CODE docker + Ubuntu 14.04 notes

[Andras Timar]

Hi,

This is what we found out with Felix (ownCloud):

Symptom: collabora/code docker image does not work on Ubuntu 14.04
kit-00832-00 00:12:40.409709 [ loolkit ]
mknod(/opt/lool/child-roots/832//dev/random) failed. (errno: Operation
not permitted)

etc.

Reason: missing capabilities
# getcap /usr/bin/loolforkit

Failed to get capabilities of file `/usr/bin/loolforkit' (Operation not
supported)

Underlying reason:
Ubuntu 14 has missing kernel compile option CONFIG_AUFS_XATTR=y, which
is leading to setcap not working on docker's aufs storage.

Call for action:
Either we find a solution without needing setcap, or Ubuntu 14 is not
supported ...

Regards,
Andras

-- 
Andras Timar
Product Development Manager
Collabora Productivity Ltd.
https://collaboraoffice.com/