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docs: add workaround for --device with rootless containers

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Fixes #4477

Signed-off-by: Stefan Becker <chemobejk@gmail.com>
This commit is contained in:
Stefan Becker
2019-11-10 15:07:43 +02:00
parent 11621836df
commit aec62d2862
4 changed files with 29 additions and 1 deletions
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4
docs/source/markdown/podman-build.1.md
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@ -176,6 +176,10 @@ value can be entered. The password is entered without echo.
Add a host device to the container. The format is `<device-on-host>[:<device-on-container>][:<permissions>]` (e.g. --device=/dev/sdc:/dev/xvdc:rwm)
Note: if the user only has access rights via a group then accessing the device
from inside a rootless container will fail. The `crun` runtime offers a
workaround for this by adding the option `--annotation io.crun.keep_original_groups=1`.
**--disable-compression, -D**
Don't compress filesystem layers when building the image unless it is required

4
docs/source/markdown/podman-create.1.md
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@ -204,6 +204,10 @@ Specify the key sequence for detaching a container. Format is a single character
Add a host device to the container. The format is `<device-on-host>[:<device-on-container>][:<permissions>]` (e.g. --device=/dev/sdc:/dev/xvdc:rwm)
Note: if the user only has access rights via a group then accessing the device
from inside a rootless container will fail. The `crun` runtime offers a
workaround for this by adding the option `--annotation io.crun.keep_original_groups=1`.
**--device-read-bps**=*path*
Limit read rate (bytes per second) from a device (e.g. --device-read-bps=/dev/sda:1mb)

4
docs/source/markdown/podman-run.1.md
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@ -210,6 +210,10 @@ Specify the key sequence for detaching a container. Format is a single character
Add a host device to the container. The format is `<device-on-host>[:<device-on-container>][:<permissions>]` (e.g. --device=/dev/sdc:/dev/xvdc:rwm)
Note: if the user only has access rights via a group then accessing the device
from inside a rootless container will fail. The `crun` runtime offers a
workaround for this by adding the option `--annotation io.crun.keep_original_groups=1`.
**--device-read-bps**=*path*
Limit read rate (bytes per second) from a device (e.g. --device-read-bps=/dev/sda:1mb)