Docker部署安装Jenkins

一、docker安装Jenkins

1、下载镜像

docker pull jenkins

2、创建文件夹

mkdir -p /opt/jenkens
chown -R 1000 /opt/jenkens

3、启动服务

[root@localhost ~]# docker run -d -p 8888:8080 -p 9999:50000 -v /opt/jenkens:/var/jenkins_home -v /etc/localtime:/etc/localtime -e JAVA_OPTS=-Duser.timezone=Asia/Shanghai --name myjenkins jenkins/jenkins

4、安装激活码

• 用命令查看安装日志，然后找到激活码

[root@localhost ~]# docker logs -f myjenkins

• 查看进程

[root@localhost ~]# ps aux | grep jenkins

5、时区设置

#设置时区
JENKINS_JAVA_OPTIONS="-Duser.timezone=Asia/Shanghai"

#启动docker时设置时区环境变量
docker run --name myjenkins -itd -p 9000:8080 -v /home/xyz/test/jenkins_home:/var/jenkins_home --env JAVA_OPTS="-Duser.timezone=Asia/Shanghai" jenkins/jenkins:latest

二、docker-compose安装

创建一个docker-jenkins-compose.yml文件

version: "3"
services:
  jenkins:
    image: jenkins/jenkins:lts
    ports:
      - 9000:8080
      - 9999:50000
    restart: "always"
    container_name: myjenkins
    environment:
      JAVA_OPTS: -Duser.timezone=Asia/Shanghai
    volumes:
      - /opt/jenkins/home:/var/jenkins_home
      - /var/run/docker.sock:/var/run/docker.sock
      - /usr/bin/docker:/usr/bin/docker
    privileged: true
    user: root

启动Jenkins容器

docker-compose -f docker-jenkins-compose.yml up -d

三、快速启动Jenkins

1、编写启动jenkins的shell脚本

jenkins.sh

#!/bin/bash

docker rm -f myjenkins
docker run --name myjenkins -itd -p 9000:8080 -v /home/xyz/test/jenkins_home:/var/jenkins_home --env JAVA_OPTS="-Xmx8192m" jenkins/jenkins:latest

注意：删除myjenkins后，需要对/home/xyz/test/jenkins_home重新赋权限
sudo chown -R 1000 /home/xyz/test/jenkins_home/

2、启动脚本

bash jenkins.sh