Prometheus metrics?

[omerlh]

Add support for metrics using the Prometheus plugin that can be used for monitoring:

• count of dropped logs
• rate of logs

[Athishpranav2003]

@omerlh I have tried to address your request here. I know its too late but it would be nice if you can take a look at the PR and give your opinions

[omerlh]

Hey, can't promise anything as it's been a while since I used this plugin... but if I'll have time I'll take a look

[Athishpranav2003]

Cool :)