Description of problem:
Can we have this bugzilla backported to Juno ?
https://bugzilla.redhat.com/show_bug.cgi?id=1230237
""""
Previously, when attempting to evacuate a virtual machine in nova failed when used with neutron because of a failure to update port bindings. A similar issue applied to FloatingIP setup for nova-network. As a result, the virtual machine could not be evacuated because the creation of a required virtual interface failed.
With this fix, nova now correctly sets up virtual machine in both kinds of network setup. You can now evacuate virtual machines successfully.
"""""
Thanks
According to our records, this issue is resolved in the currently-available version of openstack-nova in the RHEL OSP 6 channel - version 2014.2.3-31.el7ost