Jenkins一键部署Springboot应用

docker run -p 8080:8080 -p 3306:3306 -p 50000:5000 --name jenkins -u root -v /mydata/jenkins_home:/var/jenkins_home -v /opt/software/apache-maven-3.6.3:/opt/software/apache-maven-3.6.3 -d jenkins/jenkins:lts

docker run -d -p 443:443 -p 8800:80 -p 22222:22 --name gitlab --restart always -v /mydata/gitlab/config/:/etc/gitlab -v /mydata/gitlab/logs:/var/log/gitlab -v /mydata/gitlab/data:/var/opt/gitlab --privileged=true gitlab/gitlab-ce:latest

登录有问题，查看管理员密码，参考：

https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/119927586

• Git plugin
• Gitlab Hook Plugin

安装Gitlab Hook Plugin出错：提示java 11 版本过高。参考：

https://blog.csdn.net/weixin_47804643/article/details/120676740

git@192.168.56.12: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

地址有问题【xxxx应该为git的地址】，需要修改gitlab配置文件。参考：

https://www.cnblogs.com/imyjy/p/11425457.html

处理方案:
进入容器: docker exec -it <容器id> /bin/bash
编辑配置文件: vi /etc/gitlab/gitlab.rb
　　找到 external_url , 取消注释, 并修改为 external_url ‘http://服务器的ip或域名’
　　找到 gitlab_rails[‘gitlab_ssh_host’], 取消注释, 并修改为 gitlab_rails[‘gitlab_ssh_host’] = ‘服务器的ip或域名’
找到gitlab_rails[‘gitlab_shell_ssh_port’] = 22222
　　保存
更新配置: gitlab-ctl reconfigure [不需要重启容器]
重新启动: gitlab-ctl restart
等待1分钟启动完成后, 再次回到线下查看, 发现地址对了
如果修改完之后起不来了，看下日志：GitLab external URL must include a schema and FQDN, e.g. http://gitlab.example.com/
解决办法
vi /etc/gitlab/gitlab.rb
将 external_url 'xxx'改成 external_url= 'xxx' 即可

Secret token在高级里可以生成，Enable SSL verification关闭。其他参考：

https://www.cnblogs.com/mumuluo/p/14573995.html

设置分支：

https://blog.csdn.net/qq_42063179/article/details/107816191