`Get secret: secrets "webhook-receiver" not found` errors observed in Rancher v2.4 and v2.5 server logs

This document (000020030) is provided subject to the disclaimer at the end of this document.

Situation

Issue

Sometimes an admin may see an error in the Rancher server logs like the one below:

[project-alert-group-controller] failed with : Update Webhook Receiver Config: Get secret: secrets "webhook-receiver" not found

Pre-requisites

Root cause

The alert controller in Monitoring v1 would log an error when a secret containing a webhook-notifier configuration could not be found, even if no webhook based notifiers have been configured on alerts. This log message is harmless and can be ignored.

Resolution

This erroneous log message has been fixed in Rancher v2.4.x, at v2.4.11 and above, and in Rancher v2.5.x, at v2.5.4 and above. Following a Rancher upgrade, the error should no longer show in the Rancher server logs.

Further Reading

Disclaimer

This Support Knowledgebase provides a valuable tool for SUSE customers and parties interested in our products and solutions to acquire information, ideas and learn from one another. Materials are provided for informational, personal or non-commercial use within your organization and are presented "AS IS" WITHOUT WARRANTY OF ANY KIND.

  • Document ID:000020030
  • Creation Date: 06-May-2021
  • Modified Date:06-May-2021
    • SUSE Rancher

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