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https://github.com/hikhvar/mqtt2prometheus.git
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be4af9ff5e
This commit allows to extract the metric name from the topic path. Now it can be configured if all metrics are in a object in a certain topic or if every topic contains exactly one metric. However, currently these modes can not be mixed. This should solve !26 TODO: * Update documentation * Add unit tests
69 lines
2.7 KiB
YAML
69 lines
2.7 KiB
YAML
# Settings for the MQTT Client. Currently only these three are supported
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mqtt:
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# The MQTT broker to connect to
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server: tcp://mosquitto: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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# 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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# 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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timeout: 60m
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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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- 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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# 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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