def test_run_attach_detach_volume(self):
"""Make sure volume can be attached and detached from instance."""
inst = {}
inst['image_id'] = 1
inst['reservation_id'] = 'r-fakeres'
inst['launch_time'] = '10'
inst['user_id'] = 'fake'
inst['project_id'] = 'fake'
inst['instance_type_id'] = '2' # m1.tiny
inst['ami_launch_index'] = 0
instance = db.instance_create(self.context, {})
instance_id = instance['id']
instance_uuid = instance['uuid']
mountpoint = "/dev/sdf"
volume = self._create_volume()
volume_id = volume['id']
self.volume.create_volume(self.context, volume_id)
if FLAGS.fake_tests:
db.volume_attached(self.context, volume_id, instance_uuid,
mountpoint)
else:
self.compute.attach_volume(self.context,
instance_uuid,
volume_id,
mountpoint)
vol = db.volume_get(context.get_admin_context(), volume_id)
self.assertEqual(vol['status'], "in-use")
self.assertEqual(vol['attach_status'], "attached")
self.assertEqual(vol['mountpoint'], mountpoint)
self.assertEqual(vol['instance_uuid'], instance_uuid)
self.assertNotEqual(vol['attach_time'], None)
self.assertRaises(exception.VolumeAttached,
self.volume.delete_volume,
self.context,
volume_id)
if FLAGS.fake_tests:
db.volume_detached(self.context, volume_id)
else:
self.compute.detach_volume(self.context,
instance_uuid,
volume_id)
vol = db.volume_get(self.context, volume_id)
self.assertEqual(vol['status'], "available")
self.assertEqual(vol['attach_time'], None)
self.volume.delete_volume(self.context, volume_id)
self.assertRaises(exception.VolumeNotFound,
db.volume_get,
self.context,
volume_id)
db.instance_destroy(self.context, instance_uuid)
def test_run_attach_detach_volume(self):
"""Make sure volume can be attached and detached from instance."""
inst = {}
inst['image_id'] = 1
inst['reservation_id'] = 'r-fakeres'
inst['launch_time'] = '10'
inst['user_id'] = 'fake'
inst['project_id'] = 'fake'
inst['instance_type'] = 'm1.tiny'
inst['mac_address'] = utils.generate_mac()
inst['ami_launch_index'] = 0
instance_id = db.instance_create(self.context, inst)['id']
mountpoint = "/dev/sdf"
volume_id = self._create_volume()
self.volume.create_volume(self.context, volume_id)
if FLAGS.fake_tests:
db.volume_attached(self.context, volume_id, instance_id,
mountpoint)
else:
self.compute.attach_volume(self.context,
instance_id,
volume_id,
mountpoint)
vol = db.volume_get(context.get_admin_context(), volume_id)
self.assertEqual(vol['status'], "in-use")
self.assertEqual(vol['attach_status'], "attached")
self.assertEqual(vol['mountpoint'], mountpoint)
instance_ref = db.volume_get_instance(self.context, volume_id)
self.assertEqual(instance_ref['id'], instance_id)
self.assertRaises(exception.Error,
self.volume.delete_volume,
self.context,
volume_id)
if FLAGS.fake_tests:
db.volume_detached(self.context, volume_id)
else:
self.compute.detach_volume(self.context,
instance_id,
volume_id)
vol = db.volume_get(self.context, volume_id)
self.assertEqual(vol['status'], "available")
self.volume.delete_volume(self.context, volume_id)
self.assertRaises(exception.Error,
db.volume_get,
self.context,
volume_id)
db.instance_destroy(self.context, instance_id)
def test_run_attach_detach_volume(self):
"""Make sure volume can be attached and detached from instance."""
inst = {}
inst['image_id'] = 1
inst['reservation_id'] = 'r-fakeres'
inst['launch_time'] = '10'
inst['user_id'] = 'fake'
inst['project_id'] = 'fake'
inst['instance_type'] = 'm1.tiny'
inst['mac_address'] = utils.generate_mac()
inst['ami_launch_index'] = 0
instance_id = db.instance_create(self.context, inst)['id']
mountpoint = "/dev/sdf"
volume_id = self._create_volume()
self.volume.create_volume(self.context, volume_id)
if FLAGS.fake_tests:
db.volume_attached(self.context, volume_id, instance_id,
mountpoint)
else:
self.compute.attach_volume(self.context, instance_id, volume_id,
mountpoint)
vol = db.volume_get(context.get_admin_context(), volume_id)
self.assertEqual(vol['status'], "in-use")
self.assertEqual(vol['attach_status'], "attached")
self.assertEqual(vol['mountpoint'], mountpoint)
instance_ref = db.volume_get_instance(self.context, volume_id)
self.assertEqual(instance_ref['id'], instance_id)
self.assertRaises(exception.Error, self.volume.delete_volume,
self.context, volume_id)
if FLAGS.fake_tests:
db.volume_detached(self.context, volume_id)
else:
self.compute.detach_volume(self.context, instance_id, volume_id)
vol = db.volume_get(self.context, volume_id)
self.assertEqual(vol['status'], "available")
self.volume.delete_volume(self.context, volume_id)
self.assertRaises(exception.Error, db.volume_get, self.context,
volume_id)
db.instance_destroy(self.context, instance_id)
def test_run_attach_detach_volume(self):
"""Make sure volume can be attached and detached from instance."""
inst = {}
inst["image_id"] = 1
inst["reservation_id"] = "r-fakeres"
inst["launch_time"] = "10"
inst["user_id"] = "fake"
inst["project_id"] = "fake"
inst["instance_type_id"] = "2" # m1.tiny
inst["ami_launch_index"] = 0
instance = db.instance_create(self.context, {})
instance_id = instance["id"]
instance_uuid = instance["uuid"]
mountpoint = "/dev/sdf"
volume = self._create_volume()
volume_id = volume["id"]
self.volume.create_volume(self.context, volume_id)
if FLAGS.fake_tests:
db.volume_attached(self.context, volume_id, instance_uuid, mountpoint)
else:
self.compute.attach_volume(self.context, instance_uuid, volume_id, mountpoint)
vol = db.volume_get(context.get_admin_context(), volume_id)
self.assertEqual(vol["status"], "in-use")
self.assertEqual(vol["attach_status"], "attached")
self.assertEqual(vol["mountpoint"], mountpoint)
self.assertEqual(vol["instance_uuid"], instance_uuid)
self.assertRaises(exception.NovaException, self.volume.delete_volume, self.context, volume_id)
if FLAGS.fake_tests:
db.volume_detached(self.context, volume_id)
else:
self.compute.detach_volume(self.context, instance_uuid, volume_id)
vol = db.volume_get(self.context, volume_id)
self.assertEqual(vol["status"], "available")
self.volume.delete_volume(self.context, volume_id)
self.assertRaises(exception.VolumeNotFound, db.volume_get, self.context, volume_id)
db.instance_destroy(self.context, instance_id)
def _detach_volume(self, volume_id_list):
"""Detach volumes from an instance."""
for volume_id in volume_id_list:
db.volume_detached(self.context, volume_id)
self.volume.delete_volume(self.context, volume_id)
def _detach_volume(self, volume_id_list):
"""Detach volumes from an instance."""
for volume_id in volume_id_list:
db.volume_detached(self.context, volume_id)
self.volume.delete_volume(self.context, volume_id)
