def get_all(cls, context, disabled=None, set_zones=False):
db_services = db.service_get_all(context, disabled=disabled)
if set_zones:
db_services = availability_zones.set_availability_zones(
context, db_services)
return base.obj_make_list(context, cls(context), objects.Service,
db_services)
def get_all(cls, context, inactive=False, filters=None,
sort_key='flavorid', sort_dir='asc', limit=None, marker=None):
db_flavors = db.flavor_get_all(context, inactive=inactive,
filters=filters, sort_key=sort_key,
sort_dir=sort_dir, limit=limit,
marker=marker)
return base.obj_make_list(context, cls(context), objects.Flavor,
db_flavors, expected_attrs=['extra_specs'])
def _get_by_service(cls, context, service_id, use_slave=False):
try:
db_computes = db.compute_nodes_get_by_service_id(
context, service_id)
except exception.ServiceNotFound:
# NOTE(sbauza): Previous behaviour was returning an empty list
# if the service was created with no computes, we need to keep it.
db_computes = []
return base.obj_make_list(context, cls(context), objects.ComputeNode,
db_computes)
def service_get_all(self, context, filters=None, set_zones=False):
if filters is None:
filters = {}
if 'availability_zone' in filters:
zone_filter = filters.pop('availability_zone')
set_zones = True
else:
zone_filter = None
services = self.cells_rpcapi.service_get_all(context,
filters=filters)
if set_zones:
# TODO(sbauza): set_availability_zones returns flat dicts,
# we should rather modify the RPC API to amend service_get_all by
# adding a set_zones argument
services = availability_zones.set_availability_zones(context,
services)
if zone_filter is not None:
services = [s for s in services
if s['availability_zone'] == zone_filter]
# NOTE(sbauza): As services is a list of flat dicts, we need to
# rehydrate the corresponding ServiceProxy objects
cell_paths = []
for service in services:
cell_path, id = cells_utils.split_cell_and_item(service['id'])
cell_path, host = cells_utils.split_cell_and_item(
service['host'])
service['id'] = id
service['host'] = host
cell_paths.append(cell_path)
services = obj_base.obj_make_list(context,
objects.ServiceList(),
objects.Service,
services)
services = [cells_utils.ServiceProxy(s, c)
for s, c in zip(services, cell_paths)]
return services
def get_all_by_host(cls, context, host, use_slave=False):
try:
db_computes = db.compute_node_get_all_by_host(context, host,
use_slave)
except exception.ComputeHostNotFound:
# FIXME(sbauza): Some old computes can still have no host record
# We need to provide compatibility by using the old service_id
# record.
# We assume the compatibility as an extra penalty of one more DB
# call but that's necessary until all nodes are upgraded.
try:
service = objects.Service.get_by_compute_host(context, host,
use_slave)
db_computes = db.compute_nodes_get_by_service_id(
context, service.id)
except exception.ServiceNotFound:
# We need to provide the same exception upstream
raise exception.ComputeHostNotFound(host=host)
# We can avoid an extra call to Service object in _from_db_object
for db_compute in db_computes:
db_compute['host'] = service.host
return base.obj_make_list(context, cls(context), objects.ComputeNode,
db_computes)
def _from_db_object(context, fixedip, db_fixedip, expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
for field in fixedip.fields:
if field == 'default_route':
# NOTE(danms): This field is only set when doing a
# FixedIPList.get_by_network() because it's a relatively
# special-case thing, so skip it here
continue
if field not in FIXED_IP_OPTIONAL_ATTRS:
fixedip[field] = db_fixedip[field]
# NOTE(danms): Instance could be deleted, and thus None
if 'instance' in expected_attrs:
fixedip.instance = objects.Instance._from_db_object(
context,
objects.Instance(context),
db_fixedip['instance']) if db_fixedip['instance'] else None
if 'network' in expected_attrs:
fixedip.network = objects.Network._from_db_object(
context,
objects.Network(context),
db_fixedip['network']) if db_fixedip['network'] else None
if 'virtual_interface' in expected_attrs:
db_vif = db_fixedip['virtual_interface']
vif = objects.VirtualInterface._from_db_object(
context,
objects.VirtualInterface(context),
db_fixedip['virtual_interface']) if db_vif else None
fixedip.virtual_interface = vif
if 'floating_ips' in expected_attrs:
fixedip.floating_ips = obj_base.obj_make_list(
context, objects.FloatingIPList(context),
objects.FloatingIP, db_fixedip['floating_ips'])
fixedip._context = context
fixedip.obj_reset_changes()
return fixedip
def get_all(cls, context):
db_computes = db.compute_node_get_all(context)
return base.obj_make_list(context, cls(context), objects.ComputeNode,
db_computes)
def block_device_make_list(context, db_list, **extra_args):
return base.obj_make_list(context,
objects.BlockDeviceMappingList(context),
objects.BlockDeviceMapping, db_list,
**extra_args)
def get_by_action(cls, context, action_id):
db_events = db.action_events_get(context, action_id)
return base.obj_make_list(context, cls(context),
objects.InstanceActionEvent, db_events)
def get_all(cls, context):
groups = db.security_group_get_all(context)
return base.obj_make_list(context, cls(context), objects.SecurityGroup,
groups)
def get_by_topic(cls, context, topic):
db_services = db.service_get_all_by_topic(context, topic)
return base.obj_make_list(context, cls(context), objects.Service,
db_services)
def get_by_fixed_ip_id(cls, context, fixed_ip_id):
db_floatingips = db.floating_ip_get_by_fixed_ip_id(context,
fixed_ip_id)
return obj_base.obj_make_list(context, cls(), FloatingIP,
db_floatingips)
def get_in_progress_by_host_and_node(cls, context, host, node):
db_migrations = db.migration_get_in_progress_by_host_and_node(
context, host, node)
return base.obj_make_list(context, cls(context), objects.Migration,
db_migrations)
def get_all(cls, context):
db_vifs = db.virtual_interface_get_all(context)
return base.obj_make_list(context, cls(context),
objects.VirtualInterface, db_vifs)
def get_by_instance_uuid(cls, context, instance_uuid, use_slave=False):
db_vifs = db.virtual_interface_get_by_instance(context,
instance_uuid,
use_slave=use_slave)
return base.obj_make_list(context, cls(context),
objects.VirtualInterface, db_vifs)
def create(cls, context, resource_id, tags):
db_tags = db.instance_tag_set(context, resource_id, tags)
return base.obj_make_list(context, cls(), objects.Tag, db_tags)
def get_by_uuids(cls, context, uuids, start_period=None, use_slave=False):
db_bw_usages = db.bw_usage_get_by_uuids(context, uuids=uuids,
start_period=start_period,
use_slave=use_slave)
return base.obj_make_list(context, cls(), BandwidthUsage, db_bw_usages)
def get_by_resource_id(cls, context, resource_id):
db_tags = db.instance_tag_get_by_instance_uuid(context, resource_id)
return base.obj_make_list(context, cls(), objects.Tag, db_tags)
def get_by_user(cls, context, user_id):
db_keypairs = db.key_pair_get_all_by_user(context, user_id)
return base.obj_make_list(context, cls(context), objects.KeyPair,
db_keypairs)
def block_device_make_list(context, db_list, **extra_args):
return base.obj_make_list(context, objects.BlockDeviceMappingList(context),
objects.BlockDeviceMapping, db_list,
**extra_args)
def get_all(cls, context):
db_domains = db.dnsdomain_get_all(context)
return base.obj_make_list(context, cls(context), objects.DNSDomain,
db_domains)
def get_all(cls, context):
db_aggregates = db.aggregate_get_all(context)
return base.obj_make_list(context, cls(context), objects.Aggregate,
db_aggregates)
def get_by_instance_uuid(cls, context, instance_uuid, use_slave=False):
db_bdms = db.block_device_mapping_get_all_by_instance(
context, instance_uuid, use_slave=use_slave)
return base.obj_make_list(context, cls(), objects.BlockDeviceMapping,
db_bdms or [])
def get_by_host(cls, context, host, key=None):
db_aggregates = db.aggregate_get_by_host(context, host, key=key)
return base.obj_make_list(context, cls(context), objects.Aggregate,
db_aggregates)
def get_by_project_id(cls, context, project_id):
db_mappings = cls._get_by_project_id_from_db(context, project_id)
return base.obj_make_list(context, cls(), objects.InstanceMapping,
db_mappings)
def get_by_metadata_key(cls, context, key, hosts=None):
db_aggregates = db.aggregate_get_by_metadata_key(context, key=key)
if hosts:
db_aggregates = cls._filter_db_aggregates(db_aggregates, hosts)
return base.obj_make_list(context, cls(context), objects.Aggregate,
db_aggregates)
def get_by_instance(cls, context, instance):
groups = db.security_group_get_by_instance(context, instance.uuid)
return base.obj_make_list(context, cls(context), objects.SecurityGroup,
groups)
def get_by_filters(cls, context, filters):
db_migrations = db.migration_get_all_by_filters(context, filters)
return base.obj_make_list(context, cls(context), objects.Migration,
db_migrations)
def get_by_project(cls, context, project_id):
groups = db.security_group_get_by_project(context, project_id)
return base.obj_make_list(context, cls(context), objects.SecurityGroup,
groups)
def get_by_uuids(cls, context, network_uuids, project_only='allow_none'):
db_networks = db.network_get_all_by_uuids(context, network_uuids,
project_only)
return obj_base.obj_make_list(context, cls(context), objects.Network,
db_networks)
def get_by_instance_uuid(cls, context, instance_uuid, use_slave=False):
db_bdms = db.block_device_mapping_get_all_by_instance(
context, instance_uuid, use_slave=use_slave)
return base.obj_make_list(
context, cls(), objects.BlockDeviceMapping, db_bdms or [])
def get_by_compute_node(cls, context, node_id):
db_dev_list = db.pci_device_get_all_by_node(context, node_id)
return base.obj_make_list(context, cls(context), objects.PciDevice,
db_dev_list)
def get_by_instance_uuid(cls, context, instance_uuid):
db_actions = db.actions_get(context, instance_uuid)
return base.obj_make_list(context, cls(), InstanceAction, db_actions)
def get_by_security_group_id(cls, context, secgroup_id):
db_rules = db.security_group_rule_get_by_security_group(
context, secgroup_id, columns_to_join=['grantee_group'])
return base.obj_make_list(context, cls(context),
objects.SecurityGroupRule, db_rules,
expected_attrs=['grantee_group'])
def get_by_user(cls, context, user_id):
db_keypairs = db.key_pair_get_all_by_user(context, user_id)
return base.obj_make_list(context, cls(context), objects.KeyPair,
db_keypairs)
def get_by_filters(cls, context, filters):
db_migrations = db.migration_get_all_by_filters(context, filters)
return base.obj_make_list(context, cls(context), objects.Migration,
db_migrations)
def get_by_hypervisor(cls, context, hypervisor_match):
db_computes = db.compute_node_search_by_hypervisor(context,
hypervisor_match)
return base.obj_make_list(context, cls(context), objects.ComputeNode,
db_computes)
def get_by_project(cls, context, project_id):
db_floatingips = db.floating_ip_get_all_by_project(context, project_id)
return obj_base.obj_make_list(context, cls(context),
objects.FloatingIP, db_floatingips)
def get_by_host(cls, context, host):
db_networks = db.network_get_all_by_host(context, host)
return obj_base.obj_make_list(context, cls(context), objects.Network,
db_networks)
'source_node': 'node10',
'dest_node': 'node20',
'source_compute': 'compute10',
'dest_compute': 'compute20',
'dest_host': '5.6.7.8',
'status': 'Done',
'instance_uuid': 'instance_id_456',
'old_instance_type_id': 5,
'new_instance_type_id': 6,
'created_at': datetime.datetime(2013, 10, 22, 13, 42, 2),
'updated_at': datetime.datetime(2013, 10, 22, 13, 42, 2),
'deleted_at': None,
'deleted': False
}]
migrations_obj = base.obj_make_list('fake-context', objects.MigrationList(),
objects.Migration, fake_migrations)
class FakeRequest(object):
environ = {
"patron.context":
context.RequestContext('fake_user', 'fake', is_admin=True)
}
GET = {}
class MigrationsTestCaseV21(test.NoDBTestCase):
migrations = migrations_v21
def setUp(self):
"""Run before each test."""
def get_by_instance_uuid(cls, context, uuid):
db_dev_list = db.pci_device_get_all_by_instance_uuid(context, uuid)
return base.obj_make_list(context, cls(context), objects.PciDevice,
db_dev_list)
def get_by_project(cls, context, project_id, associate=True):
db_networks = db.project_get_networks(context, project_id,
associate=associate)
return obj_base.obj_make_list(context, cls(context), objects.Network,
db_networks)
def get_in_progress_by_host_and_node(cls, context, host, node):
db_migrations = db.migration_get_in_progress_by_host_and_node(
context, host, node)
return base.obj_make_list(context, cls(context), objects.Migration,
db_migrations)
def get_by_host(cls, context, host):
db_fixedips = db.fixed_ip_get_by_host(context, host)
return obj_base.obj_make_list(context, cls(context),
objects.FixedIP, db_fixedips)
def get_unconfirmed_by_dest_compute(cls, context, confirm_window,
dest_compute, use_slave=False):
db_migrations = db.migration_get_unconfirmed_by_dest_compute(
context, confirm_window, dest_compute, use_slave=use_slave)
return base.obj_make_list(context, cls(context), objects.Migration,
db_migrations)
def get_by_virtual_interface_id(cls, context, vif_id):
expected_attrs = ['network', 'floating_ips']
db_fixedips = db.fixed_ips_by_virtual_interface(context, vif_id)
return obj_base.obj_make_list(context, cls(context),
objects.FixedIP, db_fixedips,
expected_attrs=expected_attrs)
def get_by_fixed_address(cls, context, fixed_address):
db_floatingips = db.floating_ip_get_by_fixed_address(
context, str(fixed_address))
return obj_base.obj_make_list(context, cls(context),
objects.FloatingIP, db_floatingips)
def get_by_host(cls, context, host):
db_services = db.service_get_all_by_host(context, host)
return base.obj_make_list(context, cls(context), objects.Service,
db_services)
def create(cls, context, ip_info, want_result=False):
db_floatingips = db.floating_ip_bulk_create(context, ip_info,
want_result=want_result)
if want_result:
return obj_base.obj_make_list(context, cls(), FloatingIP,
db_floatingips)
def get_all(cls, context, hypervisor=None):
db_agents = db.agent_build_get_all(context, hypervisor=hypervisor)
return base.obj_make_list(context, cls(), objects.Agent, db_agents)
