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PREQUEL-2025-0103

Ingress Nginx Backend Service Has No Active EndpointsMedium
Impact: 4/10
Mitigation: 5/10

PREQUEL-2025-0103View on GitHub

Description

The ingress-nginx controller has detected that a service does not have any active endpoints.

This typically happens when the service selector does not match any pods or the pods are not in a ready state.

The controller logs a warning message indicating that the service does not have any active endpoints.


Cause

  • The service selector does not match any pods.
  • The pods are not in a ready state.
  • The pods are not scheduled or are in a crash loop.

Mitigation

  • Check the service selector to ensure it matches the pods.
  • Verify the pods are in a ready state.
  • Check the pod logs for any errors or issues.
  • Ensure the pods are scheduled and not in a crash loop.

References