---
# yaml-language-server: $schema=https://kubernetes-schemas.devbu.io/prometheusrule_v1.json
apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
  name: zigbee2mqtt-exporter
  namespace: default
spec:
  groups:
    - name: zigbee2mqtt-exporter.rules
      rules:
        - alert: Zigbee2MqttExporterAbsent
          annotations:
            summary: Zigbee2Mqtt Exporter has disappeared from Prometheus target discovery.
          expr: absent(up{job="zigbee2mqtt"} == 1)
          for: 15m
          labels:
            severity: critical
        # - alert: Zigbee2MqttUnavailable
        #   annotations:
        #     summary: The zigbee device connection is lost,
        #       connection on topic {{$labels.topic}} is down.
        #   expr: zigbee2mqtt_zigbee_availability == 0
        #   for: 60m
        #   labels:
        #     severity: critical
        - alert: Zigbee2MqttBatteryLow
          annotations:
            summary: The zigbee device battery level is low,
              battery level on topic {{$labels.topic}} is at {{$value}}%.
          expr: zigbee2mqtt_battery < 10
          for: 60m
          labels:
            severity: warning