def setUp(self):
super(FloatingIpsBulkTest, self).setUp()
pool = CONF.default_floating_pool
interface = CONF.public_interface
self.ip_pool = [
{
'address': "10.10.10.1",
'pool': pool,
'interface': interface,
'host': None
},
{
'address': "10.10.10.2",
'pool': pool,
'interface': interface,
'host': None
},
{
'address': "10.10.10.3",
'pool': pool,
'interface': interface,
'host': "testHost"
},
]
self.compute.db.floating_ip_bulk_create(
context.get_admin_context(), self.ip_pool)
self.addCleanup(self.compute.db.floating_ip_bulk_destroy,
context.get_admin_context(), self.ip_pool)
def test_admin_no_overwrite(self):
# If there is already a context in the cache creating an admin
# context will not overwrite it.
ctx1 = context.RequestContext('111',
'222',
overwrite=True)
context.get_admin_context()
self.assertIs(o_context.get_current(), ctx1)
def _metadata_as_json(self, version, path):
metadata = {'uuid': self.uuid}
if self.launch_metadata:
metadata['meta'] = self.launch_metadata
if self.files:
metadata['files'] = self.files
if self.extra_md:
metadata.update(self.extra_md)
if self.network_config:
metadata['network_config'] = self.network_config
if self.instance.key_name:
metadata['public_keys'] = {
self.instance.key_name: self.instance.key_data
}
if cells_opts.get_cell_type() == 'compute':
cells_api = cells_rpcapi.CellsAPI()
keypair = cells_api.get_keypair_at_top(
context.get_admin_context(), self.instance.user_id,
self.instance.key_name)
else:
try:
keypair = keypair_obj.KeyPair.get_by_name(
context.get_admin_context(), self.instance.user_id,
self.instance.key_name)
except exception.KeypairNotFound:
# NOTE(mriedem): If the keypair was deleted from under us
# don't totally fail the request, just treat it as if the
# instance.key_name wasn't set.
keypair = None
if keypair:
metadata['keys'] = [{
'name': keypair.name,
'type': keypair.type,
'data': keypair.public_key
}]
else:
LOG.debug(
"Unable to find keypair for instance with "
"key name '%s'.",
self.instance.key_name,
instance=self.instance)
metadata['hostname'] = self._get_hostname()
metadata['name'] = self.instance.display_name
metadata['launch_index'] = self.instance.launch_index
metadata['availability_zone'] = self.availability_zone
if self._check_os_version(GRIZZLY, version):
metadata['random_seed'] = base64.b64encode(os.urandom(512))
if self._check_os_version(LIBERTY, version):
metadata['project_id'] = self.instance.project_id
self.set_mimetype(MIME_TYPE_APPLICATION_JSON)
return jsonutils.dump_as_bytes(metadata)
def test_volume_type_get_with_extra_specs(self):
volume_type = storage.volume_type_get(
context.get_admin_context(),
self.volume_type1_id)
self.assertEqual(self.vol_type1_specs, volume_type['extra_specs'])
volume_type = storage.volume_type_get(
context.get_admin_context(),
self.vol_type2_id)
self.assertEqual({}, volume_type['extra_specs'])
def test_volume_type_get_by_name_with_extra_specs(self):
volume_type = storage.volume_type_get_by_name(
context.get_admin_context(),
self.vol_type1['name'])
self.assertEqual(self.vol_type1_specs, volume_type['extra_specs'])
volume_type = storage.volume_type_get_by_name(
context.get_admin_context(),
self.vol_type2_noextra['name'])
self.assertEqual({}, volume_type['extra_specs'])
def test_volume_type_extra_specs_delete(self):
expected_specs = self.vol_type1_specs.copy()
del expected_specs['vol_extra2']
storage.volume_type_extra_specs_delete(context.get_admin_context(),
self.volume_type1_id,
'vol_extra2')
actual_specs = storage.volume_type_extra_specs_get(
context.get_admin_context(),
self.volume_type1_id)
self.assertEqual(expected_specs, actual_specs)
def test_service_enabled_on_create_based_on_flag(self):
self.flags(enable_new_services=True)
host = 'foo'
binary = 'storage-fake'
app = service.Service.create(host=host, binary=binary)
app.start()
app.stop()
ref = storage.service_get(context.get_admin_context(), app.service_id)
storage.service_destroy(context.get_admin_context(), app.service_id)
self.assertFalse(ref['disabled'])
def test_post_start_hook_child_cell(self):
self.mox.StubOutWithMock(self.driver, 'start_servers')
self.mox.StubOutWithMock(context, 'get_admin_context')
self.mox.StubOutWithMock(self.cells_manager, '_update_our_parents')
self.driver.start_servers(self.msg_runner)
context.get_admin_context().AndReturn(self.ctxt)
self.cells_manager._update_our_parents(self.ctxt)
self.mox.ReplayAll()
self.cells_manager.post_start_hook()
def _metadata_as_json(self, version, path):
metadata = {'uuid': self.uuid}
if self.launch_metadata:
metadata['meta'] = self.launch_metadata
if self.files:
metadata['files'] = self.files
if self.extra_md:
metadata.update(self.extra_md)
if self.network_config:
metadata['network_config'] = self.network_config
if self.instance.key_name:
metadata['public_keys'] = {
self.instance.key_name: self.instance.key_data
}
if cells_opts.get_cell_type() == 'compute':
cells_api = cells_rpcapi.CellsAPI()
keypair = cells_api.get_keypair_at_top(
context.get_admin_context(), self.instance.user_id,
self.instance.key_name)
else:
try:
keypair = keypair_obj.KeyPair.get_by_name(
context.get_admin_context(), self.instance.user_id,
self.instance.key_name)
except exception.KeypairNotFound:
# NOTE(mriedem): If the keypair was deleted from under us
# don't totally fail the request, just treat it as if the
# instance.key_name wasn't set.
keypair = None
if keypair:
metadata['keys'] = [
{'name': keypair.name,
'type': keypair.type,
'data': keypair.public_key}
]
else:
LOG.debug("Unable to find keypair for instance with "
"key name '%s'.", self.instance.key_name,
instance=self.instance)
metadata['hostname'] = self._get_hostname()
metadata['name'] = self.instance.display_name
metadata['launch_index'] = self.instance.launch_index
metadata['availability_zone'] = self.availability_zone
if self._check_os_version(GRIZZLY, version):
metadata['random_seed'] = base64.b64encode(os.urandom(512))
if self._check_os_version(LIBERTY, version):
metadata['project_id'] = self.instance.project_id
self.set_mimetype(MIME_TYPE_APPLICATION_JSON)
return jsonutils.dump_as_bytes(metadata)
def test_volume_type_extra_specs_update(self):
expected_specs = self.vol_type1_specs.copy()
expected_specs['vol_extra3'] = "4"
storage.volume_type_extra_specs_update_or_create(
context.get_admin_context(),
self.volume_type1_id,
dict(vol_extra3=4))
actual_specs = storage.volume_type_extra_specs_get(
context.get_admin_context(),
self.volume_type1_id)
self.assertEqual(expected_specs, actual_specs)
def test_volume_type_extra_specs_create(self):
expected_specs = self.vol_type1_specs.copy()
expected_specs['vol_extra4'] = 'value4'
expected_specs['vol_extra5'] = 'value5'
storage.volume_type_extra_specs_update_or_create(
context.get_admin_context(),
self.volume_type1_id,
dict(vol_extra4="value4",
vol_extra5="value5"))
actual_specs = storage.volume_type_extra_specs_get(
context.get_admin_context(),
self.volume_type1_id)
self.assertEqual(expected_specs, actual_specs)
def test_flavor_manage_permissions(self):
"""Ensure that regular users can't create or delete flavors.
"""
ctx = context.get_admin_context()
flav1 = {'flavor': rand_flavor()}
# Ensure user can't create flavor
resp = self.user_api.api_post('flavors', flav1,
check_response_status=False)
self.assertEqual(403, resp.status)
# ... and that it didn't leak through
self.assertRaises(ex.FlavorNotFound,
compute.flavor_get_by_flavor_id,
ctx, flav1['flavor']['id'])
# Create the flavor as the admin user
self.api.api_post('flavors', flav1)
# Ensure user can't delete flavors from our cloud
resp = self.user_api.api_delete('flavors/%s' % flav1['flavor']['id'],
check_response_status=False)
self.assertEqual(403, resp.status)
# ... and ensure that we didn't actually delete the flavor,
# this will throw an exception if we did.
compute.flavor_get_by_flavor_id(ctx, flav1['flavor']['id'])
def test_flavor_manage_func(self):
"""Basic flavor creation lifecycle testing.
- Creating a flavor
- Ensure it's in the database
- Ensure it's in the listing
- Delete it
- Ensure it's hidden in the database
"""
ctx = context.get_admin_context()
flav1 = {
'flavor': rand_flavor(),
}
# Create flavor and ensure it made it to the database
self.api.api_post('flavors', flav1)
flav1db = compute.flavor_get_by_flavor_id(ctx, flav1['flavor']['id'])
self.assertFlavorDbEqual(flav1['flavor'], flav1db)
# Ensure new flavor is seen in the listing
resp = self.api.api_get('flavors')
self.assertFlavorInList(flav1['flavor'], resp.body)
# Delete flavor and ensure it was removed from the database
self.api.api_delete('flavors/%s' % flav1['flavor']['id'])
self.assertRaises(ex.FlavorNotFound,
compute.flavor_get_by_flavor_id,
ctx, flav1['flavor']['id'])
resp = self.api.api_delete('flavors/%s' % flav1['flavor']['id'],
check_response_status=False)
self.assertEqual(404, resp.status)
def test_migrate_old_resize_record(self):
db_migration = dict(fake_db_migration(), migration_type=None)
with mock.patch('compute.compute.migration_get') as fake_get:
fake_get.return_value = db_migration
mig = compute.Migration.get_by_id(context.get_admin_context(), 1)
self.assertTrue(mig.obj_attr_is_set('migration_type'))
self.assertEqual('resize', mig.migration_type)
def ec2_snap_id_to_uuid(ec2_id):
"""Get the corresponding UUID for the given ec2-id."""
ctxt = context.get_admin_context()
# NOTE(jgriffith) first strip prefix to get just the numeric
int_id = ec2_id_to_id(ec2_id)
return get_snapshot_uuid_from_int_id(ctxt, int_id)
def init_host_floating_ips(self):
"""Configures floating IPs owned by host."""
admin_context = context.get_admin_context()
try:
floating_ips = objects.FloatingIPList.get_by_host(admin_context,
self.host)
except exception.NotFound:
return
for floating_ip in floating_ips:
if floating_ip.fixed_ip_id:
try:
fixed_ip = floating_ip.fixed_ip
except exception.FixedIpNotFound:
LOG.debug('Fixed IP %s not found', floating_ip.fixed_ip_id)
continue
interface = CONF.public_interface or floating_ip.interface
try:
self.l3driver.add_floating_ip(floating_ip.address,
fixed_ip.address,
interface,
fixed_ip.network)
except processutils.ProcessExecutionError:
LOG.debug('Interface %s not found', interface)
raise exception.NoFloatingIpInterface(interface=interface)
def revoke_certs_by_project(project_id):
"""Revoke all project certs."""
# NOTE(vish): This is somewhat useless because we can just shut down
# the vpn.
admin = context.get_admin_context()
for cert in db.certificate_get_all_by_project(admin, project_id):
revoke_cert(cert['project_id'], cert['file_name'])
def setup_profiler(binary, host):
if (osprofiler_notifier is None or
profiler is None or
osprofiler_web is None or
profiler_opts is None):
LOG.debug('osprofiler is not present')
return
if CONF.profiler.enabled:
_notifier = osprofiler_notifier.create(
"Messaging", messaging, context.get_admin_context().to_dict(),
rpc.TRANSPORT, "cinder", binary, host)
osprofiler_notifier.set(_notifier)
osprofiler_web.enable(CONF.profiler.hmac_keys)
LOG.warning(
_LW("OSProfiler is enabled.\nIt means that person who knows "
"any of hmac_keys that are specified in "
"/etc/cinder/cinder.conf can trace his requests. \n"
"In real life only operator can read this file so there "
"is no security issue. Note that even if person can "
"trigger profiler, only admin user can retrieve trace "
"information.\n"
"To disable OSprofiler set in cinder.conf:\n"
"[profiler]\nenabled=false"))
else:
osprofiler_web.disable()
def _encryption_update_bad_body(self, update_body, msg):
# Create Volume Type and Encryption
volume_type = self._default_volume_type
res = self._create_type_and_encryption(volume_type)
# Update Encryption
res = self.\
_get_response(volume_type, req_method='PUT',
req_body=jsonutils.dump_as_bytes(update_body),
req_headers='application/json',
url='/v2/fake/types/%s/encryption/fake_type_id')
res_dict = jsonutils.loads(res.body)
expected = {
'badRequest': {
'code': 400,
'message': (msg)
}
}
# Confirm Failure
self.assertEqual(expected, res_dict)
storage.volume_type_destroy(context.get_admin_context(), volume_type['id'])
def get_metadata_by_address(address):
ctxt = context.get_admin_context()
fixed_ip = network.API().get_fixed_ip_by_address(ctxt, address)
return get_metadata_by_instance_id(fixed_ip['instance_uuid'],
address,
ctxt)
def revoke_certs_by_project(project_id):
"""Revoke all project certs."""
# NOTE(vish): This is somewhat useless because we can just shut down
# the vpn.
admin = context.get_admin_context()
for cert in db.certificate_get_all_by_project(admin, project_id):
revoke_cert(cert['project_id'], cert['file_name'])
def start(self):
"""Start serving this service using loaded configuration.
Also, retrieve updated port number in case '0' was passed in, which
indicates a random port should be used.
:returns: None
"""
ctxt = context.get_admin_context()
service_ref = objects.Service.get_by_host_and_binary(ctxt, self.host,
self.binary)
if not service_ref:
try:
service_ref = _create_service_ref(self, ctxt)
except (exception.ServiceTopicExists,
exception.ServiceBinaryExists):
# NOTE(danms): If we race to create a record wth a sibling,
# don't fail here.
service_ref = objects.Service.get_by_host_and_binary(
ctxt, self.host, self.binary)
_update_service_ref(service_ref, ctxt)
if self.manager:
self.manager.init_host()
self.manager.pre_start_hook()
if self.backdoor_port is not None:
self.manager.backdoor_port = self.backdoor_port
self.server.start()
if self.manager:
self.manager.post_start_hook()
def setUp(self):
super(FlashSystemISCSIDriverTestCase, self).setUp()
self._def_flags = {'san_ip': 'hostname',
'san_login': '******',
'san_password': '******',
'flashsystem_connection_protocol': 'iSCSI',
'flashsystem_multihostmap_enabled': True,
'iscsi_ip_address': '192.168.1.10',
'flashsystem_iscsi_portid': 1}
self.connector = {
'host': 'flashsystem',
'wwnns': ['0123456789abcdef', '0123456789abcdeg'],
'wwpns': ['abcd000000000001', 'abcd000000000002'],
'initiator': 'iqn.123456'}
self.sim = FlashSystemManagementSimulator()
self.driver = FlashSystemFakeISCSIDriver(
configuration=conf.Configuration(None))
self.driver.set_fake_storage(self.sim)
self._reset_flags()
self.ctxt = context.get_admin_context()
self.driver.do_setup(None)
self.driver.check_for_setup_error()
self.sleeppatch = mock.patch('eventlet.greenthread.sleep')
self.sleeppatch.start()
def _async_init_instance_info():
context = context_module.get_admin_context()
LOG.debug("START:_async_init_instance_info")
self._instance_info = {}
compute_nodes = objects.ComputeNodeList.get_all(context).objects
LOG.debug("Total number of compute nodes: %s", len(compute_nodes))
# Break the queries into batches of 10 to reduce the total number
# of calls to the DB.
batch_size = 10
start_node = 0
end_node = batch_size
while start_node <= len(compute_nodes):
curr_nodes = compute_nodes[start_node:end_node]
start_node += batch_size
end_node += batch_size
filters = {
"host": [curr_node.host for curr_node in curr_nodes],
"deleted": False
}
result = objects.InstanceList.get_by_filters(context, filters)
instances = result.objects
LOG.debug("Adding %s instances for hosts %s-%s",
len(instances), start_node, end_node)
for instance in instances:
host = instance.host
if host not in self._instance_info:
self._instance_info[host] = {
"instances": {},
"updated": False
}
inst_dict = self._instance_info[host]
inst_dict["instances"][instance.uuid] = instance
# Call sleep() to cooperatively yield
time.sleep(0)
LOG.debug("END:_async_init_instance_info")
def ec2_snap_id_to_uuid(ec2_id):
"""Get the corresponding UUID for the given ec2-id."""
ctxt = context.get_admin_context()
# NOTE(jgriffith) first strip prefix to get just the numeric
int_id = ec2_id_to_id(ec2_id)
return get_snapshot_uuid_from_int_id(ctxt, int_id)
def test_archive_deleted_rows(self):
# Boots a server, deletes it, and then tries to archive it.
server = self._create_server()
server_id = server['id']
# Assert that there are instance_actions. instance_actions are
# interesting since we don't soft delete them but they have a foreign
# key back to the instances table.
actions = self.api.get_instance_actions(server_id)
self.assertTrue(len(actions),
'No instance actions for server: %s' % server_id)
self._delete_server(server_id)
# Verify we have the soft deleted instance in the database.
admin_context = context.get_admin_context(read_deleted='yes')
# This will raise InstanceNotFound if it's not found.
instance = compute.instance_get_by_uuid(admin_context, server_id)
# Make sure it's soft deleted.
self.assertNotEqual(0, instance.deleted)
# Verify we have some system_metadata since we'll check that later.
self.assertTrue(len(instance.system_metadata),
'No system_metadata for instance: %s' % server_id)
# Now try and archive the soft deleted records.
results = compute.archive_deleted_rows(max_rows=100)
# verify system_metadata was dropped
self.assertIn('instance_system_metadata', results)
self.assertEqual(len(instance.system_metadata),
results['instance_system_metadata'])
# Verify that instances rows are dropped
self.assertIn('instances', results)
# Verify that instance_actions and actions_event are dropped
# by the archive
self.assertIn('instance_actions', results)
self.assertIn('instance_actions_events', results)
def get_metadata_by_instance_id(instance_id, address, ctxt=None):
ctxt = ctxt or context.get_admin_context()
instance = objects.Instance.get_by_uuid(
ctxt, instance_id, expected_attrs=['ec2_ids', 'flavor', 'info_cache',
'metadata', 'system_metadata',
'security_groups'])
return InstanceMetadata(instance, address)
def test_create_export(self):
expected_result = {'location': '10.9.8.7:3260,1 ' +
self.iscsi_target_prefix +
self.testvol['name'] + ' 1',
'auth': 'CHAP QZJb P68e'}
with mock.patch('storage.utils.execute', return_value=('', '')),\
mock.patch.object(self.target, '_get_target',
side_effect=lambda x: 1),\
mock.patch.object(self.target, '_verify_backing_lun',
side_effect=lambda x, y: True),\
mock.patch.object(self.target, '_get_target_chap_auth',
side_effect=lambda x, y: None) as m_chap,\
mock.patch.object(vutils, 'generate_username',
side_effect=lambda: 'QZJb'),\
mock.patch.object(vutils, 'generate_password',
side_effect=lambda: 'P68e'):
ctxt = context.get_admin_context()
self.assertEqual(expected_result,
self.target.create_export(ctxt,
self.testvol,
self.fake_volumes_dir))
m_chap.side_effect = lambda x, y: ('otzL', '234Z')
expected_result['auth'] = ('CHAP otzL 234Z')
self.assertEqual(expected_result,
self.target.create_export(ctxt,
self.testvol,
self.fake_volumes_dir))
def test_attach_volume_to_server(self):
self.stub_out('compute.volume.cinder.API.get', fakes.stub_volume_get)
self.stub_out('compute.volume.cinder.API.check_attach',
lambda *a, **k: None)
self.stub_out('compute.volume.cinder.API.reserve_volume',
lambda *a, **k: None)
device_name = '/dev/vdd'
bdm = compute.BlockDeviceMapping()
bdm['device_name'] = device_name
self.stub_out(
'compute.compute.manager.ComputeManager.reserve_block_device_name',
lambda *a, **k: bdm)
self.stub_out(
'compute.compute.manager.ComputeManager.attach_volume',
lambda *a, **k: None)
self.stub_out(
'compute.compute.BlockDeviceMapping.get_by_volume_and_instance',
classmethod(lambda *a, **k: None))
volume = fakes.stub_volume_get(None, context.get_admin_context(),
'a26887c6-c47b-4654-abb5-dfadf7d3f803')
subs = {
'volume_id': volume['id'],
'device': device_name
}
server_id = self._post_server()
response = self._do_post('servers/%s/os-volume_attachments'
% server_id,
'attach-volume-to-server-req', subs)
self._verify_response('attach-volume-to-server-resp', subs,
response, 200)
def _init_aggregates(self):
elevated = context_module.get_admin_context()
aggs = objects.AggregateList.get_all(elevated)
for agg in aggs:
self.aggs_by_id[agg.id] = agg
for host in agg.hosts:
self.host_aggregates_map[host].add(agg.id)
def test_list_resizing_instances(self):
instances = [{'image_ref': '1',
'host': CONF.host,
'id': '1',
'uuid': '123',
'vm_state': vm_states.RESIZED,
'task_state': None}]
all_instances = [fake_instance.fake_instance_obj(None, **instance)
for instance in instances]
image_cache_manager = imagecache.ImageCacheManager()
self.mox.StubOutWithMock(compute.block_device.BlockDeviceMappingList,
'get_by_instance_uuid')
ctxt = context.get_admin_context()
bdms = block_device_obj.block_device_make_list_from_dicts(
ctxt, swap_bdm_256)
compute.block_device.BlockDeviceMappingList.get_by_instance_uuid(
ctxt, '123').AndReturn(bdms)
self.mox.ReplayAll()
running = image_cache_manager._list_running_instances(ctxt,
all_instances)
self.assertEqual(1, len(running['used_images']))
self.assertEqual((1, 0, ['instance-00000001']),
running['used_images']['1'])
self.assertEqual(set(['instance-00000001', '123',
'instance-00000001_resize', '123_resize']),
running['instance_names'])
self.assertEqual(1, len(running['image_popularity']))
self.assertEqual(1, running['image_popularity']['1'])
def setUp(self):
super(SchedulerReportClientTestCase, self).setUp()
self.context = context.get_admin_context()
self.flags(use_local=True, group='conductor')
self.client = scheduler_report_client.SchedulerReportClient()
def test_ensure_export_chap(self, mock_execute,
mock_get_target,
mock_scst_execute):
mock_execute.return_value = (None, None)
mock_scst_execute.return_value = (None, None)
mock_get_target.return_value = 1
ctxt = context.get_admin_context()
def _fake_get_target_and_lun(*args, **kwargs):
return 0, 1
def _fake_get_target_chap_auth(*args, **kwargs):
return None
with mock.patch.object(self.target, 'create_iscsi_target'),\
mock.patch.object(self.target, '_get_target_chap_auth',
side_effect=_fake_get_target_chap_auth),\
mock.patch.object(self.target, '_get_target_and_lun',
side_effect=_fake_get_target_and_lun):
self.target.ensure_export(ctxt,
self.testvol,
self.fake_volumes_dir)
self.target.create_iscsi_target.assert_called_once_with(
'iqn.2010-10.org.openstack:testvol',
'ed2c2222-5fc0-11e4-aa15-123b93f75cba',
0, 1, self.fake_volumes_dir, None)
def _init_aggregates(self):
elevated = context_module.get_admin_context()
aggs = objects.AggregateList.get_all(elevated)
for agg in aggs:
self.aggs_by_id[agg.id] = agg
for host in agg.hosts:
self.host_aggregates_map[host].add(agg.id)
def _async_init_instance_info():
context = context_module.get_admin_context()
LOG.debug("START:_async_init_instance_info")
self._instance_info = {}
compute_nodes = objects.ComputeNodeList.get_all(context).objects
LOG.debug("Total number of compute nodes: %s", len(compute_nodes))
# Break the queries into batches of 10 to reduce the total number
# of calls to the DB.
batch_size = 10
start_node = 0
end_node = batch_size
while start_node <= len(compute_nodes):
curr_nodes = compute_nodes[start_node:end_node]
start_node += batch_size
end_node += batch_size
filters = {"host": [curr_node.host
for curr_node in curr_nodes],
"deleted": False}
result = objects.InstanceList.get_by_filters(context,
filters)
instances = result.objects
LOG.debug("Adding %s instances for hosts %s-%s",
len(instances), start_node, end_node)
for instance in instances:
host = instance.host
if host not in self._instance_info:
self._instance_info[host] = {"instances": {},
"updated": False}
inst_dict = self._instance_info[host]
inst_dict["instances"][instance.uuid] = instance
# Call sleep() to cooperatively yield
time.sleep(0)
LOG.debug("END:_async_init_instance_info")
def _determine_version_cap(self, target):
global LAST_VERSION
if LAST_VERSION:
return LAST_VERSION
service_version = objects.Service.get_minimum_version(
context.get_admin_context(), 'nova-compute')
history = service_obj.SERVICE_VERSION_HISTORY
try:
version_cap = history[service_version]['compute_rpc']
except IndexError:
LOG.error(_LE('Failed to extract compute RPC version from '
'service history because I am too '
'old (minimum version is now %(version)i)'),
{'version': service_version})
raise exception.ServiceTooOld(thisver=service_obj.SERVICE_VERSION,
minver=service_version)
except KeyError:
LOG.error(_LE('Failed to extract compute RPC version from '
'service history for version %(version)i'),
{'version': service_version})
return target.version
LAST_VERSION = version_cap
LOG.info(_LI('Automatically selected compute RPC version %(rpc)s '
'from minimum service version %(service)i'),
{'rpc': version_cap,
'service': service_version})
return version_cap
def create_volume(self, volume):
LOG.debug('start to create volume')
LOG.debug('volume glance image metadata: %s' %
volume.volume_glance_metadata)
volume_args = {}
volume_args['size'] = volume.size
volume_args['display_description'] = volume.display_description
volume_args['display_name'] = self._get_provider_volume_name(
volume.display_name, volume.id)
context = req_context.RequestContext(is_admin=True,
project_id=volume.project_id)
volume_type_id = volume.volume_type_id
volume_type_name = None
LOG.debug('volume type id %s ' % volume_type_id)
if volume_type_id:
volume_type_name = self._get_sub_type_name(
req_context.get_admin_context(), volume_type_id)
if volume_type_name:
volume_args['volume_type'] = volume_type_name
optionals = ('shareable', 'metadata', 'multiattach')
volume_args.update((prop, getattr(volume, prop)) for prop in optionals
if getattr(volume, prop, None))
if 'metadata' not in volume_args:
volume_args['metadata'] = {}
volume_args['metadata']['tag:caa_volume_id'] = volume.id
sub_volume = self.os_cinderclient(context).create_volume(**volume_args)
LOG.debug('submit create-volume task to sub os. '
'sub volume id: %s' % sub_volume.id)
LOG.debug('start to wait for volume %s in status '
'available' % sub_volume.id)
try:
self.os_cinderclient(context).check_create_volume_complete(
sub_volume)
except Exception as ex:
LOG.exception(
_LE("volume(%s), check_create_volume_complete "
"failed! ex = %s"), volume.id, ex)
with excutils.save_and_reraise_exception():
sub_volume.delete()
try:
# create volume mapper
values = {"provider_volume_id": sub_volume.id}
self.caa_db_api.volume_mapper_create(context, volume.id,
context.project_id, values)
except Exception as ex:
LOG.exception(_LE("volume_mapper_create failed! ex = %s"), ex)
sub_volume.delete()
raise
LOG.debug('create volume %s success.' % volume.id)
return {'provider_location': 'SUB-FusionSphere'}
def setUp(self):
super(TestNexentaISCSIDriver, self).setUp()
self.cfg = mock.Mock(spec=conf.Configuration)
self.ctxt = context.get_admin_context()
self.cfg.nexenta_dataset_description = ''
self.cfg.nexenta_host = '1.1.1.1'
self.cfg.nexenta_user = '******'
self.cfg.nexenta_password = '******'
self.cfg.nexenta_volume = 'storage'
self.cfg.nexenta_rest_port = 2000
self.cfg.nexenta_rest_protocol = 'http'
self.cfg.nexenta_iscsi_target_portal_port = 3260
self.cfg.nexenta_target_prefix = 'iqn:'
self.cfg.nexenta_target_group_prefix = 'storage/'
self.cfg.nexenta_blocksize = '8K'
self.cfg.nexenta_sparse = True
self.cfg.nexenta_dataset_compression = 'on'
self.cfg.nexenta_dataset_dedup = 'off'
self.cfg.nexenta_rrmgr_compression = 1
self.cfg.nexenta_rrmgr_tcp_buf_size = 1024
self.cfg.nexenta_rrmgr_connections = 2
self.cfg.reserved_percentage = 20
self.nms_mock = mock.Mock()
for mod in ['volume', 'zvol', 'iscsitarget', 'appliance',
'stmf', 'scsidisk', 'snapshot']:
setattr(self.nms_mock, mod, mock.Mock())
self.stubs.Set(jsonrpc, 'NexentaJSONProxy',
lambda *_, **__: self.nms_mock)
self.drv = iscsi.NexentaISCSIDriver(
configuration=self.cfg)
self.drv.db = storage
self.drv.do_setup(self.ctxt)
def init_host_floating_ips(self):
"""Configures floating IPs owned by host."""
admin_context = context.get_admin_context()
try:
floating_ips = objects.FloatingIPList.get_by_host(
admin_context, self.host)
except exception.NotFound:
return
for floating_ip in floating_ips:
if floating_ip.fixed_ip_id:
try:
fixed_ip = floating_ip.fixed_ip
except exception.FixedIpNotFound:
LOG.debug('Fixed IP %s not found', floating_ip.fixed_ip_id)
continue
interface = CONF.public_interface or floating_ip.interface
try:
self.l3driver.add_floating_ip(floating_ip.address,
fixed_ip.address, interface,
fixed_ip.network)
except processutils.ProcessExecutionError:
LOG.debug('Interface %s not found', interface)
raise exception.NoFloatingIpInterface(interface=interface)
def get_flavor_access_by_flavor_id(flavorid, ctxt=None):
"""Retrieve flavor access list by flavor id."""
if ctxt is None:
ctxt = context.get_admin_context()
flavor = objects.Flavor.get_by_flavor_id(ctxt, flavorid)
return flavor.projects
def test_connection_switch(self):
# Use a file-based sqlite database so data will persist across new
# connections
fake_conn = 'sqlite:///' + self.test_filename
# The 'main' database connection will stay open, so in-memory is fine
self.useFixture(fixtures.Database(database='main'))
self.useFixture(fixtures.Database(connection=fake_conn))
# Make a request context with a cell mapping
mapping = compute.CellMapping(database_connection=fake_conn)
# In the tests, the admin context is required in order to read
# an Instance back after write, for some reason
ctxt = context.get_admin_context()
# Create an instance in the cell database
uuid = uuidutils.generate_uuid()
with context.target_cell(ctxt, mapping):
instance = compute.Instance(context=ctxt, uuid=uuid)
instance.create()
# Verify the instance is found in the cell database
inst = compute.Instance.get_by_uuid(ctxt, uuid)
self.assertEqual(uuid, inst.uuid)
# Verify the instance isn't found in the main database
self.assertRaises(exception.InstanceNotFound,
compute.Instance.get_by_uuid, ctxt, uuid)
def test_attach_volume_to_server(self):
self.stub_out('compute.volume.cinder.API.get', fakes.stub_volume_get)
self.stub_out('compute.volume.cinder.API.check_attach',
lambda *a, **k: None)
self.stub_out('compute.volume.cinder.API.reserve_volume',
lambda *a, **k: None)
device_name = '/dev/vdd'
bdm = compute.BlockDeviceMapping()
bdm['device_name'] = device_name
self.stub_out(
'compute.compute.manager.ComputeManager.reserve_block_device_name',
lambda *a, **k: bdm)
self.stub_out('compute.compute.manager.ComputeManager.attach_volume',
lambda *a, **k: None)
self.stub_out(
'compute.compute.BlockDeviceMapping.get_by_volume_and_instance',
classmethod(lambda *a, **k: None))
volume = fakes.stub_volume_get(None, context.get_admin_context(),
'a26887c6-c47b-4654-abb5-dfadf7d3f803')
subs = {'volume_id': volume['id'], 'device': device_name}
server_id = self._post_server()
response = self._do_post(
'servers/%s/os-volume_attachments' % server_id,
'attach-volume-to-server-req', subs)
self._verify_response('attach-volume-to-server-resp', subs, response,
200)
def setUp(self):
super(TestNexentaISCSIDriver, self).setUp()
self.cfg = mock.Mock(spec=conf.Configuration)
self.ctxt = context.get_admin_context()
self.cfg.nexenta_dataset_description = ''
self.cfg.nexenta_host = '1.1.1.1'
self.cfg.nexenta_user = '******'
self.cfg.nexenta_password = '******'
self.cfg.nexenta_volume = 'storage'
self.cfg.nexenta_rest_port = 2000
self.cfg.nexenta_rest_protocol = 'http'
self.cfg.nexenta_iscsi_target_portal_port = 8080
self.cfg.nexenta_target_prefix = 'iqn:'
self.cfg.nexenta_target_group_prefix = 'storage/'
self.cfg.nexenta_ns5_blocksize = 32
self.cfg.nexenta_sparse = True
self.cfg.nexenta_dataset_compression = 'on'
self.cfg.nexenta_dataset_dedup = 'off'
self.cfg.reserved_percentage = 20
self.cfg.nexenta_volume = 'pool'
self.cfg.nexenta_volume_group = 'dsg'
self.nef_mock = mock.Mock()
self.stubs.Set(jsonrpc, 'NexentaJSONProxy',
lambda *_, **__: self.nef_mock)
self.drv = iscsi.NexentaISCSIDriver(
configuration=self.cfg)
self.drv.db = storage
self.drv.do_setup(self.ctxt)
def setUp(self):
super(TestNexentaNfsDriver, self).setUp()
self.ctxt = context.get_admin_context()
self.cfg = mock.Mock(spec=conf.Configuration)
self.cfg.nexenta_dataset_description = ''
self.cfg.nexenta_shares_config = None
self.cfg.nexenta_mount_point_base = '$state_path/mnt'
self.cfg.nexenta_sparsed_volumes = True
self.cfg.nexenta_dataset_compression = 'on'
self.cfg.nexenta_dataset_dedup = 'off'
self.cfg.nexenta_rrmgr_compression = 1
self.cfg.nexenta_rrmgr_tcp_buf_size = 1024
self.cfg.nexenta_rrmgr_connections = 2
self.cfg.nfs_mount_point_base = '/mnt/test'
self.cfg.nfs_mount_options = None
self.cfg.nas_mount_options = None
self.cfg.nexenta_nms_cache_volroot = False
self.cfg.nfs_mount_attempts = 3
self.cfg.reserved_percentage = 20
self.cfg.max_over_subscription_ratio = 20.0
self.nms_mock = mock.Mock()
for mod in ('appliance', 'folder', 'server', 'volume', 'netstorsvc',
'snapshot', 'netsvc'):
setattr(self.nms_mock, mod, mock.Mock())
self.nms_mock.__hash__ = lambda *_, **__: 1
self.stubs.Set(jsonrpc, 'NexentaJSONProxy',
lambda *_, **__: self.nms_mock)
self.drv = nfs.NexentaNfsDriver(configuration=self.cfg)
self.drv.shares = {}
self.drv.share2nms = {}
def test_boot_servers_with_affinity_overquota(self):
# Tests that we check server group member quotas and cleanup created
# resources when we fail with OverQuota.
self.flags(quota_server_group_members=1)
# make sure we start with 0 servers
servers = self.api.get_servers(detail=False)
self.assertEqual(0, len(servers))
created_group = self.api.post_server_groups(self.affinity)
ex = self.assertRaises(client.OpenStackApiException,
self._boot_servers_to_group, created_group)
self.assertEqual(403, ex.response.status_code)
# _boot_servers_to_group creates 2 instances in the group in order, not
# multiple servers in a single request. Since our quota is 1, the first
# server create would pass, the second should fail, and we should be
# left with 1 server and it's 1 block device mapping.
servers = self.api.get_servers(detail=False)
self.assertEqual(1, len(servers))
ctxt = context.get_admin_context()
servers = compute.instance_get_all(ctxt)
self.assertEqual(1, len(servers))
ctxt_mgr = db_api.get_context_manager(ctxt)
with ctxt_mgr.reader.using(ctxt):
bdms = db_api._block_device_mapping_get_query(ctxt).all()
self.assertEqual(1, len(bdms))
self.assertEqual(servers[0]['uuid'], bdms[0]['instance_uuid'])
def setUp(self):
super(ExtendedFloatingIpTestV21, self).setUp()
self.stubs.Set(cloud.api.API, "get",
compute_api_get)
self.stubs.Set(network.api.API, "get_floating_ip",
network_api_get_floating_ip)
self.stubs.Set(network.api.API, "get_floating_ip_by_address",
network_api_get_floating_ip_by_address)
self.stubs.Set(network.api.API, "get_floating_ips_by_project",
network_api_get_floating_ips_by_project)
self.stubs.Set(network.api.API, "release_floating_ip",
network_api_release)
self.stubs.Set(network.api.API, "disassociate_floating_ip",
network_api_disassociate)
self.stubs.Set(network.api.API, "get_instance_id_by_floating_address",
get_instance_by_floating_ip_addr)
self.stubs.Set(compute_utils, "get_nw_info_for_instance",
stub_nw_info(self))
fake_network.stub_out_nw_api_get_instance_nw_info(self)
self.stub_out('cloud.cloud.instance_get',
fake_instance_get)
self.context = context.get_admin_context()
self._create_floating_ips()
self.ext_mgr = extensions.ExtensionManager()
self.ext_mgr.extensions = {}
self.ext_mgr.extensions['os-floating-ips'] = True
self.ext_mgr.extensions['os-extended-floating-ips'] = True
self.controller = self.floating_ips.FloatingIPController()
self.manager = self.floating_ips.\
FloatingIPActionController(self.ext_mgr)
self.fake_req = fakes.HTTPRequest.blank('')
def _create_instance_with_availability_zone(self, zone_name):
def create(*args, **kwargs):
self.assertIn('availability_zone', kwargs)
self.assertEqual('compute', kwargs['availability_zone'])
return old_create(*args, **kwargs)
old_create = compute_api.API.create
self.stubs.Set(compute_api.API, 'create', create)
image_href = '76fa36fc-c930-4bf3-8c8a-ea2a2420deb6'
flavor_ref = ('http://localhost' + self.base_url + 'flavors/3')
body = {
'server': {
'name': 'server_test',
'imageRef': image_href,
'flavorRef': flavor_ref,
'metadata': {
'hello': 'world',
'open': 'stack',
},
'availability_zone': zone_name,
},
}
admin_context = context.get_admin_context()
compute.service_create(
admin_context, {
'host': 'host1_zones',
'binary': "compute-compute",
'topic': 'compute',
'report_count': 0
})
agg = compute.aggregate_create(admin_context, {'name': 'agg1'},
{'availability_zone': 'compute'})
compute.aggregate_host_add(admin_context, agg['id'], 'host1_zones')
return self.req, body
def _get_instance_id_from_lb(self, provider_id, instance_address):
# We use admin context, admin=True to lookup the
# inter-Edge network port
context = nova_context.get_admin_context()
neutron = neutronapi.get_client(context, admin=True)
# Tenant, instance ids are found in the following method:
# X-Metadata-Provider contains id of the metadata provider, and since
# overlapping networks cannot be connected to the same metadata
# provider, the combo of tenant's instance IP and the metadata
# provider has to be unique.
#
# The networks which are connected to the metadata provider are
# retrieved in the 1st call to neutron.list_subnets()
# In the 2nd call we read the ports which belong to any of the
# networks retrieved above, and have the X-Forwarded-For IP address.
# This combination has to be unique as explained above, and we can
# read the instance_id, tenant_id from that port entry.
# Retrieve networks which are connected to metadata provider
md_subnets = neutron.list_subnets(
context,
advanced_service_providers=[provider_id],
fields=['network_id'])
md_networks = [
subnet['network_id'] for subnet in md_subnets['subnets']
]
try:
# Retrieve the instance data from the instance's port
instance_data = neutron.list_ports(
context,
fixed_ips='ip_address=' + instance_address,
network_id=md_networks,
fields=['device_id', 'tenant_id'])['ports'][0]
except Exception as e:
LOG.error(
_LE('Failed to get instance id for metadata '
'request, provider %(provider)s '
'networks %(networks)s '
'requester %(requester)s. Error: %(error)s'), {
'provider': provider_id,
'networks': md_networks,
'requester': instance_address,
'error': e
})
msg = _('An unknown error has occurred. '
'Please try your request again.')
raise webob.exc.HTTPBadRequest(explanation=msg)
instance_id = instance_data['device_id']
tenant_id = instance_data['tenant_id']
# instance_data is unicode-encoded, while cache_utils doesn't like
# that. Therefore we convert to str
if isinstance(instance_id, six.text_type):
instance_id = instance_id.encode('utf-8')
return instance_id, tenant_id
def _force_reclaim(self):
# Make sure that compute manager thinks the instance is
# old enough to be expired
the_past = timeutils.utcnow() + datetime.timedelta(hours=1)
timeutils.set_time_override(override_time=the_past)
self.addCleanup(timeutils.clear_time_override)
ctxt = context.get_admin_context()
self.compute._reclaim_queued_deletes(ctxt)
def id_to_ec2_vol_id(volume_id):
"""Get or create an ec2 volume ID (vol-[base 16 number]) from uuid."""
if uuidutils.is_uuid_like(volume_id):
ctxt = context.get_admin_context()
int_id = get_int_id_from_volume_uuid(ctxt, volume_id)
return id_to_ec2_id(int_id, 'vol-%08x')
else:
return id_to_ec2_id(volume_id, 'vol-%08x')
def start(self):
verstr = version.version_string_with_package()
LOG.info(_LI('Starting %(topic)s node (version %(version)s)'),
{'topic': self.topic, 'version': verstr})
self.basic_config_check()
self.manager.init_host()
self.model_disconnected = False
ctxt = context.get_admin_context()
self.service_ref = objects.Service.get_by_host_and_binary(
ctxt, self.host, self.binary)
if not self.service_ref:
try:
self.service_ref = _create_service_ref(self, ctxt)
except (exception.ServiceTopicExists,
exception.ServiceBinaryExists):
# NOTE(danms): If we race to create a record with a sibling
# worker, don't fail here.
self.service_ref = objects.Service.get_by_host_and_binary(
ctxt, self.host, self.binary)
self.manager.pre_start_hook()
if self.backdoor_port is not None:
self.manager.backdoor_port = self.backdoor_port
LOG.debug("Creating RPC server for service %s", self.topic)
target = messaging.Target(topic=self.topic, server=self.host)
endpoints = [
self.manager,
baserpc.BaseRPCAPI(self.manager.service_name, self.backdoor_port)
]
endpoints.extend(self.manager.additional_endpoints)
# serializer = objects_base.NovaObjectSerializer()
serializer = objects_base.JacketObjectSerializer()
self.rpcserver = rpc.get_server(target, endpoints, serializer)
self.rpcserver.start()
self.manager.post_start_hook()
LOG.debug("Join ServiceGroup membership for this service %s",
self.topic)
# Add service to the ServiceGroup membership group.
self.servicegroup_api.join(self.host, self.topic, self)
if self.periodic_enable:
if self.periodic_fuzzy_delay:
initial_delay = random.randint(0, self.periodic_fuzzy_delay)
else:
initial_delay = None
self.tg.add_dynamic_timer(self.periodic_tasks,
initial_delay=initial_delay,
periodic_interval_max=
self.periodic_interval_max)
def get_flavor_by_flavor_id(flavorid, ctxt=None, read_deleted="yes"):
"""Retrieve flavor by flavorid.
:raises: FlavorNotFound
"""
if ctxt is None:
ctxt = context.get_admin_context(read_deleted=read_deleted)
return objects.Flavor.get_by_flavor_id(ctxt, flavorid, read_deleted)
def get_flavor_by_name(name, ctxt=None):
"""Retrieves single flavor by name."""
if name is None:
return get_default_flavor()
if ctxt is None:
ctxt = context.get_admin_context()
return objects.Flavor.get_by_name(ctxt, name)
def destroy(name):
"""Marks flavor as deleted."""
try:
if not name:
raise ValueError()
flavor = objects.Flavor(context=context.get_admin_context(), name=name)
flavor.destroy()
except (ValueError, exception.NotFound):
LOG.exception(_LE('Instance type %s not found for deletion'), name)
raise exception.FlavorNotFoundByName(flavor_name=name)
def __init__(self):
target = messaging.Target(topic='hyper-agent-vif-update',
version='1.0',
exchange='hyperagent')
serializer = objects_base.JacketObjectSerializer()
self.client = rpc.get_client(target, serializer=serializer)
self.client.timeout = HyperAgentAPI.plug_retry_timeout
self.context = nova_context.get_admin_context()
self.call_back = HyperAgentCallback()
super(HyperAgentAPI, self).__init__()
def get_volume_type(ctxt, id, expected_fields=None):
"""Retrieves single volume type by id."""
if id is None:
msg = _("id cannot be None")
raise exception.InvalidVolumeType(reason=msg)
if ctxt is None:
ctxt = context.get_admin_context()
return db.volume_type_get(ctxt, id, expected_fields=expected_fields)
def get_qos_specs(ctxt, id):
"""Retrieves single qos specs by id."""
if id is None:
msg = _("id cannot be None")
raise exception.InvalidQoSSpecs(reason=msg)
if ctxt is None:
ctxt = context.get_admin_context()
return db.qos_specs_get(ctxt, id)
def get_volume_type_extra_specs(volume_type_id, key=False):
volume_type = get_volume_type(context.get_admin_context(), volume_type_id)
extra_specs = volume_type['extra_specs']
if key:
if extra_specs.get(key):
return extra_specs.get(key)
else:
return False
else:
return extra_specs
