[VOL-4763] Adding voltha-go-controller and redis helm charts

Change-Id: I21ce624f359989e814c4475cc5e18672fd16c795
diff --git a/redis/templates/redis-role.yaml b/redis/templates/redis-role.yaml
new file mode 100644
index 0000000..c5fdc9a
--- /dev/null
+++ b/redis/templates/redis-role.yaml
@@ -0,0 +1,36 @@
+# Copyright 2022-present Open Networking Foundation
+#
+# 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.rbac.create -}}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ template "redis.fullname" . }}
+  namespace: {{ .Release.Namespace | quote }}
+  labels:
+    app: {{ template "redis.name" . }}
+    chart: {{ template "redis.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+rules:
+{{- if .Values.podSecurityPolicy.create }}
+  - apiGroups: ['{{ template "podSecurityPolicy.apiGroup" . }}']
+    resources: ['podsecuritypolicies']
+    verbs: ['use']
+    resourceNames: [{{ template "redis.fullname" . }}]
+{{- end -}}
+{{- if .Values.rbac.role.rules }}
+{{- toYaml .Values.rbac.role.rules | nindent 2 }}
+{{- end -}}
+{{- end -}}