73 lines
2.6 KiB
Python
73 lines
2.6 KiB
Python
# Copyright 2011 OpenStack LLC.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Fakes For Distributed Scheduler tests.
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"""
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from nova.scheduler import distributed_scheduler
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from nova.scheduler import zone_manager
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class FakeDistributedScheduler(distributed_scheduler.DistributedScheduler):
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# No need to stub anything at the moment
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pass
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class FakeZoneManager(zone_manager.ZoneManager):
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"""host1: free_ram_mb=1024-512-512=0, free_disk_gb=1024-512-512=0
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host2: free_ram_mb=2048-512=1536 free_disk_gb=2048-512=1536
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host3: free_ram_mb=4096-1024=3072 free_disk_gb=4096-1024=3072
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host4: free_ram_mb=8192 free_disk_gb=8192"""
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def __init__(self):
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self.service_states = {
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'host1': {
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'compute': {'host_memory_free': 1073741824},
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},
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'host2': {
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'compute': {'host_memory_free': 2147483648},
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},
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'host3': {
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'compute': {'host_memory_free': 3221225472},
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},
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'host4': {
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'compute': {'host_memory_free': 999999999},
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},
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}
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def get_host_list_from_db(self, context):
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return [
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('host1', dict(free_disk_gb=1024, free_ram_mb=1024)),
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('host2', dict(free_disk_gb=2048, free_ram_mb=2048)),
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('host3', dict(free_disk_gb=4096, free_ram_mb=4096)),
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('host4', dict(free_disk_gb=8192, free_ram_mb=8192)),
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]
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def _compute_node_get_all(self, context):
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return [
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dict(local_gb=1024, memory_mb=1024, service=dict(host='host1')),
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dict(local_gb=2048, memory_mb=2048, service=dict(host='host2')),
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dict(local_gb=4096, memory_mb=4096, service=dict(host='host3')),
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dict(local_gb=8192, memory_mb=8192, service=dict(host='host4')),
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]
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def _instance_get_all(self, context):
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return [
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dict(local_gb=512, memory_mb=512, host='host1'),
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dict(local_gb=512, memory_mb=512, host='host1'),
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dict(local_gb=512, memory_mb=512, host='host2'),
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dict(local_gb=1024, memory_mb=1024, host='host3'),
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]
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