centos7 安装及卸载 jekenis 下载rpm下载 我下载的是：jenkins-2.300-1.1.noarch.rpm 创建目录存放，后进入目录执行安装安装执行命令[root@centos jekenis]# rpm -ivh jenkins-2.300-1.1.noarch.rpm Preparing... ################################# [100%] Updating / installing... 1:jenkins-2.300-1.1 ################################# [100%]查看安装位置[root@centos jekenis]# rpm -qc jenkins /etc/init.d/jenkins /etc/logrotate.d/jenkins /etc/sysconfig/jenkins 修改用户名和端口 vim /etc/sysconfig/jenkins JENKINS_USER="root" JENKINS_PORT="89" 配置jdk路径 查看安装路径which java /usr/bin/java 配置，在 candidates 后追加jdk 安装路径vim /etc/init.d/jenkins启动systemctl daemon-reload systemctl start jenkins通过IP:PORT访问即可 查看初始密码：vi /var/lib/jenkins/secrets/initialAdminPassword docker查看初始密码 docker exec 容器名称 cat /var/jenkins_home/secrets/initialAdminPassword#docker启动jenkins docker run -it -d -m 1024M --oom-kill-disable -u root --name jenkins -p 30001:30001 -p 30002:8080 -p 30003:5000 -v /etc/localtime:/etc/localtime [容器REPOSITORY]我选择的是安装推荐的插件其他记得开启防火墙及安全组重启命令systemctl daemon-reload停止命令service jenkins stop卸载命令yum clean all yum -y remove jenkins rpm -e jenkins 卸载 rpm -ql jenkins 检查是否卸载成功 find / -iname jenkins | xargs -n 1000 rm -rf 彻底删除残留文件其他浏览器进入Jenkins，登录 http://localhost:89/关闭Jenkins http://localhost:89/exit重启Jenkies http://localhost:89/restart重新加载配置信息 http://localhost:89/reload