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-rw-r--r--nova/scheduler/host_filter.py4
-rw-r--r--nova/scheduler/zone_aware_scheduler.py1
2 files changed, 2 insertions, 3 deletions
diff --git a/nova/scheduler/host_filter.py b/nova/scheduler/host_filter.py
index 818ae4a30..b336665be 100644
--- a/nova/scheduler/host_filter.py
+++ b/nova/scheduler/host_filter.py
@@ -305,11 +305,9 @@ class HostFilterScheduler(zone_aware_scheduler.ZoneAwareScheduler):
'instance_type': <InstanceType dict>}
"""
- def filter_hosts(self, topic, request_spec, hosts):
+ def filter_hosts(self, topic, request_spec, hosts=None):
"""Filter the full host list (from the ZoneManager)"""
- if hosts:
- return hosts
filter_name = request_spec.get('filter', None)
host_filter = choose_host_filter(filter_name)
diff --git a/nova/scheduler/zone_aware_scheduler.py b/nova/scheduler/zone_aware_scheduler.py
index d4d3d0414..70cb83e8a 100644
--- a/nova/scheduler/zone_aware_scheduler.py
+++ b/nova/scheduler/zone_aware_scheduler.py
@@ -302,6 +302,7 @@ class ZoneAwareScheduler(driver.Scheduler):
continue
if filter_func(host, services['topic'], request_spec):
filtered_hosts.append((host, services['topic']))
+ return filtered_hosts
def weigh_hosts(self, topic, request_spec, hosts):
"""Derived classes may override this to provide more sophisticated