Daniel Sy 7a6f96a8b4 feat(observability): ✨ add cluster heartbeat dead-man switch alerts ... ClusterMetricsSilent: fires if no kubelet metrics for >10m (catches vmagent outages). ClusterAPIServerDown: fires if apiserver scrape fails for >5m. Replaces silenced KubeControllerManagerDown/KubeSchedulerDown which never fire on managed K8s.		2026-06-22 11:05:48 +02:00
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benchmark.t09.de	fix(observability): 🔇 silence managed-K8s false alerts + bump backup deadline to 4h	2026-06-22 10:46:01 +02:00
dev.t09.de	fix(observability): 🔇 silence managed-K8s false alerts + bump backup deadline to 4h	2026-06-22 10:46:01 +02:00
edp.buildth.ing	fix(observability): 🔇 silence managed-K8s false alerts + bump backup deadline to 4h	2026-06-22 10:46:01 +02:00
observability.buildth.ing	feat(observability): ✨ add cluster heartbeat dead-man switch alerts	2026-06-22 11:05:48 +02:00