This commit updates to clean up the obsolete code in
controllerconfig as a result of switch to Ansible.
The cleanup includes:
- the whole config_controller with its relevant files
(ie..initial configuration, backup/restore, image clone...)
- config_subcloud
- config_region
Tests conducted:
- fresh installation of AIO-SX, AIO-DX, standard
and storage labs
- platform sanity performed on AIO-SX, AIO-DX,
standard and storage labs
- stx-openstack app apply/remove performed on AIO-SX
and AIO-DX
- stx-monitor app apply/remove on standard and
storage labs
- backup&restore performed on standard lab
- distributed cloud was deployed
Change-Id: I0d1eb91188dfb24dca68a19a497b9e4edb0b0ef0
Partial-Bug: 1834218
Depends-On: https://review.opendev.org/#/c/703517/
Signed-off-by: Angie Wang <angie.wang@windriver.com>