tree ecc80dc5449b59d8f897649658259b962f36dada
parent 782f677c13f567a9b41773b0db258defeb96cc37
author Sean Dague <sean@dague.net> 1447424422 -0500
committer Sean Dague <sean@dague.net> 1447425489 -0500

make schedule_to_every_node use real scheduler hint

force_hosts is a scheduler construct, however it's not one you can
directly set via the API. Because we don't enforce schema on hints it
was silently ignored. The supported way to do this is through a
slightly baroque pass through in availability zones.

availability_zone: "$ZONE:$HOST"

This can only be done by admins by default, so we need to handle to
also replace self.server_client with self.admin_manager.server_client.

Change-Id: I3e61f039acf3278e0231183c4a774caa91681f7a