Jenkins安装

安装环境

ubuntu 20.04 LTS

安装步骤

官网参考

# Installation of Java
sudo apt update
sudo apt install fontconfig openjdk-17-jre
root@aip-slave-node:~# java --version
    openjdk 17.0.8.1 2023-08-24
    OpenJDK Runtime Environment (build 17.0.8.1+1-Ubuntu-0ubuntu122.04)
    OpenJDK 64-Bit Server VM (build 17.0.8.1+1-Ubuntu-0ubuntu122.04, mixed mode, sharing)

# Long Term Support release jenkins
sudo wget -O /usr/share/keyrings/jenkins-keyring.asc \
  https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key
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-get update
sudo apt-get install jenkins

# systemctl cat jenkins
# journalctl -u jenkins.service
# vim /lib/systemd/system/jenkins.service
###################
Environment="JENKINS_PORT=80"
AmbientCapabilities=CAP_NET_BIND_SERVICE
###################

验证

https://jenkins.example.com/
jenkins.example.com 为服务器对应IP地址

直接进入管理页面/忘记密码

进入 ${JENKINS_HOME}/config.xml 删除下面内容

 <useSecurity>true</useSecurity>
  <authorizationStrategy class="hudson.security.FullControlOnceLoggedInAuthorizationStrategy">
    <denyAnonymousReadAccess>true</denyAnonymousReadAccess>
  </authorizationStrategy>
  <securityRealm class="hudson.security.HudsonPrivateSecurityRealm">
    <disableSignup>false</disableSignup>
    <enableCaptcha>false</enableCaptcha>
  </securityRealm>