Getting Error: configmap "akv2k8s-ca" not found while upgrading AKS cluster

[sk066y]

We recently upgraded our East region’s AKS cluster to latest supported version and we faced few issues and took help from Microsoft team, as suggested by Microsoft team we have updated the following changes :-

1.) We saw the issue wherein one node was not able to upgrade to version 1.22.6 due to PDP policy ,disruption allowed were zero so we took a backup and reinitiate after that all the nodes were updated.
2.) After that ingress controller pods were failing so we update the ingress version, after that ingress pods also came up.
3.) Now the MS pods are not coming up and are showing Error: configmap "akv2k8s-ca" not found. We believe While upgrading the AKS cluster our kv2k8s-ca cm file got overridden and we tried getting it back that but while upgrading we are getting this error :
$ helm upgrade -i azure-key-vault-env-injector spv-charts/azure-key-vault-env-injector --namespace extensions --wait --set webhook.logLevel=Trace --set replicaCount=1 --version 1.1.10 --set image.pullPolicy=Always --set configMapName=akv2k8s-ca
WARNING: Kubernetes configuration file is group-readable. This is insecure. Location: /home/.kube/config
Error: failed to download "spv-charts/azure-key-vault-env-injector" at version "1.1.10

We need your suggestion and help to get the correct version of akv2k8s-cm installed.

[sk066y]

Hi Git Team,
can someone look into our issue and provide some inputs?

[smauryaatt]

Hi git team, We need some help on this. We are stuck on this issue.