axosyslog-collector: add optional PodMonitor CR

axoflow · Aug 10, 2023 · 8cb2704 · 8cb2704
1 parent e546885
commit 8cb2704
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diff --git a/charts/axosyslog-collector/templates/podmonitor.yaml b/charts/axosyslog-collector/templates/podmonitor.yaml
@@ -0,0 +1,30 @@
+{{- if .Values.podMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: PodMonitor
+metadata:
+  name: {{ template "axosyslog-collector.fullname" . }}
+  namespace: {{ include "axosyslog-collector.namespace" . }}
+  labels:
+    app: "{{ template "axosyslog-collector.fullname" . }}"
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    heritage: {{ .Release.Service | quote }}
+    release: {{ .Release.Name | quote }}
+    {{- with .Values.podMonitor.labels }}
+    {{- range $key, $value := . }}
+    {{ $key }}: {{ $value | quote }}
+    {{- end }}
+    {{- end }}
+  {{- with .Values.podMonitor.annotations }}
+  annotations:
+    {{- range $key, $value := . }}
+    {{ $key }}: {{ $value | quote }}
+    {{- end }}
+  {{- end }}
+spec:
+  selector:
+    matchLabels:
+      app: "{{ template "axosyslog-collector.fullname" . }}"
+      release: {{ .Release.Name | quote }}
+  podMetricsEndpoints:
+  - port: exporter
+{{- end }}
diff --git a/charts/axosyslog-collector/values.yaml b/charts/axosyslog-collector/values.yaml
@@ -32,6 +32,11 @@ metricsExporter:
   resources: {}
   securityContext: {}
 
+podMonitor:
+  enabled: false  # deploy the PodMonitor CR for Prometheus Operator (requires metricsExporter.enabled)
+  labels: {}
+  annotations: {}
+
 config:
   raw: ""  # Use this to manually set the contents of the syslog-ng.conf file.
   version: ""