centos安装docker和Jenkins

sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

一、卸载旧版本(如果有)

sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine

二、安装必要的依赖包

   sudo yum install -y yum-utils device-mapper-persistent-data lvm2

三、设置 Docker 仓库

   sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
 

四、安装 

  yum install docker-ce-26.1.3-1.el8 docker-ce-cli-26.1.3-1.el8 containerd.io
  如果有冲突,执行下面再安装
  sudo yum remove runc
  sudo yum remove podman buildah
  sudo yum clean all

五、配置 Docker 镜像加速

  sudo mkdir -p /etc/docker sudo
  vim /etc/docker/daemon.json
  { "registry-mirrors": ["https://docker.1ms.run"] }

  sudo systemctl daemon-reload
  sudo systemctl restart docker
  sudo systemctl start docker
  sudo systemctl enable docker

六、安装docker-compose

  下载文件,添加权限,创建软连接,验证  (我是手动下载放到/usr/local/bin下并重命名docker-compose   直接执行chmod +x命令)
  sudo curl -L "https://github.com/docker/compose/releases/download/v2.27.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
  sudo chmod +x /usr/local/bin/docker-compose
  sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
  docker-compose --version

  或者pip安装: sudo pip3 install docker-compose       yum install docker-compose -y

 

七、安装jenkins (豆包,编写docker-compose.yml文件)

  docker pull jenkins/jenkins:lts-2.504.1

  docker-compose up -d 

  docker-compose logs jenkins | grep "Initial password"   或   cat /opt/jenkins/jenkins_home/secrets/initialAdminPassword

八、docker镜像的导出导入

  docker save -o jenkins.tar jenkins/jenkins:lts
  docker save -o jenkins2.tar jenkins/ssh-agent:latest
  docker load -i jenkins.tar

 

八、jenkins 导出导入Job配置,备份初始化数据。      注意:sudo chown -R 1000:1000 /opt/jenkins/jenkins_home/

  1. 复制 jenkins/jobs文件夹 到目标jenkins中jobs;

  2. 在目标Jenkins上,打开Manage Jenkins,选择Reload Configuration from Disk 或 读取设置

 

posted @ 2025-09-23 15:53  老年痴呆  阅读(14)  评论(0)    收藏  举报