[Bug]: flux-system/aws-observability-accelerator failed to create kubernetes rest client for update of resource: resource [source.toolkit.fluxcd.io/v1beta2/GitRepository] isn't valid for cluster, check the APIVersion and Kind fields are valid

[jalawala]

Welcome to the AWS Observability Accelerator

• Yes, I've searched similar issues on GitHub and didn't find any.

AWS Observability Accelerator Release version

v2.9.0

What is your environment, configuration and the example used?

running the examples/existing-cluster-with-base-and-infra for EKS 1.27 cluster

What did you do and What did you see instead?

Below error occurs during terraform apply on EKS 1.27 cluster

│ Error: flux-system/aws-observability-accelerator failed to create kubernetes rest client for update of resource: resource [source.toolkit.fluxcd.io/v1beta2/GitRepository] isn't valid for cluster, check the APIVersion and Kind fields are valid
│
│ with module.eks_monitoring.kubectl_manifest.flux_gitrepository[0],
│ on ../../modules/eks-monitoring/dashboards.tf line 1, in resource "kubectl_manifest" "flux_gitrepository":
│ 1: resource "kubectl_manifest" "flux_gitrepository" {
│
╵
╷
│ Error: flux-system/grafana-dashboards-infrastructure failed to create kubernetes rest client for update of resource: resource [kustomize.toolkit.fluxcd.io/v1beta2/Kustomization] isn't valid for cluster, check the APIVersion and Kind fields are valid
│
│ with module.eks_monitoring.kubectl_manifest.flux_kustomization[0],
│ on ../../modules/eks-monitoring/dashboards.tf line 20, in resource "kubectl_manifest" "flux_kustomization":
│ 20: resource "kubectl_manifest" "flux_kustomization" {
│
╵
╷
│ Error: flux-system/grafana-dashboards-apiserver failed to create kubernetes rest client for update of resource: resource [kustomize.toolkit.fluxcd.io/v1beta2/Kustomization] isn't valid for cluster, check the APIVersion and Kind fields are valid
│
│ with module.eks_monitoring.kubectl_manifest.api_server_dashboards[0],
│ on ../../modules/eks-monitoring/dashboards.tf line 51, in resource "kubectl_manifest" "api_server_dashboards":
│ 51: resource "kubectl_manifest" "api_server_dashboards" {
│
╵
╷
│ Error: flux-system/grafana-dashboards-adothealth failed to create kubernetes rest client for update of resource: resource [kustomize.toolkit.fluxcd.io/v1beta2/Kustomization] isn't valid for cluster, check the APIVersion and Kind fields are valid
│
│ with module.eks_monitoring.kubectl_manifest.adothealth_monitoring_dashboards[0],
│ on ../../modules/eks-monitoring/dashboards.tf line 76, in resource "kubectl_manifest" "adothealth_monitoring_dashboards":
│ 76: resource "kubectl_manifest" "adothealth_monitoring_dashboards" {
│
╵
╷
│ Error: flux-system/grafana-dashboards-kubeproxy failed to create kubernetes rest client for update of resource: resource [kustomize.toolkit.fluxcd.io/v1beta2/Kustomization] isn't valid for cluster, check the APIVersion and Kind fields are valid
│
│ with module.eks_monitoring.kubectl_manifest.kubeproxy_monitoring_dashboard[0],
│ on ../../modules/eks-monitoring/dashboards.tf line 98, in resource "kubectl_manifest" "kubeproxy_monitoring_dashboard":
│ 98: resource "kubectl_manifest" "kubeproxy_monitoring_dashboard" {
│
╵

Additional Information

No response

[ss1796]

I'm getting the same error on V12.2.1 on EKS 1.28