For well-known reasons, accessing Github from a network environment in China is either blocked or very slow. This article provides several ways to get around it. 1. Download Using a Github Mirror Just prepend a Proxy address to the GitHub repository; the way different Mirrors are concatenated may vary. The

1. DockerHub Limits In the end, there is no getting around this error: 1 Error response from daemon: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit Starting November 2, 2020, DockerHub officially began limiting the pull rate for non-paying users:

Usually, running a command of the form export http_proxy/https_proxy on the host is enough to set a Proxy. However, settings on the host do not take effect inside containers. Below are several configuration approaches. 1. Configure Docker’s proxy - Node level Configure this on the node that needs the Proxy.