Alert manager unavailable in prod-us-central-0

Summary

Alert manager unavailable in prod-us-central-0

This incident has been resolved.

• Started

  Jun 1, 2026 · 7:53 PM

• Resolved

  Jun 1, 2026 · 8:26 PM

• Duration

  32m

• Severity

  Minor

• ◆

  Identified

  Jun 1 · 7:53 PM Grafana

  Starting at 18:30 UTC, we noticed alert manager unavailability limited to prod-us-central-0 which affects grafana-managed and datasource-managed alerting, causing disruption to updating alertmanager config and limited disruption to alert sending. We have identified the cause and are in the process of remediation.

• ◉

  Monitoring

  Jun 1 · 8:02 PM Grafana

  A fix has been implemented and we are monitoring the results.

• ✓

  Resolved

  Jun 1 · 8:26 PM Grafana

  This incident has been resolved.