feat(network-policies): Add shared network policy for testing

apps/base/goharbor/kustomization.yaml

@@ -5,4 +5,6 @@ resources:
   - namespace.yaml
   - repository.yaml
   - release.yaml
+  - ../../../shared/networkpolicies/allow-from-ingress.yaml
+patchesStrategicMerge:
   - networkpolicy.yaml

apps/base/goharbor/networkpolicy.yaml

@@ -7,8 +7,3 @@ spec:
   podSelector:
     matchLabels:
       app: harbor
-  ingress:
-  - from:
-    - namespaceSelector:
-        matchLabels:
-          ingress.shivering-isles.com/network-access-required: "true"

shared/networkpolicies/allow-from-ingress.yaml

+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: allow-ingress
+spec:
+  ingress:
+  - from:
+    - namespaceSelector:
+        matchLabels:
+          ingress.shivering-isles.com/network-access-required: "true"