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Diffstat (limited to 'nova/scheduler/driver.py')
| -rw-r--r-- | nova/scheduler/driver.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nova/scheduler/driver.py b/nova/scheduler/driver.py index c4265285f..765aede10 100644 --- a/nova/scheduler/driver.py +++ b/nova/scheduler/driver.py @@ -158,6 +158,15 @@ class Scheduler(object): msg = _("Driver must implement schedule_run_instance") raise NotImplementedError(msg) + def select_destinations(self, context, request_spec, filter_properties): + """Must override select_destinations method. + + :return: A list of (host, node) tuples that satisifies the request_spec + and filter_properties. + """ + msg = _("Driver must implement select_destinations") + raise NotImplementedError(msg) + def select_hosts(self, context, request_spec, filter_properties): """Must override select_hosts method for scheduler to work.""" msg = _("Driver must implement select_hosts") |