add network policy for pod-gateway

[jgilfoil]

No description provided.

[github-actions]

--- kubernetes/apps/kube-system/cilium/app Kustomization: flux-system/cilium CiliumNetworkPolicy: kube-system/vpn-pod-gateway

+++ kubernetes/apps/kube-system/cilium/app Kustomization: flux-system/cilium CiliumNetworkPolicy: kube-system/vpn-pod-gateway

@@ -0,0 +1,26 @@

+---
+apiVersion: cilium.io/v2
+kind: CiliumNetworkPolicy
+metadata:
+  labels:
+    app.kubernetes.io/instance: pod-gateway
+    app.kubernetes.io/name: cilium
+    kustomize.toolkit.fluxcd.io/name: cilium
+    kustomize.toolkit.fluxcd.io/namespace: flux-system
+  name: vpn-pod-gateway
+  namespace: kube-system
+spec:
+  egress:
+  - toCIDR:
+    - 0.0.0.0/0
+    toPorts:
+    - ports:
+      - port: '1637'
+        protocol: UDP
+  - toEntities:
+    - cluster
+  endpointSelector:
+    matchLabels:
+      app.kubernetes.io/instance: pod-gateway
+      app.kubernetes.io/name: pod-gateway
+