diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/user/project/clusters/index.md | 57 | ||||
| -rw-r--r-- | doc/user/project/clusters/serverless/index.md | 2 |
2 files changed, 30 insertions, 29 deletions
diff --git a/doc/user/project/clusters/index.md b/doc/user/project/clusters/index.md index f0d80dad94f..7dfd0d04637 100644 --- a/doc/user/project/clusters/index.md +++ b/doc/user/project/clusters/index.md @@ -384,13 +384,9 @@ NOTE: **Note:** [RBAC](#rbac-cluster-resources) is recommended and the GitLab default. GitLab creates the necessary service accounts and privileges to install and run -[GitLab managed applications](#installing-applications). When GitLab creates the cluster: - -- A `gitlab` service account with `cluster-admin` privileges is created in the `default` namespace - to manage the newly created cluster. -- A project service account with [`edit` - privileges](https://kubernetes.io/docs/reference/access-authn-authz/rbac/#user-facing-roles) - is created in the GitLab-created project namespace for [deployment jobs](#deployment-variables). +[GitLab managed applications](#installing-applications). When GitLab creates the cluster, +a `gitlab` service account with `cluster-admin` privileges is created in the `default` namespace +to manage the newly created cluster. NOTE: **Note:** Restricted service account for deployment was [introduced](https://gitlab.com/gitlab-org/gitlab-ce/issues/51716) in GitLab 11.5. @@ -412,32 +408,37 @@ The resources created by GitLab differ depending on the type of cluster. GitLab creates the following resources for ABAC clusters. -| Name | Type | Details | Created when | -|:------------------|:---------------------|:----------------------------------|:---------------------------| -| `gitlab` | `ServiceAccount` | `default` namespace | Creating a new GKE Cluster | -| `gitlab-token` | `Secret` | Token for `gitlab` ServiceAccount | Creating a new GKE Cluster | -| `tiller` | `ServiceAccount` | `gitlab-managed-apps` namespace | Installing Helm Tiller | -| `tiller-admin` | `ClusterRoleBinding` | `cluster-admin` roleRef | Installing Helm Tiller | -| Project namespace | `ServiceAccount` | Uses namespace of Project | Deploying to a cluster | -| Project namespace | `Secret` | Token for project ServiceAccount | Deploying to a cluster | +| Name | Type | Details | Created when | +|:----------------------|:---------------------|:-------------------------------------|:---------------------------| +| `gitlab` | `ServiceAccount` | `default` namespace | Creating a new GKE Cluster | +| `gitlab-token` | `Secret` | Token for `gitlab` ServiceAccount | Creating a new GKE Cluster | +| `tiller` | `ServiceAccount` | `gitlab-managed-apps` namespace | Installing Helm Tiller | +| `tiller-admin` | `ClusterRoleBinding` | `cluster-admin` roleRef | Installing Helm Tiller | +| Environment namespace | `Namespace` | Contains all environment-specific resources | Deploying to a cluster | +| Environment namespace | `ServiceAccount` | Uses namespace of environment | Deploying to a cluster | +| Environment namespace | `Secret` | Token for environment ServiceAccount | Deploying to a cluster | #### RBAC cluster resources GitLab creates the following resources for RBAC clusters. -| Name | Type | Details | Created when | -|:------------------|:---------------------|:-----------------------------------------------------------------------------------------------------------|:---------------------------| -| `gitlab` | `ServiceAccount` | `default` namespace | Creating a new GKE Cluster | -| `gitlab-admin` | `ClusterRoleBinding` | [`cluster-admin`](https://kubernetes.io/docs/reference/access-authn-authz/rbac/#user-facing-roles) roleRef | Creating a new GKE Cluster | -| `gitlab-token` | `Secret` | Token for `gitlab` ServiceAccount | Creating a new GKE Cluster | -| `tiller` | `ServiceAccount` | `gitlab-managed-apps` namespace | Installing Helm Tiller | -| `tiller-admin` | `ClusterRoleBinding` | `cluster-admin` roleRef | Installing Helm Tiller | -| Project namespace | `ServiceAccount` | Uses namespace of Project | Deploying to a cluster | -| Project namespace | `Secret` | Token for project ServiceAccount | Deploying to a cluster | -| Project namespace | `RoleBinding` | [`edit`](https://kubernetes.io/docs/reference/access-authn-authz/rbac/#user-facing-roles) roleRef | Deploying to a cluster | +| Name | Type | Details | Created when | +|:----------------------|:---------------------|:-----------------------------------------------------------------------------------------------------------|:---------------------------| +| `gitlab` | `ServiceAccount` | `default` namespace | Creating a new GKE Cluster | +| `gitlab-admin` | `ClusterRoleBinding` | [`cluster-admin`](https://kubernetes.io/docs/reference/access-authn-authz/rbac/#user-facing-roles) roleRef | Creating a new GKE Cluster | +| `gitlab-token` | `Secret` | Token for `gitlab` ServiceAccount | Creating a new GKE Cluster | +| `tiller` | `ServiceAccount` | `gitlab-managed-apps` namespace | Installing Helm Tiller | +| `tiller-admin` | `ClusterRoleBinding` | `cluster-admin` roleRef | Installing Helm Tiller | +| Environment namespace | `Namespace` | Contains all environment-specific resources | Deploying to a cluster | +| Environment namespace | `ServiceAccount` | Uses namespace of environment | Deploying to a cluster | +| Environment namespace | `Secret` | Token for environment ServiceAccount | Deploying to a cluster | +| Environment namespace | `RoleBinding` | [`edit`](https://kubernetes.io/docs/reference/access-authn-authz/rbac/#user-facing-roles) roleRef | Deploying to a cluster | + +NOTE: **Note:** +Environment-specific resources are only created if your cluster is [managed by GitLab](#gitlab-managed-clusters). NOTE: **Note:** -Project-specific resources are only created if your cluster is [managed by GitLab](#gitlab-managed-clusters). +If your project was created before GitLab 12.2 it will use a single namespace for all project environments. #### Security of GitLab Runners @@ -640,8 +641,8 @@ GitLab CI/CD build environment. | Variable | Description | | -------- | ----------- | | `KUBE_URL` | Equal to the API URL. | -| `KUBE_TOKEN` | The Kubernetes token of the [project service account](#access-controls). | -| `KUBE_NAMESPACE` | The Kubernetes namespace is auto-generated if not specified. The default value is `<project_name>-<project_id>`. You can overwrite it to use different one if needed, otherwise the `KUBE_NAMESPACE` variable will receive the default value. | +| `KUBE_TOKEN` | The Kubernetes token of the [environment service account](#access-controls). | +| `KUBE_NAMESPACE` | The Kubernetes namespace is auto-generated if not specified. The default value is `<project_name>-<project_id>-<environment>`. You can overwrite it to use different one if needed, otherwise the `KUBE_NAMESPACE` variable will receive the default value. | | `KUBE_CA_PEM_FILE` | Path to a file containing PEM data. Only present if a custom CA bundle was specified. | | `KUBE_CA_PEM` | (**deprecated**) Raw PEM data. Only if a custom CA bundle was specified. | | `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`. | diff --git a/doc/user/project/clusters/serverless/index.md b/doc/user/project/clusters/serverless/index.md index 92ad49e9448..bcf9a677a40 100644 --- a/doc/user/project/clusters/serverless/index.md +++ b/doc/user/project/clusters/serverless/index.md @@ -434,7 +434,7 @@ The instructions below relate to installing and running Certbot on a Linux serve ./certbot-auto certonly --manual --preferred-challenges dns -d '*.<namespace>.example.com' ``` - Where `<namespace>` is the namespace created by GitLab for your serverless project (composed of `<projectname+id>`) and + Where `<namespace>` is the namespace created by GitLab for your serverless project (composed of `<project_name>-<project_id>-<environment>`) and `example.com` is the domain being used for your project. If you are unsure what the namespace of your project is, navigate to the **Operations > Serverless** page of your project and inspect the endpoint provided for your function/app. |