apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: allow-hubble-oidc-login
  namespace: kube-system
spec:
  endpointSelector:
    matchLabels:
      k8s-app: oauth2-proxy
  egress:
  - toFQDNs:
    - matchName: login.microsoftonline.com
    - matchPattern: '*.microsoftonline.com'