wip

helm-chart/templates/networkpolicy.yaml

@@ -0,0 +1,31 @@
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: {{ .Values.name }}
+  namespace: {{ .Values.namespace | default .Values.name }}
+  labels:
+    service: {{ .Values.name }}
+spec:
+  podSelector:
+    matchLabels:
+      service: {{ .Values.name }}
+  policyTypes:
+    - Ingress
+    - Egress
+  ingress:
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              name: ingress-nginx
+      ports:
+        - protocol: TCP
+          port: {{ .Values.port }}
+  egress:
+    - to:
+        - namespaceSelector: {}
+          podSelector: {}
+      ports:
+        - protocol: TCP
+          port: 53
+        - protocol: UDP
+          port: 53