Error response from daemon: Get “https://registry-1.docker.io/v2/”访问失败，需配置代理/镜像加速

修改 Docker 的配置文件 daemon.json 来配置镜像加速器，可以加速 Docker 镜像的拉取速度

编辑 /etc/docker/daemon.json 文件

sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": [
    "https://cgvvc9yo.mirror.aliyuncs.com",
    "https://docker.m.daocloud.io",
    "https://dockerhub.icu",
    "https://docker.anyhub.us.kg",
    "https://docker.1panel.live"
  ]
}

EOF

然后执行

sudo systemctl daemon-reload

sudo systemctl restart docker