Shulou(Shulou.com)06/03 Report--

This article mainly introduces "how to configure daemon.json". In daily operation, I believe many people have doubts about how to configure daemon.json. Xiaobian consulted various materials and sorted out simple and easy operation methods. I hope to help you answer the doubts about "how to configure daemon.json." Next, please follow the small series to learn together!

problem description

In Docker, the default configuration of the service did not meet our requirements, so we needed to adjust the default configuration to suit our production scenario.

We don't want to change these configurations, but not doing so creates other problems. For example, we often forget to specify the log rotation option when we container, which causes the log of the container to increase continuously, taking up a lot of disk space; in order to improve the pull speed of the mirror, we need to use the mirror site of the mirror repository (registry-mirror), or configure network acceleration. All of these scenarios require us to modify the Docker service configuration file.

This note will document the Docker configuration we use in production (and why), as well as common problem handling.

The requested URL/etc/docker/daemon.json was not found on this server.

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