Merge "Add ping_retry function"
authorJenkins <jenkins@review.openstack.org>
Tue, 19 Apr 2016 15:39:08 +0000 (15:39 +0000)
committerGerrit Code Review <review@openstack.org>
Tue, 19 Apr 2016 15:39:08 +0000 (15:39 +0000)

Trivial merge