小知识：Docker安装jenkins实现微服务多模块打包的示例代码

# 1.pull jenkins（若使用jdk11则可pull最新版jenkins，否则最新版配置jdk8时会有兼容bug） docker pull jenkins/jenkins:alpine-jdk8 # 2.run jenkins docker run -d –name jenkins jenkins/jenkins:alpine-jdk8 # 3.拷贝jenkins_home到宿主机 docker cp jenkins:/var/jenkins_home /data/ # 4.删除刚刚启动的jenkins docker stop jenkins && docker rm jenkins # 5.重新启动一个映射拷贝出来的home docker run -d –restart=unless-stopped –name jenkins -u root –v $(which docker):/usr/bin/docker -v /var/run/docker.sock:/var/run/docker.sock -v /data/esp/:/data/esp/ -v /data/jenkins_home:/var/jenkins_home -v /etc/localtime:/etc/localtime -p 9090:8080 -p 50000:50000 jenkins/jenkins:alpine-jdk8 # -uroot：已jenkins中root用户启动 # -p：映射容器中8080、50000端口到宿主机的9090、50000端口 # -v：映射项目部署目录及jenkins工作目录到容器中 # -v /etc/localtime:/etc/localtime：同步容器与宿主机的时间 docker logs -f jenkins ************************************************************* ************************************************************* ************************************************************* Jenkins initial setup is required. An admin user has been created and a password generated. Please use the following password to proceed to installation: ————此处应有密码———— This may also be found at: /var/jenkins_home/secrets/initialAdminPassword ************************************************************* ************************************************************* *************************************************************

#!/bin/bash project_name=”manage” dir_name=”manage” ps -ef | grep ${project_name}.jar | grep -v grep | awk “{print $2}” | xargs kill -9 cd /home/espuser/.jenkins/workspace/package_script mv ${project_name}.jar /data/esp/${dir_name}/ echo “start project” cd /data/esp/${dir_name}/ BUILD_ID=dontKillMe nohup java -jar ${project_name}.jar –spring.profiles.active=prod | cronolog ./logs/${project_name}/catalina-%Y-%m-%d.out >> /dev/null 2>&1 & echo “start success”