error pulling image configuration: download failed after attempts=6: dial tcp 59.188.250.54

error pulling image configuration: download failed after attempts=6: dial tcp 59.188.250.54

报错如下：

解决方案 

第一种

$ export REPO=docker.m.daocloud.io

$ docker pull ${REPO}/halohub/halo:2.6.1
2.6.1: Pulling from halohub/halo
d1669123f281: Pull complete 
2ec73b48ae40: Pull complete 
64ed7897b25d: Pull complete 
eefea741bc5a: Pull complete 
f2f24d94d687: Pull complete 
48c8491958ed: Pull complete 
3979576ccfec: Pull complete 
4f4fb700ef54: Pull complete 
dfee92811a23: Pull complete 
159e8e7d59d2: Pull complete 
Digest: sha256:8303d0580bfc0e1aea100b4dee3232fbea0e9a2245cdd100999f4fc87bea22e3
Status: Downloaded newer image for docker.m.daocloud.io/halohub/halo:2.6.1
docker.m.daocloud.io/halohub/halo:2.6.1

最后更新一下tag：

docker tag b1fea9deec18 halohub/halo:2.6.1

第二种方法：

vim /etc/docker/daemon.json

修改为 ：一下内容，然后保存并退出

{
  "registry-mirrors": [
    "https://registry.docker-cn.com",
    "https://docker.mirrors.ustc.edu.cn",
    "https://hub-mirror.c.163.com",
    "https://hub.uuuadc.top",
    "https://docker.anyhub.us.kg",
    "https://dockerhub.jobcher.com",
    "https://dockerhub.icu",
    "https://docker.ckyl.me",
    "https://docker.awsl9527.cn",
    "https://mirror.baidubce.com"
  ]
}