linux安装jenkins

安装

cd /usr/local/src
wget https://mirrors.jenkins-ci.org/redhat/jenkins-2.346-1.1.noarch.rpm
rpm -ivh jenkins-2.346-1.1.noarch.rpm
yum install fontconfig java-11-openjdk

# 把8080端口换成8083端口，避免跟其他端口冲突
sed -i 's|port="8080"|port="8083"|' /usr/lib/firewalld/services/jenkins.xml && sed -i ':a;N;s|\(Environment="JENKINS_PORT=\)8080"|\18083"|;s|User=jenkins\nGroup=jenkins|User=root\nGroup=root|;$!ba' /usr/lib/systemd/system/jenkins.service

systemctl daemon-reload && systemctl start jenkins

注：插件库目录 /var/lib/jenkins/plugins

访问

hhtp://ip:8083

其他备注（可忽略）：
sed::a;N;...;$!ba处理换行