Implement Network Policy for Ceph-Utility

The PS adds possibility to use Network Policy

Change-Id: I54af075b8aa40d964bcfa08cc805a3c5f9b5f7d1

ceph-utility/templates/network_policy.yaml

@@ -0,0 +1,20 @@
+{{/*
+Copyright 2017 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+{{- if .Values.manifests.network_policy -}}
+{{- $netpol_opts := dict "envAll" . "name" "application" "label" "ceph" -}}
+{{ $netpol_opts | include "helm-toolkit.manifests.kubernetes_network_policy" }}
+{{- end -}}

ceph-utility/values.yaml

@@ -181,8 +181,16 @@ monitoring:
   prometheus:
     enabled: true
 
+network_policy:
+  ceph:
+    ingress:
+      - {}
+    egress:
+      - {}
+
 manifests:
   configmap_bin: true
   configmap_etc_client: true
   configmap_etc_sudoers: true
   deployment_utility: true
+  network_policy: false