Prepare verified Vergabe company sign-in rollout

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a092fe-13b1-7f12-ac74-7d258af4d79c

helm/vergabe-demo-company-oidc-egress.proposed.yaml

@@ -0,0 +1,27 @@
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: vergabe-oidc-issuer-egress
+  namespace: vergabe-demo-company
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: vergabe-teilnahme
+      app.kubernetes.io/instance: vergabe-teilnahme
+  policyTypes: [Egress]
+  egress:
+    - to:
+        - ipBlock:
+            cidr: 92.205.62.239/32
+      ports:
+        - {protocol: TCP, port: 443}
+    # The same public TLS route after K3s translates the node destination.
+    - to:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: kube-system
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: traefik
+      ports:
+        - {protocol: TCP, port: 8443}