Docker Tag Information in Docs (#29047)

Add more details for the docker tag when using container registry.

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Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: KN4CK3R <admin@oldschoolhack.me>
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wienans 2024-02-16 14:22:00 +01:00 committed by GitHub
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@ -39,6 +39,16 @@ Images must follow this naming convention:
`{registry}/{owner}/{image}`
When building your docker image, using the naming convention above, this looks like:
```shell
# build an image with tag
docker build -t {registry}/{owner}/{image}:{tag} .
# name an existing image with tag
docker tag {some-existing-image}:{tag} {registry}/{owner}/{image}:{tag}
```
where your registry is the domain of your gitea instance (e.g. gitea.example.com).
For example, these are all valid image names for the owner `testuser`:
`gitea.example.com/testuser/myimage`