Merge "compute: Add negative volume update multiattach test"
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commit
08711d3daa
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@ -13,6 +13,7 @@
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# under the License.
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from tempest.api.compute import base
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from tempest.common import utils
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from tempest import config
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from tempest.lib.common.utils import data_utils
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from tempest.lib import decorators
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@ -58,3 +59,66 @@ class VolumesAdminNegativeTest(base.BaseV2ComputeAdminTest):
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self.admin_servers_client.update_attached_volume,
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self.server['id'], volume['id'],
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volumeId=nonexistent_volume)
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class UpdateMultiattachVolumeNegativeTest(base.BaseV2ComputeAdminTest):
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min_microversion = '2.60'
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volume_min_microversion = '3.27'
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@classmethod
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def skip_checks(self):
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super(UpdateMultiattachVolumeNegativeTest, self).skip_checks()
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if not CONF.compute_feature_enabled.volume_multiattach:
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raise self.skipException('Volume multi-attach is not available.')
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@decorators.attr(type=['negative'])
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@decorators.idempotent_id('7576d497-b7c6-44bd-9cc5-c5b4e50fec71')
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@utils.services('volume')
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def test_multiattach_rw_volume_update_failure(self):
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# Create two multiattach capable volumes.
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vol1 = self.create_volume(multiattach=True)
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vol2 = self.create_volume(multiattach=True)
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# Create two instances.
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server1 = self.create_test_server(wait_until='ACTIVE')
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server2 = self.create_test_server(wait_until='ACTIVE')
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# Attach vol1 to both of these instances.
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vol1_attachment1 = self.attach_volume(server1, vol1)
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vol1_attachment2 = self.attach_volume(server2, vol1)
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# Assert that we now have two attachments.
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vol1 = self.volumes_client.show_volume(vol1['id'])['volume']
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self.assertEqual(2, len(vol1['attachments']))
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# By default both of these attachments should have an attach_mode of
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# read-write, assert that here to ensure the following calls to update
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# the volume will be rejected.
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for volume_attachment in vol1['attachments']:
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attachment_id = volume_attachment['attachment_id']
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attachment = self.attachments_client.show_attachment(
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attachment_id)['attachment']
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self.assertEqual('rw', attachment['attach_mode'])
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# Assert that a BadRequest is raised when we attempt to update volume1
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# to volume2 on server1 or server2.
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self.assertRaises(lib_exc.BadRequest,
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self.admin_servers_client.update_attached_volume,
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server1['id'], vol1['id'], volumeId=vol2['id'])
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self.assertRaises(lib_exc.BadRequest,
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self.admin_servers_client.update_attached_volume,
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server2['id'], vol1['id'], volumeId=vol2['id'])
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# Fetch the volume 1 to check the current attachments.
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vol1 = self.volumes_client.show_volume(vol1['id'])['volume']
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vol1_attachment_ids = [a['id'] for a in vol1['attachments']]
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# Assert that volume 1 is still attached to both server 1 and 2.
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self.assertIn(vol1_attachment1['id'], vol1_attachment_ids)
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self.assertIn(vol1_attachment2['id'], vol1_attachment_ids)
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# Assert that volume 2 has no attachments.
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vol2 = self.volumes_client.show_volume(vol2['id'])['volume']
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self.assertEqual([], vol2['attachments'])
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@ -108,6 +108,7 @@ class BaseV2ComputeTest(api_version_utils.BaseMicroversionTest,
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cls.versions_client = cls.os_primary.compute_versions_client
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if CONF.service_available.cinder:
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cls.volumes_client = cls.os_primary.volumes_client_latest
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cls.attachments_client = cls.os_primary.attachments_client_latest
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if CONF.service_available.glance:
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if CONF.image_feature_enabled.api_v1:
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cls.images_client = cls.os_primary.image_client
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