sudo yum update -y
sudo yum install java-11-openjdk-devel -y
# 驗證Java安裝
java -version
sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
使用YUM包管理器快速安裝Jenkins(自動解決依賴)
sudo yum install jenkins -y
/etc/sysconfig/jenkins
文件,關鍵配置如下:JENKINS_PORT="8080" # 默認端口(可修改為其他未被占用的端口,如9090)
JENKINS_USER="jenkins" # 運行用戶(默認為jenkins,建議保持默認)
JAVA_HOME="/usr/lib/jvm/java-11-openjdk" # Java安裝路徑(根據實際路徑調整)
sudo systemctl daemon-reload
sudo systemctl start jenkins
sudo systemctl enable jenkins
允許外部訪問Jenkins端口(默認8080),若使用云服務器需同步安全組規則
sudo firewall-cmd --permanent --add-port=8080/tcp
sudo firewall-cmd --reload
sudo cat /var/lib/jenkins/secrets/initialAdminPassword
http://your_server_ip:8080
),粘貼初始密碼/etc/sysconfig/jenkins
中的JENKINS_PORT
并重啟服務sudo yum install openssh-server -y
sudo systemctl start sshd
sudo systemctl enable sshd
/var/lib/jenkins
目錄(含所有配置、構建記錄)sudo tar -czvf /var/backup/jenkins_$(date +%F).tar.gz /var/lib/jenkins
/etc/sysconfig/jenkins
中的JENKINS_PORT
并重啟服務JAVA_HOME
是否指向正確的Java安裝目錄(通過which java
確認)