如何配置docker使用代理?

有两种方法可选,

1. 修改docker的客户端配置文件~/.docker/config.json
$ cat ~/.docker/config.json

{

    "proxies":

    {

        "default":

        {

            "httpProxy": "http://user:password@your-proxy-server:port",

            "httpsProxy": "http://user:password@your-proxy-server:port",

            "noProxy":  "*.test.example.com,.example2.com"

        }

    }

}

2. 运行docker时使用环境变量

环境变量	Dockerfile示例	docker run示例
HTTP_PROXY	ENV HTTP_PROXY "http://user:password@your-proxy-server:port"	--env HTTP_PROXY="http://user:password@your-proxy-server:port"
HTTPS_PROXY	ENV HTTPS_PROXY "http://user:password@your-proxy-server:port"	--env HTTPS_PROXY="http://user:password@your-proxy-server:port"
FTP_PROXY	ENV FTP_PROXY "http://user:password@your-proxy-server:port"	--env FTP_PROXY="http://user:password@your-proxy-server:port"
NO_PROXY	ENV NO_PROXY "*.test.example.com,.example2.com"	--env NO_PROXY="*.test.example.com,.example2.com"

3. 参考:

https://docs.docker.com/network/proxy/