tree cfe5ba2483fb7be783f63ce92b7956ec623634e6
parent 7a9bb12f1a9c37dd516dcbebc4e5316aa2bf61cd
author Hyunsun Moon <hyunsun.moon@gmail.com> 1457503153 -0800
committer Gerrit Code Review <gerrit@onlab.us> 1457542466 +0000

Ensure only one instance installs flow rules

By making all flow rule installation triggered by HOST event.
Also removed unnecessary host annotation.

Change-Id: Ib6d230f2fbbac4ad7d66628d7465e69450ef1a26