331 lines
13 KiB
Markdown
331 lines
13 KiB
Markdown
---
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stage: Configure
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group: Configure
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info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
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---
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# Group clusters API **(FREE)**
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> [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/30213) in GitLab 12.1.
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Similar to [project-level](../user/project/clusters/index.md) and
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[instance-level](../user/instance/clusters/index.md) Kubernetes clusters,
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group-level Kubernetes clusters allow you to connect a Kubernetes cluster to
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your group, enabling you to use the same cluster across multiple projects.
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Users need at least [Maintainer](../user/permissions.md) access for the group to use these endpoints.
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## List group clusters
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Returns a list of group clusters.
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```plaintext
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GET /groups/:id/clusters
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```
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Parameters:
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| Attribute | Type | Required | Description |
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| --------- | -------------- | -------- | ----------------------------------------------------------------------------- |
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| `id` | integer/string | yes | The ID or [URL-encoded path of the group](README.md#namespaced-path-encoding) |
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Example request:
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```shell
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curl --header "Private-Token: <your_access_token>" "https://gitlab.example.com/api/v4/groups/26/clusters"
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```
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Example response:
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```json
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[
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{
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"id":18,
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"name":"cluster-1",
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"domain":"example.com",
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"created_at":"2019-01-02T20:18:12.563Z",
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"managed": true,
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"enabled": true,
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"provider_type":"user",
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"platform_type":"kubernetes",
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"environment_scope":"*",
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"cluster_type":"group_type",
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"user":
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{
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"id":1,
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"name":"Administrator",
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"username":"root",
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"state":"active",
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"avatar_url":"https://www.gravatar.com/avatar/4249f4df72b..",
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"web_url":"https://gitlab.example.com/root"
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},
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"platform_kubernetes":
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{
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"api_url":"https://104.197.68.152",
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"authorization_type":"rbac",
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"ca_cert":"-----BEGIN CERTIFICATE-----\r\nhFiK1L61owwDQYJKoZIhvcNAQELBQAw\r\nLzEtMCsGA1UEAxMkZDA1YzQ1YjctNzdiMS00NDY0LThjNmEtMTQ0ZDJkZjM4ZDBj\r\nMB4XDTE4MTIyNzIwMDM1MVoXDTIzMTIyNjIxMDM1MVowLzEtMCsGA1UEAxMkZDA1\r\nYzQ1YjctNzdiMS00NDY0LThjNmEtMTQ0ZDJkZjM.......-----END CERTIFICATE-----"
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},
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"management_project":
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{
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"id":2,
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"description":null,
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"name":"project2",
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"name_with_namespace":"John Doe8 / project2",
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"path":"project2",
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"path_with_namespace":"namespace2/project2",
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"created_at":"2019-10-11T02:55:54.138Z"
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}
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},
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{
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"id":19,
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"name":"cluster-2",
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...
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}
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]
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```
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## Get a single group cluster
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Gets a single group cluster.
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```plaintext
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GET /groups/:id/clusters/:cluster_id
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```
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Parameters:
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| Attribute | Type | Required | Description |
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| ------------ | -------------- | -------- | ----------------------------------------------------------------------------- |
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| `id` | integer/string | yes | The ID or [URL-encoded path of the group](README.md#namespaced-path-encoding) |
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| `cluster_id` | integer | yes | The ID of the cluster |
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Example request:
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```shell
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curl --header "Private-Token: <your_access_token>" "https://gitlab.example.com/api/v4/groups/26/clusters/18"
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```
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Example response:
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```json
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{
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"id":18,
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"name":"cluster-1",
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"domain":"example.com",
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"created_at":"2019-01-02T20:18:12.563Z",
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"managed": true,
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"enabled": true,
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"provider_type":"user",
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"platform_type":"kubernetes",
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"environment_scope":"*",
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"cluster_type":"group_type",
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"user":
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{
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"id":1,
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"name":"Administrator",
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"username":"root",
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"state":"active",
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"avatar_url":"https://www.gravatar.com/avatar/4249f4df72b..",
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"web_url":"https://gitlab.example.com/root"
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},
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"platform_kubernetes":
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{
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"api_url":"https://104.197.68.152",
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"authorization_type":"rbac",
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"ca_cert":"-----BEGIN CERTIFICATE-----\r\nhFiK1L61owwDQYJKoZIhvcNAQELBQAw\r\nLzEtMCsGA1UEAxMkZDA1YzQ1YjctNzdiMS00NDY0LThjNmEtMTQ0ZDJkZjM4ZDBj\r\nMB4XDTE4MTIyNzIwMDM1MVoXDTIzMTIyNjIxMDM1MVowLzEtMCsGA1UEAxMkZDA1\r\nYzQ1YjctNzdiMS00NDY0LThjNmEtMTQ0ZDJkZjM.......-----END CERTIFICATE-----"
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},
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"management_project":
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{
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"id":2,
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"description":null,
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"name":"project2",
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"name_with_namespace":"John Doe8 / project2",
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"path":"project2",
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"path_with_namespace":"namespace2/project2",
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"created_at":"2019-10-11T02:55:54.138Z"
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},
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"group":
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{
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"id":26,
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"name":"group-with-clusters-api",
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"web_url":"https://gitlab.example.com/group-with-clusters-api"
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}
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}
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```
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## Add existing cluster to group
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Adds an existing Kubernetes cluster to the group.
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```plaintext
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POST /groups/:id/clusters/user
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```
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Parameters:
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| Attribute | Type | Required | Description |
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| ---------------------------------------------------- | -------------- | -------- | --------------------------------------------------------------------------------------------------- |
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| `id` | integer/string | yes | The ID or [URL-encoded path of the group](README.md#namespaced-path-encoding) |
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| `name` | string | yes | The name of the cluster |
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| `domain` | string | no | The [base domain](../user/group/clusters/index.md#base-domain) of the cluster |
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| `management_project_id` | integer | no | The ID of the [management project](../user/clusters/management_project.md) for the cluster |
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| `enabled` | boolean | no | Determines if cluster is active or not, defaults to `true` |
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| `managed` | boolean | no | Determines if GitLab manages namespaces and service accounts for this cluster. Defaults to `true` |
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| `platform_kubernetes_attributes[api_url]` | string | yes | The URL to access the Kubernetes API |
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| `platform_kubernetes_attributes[token]` | string | yes | The token to authenticate against Kubernetes |
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| `platform_kubernetes_attributes[ca_cert]` | string | no | TLS certificate. Required if API is using a self-signed TLS certificate. |
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| `platform_kubernetes_attributes[authorization_type]` | string | no | The cluster authorization type: `rbac`, `abac` or `unknown_authorization`. Defaults to `rbac`. |
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| `environment_scope` | string | no | The associated environment to the cluster. Defaults to `*` **(PREMIUM)** |
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Example request:
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```shell
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curl --header "Private-Token: <your_access_token>" "https://gitlab.example.com/api/v4/groups/26/clusters/user" \
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-H "Accept: application/json" \
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-H "Content-Type:application/json" \
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--request POST --data '{"name":"cluster-5", "platform_kubernetes_attributes":{"api_url":"https://35.111.51.20","token":"12345","ca_cert":"-----BEGIN CERTIFICATE-----\r\nhFiK1L61owwDQYJKoZIhvcNAQELBQAw\r\nLzEtMCsGA1UEAxMkZDA1YzQ1YjctNzdiMS00NDY0LThjNmEtMTQ0ZDJkZjM4ZDBj\r\nMB4XDTE4MTIyNzIwMDM1MVoXDTIzMTIyNjIxMDM1MVowLzEtMCsGA1UEAxMkZDA1\r\nYzQ1YjctNzdiMS00NDY0LThjNmEtMTQ0ZDJkZjM.......-----END CERTIFICATE-----"}}'
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```
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Example response:
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```json
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{
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"id":24,
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"name":"cluster-5",
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"created_at":"2019-01-03T21:53:40.610Z",
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"managed": true,
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"enabled": true,
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"provider_type":"user",
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"platform_type":"kubernetes",
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"environment_scope":"*",
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"cluster_type":"group_type",
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"user":
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{
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"id":1,
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"name":"Administrator",
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"username":"root",
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"state":"active",
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"avatar_url":"https://www.gravatar.com/avatar/4249f4df72b..",
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"web_url":"https://gitlab.example.com/root"
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},
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"platform_kubernetes":
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{
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"api_url":"https://35.111.51.20",
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"authorization_type":"rbac",
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"ca_cert":"-----BEGIN CERTIFICATE-----\r\nhFiK1L61owwDQYJKoZIhvcNAQELBQAw\r\nLzEtMCsGA1UEAxMkZDA1YzQ1YjctNzdiMS00NDY0LThjNmEtMTQ0ZDJkZjM4ZDBj\r\nMB4XDTE4MTIyNzIwMDM1MVoXDTIzMTIyNjIxMDM1MVowLzEtMCsGA1UEAxMkZDA1\r\nYzQ1YjctNzdiMS00NDY0LThjNmEtMTQ0ZDJkZjM.......-----END CERTIFICATE-----"
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},
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"management_project":null,
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"group":
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{
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"id":26,
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"name":"group-with-clusters-api",
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"web_url":"https://gitlab.example.com/root/group-with-clusters-api"
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}
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}
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```
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## Edit group cluster
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Updates an existing group cluster.
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```plaintext
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PUT /groups/:id/clusters/:cluster_id
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```
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Parameters:
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| Attribute | Type | Required | Description |
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| ----------------------------------------- | -------------- | -------- | ------------------------------------------------------------------------------------------ |
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| `id` | integer/string | yes | The ID or [URL-encoded path of the group](README.md#namespaced-path-encoding) |
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| `cluster_id` | integer | yes | The ID of the cluster |
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| `name` | string | no | The name of the cluster |
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| `domain` | string | no | The [base domain](../user/group/clusters/index.md#base-domain) of the cluster |
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| `management_project_id` | integer | no | The ID of the [management project](../user/clusters/management_project.md) for the cluster |
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| `enabled` | boolean | no | Determines if cluster is active or not |
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| `managed` | boolean | no | Determines if GitLab manages namespaces and service accounts for this cluster |
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| `platform_kubernetes_attributes[api_url]` | string | no | The URL to access the Kubernetes API |
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| `platform_kubernetes_attributes[token]` | string | no | The token to authenticate against Kubernetes |
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| `platform_kubernetes_attributes[ca_cert]` | string | no | TLS certificate. Required if API is using a self-signed TLS certificate. |
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| `environment_scope` | string | no | The associated environment to the cluster **(PREMIUM)** |
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NOTE:
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`name`, `api_url`, `ca_cert` and `token` can only be updated if the cluster was added
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through the ["Add existing Kubernetes cluster"](../user/project/clusters/add_remove_clusters.md#add-existing-cluster) option or
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through the ["Add existing cluster to group"](#add-existing-cluster-to-group) endpoint.
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Example request:
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```shell
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curl --header "Private-Token: <your_access_token>" "https://gitlab.example.com/api/v4/groups/26/clusters/24" \
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-H "Content-Type:application/json" \
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--request PUT --data '{"name":"new-cluster-name","domain":"new-domain.com","api_url":"https://new-api-url.com"}'
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```
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Example response:
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```json
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{
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"id":24,
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"name":"new-cluster-name",
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"domain":"new-domain.com",
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"created_at":"2019-01-03T21:53:40.610Z",
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"managed": true,
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"enabled": true,
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"provider_type":"user",
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"platform_type":"kubernetes",
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"environment_scope":"*",
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"cluster_type":"group_type",
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"user":
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{
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"id":1,
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"name":"Administrator",
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"username":"root",
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"state":"active",
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"avatar_url":"https://www.gravatar.com/avatar/4249f4df72b..",
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"web_url":"https://gitlab.example.com/root"
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},
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"platform_kubernetes":
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{
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"api_url":"https://new-api-url.com",
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"authorization_type":"rbac",
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"ca_cert":null
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},
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"management_project":
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{
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"id":2,
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"description":null,
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"name":"project2",
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"name_with_namespace":"John Doe8 / project2",
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"path":"project2",
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"path_with_namespace":"namespace2/project2",
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"created_at":"2019-10-11T02:55:54.138Z"
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},
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"group":
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{
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"id":26,
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"name":"group-with-clusters-api",
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"web_url":"https://gitlab.example.com/group-with-clusters-api"
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}
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}
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```
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## Delete group cluster
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Deletes an existing group cluster.
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```plaintext
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DELETE /groups/:id/clusters/:cluster_id
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```
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Parameters:
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| Attribute | Type | Required | Description |
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| ------------ | -------------- | -------- | ----------------------------------------------------------------------------- |
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| `id` | integer/string | yes | The ID or [URL-encoded path of the group](README.md#namespaced-path-encoding) |
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| `cluster_id` | integer | yes | The ID of the cluster |
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Example request:
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```shell
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curl --request DELETE --header "Private-Token: <your_access_token>" "https://gitlab.example.com/api/v4/groups/26/clusters/23"
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```
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