Yibo Zhuang 532d53977e runtime: fsGroup support for direct-assigned volume ...

The fsGroup will be specified by the fsGroup key in
the direct-assign mountinfo metadate field.
This will be set when invoking the kata-runtime
binary and providing the key, value pair in the metadata
field. Similarly, the fsGroupChangePolicy will also
be provided in the mountinfo metadate field.

Adding an extra fields FsGroup and FSGroupChangePolicy
in the Mount construct for container mount which will
be populated when creating block devices by parsing
out the mountInfo.json.

And in handleDeviceBlockVolume of the kata-agent client,
it checks if the mount FSGroup is not nil, which
indicates that fsGroup change is required in the guest,
and will provide the FSGroup field in the protobuf to
pass the value to the agent.

Fixes #4018

Signed-off-by: Yibo Zhuang <yibzhuang@gmail.com>

2022-04-11 08:41:13 -07:00

..

utils_test.go

runtime: fsGroup support for direct-assigned volume

2022-04-11 08:41:13 -07:00

utils.go

runtime: fsGroup support for direct-assigned volume

2022-04-11 08:41:13 -07:00