Separated "provides" and "observes" declarations in sync steps. Provides is for dependency management and observes is for retrieving obejcts that have changed.
diff --git a/planetstack/openstack_observer/steps/sync_controller_slices.py b/planetstack/openstack_observer/steps/sync_controller_slices.py
index 9e47669..0c24ae1 100644
--- a/planetstack/openstack_observer/steps/sync_controller_slices.py
+++ b/planetstack/openstack_observer/steps/sync_controller_slices.py
@@ -16,6 +16,7 @@
class SyncControllerSlices(OpenStackSyncStep):
provides=[Slice]
requested_interval=0
+ observes=ControllerSlice
def fetch_pending(self, deleted):
if (deleted):