Docker - 配置国内镜像源

背景简介

Docker - 配置国内镜像源

环境配置

1. Docker 版本： 27.4.1

详细步骤

更新配置文件 /etc/docker/daemon.json ，添加国内镜像源

~$ sudo nano /etc/docker/daemon.json 

~$ cat /etc/docker/daemon.json 
{
  "registry-mirrors": [
    "https://docker.hpcloud.cloud",
    "https://docker.m.daocloud.io",
    "https://docker.unsee.tech",
    "https://docker.1panel.live",
    "http://mirrors.ustc.edu.cn",
    "https://docker.chenby.cn",
    "http://hub-mirror.c.163.com",
    "https://docker.mirrors.ustc.edu.cn",
    "https://registry.docker-cn.com",
    "https://dockerhub.azk8s.cn",
    "https://mirror.ccs.tencentyun.com",
    "https://registry.cn-hangzhou.aliyuncs.com",
    "https://atomhub.openatom.cn/",
    "https://hub.uuuadc.top"
  ]
}

重启 Docker 服务器

~$ sudo systemctl daemon-reload
~$ sudo systemctl restart docker

查看更新后 Docker 信息，其中的 Registry Mirrors 部分就是我们更新后的内容

~$ sudo docker info
Client: Docker Engine - Community
 Version:    27.4.1
 Context:    default
 Debug Mode: false

	****** 
 

 Experimental: false
 Insecure Registries:
  127.0.0.0/8
 Registry Mirrors:
  https://docker.hpcloud.cloud/
  https://docker.m.daocloud.io/
  https://docker.unsee.tech/
  https://docker.1panel.live/
  http://mirrors.ustc.edu.cn/
  https://docker.chenby.cn/
  http://hub-mirror.c.163.com/
  https://docker.mirrors.ustc.edu.cn/
  https://registry.docker-cn.com/
  https://dockerhub.azk8s.cn/
  https://mirror.ccs.tencentyun.com/
  https://registry.cn-hangzhou.aliyuncs.com/
  https://atomhub.openatom.cn/
  https://hub.uuuadc.top/
 Live Restore Enabled: false

现在可以下载需要的镜像了，以 Nginx 为样例：

~$ sudo docker pull nginx
Using default tag: latest
latest: Pulling from library/nginx
fd674058ff8f: Pull complete 
566e42bcee1c: Pull complete 
2b99b9c5d9e5: Pull complete 
bd98674871f5: Pull complete 
1e109dd2a0d7: Pull complete 
da8cc133ff82: Pull complete 
c44f27309ea1: Pull complete 
Digest: sha256:42e917aaa1b5bb40dd0f6f7f4f857490ac7747d7ef73b391c774a41a8b994f15
Status: Downloaded newer image for nginx:latest
docker.io/library/nginx:latest

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