Centos7 安装Jenkins流程 一、环境确认：1.硬件要求：256 MB of RAM1 GB的驱动器空间2.软件要求：确认系统安装了jdk：java -versionJava 8是当前唯一支持的运行时环境，支持32位和64位版本如果没装，运行下面命令进行安装yum install java二、系统安装1.下载依赖sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo 2.导入秘钥sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key3.安装yum install jenkins 4.查找Jenkins的安装路径rpm -ql jenkins /etc/init.d/jenkins /etc/logrotate.d/jenkins /etc/sysconfig/jenkins #jenkins配置文件，“端口”，“JENKINS_HOME”等都可以在这里配置 /usr/lib/jenkins #安装目录，war包会放在这里 /usr/lib/jenkins/jenkins.war /usr/sbin/rcjenkins /var/cache/jenkins /var/lib/jenkins #默认的JENKINS_HOME /var/log/jenkins #jenkins日志目录 5.配置Jenkinsvim /etc/sysconfig/jenkins 6.确认无误后启动systemctl start jenkins systemctl enable jenkins7.添加端口firewall-cmd --permanent --add-port=8080/tcp firewalld reload三、网页安装1.网页打开：http://yourip:8080根据网页提示，cat出初始密码，填入密码框cat /var/lib/jenkins/secrets/initialAdminPassword