72 lines
3.2 KiB
Python
72 lines
3.2 KiB
Python
# (c) 2013 Deutsche Telekom AG
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from tempest.common.utils import data_utils
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from tempest.common import waiters
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from tempest import config
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import tempest_stress.stressaction as stressaction
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CONF = config.CONF
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class VolumeAttachDeleteTest(stressaction.StressAction):
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def setUp(self, **kwargs):
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self.image = CONF.compute.image_ref
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self.flavor = CONF.compute.flavor_ref
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def run(self):
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# Step 1: create volume
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name = data_utils.rand_name(self.__class__.__name__ + "-volume")
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self.logger.info("creating volume: %s" % name)
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volume = self.manager.volumes_client.create_volume(
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display_name=name, size=CONF.volume.volume_size)['volume']
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self.manager.volumes_client.wait_for_volume_status(volume['id'],
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'available')
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self.logger.info("created volume: %s" % volume['id'])
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# Step 2: create vm instance
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vm_name = data_utils.rand_name(self.__class__.__name__ + "-instance")
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self.logger.info("creating vm: %s" % vm_name)
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server = self.manager.servers_client.create_server(
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name=vm_name, imageRef=self.image, flavorRef=self.flavor)['server']
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server_id = server['id']
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waiters.wait_for_server_status(self.manager.servers_client, server_id,
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'ACTIVE')
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self.logger.info("created vm %s" % server_id)
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# Step 3: attach volume to vm
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self.logger.info("attach volume (%s) to vm %s" %
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(volume['id'], server_id))
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self.manager.servers_client.attach_volume(server_id,
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volumeId=volume['id'],
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device='/dev/vdc')
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self.manager.volumes_client.wait_for_volume_status(volume['id'],
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'in-use')
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self.logger.info("volume (%s) attached to vm %s" %
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(volume['id'], server_id))
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# Step 4: delete vm
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self.logger.info("deleting vm: %s" % vm_name)
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self.manager.servers_client.delete_server(server_id)
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waiters.wait_for_server_termination(self.manager.servers_client,
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server_id)
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self.logger.info("deleted vm: %s" % server_id)
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# Step 5: delete volume
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self.logger.info("deleting volume: %s" % volume['id'])
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self.manager.volumes_client.delete_volume(volume['id'])
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self.manager.volumes_client.wait_for_resource_deletion(volume['id'])
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self.logger.info("deleted volume: %s" % volume['id'])
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