deploy/platform/kubernetes/templates/feature-postgresql-monitor/opentelemetry-config.yaml

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{{- define "opentelemetry-config-postgresql-monitor" }}
{{- if .Values.features.postgresqlMonitor.enabled }}

# @feature: postgresql; set OpenTelemetry config to scrape the psql metrics
# @feature: postgresql; set up the scrape configs according to your postgresql instances
- job_name: "postgresql-monitoring"
  metrics_path: '/metrics'
  kubernetes_sd_configs:
    - role: pod
  relabel_configs:
    - source_labels: [ __meta_kubernetes_pod_container_name, __meta_kubernetes_pod_container_port_name ]
      action: keep
      regex: psql-exporter;metrics # @feature: postgresql; reference the name of the metrics port
    - source_labels: [ ]
      target_label: host_name
      replacement: psql.{{ .Release.Namespace }}
    - source_labels: [ __meta_kubernetes_pod_name ]
      target_label: service_instance_id
      regex: (.+)
      replacement: $$1

{{- end }}
{{- end }}