def test_cinder_default(self):
fv = FakeVolume('creating', 'available')
stack_name = 'test_volume_stack'
clients.OpenStackClients.cinder().MultipleTimes().AndReturn(
self.cinder_fc)
vol_name = utils.PhysName(stack_name, 'DataVolume')
self.cinder_fc.volumes.create(
size=1, availability_zone='nova',
display_description=None,
display_name=vol_name).AndReturn(fv)
self.m.ReplayAll()
t = template_format.parse(volume_template)
t['Resources']['DataVolume']['Properties'] = {
'size': '1',
'availability_zone': 'nova',
}
stack = utils.parse_stack(t, stack_name=stack_name)
rsrc = vol.CinderVolume('DataVolume',
t['Resources']['DataVolume'],
stack)
self.assertEqual(rsrc.validate(), None)
scheduler.TaskRunner(rsrc.create)()
self.assertEqual(rsrc.state, (rsrc.CREATE, rsrc.COMPLETE))
self.assertEqual(fv.status, 'available')
self.m.VerifyAll()
def test_cinder_fn_getatt(self):
fv = FakeVolume('creating',
'available',
availability_zone='zone1',
size=1,
snapshot_id='snap-123',
display_name='name',
display_description='desc',
volume_type='lvm',
metadata={'key': 'value'},
source_volid=None,
status='available',
bootable=False,
created_at='2013-02-25T02:40:21.000000')
stack_name = 'test_volume_stack'
clients.OpenStackClients.cinder().MultipleTimes().AndReturn(
self.cinder_fc)
vol_name = utils.PhysName(stack_name, 'DataVolume')
self.cinder_fc.volumes.create(size=u'1',
availability_zone='nova',
display_description=None,
display_name=vol_name).AndReturn(fv)
self.cinder_fc.volumes.get('vol-123').MultipleTimes().AndReturn(fv)
self.m.ReplayAll()
t = template_format.parse(volume_template)
t['Resources']['DataVolume']['Properties'] = {
'size': '1',
'availability_zone': 'nova',
}
stack = parse_stack(t, stack_name=stack_name)
rsrc = vol.CinderVolume('DataVolume', t['Resources']['DataVolume'],
stack)
scheduler.TaskRunner(rsrc.create)()
self.assertEqual(u'vol-123', rsrc.FnGetAtt('id'))
self.assertEqual(u'zone1', rsrc.FnGetAtt('availability_zone'))
self.assertEqual(u'1', rsrc.FnGetAtt('size'))
self.assertEqual(u'snap-123', rsrc.FnGetAtt('snapshot_id'))
self.assertEqual(u'name', rsrc.FnGetAtt('display_name'))
self.assertEqual(u'desc', rsrc.FnGetAtt('display_description'))
self.assertEqual(u'lvm', rsrc.FnGetAtt('volume_type'))
self.assertEqual(json.dumps({'key': 'value'}),
rsrc.FnGetAtt('metadata'))
self.assertEqual(u'None', rsrc.FnGetAtt('source_volid'))
self.assertEqual(u'available', rsrc.FnGetAtt('status'))
self.assertEqual(u'2013-02-25T02:40:21.000000',
rsrc.FnGetAtt('created_at'))
self.assertEqual(u'False', rsrc.FnGetAtt('bootable'))
error = self.assertRaises(exception.InvalidTemplateAttribute,
rsrc.FnGetAtt, 'unknown')
self.assertEqual(
'The Referenced Attribute (DataVolume unknown) is incorrect.',
str(error))
self.m.VerifyAll()
def test_volume_size_constraint(self):
t = template_format.parse(volume_template)
t['Resources']['DataVolume']['Properties'] = {'size': '0'}
stack = utils.parse_stack(t)
rsrc = vol.CinderVolume('DataVolume', t['Resources']['DataVolume'],
stack)
error = self.assertRaises(exception.StackValidationFailed,
rsrc.validate)
self.assertEqual(
"Property error : DataVolume: size 0 is out of "
"range (min: 1, max: None)", str(error))
def test_cinder_create(self):
fv = FakeVolume('creating', 'available')
stack_name = 'test_volume_stack'
clients.OpenStackClients.cinder().MultipleTimes().AndReturn(
self.cinder_fc)
self.cinder_fc.volumes.create(
size=u'1',
availability_zone='nova',
display_description='CustomDescription',
display_name='CustomName',
imageRef='46988116-6703-4623-9dbc-2bc6d284021b',
snapshot_id='snap-123',
metadata={
'key': 'value'
},
source_volid='vol-012',
volume_type='lvm').AndReturn(fv)
self.m.ReplayAll()
t = template_format.parse(volume_template)
t['Resources']['DataVolume']['Properties'] = {
'size': '1',
'availability_zone': 'nova',
'name': 'CustomName',
'description': 'CustomDescription',
'volume_type': 'lvm',
'metadata': {
'key': 'value'
},
# Note that specifying all these arguments doesn't work in
# practice, as they are conflicting, but we just want to check they
# are sent to the backend.
'imageRef': '46988116-6703-4623-9dbc-2bc6d284021b',
'snapshot_id': 'snap-123',
'source_volid': 'vol-012',
}
stack = utils.parse_stack(t, stack_name=stack_name)
rsrc = vol.CinderVolume('DataVolume', t['Resources']['DataVolume'],
stack)
self.assertEqual(rsrc.validate(), None)
scheduler.TaskRunner(rsrc.create)()
self.assertEqual(rsrc.state, (rsrc.CREATE, rsrc.COMPLETE))
self.assertEqual(fv.status, 'available')
self.m.VerifyAll()
def test_cinder_create_from_image(self):
fv = FakeVolumeWithStateTransition('downloading', 'available')
stack_name = 'test_volume_stack'
image_id = '46988116-6703-4623-9dbc-2bc6d284021b'
clients.OpenStackClients.cinder().MultipleTimes().AndReturn(
self.cinder_fc)
g_cli_mock = self.m.CreateMockAnything()
self.m.StubOutWithMock(clients.OpenStackClients, 'glance')
clients.OpenStackClients.glance().MultipleTimes().AndReturn(
g_cli_mock)
self.m.StubOutWithMock(glance_utils, 'get_image_id')
glance_utils.get_image_id(g_cli_mock, image_id).MultipleTimes().\
AndReturn(image_id)
self.cinder_fc.volumes.create(
size=1, availability_zone='nova',
display_description='ImageVolumeDescription',
display_name='ImageVolume',
imageRef=image_id).AndReturn(fv)
self.m.ReplayAll()
t = template_format.parse(volume_template)
t['Resources']['DataVolume']['Properties'] = {
'size': '1',
'name': 'ImageVolume',
'description': 'ImageVolumeDescription',
'availability_zone': 'nova',
'image': image_id,
}
stack = utils.parse_stack(t, stack_name=stack_name)
rsrc = vol.CinderVolume('DataVolume',
t['Resources']['DataVolume'],
stack)
self.assertIsNone(rsrc.validate())
scheduler.TaskRunner(rsrc.create)()
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
self.assertEqual('available', fv.status)
self.m.VerifyAll()
def test_cinder_create_from_image(self):
fv = FakeVolumeWithStateTransition('downloading', 'available')
stack_name = 'test_volume_stack'
clients.OpenStackClients.cinder().MultipleTimes().AndReturn(
self.cinder_fc)
clients.OpenStackClients.nova('compute').AndReturn(self.fc)
nova_utils.get_image_id(
self.fc, '46988116-6703-4623-9dbc-2bc6d284021b').AndReturn(
'46988116-6703-4623-9dbc-2bc6d284021b')
self.cinder_fc.volumes.create(
size=1, availability_zone='nova',
display_description='ImageVolumeDescription',
display_name='ImageVolume',
imageRef='46988116-6703-4623-9dbc-2bc6d284021b').AndReturn(fv)
self.m.ReplayAll()
t = template_format.parse(volume_template)
t['Resources']['DataVolume']['Properties'] = {
'size': '1',
'name': 'ImageVolume',
'description': 'ImageVolumeDescription',
'availability_zone': 'nova',
'image': '46988116-6703-4623-9dbc-2bc6d284021b',
}
stack = utils.parse_stack(t, stack_name=stack_name)
rsrc = vol.CinderVolume('DataVolume',
t['Resources']['DataVolume'],
stack)
self.assertEqual(rsrc.validate(), None)
scheduler.TaskRunner(rsrc.create)()
self.assertEqual(rsrc.state, (rsrc.CREATE, rsrc.COMPLETE))
self.assertEqual(fv.status, 'available')
self.m.VerifyAll()