OZG-7573 add ingress for vorgang-manager

src/main/helm/templates/network_policy.yaml

@@ -45,6 +45,16 @@ spec:
     ports:
     - protocol: TCP
       port: 8081
+  {{- if (.Values.forwarding).enabled }}
+  - ports:
+    - port: 9090
+      protocol: TCP
+    from:
+    - namespaceSelector: {}
+      podSelector:
+        matchLabels:
+          component: vorgang-manager
+  {{- end }}
   egress:
   - to:
     - podSelector:

src/test/helm/network_policy_test.yaml

@@ -222,3 +222,42 @@ tests:
             ports:
               - port: 9090
                 protocol: TCP
+
+  - it: should add ingress from vorgang-manager if forwarding is enabled
+    set:
+      networkPolicy:
+        dnsServerNamespace: test-dns-server-namespace
+      forwarding:
+        enabled: true
+    asserts:
+      - contains:
+          path: spec.ingress
+          content:
+            from:
+              - namespaceSelector: {}
+                podSelector:
+                  matchLabels:
+                    component: vorgang-manager
+            ports:
+              - port: 9090
+                protocol: TCP
+
+  - it: should not add ingress from vorgang-manager if forwarding is disabled
+    set:
+      networkPolicy:
+        dnsServerNamespace: test-dns-server-namespace
+      forwarding:
+        enabled: false
+    asserts:
+      - notContains:
+          path: spec.ingress
+          content:
+            from:
+              - namespaceSelector: {}
+                podSelector:
+                  matchLabels:
+                    component: vorgang-manager
+            ports:
+              - port: 9090
+                protocol: TCP
+          any: true