30 lines
966 B
Python
30 lines
966 B
Python
# Copyright (c) 2011-2012 OpenStack Foundation
|
|
# All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
|
|
from nova.scheduler import filters
|
|
|
|
|
|
class AllHostsFilter(filters.BaseHostFilter):
|
|
"""NOOP host filter. Returns all hosts."""
|
|
|
|
# list of hosts doesn't change within a request
|
|
run_filter_once_per_request = True
|
|
|
|
RUN_ON_REBUILD = False
|
|
|
|
def host_passes(self, host_state, spec_obj):
|
|
return True
|