linkerd2/controller/api
Andrew Seigner e9b209829d
Handle NaN metrics (#750)
The Prometheus client sometimes returns NaN if a calculation is invalid,
such as histogram_quantile when no requests have occurred.

Add IsNaN check in the public-api and set output to zero.

Fixes #747

Signed-off-by: Andrew Seigner <siggy@buoyant.io>
2018-04-12 15:21:00 -07:00
..
proxy Introducing Conduit, the ultralight service mesh 2017-12-05 00:24:55 +00:00
public Handle NaN metrics (#750) 2018-04-12 15:21:00 -07:00
util Use canonical k8s names, fix prom labels (#702) 2018-04-06 12:34:54 -07:00