mirror of
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89 lines
3.9 KiB
Plaintext
89 lines
3.9 KiB
Plaintext
mqtt:
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# The MQTT broker to connect to
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server: tcp://127.0.0.1:1883
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# Optional: Username and Password for authenticating with the MQTT Server
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# user: bob
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# password: happylittleclouds
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# Optional: for TLS client certificates
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# ca_cert: certs/AmazonRootCA1.pem
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# client_cert: certs/xxxxx-certificate.pem.crt
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# client_key: certs/xxxxx-private.pem.key
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# Optional: Used to specify ClientID. The default is <hostname>-<pid>
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# client_id: somedevice
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# The Topic path to subscribe to. Be aware that you have to specify the wildcard.
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topic_path: v1/devices/me/+
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# Optional: Regular expression to extract the device ID from the topic path. The default regular expression, assumes
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# that the last "element" of the topic_path is the device id.
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# The regular expression must contain a named capture group with the name deviceid
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# For example the expression for tasamota based sensors is "tele/(?P<deviceid>.*)/.*"
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# device_id_regex: "(.*/)?(?P<deviceid>.*)"
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# The MQTT QoS level
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qos: 0
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cache:
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# Timeout. Each received metric will be presented for this time if no update is send via MQTT.
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# Set the timeout to -1 to disable the deletion of metrics from the cache. The exporter presents the ingest timestamp
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# to prometheus.
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timeout: 24h
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json_parsing:
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# Separator. Used to split path to elements when accessing json fields.
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# You can access json fields with dots in it. F.E. {"key.name": {"nested": "value"}}
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# Just set separator to -> and use key.name->nested as mqtt_name
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separator: .
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# This is a list of valid metrics. Only metrics listed here will be exported
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metrics:
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# The name of the metric in prometheus
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- prom_name: temperature
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# The name of the metric in a MQTT JSON message
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mqtt_name: temperature
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# The prometheus help text for this metric
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help: DHT22 temperature reading
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# The prometheus type for this metric. Valid values are: "gauge" and "counter"
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type: gauge
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# A map of string to string for constant labels. This labels will be attached to every prometheus metric
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const_labels:
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sensor_type: dht22
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# The name of the metric in prometheus
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- prom_name: humidity
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# The name of the metric in a MQTT JSON message
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mqtt_name: humidity
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# The prometheus help text for this metric
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help: DHT22 humidity reading
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# The prometheus type for this metric. Valid values are: "gauge" and "counter"
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type: gauge
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# A map of string to string for constant labels. This labels will be attached to every prometheus metric
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const_labels:
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sensor_type: dht22
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# The name of the metric in prometheus
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- prom_name: heat_index
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# The name of the metric in a MQTT JSON message
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mqtt_name: heat_index
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# The prometheus help text for this metric
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help: DHT22 heatIndex calculation
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# The prometheus type for this metric. Valid values are: "gauge" and "counter"
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type: gauge
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# A map of string to string for constant labels. This labels will be attached to every prometheus metric
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const_labels:
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sensor_type: dht22
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# The name of the metric in prometheus
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- prom_name: state
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# The name of the metric in a MQTT JSON message
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mqtt_name: state
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# Regular expression to only match sensors with the given name pattern
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sensor_name_filter: "^.*-light$"
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# The prometheus help text for this metric
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help: Light state
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# The prometheus type for this metric. Valid values are: "gauge" and "counter"
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type: gauge
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# A map of string to string for constant labels. This labels will be attached to every prometheus metric
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const_labels:
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sensor_type: ikea
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# When specified, enables mapping between string values to metric values.
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string_value_mapping:
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# A map of string to metric value.
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map:
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off: 0
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low: 0
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# Metric value to use if a match cannot be found in the map above.
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# If not specified, parsing error will occur.
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error_value: 1
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