Stan Lagun 69fbaacfde Add Prometheus metrics to the status updates ...

Prometheus metrics can give much of insight into OPA's health.
Run-time metrics are a natural part of the application state
so having them in status update seems like a right change
that can help server understand what's going in with the OPA
instance.

The commit also encapsulates all prometheus-related code in one package
and abstracts it with generic interface so that it would be possible
to add other metrics providers

Addresses #1606

Signed-off-by: Stan Lagun <stan@styra.com>

2019-08-15 15:08:38 -04:00

..

authorizer

server: Add request headers to authorization input

2019-06-03 07:11:59 -07:00

identifier

server: add authentication based on TLS

2019-01-14 12:57:35 -08:00

testdata

server: add authentication based on TLS

2019-01-14 12:57:35 -08:00

types

cleanup: fix obvious typos in types.go

2019-08-15 10:06:37 -04:00

writer

Add Prometheus metrics to the status updates

2019-08-15 15:08:38 -04:00

buffer.go

server: Remove deprecated diagnostic feature

2019-08-06 02:25:09 +09:00

doc.go

Refactor server into separate package

2016-08-08 09:20:24 -07:00

server_test.go

Add Prometheus metrics to the status updates

2019-08-15 15:08:38 -04:00

server.go

Add Prometheus metrics to the status updates

2019-08-15 15:08:38 -04:00