tripleo-common/container-images/tcib/base/qdrouterd
Emilien Macchi fb0ec2ffd0 (backward compatibility) create kolla UIDs/GIDs for TCIB
When upgrading container images from Kolla-based to TCIB-based, the
config files can't be read if we don't apply the new chown values unless
we re-use the same UIDs/GIDs as we had with Kolla; which is what we'll
do for now until we figure out an easy way to update config permissions
during the upgrade/update stage.

This introduces a new script, that will be injected in the base layer:

uid_gid_manage.sh

Usage:

./uid_gid_manage.sh qemu nova

It'll first create the qemu user/group, then nova user/group.
The format aims to be simple:

<username> <uid> <gid> <optional homedir> <optional list of extra groups>

It's also removing instances of usermod which aren't needed anymore;
since we create the user / groups only in the images where they are
needed; which wasn't the case for Kolla where all users/groups were
created in the base image.

Note: we create the user/group before installing packaging so if
packaging creates directories and sets permissions, it'll be with the
right UID/GID (unless packaging overrides UID/GID but rarely do it).

Related-Bug: #1890798

Change-Id: If3fa2ff34af42a7438c6dbf81dbcb0bddd63afa6
2020-08-17 08:08:02 +00:00
..
qdrouterd.yaml (backward compatibility) create kolla UIDs/GIDs for TCIB 2020-08-17 08:08:02 +00:00