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feat(operator): Support ServiceMonitor #619

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merged 3 commits into from
Feb 11, 2025
Merged

feat(operator): Support ServiceMonitor #619

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9d876d0
feat(operator): Support ServiceMonitor
nlamirault Feb 11, 2025
5ca003f
feat(operator): missing fields
nlamirault Feb 11, 2025
98a84d8
fix(servicemonitor): indentation
nlamirault Feb 11, 2025
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35 changes: 35 additions & 0 deletions charts/clickhouse/templates/clickhouse-operator/servicemonitor.yaml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,35 @@
{{- if .Values.clickhouseOperator.serviceMonitor.enabled }}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: {{ include "clickhouseOperator.fullname" . }}-metrics
namespace: {{ include "clickhouse.namespace" . }}
labels:
{{- include "clickhouseOperator.labels" . | nindent 4 }}
{{- if .Values.clickhouseOperator.serviceMonitor.additionalLabels }}
{{- toYaml .Values.clickhouseOperator.serviceMonitor.additionalLabels | nindent 4 }}
{{- end }}
spec:
endpoints:
- port: {{ include "clickhouseOperator.fullname" $ }}-metrics
path: /metrics
scheme: http
honorLabels: true
selector:
matchLabels:
{{- include "clickhouseOperator.selectorLabels" $ | nindent 6 }}
{{- with .Values.clickhouseOperator.serviceMonitor.interval }}
interval: {{ . }}
{{- end }}
{{- with .Values.clickhouseOperator.serviceMonitor.scrapeTimeout }}
scrapeTimeout: {{ . }}
{{- end }}
{{- with .Values.clickhouseOperator.serviceMonitor.relabelings }}
relabelings:
{{- toYaml . | nindent 4 }}
{{- end }}
{{- with .Values.clickhouseOperator.serviceMonitor.metricRelabelings }}
metricRelabelings:
{{- toYaml . | nindent 4 }}
{{- end }}
{{- end }}
14 changes: 14 additions & 0 deletions charts/clickhouse/values.yaml
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Expand Up @@ -762,3 +762,17 @@ clickhouseOperator:
configs:
# -- ClickHouse Operator confd files
confdFiles: null

serviceMonitor:
# serviceMonitor.enabled -- ServiceMonitor Custom resource is created for a [prometheus-operator](https://github.com/prometheus-operator/prometheus-operator)
enabled: false
# serviceMonitor.additionalLabels -- additional labels for service monitor
additionalLabels: {}
# serviceMonitor.interval --
interval: 30s
# serviceMonitor.scrapeTimeout -- Prometheus ServiceMonitor scrapeTimeout. If empty, Prometheus uses the global scrape timeout unless it is less than the target's scrape interval value in which the latter is used.
scrapeTimeout: ""
# serviceMonitor.relabelings -- Prometheus [RelabelConfigs] to apply to samples before scraping
relabelings: []
# serviceMonitor.metricRelabelings -- Prometheus [MetricRelabelConfigs] to apply to samples before ingestio
metricRelabelings: []