Reference document
https://wiki.jenkins.io/display/JENKINS/Installing+Jenkins+on+Red+Hat+distributions https://wiki.jenkins.io/display/JENKINS/LDAP+Plugin
I. deployment of jenkins
1. Set jenkins home directory environment
[root@VM_8_24_centos ~]# yum -y install java [root@VM_8_24_centos builds]# java -version java version "1.8.0_171" Java(TM) SE Runtime Environment (build 1.8.0_171-b11) Java HotSpot(TM) 64-Bit Server VM (build 25.171-b11, mixed mode)
2. Install jenkins
[root@VM_8_24_centos ~]# wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat-stable/jenkins.repo [root@VM_8_24_centos ~]# rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key [root@VM_8_24_centos ~]# yum -y install jenkins Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile Resolving Dependencies --> Running transaction check ---> Package jenkins.noarch 0:2.150.2-1.1 will be installed --> Finished Dependency Resolution Installed: jenkins.noarch 0:2.150.2-1.1 Complete!
3. Modify the location of jenkins home directory
The default value is / var/lib/jenkins. After modification, start the service. If the service has been started before, the plug-in will be reinstalled and wait until the new directory
[root@VM_8_24_centos ~]# mkdir /data1/jenkins/ [root@VM_8_24_centos ~]# chown jenkins:jenkins /data1/jenkins/ [root@VM_8_24_centos ~]# source /etc/profile [root@VM_8_24_centos ~]# echo $JENKINS_HOME /data1/jenkins [root@VM_8_24_centos ~]# grep JENKINS_HOME /etc/sysconfig/jenkins JENKINS_HOME="/data1/jenkins" # permissions of $JENKINS_HOME and /var/log/jenkins. # $JENKINS_HOME location. Do not enable this, "true", unless
4. Start jenkins service
[root@VM_8_24_centos ~]# systemctl start jenkins [root@VM_8_24_centos ~]# systemctl status jenkins ● jenkins.service - LSB: Jenkins Automation Server Loaded: loaded (/etc/rc.d/init.d/jenkins; bad; vendor preset: disabled) Active: active (running) since Thu 2019-01-17 10:54:27 CST; 6s ago Docs: man:systemd-sysv-generator(8) Process: 14935 ExecStart=/etc/rc.d/init.d/jenkins start (code=exited, status=0/SUCCESS) Memory: 391.4M CGroup: /system.slice/jenkins.service └─14960 /usr/bin/java -Dcom.sun.akuma.Daemon=daemonized -Djava.awt.headless=true -DJENKINS_HOME=/var/lib/jenkins -jar /... [root@VM_8_24_centos ~]# cat /data1/jenkins/secrets/initialAdminPassword 96a4e031a951464690c093c918410793 [root@VM_8_24_centos ~]# ls /data1/jenkins/ config.xml jenkins.install.UpgradeWizard.state nodeMonitors.xml secret.key.not-so-secret users hudson.model.UpdateCenter.xml jenkins.telemetry.Correlator.xml nodes secrets identity.key.enc jobs plugins updates jenkins.CLI.xml logs secret.key userContent
2. Initialize jenkins environment
1. Open IP port 8080 in browser and input password
2. Choose to install plug-ins
3. Create initial management account
4. Set the jenkins url default http://ip:8080
5. Start using jenkins
6. The jenkins console interface is mainly configured in system management
3. Configure ldap
1. System configuration - global security configuration - Security Realm - select LDAP advanced service configuration
2. Security realm authorization add user or group setting permission
3. Domain account login