centos7安装jenkins

一、准备工作

安装jdk

解压jdk

mkdir /data
tar zxvf jdk-8u211-linux-x64.tar.gz -C /data/

添加环境变量

vim /etc/profile

最后一行添加

set java environment
JAVA_HOME=/data/jdk1.8.0_211/
JRE_HOME=/data/jdk1.8.0_211/jre     
CLASS_PATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
export JAVA_HOME JRE_HOME CLASS_PATH PATH

重新加载环境变量

source /etc/profile

查看java版本

java -version

安装maven

解压

tar zxvf apache-maven-3.6.3-bin.tar.gz -C /data/

编辑环境变量

vi /etc/profile

最后一行添加

export MAVEN_HOME=/data/apache-maven-3.6.3
export PATH=$PATH:$MAVEN_HOME/bin

重新加载环境变量

source /etc/profile

查看mvn版本

# mvn -version
Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
Maven home: /data/apache-maven-3.6.3
Java version: 1.8.0_211, vendor: Oracle Corporation, runtime: /data/jdk1.8.0_211/jre
Default locale: zh_CN, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-957.el7.x86_64", arch: "amd64", family: "unix"

阿里云国内镜像

vi /data/apache-maven-3.6.3/conf/settings.xml

增加红色部分

  <mirrors>
    <!-- mirror
     | Specifies a repository mirror site to use instead of a given repository. The repository that
     | this mirror serves has an ID that matches the mirrorOf element of this mirror. IDs are used
     | for inheritance and direct lookup purposes, and must be unique across the set of mirrors.
     |
    <mirror>
      <id>mirrorId</id>
      <mirrorOf>repositoryId</mirrorOf>
      <name>Human Readable Name for this Mirror.</name>
      <url>http://my.repository.com/repo/path</url>
    </mirror>
     -->
    <mirror>
        <id>alimaven</id>
        <name>aliyun maven</name>
        <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
        <mirrorOf>central</mirrorOf>
    </mirror>
  </mirrors>

安装jenkins

下载安装

各个版本地址
https://pkg.jenkins.io/redhat-stable/

下载最新版本

wget https://pkg.jenkins.io/redhat-stable/jenkins-2.222.4-1.1.noarch.rpm
rpm -ivh jenkins-2.156-1.1.noarch.rpm

配置

vim /etc/sysconfig/jenkins

如果需要修改监听端口,请修改以下配置

JENKINS_PORT="8080"

配置权限

为了不因为权限出现各种问题,这里直接使用root

修改用户为root

vim /etc/sysconfig/jenkins

修改配置

JENKINS_USER="root"

 修改目录权限

chown -R root:root /var/lib/jenkins
chown -R root:root /var/cache/jenkins
chown -R root:root /var/log/jenkins

增加软链接,否则会启动失败。

ln -s /data/jdk1.8.0_211/bin/java /usr/bin/java

重启

systemctl restart jenkins
ps -ef | grep jenkins

安装向导

访问jenkins地址

http:<ip或者域名>:8080

 执行命令查看密码:

cat /var/lib/jenkins/secrets/initialAdminPassword

插件安装选择推荐插件

插件安装完成以后将会创建管理员账户

安装完成:

后台页面

本文参考链接:

https://www.cnblogs.com/fangts/p/11095316.html

原文地址:https://www.cnblogs.com/xiao987334176/p/13032339.html