update kubelet-config configmap based on k8s version

[Boovan Rajendran]

Brief Description:

For K8s 1.24 and later the kubelet-config configmap does not have a version
in the name, while for K8s 1.23 and earlier the configmap is named
kubelet-config-<version>. We need to handle both naming conventions.

Severity:
Minor

Steps to Reproduce:

Perform platform upgrade on AIO-SX.
check kubectl get cm -n kube-system.

Expected Behavior:

sysadmin@controller-0:~$ kubectl get cm -n kube-system | grep kubelet-config
kubelet-config                              1      4d3h

Actual Behavior:

sysadmin@controller-0:~$ kubectl get cm -n kube-system | grep kubelet-config
kubelet-config                              1      4d3h
kubelet-config-1.24                      1      4d3h

Reproducibility:

100% Reproducible

System Configuration:

AIO-SX

Last Pass:

NA

Timestamp/Logs:

NA

Alarms:

No

Test Activity:

Developer Testing

Workaround:

NA

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/starlingx/stx-puppet/+/890329
Committed: https://opendev.org/starlingx/stx-puppet/commit/25ff4735b09930dcf4122c5d8bfab21f3d6fa265
Submitter: "Zuul (22348)"
Branch: master

commit 25ff4735b09930dcf4122c5d8bfab21f3d6fa265
Author: Boovan Rajendran <email address hidden>
Date: Wed Aug 2 08:08:39 2023 -0400

    Update kubelet-config ConfigMap based on k8s version

    For K8s 1.24 and later, the kubelet-config ConfigMap does not
    have a version in the name, while for K8s 1.23 and earlier the
    ConfigMap is named kubelet-config-<version>. We need to handle
    both naming conventions.

    This updates the kubelet-config ConfigMap using the name depending
    on k8s version.

    Testplan:
    Pass: Perform platform upgrade, verify ConfigMaps has new kubelet-config
    ConfigMap based on k8s version.
    Pass: Verify 'kubectl get cm -n kube-system | grep kubelet-config' shows
    the updated kubelet-config ConfigMap based on k8s version.

    Closes-Bug: 2029358

    Change-Id: I263426cc52debb9e273875686a4998668ad1f7c9
    Signed-off-by: Boovan Rajendran <email address hidden>