modbusrtu_exporter

Prometheus exporter for Modbus protocol. Support direct RTU connections

Configuration

Sample configuration can be found in the config.properties at ./src/main/resources/config.properties. The important option is server.collector. This option defines how registers will be read from the device and interpreted. Currently supported collectors:

• epeverTracer

If you can't find device in the list above, then please raise issue and I will add it.

Build

In order to build the project simply execute:

mvn clean package

Run

Edit sample configuration at ./src/main/resources/config.properties and run using the following command:

java -jar ./target/modbusrtu_exporter.jar ./src/main/resources/config.properties 

Run as a service

1. Modify ./src/main/resources/modbusrtu_exporter.service file
2. Copy this file:

sudo cp ./src/main/resources/modbusrtu_exporter.service /etc/systemd/system/

3. Enable the service:

sudo systemctl enable modbusrtu_exporter.service

4. Start the service:

sudo systemctl start modbusrtu_exporter.service

Prometheus configuration

Currently only 1 device managed by each modbusrtu_exporter.

  - job_name: 'epeverTracer'
    static_configs:
      - targets: ['<ip address of modbusrtu_exporter>:9849']