Added service monitors for components whose metrics are exposed (#2424)

charts/fission-all/templates/controller/servicemonitor.yaml

@@ -0,0 +1,18 @@
+{{- if .Values.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: controller-monitor
+  {{- if .Values.serviceMonitor.namespace }}
+  namespace: {{ .Values.serviceMonitor.namespace }}
+  {{- end }}
+spec:
+  namespaceSelector:
+    matchNames:
+      - {{ .Release.Namespace }}
+  selector:
+    matchLabels:
+      svc: controller
+  endpoints:
+  - targetPort: 8080
+{{- end -}}

charts/fission-all/templates/executor/servicemonitor.yaml

@@ -0,0 +1,18 @@
+{{- if .Values.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: executor-monitor
+  {{- if .Values.serviceMonitor.namespace }}
+  namespace: {{ .Values.serviceMonitor.namespace }}
+  {{- end }}
+spec:
+  namespaceSelector:
+    matchNames:
+      - {{ .Release.Namespace }}
+  selector:
+    matchLabels:
+      svc: executor
+  endpoints:
+  - targetPort: 8080
+{{- end -}}

charts/fission-all/templates/router/servicemonitor.yaml

@@ -0,0 +1,18 @@
+{{- if .Values.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: router-monitor
+  {{- if .Values.serviceMonitor.namespace }}
+  namespace: {{ .Values.serviceMonitor.namespace }}
+  {{- end }}
+spec:
+  namespaceSelector:
+    matchNames:
+      - {{ .Release.Namespace }}
+  selector:
+    matchLabels:
+      svc: router
+  endpoints:
+  - targetPort: 8080
+{{- end -}}

charts/fission-all/templates/storagesvc/servicemonitor.yaml

@@ -0,0 +1,18 @@
+{{- if .Values.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: storagesvc-monitor
+  {{- if .Values.serviceMonitor.namespace }}
+  namespace: {{ .Values.serviceMonitor.namespace }}
+  {{- end }}  
+spec:
+  namespaceSelector:
+    matchNames:
+      - {{ .Release.Namespace }}
+  selector:
+    matchLabels:
+      svc: storagesvc
+  endpoints:
+  - targetPort: 8080
+{{- end -}}

charts/fission-all/values.yaml

@@ -362,6 +362,12 @@ kafka:
   ##
   # version: "0.11.2.0"
 
+serviceMonitor:
+  enabled: false
+  ##namespace in which you want to deploy servicemonitor
+  ##
+  namespace: ""
+
 ## Persist data to a persistent volume.
 ##
 persistence: