def test_finish_migrate_no_resize_vdi(self):
instance = db.instance_create(self.context, self.instance_values)
def fake_vdi_resize(*args, **kwargs):
raise Exception("This shouldn't be called")
self.stubs.Set(stubs.FakeSessionForMigrationTests,
"VDI_resize_online", fake_vdi_resize)
stubs.stubout_session(self.stubs, stubs.FakeSessionForMigrationTests)
stubs.stubout_loopingcall_start(self.stubs)
conn = xenapi_conn.get_connection(False)
network_info = [({'bridge': 'fa0', 'id': 0, 'injected': False},
{'broadcast': '192.168.0.255',
'dns': ['192.168.0.1'],
'gateway': '192.168.0.1',
'gateway_v6': 'dead:beef::1',
'ip6s': [{'enabled': '1',
'ip': 'dead:beef::dcad:beff:feef:0',
'netmask': '64'}],
'ips': [{'enabled': '1',
'ip': '192.168.0.100',
'netmask': '255.255.255.0'}],
'label': 'fake',
'mac': 'DE:AD:BE:EF:00:00',
'rxtx_cap': 3})]
# Resize instance would be determined by the compute call
image_meta = {'id': instance.image_ref, 'disk_format': 'vhd'}
conn.finish_migration(self.context, self.migration, instance,
dict(base_copy='hurr', cow='durr'),
network_info, image_meta, resize_instance=False)
def _create_instance(self, instance_id=1, spawn=True):
"""Creates and spawns a test instance."""
stubs.stubout_loopingcall_start(self.stubs)
instance_values = {
'id': instance_id,
'project_id': self.project_id,
'user_id': self.user_id,
'image_ref': 1,
'kernel_id': 2,
'ramdisk_id': 3,
'local_gb': 20,
'instance_type_id': '3', # m1.large
'os_type': 'linux',
'architecture': 'x86-64'}
instance = db.instance_create(self.context, instance_values)
network_info = [({'bridge': 'fa0', 'id': 0, 'injected': False},
{'broadcast': '192.168.0.255',
'dns': ['192.168.0.1'],
'gateway': '192.168.0.1',
'gateway_v6': 'dead:beef::1',
'ip6s': [{'enabled': '1',
'ip': 'dead:beef::dcad:beff:feef:0',
'netmask': '64'}],
'ips': [{'enabled': '1',
'ip': '192.168.0.100',
'netmask': '255.255.255.0'}],
'label': 'fake',
'mac': 'DE:AD:BE:EF:00:00',
'rxtx_cap': 3})]
image_meta = {'id': tank_stubs.FakeTank.IMAGE_VHD,
'disk_format': 'vhd'}
if spawn:
self.conn.spawn(self.context, instance, image_meta, network_info)
return instance
def test_resize_xenserver_6(self):
instance = db.instance_create(self.context, self.instance_values)
called = {'resize': False}
def fake_vdi_resize(*args, **kwargs):
called['resize'] = True
self.stubs.Set(stubs.FakeSessionForMigrationTests,
"VDI_resize", fake_vdi_resize)
stubs.stubout_session(self.stubs,
stubs.FakeSessionForMigrationTests,
product_version=(6, 0, 0))
stubs.stubout_loopingcall_start(self.stubs)
conn = xenapi_conn.get_connection(False)
conn._vmops._resize_instance(instance, '')
self.assertEqual(called['resize'], True)
def test_revert_migrate(self):
instance = db.instance_create(self.context, self.instance_values)
self.called = False
self.fake_vm_start_called = False
self.fake_finish_revert_migration_called = False
def fake_vm_start(*args, **kwargs):
self.fake_vm_start_called = True
def fake_vdi_resize(*args, **kwargs):
self.called = True
def fake_finish_revert_migration(*args, **kwargs):
self.fake_finish_revert_migration_called = True
self.stubs.Set(stubs.FakeSessionForMigrationTests,
"VDI_resize_online", fake_vdi_resize)
self.stubs.Set(vmops.VMOps, '_start', fake_vm_start)
self.stubs.Set(vmops.VMOps, 'finish_revert_migration',
fake_finish_revert_migration)
stubs.stubout_session(self.stubs, stubs.FakeSessionForMigrationTests)
stubs.stubout_loopingcall_start(self.stubs)
conn = xenapi_conn.get_connection(False)
network_info = [({'bridge': 'fa0', 'id': 0, 'injected': False},
{'broadcast': '192.168.0.255',
'dns': ['192.168.0.1'],
'gateway': '192.168.0.1',
'gateway_v6': 'dead:beef::1',
'ip6s': [{'enabled': '1',
'ip': 'dead:beef::dcad:beff:feef:0',
'netmask': '64'}],
'ips': [{'enabled': '1',
'ip': '192.168.0.100',
'netmask': '255.255.255.0'}],
'label': 'fake',
'mac': 'DE:AD:BE:EF:00:00',
'rxtx_cap': 3})]
image_meta = {'id': instance.image_ref, 'disk_format': 'vhd'}
conn.finish_migration(self.context, self.migration, instance,
dict(base_copy='hurr', cow='durr'),
network_info, image_meta, resize_instance=True)
self.assertEqual(self.called, True)
self.assertEqual(self.fake_vm_start_called, True)
conn.finish_revert_migration(instance)
self.assertEqual(self.fake_finish_revert_migration_called, True)
def _test_spawn(self, image_ref, kernel_id, ramdisk_id,
instance_type_id="3", os_type="linux",
hostname="test", architecture="x86-64", instance_id=1,
check_injection=False,
create_record=True, empty_dns=False):
stubs.stubout_loopingcall_start(self.stubs)
if create_record:
instance_values = {'id': instance_id,
'project_id': self.project_id,
'user_id': self.user_id,
'image_ref': image_ref,
'kernel_id': kernel_id,
'ramdisk_id': ramdisk_id,
'local_gb': 20,
'instance_type_id': instance_type_id,
'os_type': os_type,
'hostname': hostname,
'architecture': architecture}
instance = db.instance_create(self.context, instance_values)
else:
instance = db.instance_get(self.context, instance_id)
network_info = [({'bridge': 'fa0', 'id': 0, 'injected': True},
{'broadcast': '192.168.0.255',
'dns': ['192.168.0.1'],
'gateway': '192.168.0.1',
'gateway_v6': 'dead:beef::1',
'ip6s': [{'enabled': '1',
'ip': 'dead:beef::dcad:beff:feef:0',
'netmask': '64'}],
'ips': [{'enabled': '1',
'ip': '192.168.0.100',
'netmask': '255.255.255.0'}],
'label': 'fake',
'mac': 'DE:AD:BE:EF:00:00',
'rxtx_cap': 3})]
if empty_dns:
network_info[0][1]['dns'] = []
image_meta = {'id': tank_stubs.FakeTank.IMAGE_VHD,
'disk_format': 'vhd'}
self.conn.spawn(self.context, instance, image_meta, network_info)
self.create_vm_record(self.conn, os_type, instance_id)
self.check_vm_record(self.conn, check_injection)
self.assertTrue(instance.os_type)
self.assertTrue(instance.architecture)
