Public Information

charts/envdav/templates/networkpolicy.tpl

@@ -0,0 +1,39 @@
+{{- include "nplus.init" $ -}}
+{{- if ((.this.security).cni).createNetworkPolicy }}
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: {{ .component.fullName }}
+  {{- if .this.utils.includeNamespace }}
+  namespace: {{ .Release.Namespace }}
+  {{- end }}
+spec:
+  podSelector:
+    matchLabels:
+      {{- include "nplus.selectorLabels" . | nindent 6 }}
+  ingress:
+
+  {{- if ( include "nplus.ingressEnabled" . ) }}
+  {{- include "nplus.networkpolicy.allowFromIngress" . | nindent 2 }}
+  {{- end }}
+
+  - from:
+    - ipBlock:
+        cidr: {{ ((.this.security).cni).adminIpRange | quote }}
+    {{- if ((.this.security).cni).excludeUnusedPorts }}
+    ports:
+    {{- include "nplus.defaultPolicyPorts" . | nindent 4 }}
+    {{- end }}
+
+  policyTypes:
+  - Egress
+  - Ingress
+
+  egress:
+    # -- Access DNS
+    - ports:
+      - protocol: TCP
+        port: 53
+      - protocol: UDP
+        port: 53
+{{- end }}