A Simple Erlang Application, with Prometheus

By Erlang Central | Published: February 1, 2017

The Code

The code is identical to the code in A Simple Erlang Application, with the following modifications:

  • new dependency on an Erlang client for Prometheus.io, a monitoring system and time series database,
  • new handler to log metrics and expose an endpoint for Prometheus, and
  • new child spec to call elli_middleware and stack the prometheus.io handler before the original handler.

You can find the code for this blog entry here.



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