Ports specified at communications now override the default ports of

the application.

Also added some comments to the generated output.

cmd/policygen/templates/netpol/pod/pod.yaml

@@ -8,11 +8,12 @@
 {{- end }}
 {{- define "peers" }}
       {{- range .Applications }}
+      # {{ .Application.Namespace.Name }}/{{ .Application.Name }}
       - podSelector:
-          matchLabels: {{ .MatchLabels | toYaml | nindent 12 }}
+          matchLabels: {{ .Application.MatchLabels | toYaml | nindent 12 }}
         namespaceSelector:
           matchLabels:
-            kubernetes.io/metadata.name: {{ .Namespace.Name }}
+            kubernetes.io/metadata.name: {{ .Application.Namespace.Name }}
         {{- if .Ports }}
         ports:
           {{- template "ports" .Ports }}
@@ -21,10 +22,11 @@
 {{- end }}
 {{- define "networks" }}
       {{- range .Networks }}
+      # {{ .Network.Name }}
       - ipBlock:
-          cidr: {{ .CIDR}}
+          cidr: {{ .Network.CIDR}}
           except:
-          {{- range $except := .Except }}
+          {{- range $except := .Network.Except }}
           - {{ $except }}
           {{- end }}
         {{- if .Ports }}
@@ -43,6 +45,7 @@ metadata:
   namespace: "{{.app.Namespace.Name }}"
   labels: {{ .labels | toYaml | nindent 4 }}
 spec:
+  # {{ .app.Namespace.Name }}/{{ .app.Name }}
   podSelector: {{ .app.MatchLabels | toYaml | nindent 4 }}
   policyTypes:
     {{- if or .ingress.Applications .ingress.Networks }}