openshift.io/v1

401 - Unauthorized

Empty

/apis/image.openshift.io/v1/namespaces/{namespace}/imagestreams

Table 3. Global path parameters
Parameter Type Description

namespace

string

object name and auth scope, such as for teams and projects

Table 4. Global guery parameters
Parameter Type Description

pretty

string

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

HTTP method

DELETE

Description

delete collection of ImageStream

Table 5. Query parameters
Parameter Type Description

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 indicating the client must restart their list without the continue field. 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.

includeUninitialized

boolean

If true, partially initialized resources are included in the response.

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 6. HTTP responses
HTTP code Reponse body

200 - OK

Status meta/v1

401 - Unauthorized

Empty

HTTP method

GET

Description

list or watch objects of kind ImageStream

Table 7. Query parameters
Parameter Type Description

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 indicating the client must restart their list without the continue field. 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.

includeUninitialized

boolean

If true, partially initialized resources are included in the response.

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 8. HTTP responses
HTTP code Reponse body

200 - OK

ImageStreamList image.openshift.io/v1

401 - Unauthorized

Empty

HTTP method

POST

Description

create an ImageStream

Table 9. Body parameters
Parameter Type Description

body

ImageStream image.openshift.io/v1

Table 10. HTTP responses
HTTP code Reponse body

200 - OK

ImageStream image.openshift.io/v1

201 - Created

ImageStream image.openshift.io/v1

202 - Accepted

ImageStream image.openshift.io/v1

401 - Unauthorized

Empty

/apis/image.openshift.io/v1/namespaces/{namespace}/imagestreams/{name}

Table 11. Global path parameters
Parameter Type Description

name

string

name of the ImageStream

namespace

string

object name and auth scope, such as for teams and projects

Table 12. Global guery parameters
Parameter Type Description

pretty

string

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

HTTP method

DELETE

Description

delete an ImageStream

Table 13. Query parameters
Parameter Type Description

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 14. Body parameters
Parameter Type Description

body

DeleteOptions meta/v1

Table 15. HTTP responses
HTTP code Reponse body

200 - OK

Status meta/v1

401 - Unauthorized

Empty

HTTP method

GET

Description

read the specified ImageStream

Table 16. Query parameters
Parameter Type Description

exact

boolean

Should the export be exact. Exact export maintains cluster-specific fields like 'Namespace'.

export

boolean

Should this value be exported. Export strips fields that a user can not specify.

Table 17. HTTP responses
HTTP code Reponse body

200 - OK

ImageStream image.openshift.io/v1

401 - Unauthorized

Empty

HTTP method

PATCH

Description

partially update the specified ImageStream

Table 18. Body parameters
Parameter Type Description

body

Patch meta/v1

Table 19. HTTP responses
HTTP code Reponse body

200 - OK

ImageStream image.openshift.io/v1

401 - Unauthorized

Empty

HTTP method

PUT

Description

replace the specified ImageStream

Table 20. Body parameters
Parameter Type Description

body

ImageStream image.openshift.io/v1

Table 21. HTTP responses
HTTP code Reponse body

200 - OK

ImageStream image.openshift.io/v1

201 - Created

ImageStream image.openshift.io/v1

401 - Unauthorized

Empty

/apis/image.openshift.io/v1/namespaces/{namespace}/imagestreams/{name}/layers

Table 22. Global path parameters
Parameter Type Description

name

string

name of the ImageStreamLayers

namespace

string

object name and auth scope, such as for teams and projects

Table 23. Global guery parameters
Parameter Type Description

pretty

string

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

HTTP method

GET

Description

read layers of the specified ImageStream

Table 24. HTTP responses
HTTP code Reponse body

200 - OK

ImageStreamLayers image.openshift.io/v1

401 - Unauthorized

Empty

/apis/image.openshift.io/v1/namespaces/{namespace}/imagestreams/{name}/status

Table 25. Global path parameters
Parameter Type Description

name

string

name of the ImageStream

namespace

string

object name and auth scope, such as for teams and projects

Table 26. 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 ImageStream

Table 27. HTTP responses
HTTP code Reponse body

200 - OK

ImageStream image.openshift.io/v1

401 - Unauthorized

Empty

HTTP method

PATCH

Description

partially update status of the specified ImageStream

Table 28. Body parameters
Parameter Type Description

body

Patch meta/v1

Table 29. HTTP responses
HTTP code Reponse body

200 - OK

ImageStream image.openshift.io/v1

401 - Unauthorized

Empty

HTTP method

PUT

Description

replace status of the specified ImageStream

Table 30. Body parameters
Parameter Type Description

body

ImageStream image.openshift.io/v1

Table 31. HTTP responses
HTTP code Reponse body

200 - OK

ImageStream image.openshift.io/v1

201 - Created

ImageStream image.openshift.io/v1

401 - Unauthorized

Empty

/apis/image.openshift.io/v1/namespaces/{namespace}/imagestreams/{name}/secrets

Table 32. Global path parameters
Parameter Type Description

name

string

name of the SecretList

namespace

string

object name and auth scope, such as for teams and projects

Table 33. Global guery parameters
Parameter Type Description

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 indicating the client must restart their list without the continue field. 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.

includeUninitialized

boolean

If true, partially initialized resources are included in the response.

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.

pretty

string

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

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.

HTTP method

GET

Description

read secrets of the specified ImageStream

Table 34. HTTP responses
HTTP code Reponse body

200 - OK

SecretList core/v1

401 - Unauthorized

Empty