Note right of Prometheus: promehteus.yml \n --- \n target: Modbus-TCP-10.0.0.5 \n subtarget: Modbus-Unit-10 \n module: VendorXY
Prometheus->Exporter: https://xxx.de/metrics?target=10.0.0.5&subtarget=10&module=vendorxy
Note right of Exporter: modbus.yml \n --- \n module: VendorXY \n - temperature_a: 40001 \n - temperature_b: 40002
Exporter->Modbus_TCP_10.0.0.5: tcp://10.0.0.5?unit=10&register=40001
Modbus_TCP_10.0.0.5->Modbus_RTU_10: rtu://_?register=40001
Modbus_RTU_10-->Modbus_TCP_10.0.0.5: value=20
Modbus_TCP_10.0.0.5-->Exporter: value=20
Exporter->Modbus_TCP_10.0.0.5: tcp://10.0.0.5?unit=10&register=40002
Modbus_TCP_10.0.0.5->Modbus_RTU_10: rtu://_?register=40002
Modbus_RTU_10-->Modbus_TCP_10.0.0.5: value=19
Modbus_TCP_10.0.0.5-->Exporter: value=19
Exporter-->Prometheus:temperature_a{module="VendorXY",sub_target="10"} 20 \ntemperature_b{module="VendorXY",sub_target="10"} 19