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Diffstat (limited to 'nova/scheduler/host_manager.py')
| -rw-r--r-- | nova/scheduler/host_manager.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/nova/scheduler/host_manager.py b/nova/scheduler/host_manager.py index 3ad04899cf..f1cd505d6d 100644 --- a/nova/scheduler/host_manager.py +++ b/nova/scheduler/host_manager.py @@ -724,7 +724,13 @@ class HostManager(object): 'instance info for this host.', host_name) return {} with context_module.target_cell(context, hm.cell_mapping) as cctxt: - inst_list = objects.InstanceList.get_by_host(cctxt, host_name) + # NOTE(mriedem): We pass expected_attrs=[] to avoid a default + # join on info_cache and security_groups, which at present none + # of the in-tree filters/weighers rely on that information. Any + # out of tree filters which rely on it will end up lazy-loading + # the field but we don't have a contract on out of tree filters. + inst_list = objects.InstanceList.get_by_host( + cctxt, host_name, expected_attrs=[]) return {inst.uuid: inst for inst in inst_list} def _get_instance_info(self, context, compute): |