Prometheus
Overview
This page provides various error cases and a solution for them for the Prometheus external app.
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Prometheus is suddenly down➧
Error
An unexpected error occured, please contact your administrator
(Client (http://wca-prometheus:9090/prometheus) returned unsupported response: )
Solution
- Check the wca-prometheus logs with
docker logs wca-prometheus --tail 30
. -
If logs contain
do the following: -
Check the logs again
docker logs wca-prometheus --tail 30
, the error should be resolved.
Info
This error can occur when the server is powered down incorrectly (i.e. sudden power loss, etc.), or if there is a problem with it's drives.