Editorial question87.2K views4,564 votes0 answers4,250 following
AI-generatedPrometheus–Alertmanager: how are duplicate alerts with updated annotations reconciled?
Goal Determine whether Alertmanager updates the annotations of an alert that Prometheus re‑emits with the same fingerprint but altered annotation values, especially after component restarts. Constraints and Uncertainty Alert identity is calculated from the alert name and label set, not from annotations. Alertmanager treats annotations as informational and do
prometheus