Add servers tests with LUN direct volume
This tests the cases covered in nova bug #2065084
Depends-On: https://review.opendev.org/c/openstack/nova/+/918470
Change-Id: I857870de4afba862be60e9946dec877e8a707d88
diff --git a/tempest/api/compute/volumes/test_attach_volume.py b/tempest/api/compute/volumes/test_attach_volume.py
index 7ea8f09..e267b0f 100644
--- a/tempest/api/compute/volumes/test_attach_volume.py
+++ b/tempest/api/compute/volumes/test_attach_volume.py
@@ -465,6 +465,73 @@
self._boot_from_multiattach_volume()
@utils.services('image')
+ @decorators.idempotent_id('07eb6686-571c-45f0-9d96-446b120f1121')
+ def test_boot_with_multiattach_volume_direct_lun(self, boot=False):
+ image = self.images_client.show_image(CONF.compute.image_ref)
+ if image.get('hw_scsi_model') != 'virtio-scsi':
+ # NOTE(danms): Technically we don't need this to be virtio-scsi,
+ # but cirros (and other) test images won't see the device unless
+ # they have lsilogic drivers (which is the default). So use this
+ # as sort of the indication that the test should be enabled.
+ self.skip('hw_scsi_model=virtio-scsi not set on image')
+ if not CONF.validation.run_validation:
+ self.skip('validation is required for this test')
+
+ validation_resources = self.get_test_validation_resources(
+ self.os_primary)
+
+ volume = self._create_multiattach_volume(bootable=boot)
+ # Create an image-backed instance with the multi-attach volume as a
+ # block device with device_type=lun
+ bdm = [{'source_type': 'image',
+ 'destination_type': 'local',
+ 'uuid': CONF.compute.image_ref,
+ 'boot_index': 0},
+ {'uuid': volume['id'],
+ 'source_type': 'volume',
+ 'destination_type': 'volume',
+ 'device_type': 'lun',
+ 'disk_bus': 'scsi'}]
+
+ if boot:
+ # If we're booting from it, we don't need the local-from-image
+ # disk, but we need the volume to have a boot_index
+ bdm.pop(0)
+ bdm[0]['boot_index'] = 0
+
+ server = self.create_test_server(
+ validatable=True,
+ validation_resources=validation_resources,
+ block_device_mapping_v2=bdm, wait_until='SSHABLE')
+
+ # Assert the volume is attached to the server.
+ attachments = self.servers_client.list_volume_attachments(
+ server['id'])['volumeAttachments']
+ self.assertEqual(1, len(attachments))
+ self.assertEqual(volume['id'], attachments[0]['volumeId'])
+
+ linux_client = remote_client.RemoteClient(
+ self.get_server_ip(server, validation_resources),
+ self.image_ssh_user,
+ self.image_ssh_password,
+ validation_resources['keypair']['private_key'],
+ server=server,
+ servers_client=self.servers_client)
+
+ # Assert the volume appears as a SCSI device
+ command = 'lsblk -S'
+ blks = linux_client.exec_command(command).strip()
+ self.assertIn('\nsda ', blks)
+
+ self.servers_client.delete_server(server['id'])
+ waiters.wait_for_server_termination(self.servers_client, server['id'])
+
+ @utils.services('image')
+ @decorators.idempotent_id('bfe61d6e-767a-4f93-9de8-054355536475')
+ def test_boot_from_multiattach_volume_direct_lun(self, boot=False):
+ self.test_boot_with_multiattach_volume_direct_lun(boot=True)
+
+ @utils.services('image')
@decorators.idempotent_id('885ac48a-2d7a-40c5-ae8b-1993882d724c')
@testtools.skipUnless(CONF.compute_feature_enabled.snapshot,
'Snapshotting is not available.')