Prometheus exporter for TP-Link Kasa smart home products.
The metrics are exported for all devices find on a local network.
There might be others that have the same API. The following ones have been tested.
All three as reported by API with device_id and device_alias labels:
device_electric_current_amperesdevice_electric_potential_voltsdevice_electric_power_wattsdevice_electric_energy_joules_total
Install Rust, then from cloned repo:
$ cargo build --release
After Building, run the command to get help:
$ ./target/release/kasa_exporter --help
Prometheus exporter for TP-Link kasa devices
Usage: kasa_exporter [OPTIONS]
Options:
--web.listen-address <LISTEN_ADDRESS>
Address on which to expose metrics and web interface [default: [::1]:12345]
-h, --help
Print help
-V, --version
Print version
Note that web.listen-address expects <ip>:<port>, e.g.:
127.0.0.1:12345for IPv4[::1]:12345for IPv6
Example response:
$ curl http:https://localhost:12345/
# HELP device_electric_current_amperes Corrent reading from device
# TYPE device_electric_current_amperes gauge
device_electric_current_amperes{device_alias="Banana",device_id="800607035E84C0B634C36B7DF52CCEC3188C1BAB"} 0.256972
device_electric_current_amperes{device_alias="Potato",device_id="800691A498F774D60997B91E241EE2CC18D08921"} 0.031424
# HELP device_electric_potential_volts Voltage reading from device
# TYPE device_electric_potential_volts gauge
device_electric_potential_volts{device_alias="Banana",device_id="800607035E84C0B634C36B7DF52CCEC3188C1BAB"} 123.16094
device_electric_potential_volts{device_alias="Potato",device_id="800691A498F774D60997B91E241EE2CC18D08921"} 123.130631
# HELP device_electric_power_watts Power reading from device
# TYPE device_electric_power_watts gauge
device_electric_power_watts{device_alias="Banana",device_id="800607035E84C0B634C36B7DF52CCEC3188C1BAB"} 30.071476
device_electric_power_watts{device_alias="Potato",device_id="800691A498F774D60997B91E241EE2CC18D08921"} 0.750854
MIT