i have a AKS Cluster which using ingress to exposing network load to pods but for a pirucalr namespace pods are not coming up

Question

the Kubernetes API server is not reachable, causing various services and components like the ingress-nginx-controller-admission, kube-controller-manager, and kube-scheduler to fail to run. Additionally, the network connectivity between the controller pods and the API server is also affected, resulting in no endpoints available for any service. The issue may be due to network connectivity or incorrect configuration of the admission webhook service. so pods of pirticular name spac are not comning up