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Diffstat (limited to 'nova/scheduler/manager.py')
| -rw-r--r-- | nova/scheduler/manager.py | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/nova/scheduler/manager.py b/nova/scheduler/manager.py index ea099ca2d..9d54a153e 100644 --- a/nova/scheduler/manager.py +++ b/nova/scheduler/manager.py @@ -57,7 +57,7 @@ QUOTAS = quota.QUOTAS class SchedulerManager(manager.Manager): """Chooses a host to run instances on.""" - RPC_API_VERSION = '2.6' + RPC_API_VERSION = '2.7' def __init__(self, scheduler_driver=None, *args, **kwargs): if not scheduler_driver: @@ -275,3 +275,14 @@ class SchedulerManager(manager.Manager): hosts = self.driver.select_hosts(context, request_spec, filter_properties) return jsonutils.to_primitive(hosts) + + @rpc_common.client_exceptions(exception.NoValidHost) + def select_destinations(self, context, request_spec, filter_properties): + """Returns destinations(s) best suited for this request_spec and + filter_properties. + + The result should be a list of (host, nodename) tuples. + """ + dests = self.driver.select_destinations(context, request_spec, + filter_properties) + return jsonutils.to_primitive(dests) |