【Jenkins系列⼆】、jenkins安装部署今天刚好有个测试环境需要我来部署⼀下，就写了⼀下操作⼿册，⽤做分享
服务器操作系统:centos7.5
jenkins版本：2.150
1、jenkins下载
2、配置环境
java环境(请参考)
vim /etc/profile
export JAVA_HOME=/usr/local/jdk1.8.0_191
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib/dt.JAVA_HOME/lib/tools.jar:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:${PATH}
在/usr/bin⽬录中创建⼀个java软链接
ln -s /opt/soft/jdk1.8.0_181/bin/java    /usr/bin/java
maven环境
tar -zxvf apache-maven-3.3.
mv apache-maven-3.3.9 /usr/local/apache-maven
ls /usr/local/apache-maven
(注意：要放到/usr/local中不然jenkins会没有权限⼀直报is not a directory on the Jenkins master错误)设置环境变量，打开etc/profile
export JAVA_HOME=/usr/local/jdk1.8.0_191
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export MAVEN_HOME=/usr/local/apache-maven
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$MAVEN_HOME/bin:$PATH
再执⾏
source /etc/profile
[root@i-tf86mb8v usr]# mvn -version
Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-11T00:41:47+08:00) Maven home: /usr/local/apache-maven
Java version: 1.8.0_191, vendor: Oracle Corporation
Java home: /usr/local/jdk1.8.0_191/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-862.el7.x86_64", arch: "amd64", family: "unix"
3、安装jenkins
[root@i-tf86mb8v soft]# pwd
/data/soft
[root@i-tf86mb8v soft]# ls
blm_kong                        kong-community-edition-0.10.arch.rpm  lua-resty-rsa                          redis-3.2.12
jenkins-2.150.arch.rpm  lua-cjson                                    rabbitmq-server-3.6.arch.rpm  redis-3.2. [root@i-tf86mb8v soft]#
[root@i-tf86mb8v soft]# yum install jenkins-2.150.arch.rpm -y
yum装好后通过查询发现启动失败（Starting Jenkins bash: /usr/bin/java: No such file or directory）
通过建⽴软链接解决，成功启动
[root@i-tf86mb8v soft]# ln -s /usr/local/jdk1.8.0_191/bin/java /usr/bin/java
[root@i-tf86mb8v soft]# service jenkins start
Starting jenkins (via systemctl):                          [  OK  ]
[root@i-tf86mb8v soft]# systemctl status jenkins.service
● jenkins.service - LSB: Jenkins Automation Server
Loaded: loaded (/etc/rc.d/init.d/jenkins; bad; vendor preset: disabled)
Active: active (running) since Wed 2018-12-26 10:38:02 CST; 5s ago
Docs: man:systemd-sysv-generator(8)
Process: 16592 ExecStart=/etc/rc.d/init.d/jenkins start (code=exited, status=0/SUCCESS)
Tasks: 31
Memory: 344.9M
CGroup: /system.slice/jenkins.service
└─16613 /usr/bin/java -Dcom.sun.akuma.Daemon=daemonized -Djava.awt.headless=true -DJENKINS_HOME=/var/lib/jenkins -jar /usr/lib/jenkins/jenkins.wa
Dec 26 10:38:01 i-tf86mb8v systemd[1]: Starting LSB: Jenkins
Dec 26 10:38:01 i-tf86mb8v runuser[16597]: pam_unix(runuser:session): session opened for user jenkins by (uid=0)
Dec 26 10:38:02 i-tf86mb8v runuser[16597]: pam_unix(runuser:session): session closed for user jenkins
Dec 26 10:38:02 i-tf86mb8v systemd[1]: Started LSB: Jenkins Automation Server.
Dec 26 10:38:02 i-tf86mb8v jenkins[16592]: Starting Jenkins [  OK  ]
[root@i-tf86mb8v soft]#
增加⾄开机⾃启
[root@i-tf86mb8v soft]# chkconfig jenkins on
4、配置jenkins的web
上⾯提⽰需要输⼊初始登录密码，密钥在/var/lib/jenkins/secrets/initialAdminPassword ，我们登录服务器查看密钥
[root@i-tf86mb8v soft]# cat /var/lib/jenkins/secrets/initialAdminPassword
4e082b03a7df428bb164f5561cd8f5d4
输⼊4e082b03a7df428bb164f5561cd8f5d4 点击Continue，安装标准插件
linux安装jdk rpm安装
安装的界⾯
⾃动进⼊创建⽤户界⾯
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