Plan is to call the attached wait script at https://github.com/openstack/tripleo-heat-templates/blob/master/docker/services/nova-compute.yaml#L131
Created attachment 1425440 [details] Wait script
Fix is being tested in https://review.openstack.org/#/c/564024/ in upstream master
master merged, linking the queens backport
Verified , tested using rally instance-ha tests (https://code.engineering.redhat.com/gerrit/gitweb?p=openstack-pidone-qe.git;a=tree;f=CI/rally_instanceha_tests_OSP10_12;h=832719b66bacdac8583e3aea31627a4ec1276490;hb=HEAD) on puddle=2018-05-07.2
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2018:2086