ImageStreamTag [image.openshift.io/v1]

.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

.conditions

array

conditions is an array of conditions that apply to the image stream tag.

.conditions[]

object

TagEventCondition contains condition information for a tag event.

.generation

integer

generation is the current generation of the tagged image - if tag is provided and this value is not equal to the tag generation, a user has requested an import that has not completed, or conditions will be filled out indicating any error.

.image

object

Image is an immutable representation of a Docker image and metadata at a point in time.

.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

.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.

.metadata

ObjectMeta meta/v1

Standard object’s metadata.

.tag

object

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

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

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

dockerImageConfig

string

DockerImageConfig is a JSON blob that the runtime uses to set up the container. This is a part of manifest schema v2.

dockerImageLayers

array

DockerImageLayers represents the layers in the image. May not be set if the image does not define that data.

dockerImageLayers[]

object

ImageLayer represents a single layer of the image. Some images may have multiple layers. Some may have none.

dockerImageManifest

string

DockerImageManifest is the raw JSON of the manifest

dockerImageManifestMediaType

string

DockerImageManifestMediaType specifies the mediaType of manifest. This is a part of manifest schema v2.

dockerImageMetadata

RawExtension pkg/runtime

DockerImageMetadata contains metadata about this image

dockerImageMetadataVersion

string

DockerImageMetadataVersion conveys the version of the object, which if empty defaults to "1.0"

dockerImageReference

string

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

dockerImageSignatures

array (string)

DockerImageSignatures provides the signatures as opaque blobs. This is a part of manifest schema v1.

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.

signatures

array

Signatures holds all signatures of the image.

signatures[]

object

ImageSignature holds a signature of an image. It allows to verify image identity and possibly other claims as long as the signature is trusted. Based on this information it is possible to restrict runnable images to those matching cluster-wide policy. Mandatory fields should be parsed by clients doing image verification. The others are parsed from signature’s content by the server. They serve just an informative purpose.

mediaType

string

MediaType of the referenced object.

name

string

Name of the layer as defined by the underlying store.

size

integer

Size of the layer in bytes as defined by the underlying store.

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

conditions

array

Conditions represent the latest available observations of a signature’s current state.

conditions[]

object

SignatureCondition describes an image signature condition of particular kind at particular probe time.

content

string

Required: An opaque binary string which is an image’s signature.

created

Time meta/v1

If specified, it is the time of signature’s creation.

imageIdentity

string

A human readable string representing image’s identity. It could be a product name and version, or an image pull spec (e.g. "registry.access.redhat.com/rhel7/rhel:7.2").

issuedBy

object

SignatureIssuer holds information about an issuer of signing certificate or key.

issuedTo

object

SignatureSubject holds information about a person or entity who created the signature.

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.

signedClaims

object (string)

Contains claims from the signature.

type

string

Required: Describes a type of stored blob.

lastProbeTime

Time meta/v1

Last time the condition was checked.

lastTransitionTime

Time meta/v1

Last time the condition transit from one status to another.

message

string

Human readable message indicating details about last transition.

reason

string

(brief) reason for the condition’s last transition.

status

string

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

type

string

Type of signature condition, Complete or Failed.

commonName

string

Common name (e.g. openshift-signing-service).

organization

string

Organization name.

commonName

string

Common name (e.g. openshift-signing-service).

organization

string

Organization name.

publicKeyID

string

If present, it is a human readable key id of public key belonging to the subject used to verify image signature. It should contain at least 64 lowest bits of public key’s fingerprint (e.g. 0x685ebe62bf278440).

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.

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.

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

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.