Last Modified: Nov 24, 2025
Affected Product(s):
F5OS F5OS-A
Known Affected Versions:
F5OS-A 1.5.1, F5OS-A 1.5.2, F5OS-A 1.5.3, F5OS-A 1.5.4, F5OS-A 1.8.0, F5OS-A 1.8.3
Opened: Oct 29, 2025 Severity: 4-Minor
Expiry of the service account token inside the k3s metrics server pod causes log messages similar to the following to be written to /var/log/messages: "Unable to authenticate the request" err="[invalid bearer token, Token has expired.]"
No impact, other than log messages.
-- F5OS-A. -- System has been running (without restart) for at least a year.
Restart the k3s metrics-server pod: kubectl -n kube-system delete pod -l k8s-app=metrics-server
None