.gitlab-ci.yml

### STAGES ###
stages:
  - test
  - build
  - review
  - deploy
  - release

### GLOBAL VARS ###
variables:
  SHIFTIGRADE_IMAGE: registry.gitlab.com/cloudigrade/shiftigrade
  SHIFTIGRADE_VERSION: 0.1.7
  IMAGE_NAME: registry.gitlab.com/${CI_PROJECT_PATH}
  IMAGE_NAME_COMMIT: registry.gitlab.com/${CI_PROJECT_PATH}/commits/${CI_PROJECT_NAME}:${CI_BUILD_REF}
  DOCKER_DRIVER: overlay2

### TEST STAGE ###
Yarn:
  stage: test
  image: node:10
  except:
    - chat
    - trigger
  before_script:
    - yarn
    - yarn global add codecov
  script:
    - yarn test
    - codecov

Docker:
  image: docker:stable
  services:
    - docker:dind
  except:
    - chat
    - trigger
  stage: test
  script: docker build .

### BUILD STAGE ###
Push Frontigrade Image:
  stage: build
  image: docker:stable
  services:
    - docker:dind
  only:
    - master@cloudigrade/frontigrade
  except:
    - tags@cloudigrade/frontigrade
    - chat
    - trigger
  before_script:
    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN registry.gitlab.com
  script:
    - docker pull ${IMAGE_NAME}:latest || true
    - docker build --cache-from ${IMAGE_NAME}:latest --tag ${IMAGE_NAME_COMMIT} --tag ${IMAGE_NAME}:latest --build-arg CI_COMMIT_REF_NAME=${CI_COMMIT_REF_NAME} --build-arg CI_COMMIT_SHA=${CI_COMMIT_SHA} --build-arg CI=${CI} .
    - docker push ${IMAGE_NAME_COMMIT}
    - docker push ${IMAGE_NAME}:latest

Push Frontigrade Tagged Image:
  stage: build
  image: docker:stable
  services:
    - docker:dind
  only:
    - tags@cloudigrade/frontigrade
  except:
    - chat
    - trigger
  before_script:
    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN registry.gitlab.com
  script:
    - docker pull ${IMAGE_NAME}:latest || true
    - docker build --cache-from ${IMAGE_NAME}:latest --tag ${IMAGE_NAME}:${CI_COMMIT_TAG} --build-arg CI_COMMIT_REF_NAME=${CI_COMMIT_REF_NAME} --build-arg CI_COMMIT_SHA=${CI_COMMIT_SHA} --build-arg CI=${CI} .
    - docker push ${IMAGE_NAME}:${CI_COMMIT_TAG}

### REVIEW STAGE ###
Deploy Review:
  stage: review
  image: ${SHIFTIGRADE_IMAGE}:${SHIFTIGRADE_VERSION}
  variables:
    GIT_STRATEGY: none
  only:
    - branches@cloudigrade/frontigrade
  except:
    - master@cloudigrade/frontigrade
    - tags@cloudigrade/frontigrade
    - chat
    - trigger
  before_script:
    - oc login --token ${KUBE_TOKEN}
    - cd /opt/shiftigrade
  script:
    - export FRONTIGRADE_ROUTE_HOST=review-${CI_COMMIT_REF_SLUG}.5a9f.insights-dev.openshiftapps.com
    - export DEPLOYMENT_PREFIX=$(echo review-${CI_COMMIT_REF_SLUG} | cut -c 1-36)
    - kontemplate template ocp/review.yaml -i frontigrade | oc apply -f -
    - oc start-build --build-arg CI_COMMIT_REF_NAME=${CI_COMMIT_REF_NAME} --build-arg CI_COMMIT_SHA=${CI_COMMIT_SHA} --build-arg CI=${CI} -F f-${DEPLOYMENT_PREFIX}
    - if ! oc rollout status dc/f-${DEPLOYMENT_PREFIX}; then oc rollout latest dc/f-${DEPLOYMENT_PREFIX} && oc rollout status dc/f-${DEPLOYMENT_PREFIX}; fi;
  environment:
    name: review/${CI_COMMIT_REF_NAME}
    url: https://review-${CI_COMMIT_REF_SLUG}.5a9f.insights-dev.openshiftapps.com
    on_stop: Clean Up Review

Clean Up Review:
  stage: review
  image: ${SHIFTIGRADE_IMAGE}:${SHIFTIGRADE_VERSION}
  variables:
    GIT_STRATEGY: none
  only:
    - branches@cloudigrade/frontigrade
  except:
    - master@cloudigrade/frontigrade
    - tags@cloudigrade/frontigrade
    - chat
    - trigger
  before_script:
    - oc login ${OPENSHIFT_URL} --token ${KUBE_TOKEN}
    - cd /opt/shiftigrade
  script:
    - oc delete bc,cm,dc,is,routes,secrets,svc -l gitlab-deployment="${CI_COMMIT_REF_SLUG}-frontigrade"
  when: manual
  environment:
    name: review/${CI_COMMIT_REF_NAME}
    action: stop

.ReviewTemplate: &review_template
  stage: review
  image: ${SHIFTIGRADE_IMAGE}:${SHIFTIGRADE_VERSION}
  variables:
    GIT_STRATEGY: none
  except:
    - tags@cloudigrade/cloudigrade
  before_script:
    - oc login ${OPENSHIFT_URL} --token ${KUBE_TOKEN}
    - cd /opt/shiftigrade
  script:
    - >
      if [ -n "${CHAT_INPUT}" ]; then
        export FRONTIGRADE_REPO_REF=master
        export CI_COMMIT_REF_SLUG=master-${CHAT_INPUT}
        export DEPLOYMENT_PREFIX=$(echo ${CI_COMMIT_REF_SLUG} | cut -c 1-36)
        export FRONTIGRADE_ROUTE_HOST=${CI_COMMIT_REF_SLUG}.5a9f.insights-dev.openshiftapps.com
        export GITLAB_DEPLOYMENT=${CI_COMMIT_REF_SLUG}-frontigrade
      else
        echo -e "section_start:$( date +%s ):chat_reply\r\033[0K\nPlease provide a name for the deployment.\nsection_end:$( date +%s ):chat_reply\r\033[0K"
        exit 1
      fi
    - kontemplate template ocp/review.yaml -i frontigrade | oc apply -f -
    - oc start-build --build-arg CI_COMMIT_REF_NAME=${CI_COMMIT_REF_NAME} --build-arg CI_COMMIT_SHA=${CI_COMMIT_SHA} --build-arg CI=${CI} -F f-${DEPLOYMENT_PREFIX}
    - if ! oc rollout status dc/f-${CI_COMMIT_REF_SLUG}; then oc rollout latest dc/f-${CI_COMMIT_REF_SLUG} && oc rollout status dc/f-${CI_COMMIT_REF_SLUG}; fi;
    - echo -e "section_start:$( date +%s ):chat_reply\r\033[0K\nDeployed [frontigrade] ${CHAT_INPUT}, available at https://${CI_COMMIT_REF_SLUG}.5a9f.insights-dev.openshiftapps.com/ If both cloudigrade and frontigrade are deployed you can login with username 'admin@example.com' and the current Red Hat Guest WiFi password as the password.\nsection_end:$( date +%s ):chat_reply\r\033[0K"

Review-Master:
  <<: *review_template
  only:
    - chat
  environment:
    name: review/master-${CHAT_INPUT}
    url: https://master-${CHAT_INPUT}.5a9f.insights-dev.openshiftapps.com
    on_stop: Clean-up-master

Review Master:
  <<: *review_template
  only:
    - trigger
  environment:
    name: review/master-${CHAT_INPUT}
    url: https://master-${CHAT_INPUT}.5a9f.insights-dev.openshiftapps.com
    on_stop: Clean up master review

.CleanReviewTemplate: &clean_review_definition
  stage: review
  image: ${SHIFTIGRADE_IMAGE}:${SHIFTIGRADE_VERSION}
  variables:
    GIT_STRATEGY: none
  except:
    - tags@cloudigrade/cloudigrade
  before_script:
    - oc login ${OPENSHIFT_URL} --token ${KUBE_TOKEN}
    - cd /opt/shiftigrade
  script:
    - >
      if [ -n "${CHAT_INPUT}" ]; then
        export FRONTIGRADE_REPO_REF=master
        export CI_COMMIT_REF_SLUG=master-${CHAT_INPUT}
        export GITLAB_DEPLOYMENT=${CI_COMMIT_REF_SLUG}-frontigrade
      else
        echo -e "section_start:$( date +%s ):chat_reply\r\033[0K\nPlease provide a name for the deployment.\nsection_end:$( date +%s ):chat_reply\r\033[0K"
        exit 1
      fi
    - oc delete bc,dc,is,routes,secrets,svc -l gitlab-deployment="${CI_COMMIT_REF_SLUG}-frontigrade"
    - echo -e "section_start:$( date +%s ):chat_reply\r\033[0K\nFrontigrade master review - ${CHAT_INPUT} - cleaned up.\nsection_end:$( date +%s ):chat_reply\r\033[0K"
  environment:
    name: review/master-${CHAT_INPUT}
    action: stop

Clean-up-master:
  <<: *clean_review_definition
  only:
    - chat

Clean up master review:
  <<: *clean_review_definition
  only:
    - trigger
  when: manual

### DEPLOY STAGE ###
### MASTER ONLY ###
Deploy to Test:
  stage: deploy
  image: ${SHIFTIGRADE_IMAGE}:${SHIFTIGRADE_VERSION}
  variables:
    GIT_STRATEGY: none
    FRONTIGRADE_IMAGE: registry.gitlab.com/${CI_PROJECT_PATH}/commits/${CI_PROJECT_NAME}:${CI_BUILD_REF}
  only:
    - master@cloudigrade/frontigrade
  except:
    - chat
    - trigger
  before_script:
    - oc login --token ${KUBE_TOKEN}
    - cd /opt/shiftigrade
  script:
    - kontemplate template ocp/test.yaml -i frontigrade | oc apply -f -
    - if ! oc rollout status dc/f; then oc rollout latest dc/f && oc rollout status dc/f; fi;
  environment:
    name: test
    url: https://test.cloudigra.de/

Deploy to Stage:
  stage: deploy
  image: ${SHIFTIGRADE_IMAGE}:${SHIFTIGRADE_VERSION}
  variables:
    GIT_STRATEGY: none
    FRONTIGRADE_IMAGE: registry.gitlab.com/${CI_PROJECT_PATH}:${CI_COMMIT_TAG}
  only:
    - tags@cloudigrade/frontigrade
  except:
    - chat
    - trigger
  before_script:
    - oc login --token ${KUBE_TOKEN}
    - cd /opt/shiftigrade
  script:
    - kontemplate template ocp/stage.yaml -i frontigrade | oc apply -f -
    - if ! oc rollout status dc/f; then oc rollout latest dc/f && oc rollout status dc/f; fi;
  environment:
    name: stage
    url: https://stage.cloudigra.de/

### RELEASE STAGE ###
Deploy to Production:
  stage: release
  image: ${SHIFTIGRADE_IMAGE}:${SHIFTIGRADE_VERSION}
  variables:
    GIT_STRATEGY: none
    FRONTIGRADE_IMAGE: registry.gitlab.com/${CI_PROJECT_PATH}:${CI_COMMIT_TAG}
  only:
    - tags@cloudigrade/frontigrade
  except:
    - chat
    - trigger
  before_script:
    - oc login --token ${KUBE_TOKEN}
    - cd /opt/shiftigrade
  script:
    - kontemplate template ocp/prod.yaml -i frontigrade | oc apply -f -
    - if ! oc rollout status dc/f; then oc rollout latest dc/f && oc rollout status dc/f; fi;
  when: manual
  environment:
    name: production
    url: https://www.cloudigra.de/