Merge pull request #1 from ahmad-hussain/feature/network-policy-ipblock

feat: allow ipBlocks to be specified in helmchart network policy

Author: kamushadenes

helm/templates/networkpolicy.yaml

@@ -46,7 +46,15 @@ spec:
       port: {{ .Values.networkPolicy.egress.dnsPort | default 53 }}
 
   # Allow Egress to other required services
-  - to: []
+  - to:
+    {{- if .Values.networkPolicy.egress.allowedIpBlocks }}
+    {{- range .Values.networkPolicy.egress.allowedIpBlocks }}
+    - ipBlock:
+        cidr: {{ .cidr }}
+    {{- end }}
+    {{- else }}
+    []
+    {{- end }}
     ports:
     {{- range .Values.networkPolicy.egress.allowedPorts }}
     - protocol: {{ .protocol | default "TCP" }}

helm/values.yaml

@@ -106,3 +106,4 @@ networkPolicy:
         protocol: TCP
       - port: 9440
         protocol: TCP
+    allowedIpBlocks: # Define IP blocks for egress