Comment 1 for bug 2045897

Reviewed: https://review.opendev.org/c/starlingx/ansible-playbooks/+/902811
Committed: https://opendev.org/starlingx/ansible-playbooks/commit/99d1b973269fbe805596c80d25a10157855cde3c
Submitter: "Zuul (22348)"
Branch: master

commit 99d1b973269fbe805596c80d25a10157855cde3c
Author: Gabriel de Araújo Cabral <email address hidden>
Date: Wed Dec 6 16:35:22 2023 -0300

    Enable support for PVC snapshots by default during bootstrap

    Previously, the “enable_volume_snapshot_support” variable was false
    by default. As a result, when running the bootstrap playbook, the
    CRDs, and the snapshot-controller were not created to support taking
    snapshots of PVCs.

    With the change, when running the bootstrap playbook, the CRDs and
    the snapshot-controller will be created by default according to the
    K8s version on the system.

    The main benefit of this change is that CSI apps will not need to
    worry about creating CRDs and the snapshot-controller to be able to
    take snapshots of PVCs, in addition to avoiding possible problems,
    since the resource creation process and the version used will be in
    common for all CSI apps.
    Furthermore, if the user is not going to use these resources, he can
    choose to run the bootstrap manually by passing the variable to
    false as a parameter to not create.

    Currently, the version of the CRDs and snapshot-controller present
    in the system is very old, referring to k8s 1.19 with the
    'snapshot-controller:v2.0.0-rc2' image. Due to this, the creation of
    VolumeSnapshots does not occur correctly with new versions of some
    CSI apps.
    Therefore, the current change depends on the review below, where
    the CRDs and snapshot-controller are updated according to the
    K8s version, working as expected.

    Depends-On: https://review.opendev.org/c/starlingx/ansible-playbooks/+/887797

    Test Plan:
     PASS: Build an image with the code change
     PASS: AIO-SX fresh install + Check if the CRDs
           and snapshot-controller are created
     PASS: AIO-DX fresh install + Check if the CRDs
           and snapshot-controller are created

    Closes-bug: 2045897

    Change-Id: I81c34bd8745a7c06b0fce5fd20a43bd8be73d982
    Signed-off-by: Gabriel de Araújo Cabral <email address hidden>