feat: add podmonitor (#98)

charts/databend-meta/Chart.yaml

@@ -26,7 +26,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.9.0
+version: 0.9.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/databend-meta/templates/podmonitor.yaml

@@ -0,0 +1,16 @@
+{{- if .Values.podMonitor.enabled -}}
+apiVersion: monitoring.coreos.com/v1
+kind: PodMonitor
+metadata:
+  name: {{ include "databend-meta.fullname" . }}
+  labels:
+    {{- include "databend-meta.labels" . | nindent 4 }}
+spec:
+  jobLabel: {{ include "databend-meta.fullname" . }}
+  selector:
+    matchLabels:
+      {{- include "databend-meta.selectorLabels" . | nindent 6 }}
+  endpoints:
+    - port: {{ .Values.podMonitor.port }}
+      path: /v1/metrics
+{{- end }}

charts/databend-meta/values.yaml

@@ -32,10 +32,16 @@ service:
   # Annotations to add to the service
   annotations: {}
 
+# mutually exclusive with podMonitor
 serviceMonitor:
   enabled: false
   port: admin
 
+# mutually exclusive with serviceMonitor
+podMonitor:
+  enabled: false
+  port: admin
+
 # would be ignored if `existingConfigMap` is set
 config:
   clusterName: databend

charts/databend-query/Chart.yaml

@@ -25,7 +25,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.10.0
+version: 0.10.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/databend-query/templates/podmonitor.yaml

@@ -0,0 +1,15 @@
+{{- if .Values.podMonitor.enabled -}}
+apiVersion: monitoring.coreos.com/v1
+kind: PodMonitor
+metadata:
+  name: {{ include "databend-query.fullname" . }}
+  labels:
+    {{- include "databend-query.labels" . | nindent 4 }}
+spec:
+  jobLabel: {{ include "databend-query.fullname" . }}
+  selector:
+    matchLabels:
+      {{- include "databend-query.selectorLabels" . | nindent 6 }}
+  endpoints:
+    - port: {{ .Values.podMonitor.port }}
+{{- end }}

charts/databend-query/values.yaml

@@ -49,10 +49,17 @@ envs: []
   # - name: SENTRY_TRACES_SAMPLE_RATE
   #   value: "0.5"
 
+
+# mutually exclusive with podMonitor
 serviceMonitor:
   enabled: false
   port: metric
 
+# mutually exclusive with serviceMonitor
+podMonitor:
+  enabled: false
+  port: metric
+
 # Config settings to go into the mounted config.toml
 config:
   # [query]