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cert-manager
23,750,457

Created 10/16/2019
Updated 10/16/2019
Revision 1
Grafana Version >=6.3.4

Description

The dashboard monitors certificate lifecycle and ACME client activity for a Kubernetes environment. It highlights critical TLS cert health with certmanager_certificate_expiration_timestamp_seconds and readiness via certmanager_certificate_ready_status, while also tracking HTTP request load on the ACME client with certmanager_http_acme_client_request_count across endpoints like /acme/*, /directory, and /acme/new-account. Overall, it provides time-based views such as Time Left and Overall requests per 2m, enabling quick assessment of certificate expiration risk and ACME plumbing performance.

Screenshots

Dashboard screenshot 1
Source Grafana.com

Used Metrics 3

  • certmanager_certificate_expiration_timestamp_seconds

  • certmanager_certificate_ready_status

  • certmanager_http_acme_client_request_count

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