docker - 我们在哪里可以定义要用于Docker的存储库？

Question

默认情况下，Docker连接到Docker Hub注册表，在Ubuntu OS中该配置在哪里？

如果需要指向我们自己的公司存储库或任何其他存储库，我们可以在哪里配置相同的存储库？

Answer 1

从 docker pull 引用中:

Pull from a different registry

By default, docker pull pulls images from Docker Hub. It is also possible to manually specify the path of a registry to pull from. For example, if you have set up a local registry, you can specify its path to pull from it. A registry path is similar to a URL, but does not contain a protocol specifier (https://).

The following command pulls the testing/test-image image from a local registry listening on port 5000 (myregistry.local:5000):

$ docker pull myregistry.local:5000/testing/test-image

您可能会注意到，最后还有一个指向 insecure registries的链接，因为您可能需要进一步配置Docker守护程序。