refer toDocker China Official Mirror Speeds UpIt is equipped with a domestic mirror image source, but it has not been effective all the time. Using docker pull, you still visit foreign warehouses.
> docker info ...... Server Version: 17.04.0-ce Kernel Version: 4.4.0-97-generic Operating System: Ubuntu 16.04.3 LTS OSType: linux Architecture: x86_64 Registry: https://index.docker.io/v1/ Experimental: false Insecure Registries: 127.0.0.0/8 Registry Mirrors: https://registry.docker-cn.com/ > docker pull node Error response from daemon: Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
Not even direct pull:
> docker pull registry.docker-cn.com/library/ubuntu:16.04 Error response from daemon: Get https://registry.docker-cn.com/v1/_ping: dial tcp: lookup registry.docker-cn.com on 126.96.36.199:53: read udp 191.x.x.145:56600->188.8.131.52:53: i/o timeout
Why didn’t I use my mirror source? How to solve it?
This is a big hole. Aliyun has never maintained this mirror image, and it is openly posted on the official website.
This image has never been used. It is recommended to directly use the docker image on Aliyun’s cloud service.https://www.aliyun.com/produc …(Free, can also be used locally after opening), or at HKUST:https://mirrors.ustc.edu.cn/h …