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fix(monitoring): UsingInverterEnergyForTooLong only alerts when stuck

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Changed from simple time-based (24h on inverter) to condition-based:
only fires when on inverter AND battery charge <80% for 1h. This means
normal daytime inverter usage won't trigger alerts — only fires when
the grid is unavailable and battery is draining.
This commit is contained in:
Viktor Barzin 2026-04-06 15:43:47 +03:00
parent b5689afe6d
commit fbdb57eb58
1 changed files with 4 additions and 4 deletions
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8
stacks/monitoring/modules/monitoring/prometheus_chart_values.tpl
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@ -763,12 +763,12 @@ serverFiles:
annotations: annotations:
summary: "Server power: {{ $value | printf \"%.0f\" }}W (threshold: 300W)" summary: "Server power: {{ $value | printf \"%.0f\" }}W (threshold: 300W)"
- alert: UsingInverterEnergyForTooLong - alert: UsingInverterEnergyForTooLong
expr: automatic_transfer_switch_power_mode > 0 # 1 = Inverter; 0 = Grid expr: automatic_transfer_switch_power_mode > 0 and on() ups_upsEstimatedChargeRemaining < 80
for: 24h for: 1h
labels: labels:
severity: info severity: warning
annotations: annotations:
summary: "On inverter for >24h - check grid switchover" summary: "On inverter with battery draining ({{ $value }}% charge) - may be stuck on inverter"
- alert: UPSAlarmsActive - alert: UPSAlarmsActive
expr: ups_upsAlarmsPresent > 0 expr: ups_upsAlarmsPresent > 0
for: 5m for: 5m