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Description

PinnedImageSet describes a set of images that should be pinned by CRI-O and pulled to the nodes which are members of the declared MachineConfigPools. Compatibility level 4: No compatibility is provided, the API can change at any point for any reason. These capabilities should not be used by applications needing long term support.

Type

object

Required
  • 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

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

spec

object

spec describes the configuration of this pinned image set.

status

object

status describes the last observed state of this pinned image set.

.spec

Description

spec describes the configuration of this pinned image set.

Type

object

Required
  • pinnedImages

Property Type Description

pinnedImages

array

pinnedImages is a list of OCI Image referenced by digest that should be pinned and pre-loaded by the nodes of a MachineConfigPool. Translates into a new file inside the /etc/crio/crio.conf.d directory with content similar to this: pinned_images = [ "quay.io/openshift-release-dev/ocp-release@sha256:…​", "quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:…​", "quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:…​", …​ ] These image references should all be by digest, tags aren’t allowed.

pinnedImages[]

object

.spec.pinnedImages

Description

pinnedImages is a list of OCI Image referenced by digest that should be pinned and pre-loaded by the nodes of a MachineConfigPool. Translates into a new file inside the /etc/crio/crio.conf.d directory with content similar to this: pinned_images = [ "quay.io/openshift-release-dev/ocp-release@sha256:…​", "quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:…​", "quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:…​", …​ ] These image references should all be by digest, tags aren’t allowed.

Type

array

.spec.pinnedImages[]

Description
Type

object

Required
  • name

Property Type Description

name

string

name is an OCI Image referenced by digest. The format of the image ref is: host[:port][/namespace]/name@sha256:<digest>

.status

Description

status describes the last observed state of this pinned image set.

Type

object

Property Type Description

conditions

array

conditions represent the observations of a pinned image set’s current state.

conditions[]

object

Condition contains details for one aspect of the current state of this API Resource. --- This struct is intended for direct use as an array at the field path .status.conditions. For example, type FooStatus struct{ // Represents the observations of a foo’s current state. // Known .status.conditions.type are: "Available", "Progressing", and "Degraded" // +patchMergeKey=type // +patchStrategy=merge // +listType=map // +listMapKey=type Conditions []metav1.Condition json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,1,rep,name=conditions" // other fields }

.status.conditions

Description

conditions represent the observations of a pinned image set’s current state.

Type

array

.status.conditions[]

Description

Condition contains details for one aspect of the current state of this API Resource. --- This struct is intended for direct use as an array at the field path .status.conditions. For example, type FooStatus struct{ // Represents the observations of a foo’s current state. // Known .status.conditions.type are: "Available", "Progressing", and "Degraded" // +patchMergeKey=type // +patchStrategy=merge // +listType=map // +listMapKey=type Conditions []metav1.Condition json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,1,rep,name=conditions" // other fields }

Type

object

Required
  • lastTransitionTime

  • message

  • reason

  • status

  • type

Property Type Description

lastTransitionTime

string

lastTransitionTime is the last time the condition transitioned from one status to another. This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.

message

string

message is a human readable message indicating details about the transition. This may be an empty string.

observedGeneration

integer

observedGeneration represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date with respect to the current state of the instance.

reason

string

reason contains a programmatic identifier indicating the reason for the condition’s last transition. Producers of specific condition types may define expected values and meanings for this field, and whether the values are considered a guaranteed API. The value should be a CamelCase string. This field may not be empty.

status

string

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

type

string

type of condition in CamelCase or in foo.example.com/CamelCase. --- Many .condition.type values are consistent across resources like Available, but because arbitrary conditions can be useful (see .node.status.conditions), the ability to deconflict is important. The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt)

API endpoints

The following API endpoints are available:

  • /apis/machineconfiguration.openshift.io/v1alpha1/pinnedimagesets

    • DELETE: delete collection of PinnedImageSet

    • GET: list objects of kind PinnedImageSet

    • POST: create a PinnedImageSet

  • /apis/machineconfiguration.openshift.io/v1alpha1/pinnedimagesets/{name}

    • DELETE: delete a PinnedImageSet

    • GET: read the specified PinnedImageSet

    • PATCH: partially update the specified PinnedImageSet

    • PUT: replace the specified PinnedImageSet

  • /apis/machineconfiguration.openshift.io/v1alpha1/pinnedimagesets/{name}/status

    • GET: read status of the specified PinnedImageSet

    • PATCH: partially update status of the specified PinnedImageSet

    • PUT: replace status of the specified PinnedImageSet

/apis/machineconfiguration.openshift.io/v1alpha1/pinnedimagesets

HTTP method

DELETE

Description

delete collection of PinnedImageSet

Table 1. HTTP responses
HTTP code Reponse body

200 - OK

Status schema

401 - Unauthorized

Empty

HTTP method

GET

Description

list objects of kind PinnedImageSet

Table 2. HTTP responses
HTTP code Reponse body

200 - OK

PinnedImageSetList schema

401 - Unauthorized

Empty

HTTP method

POST

Description

create a PinnedImageSet

Table 3. 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

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 4. Body parameters
Parameter Type Description

body

PinnedImageSet schema

Table 5. HTTP responses
HTTP code Reponse body

200 - OK

PinnedImageSet schema

201 - Created

PinnedImageSet schema

202 - Accepted

PinnedImageSet schema

401 - Unauthorized

Empty

/apis/machineconfiguration.openshift.io/v1alpha1/pinnedimagesets/{name}

Table 6. Global path parameters
Parameter Type Description

name

string

name of the PinnedImageSet

HTTP method

DELETE

Description

delete a PinnedImageSet

Table 7. 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

Table 8. HTTP responses
HTTP code Reponse body

200 - OK

Status schema

202 - Accepted

Status schema

401 - Unauthorized

Empty

HTTP method

GET

Description

read the specified PinnedImageSet

Table 9. HTTP responses
HTTP code Reponse body

200 - OK

PinnedImageSet schema

401 - Unauthorized

Empty

HTTP method

PATCH

Description

partially update the specified PinnedImageSet

Table 10. 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

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 11. HTTP responses
HTTP code Reponse body

200 - OK

PinnedImageSet schema

401 - Unauthorized

Empty

HTTP method

PUT

Description

replace the specified PinnedImageSet

Table 12. 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

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 13. Body parameters
Parameter Type Description

body

PinnedImageSet schema

Table 14. HTTP responses
HTTP code Reponse body

200 - OK

PinnedImageSet schema

201 - Created

PinnedImageSet schema

401 - Unauthorized

Empty

/apis/machineconfiguration.openshift.io/v1alpha1/pinnedimagesets/{name}/status

Table 15. Global path parameters
Parameter Type Description

name

string

name of the PinnedImageSet

HTTP method

GET

Description

read status of the specified PinnedImageSet

Table 16. HTTP responses
HTTP code Reponse body

200 - OK

PinnedImageSet schema

401 - Unauthorized

Empty

HTTP method

PATCH

Description

partially update status of the specified PinnedImageSet

Table 17. 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

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 18. HTTP responses
HTTP code Reponse body

200 - OK

PinnedImageSet schema

401 - Unauthorized

Empty

HTTP method

PUT

Description

replace status of the specified PinnedImageSet

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

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 20. Body parameters
Parameter Type Description

body

PinnedImageSet schema

Table 21. HTTP responses
HTTP code Reponse body

200 - OK

PinnedImageSet schema

201 - Created

PinnedImageSet schema

401 - Unauthorized

Empty