如何从Jenkins multibranch管道进行Git和Docker标记

Question

我有一个Jenkinsfile（多分支管道），每当有人向Jenkins的任何分支提交内容时，它都会运行。

我的想法是它触发构建，每次测试通过时，它都会用新标记标记git存储库和docker镜像。

目前，每个构建都会构建一个名为application：latest的Docker镜像。在Git存储库和Docker镜像中实现一些标记系统会很不错。

所以我的Github repo有0.0.1,0.0.2,0.0.3作为标签。并且Docker镜像也作为应用程序推送：0.0.1到Docker中心。然后最新的标记构建，不应该只被称为应用程序：0.0.3，而且应用程序：最新。

我是如何在Github中用Jenkins实现这样一个系统的？

这是我目前的Jenkins文件：

pipeline {
  agent any
  options {
    buildDiscarder(logRotator(numToKeepStr: '10', artifactNumToKeepStr: '10'))
  }
  environment {
    DOCKER_CREDS = credentials('dockeruser-dockerhub-password')
  }
  stages {
    stage('Git clone') {
      /*
      This is needed for local development, because Jenkins uses locally pasted pipeline code in a textarea box and doesn't know where the Git repo is.
      This also means we have no multibranch, but that's no problem for local development.
      */
      steps {
        git url: 'https://github.com/gituser/denpal', branch: 'feature/Jenkinsfile'
      }
    }
    stage('Docker login') {
      steps {
        sh """
        docker login --username dockeruser --password $DOCKER_CREDS
        """
      }
    }
    stage('Docker-compose') {
      steps {
        sh '''
        docker-compose config -q
        COMPOSE_PROJECT_NAME=denpal docker-compose down
        COMPOSE_PROJECT_NAME=denpal docker-compose up -d --build "$@"
        '''
      }
    }
    stage('Docker push images') {
      steps {
        sh """
        docker tag denpal:latest dockername/denpal:latest
        docker push dockername/denpal:latest
        docker tag denpal_nginx:latest dockername/denpal_nginx:latest
        docker push dockername/denpal_nginx:latest
        docker tag denpal_php:latest dockername/denpal_php:latest
        docker push dockername/denpal_php:latest
        """
      }
    }
    stage('Verification tests') {
      steps {
        sh """
        docker-compose exec -T cli drush status
        """
        /*
        make this work, syntax error, """-issue?
        if [ $? -eq 0 ]; then
          echo "OK!"
        else
          echo "FAIL"
        fi
        */
      }
    }
  }
}

Answer 1

你在使用maven还是gradle？因为我有同样的问题，我通过添加一个从模板生成dockerfile的脚本来修复版本uppgrad。你可以check my github project for the groovy script