构建tomcat应用的相关记录
- 系统管理 -> 系统配置 -> 全局属性 -> 环境变量 -> 新增键值对
- DOCKER_JENKINS_WORKSPACE : /var/lib/docker/volumes/soft_jenkins_home/_data/workspace
# 新建目录cd /var/lib/docker/volumes/soft_jenkins_home/_data && mkdir -p ./soft/jdks# 下载jdkwget https://corretto.aws/downloads/latest/amazon-corretto-8-x64-linux-jdk.tar.gzwget https://corretto.aws/downloads/latest/amazon-corretto-11-x64-linux-jdk.tar.gz# 解压tar -zxvf amazon-corretto-8-x64-linux-jdk.tar.gz
# 系统管理 -> 全局工具配置 -> JDK# JAVA_HOME(/var/jenkins_home/soft/jdks/amazon-corretto-8.332.08.1-linux-x64)maven配置
Section titled “maven配置”# 下载Maven Integration插件
# 自定义settings.xml的配置cd /var/lib/docker/volumes/soft_jenkins_home/_data && mkdir -p ./soft/mavencode settings.xml# 复制./conf/settings.xml文件内容# 修改标签<localRepository>内容# 调整[系统管理 -> 全局工具配置 -> Maven 配置]# 默认(和全局) settings 提供 -> 文件系统中的 settings 文件 -> 文件路径(/var/jenkins_home/soft/maven/settings.xml)# maven v3.6.3- maven 构建
- 构建 -> 添加构建步骤 -> 调用顶层 maven 目标
# 目标clean install -Dmaven.test.skip=true -Pprivate -Djava.awt.headless=true
# 也可替换为以下命令clean package -D maven.test.skip=true -P prod help:active-profiles- send build artifacts over SSH (Transfers Set -> Exec command)
# 第四版(swarm+私服)# docker images | awk '{if($1=="$JOB_NAME") print $3}' | xargs docker rmi
export app_version='1.0'
if [ -z $DOCKER_JENKINS_WORKSPACE ]; then echo "环境变量 DOCKER_JENKINS_WORKSPACE:[$DOCKER_JENKINS_WORKSPACE] 缺失,需配置 DOCKER_JENKINS_WORKSPACE 环境变量(exit -1)" exit -1fi
cd $DOCKER_JENKINS_WORKSPACE/$JOB_NAME
# 编辑Dockerfile文件tee Dockerfile <<-'EOF'FROM openjdk:11-jre-slimWORKDIR /workdirADD ./*-server/target/*.jar app.jarENV SPRING_PROFILES_ACTIVE=prodENV SERVER_PORT=8080ENTRYPOINT java -jar -Djava.security.egd=file:/dev/./urandom -Dspring.profiles.active=$SPRING_PROFILES_ACTIVE -Dserver.port=$SERVER_PORT app.jarEXPOSE 8080EOF
# 构建镜像docker build -t $JOB_NAME:$app_version .
# 上传镜像到私服docker tag $JOB_NAME:$app_version registry.cn-zhangjiakou.aliyuncs.com/fa/$JOB_NAME:$app_versiondocker push registry.cn-zhangjiakou.aliyuncs.com/fa/$JOB_NAME:$app_version
# 删除空镜像docker images | awk '{if($1=="<none>")print $3}' | xargs docker rmi &> /dev/null
# 编辑stack yml文件tee $JOB_NAME.yml <<-'EOF'version: '3.5'services: $JOB_NAME: image: registry.cn-zhangjiakou.aliyuncs.com/fa/$JOB_NAME:${app_version} environment: TZ: "Asia/Shanghai" SPRING_PROFILES_ACTIVE: "prod" networks: - middleware deploy: replicas: 1 update_config: parallelism: 1 restart_policy: condition: on-failure
networks: middleware: external: true
EOF
docker stack up -c $JOB_NAME.yml app --with-registry-auth