opensource/podman
1
0
Fork 0
mirror of https://github.com/containers/podman.git synced 2025-08-03 01:37:51 +08:00
Code Issues Packages Projects Releases Wiki Activity
Files
podman/docs/source/markdown/options/ipc.md
Ed Santiago c9c2f644da markdown-preprocess: cross-reference where opts are used 
In each options/foo.md, keep a list of where the option is used.
This will be valuable to anyone making future edits, and to
those reviewing those edits.

This may be a controversial commit, because those crossref lists
are autogenerated as a side effect of the script that reads them.
It definitely violates POLA. And one day, some kind person will
reconcile (e.g.) --label, using it in more man pages, and maybe
forget to git-commit the rewritten file, and CI will fail.

I think this is a tough tradeoff, but worth doing. Without this,
it's much too easy for someone to change an option file in a way
that renders it inapplicable/misleading for some podman commands.

Signed-off-by: Ed Santiago <santiago@redhat.com>
2022-10-20 10:57:51 -06:00

873 B
Raw Blame History

####> This option file is used in: ####> podman create, run ####> If you edit this file, make sure your changes ####> are applicable to all of those.

--ipc=ipc

Set the IPC namespace mode for a container. The default is to create a private IPC namespace.

  • "": Use Podman's default, defined in containers.conf.
  • container:id: reuses another container's shared memory, semaphores, and message queues
  • host: use the host's shared memory, semaphores, and message queues inside the container. Note: the host mode gives the container full access to local shared memory and is therefore considered insecure.
  • none: private IPC namespace, with /dev/shm not mounted.
  • ns:path: path to an IPC namespace to join.
  • private: private IPC namespace. = shareable: private IPC namespace with a possibility to share it with other containers.