Ansible failed to provision initial system configuration

[Jorge Saffe]

Brief Description
-----------------
During system bootstrap, after bootstrap ansible playbook starts,
if it fails after completing persist-config step and before k8s service is started, the installation will fail again when trying to replay the bootstrap ansible playbook.

Severity
--------
Critical

Steps to Reproduce
------------------
* Start fresh install with Debian AIO-SX.
* Stop bootstrap ansible playbook after persist-config step is completed.
* Replay bootstrap ansible playbook and complete the installation.

Expected Behavior
------------------
Ansible playbook success

Actual Behavior
----------------
Ansible playbook failed

Reproducibility
---------------
Reproducible

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/starlingx/config/+/878789

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/starlingx/config/+/878789
Committed: https://opendev.org/starlingx/config/commit/90c8e6aaf9b1b2cc5edebc696ac7c82aa69a20c7
Submitter: "Zuul (22348)"
Branch: master

commit 90c8e6aaf9b1b2cc5edebc696ac7c82aa69a20c7
Author: Jorge Saffe <email address hidden>
Date: Tue Mar 28 12:35:38 2023 -0400

    Replay of bootstrap playbook fails providing initial system config

    During system bootstrap, after bootstrap ansible playbook starts,
    if it fails after completing persist-config step and before k8s service
    is started, the installation will fail again when trying to replay the
    bootstrap ansible playbook.

    Test Plan:
      PASS: Start fresh install with Debian AIO-SX.
      PASS: Stop bootstrap ansible playbook after persist-config step.
      PASS: Replay bootstrap ansible playbook and complete the installation.
      PASS: Add extra-volumes during runtime, apply changes and delete.

    Closes-Bug: 2013103

    Signed-off-by: Jorge Saffe <email address hidden>
    Change-Id: I59f08b587c45c405a4ce1afc88913efd7befe8f9