Install Jenkins on Debian_ubuntu

安装

curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key | sudo tee /usr/share/keyrings/jenkins-keyring.asc
echo deb [signed-by=/usr/share/keyrings/jenkins-keyring.asc] https://pkg.jenkins.io/debian-stable binary/ | sudo tee /etc/apt/sources.list.d/jenkins.list > /dev/null
sudo apt update
sudo apt install jenkins -y

sudo vi /lib/systemd/system/jenkins.service 修改启动用户为你自己的用户名，替换掉jenkins用户

User=username
Group=username

sudo sed -i 's/User=jenkins/User=username/g' /lib/systemd/system/jenkins.service
sudo sed -i 's/Group=jenkins/Group=username/g' /lib/systemd/system/jenkins.service

设定工作目录，默认即可

Environment="JENKINS_HOME=/var/lib/jenkins"
WorkingDirectory=/var/lib/jenkins

自定义端口号

Environment="JENKINS_PORT=8079"

如果没有单独的域名，是作为域名子路经来配置的话：

Environment="JENKINS_PREFIX=/jenkins"

为了支持老版本的gerrit，需要修改配置

Environment="JAVA_OPTS=-Djava.awt.headless=true \
-Djsch.client_pubkey=\"ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,rsa-sha2-512,rsa-sha2-256,ssh-rsa\" \
-Djsch.server_host_key=\"ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,rsa-sha2-512,rsa-sha2-256,ssh-rsa\""

使得jenkins.service文件生效

sudo systemctl daemon-reload

其他步骤：

#修改权限
sudo chown -R username:groupname /var/lib/jenkins
sudo chown -R username:groupname /var/cache/jenkins
#启动
sudo systemctl restart jenkins
#替换插件升级服务器
sed -i 's/http[s]*:\/\/updates.jenkins-ci.org\/download/https:\/\/mirrors.tuna.tsinghua.edu.cn\/jenkins/g' /var/lib/jenkins/updates/default.json
sed -i 's/http[s]*:\/\/updates.jenkins.io\/download/https:\/\/mirrors.tuna.tsinghua.edu.cn\/jenkins/g' /var/lib/jenkins/updates/default.json
sed -i 's/http[s]*:\/\/www.google.com/https:\/\/www.baidu.com/g' /var/lib/jenkins/updates/default.json
sed -i 's/<url.*url>/<url>https:\/\/mirrors.tuna.tsinghua.edu.cn\/jenkins\/updates\/update-center.json<\/url>/g' /var/lib/jenkins/hudson.model.UpdateCenter.xml

#让你的用户为sudo用户，并免密码
sudo visudo
#启动
sudo systemctl enable jenkins --now

#获取初始密码
cat /var/lib/jenkins/secrets/initialAdminPassword

访问jenkins

http://ip:8080

安装推荐的插件

设置一个管理员账号

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