在CentOS上部署Jenkins可以遵循以下步驟和技巧:
sudo yum update -y
sudo yum install java-11-openjdk-devel -y
驗證Java安裝是否成功:java -version
wget http://mirrors.jenkins.io/war-stable/latest/jenkins.war
nohup java -jar /usr/wubin/jenkins.war --httpport=8777 --httpsport=8778 > /usr/wubin/jenkins.log 2>&1 &
tail -f /usr/wubin/jenkins.log
/etc/sysconfig/jenkins
文件,設置用戶和端口:JENKINS_USER="sjg"
JENKINS_PORT="8090"
sudo systemctl start jenkins
sudo systemctl enable jenkins
http://your_server_ip:8090
,按照提示完成Jenkins的初始設置。/etc/rc.d/init.d/jenkins
中JDK的路徑:candidates="/etc/alternatives/java/usr/java/jdk1.8.0_181/bin/java"
/var/log/jenkins
、/var/lib/jenkins
和 /var/cache/jenkins
的所有者為 sjg
:sudo chown sjg /var/log/jenkins
sudo chown sjg /var/lib/jenkins
sudo chown sjg /var/cache/jenkins
/var/lib/jenkins/updates/default.json
,將 http://www.google.com/
改為 http://www.baidu.com/
,保存文件并重啟Jenkins。/etc/default/jenkins
中設置 JAVA_ARGS
環境變量以調整內存分配:JAVA_ARGS="-Xmx4096m"
通過以上步驟和技巧,您可以在CentOS上成功安裝和配置Jenkins,并優化其性能。如果有任何問題,請查閱Jenkins的官方文檔或尋求社區的幫助。