B&R: Error restoring branding

[Hugo Nicodemos Brito]

Brief Description
-----------------
The restore-platform fails not find the archive of branding into the backup tarball file.

Severity
--------
<Minor: System/Feature is usable with minor issue>

Steps to Reproduce
------------------
Run restore-platform playbook.

Expected Behavior
------------------
restore-platform playbook running completely.

Actual Behavior
----------------
restore-platform playbook fails to try to restore the branding tar file.

Reproducibility
---------------
<Reproducible>
100% reproducible

System Configuration
--------------------
<One node system, Two node system, Multi-node system, Dedicated storage, https, IPv4, IPv6 etc.>

Branch/Pull Time/Commit
-----------------------
Master

Last Pass
---------
N/A

Timestamp/Logs
--------------
TASK [bootstrap/prepare-env : Restore branding tar file] ******************************************************************************************************************************************************
Tuesday 28 June 2022 09:33:19 +0000 (0:00:00.022) 0:00:19.622 **********
fatal: [localhost]: FAILED! => changed=true
  cmd:
  - tar
  - -C
  - /opt/branding
  - -xpf
  - /scratch/localhost_platform_backup_2022_06_28_10_48_58.tgz
  - --transform=s,.*/,,
  - opt/platform/config/22.06/branding
  delta: '0:00:00.107434'
  end: '2022-06-28 09:33:19.692607'
  msg: non-zero return code
  rc: 2
  start: '2022-06-28 09:33:19.585173'
  stderr: |-
    tar: opt/platform/config/22.06/branding: Not found in archive
    tar: Exiting with failure status due to previous errors
  stderr_lines: <omitted>
  stdout: ''
  stdout_lines: <omitted>

Test Activity
-------------
N/A

Workaround
----------
N/A

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/starlingx/ansible-playbooks/+/848037

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/starlingx/ansible-playbooks/+/848037
Committed: https://opendev.org/starlingx/ansible-playbooks/commit/aade7a47e2d24b167a74cbed41f67cda19a56ae8
Submitter: "Zuul (22348)"
Branch: master

commit aade7a47e2d24b167a74cbed41f67cda19a56ae8
Author: Hugo Brito <email address hidden>
Date: Tue Jun 28 20:38:36 2022 -0300

    B&R: Check the branding directory before restore

    Check if the branding directory exists before try
    restoring the branding tar file.

    Test Plan:
    PASS: Perform platform backup and restore Debian
    PASS: Perform platform backup and restore CentOS

    Closes-bug: 1980161

    Signed-off-by: Hugo Brito <email address hidden>
    Change-Id: Ib264e77b0215e44387a2d2eb68eae8196d6d493c