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Diffstat (limited to 'doc/user/project/clusters/index.md')
-rw-r--r-- | doc/user/project/clusters/index.md | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/doc/user/project/clusters/index.md b/doc/user/project/clusters/index.md index 819e5a26c22..e221d81c280 100644 --- a/doc/user/project/clusters/index.md +++ b/doc/user/project/clusters/index.md @@ -281,22 +281,28 @@ GitLab CI/CD build environment. | `KUBECONFIG` | Path to a file containing `kubeconfig` for this deployment. CA bundle would be embedded if specified. This config also embeds the same token defined in `KUBE_TOKEN` so you likely will only need this variable. This variable name is also automatically picked up by `kubectl` so you won't actually need to reference it explicitly if using `kubectl`. | | `KUBE_INGRESS_BASE_DOMAIN` | From GitLab 11.8, this variable can be used to set a domain per cluster. See [cluster domains](#base-domain) for more information. | -NOTE: **NOTE:** +NOTE: **Note:** Prior to GitLab 11.5, `KUBE_TOKEN` was the Kubernetes token of the main service account of the cluster integration. NOTE: **Note:** If your cluster was created before GitLab 12.2, default `KUBE_NAMESPACE` will be set to `<project_name>-<project_id>`. -When deploying a custom namespace: +### Custom namespace + +> [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/27630) in GitLab 12.6. + +The Kubernetes integration defaults to project-environment-specific namespaces +of the form `<project_name>-<project_id>-<environment>` (see [Deployment +variables](#deployment-variables)). -- The custom namespace must exist in your cluster. -- The project's deployment service account must have permission to deploy to the namespace. -- `KUBECONFIG` must be updated to use the custom namespace instead of the GitLab-provided default (this is [not automatic](https://gitlab.com/gitlab-org/gitlab/issues/31519)). -- If deploying with Auto DevOps, you must *also* override `KUBE_NAMESPACE` with the custom namespace. +For **non**-GitLab-managed clusters, the namespace can be customized using +[`environment:kubernetes:namespace`](../../../ci/environments.md#configuring-kubernetes-deployments) +in `.gitlab-ci.yml`. -CAUTION: **Caution:** -GitLab does not save custom namespaces in the database. So while deployments work with custom namespaces, GitLab's integration for already-deployed environments will not pick up the customized values. For example, [Deploy Boards](../deploy_boards.md) will not work as intended for those deployments. For more information, see the [related issue](https://gitlab.com/gitlab-org/gitlab/issues/27630). +NOTE: **Note:** When using a [GitLab-managed cluster](#gitlab-managed-clusters), the +namespaces are created automatically prior to deployment and [can not be +customized](https://gitlab.com/gitlab-org/gitlab/issues/38054). ### Troubleshooting |