* Quick start
If you do not have the RDC installed, please specify the RDC library path using:
export LD_LIBRARY_PATH=<rdc_libs_path>

Then you can run RdcReader in python_binding folder:
python RdcReader.py

* Prometheus plugin
Install the prometheus_client:
% pip install prometheus_client

Start the rdcd with auth and then run plugin to connect to it:
% python rdc_prometheus.py

Check the options of the plugin:
% python rdc_prometheus.py --help

Verify the plugin is running:
% curl localhost:5000

In the managment computer, install the Prometheus from
https://github.com/prometheus/prometheus

Modify the file prometheus_targets.json to add the compute nodes running the plugin.
Start the Prometheus
% prometheus --config.file=<full path of the rdc_prometheus_example.yml>

Browse to localhost:9090 in the managment computer for metrics from RDC.