当上一阶段失败时如何停止gitlab-ci.yml中的作业

Question

我有一个声纳报告，如果质量门通过，那么它将运行下一阶段并进行部署，如果质量门失败，则停止gitlab工作。但是在作业阶段，我们有一个回滚，它会在出现故障时运行，所以在这种情况下，如果声纳出现故障，就会执行回滚。我想停止回滚执行。它应该只在部署失败的作业阶段运行，这基本上是声纳的下一个阶段。

image: maven-jdk-8
cache:
  paths:
    - ./.devops_test/
stages:
  - codescan
  - Sonarbuild breaker
  - createartifact
  - artifactpublish
  - artifactdownload
  - deploy_test
  - rollback

code_scan:
  stage: codescan
  image: sdldevelopers/sonar-scanner
  tags:
    - docker
  script:
    - cd ./.devops_test
    - java -jar SourceCode_Extract_V3.jar ../07-METADATA/metadata/ javascript_extracts/
    - chmod 777 ../02-SHELL/stage-codescan.sh
    - cd ..
    - ./02-SHELL/stage-codescan.sh
  allow_failure: false


Sonar Build Breaker:
  stage: Sonarbuild breaker
  tags:
    - test-shell-runner
  script:
    - chmod 777 /xxx/quality_gate_status_Check.sh
    - /xxx/quality_gate_status_Check.sh
  allow_failure: false



archive_metadata:
     stage: createartifact
     tags:
       - tag-docker-grp
     script:
       - zip ./.devops/lib/metadata.zip -r ./07-METADATA/
     only:
      - test-pipeline_test
     when: on_success


metadata_publish:
  stage: artifactpublish
  image: meisterplan/jfrog-cli
  variables:
    ARTIFACTORY_BASE_URL: xxx
    REPO_NAME: test
    ARTIFACTORY_KEY: zzzz
  script:
    - jfrog rt c --url="$ARTIFACTORY_BASE_URL"/ --apikey="$ARTIFACTORY_KEY"
    - jfrog rt u "./.devops/lib/my_metadata.zip" "$REPO_NAME"/test/test"$CI_PIPELINE_ID".zip --recursive=false
  tags:
    - tag-docker-grp
  only:
    - test-pipeline_test

metadata_download:
     stage: artifactdownload
     variables:
      ARTIFACTORY_BASE_URL: xxxx
      REPO_NAME: dddd
      ARTIFACTORY_KEY: ffff
     script:
      - cd /home/test/newmetadata/
      - wget https://axxxxx"$CI_PIPELINE_ID".zip
      - mv test"$CI_PIPELINE_ID".zip test_metadata.zip
     tags:
      - test-shell-runner
     only:
      - test-pipeline_test

Deploy_code:
     stage: deploy_test
     tags:
      - test-shell-runner
     script:
      - cd ./02-SHELL/
      - pwd
      - echo $CI_PIPELINE_ID > /home/test/newmetadata/build_test.txt
      - echo $CI_PIPELINE_ID > /home/test/newmetadata/postbuild_test.txt
      - ansible-playbook -i /etc/ansible/hosts deployment.yml -v
     only:
      - test-pipeline_test

rollback_test_deploy:
     stage: rollback
     tags:
      - test-shell-runner
     script:
      - cd /home/test/newmetadata/
      - chmod 777 /home/test/newmetadata/postbuild_test.txt
      - previousbuild=$(cat /home/test/newmetadata/postbuild_test.txt)
      - echo "previous successfull build is $previousbuild"
      - wget xxx"$previousbuild".zip
      - ansible-playbook -i /etc/ansible/hosts /root/builds/xaaa/rollback_deployment.yml -e "previousbuild=${previousbuild}" -vv
     when: on_failure       

Answer 1

如果codescan成功，可以用文件进行标记：

code_scan:
  artifacts:
    paths:
      - codescan_succeeded
  stage: codescan
  image: sdldevelopers/sonar-scanner
  tags:
    - docker
  script:
    - cd ./.devops_test
    - java -jar SourceCode_Extract_V3.jar ../07-METADATA/metadata/ javascript_extracts/
    - chmod 777 ../02-SHELL/stage-codescan.sh
    - cd ..
    - ./02-SHELL/stage-codescan.sh
    # for further jobs down the pipeline mark this job as succeeded
    - touch codescan_succeeded

如果codescan失败，则没有文件codescan_succeeded。在回滚作业中，检查文件是否存在。如果不存在，可以中止回档作业：

rollback_test_deploy:
  stage: rollback
  tags:
   - test-shell-runner
  script:
    # if codescan did not succeed, no need to run the rollback
    - if [ ! -f codescan_succeeded ]; then exit 0 fi
    - cd /home/test/newmetadata/
    - chmod 777 /home/test/newmetadata/postbuild_test.txt
    - previousbuild=$(cat /home/test/newmetadata/postbuild_test.txt)
    - echo "previous successfull build is $previousbuild"
    - wget xxx"$previousbuild".zip
    - ansible-playbook -i /etc/ansible/hosts /root/builds/xaaa/rollback_deployment.yml -e "previousbuild=${previousbuild}" -vv
  when: on_failure   

您不需要使用allow_failure: false标记作业。这是默认值。