add serviceMonitor resource for helm

Signed-off-by: calvin chen <wen.chen@dynamia.ai>

Author: calvin0327

charts/hami/templates/_commons.tpl

@@ -46,4 +46,17 @@ imagePullSecrets:
   - name: {{ . }}
     {{- end }}
   {{- end }}
-{{- end -}}
+{{- end -}}
+
+{{/*
+Renders a value that contains template.
+Usage:
+{{ include "common.tplvalues.render" ( dict "value" .Values.path.to.the.Value "context" $) }}
+*/}}
+{{- define "common.tplvalues.render" -}}
+    {{- if typeIs "string" .value }}
+        {{- tpl .value .context }}
+    {{- else }}
+        {{- tpl (.value | toYaml) .context }}
+    {{- end }}
+{{- end -}}

charts/hami/templates/device-plugin/servicemonitor.yaml

@@ -0,0 +1,24 @@
+{{- if .Values.devicePlugin.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ include "hami-vgpu.device-plugin" . }}
+  namespace: {{ include "hami-vgpu.namespace" . }}
+  labels:
+    {{- include "hami-vgpu.labels" . | nindent 4 }}
+    {{- if .Values.devicePlugin.serviceMonitor.labels }}
+    {{- include "common.tplvalues.render" ( dict "value" .Values.devicePlugin.serviceMonitor.labels "context" $ ) | nindent 4 }}
+    {{- end }}
+spec:
+  endpoints:
+  - interval: {{ .Values.devicePlugin.serviceMonitor.interval }}
+    path: /metrics
+    port: monitorport
+  jobLabel: app
+  namespaceSelector:
+    matchNames:
+    - {{ include "hami-vgpu.namespace" . }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/component: hami-device-plugin
+{{- end }}

charts/hami/templates/scheduler/servicemonitor.yaml

@@ -0,0 +1,24 @@
+{{- if .Values.scheduler.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ include "hami-vgpu.scheduler" . }}
+  namespace: {{ include "hami-vgpu.namespace" . }}
+  labels:
+    {{- include "hami-vgpu.labels" . | nindent 4 }}
+    {{- if .Values.scheduler.serviceMonitor.labels }}
+    {{- include "common.tplvalues.render" ( dict "value" .Values.scheduler.serviceMonitor.labels "context" $ ) | nindent 4 }}
+    {{- end }}
+spec:
+  endpoints:
+  - interval: {{ .Values.scheduler.serviceMonitor.interval }}
+    path: /metrics
+    port: monitor
+  jobLabel: app
+  namespaceSelector:
+    matchNames:
+    - {{ include "hami-vgpu.namespace" . }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/component: hami-scheduler
+{{- end }}

charts/hami/values.yaml

@@ -232,6 +232,12 @@ scheduler:
     monitorTargetPort: 9395
     labels: {}
     annotations: {}
+  # enable serviceMonitor resource for hami scheduler
+  serviceMonitor:
+    enabled: false
+    interval: "15s"
+    labels:
+      release: prometheus
 
 devicePlugin:
   ## @param image.registry devicePlugin image registry
@@ -296,6 +302,12 @@ devicePlugin:
     httpPort: 31992
     labels: {}
     annotations: {}
+  # enable serviceMonitor resource for device plugin
+  serviceMonitor:
+    enabled: false
+    interval: "15s"
+    labels:
+      release: prometheus
 
   pluginPath: /var/lib/kubelet/device-plugins
   libPath: /usr/local/vgpu