feat(monitoring): Add ServiceMonitor and PodMonitor for prom scrapping

public/index.yaml

@@ -21,7 +21,7 @@ entries:
  url: https://github.com/8gears/n8n-helm-chart/pull/46
  apiVersion: v2
  appVersion: 1.5.1
- created: "2023-09-09T23:55:14.706293+02:00"
+ created: "2023-09-10T15:23:56.985943+02:00"
  dependencies:
  - condition: redis.enabled
  name: redis
@@ -30,7 +30,7 @@ entries:
  description: A Kubernetes Helm chart for n8n a free and open fair-code licensed
  node based Workflow Automation Tool. Easily automate tasks across different
  services.
- digest: 5c85a208dc60c0bf20984b32b914c982a94f4109fd22851b927749bca7bcdb3c
+ digest: ac4def141f0ce90989766915cc945145406c370dafa81cf89b25404f184dba95
  home: https://github.com/8gears/n8n-helm-chart
  icon: https://avatars1.githubusercontent.com/u/45487711?s=200&v=4
  keywords:
@@ -63,7 +63,7 @@ entries:
  aka @swarnat\"\n url: https://github.com/swarnat\n"
  apiVersion: v2
  appVersion: 0.217.1
- created: "2023-09-09T23:55:14.683568+02:00"
+ created: "2023-09-10T15:23:56.94888+02:00"
  dependencies:
  - condition: redis.enabled
  name: redis
@@ -92,4 +92,4 @@ entries:
  urls:
  - https://elium.github.io/n8n-helm-chart/n8n-0.10.0.tgz
  version: 0.10.0
-generated: "2023-09-09T23:55:14.67762+02:00"
+generated: "2023-09-10T15:23:56.939033+02:00"

templates/podmonitor.yaml

@@ -0,0 +1,20 @@
+{{- if and .Values.scaling.enabled .Values.metrics.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: PodMonitor
+metadata:
+ namespace: {{ .Values.metrics.namespace | default "monitoring" }}
+ name: {{ include "n8n.fullname" . }}
+ labels:
+ {{- include "n8n.labels" . | nindent 4 }}
+spec:
+ podMetricsEndpoints:
+ - port: http
+ path: /metrics
+ namespaceSelector:
+ matchNames:
+ - {{ .Release.Namespace }}
+ selector:
+ matchLabels:
+ {{- include "n8n.selectorLabels" . | nindent 6 }}
+ app.kubernetes.io/type: worker
+{{- end }}

templates/servicemonitor.yaml

@@ -6,10 +6,6 @@ metadata:
  name: {{ include "n8n.fullname" . }}
  labels:
  {{- include "n8n.labels" . | nindent 4 }}
- {{- with .Values.service.annotations }}
- annotations:
- {{- toYaml . | nindent 4 }}
- {{- end }}
 spec:
  endpoints:
  - path: /metrics