Jenkins官網最新穩定版:
https://pkg.jenkins.io/redhat-stable/
1.下載依賴
sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
2.導入秘鑰
sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
3.安裝
yum install jenkins #等待安裝時間較長,約25min
jenkins安裝完畢
4.啟動前檢查是否已安裝jdk
java #顯示java參數即證明已安裝jdk
5.查找jenkins安裝路徑
rpm -ql jenkins
jenkins安裝路徑
jenkins相關目錄釋義:
(1)/usr/lib/jenkins/:jenkins安裝目錄,war包會放在這里。
( 2 ) /etc/sysconfig/jenkins:jenkins配置文件,“端口”,“JENKINS_HOME”等都可以在這里配置。
(3)/var/lib/jenkins/:默認的JENKINS_HOME。
(4)/var/log/jenkins/jenkins.log:jenkins日志文件。
6.配置jenkins
(1)查找jenkins端口
-
vim /etc/sysconfig/jenkins
-
: set ignorecase
-
/jenkins_port 回車
查找到jenkins端口為8080
(2)查看其他端口占用情況
netstat -ntlp
顯示已被占用端口
被占用端口與jenkins端口8080無沖突,即可進入下一步啟動jenkins
(3)啟動jenkins
java -jar /usr/lib/jenkins/jenkins.war --httpPort=8080
(4)修改jenkins端口
若默認8080端口未被占用,可不修改
若端口已被占用,則修改端口為其他端口,並將對應端口開放
-
-
java -jar /usr/ lib/jenkins/jenkins.war --ajp13Port=-1 --httpPort=8899
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java -jar /usr/ lib/jenkins/jenkins.war --httpPort=8899
啟動完成
(5)驗證jenkins能否打開
在宿主機瀏覽器輸入http://IP:Port
我這里輸入:http://192.168.114.128:8080
(修改端口后輸入:http://192.168.114.128:8899)
進入jenkins解密界面
cat /var/lib/jenkins/secrets/initialAdminPassword
獲取密碼
=>獲取密碼=>輸入密碼=>繼續
=>安裝插件=>retry幾次可安裝成功
=>注冊賬號 (記錄好賬號密碼)
=>開始使用Jenkins
getting started
ERROR: Linux / Centos:
Job for jenkins.service failed because the control process exited with error code. See "systemctl status jenkins.service" and "journalctl -xe" for details
Solution : sudo vi /etc/init.d/jenkins
Add your own java path:
/opt/oracle/product/java/jdk1.8.0_45/bin/java
sudo service jenkins start
sudo service jenkins status
sudo service jenkins stop
方法二:
先導入倉庫
wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins.io/redhat-stable/jenkins.repo
rpm --import http://pkg.jenkins.io/redhat-stable/jenkins.io.key
安裝
yum install jenkins
啟動
安裝JDK后,Jenkins無法啟動,需要修改vi /etc/rc.d/init.d/jenkins, 查找,輸入/java, 添加新的jre路徑
# Search usable Java. We do this because various reports indicated
# that /usr/bin/java may not always point to Java >= 1.6
# see http://www.nabble.com/guinea-pigs-wanted-----Hudson-RPM-for-RedHat-Linux-td25673707.html
candidates="
/etc/alternatives/java
/usr/lib/jvm/java-1.6.0/bin/java
/usr/lib/jvm/jre-1.6.0/bin/java
/usr/lib/jvm/java-1.7.0/bin/java
/usr/lib/jvm/jre-1.7.0/bin/java
/usr/lib/jvm/java-1.8.0/bin/java
/usr/lib/jvm/jre-1.8.0/bin/java
/usr/bin/java
/data/java/jdk1.8.0_101/bin/java
"
啟動命令:
systemctl daemon-reload
systemctl enable jenkins
systemctl start jenkins