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| -rw-r--r-- | doc/topics/autodevops/index.md | 39 | ||||
| -rw-r--r-- | doc/user/group/clusters/index.md | 14 | ||||
| -rw-r--r-- | doc/user/project/clusters/index.md | 13 |
3 files changed, 45 insertions, 21 deletions
diff --git a/doc/topics/autodevops/index.md b/doc/topics/autodevops/index.md index 325de50cab0..5b6b857dd74 100644 --- a/doc/topics/autodevops/index.md +++ b/doc/topics/autodevops/index.md @@ -126,14 +126,22 @@ Auto Deploy, and Auto Monitoring will be silently skipped. ## Auto DevOps base domain +NOTE: **Note** +`AUTO_DEVOPS_DOMAIN` environment variable is deprecated and +[is scheduled to be removed](https://gitlab.com/gitlab-org/gitlab-ce/issues/56959) in GitLab 12.0. + The Auto DevOps base domain is required if you want to make use of [Auto Review Apps](#auto-review-apps) and [Auto Deploy](#auto-deploy). It can be defined -in three places: +in any of the following places: -- either under the project's CI/CD settings while [enabling Auto DevOps](#enabling-auto-devops) +- either under the cluster's settings, whether for [projects](../../user/project/clusters/index.md#base-domain) or [groups](../../user/group/clusters/index.md#base-domain) - or in instance-wide settings in the **admin area > Settings** under the "Continuous Integration and Delivery" section -- or at the project as a variable: `AUTO_DEVOPS_DOMAIN` (required if you want to use [multiple clusters](#using-multiple-kubernetes-clusters)) -- or at the group level as a variable: `AUTO_DEVOPS_DOMAIN` +- or at the project level as a variable: `KUBE_INGRESS_BASE_DOMAIN` +- or at the group level as a variable: `KUBE_INGRESS_BASE_DOMAIN`. + +NOTE: **Note** +Auto DevOps base domain variable (`KUBE_INGRESS_BASE_DOMAIN`) follows the same order of precedence +as other environment [varibles](../../ci/variables/README.md#priority-of-variables). A wildcard DNS A record matching the base domain(s) is required, for example, given a base domain of `example.com`, you'd need a DNS entry like: @@ -170,13 +178,13 @@ In the [Auto DevOps template](https://gitlab.com/gitlab-org/gitlab-ce/blob/maste Those environments are tied to jobs that use [Auto Deploy](#auto-deploy), so except for the environment scope, they would also need to have a different domain they would be deployed to. This is why you need to define a separate -`AUTO_DEVOPS_DOMAIN` variable for all the above +`KUBE_INGRESS_BASE_DOMAIN` variable for all the above [based on the environment](../../ci/variables/README.md#limiting-environment-scopes-of-variables). The following table is an example of how the three different clusters would be configured. -| Cluster name | Cluster environment scope | `AUTO_DEVOPS_DOMAIN` variable value | Variable environment scope | Notes | +| Cluster name | Cluster environment scope | `KUBE_INGRESS_BASE_DOMAIN` variable value | Variable environment scope | Notes | | ------------ | -------------- | ----------------------------- | ------------- | ------ | | review | `review/*` | `review.example.com` | `review/*` | The review cluster which will run all [Review Apps](../../ci/review_apps/index.md). `*` is a wildcard, which means it will be used by every environment name starting with `review/`. | | staging | `staging` | `staging.example.com` | `staging` | (Optional) The staging cluster which will run the deployments of the staging environments. You need to [enable it first](#deploy-policy-for-staging-and-production-environments). | @@ -190,14 +198,11 @@ To add a different cluster for each environment:  1. After the clusters are created, navigate to each one and install Helm Tiller - and Ingress. + and Ingress. Wait for the Ingress IP address to be assigned. 1. Make sure you have [configured your DNS](#auto-devops-base-domain) with the specified Auto DevOps domains. -1. Navigate to your project's **Settings > CI/CD > Environment variables** and add - the `AUTO_DEVOPS_DOMAIN` variables with their respective environment - scope. - -  +1. Navigate to each cluster's page, through **Operations > Kubernetes**, + and add the domain based on its Ingress IP address. Now that all is configured, you can test your setup by creating a merge request and verifying that your app is deployed as a review app in the Kubernetes @@ -205,10 +210,9 @@ cluster with the `review/*` environment scope. Similarly, you can check the other environments. NOTE: **Note:** -Auto DevOps is not supported for a group with multiple clusters, as it -is not possible to set `AUTO_DEVOPS_DOMAIN` per environment on the group -level. This will be resolved in the future with the [following issue]( -https://gitlab.com/gitlab-org/gitlab-ce/issues/52363). +From GitLab 11.8, `KUBE_INGRESS_BASE_DOMAIN` replaces `AUTO_DEVOPS_DOMAIN`. +`AUTO_DEVOPS_DOMAIN` [is scheduled to be removed](https://gitlab.com/gitlab-org/gitlab-ce/issues/56959) +in GitLab 12.0. ## Enabling/Disabling Auto DevOps @@ -681,7 +685,7 @@ also be customized, and you can easily use a [custom buildpack](#custom-buildpac | **Variable** | **Description** | | ------------ | --------------- | -| `AUTO_DEVOPS_DOMAIN` | The [Auto DevOps domain](#auto-devops-domain); by default set automatically by the [Auto DevOps setting](#enabling-auto-devops). | +| `AUTO_DEVOPS_DOMAIN` | The [Auto DevOps domain](#auto-devops-domain). By default, set automatically by the [Auto DevOps setting](#enabling-auto-devops). This variable is deprecated and [is scheduled to be removed](https://gitlab.com/gitlab-org/gitlab-ce/issues/56959) in GitLab 12.0. | | `AUTO_DEVOPS_CHART` | The Helm Chart used to deploy your apps; defaults to the one [provided by GitLab](https://gitlab.com/charts/auto-deploy-app). | | `AUTO_DEVOPS_CHART_REPOSITORY` | The Helm Chart repository used to search for charts; defaults to `https://charts.gitlab.io`. | | `REPLICAS` | The number of replicas to deploy; defaults to 1. | @@ -711,6 +715,7 @@ also be customized, and you can easily use a [custom buildpack](#custom-buildpac | `DAST_DISABLED` | From GitLab 11.0, this variable can be used to disable the `dast` job. If the variable is present, the job will not be created. | | `PERFORMANCE_DISABLED` | From GitLab 11.0, this variable can be used to disable the `performance` job. If the variable is present, the job will not be created. | | `K8S_SECRET_*` | From GitLab 11.7, any variable prefixed with [`K8S_SECRET_`](#application-secret-variables) will be made available by Auto DevOps as environment variables to the deployed application. | +| `KUBE_INGRESS_BASE_DOMAIN` | From GitLab 11.8, this variable can be used to set a domain per cluster. See [cluster domains](../../user/project/clusters/index.md#base-domain) for more information. | TIP: **Tip:** Set up the replica variables using a diff --git a/doc/user/group/clusters/index.md b/doc/user/group/clusters/index.md index 9f9b2da23e1..52db51fd7bc 100644 --- a/doc/user/group/clusters/index.md +++ b/doc/user/group/clusters/index.md @@ -59,11 +59,17 @@ Add another cluster similar to the first one and make sure to [set an environment scope](#environment-scopes) that will differentiate the new cluster from the rest. +## Base domain + NOTE: **Note:** -Auto DevOps is not supported for a group with multiple clusters, as it -is not possible to set `AUTO_DEVOPS_DOMAIN` per environment on the group -level. This will be resolved in the future with the [following issue]( -https://gitlab.com/gitlab-org/gitlab-ce/issues/52363). +[Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/24580) in GitLab 11.8. + +Domains at the cluster level permit support for multiple domains +per [multiple Kubernetes clusters](#multiple-kubernetes-clusters-premium). When specifying a domain, +this will be automatically set as an environment variable (`KUBE_INGRESS_BASE_DOMAIN`) during +the [Auto DevOps](../../../topics/autodevops/index.md) stages. + +The domain should have a wildcard DNS configured to the Ingress IP address. ## Environment scopes **[PREMIUM]** diff --git a/doc/user/project/clusters/index.md b/doc/user/project/clusters/index.md index bb815695cb1..ab05988e1b2 100644 --- a/doc/user/project/clusters/index.md +++ b/doc/user/project/clusters/index.md @@ -172,6 +172,18 @@ functionalities needed to successfully build and deploy a containerized application. Bear in mind that the same credentials are used for all the applications running on the cluster. +## Base domain + +NOTE: **Note:** +[Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/24580) in GitLab 11.8. + +Domains at the cluster level permit support for multiple domains +per [multiple Kubernetes clusters](#multiple-kubernetes-clusters-premium). When specifying a domain, +this will be automatically set as an environment variable (`KUBE_INGRESS_BASE_DOMAIN`) during +the [Auto DevOps](../../../topics/autodevops/index.md) stages. + +The domain should have a wildcard DNS configured to the Ingress IP address. + ## Access controls When creating a cluster in GitLab, you will be asked if you would like to create an @@ -449,6 +461,7 @@ GitLab CI/CD build environment. | `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`. | +| `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:** Prior to GitLab 11.5, `KUBE_TOKEN` was the Kubernetes token of the main |