summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMayra Cabrera <mcabrera@gitlab.com>2019-01-28 13:42:17 -0600
committerMayra Cabrera <mcabrera@gitlab.com>2019-02-06 08:47:33 -0600
commit7f3e99846fd95d1f35fd27e459278bc0ee5a90ff (patch)
tree04c8cf3ff165105bd6f25985ff2c6b2f226f00a5
parentdd26a9addc5dd654e3c8eecb58216f1f4449cfc1 (diff)
downloadgitlab-ce-7f3e99846fd95d1f35fd27e459278bc0ee5a90ff.tar.gz
Adds a base domain doc section on cluster pages52363-update-cluster-and-ado-docs
The changes are included for project and group cluster documentation pages. Also specifies that AUTO_DEVOPS_DOMAIN will be deprecated on 12.0 Related to https://gitlab.com/gitlab-org/gitlab-ce/issues/52363
-rw-r--r--doc/topics/autodevops/index.md39
-rw-r--r--doc/user/group/clusters/index.md14
-rw-r--r--doc/user/project/clusters/index.md13
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:
![Auto DevOps multiple clusters](img/autodevops_multiple_clusters.png)
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.
-
- ![Auto DevOps domain variables](img/autodevops_domain_variables.png)
+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