License: Attribution-NonCommercial-ShareAlike 4.0 International
本文出自 Suzf Blog。 如未注明，均为 SUZF.NET 原创。
环境: Jenkins + GitLab + Maven + Tomcat
主要实现自动构建部署 Java Web应用。
工作流程：
提交代码到 GitLab --> Jenkins触发构建任务 --> Maven编译打包 --> Jenkins将war包部署到Tomcat。 安装 GitLab 安装 Jenkins 安装 Maven & JDK 安装 Plugins Publish over SSH
修改 Jenkins 密码
# passwd jenkins
generate a ssh key for gitlab
cd $HOME ssh-keygen -t rsa -C "[email protected]" -f .ssh/gitlab_rsa
reslove multi ssh key issue
cat >> $HOME/.ssh/config << EOF
Host git.suzf.net
IdentityFile ~/.ssh/gitlab_rsa
User git
Port 22
EOF
设置Jenkins用户git全局变量
git config --global user.name "Jenkins" git config --global user.email "[email protected]"
登陆到 GitLab 为 Jenkins 设置 SSH Keys 测试 GitLab
jenkins@happycode:~$ ssh -T [email protected] Welcome to GitLab, zfsu!
Jekins SSH 配置 Jenkins --> 配置 --> Publish over SSH
root@jenkins:~# useradd deploy root@jenkins:~# passwd deploy su - deploy deploy@jenkins:~$ ssh-keygen -t rsa -C "[email protected]" -f .ssh/jenkins_deploy_rsa deploy@jenkins:~$ ssh-copy-id -i .ssh/jenkins_deploy_rsa [email protected] su - root cp /home/deploy/.ssh/jenkins_deploy_rsa* /var/lib/jenkins/.ssh chown -R jenkins.jenkins /var/lib/jenkins/.ssh -R su - jenkins cat >> $HOME/.ssh/config << EOF Host * IdentityFile ~/.ssh/jenkins_deploy_rsa User deploy Port 22 EOF
create_jenkins_credentials
Publish over ssh
创建任务，配置项目信息
首先按照提示创建一个任务，选择Maven Project。 
进入Config页面，点击Source Code Management的git选项 
构建触发器 
Build 
Post steps 
构建后操作 
执行构建
Building in workspace /var/lib/jenkins/jobs/hello_maven/workspace > git rev-parse --is-inside-work-tree # timeout=10 Fetching changes from the remote Git repository ... ... Established TCP socket on 39748 [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 4.082 s [INFO] Final Memory: 17M/147M [INFO] ------------------------------------------------------------------------ [JENKINS] Archiving /var/lib/jenkins/jobs/hello_maven/workspace/pom.xml to springmvc-maven/easy-springmvc-maven/0.0.1-SNAPSHOT/easy-springmvc-maven-0.0.1-SNAPSHOT.pom [JENKINS] Archiving /var/lib/jenkins/jobs/hello_maven/workspace/target/easy-springmvc-maven.war to springmvc-maven/easy-springmvc-maven/0.0.1-SNAPSHOT/easy-springmvc-maven-0.0.1-SNAPSHOT.war SSH: Connecting from host [happycode] SSH: Connecting with configuration [deploy] ... SSH: Creating session: username [deploy], hostname [lucy.suzf.net], port [22] SSH: Connecting session ... channel stopped SSH: Connected SSH: Opening SFTP channel ... SSH: SFTP channel open SSH: Connecting SFTP channel ... SSH: Connected SSH: cd [/opt/data/jenkins/tomcat8] SSH: OK SSH: cd [/opt/data/jenkins/tomcat8] SSH: OK SSH: put [easy-springmvc-maven.war] SSH: OK SSH: Opening exec channel ... SSH: EXEC: channel open SSH: EXEC: STDOUT/STDERR from command [bash /opt/script/deploy/deploy_tomcat8.sh] ... SSH: EXEC: connected Hello world SSH: EXEC: completed after 201 ms SSH: Disconnecting configuration [deploy] ... SSH: Transferred 1 file(s)
参考文档
[0] https://wiki.jenkins-ci.org/display/JENKINS/Publish+Over+SSH+Plugin
[1] https://segmentfault.com/a/1190000002895521
[2] http://www.cnblogs.com/binyue/p/4815459.html
