前言

默认的Docker 桌面，下载镜像是很慢的，因为默认是国外的下载源，所以要配置自己的镜像加速。

一、镜像加速配置方式

以最新的Docker4.0系列来说明配置

1.配置网址

{"builder": {"gc": {"defaultKeepStorage": "20GB","enabled": true}},"experimental": false,"features": {"buildkit": true},"registry-mirrors": ["https://docker.mirrors.ustc.edu.cn/","https://1rlt72n0.mirror.aliyuncs.com","https://registry.docker-cn.com","http://hub-mirror.c.163.com","https://docker.mirrors.ustc.edu.cn","https://reg-mirror.qiniu.com","https://dockerhub.azk8s.cn","https://mirror.ccs.tencentyun.com"]
}

2.配置文件 daemon.json 修改

路径：C:\Users{username}.docker\daemon.json

```javascript
{"builder": {"gc": {"defaultKeepStorage": "20GB","enabled": true}},"experimental": false,"features": {"buildkit": true},"registry-mirrors": ["https://docker.mirrors.ustc.edu.cn/","https://1rlt72n0.mirror.aliyuncs.com","https://registry.docker-cn.com","http://hub-mirror.c.163.com","https://docker.mirrors.ustc.edu.cn","https://reg-mirror.qiniu.com","https://dockerhub.azk8s.cn","https://mirror.ccs.tencentyun.com"]
}

总结

• Docker for Windows 和 Docker Toolbox是不兼容，如果同时安装两者的话，需要使用hyperv的参数启动。
• docker-machine create
  –engine-registry-mirror=https://l10nt4hq.mirror.aliyuncs.com -d hyperv default
• Docker for Windows
  有两种运行模式，一种运行Windows相关容器，一种运行传统的Linux容器。同一时间只能选择一种模式运行。