Merge branch 'update-autodevops-template' into 'master'

Update Auto DevOps template

See merge request gitlab-org/gitlab-ce!16042

doc/topics/autodevops/index.md

@@ -20,6 +20,7 @@ project in an easy and automatic way:
 1. [Auto Test](#auto-test)
 1. [Auto Code Quality](#auto-code-quality)
 1. [Auto SAST (Static Application Security Testing)](#auto-sast)
+1. [Auto Browser Performance Testing](#auto-browser-performance-testing)
 1. [Auto Review Apps](#auto-review-apps)
 1. [Auto Deploy](#auto-deploy)
 1. [Auto Monitoring](#auto-monitoring)
@@ -208,6 +209,20 @@ check out.
 
 Any security warnings are also [shown in the merge request widget](https://docs.gitlab.com/ee/user/project/merge_requests/sast.html).
 
+### Auto Browser Performance Testing
+
+> Introduced in [GitLab Enterprise Edition Premium][ee] 10.4.
+
+Auto Browser Performance Testing utilizes the [Sitespeed.io container](https://hub.docker.com/r/sitespeedio/sitespeed.io/) to measure the performance of a web page. A JSON report is created and uploaded as an artifact, which includes the overall performance score for each page. By default, the root page of Review and Production environments will be tested. If you would like to add additional URL's to test, simply add the paths to a file named `.gitlab-urls.txt` in the root directory, one per line. For example:
+
+```
+/
+/features
+/direction
+```
+
+In GitLab Enterprise Edition Premium, performance differences between the source and target branches are [shown in the merge request widget](https://docs.gitlab.com/ee/user/project/merge_requests/browser_performance_testing.html).
+
 ### Auto Review Apps
 
 NOTE: **Note:**

vendor/gitlab-ci-yml/Auto-DevOps.gitlab-ci.yml

@@ -41,6 +41,7 @@ stages:
   - staging
   - canary
   - production
+  - performance
   - cleanup
 
 build:
@@ -83,6 +84,21 @@ codequality:
   artifacts:
     paths: [codeclimate.json]
 
+performance:
+  stage: performance
+  image: 
+    name: sitespeedio/sitespeed.io:6.0.3
+    entrypoint: [""]
+  script:
+    - performance
+  artifacts:
+    paths:
+    - performance.json
+  only:
+    refs:
+      - branches
+    kubernetes: active
+
 sast:
   image: registry.gitlab.com/gitlab-org/gl-sast:latest
   variables:
@@ -103,10 +119,13 @@ review:
     - install_tiller
     - create_secret
     - deploy
+    - persist_environment_url
   environment:
     name: review/$CI_COMMIT_REF_NAME
     url: http://$CI_PROJECT_PATH_SLUG-$CI_ENVIRONMENT_SLUG.$AUTO_DEVOPS_DOMAIN
     on_stop: stop_review
+  artifacts:
+    paths: [environment_url.txt]
   only:
     refs:
       - branches
@@ -201,9 +220,12 @@ production:
     - create_secret
     - deploy
     - delete canary
+    - persist_environment_url
   environment:
     name: production
     url: http://$CI_PROJECT_PATH_SLUG.$AUTO_DEVOPS_DOMAIN
+  artifacts:
+    paths: [environment_url.txt]
 #  when: manual
   only:
     refs:
@@ -415,6 +437,29 @@ production:
       --docker-email="$GITLAB_USER_EMAIL" \
       -o yaml --dry-run | kubectl replace -n "$KUBE_NAMESPACE" --force -f -
   }
+  
+  function performance() {
+    export CI_ENVIRONMENT_URL=$(cat environment_url.txt)
+    
+    mkdir gitlab-exporter
+    wget -O gitlab-exporter/index.js https://gitlab.com/gitlab-org/gl-performance/raw/10-3/index.js
+    
+    mkdir sitespeed-results
+    
+    if [ -f .gitlab-urls.txt ]
+    then
+      sed -i -e 's@^@'"$CI_ENVIRONMENT_URL"'@' .gitlab-urls.txt
+      /start.sh --plugins.add gitlab-exporter --outputFolder sitespeed-results .gitlab-urls.txt
+    else
+      /start.sh --plugins.add gitlab-exporter --outputFolder sitespeed-results $CI_ENVIRONMENT_URL
+    fi
+    
+    mv sitespeed-results/data/performance.json performance.json
+  }
+  
+  function persist_environment_url() {
+      echo $CI_ENVIRONMENT_URL > environment_url.txt
+  }
 
   function delete() {
     track="${1-stable}"