spiegel_podman/docs/source/markdown/options/uidmap.pod.md
Jan Kaluza 7612af4c0e Rewrite the Quadlet documentation
This commit does the following:

- Splits the podman-systemd.unit.5.md into multiple files - one for each quadlet file type.
- Adds the podman-quadlet-basic-usage.7.md for quadlet examples.
- Majority of the text in the new files is copied from the podman-systemd.unit.5.md
- Adds support for very simple condditional in the markdown_preprocess.
- Uses new logic in markdown_preprocess in options/*.md to use a single .md file for both
  podman subcommands man-pages and quadlet man-pages. This deduplicates the Quadlet man-pages a lot.
- Adds new `@@option quadlet:source.md`` preprocess command to import such .md files from options directory.

Signed-off-by: Jan Kaluza <jkaluza@redhat.com>
2026-05-04 10:53:36 +02:00

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Markdown

####> This option file is used in:
####> podman pod clone, pod create, podman-pod.unit.5.md.in
####> If file is edited, make sure the changes
####> are applicable to all of those.
<< if is_quadlet >>
### `UIDMap=container_uid:from_uid[:amount]`
<< else >>
#### **--uidmap**=*container_uid:from_uid[:amount]*
<< endif >>
Run all containers in the pod in a new user namespace using the supplied mapping. This
option conflicts with the << '**UserNS=**' if is_quadlet else '**--userns**' >> and << '**SubUIDMap=**' if is_quadlet else '**--subuidname**' >> options. This
option provides a way to map host UIDs to container UIDs. It can be passed
several times to map different ranges.