node ("192.168.0.218") {   // 指定Slave标签
   // 拉取代码
   stage('Git Checkout') { 
        checkout([$class: 'GitSCM', branches: [[name: '$Tag']], doGenerateSubmoduleConfigurations: false, extensions: [], submoduleCfg: [], userRemoteConfigs: [[url: 'git@192.168.0.219:/home/git/solo.git']]])
   }
   // 代码编译
   stage('Maven Build') {
        sh '''
        export JAVA_HOME=/usr/local/jdk1.8
        /usr/local/maven3.5/bin/mvn clean package -Dmaven.test.skip=true
        '''
   }
   // 项目打包到镜像并推送到镜像仓库
   stage('Build and Push Image') {
sh '''
REPOSITORY=192.168.0.219/project/solo:${Tag}
cat > Dockerfile << EOF
FROM 192.168.0.219/library/tomcat-85:latest
RUN rm -rf /usr/local/tomcat/webapps/ROOT
COPY target/*.war /usr/local/tomcat/webapps/ROOT.war
CMD ["catalina.sh", "run"]
EOF
docker build -t $REPOSITORY .
docker login -u lizhenliang -p NR4tR3LPzZ8= 192.168.0.219
docker push $REPOSITORY
'''
   }
   // 部署到Docker主机
   stage('Deploy to Docker') {
        sh '''
        REPOSITORY=192.168.0.219/project/solo:${Tag}
        docker rm -f blog-solo |true
        docker image rm $REPOSITORY |true
        docker login -u lizhenliang -p NR4tR3LPzZ8= 192.168.0.219
        docker container run -d --name blog-solo -v /usr/local/jdk1.8:/usr/local/jdk -p 88:8080 $REPOSITORY
        '''
   }
}