tree 2194f9e7f51339b94f13a36d48a74397f004790e
parent 7821e64a4ed2c55fd9974a6f695319c67dcaf1ad
author Andy Bavier <andy@onlab.us> 1505486431 -0700
committer Andy Bavier <andy@opennetworking.org> 1505492179 -0700

CORD-1905 Wait for head node to become available

Change-Id: If9a531d67f4dcb1071c523aafc325875ba8bfbc8
(cherry picked from commit f8e46cdc110c34d418ea6a6867037d37f0822e63)