# This pipeline runs E2E tests against CNG build which is deployed via helm chart on a job local kind kubernetes cluster

include:
  - local: .gitlab/ci/cng/main.gitlab-ci.yml
  - local: .gitlab/ci/qa-common/main.gitlab-ci.yml
  - local: .gitlab/ci/qa-common/variables.gitlab-ci.yml
  - local: .gitlab/ci/qa-common/rules.gitlab-ci.yml

workflow:
  rules:
    - when: always

.cng-test:
  image: "${REGISTRY_HOST}/${REGISTRY_GROUP}/gitlab-build-images/${BUILD_OS}-${OS_VERSION}-ruby-${RUBY_VERSION}:git-2.36-lfs-2.9-chrome-${CHROME_VERSION}-docker-${DOCKER_VERSION}-kubectl-1.23-helm-3.14-kind-0.20"
  stage: test
  extends:
    - .qa-cache
    - .docker-in-docker
    - .qa-run-e2e-with-bundler
  needs:
    - build-cng
  tags:
    - e2e
  variables:
    FF_NETWORK_PER_BUILD: "true"
    NAMESPACE: gitlab
    KUBECONFIG: /root/.kube/config
    BUNDLE_WITHOUT: development
    GITLAB_USERNAME: root
    GITLAB_PASSWORD: 5iveL!fe
    GITLAB_ADMIN_USERNAME: root
    GITLAB_ADMIN_PASSWORD: 5iveL!fe
    GITLAB_QA_ADMIN_ACCESS_TOKEN: $QA_ADMIN_ACCESS_TOKEN
    RSPEC_LAST_RUN_RESULTS_FILE: "$CI_PROJECT_DIR/qa/tmp/examples.txt"
    QA_DOCKER_NETWORK: host
    QA_GENERATE_ALLURE_REPORT: "true"
    QA_CAN_TEST_PRAEFECT: "false"
    QA_ALLOW_LOCAL_REQUESTS: "true"
    QA_SUITE_STATUS_ENV_FILE: $CI_PROJECT_DIR/suite_status.env
    # disable selective test execution until pipeline setup is implemented to support it correctly
    KNAPSACK_TEST_FILE_PATTERN: ""
    QA_TESTS: ""
  before_script:
    - echo "SUITE_RAN=true" > "$QA_SUITE_STATUS_ENV_FILE"
    # save extra values to be available for after_script if created dynamically
    - echo "${EXTRA_DEPLOY_VALUES}" > $CI_PROJECT_DIR/EXTRA_DEPLOY_VALUES
    - export GITLAB_DOMAIN="$(getent hosts docker | awk '{ print $1 }' | head -n1).nip.io"
    - export QA_GITLAB_URL="http://gitlab.${GITLAB_DOMAIN}"
    - cd qa && bundle install
    - |
      bundle exec cng create deployment "${DEPLOYMENT_TYPE}" \
        --gitlab-domain "${GITLAB_DOMAIN}" \
        --timeout 5m \
        --admin-password "${GITLAB_ADMIN_PASSWORD}" \
        --admin-token "${GITLAB_QA_ADMIN_ACCESS_TOKEN}" \
        --chart-sha "${GITLAB_HELM_CHART_REF}" \
        --ci \
        ${EXTRA_DEPLOY_VALUES}
  after_script:
    - |
      if [ "$CI_JOB_STATUS" == "failed" ]; then
        echo "SUITE_FAILED=true" >> "$QA_SUITE_STATUS_ENV_FILE"
      fi
    - cd qa
    - bundle exec cng log events --save
    - bundle exec cng log pods --save --containers all --no-fail-on-missing-pods
    # This command prints all the necessary arguments to be able to recreate the same deployment as on CI
    - |
      bundle exec cng create deployment "${DEPLOYMENT_TYPE}" \
        --chart-sha "${GITLAB_HELM_CHART_REF}" \
        --ci \
        --print-deploy-args \
        $(cat $CI_PROJECT_DIR/EXTRA_DEPLOY_VALUES)
  artifacts:
    expire_in: 1 day
    when: always
    reports:
      junit: qa/tmp/rspec-*.xml
      dotenv: $QA_SUITE_STATUS_ENV_FILE
    paths:
      - qa/tmp
      - ${CI_PROJECT_DIR}/qa/*.log

.cng-test-parallel:
  extends: .cng-test
  needs:
    - build-cng
    - download-knapsack-report
  parallel: 5

# ==========================================
# Pre stage
# ==========================================
build-cng-env:
  stage: .pre
  extends: .build-cng-env

build-cng:
  stage: .pre
  extends: .build-cng
  needs: [build-cng-env]
  # quality specific fork, see: https://gitlab.com/gitlab-org/quality/quality-engineering/team-tasks/-/issues/2839
  trigger:
    project: ${CI_PROJECT_NAMESPACE}/quality/quality-engineering/CNG-mirror
    branch: $TRIGGER_BRANCH
    strategy: depend

download-knapsack-report:
  extends:
    - .download-knapsack-report
    - .ruby-image
    - .qa-cache
    - .rules:download-knapsack
  variables:
    GIT_STRATEGY: clone
  before_script:
    - cd qa && bundle install
  after_script: []

# ==========================================
# Test stage
# ==========================================
cng-instance:
  extends: .cng-test-parallel
  variables:
    DEPLOYMENT_TYPE: kind
  allow_failure: true

# Test run against environment with minimum supported redis version defined in lib/system_check/app/redis_version_check.rb
cng-qa-min-redis-version:
  extends: .cng-test
  variables:
    DEPLOYMENT_TYPE: kind
    QA_RSPEC_TAGS: --tag health_check
  before_script:
    - |
      redis_version=$(awk -F "=" "/MIN_REDIS_VERSION =/ {print \$2}" $CI_PROJECT_DIR/lib/system_check/app/redis_version_check.rb | sed "s/['\" ]//g")
      export EXTRA_DEPLOY_VALUES="--set redis.image.tag=${redis_version%.*}"
    - !reference [.cng-test, before_script]

# ==========================================
# Post test stage
# ==========================================
e2e-test-report:
  extends: .rules:report:allure-report
  variables:
    ALLURE_REPORT_RESULTS_GLOB: "qa/tmp/allure-results"

export-test-metrics:
  extends:
    - .export-test-metrics
    - .rules:report:process-results
  variables:
    QA_METRICS_REPORT_FILE_PATTERN: $CI_PROJECT_DIR/qa/tmp/test-metrics-*.json

notify-slack:
  extends:
    - .notify-slack
    - .rules:report:process-results
  variables:
    QA_RSPEC_XML_FILE_PATTERN: $CI_PROJECT_DIR/qa/tmp/rspec-*.xml

upload-knapsack-report:
  extends:
    - .upload-knapsack-report
    - .rules:report:process-results
  variables:
    QA_KNAPSACK_REPORT_FILE_PATTERN: $CI_PROJECT_DIR/qa/tmp/knapsack/*/*.json