As Open Data Hub manager I would like to integrate in our Grafana instance also some logging information provided by OTP, in order to see for example some statistics about the matching between planned and real-time public transportation data

[rcavaliere]

@leonardehrenfried please provide here some technical information on how we could integrate information from our OTP instance to populate our Grafana instance, available at https://grafana.testingmachine.eu

[rcavaliere]

@leonardehrenfried I don't know why, but I can assign this user story to you - but I hope that you can keep track that this is something for you :-)

[leonardehrenfried]

You need to enable the metrics API on OTP but I can do that for you.

The metrics that OTP outputs are in Prometheus format so you need a Prometheus (or Prometheus-compatible) metrics database, which you connect to Grafana.

Then you can configure Prometheus to get the data from OTP every X seconds. Once that is done, it would probably be easiest if you create an account on Grafana for me. Then I can create the dashboard for you.

[leonardehrenfried]

The metrics endpoint has been enabled and you can scrape the metrics here: https://otp.opendatahub.testingmachine.eu/otp/actuators/prometheus