This option was removed in the Liberty 12.0.0 release (without a deprecation period admittedly). The only way to get this back into nova.conf right now is to register the option but mark it deprecated, even though it's not even used in the code, which doesn't make sense at this point for something that was removed in Liberty (and Liberty is EOL now). So I've marked this as Won't Fix also for Nova.
** Changed in: nova Status: New => Won't Fix -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1557032 Title: Add "allow_migrate_to_same_host" in deprecated options for nova.conf Status in OpenStack Compute (nova): Won't Fix Status in openstack-manuals: Won't Fix Bug description: default configuration option "allow_migrate_to_same_host" from nova.conf is no longer used. Add this to deprecated options for OpenStack compute. Detailed information can be found at: https://bugs.launchpad.net/nova/+bug/1364851 doc source: openstack-manuals/doc/config-reference/source/tables/conf- changes/nova.rst To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1557032/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp