Add link to OpenShift commons briefs blog about Jaeger+Prometheus on …

…OpenShift/Kubernetes (jaegertracing#281)

docs/index.md

@@ -48,6 +48,7 @@ See [running a docker all in one image](getting_started.md#all-in-one-docker-ima
 ## Related links
 - [Evolving Distributed tracing At Uber Engineering](https://eng.uber.com/distributed-tracing/)
 - [Tracing HTTP request latency in Go with OpenTracing](https://medium.com/opentracing/tracing-http-request-latency-in-go-with-opentracing-7cc1282a100a)
+- [Distributed Tracing with Jaeger & Prometheus on Kubernetes](https://blog.openshift.com/openshift-commons-briefing-82-distributed-tracing-with-jaeger-prometheus-on-kubernetes/)
 
 [dapper]: https://research.google.com/pubs/pub36356.html
-[ubeross]: http://uber.github.io
+[ubeross]: http://uber.github.io