gitlab 下spring Cloud持续集成配置

前提

有gitlab 环境, 目标机器有java运行环境
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1、安装gitlab-runner

docker run -d --name gitlab-runner --restart always -v $PWD/config:/etc/gitlab-runner -v /var/run/docker.sock:/var/run/docker.sock gitlab/gitlab-runner:latest
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2、添加执行器

docker exec -it gitlab-runner gitlab-ci-multi-runner register -n \
  --url http://192.168.1.4:8100/ \
  --registration-token -LC6aAyNAQ8MLk_9SYQS \
  --tag-list=cloudgateway \
  --description "spring Cloud gateway demo" \
  --docker-privileged=true \
  --docker-pull-policy="if-not-present" \
  --docker-image "docker:latest" \
  --docker-volumes /var/run/docker.sock:/var/run/docker.sock \
  --docker-volumes /root/m2:/root/.m2 \
  --executor docker 
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注意其中java

registration-token
git

tag-list 默认执行器须要tag才运行,因此指定(settings/ci/cd对应的执行器能够看到默认是须要的)spring

3、.gitlab-ci.yml 配置

  • gitlab 所在执行器添加密钥docker

    docker exec –it gitlab-runner /bin/shbash

    ssh-keygen -t rsassh

    scp -P 68 ~/.ssh/id_rsa.pub root@192.168.1.4:/root/.ssh/authorized_keys (P端口指定要大写)maven

  • 配置gitlab ci环境变量 gitlab

    此变量为执行器ssh的私钥 必须包含头尾的"--- "内容

  • .gitlab-ci.yml 内容ui

variables:
  PACKAGE_JAR: "springCloud2.x-gateway-0.0.1-SNAPSHOT"

stages:
  - build
  - run
  
build:
  image: maven:3-jdk-8
  stage: build
  tags:
    - cloudgateway
  script: "mvn package -B -Dmaven.test.skip=true"
  artifacts:
    paths:
      - target/*.jar

deploy_qa:
  image: maven:3-jdk-8			#此镜像包含ssh相应命令
  stage: run
  tags:			#对应的执行起默认须要个tag
    - cloudgateway
  before_script:  #全局的话每一个步骤都会执行
    - eval $(ssh-agent -s)
    # 清除一些系统中复制出现的换行符\r,并重定向到/dev/null防止泄露
    - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add - > /dev/null
    # 建立~/.ssh目录,并配置权限(非root运行的runner)
    - mkdir -p ~/.ssh
    - chmod 700 ~/.ssh
    - ssh-keyscan 192.168.1.4 >> ~/.ssh/known_hosts
    - chmod 644 ~/.ssh/known_hosts
  script:
    - scp -o StrictHostKeyChecking=no -P 68 target/$PACKAGE_JAR.jar root@192.168.1.4:/home/work/
    - scp -o StrictHostKeyChecking=no -P 68 entry.sh root@192.168.1.4:/home/work/
    #-o StrictHostKeyChecking=no 禁止命令行询问密码 work 目录给与执行权限chmod 777 work/*
    - ssh -o StrictHostKeyChecking=no -p 68 root@192.168.1.4 "cd /home/work/ ; ./entry.sh"  
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