feat: add vs variable interpolation

CHANGELOG.md

 # Changelog
+
 ---
+## 103.0.1-bb.2] - 2021-08-26
+### Changed
+- changed vs and values.yaml to support variable interpolation
 
 ## [103.0.1-bb.1]
 ### Added

chart/Chart.yaml

 apiVersion: v2
 name: nexus-iq-server
 
-version: 103.0.1-bb.1
+version: 103.0.1-bb.2
 appVersion: 1.103.0
 
 type: application

chart/templates/bigbang/virtualservice.yaml

@@ -14,7 +14,9 @@ metadata:
     app.kubernetes.io/component: {{ include "iqserver.name" . }}
 spec:
   gateways:
-    - main.istio-system.svc.cluster.local
+  {{- range .Values.istio.iqserver.gateways }}
+    - {{ . }}
+  {{- end }}
   hosts:
     - "{{ .Values.hostname }}.{{ .Values.domain }}"
   http:

chart/values.yaml

@@ -8,6 +8,9 @@ hostname: nexus-iq-server
 
 istio:
   enabled: false
+  iqserver:
+    gateways:
+    - "public"
 
 license_key: ""