linux安装jenkin步骤

1、将安装包jenkins-2.156-1.1.noarch.rpm包上传到linux服务器

2、执行命令：rpm -ih jenkins-2.156-1.1.noarch.rpm

[root@localhost ~]# rpm -ih jenkins-2.156-1.1.noarch.rpm
warning: jenkins-2.156-1.1.noarch.rpm: Header V4 DSA/SHA1 Signature, key ID d50582e6: NOKEY
################################# [100%]
Updating / installing...
################################# [100%]

3、安装后查看各目录如下

WAR： /usr/lib/jenkins/jenkins.war

配置：/etc/sysconfig/jenkins

日志：/var/log/jenkins/jenkins.log

4、启动jenkins

service jenkins start

启动如出现错误：Starting jenkins (via systemctl):  Job for jenkins.service failed because the control process exited with error code. See "systemctl status jenkins.service" and "journalctl -xe" for details.

需要检查java安装路径在/etc/init.d/Jenkins中是否配置正确，如不正确，加入java安装路径

 

5、访问jenkins

http://ip:8080

第一次访问的密码从以下路径中获取

cat /var/lib/jenkins/secrets/initialAdminPassword

 

另：如果需要修改用户和端口，可修改如下配置：

vi /etc/sysconfig/jenkins

JENKINS_USER="admin"

JENKINS_PORT="8001"

然后重启服务：

service jenkins stop

service jenkins start

或者是：

systemctl restart jenkins.service