# Hardware sensor monitoring for Fortinet FortiGate devices
# fgHwSensorTable: temperature, fan speed, voltage, and alarm status per sensor

metrics:
  # Sensor value — split by type using transform (same pattern as MikroTik/ENTITY-SENSOR-MIB)
  - MIB: FORTINET-FORTIGATE-MIB
    table:
      OID: 1.3.6.1.4.1.12356.101.4.3.2
      name: fgHwSensorTable
    symbols:
      # fgHwSensorEntValue is DisplayString — extract numeric part before transform
      - OID: 1.3.6.1.4.1.12356.101.4.3.2.1.3
        name: fgHwSensorEntValue
        extract_value: '(\d+)'
        chart_meta:
          description: Hardware sensor reading
          family: 'Hardware/Sensor'
          unit: "1"
        transform: |
          {{- $name := index .Metric.Tags "rm:sensor_name" | default "" | lower -}}
          {{- if or (contains "temp" $name) (contains "cpu" $name) (contains "thermal" $name) -}}
            {{- setName .Metric "fgHwSensorEntValue_temperature" -}}
            {{- setUnit .Metric "Cel" -}}
            {{- setFamily .Metric "Hardware/Sensor/Temperature/Value" -}}
            {{- setDesc .Metric "Temperature sensor reading" -}}
          {{- else if or (contains "fan" $name) -}}
            {{- setName .Metric "fgHwSensorEntValue_fan_speed" -}}
            {{- setUnit .Metric "{revolution}/min" -}}
            {{- setFamily .Metric "Hardware/Sensor/FanSpeed/Value" -}}
            {{- setDesc .Metric "Fan rotation speed" -}}
          {{- else if or (contains "vcc" $name) (contains "volt" $name) (hasSuffix "v" $name) -}}
            {{- setName .Metric "fgHwSensorEntValue_voltage" -}}
            {{- setUnit .Metric "V" -}}
            {{- setFamily .Metric "Hardware/Sensor/Voltage/Value" -}}
            {{- setDesc .Metric "Voltage sensor reading" -}}
          {{- else if or (contains "power" $name) (contains "psu" $name) (contains "ps" $name) -}}
            {{- setName .Metric "fgHwSensorEntValue_power" -}}
            {{- setUnit .Metric "W" -}}
            {{- setFamily .Metric "Hardware/Sensor/Power/Value" -}}
            {{- setDesc .Metric "Power sensor reading" -}}
          {{- else -}}
            {{- setName .Metric "fgHwSensorEntValue_other" -}}
            {{- setFamily .Metric "Hardware/Sensor/Other/Value" -}}
            {{- setDesc .Metric "Unclassified sensor reading" -}}
          {{- end -}}
      - OID: 1.3.6.1.4.1.12356.101.4.3.2.1.4
        name: fgHwSensorEntAlarmStatus
        chart_meta:
          description: Hardware sensor alarm status
          family: 'Hardware/Sensor/Status'
          unit: "{status}"
        mapping:
          0: ok
          1: alarm
    metric_tags:
      - tag: sensor_index
        symbol:
          OID: 1.3.6.1.4.1.12356.101.4.3.2.1.1
          name: fgHwSensorEntIndex
      - tag: _sensor_name
        symbol:
          OID: 1.3.6.1.4.1.12356.101.4.3.2.1.2
          name: fgHwSensorEntName
      - tag: rm:sensor_name
        symbol:
          OID: 1.3.6.1.4.1.12356.101.4.3.2.1.2
          name: fgHwSensorEntName