//kubesphere 版本的部署文件
pipeline {
  agent {
    node {
      label 'maven'
    }

  }
  stages {
    stage('拉取代码') {
      steps {
        git(url: 'https://gitee.com/littleboyzhou/jenkins-demo.git', credentialsId: 'gitee', branch: 'master', changelog: true, poll: false)
        sh 'echo 正在构建 $PROJECT_NAME  版本号：$PROJECT_VERSION 将会提交给 $REGISTRY 镜像仓库'
      }
    }

    stage('构建镜像-推送镜像') {
      agent none
      steps {
        container('maven') {
          sh 'mvn -Dmaven.test.skip=true clean package'
          sh 'docker build -f Dockerfile -t $REGISTRY/$DOCKERHUB_NAMESPACE/$PROJECT_NAME:SNAPSHOT-$BRANCH_NAME-$BUILD_NUMBER .'
          withCredentials([usernamePassword(credentialsId: 'aliyun-docker-id', passwordVariable: 'DOCKER_PASSWORD', usernameVariable: 'DOCKER_USERNAME')]) {
            sh 'echo "$DOCKER_PASSWORD" | docker login $REGISTRY -u "$DOCKER_USERNAME" --password-stdin'
            sh 'docker tag  $REGISTRY/$DOCKERHUB_NAMESPACE/$PROJECT_NAME:SNAPSHOT-$BRANCH_NAME-$BUILD_NUMBER $REGISTRY/$DOCKERHUB_NAMESPACE/$PROJECT_NAME:latest '
            sh 'docker push  $REGISTRY/$DOCKERHUB_NAMESPACE/$PROJECT_NAME:latest '
          }

        }

      }
    }

    stage('部署到k8s') {
      agent none
      steps {
        container('maven') {
          withCredentials([kubeconfigFile(credentialsId: 'demo-kubeconfig', variable: 'KUBECONFIG')]) {
            sh 'kubectl apply -f jenkins-demo-k8s.yaml'
          }
        }

      }
    }

  }
  environment {
    DOCKER_CREDENTIAL_ID = 'aliyun-docker-id'
    REGISTRY = 'registry.cn-hangzhou.aliyuncs.com'
    DOCKERHUB_NAMESPACE = 'devops-pipeline-jenkins'
    BRANCH_NAME = 'master'
    KUBECONFIG_CREDENTIAL_ID = 'demo-kubeconfig'
  }
  parameters {
    string(name: 'PROJECT_VERSION', defaultValue: '', description: '项目版本')
    string(name: 'PROJECT_NAME', defaultValue: '', description: '构建模块')
  }
}