jenkins 安装

🧙 Questions

☄️Ideas

jenkins安装命令

• 需要有java环境

script
# 下载jenkins安装repo
sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
sudo yum upgrade
# 安装最新版本
sudo yum install jenkins
# 指定版本
sudo yum install jenkins-2.235.3-1.1 
# 安装java
sudo yum -y install java-1.8.0-openjdk-devel

# 切换阿里镜像 https://mirrors.aliyun.com/jenkins/redhat-stable/
sudo tee /etc/yum.repos.d/jenkins.repo <<-'EOF'
[jenkins]
name=Jenkins-stable
baseurl=https://mirrors.aliyun.com/jenkins/redhat-stable/
gpgcheck=1
EOF

jenkins启动命令

script
sudo systemctl restart jenkins
sudo systemctl start jenkins
sudo systemctl status jenkins
sudo systemctl stop jenkins

修改jenkins储存地址

script
vim /etc/sysconfig/jenkins
# 搜索 / JENKINS_HOME

修改端口号

script
vim /etc/sysconfig/jenkins
# 搜索 / JENKINS_PORT

修改java环境

script
vim /etc/sysconfig/jenkins
# 搜索 / JENKINS_JAVA_CMD="/usr/java/jdk1.8.0_191/bin/java"

修改jenkins运行角色

script
vim /etc/sysconfig/jenkins
# 搜索 / JENKINS_USER="ispong"

# 修改用户后可能导致 新用户没有权限访问日志/缓存等文件权限
sudo chown -R ispong:isxcode /data/jenkins
sudo chown -R ispong:isxcode /var/cache/jenkins
sudo chown -R ispong:isxcode /var/log/jenkins

查看默认密码

script
cat /var/lib/jenkins/secrets/initialAdminPassword

无法切换jenkins用户

解决方案

# su jenkins 无法切换用户
vim /etc/passwd
# 搜索/jenkins
# 修改内容 /bin/false -> /bin/bash