diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5878567c02e..c520e7a2927 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -30,294 +30,16 @@ stages:
 - post-test
 - pages
 
-# Prepare and merge knapsack tests
-.knapsack-state: &knapsack-state
-  services: []
-  variables:
-    SETUP_DB: "false"
-    USE_BUNDLE_INSTALL: "false"
-  cache:
-    key: "knapsack"
-    paths:
-    - knapsack/
-  artifacts:
-    expire_in: 31d
-    paths:
-    - knapsack/
-
-knapsack:
-  <<: *knapsack-state
-  stage: prepare
-  script:
-    - mkdir -p knapsack/
-    - '[[ -f knapsack/rspec_report.json ]] || echo "{}" > knapsack/rspec_report.json'
-    - '[[ -f knapsack/spinach_report.json ]] || echo "{}" > knapsack/spinach_report.json'
-
-update-knapsack:
-  <<: *knapsack-state
-  stage: post-test
-  script:
-    - scripts/merge-reports knapsack/rspec_report.json knapsack/rspec_node_*.json
-    - scripts/merge-reports knapsack/spinach_report.json knapsack/spinach_node_*.json
-    - rm -f knapsack/*_node_*.json
-  only:
-    - master@gitlab-org/gitlab-ce
-    - master@gitlab-org/gitlab-ee
-    - master@gitlab/gitlabhq
-    - master@gitlab/gitlab-ee
-
 .use-db: &use-db
   services:
     - mysql:latest
     - redis:alpine
 
-setup-test-env:
-  <<: *use-db
-  stage: prepare
-  script:
-    - bundle exec rake assets:precompile 2>/dev/null
-    - bundle exec ruby -Ispec -e 'require "spec_helper" ; TestEnv.init'
-  artifacts:
-    expire_in: 7d
-    paths:
-      - public/assets
-      - tmp/tests
-
-
-.rspec-knapsack: &rspec-knapsack
-  stage: test
-  <<: *use-db
-  script:
-    - JOB_NAME=( $CI_BUILD_NAME )
-    - export CI_NODE_INDEX=${JOB_NAME[1]}
-    - export CI_NODE_TOTAL=${JOB_NAME[2]}
-    - export KNAPSACK_REPORT_PATH=knapsack/rspec_node_${CI_NODE_INDEX}_${CI_NODE_TOTAL}_report.json
-    - export KNAPSACK_GENERATE_REPORT=true
-    - cp knapsack/rspec_report.json ${KNAPSACK_REPORT_PATH}
-    - knapsack rspec "--color --format documentation"
-  artifacts:
-    expire_in: 31d
-    paths:
-    - knapsack/
-    - coverage/
-
-.spinach-knapsack: &spinach-knapsack
-  stage: test
-  <<: *use-db
-  script:
-    - JOB_NAME=( $CI_BUILD_NAME )
-    - export CI_NODE_INDEX=${JOB_NAME[1]}
-    - export CI_NODE_TOTAL=${JOB_NAME[2]}
-    - export KNAPSACK_REPORT_PATH=knapsack/spinach_node_${CI_NODE_INDEX}_${CI_NODE_TOTAL}_report.json
-    - export KNAPSACK_GENERATE_REPORT=true
-    - cp knapsack/spinach_report.json ${KNAPSACK_REPORT_PATH}
-    - knapsack spinach "-r rerun" || retry '[[ -e tmp/spinach-rerun.txt ]] && bundle exec spinach -r rerun $(cat tmp/spinach-rerun.txt)'
-  artifacts:
-    expire_in: 31d
-    paths:
-    - knapsack/
-    - coverage/
-
-rspec 0 20: *rspec-knapsack
-rspec 1 20: *rspec-knapsack
-rspec 2 20: *rspec-knapsack
-rspec 3 20: *rspec-knapsack
-rspec 4 20: *rspec-knapsack
-rspec 5 20: *rspec-knapsack
-rspec 6 20: *rspec-knapsack
-rspec 7 20: *rspec-knapsack
-rspec 8 20: *rspec-knapsack
-rspec 9 20: *rspec-knapsack
-rspec 10 20: *rspec-knapsack
-rspec 11 20: *rspec-knapsack
-rspec 12 20: *rspec-knapsack
-rspec 13 20: *rspec-knapsack
-rspec 14 20: *rspec-knapsack
-rspec 15 20: *rspec-knapsack
-rspec 16 20: *rspec-knapsack
-rspec 17 20: *rspec-knapsack
-rspec 18 20: *rspec-knapsack
-rspec 19 20: *rspec-knapsack
-
-spinach 0 10: *spinach-knapsack
-spinach 1 10: *spinach-knapsack
-spinach 2 10: *spinach-knapsack
-spinach 3 10: *spinach-knapsack
-spinach 4 10: *spinach-knapsack
-spinach 5 10: *spinach-knapsack
-spinach 6 10: *spinach-knapsack
-spinach 7 10: *spinach-knapsack
-spinach 8 10: *spinach-knapsack
-spinach 9 10: *spinach-knapsack
-
-# Execute all testing suites against Ruby 2.1
-.ruby-21: &ruby-21
-  image: "dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.1-git-2.7-phantomjs-2.1"
-  <<: *use-db
-  only:
-    - master@gitlab-org/gitlab-ce
-    - master@gitlab-org/gitlab-ee
-    - master@gitlab/gitlabhq
-    - master@gitlab/gitlab-ee
-  cache:
-    key: "ruby21"
-    paths:
-      - vendor/ruby
-
-.rspec-knapsack-ruby21: &rspec-knapsack-ruby21
-  <<: *rspec-knapsack
-  <<: *ruby-21
-
-.spinach-knapsack-ruby21: &spinach-knapsack-ruby21
-  <<: *spinach-knapsack
-  <<: *ruby-21
-
-rspec 0 20 ruby21: *rspec-knapsack-ruby21
-rspec 1 20 ruby21: *rspec-knapsack-ruby21
-rspec 2 20 ruby21: *rspec-knapsack-ruby21
-rspec 3 20 ruby21: *rspec-knapsack-ruby21
-rspec 4 20 ruby21: *rspec-knapsack-ruby21
-rspec 5 20 ruby21: *rspec-knapsack-ruby21
-rspec 6 20 ruby21: *rspec-knapsack-ruby21
-rspec 7 20 ruby21: *rspec-knapsack-ruby21
-rspec 8 20 ruby21: *rspec-knapsack-ruby21
-rspec 9 20 ruby21: *rspec-knapsack-ruby21
-rspec 10 20 ruby21: *rspec-knapsack-ruby21
-rspec 11 20 ruby21: *rspec-knapsack-ruby21
-rspec 12 20 ruby21: *rspec-knapsack-ruby21
-rspec 13 20 ruby21: *rspec-knapsack-ruby21
-rspec 14 20 ruby21: *rspec-knapsack-ruby21
-rspec 15 20 ruby21: *rspec-knapsack-ruby21
-rspec 16 20 ruby21: *rspec-knapsack-ruby21
-rspec 17 20 ruby21: *rspec-knapsack-ruby21
-rspec 18 20 ruby21: *rspec-knapsack-ruby21
-rspec 19 20 ruby21: *rspec-knapsack-ruby21
-
-spinach 0 10 ruby21: *spinach-knapsack-ruby21
-spinach 1 10 ruby21: *spinach-knapsack-ruby21
-spinach 2 10 ruby21: *spinach-knapsack-ruby21
-spinach 3 10 ruby21: *spinach-knapsack-ruby21
-spinach 4 10 ruby21: *spinach-knapsack-ruby21
-spinach 5 10 ruby21: *spinach-knapsack-ruby21
-spinach 6 10 ruby21: *spinach-knapsack-ruby21
-spinach 7 10 ruby21: *spinach-knapsack-ruby21
-spinach 8 10 ruby21: *spinach-knapsack-ruby21
-spinach 9 10 ruby21: *spinach-knapsack-ruby21
-
-# Other generic tests
-
-.ruby-static-analysis: &ruby-static-analysis
-  variables:
-    SIMPLECOV: "false"
-    SETUP_DB: "false"
-    USE_BUNDLE_INSTALL: "true"
-
-.exec: &exec
-  <<: *ruby-static-analysis
-  stage: test
-  script:
-    - bundle exec $CI_BUILD_NAME
-
-rubocop: *exec
-rake haml_lint: *exec
-rake scss_lint: *exec
-rake brakeman: *exec
-rake flay: *exec
-license_finder: *exec
-rake downtime_check: *exec
-rake ee_compat_check:
-  <<: *exec
-  only:
-    - branches@gitlab-org/gitlab-ce
-    - branches@gitlab/gitlabhq
-  except:
-    - master
-    - tags
-    - /^[\d-]+-stable(-ee)?$/
-  allow_failure: yes
-  cache:
-    key: "ruby231-ee_compat_check_repo"
-    paths:
-      - ee_compat_check/repo/
-      - vendor/ruby
-  artifacts:
-    name: "${CI_BUILD_NAME}_${CI_BUILD_REF_NAME}_${CI_BUILD_REF}"
-    when: on_failure
-    expire_in: 10d
-    paths:
-      - ee_compat_check/patches/*.patch
-
-rake db:migrate:reset:
-  stage: test
-  <<: *use-db
-  script:
-    - rake db:migrate:reset
-
-rake db:seed_fu:
-  stage: test
-  <<: *use-db
-  variables:
-    SIZE: "1"
-    SETUP_DB: "false"
-    RAILS_ENV: "development"
-  script:
-    - git clone https://gitlab.com/gitlab-org/gitlab-test.git
-       /home/git/repositories/gitlab-org/gitlab-test.git
-    - bundle exec rake db:setup db:seed_fu
-  artifacts:
-    when: on_failure
-    expire_in: 1d
-    paths:
-      - log/development.log
-
-teaspoon:
-  stage: test
-  <<: *use-db
-  script:
-    - curl --silent --location https://deb.nodesource.com/setup_6.x | bash -
-    - apt-get install --assume-yes nodejs
-    - npm install --global istanbul
-    - rake teaspoon
-  artifacts:
-    name: coverage-javascript
-    expire_in: 31d
-    paths:
-    - coverage-javascript/default/
-
-lint-doc:
-  stage: test
-  image: "phusion/baseimage:latest"
-  before_script: []
-  script:
-    - scripts/lint-doc.sh
-
-bundler:check:
- stage: test
- <<: *ruby-static-analysis
- script:
-   - bundle check
-
-bundler:audit:
-  stage: test
-  <<: *ruby-static-analysis
-  only:
-    - master@gitlab-org/gitlab-ce
-    - master@gitlab-org/gitlab-ee
-    - master@gitlab/gitlabhq
-    - master@gitlab/gitlab-ee
-  script:
-    - "bundle exec bundle-audit check --update --ignore OSVDB-115941"
-
 migration paths:
   stage: test
   <<: *use-db
   variables:
     SETUP_DB: "false"
-  only:
-    - master@gitlab-org/gitlab-ce
-    - master@gitlab-org/gitlab-ee
-    - master@gitlab/gitlabhq
-    - master@gitlab/gitlab-ee
   script:
     - git checkout HEAD .
     - git fetch --tags
@@ -329,88 +51,3 @@ migration paths:
     - git checkout $CI_BUILD_REF
     - source scripts/prepare_build.sh
     - rake db:migrate
-
-coverage:
-  stage: post-test
-  services: []
-  variables:
-    SETUP_DB: "false"
-    USE_BUNDLE_INSTALL: "true"
-  script:
-    - bundle exec scripts/merge-simplecov
-  artifacts:
-    name: coverage
-    expire_in: 31d
-    paths:
-    - coverage/index.html
-    - coverage/assets/
-
-lint-javascript:
-  stage: test
-  image: "node:latest"
-  before_script:
-    - npm install
-  script:
-    - npm run eslint
-
-# Trigger docs build
-# https://gitlab.com/gitlab-com/doc-gitlab-com/blob/master/README.md#deployment-process
-trigger_docs:
-  stage: post-test
-  image: "alpine"
-  before_script:
-    - apk update && apk add curl
-  variables:
-    GIT_STRATEGY: none
-  cache: {}
-  artifacts: {}
-  script:
-    - "curl -X POST -F token=${DOCS_TRIGGER_TOKEN} -F ref=master -F variables[PROJECT]=ce https://gitlab.com/api/v3/projects/1794617/trigger/builds"
-  only:
-    - master@gitlab-org/gitlab-ce
-
-# Notify slack in the end
-
-notify:slack:
-  stage: post-test
-  variables:
-    SETUP_DB: "false"
-    USE_BUNDLE_INSTALL: "false"
-  script:
-    - ./scripts/notify_slack.sh "#builds" "Build on \`$CI_BUILD_REF_NAME\` failed! Commit \`$(git log -1 --oneline)\` See <https://gitlab.com/gitlab-org/$(basename "$PWD")/commit/"$CI_BUILD_REF"/builds>"
-  when: on_failure
-  only:
-    - master@gitlab-org/gitlab-ce
-    - tags@gitlab-org/gitlab-ce
-    - master@gitlab-org/gitlab-ee
-    - tags@gitlab-org/gitlab-ee
-
-pages:
-  before_script: []
-  stage: pages
-  dependencies:
-    - coverage
-    - teaspoon
-  script:
-    - mv public/ .public/
-    - mkdir public/
-    - mv coverage public/coverage-ruby
-    - mv coverage-javascript/default/ public/coverage-javascript/
-  artifacts:
-    paths:
-      - public
-  only:
-    - master
-
-# Insurance in case a gem needed by one of our releases gets yanked from
-# rubygems.org in the future.
-cache gems:
-  only:
-    - tags
-  variables:
-    SETUP_DB: "false"
-  script:
-    - bundle package --all --all-platforms
-  artifacts:
-    paths:
-      - vendor/cache