docs: document to use CI_COMMIT_REF_SLUG instead of CI_COMMIT_REF_NAME for review apps

doc/ci/environments/index.md

@@ -99,7 +99,7 @@ deploy_review:
   script:
     - echo "Deploy a review app"
   environment:
-    name: review/$CI_COMMIT_REF_NAME
+    name: review/$CI_COMMIT_REF_SLUG
     url: https://$CI_ENVIRONMENT_SLUG.example.com
   rules:
     - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
@@ -109,9 +109,9 @@ deploy_review:
 
 In this example:
 
-- The `name` is `review/$CI_COMMIT_REF_NAME`. Because the [environment name](../yaml/index.md#environmentname)
+- The `name` is `review/$CI_COMMIT_REF_SLUG`. Because the [environment name](../yaml/index.md#environmentname)
   can contain slashes (`/`), you can use this pattern to distinguish between dynamic and static environments.
-- For the `url`, you could use `$CI_COMMIT_REF_NAME`, but because this value
+- For the `url`, you could use `$CI_COMMIT_REF_SLUG`, but because this value
   may contain a `/` or other characters that would not be valid in a domain name or URL,
   use `$CI_ENVIRONMENT_SLUG` instead. The `$CI_ENVIRONMENT_SLUG` variable is guaranteed to be unique.
 
@@ -385,7 +385,7 @@ deploy_review:
   script:
     - echo "Deploy a review app"
   environment:
-    name: review/$CI_COMMIT_REF_NAME
+    name: review/$CI_COMMIT_REF_SLUG
     url: https://$CI_ENVIRONMENT_SLUG.example.com
     on_stop: stop_review
   rules:
@@ -396,7 +396,7 @@ stop_review:
   script:
     - echo "Remove review app"
   environment:
-    name: review/$CI_COMMIT_REF_NAME
+    name: review/$CI_COMMIT_REF_SLUG
     action: stop
   rules:
     - if: $CI_MERGE_REQUEST_ID
@@ -440,7 +440,7 @@ is created or updated. The environment runs until `stop_review_app` is executed:
 review_app:
   script: deploy-review-app
   environment:
-    name: review/$CI_COMMIT_REF_NAME
+    name: review/$CI_COMMIT_REF_SLUG
     on_stop: stop_review_app
     auto_stop_in: 1 week
   rules:
@@ -449,7 +449,7 @@ review_app:
 stop_review_app:
   script: stop-review-app
   environment:
-    name: review/$CI_COMMIT_REF_NAME
+    name: review/$CI_COMMIT_REF_SLUG
     action: stop
   rules:
     - if: $CI_MERGE_REQUEST_ID
@@ -538,7 +538,7 @@ then in the UI, the environments are grouped under that heading:
 ![Environment groups](img/environments_dynamic_groups_v13_10.png)
 
 The following example shows how to start your environment names with `review`.
-The `$CI_COMMIT_REF_NAME` variable is populated with the branch name at runtime:
+The `$CI_COMMIT_REF_SLUG` variable is populated with the branch name at runtime:
 
 ```yaml
 deploy_review:
@@ -546,7 +546,7 @@ deploy_review:
   script:
     - echo "Deploy a review app"
   environment:
-    name: review/$CI_COMMIT_REF_NAME
+    name: review/$CI_COMMIT_REF_SLUG
 ```
 
 ### Environment incident management
@@ -776,14 +776,14 @@ To ensure the `action: stop` can always run when needed, you can:
   deploy_review:
     stage: deploy
     environment:
-      name: review/$CI_COMMIT_REF_NAME
+      name: review/$CI_COMMIT_REF_SLUG
       url: https://$CI_ENVIRONMENT_SLUG.example.com
       on_stop: stop_review
 
   stop_review:
     stage: deploy
     environment:
-      name: review/$CI_COMMIT_REF_NAME
+      name: review/$CI_COMMIT_REF_SLUG
       action: stop
     when: manual
   ```
@@ -803,7 +803,7 @@ To ensure the `action: stop` can always run when needed, you can:
   deploy_review:
     stage: deploy
     environment:
-      name: review/$CI_COMMIT_REF_NAME
+      name: review/$CI_COMMIT_REF_SLUG
       url: https://$CI_ENVIRONMENT_SLUG.example.com
       on_stop: stop_review
 
@@ -812,7 +812,7 @@ To ensure the `action: stop` can always run when needed, you can:
     needs:
       - deploy_review
     environment:
-      name: review/$CI_COMMIT_REF_NAME
+      name: review/$CI_COMMIT_REF_SLUG
       action: stop
     when: manual
   ```

doc/ci/review_apps/index.md

@@ -57,7 +57,7 @@ The process of configuring Review Apps is as follows:
 
 1. Set up the infrastructure to host and deploy the Review Apps (check the [examples](#review-apps-examples) below).
 1. [Install](https://docs.gitlab.com/runner/install/) and [configure](https://docs.gitlab.com/runner/commands/) a runner to do deployment.
-1. Set up a job in `.gitlab-ci.yml` that uses the [predefined CI/CD variable](../variables/index.md) `${CI_COMMIT_REF_NAME}`
+1. Set up a job in `.gitlab-ci.yml` that uses the [predefined CI/CD variable](../variables/index.md) `${CI_COMMIT_REF_SLUG}`
    to create dynamic environments and restrict it to run only on branches.
    Alternatively, you can get a YML template for this job by [enabling review apps](#enable-review-apps-button) for your project.
 1. Optionally, set a job that [manually stops](../environments/index.md#stop-an-environment) the Review Apps.

doc/ci/yaml/index.md

@@ -2136,7 +2136,7 @@ review_app:
   stage: deploy
   script: make deploy-app
   environment:
-    name: review/$CI_COMMIT_REF_NAME
+    name: review/$CI_COMMIT_REF_SLUG
     url: https://$CI_ENVIRONMENT_SLUG.example.com
     on_stop: stop_review_app
 
@@ -2147,7 +2147,7 @@ stop_review_app:
   script: make delete-app
   when: manual
   environment:
-    name: review/$CI_COMMIT_REF_NAME
+    name: review/$CI_COMMIT_REF_SLUG
     action: stop
 ```
 
@@ -2197,7 +2197,7 @@ For example,
 review_app:
   script: deploy-review-app
   environment:
-    name: review/$CI_COMMIT_REF_NAME
+    name: review/$CI_COMMIT_REF_SLUG
     auto_stop_in: 1 day
 ```
 
@@ -2267,12 +2267,12 @@ deploy as review app:
   stage: deploy
   script: make deploy
   environment:
-    name: review/$CI_COMMIT_REF_NAME
+    name: review/$CI_COMMIT_REF_SLUG
     url: https://$CI_ENVIRONMENT_SLUG.example.com/
 ```
 
 The `deploy as review app` job is marked as a deployment to dynamically
-create the `review/$CI_COMMIT_REF_NAME` environment. `$CI_COMMIT_REF_NAME`
+create the `review/$CI_COMMIT_REF_SLUG` environment. `$CI_COMMIT_REF_SLUG`
 is a [CI/CD variable](../variables/index.md) set by the runner. The
 `$CI_ENVIRONMENT_SLUG` variable is based on the environment name, but suitable
 for inclusion in URLs. If the `deploy as review app` job runs in a branch named

doc/user/project/merge_requests/load_performance_testing.md

@@ -181,7 +181,7 @@ include:
 review:
   stage: deploy
   environment:
-    name: review/$CI_COMMIT_REF_NAME
+    name: review/$CI_COMMIT_REF_SLUG
     url: http://$CI_ENVIRONMENT_SLUG.example.com
   script:
     - run_deploy_script