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Merge pull request #3137 from giuseppe/unshare-fixes

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unshare: some cleanups and define CONTAINERS_{RUNROOT,GRAPHROOT}
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OpenShift Merge Robot
2019-05-28 17:01:04 +02:00
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parent 7b6dac300d 8b344065d2
commit 08dd8b2d76
2 changed files with 44 additions and 12 deletions
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docs/podman-unshare.1.md
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@ -19,6 +19,11 @@ manually clearing storage and other data related to images and containers.
It is also useful if you want to use the `podman mount` command. If an unprivileged users wants to mount and work with a container, then they need to execute
podman unshare. Executing `podman mount` fails for unprivileged users unless the user is running inside a `podman unshare` session.
The unshare session defines two environment variables:
**CONTAINERS_GRAPHROOT** the path to the persistent containers data.
**CONTAINERS_RUNROOT** the path to the volatile containers data.
## EXAMPLE
```
@ -34,4 +39,4 @@ $ podman unshare cat /proc/self/uid_map /proc/self/gid_map
## SEE ALSO
podman(1), podman-mount(1), namespaces(7), newuidmap(1), newgidmap(1), user\_namespaces(7)
podman(1), podman-mount(1), namespaces(7), newuidmap(1), newgidmap(1), user\_namespaces(7)