<plugin><groupId>com.spotify</groupId><artifactId>dockerfile-maven-plugin</artifactId><version>${dockerfile.plugin.version}</version><configuration><repository>${project.artifactId}</repository><buildArgs><!-- 提供参数向Dockerfile传递 --><JAR_FILE>target/${project.build.finalName}.jar</JAR_FILE></buildArgs></configuration></plugin>

FROM sapmachine/jdk11
VOLUME /tmp
# dockerfile-maven-plugin配置，即插件配置的<JAR_FILE>标签值
ARG JAR_FILE
# 将jar包添加到容器中并更名为app.jar
ADD ${JAR_FILE} app.jar
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
RUN echo Asia/Shanghai >/etc/timezone
# 运行jar包
RUN bash -c "touch /app.jar"
EXPOSE 8080
# 以profile = prod 启动项目
ENTRYPOINT ["java", "-Djava.security.egd=file:/dev/./urandom","-Dspring.profiles.active=prod","-jar","/app.jar"]

node {//构建版本的名称def tag = "latest"// 仓库私服地址def docker_registry = "xxxxxxx"// 命名空间def docker_namespace = "mayfly"// 项目名def project_name = "test-xxx"stage('拉取代码') {// credentialsId：全局凭证的id  url：git地址git branch: 'master', credentialsId: 'git_test', url: 'https:git_project.git'}// 定义镜像名称def imageName = "${project_name}:${tag}"def tagName = "${docker_registry}/${docker_namespace}/${imageName}"stage('编译，构建镜像') {// 编译并安装公共工程sh "mvn clean -Dmaven.test.skip=true install"// 编译，并使用dockerfile-maven-plugin插件命令构建本地镜像sh "mvn -f ${project_name} clean package -Dmaven.test.skip=true dockerfile:build"}stage("发布镜像至仓库") {// 给镜像打标签sh "docker tag ${imageName} ${tagName}"withCredentials([usernamePassword(credentialsId: 'docker_repo', passwordVariable: 'password', usernameVariable: 'username')]) {// 登录sh "docker login -u ${username} -p ${password} ${docker_registry}"// 上传镜像sh "docker push ${tagName}"}// 删除本地镜像sh "docker rmi -f ${imageName}"sh "docker rmi -f ${tagName}"}stage("服务器执行部署脚本") {// execCommand: 执行部署脚本命令及传递参数sshPublisher(publishers: [sshPublisherDesc(configName: 'eatlife-server', transfers: [sshTransfer(cleanRemote: false, excludes: '', execCommand: "/usr/local/java/deploy.sh $docker_registry $docker_namespace $project_name $tag", execTimeout: 120000, flatten: false, makeEmptyDirs: false, noDefaultExcludes: false, patternSeparator: '[, ]+', remoteDirectory: '', remoteDirectorySDF: false, removePrefix: '', sourceFiles: '''')], usePromotionTimestamp: false, useWorkspaceInPromotion: false, verbose: false)])}
}

#! /bin/sh
#接收外部参数，由jenkinsfile执行部署脚本时传递
docker_registry=$1
docker_namespace=$2
project_name=$3
tag=$4
imageName=$docker_registry/$docker_namespace/$project_name:$tagecho "镜像名: $imageName"
echo "项目名: $project_name"#查询容器是否存在，存在则删除
containerId=$(docker ps -a | grep -w "${project_name}":"${tag}" | awk '{print $1}')
if [ "$containerId" != "" ] ;
then#停掉容器docker stop "$containerId"#删除容器docker rm "$containerId"echo "成功删除容器"
fi
#查询镜像是否存在，存在则删除
imageId=$(docker images | grep -w "$project_name" | awk '{print $3}')
if [ "$imageId" != "" ] ;
then#删除镜像docker rmi -f "$imageId"echo "成功删除镜像"
fi# 登录docker私服
docker login -u user -p pwd "$docker_registry"
# 下载镜像
docker pull "$imageName"
# 启动容器，指定网络并暴露80端口
docker run -itd --name "$project_name" --network mayfly-net -p80:8080 "$imageName"
echo "容器启动成功"