gitlab-runner运行一直卡住

在使用 gitlab-runner 搭建 CICD 过程中遇到一直卡住结束不了的问题。在此记录下问题。

重现步骤

• .gitlab-ci.yml

variables:
  GIT_CLEAN_FLAGS: none                        # disable git clean
  SERVER_WORK_PATH: "/home/work/app/test"
stages:
  - build
  - delivery
  - deploy
  - clean
job_build:
  stage: build
  only:
    - master
  tags:
    - java
  script:
    - echo "---------------------------Begin to build---------------------------"
    - pwd
    - mvn clean package -DskipTests -T4 -Pdev -ff
    - echo "---------------------------End of the build---------------------------"
job_delivery:
  stage: delivery
  tags:
    - java
  script:
    - echo "---------------------------Begin to delivery---------------------------"
    - mkdir -p $SERVER_WORK_PATH/test
    - cp $CI_PROJECT_DIR/test/target/test.jar    $SERVER_WORK_PATH/test
    - echo "---------------------------End of the delivery---------------------------"
job_deploy:
  stage: deploy
  tags:
    - java
  script:
    - echo "---------------------------Begin to deploy---------------------------"
    - cd $SERVER_WORK_PATH
    - nohup java -jar test.jar >>$PROJECTDIR/nohup.out &
    - echo "---------------------------End of the deploy---------------------------"
job_clean:
  stage: clean
  tags:
    - java
  script:
    - echo "---------------------------Begin to clean---------------------------"
    - cd $CI_PROJECT_DIR && mvn clean
    - echo "---------------------------End of the clean---------------------------"

原因

在启动 jar 时日志输出方式错误

nohup java -jar test.jar >>$PROJECTDIR/nohup.out &

正确方式

nohup java -jar test.jar >>$PROJECTDIR/nohup.out 2>&1 &