【配置docker镜像】docker报错ERROR [todo-app] resolve image config for docker-image://docker.io/docker/dockerfile:1

在学习docker desktop的官方案例multi-container-app时，运行命令docker compose up -d时

遇到如下报错：

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PS D:\AA\multi-container-app> docker compose up -d [+] Building 21.3s (3/3) FINISHED                                                                               docker:desktop-linux  => [todo-app internal] load build definition from Dockerfile                                                                   0.0s  => => transferring dockerfile: 1.29kB                                                                                          0.0s  => ERROR [todo-app] resolve image config for docker-image://docker.io/docker/dockerfile:1                                     21.2s  => [todo-app auth] docker/dockerfile:pull token for registry-1.docker.io                                                       0.0s ------  > [todo-app] resolve image config for docker-image://docker.io/docker/dockerfile:1: ------ failed to solve: failed to resolve source metadata for docker.io/docker/dockerfile:1: failed to authorize: failed to fetch oauth token: Post "https://auth.docker.io/token": dial tcp 108.160.161.20:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.

解决方案：

一、单独拉取

前提：电脑能访问到https://hub.docker.com/

报错什么就拉取什么

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1 2	docker pull docker/dockerfile:1 docker pull node:19.5.0-alpine

二、配置国内的docker镜像

在docker desktop中配置

镜像源参考：https://blog.csdn.net/llc580231/article/details/139979603

 

"registry-mirrors": [
   "https://docker.registry.cyou",
   "https://docker-cf.registry.cyou",
   "https://dockercf.jsdelivr.fyi",
   "https://docker.jsdelivr.fyi",
   "https://dockertest.jsdelivr.fyi",
   "https://mirror.aliyuncs.com",
   "https://dockerproxy.com",
   "https://mirror.baidubce.com",
   "https://docker.m.daocloud.io",
   "https://docker.nju.edu.cn",
   "https://docker.mirrors.sjtug.sjtu.edu.cn",
   "https://docker.mirrors.ustc.edu.cn",
   "https://mirror.iscas.ac.cn",
   "https://docker.rainbond.cc"
 ]

然后点击“Apply&restart”按钮

三、若配置镜像源后，仍旧报错。

1. 执行第一步的单独拉取操作

2.如果单独拉取仍旧报错了，需要再找其他可用的镜像

 

备注：

如果不确定是否配置成功，在命令行输入docker info命令查询

如下图所示，就是成功了。