Docker如何更改存储库名称或重命名映像？ [英] Docker how to change repository name or rename image?

问题描述

我正在改变图片的储存库名称：

I'm trying to change repository name of the image:

REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE
server              latest              d583c3ac45fd        26 minutes ago      685.5 MB

因此，我想更改名称服务器到类似 myname / server ：

Hence I want to change the name server to something like myname/server:

REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE
myname/server       latest              d583c3ac45fd        26 minutes ago      685.5 MB

我该怎么做？

推荐答案

docker tag server:latest myname/server:latest

或

docker tag d583c3ac45fd myname/server:latest

标签只是人类可读的别名对于完整的图像名称（ d583c3ac45fd。 .. ）。

Tags are just human-readable aliases for the full image name (d583c3ac45fd...).

所以你可以有很多与你想要的相同的图像相关联。如果您不喜欢旧名称，则可以在您重新加注之后将其删除：

So you can have as many of them associated with the same image as you like. If you don't like the old name you can remove it after you've retagged it:

docker rmi server

只会删除别名/标签。由于 d583c3ac45fd 有其他名称，实际的图像将不会被删除。

That will just remove the alias/tag. Since d583c3ac45fd has other names, the actual image won't be deleted.

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