# Config file for MQTT prometheus exporter


# Metric definitions
metrics:
  # - name:     'mqtt_broker'
  #   help:     'System events from broker'
  #   type:     'gauge'
  #   topic:    '$SYS/broker/#'
  #   label_configs:
  #     - source_labels:  ['__msg_topic__']
  #       target_label:   '__topic__'
  #     - source_labels:  ['__value__']
  #       regex:          '^(\d+([,.]\d*)?)$|^([,.]\d+)$'
  #       action:         'keep'

  - name:     'mqtt_broker_version'
    help:     'Mosquitto version (static)'
    type:     'gauge'
    topic:    '$SYS/broker/version'
    label_configs:
      - source_labels:  ['__msg_topic__']
        target_label:   '__topic__'
      - source_labels:  ['__value__']
        regex:          '^\D+((?:\d+[\.]?)+)$'
        target_label:   'version'
        replacement:    '\1'
        action:         'replace'
      - source_labels:  ['__value__']
        replacement:    '1'
        target_label:   '__value__'
        action:         'replace'

  - name:     'mqtt_broker_changeset'
    help:     'Mosquitto build changeset (static)'
    type:     'gauge'
    topic:    '$SYS/broker/changeset'
    label_configs:
      - source_labels:  ['__msg_topic__']
        target_label:   '__topic__'
      - source_labels:  ['__value__']
        target_label:   'changeset'
        action:         'replace'
      - source_labels:  ['__value__']
        replacement:    '1'
        target_label:   '__value__'
        action:         'replace'

  - name:     'mqtt_broker_timestamp'
    help:     'Mosquitto build timestamp (static)'
    type:     'gauge'
    topic:    '$SYS/broker/timestamp'
    label_configs:
      - source_labels:  ['__msg_topic__']
        target_label:   '__topic__'
      - source_labels:  ['__value__']
        target_label:   'timestamp'
        action:         'replace'
      - source_labels:  ['__value__']
        replacement:    '1'
        target_label:   '__value__'
        action:         'replace'

  - name: "fhem_temperature_celsius"
    help: "443 Mhz Sensors, Temperature in C"
    type: "gauge"
    topic: "fhem/+/+/temperature"
    label_configs:
      - source_labels:  ['__msg_topic__']
        target_label:   '__topic__'
      - source_labels:  ["__msg_topic__"]
        regex: "fhem/([^/]+).*"
        target_label: "location"
        replacement: '\1'
        action: "replace"
  - name: "fhem_humidity_percent"
    help: "443 Mhz Sensors, Humidity in %"
    type: "gauge"
    topic: "fhem/+/+/humidity"
    label_configs:
      - source_labels:  ['__msg_topic__']
        target_label:   '__topic__'
      - source_labels:  ["__msg_topic__"]
        regex: "fhem/([^/]+).*"
        target_label: "location"
        replacement: '\1'
        action: "replace"
  - name: "fhem_rain_mm"
    help: "443 Mhz Sensors, rain in mm/m2"
    type: "counter"
    topic: "fhem/+/+/rain_total"
    label_configs:
      - source_labels:  ['__msg_topic__']
        target_label:   '__topic__'
      - source_labels:  ["__msg_topic__"]
        regex: "fhem/([^/]+).*"
        target_label: "location"
        replacement: '\1'
        action: "replace"