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Add cert-manager Prometheus monitoring dashboard v1#261

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omarnagy91 wants to merge 1 commit intoSigNoz:mainfrom
omarnagy91:add-cert-manager-prometheus-v1
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Add cert-manager Prometheus monitoring dashboard v1#261
omarnagy91 wants to merge 1 commit intoSigNoz:mainfrom
omarnagy91:add-cert-manager-prometheus-v1

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/fix SigNoz/signoz#6023
/claim SigNoz/signoz#6023

Cert-Manager Monitoring Dashboard

Comprehensive monitoring dashboard for cert-manager using Prometheus metrics.

19 Panels in 6 Sections

Section Panels Key Metrics
General Overview 4 Total certs, active certs, requests, uptime
Certificate Issuance 3 Per-issuer breakdown, rate, success rate
Certificate Renewal 3 Pending renewal, success rate, duration
Error Metrics 3 Issuance errors, renewal errors, API errors
Resource Usage 3 CPU, memory, pod restarts
API & Events 3 Request rate, event processing, failed requests

Metrics

  • certmanager_certificate_ready_status
  • certmanager_certificate_expiration_timestamp_seconds
  • certmanager_certificate_renewal_timestamp_seconds
  • certmanager_http_acme_client_request_count
  • certmanager_controller_sync_call_count
  • process_cpu_seconds_total / process_resident_memory_bytes

Format Compliance

  • ✅ All widget keys present (21 keys per widget)
  • ✅ PromQL queries (queryType: 3)
  • ✅ File naming: cert-manager-prometheus-v1.json
  • ✅ README with setup, prerequisites, troubleshooting
  • ✅ Layout matches existing dashboards

Closes SigNoz/signoz#6023

19-panel dashboard for cert-manager monitoring via Prometheus metrics.

Sections: General Overview (4), Certificate Issuance (3), Certificate Renewal (3),
Error Metrics (3), Resource Usage (3), API & Event Metrics (3)

/fix SigNoz/signoz#6023
/claim SigNoz/signoz#6023
@omarnagy91 omarnagy91 force-pushed the add-cert-manager-prometheus-v1 branch from 231ccdc to 902c72e Compare March 21, 2026 16:07
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[Dashboard] cert-manager

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