Add istio support for metrics grafana

charts/kubezero-metrics/templates/istio-service.yaml

@@ -0,0 +1,16 @@
+{{- if .Values.grafana.istio.enabled }}
+apiVersion: networking.istio.io/v1alpha3
+kind: VirtualService
+metadata:
+  name: grafana
+  namespace: monitoring
+spec:
+  hosts:
+  - {{ .Values.grafana.istio.url }}
+  gateways:
+  - {{ .Values.grafana.istio.gateway }}
+  http:
+  - route:
+    - destination:
+        host: grafana
+{{- end }}

charts/kubezero-metrics/values.yaml

@@ -1,3 +1,9 @@
+grafana:
+  istio:
+    enabled: false
+    url: ""
+    gateway: ingressgateway.istio-system.svc.cluster.local
+
 prometheus-operator:
   alertmanager:
     enabled: false

deploy/templates/values.yaml

@@ -94,6 +94,12 @@ kubezero:
 
   metrics:
     enabled: {{ .Values.metrics.enabled }}
+    {{- if and .Values.metrics.istio.enabled .Values.istio.enabled }}
+    istio:
+      {{- with .Values.metrics.istio }}
+      {{- toYaml . | nindent 6 }}
+      {{- end }}
+    {{- end }}
 
 argo-cd:
   {{- with index .Values "argo-cd" "server" }}
@@ -104,7 +110,7 @@ argo-cd:
   configs:
     {{- toYaml . | nindent 4 }}
   {{- end }}
-  {{- if and ( not .Values.bootstrap ) ( index .Values "argo-cd" "istio" "enabled" ) .Values.istio.enabled }}
+  {{- if and ( index .Values "argo-cd" "istio" "enabled" ) .Values.istio.enabled }}
   istio:
     {{- with index .Values "argo-cd" "istio" }}
     {{- toYaml . | nindent 4 }}

deploy/values.yaml

@@ -27,6 +27,8 @@ istio:
 
 metrics:
   enabled: false
+  istio:
+    enabled: false
 
 # Deprecated once metrics goes live
 prometheus: