docker 代理配置

vi /etc/docker/daemon.json

{
  "proxies": {
    "http-proxy": "http://127.0.0.1:7890",
    "https-proxy": "http://127.0.0.1:7890",
    "no-proxy": "*.aliyun.com,*.*.aliyuncs.com,127.0.0.0/8"
  }
}