Shulou(Shulou.com)06/02 Report--

This document introduces the configuration of domestic image settings in Docker and shares them with you. The details are as follows:

1. Why configure a domestic image for docker

Under normal circumstances, docker has a foreign official image that is connected by default, so it is not a problem for netizens from abroad to access the official image, but China is not foreign after all. Due to different national conditions, the network speed of Chinese network access to foreign official images is always very slow, and they often encounter the dilemma of network disconnection, so if we want to use docker images normally, we have to configure corresponding domestic images.

two。 Which domestic images can be used?

There are many domestic images that can be configured by Docker, such as Aliyun, NetEase Honeycomb, DaoCloud,Docker China official images, and so on. These are all good image repositories that you can choose at will.

3. Configure the official image of Docker China

1. A brief introduction to the official image of Docker in China

In China, you can access the official image library through registry.docker-cn.com. Currently, this image library only contains popular public images, while private images still need to be pulled from the US image library.

two。 Configure the official image of Docker China

Use vi to modify the / etc/docker/daemon.json file and add "registry-mirrors": ["https://registry.docker-cn.com"], as follows:

Vi / etc/docker/daemon.json {"registry-mirrors": ["https://registry.docker-cn.com"]}"

3. Restart Docker

After configuration, execute the following command to make the configuration file of docker take effect

Systemctl daemon-reload systemctl restart docker

Accelerated address acquisition method (DaoCloud I use)

Web site: https://www.daocloud.io/

Sign up for one, log in, and you can get a 30-day trial for free.

Then do it as shown in the figure:

Here is also the configuration method of linux, macos and windows (this script of linux is only valid for docker version 1.9 or above), and the acceleration address is the one in the red box.

The above is the whole content of this article, I hope it will be helpful to your study, and I also hope that you will support it.

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