add odl-infrautils-metrics-sample to docs

Change-Id: I2795643ce73f17f5e64d0d6c09fca57ec6438af4
Signed-off-by: Michael Vorburger <vorburger@redhat.com>

diff --git a/docs/getting-started-guide/features.rst b/docs/getting-started-guide/features.rst
index 332de26f654f786ddd1ad5828780cda0ceff0608..7e184c0161714e0d98dcbcce063be0419c78f223 100644 (file)
--- a/docs/getting-started-guide/features.rst
+++ b/docs/getting-started-guide/features.rst
@@ -124,6 +124,8 @@ There are different implementations of this API allowing operators to exploit me
 
 The odl-infrautils-metrics Karaf feature includes the API and the local Dropwizard implementation.
 
+The odl-infrautils-metrics-sample Karaf feature illustrates how to use metrics in application code, see metrics-sample sources in infrautils/metrics/sample/impl.
+
 Metrics API
 ~~~~~~~~~~~