Development plan

[rootwarp]

prometheus-proxy

Objectives

Collect metrics from original service and filer the originals

• whitelisting
• blacklisting

Call some json rpc service and parse the response into prometheus metrics

What do I need to get this objetive?

• url of prometheus service.
• expected response code, in most cases, it will be 200.

Plan A

• Should support GET / POST method.
• Header required
• Body required for POST method.
• json structure of response body. -> how to parse this?
  • Get json schema data -> create Go struct by using reflection.
• mapping definition to parse json response int prometheus metrics.
  • choose the field name of the schema
  • define the name of prometheus metric.

Plan B

• Plan A is too complex.