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Docker学习笔记:二、安装Docker

时间:2023-03-25 16:36:14浏览次数:45  
标签:安装 笔记 systemctl yum ce https Docker com docker

二、安装Docker

安装环境 CentOS 7

1、Docker版本

  • CE 即社区版(免费,支持周期 7 个月)
    • stable
    • test
    • nightly
  • EE 即企业版,强调安全,付费使用,支持周期 24 个月

安装指南:https://docs.docker.com/install/

2、安装docker

安装yum工具

yum install -y yum-utils \
           device-mapper-persistent-data \
           lvm2 --skip-broken

更新本地镜像源:

# 设置docker镜像源
yum-config-manager \
    --add-repo \
    https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
    
sed -i 's/download.docker.com/mirrors.aliyun.com\/docker-ce/g' /etc/yum.repos.d/docker-ce.repo

yum makecache fast

安装docker-ce社区免费版

yum install -y docker-ce

3、启动docker

关闭防火墙

# 关闭防火墙
systemctl stop firewalld

# 禁止开机启动防火墙
systemctl disable firewalld

# 查看状态
systemctl status firewalld

启动docker

systemctl start docker  # 启动docker服务

systemctl stop docker  # 停止docker服务

systemctl restart docker  # 重启docker服务

systemctl status docker  # 查看状态

查看docker版本:

docker -v

4、配置镜像

参考阿里云的镜像加速文档:

https://cr.console.aliyun.com/cn-hangzhou/instances/mirrors

Mac

{
  "experimental": false,
  "debug": true,
  "registry-mirrors": [
    "https://nrqkr8da.mirror.aliyuncs.com",
    "https://hub-mirror.c.163.com",
    "https://registry.docker-cn.com/",
    "https://docker.mirrors.ustc.edu.cn/",
    "http://f1361db2.m.daocloud.io",
  ],
  "dns": [
    "8.8.8.8",
    "114.114.114.114"
  ]
}

5、卸载Docker

卸载命令

yum remove docker \
        docker-client \
        docker-client-latest \
        docker-common \
        docker-latest \
        docker-latest-logrotate \
        docker-logrotate \
        docker-selinux \
        docker-engine-selinux \
        docker-engine \
        docker-ce

标签:安装,笔记,systemctl,yum,ce,https,Docker,com,docker
From: https://blog.51cto.com/mouday/6149538

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