ThanosQuerierHTTPDown

Explanations

Fires when Blackbox-Exporter probe for Thanos-Querier return http code != 200 during 90 seconds. Then metrics can not be available or hard to retrieve.

Troubleshooting

• check if the pod Thanos-Querier pod is up and running ;
• check the Thanos-Querier service.

Solutions

Delete Thanos-Querier pod. It will restart automatically (deployment). There is no data loss when restarting the Thanos-Querier.