add istio enable

charts/kafka-ui/templates/virtualservice.yaml

@@ -0,0 +1,22 @@
+{{- if .Values.istio.enabled }}
+apiVersion: networking.istio.io/v1beta1
+kind: VirtualService
+metadata:
+  name: {{ include "kafka-ui.fullname" . }}
+  labels:
+    {{- include "kafka-ui.labels" . | nindent 4 }}
+spec:
+  hosts:
+    {{- toYaml .Values.istio.virtualService.hosts | nindent 4 }}
+  gateways:
+    {{- toYaml .Values.istio.virtualService.gateways | nindent 4 }}
+  http:
+  - match:
+    - uri:
+        prefix: "/"
+    route:
+    - destination:
+        host: {{ include "kafka-ui.fullname" . }}
+        port:
+          number: 80
+{{- end }}

charts/kafka-ui/values.yaml

@@ -99,6 +99,18 @@ service:
   # if you want to force a specific nodePort. Must be use with service.type=NodePort
   # nodePort:
 
+# Istio configuration
+istio:
+  # Enable istio resource
+  enabled: false
+  # Settings istio VirtualService
+  virtualService:
+    hosts:
+      - "example.com"
+    # Settings gateway istio 
+    gateways:
+      - "istio-system/gateway"
+
 # Ingress configuration
 ingress:
   # Enable ingress resource