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Container Registry API, gRPC: LifecyclePolicyService.List

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Updated at November 26, 2024

Retrieves the list of lifecycle policies in the specified repository.

gRPC request

rpc List (ListLifecyclePoliciesRequest) returns (ListLifecyclePoliciesResponse)

ListLifecyclePoliciesRequest

{
  // Includes only one of the fields `registry_id`, `repository_id`
  "registry_id": "string",
  "repository_id": "string",
  // end of the list of possible fields
  "page_size": "int64",
  "page_token": "string",
  "filter": "string",
  "order_by": "string"
}

Field

Description

registry_id

string

ID of the lifecycle policy.

Includes only one of the fields registry_id, repository_id.

repository_id

string

Repository of the lifecycle policy.

Includes only one of the fields registry_id, repository_id.

page_size

int64

The maximum number of results per page to return. If the number of available
results is larger than page_size, the service returns
a ListLifecyclePoliciesResponse.next_page_token that can be used to get the next page of results in subsequent list requests.
Default value: 100.

page_token

string

Page token. To get the next page of results, set page_token to the
ListLifecyclePoliciesResponse.next_page_token returned by a previous list request.

filter

string

A filter expression that filters lifecycle policy resources listed in the response.

The expression must specify:

  1. The field name. Currently you can use filtering only on LifecyclePolicy.name field.
  2. An = operator.
  3. The value in double quotes ("). Must be 3-63 characters long and match the regular expression [a-z][-a-z0-9]{1,61}[a-z0-9].

order_by

string

Sorting the list by LifecyclePolicy.name, LifecyclePolicy.created_at and LifecyclePolicy.status fields.
The default sorting order is ascending.

ListLifecyclePoliciesResponse

{
  "lifecycle_policies": [
    {
      "id": "string",
      "name": "string",
      "repository_id": "string",
      "description": "string",
      "status": "Status",
      "created_at": "google.protobuf.Timestamp",
      "rules": [
        {
          "description": "string",
          "expire_period": "google.protobuf.Duration",
          "tag_regexp": "string",
          "untagged": "bool",
          "retained_top": "int64"
        }
      ]
    }
  ],
  "next_page_token": "string"
}

Field

Description

lifecycle_policies[]

LifecyclePolicy

List of lifecycle policies.

next_page_token

string

Token for getting the next page of the list. If the number of results is greater than
the specified ListLifecyclePoliciesRequest.page_size, use next_page_token as the value
for the ListLifecyclePoliciesRequest.page_token parameter in the next list request.

Each subsequent page will have its own next_page_token to continue paging through the results.

LifecyclePolicy

Field

Description

id

string

ID of the lifecycle policy.

name

string

Name of the lifecycle policy.

repository_id

string

ID of the repository that the lifecycle policy belongs to.
Required. The maximum string length in characters is 50.

description

string

Description of the lifecycle policy.
The maximum string length in characters is 256.

status

enum Status

Status of lifecycle policy.

  • STATUS_UNSPECIFIED
  • ACTIVE: Policy is active and regularly deletes Docker images according to the established rules.
  • DISABLED: Policy is disabled and does not delete Docker images in the repository.
    Policies in this status can be used for preparing and testing rules.

created_at

google.protobuf.Timestamp

Creation timestamp.

rules[]

LifecycleRule

The rules of lifecycle policy.

LifecycleRule

Field

Description

description

string

Description of the lifecycle policy rule.

expire_period

google.protobuf.Duration

Period of time for automatic deletion.
Period must be a multiple of 24 hours.

tag_regexp

string

Tag for specifying a filter in the form of a regular expression.

untagged

bool

Tag for applying the rule to Docker images without tags.

retained_top

int64

Number of Docker images (falling under the specified filter by tags) that must be left, even if the expire_period has already expired.
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