adding imagePullSecret to freeradius template

This will allow pulling the image from a secure repository.

Change-Id: I43c85e5fa2888b92bf052ec3cb1b3987a0b5b90a
diff --git a/freeradius/Chart.yaml b/freeradius/Chart.yaml
index b95d9ec..51b88a4 100644
--- a/freeradius/Chart.yaml
+++ b/freeradius/Chart.yaml
@@ -14,7 +14,7 @@
 ---
 apiVersion: "v1"
 name: "freeradius"
-version: "1.0.2"
+version: "1.0.3"
 description: "A Helm chart to deploy an example RADIUS server"
 keywords:
   - "onf"
diff --git a/freeradius/templates/freeradius-deploy.yaml b/freeradius/templates/freeradius-deploy.yaml
index 5b0d07e..e325998 100644
--- a/freeradius/templates/freeradius-deploy.yaml
+++ b/freeradius/templates/freeradius-deploy.yaml
@@ -31,6 +31,10 @@
         release: "{{ .Release.Name }}"
     spec:
       serviceAccountName: {{ tpl .Values.serviceaccount . }}
+    {{- with .Values.images.radius.pullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
       containers:
         - name: radius
           image: {{ tpl .Values.images.radius.registry . }}{{ tpl .Values.images.radius.repository . }}:{{ tpl .Values.images.radius.tag . }}
diff --git a/freeradius/values.yaml b/freeradius/values.yaml
index 9608a23..ca30d34 100644
--- a/freeradius/values.yaml
+++ b/freeradius/values.yaml
@@ -26,3 +26,6 @@
     repository: "freeradius/freeradius-server"
     tag: "{{ .Chart.AppVersion }}"
     pullPolicy: "{{ .Values.defaults.image_pullPolicy }}"
+#     pullSecrets:
+#     - name: regcred
+