have pure openstack node in r1.10 sanity setup
Change-Id: I5a3f4728be22e7e9f58d60a6f39abbfdb0bc6c86
Merge "have pure openstack node in r1.10 sanity setup Change-Id: I5a3f4728be22e7e9f58d60a6f39abbfdb0bc6c86" into R1.10