class IpPayload(base.NotificationPayloadBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'label': fields.StringField(),
'mac': fields.MACAddressField(),
'meta': fields.DictOfStringsField(),
'port_uuid': fields.UUIDField(nullable=True),
'version': fields.IntegerField(),
'address': fields.IPV4AndV6AddressField(),
'device_name': fields.StringField(nullable=True)
}
@classmethod
def from_network_info(cls, network_info):
"""Returns a list of IpPayload object based on the passed
network_info.
"""
ips = []
if network_info is not None:
for vif in network_info:
for ip in vif.fixed_ips():
ips.append(
cls(label=vif["network"]["label"],
mac=vif["address"],
meta=vif["meta"],
port_uuid=vif["id"],
version=ip["version"],
address=ip["address"],
device_name=vif["devname"]))
return ips
class IpPayload(base.NotificationPayloadBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'label': fields.StringField(),
'mac': fields.MACAddressField(),
'meta': fields.DictOfStringsField(),
'port_uuid': fields.UUIDField(nullable=True),
'version': fields.IntegerField(),
'address': fields.IPV4AndV6AddressField(),
'device_name': fields.StringField(nullable=True)
}
class FixedIP(obj_base.NovaPersistentObject, obj_base.NovaObject):
# Version 1.0: Initial version
# Version 1.1: Added virtual_interface field
# Version 1.2: Instance version 1.14
# Version 1.3: Instance 1.15
# Version 1.4: Added default_route field
VERSION = '1.4'
fields = {
'id': fields.IntegerField(),
'address': fields.IPV4AndV6AddressField(),
'network_id': fields.IntegerField(nullable=True),
'virtual_interface_id': fields.IntegerField(nullable=True),
'instance_uuid': fields.UUIDField(nullable=True),
'allocated': fields.BooleanField(),
'leased': fields.BooleanField(),
'reserved': fields.BooleanField(),
'host': fields.StringField(nullable=True),
'default_route': fields.BooleanField(),
'instance': fields.ObjectField('Instance', nullable=True),
'network': fields.ObjectField('Network', nullable=True),
'virtual_interface': fields.ObjectField('VirtualInterface',
nullable=True),
}
def obj_make_compatible(self, primitive, target_version):
target_version = utils.convert_version_to_tuple(target_version)
if target_version < (1, 4) and 'default_route' in primitive:
del primitive['default_route']
if target_version < (1, 3) and 'instance' in primitive:
self.instance.obj_make_compatible(
primitive['instance']['nova_object.data'], '1.14')
primitive['instance']['nova_object.version'] = '1.14'
if target_version < (1, 2) and 'instance' in primitive:
self.instance.obj_make_compatible(
primitive['instance']['nova_object.data'], '1.13')
primitive['instance']['nova_object.version'] = '1.13'
@property
def floating_ips(self):
return objects.FloatingIPList.get_by_fixed_ip_id(self._context,
self.id)
@staticmethod
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 in ('virtual_interface', 'default_route'):
# NOTE(danms): These fields are only set when doing a
# FixedIPList.get_by_network() because it's a relatively
# special-case thing, so skip them 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'])
fixedip._context = context
fixedip.obj_reset_changes()
return fixedip
@obj_base.remotable_classmethod
def get_by_id(cls, context, id, expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
get_network = 'network' in expected_attrs
db_fixedip = db.fixed_ip_get(context, id, get_network=get_network)
return cls._from_db_object(context, cls(context), db_fixedip,
expected_attrs)
@obj_base.remotable_classmethod
def get_by_address(cls, context, address, expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
db_fixedip = db.fixed_ip_get_by_address(context, str(address),
columns_to_join=expected_attrs)
return cls._from_db_object(context, cls(context), db_fixedip,
expected_attrs)
@obj_base.remotable_classmethod
def get_by_floating_address(cls, context, address):
db_fixedip = db.fixed_ip_get_by_floating_address(context, str(address))
if db_fixedip is not None:
return cls._from_db_object(context, cls(context), db_fixedip)
@obj_base.remotable_classmethod
def get_by_network_and_host(cls, context, network_id, host):
db_fixedip = db.fixed_ip_get_by_network_host(context, network_id, host)
return cls._from_db_object(context, cls(context), db_fixedip)
@obj_base.remotable_classmethod
def associate(cls, context, address, instance_uuid, network_id=None,
reserved=False):
db_fixedip = db.fixed_ip_associate(context, address, instance_uuid,
network_id=network_id,
reserved=reserved)
return cls._from_db_object(context, cls(context), db_fixedip)
@obj_base.remotable_classmethod
def associate_pool(cls, context, network_id, instance_uuid=None,
host=None):
db_fixedip = db.fixed_ip_associate_pool(context, network_id,
instance_uuid=instance_uuid,
host=host)
return cls._from_db_object(context, cls(context), db_fixedip)
@obj_base.remotable_classmethod
def disassociate_by_address(cls, context, address):
db.fixed_ip_disassociate(context, address)
@obj_base.remotable_classmethod
def _disassociate_all_by_timeout(cls, context, host, time_str):
time = timeutils.parse_isotime(time_str)
return db.fixed_ip_disassociate_all_by_timeout(context, host, time)
@classmethod
def disassociate_all_by_timeout(cls, context, host, time):
return cls._disassociate_all_by_timeout(context, host,
timeutils.isotime(time))
@obj_base.remotable
def create(self, context):
updates = self.obj_get_changes()
if 'id' in updates:
raise exception.ObjectActionError(action='create',
reason='already created')
if 'address' in updates:
updates['address'] = str(updates['address'])
db_fixedip = db.fixed_ip_create(context, updates)
self._from_db_object(context, self, db_fixedip)
@obj_base.remotable
def save(self, context):
updates = self.obj_get_changes()
if 'address' in updates:
raise exception.ObjectActionError(action='save',
reason='address is not mutable')
db.fixed_ip_update(context, str(self.address), updates)
self.obj_reset_changes()
@obj_base.remotable
def disassociate(self, context):
db.fixed_ip_disassociate(context, str(self.address))
self.instance_uuid = None
self.instance = None
self.obj_reset_changes(['instance_uuid', 'instance'])
class FixedIP(obj_base.NovaPersistentObject, obj_base.NovaObject,
obj_base.NovaObjectDictCompat):
# Version 1.0: Initial version
# Version 1.1: Added virtual_interface field
# Version 1.2: Instance version 1.14
# Version 1.3: Instance 1.15
# Version 1.4: Added default_route field
# Version 1.5: Added floating_ips field
# Version 1.6: Instance 1.16
# Version 1.7: Instance 1.17
# Version 1.8: Instance 1.18
# Version 1.8: Instance 1.19
VERSION = '1.9'
fields = {
'id': fields.IntegerField(),
'address': fields.IPV4AndV6AddressField(),
'network_id': fields.IntegerField(nullable=True),
'virtual_interface_id': fields.IntegerField(nullable=True),
'instance_uuid': fields.UUIDField(nullable=True),
'allocated': fields.BooleanField(),
'leased': fields.BooleanField(),
'reserved': fields.BooleanField(),
'host': fields.StringField(nullable=True),
'default_route': fields.BooleanField(),
'instance': fields.ObjectField('Instance', nullable=True),
'network': fields.ObjectField('Network', nullable=True),
'virtual_interface': fields.ObjectField('VirtualInterface',
nullable=True),
# NOTE(danms): This should not ever be made lazy-loadable
# because it would create a bit of a loop between FixedIP
# and FloatingIP
'floating_ips': fields.ObjectField('FloatingIPList'),
}
obj_relationships = {
'instance': [('1.0', '1.13'), ('1.2', '1.14'), ('1.3', '1.15'),
('1.6', '1.16'), ('1.7', '1.17'), ('1.8', '1.18'),
('1.9', '1.19')],
'network': [('1.0', '1.2')],
'virtual_interface': [('1.1', '1.0')],
'floating_ips': [('1.5', '1.7')],
}
def obj_make_compatible(self, primitive, target_version):
super(FixedIP, self).obj_make_compatible(primitive, target_version)
target_version = utils.convert_version_to_tuple(target_version)
if target_version < (1, 4) and 'default_route' in primitive:
del primitive['default_route']
@staticmethod
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
@obj_base.remotable_classmethod
def get_by_id(cls, context, id, expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
get_network = 'network' in expected_attrs
db_fixedip = db.fixed_ip_get(context, id, get_network=get_network)
return cls._from_db_object(context, cls(context), db_fixedip,
expected_attrs)
@obj_base.remotable_classmethod
def get_by_address(cls, context, address, expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
db_fixedip = db.fixed_ip_get_by_address(context,
str(address),
columns_to_join=expected_attrs)
return cls._from_db_object(context, cls(context), db_fixedip,
expected_attrs)
@obj_base.remotable_classmethod
def get_by_floating_address(cls, context, address):
db_fixedip = db.fixed_ip_get_by_floating_address(context, str(address))
if db_fixedip is not None:
return cls._from_db_object(context, cls(context), db_fixedip)
@obj_base.remotable_classmethod
def get_by_network_and_host(cls, context, network_id, host):
db_fixedip = db.fixed_ip_get_by_network_host(context, network_id, host)
return cls._from_db_object(context, cls(context), db_fixedip)
@obj_base.remotable_classmethod
def associate(cls,
context,
address,
instance_uuid,
network_id=None,
reserved=False):
db_fixedip = db.fixed_ip_associate(context,
address,
instance_uuid,
network_id=network_id,
reserved=reserved)
return cls._from_db_object(context, cls(context), db_fixedip)
@obj_base.remotable_classmethod
def associate_pool(cls,
context,
network_id,
instance_uuid=None,
host=None):
db_fixedip = db.fixed_ip_associate_pool(context,
network_id,
instance_uuid=instance_uuid,
host=host)
return cls._from_db_object(context, cls(context), db_fixedip)
@obj_base.remotable_classmethod
def disassociate_by_address(cls, context, address):
db.fixed_ip_disassociate(context, address)
@obj_base.remotable_classmethod
def _disassociate_all_by_timeout(cls, context, host, time_str):
time = timeutils.parse_isotime(time_str)
return db.fixed_ip_disassociate_all_by_timeout(context, host, time)
@classmethod
def disassociate_all_by_timeout(cls, context, host, time):
return cls._disassociate_all_by_timeout(context, host,
timeutils.isotime(time))
@obj_base.remotable
def create(self, context):
updates = self.obj_get_changes()
if 'id' in updates:
raise exception.ObjectActionError(action='create',
reason='already created')
if 'address' in updates:
updates['address'] = str(updates['address'])
db_fixedip = db.fixed_ip_create(context, updates)
self._from_db_object(context, self, db_fixedip)
@obj_base.remotable
def save(self, context):
updates = self.obj_get_changes()
if 'address' in updates:
raise exception.ObjectActionError(action='save',
reason='address is not mutable')
db.fixed_ip_update(context, str(self.address), updates)
self.obj_reset_changes()
@obj_base.remotable
def disassociate(self, context):
db.fixed_ip_disassociate(context, str(self.address))
self.instance_uuid = None
self.instance = None
self.obj_reset_changes(['instance_uuid', 'instance'])
class FixedIP(obj_base.NovaPersistentObject, obj_base.NovaObject):
# Version 1.0: Initial version
# Version 1.1: Added virtual_interface field
VERSION = '1.1'
fields = {
'id': fields.IntegerField(),
'address': fields.IPV4AndV6AddressField(),
'network_id': fields.IntegerField(nullable=True),
'virtual_interface_id': fields.IntegerField(nullable=True),
'instance_uuid': fields.UUIDField(nullable=True),
'allocated': fields.BooleanField(),
'leased': fields.BooleanField(),
'reserved': fields.BooleanField(),
'host': fields.StringField(nullable=True),
'instance': fields.ObjectField('Instance', nullable=True),
'network': fields.ObjectField('Network', nullable=True),
'virtual_interface': fields.ObjectField('VirtualInterface',
nullable=True),
}
@property
def floating_ips(self):
# NOTE(danms): avoid circular import
from nova.objects import floating_ip
return floating_ip.FloatingIPList.get_by_fixed_ip_id(
self._context, self.id)
@staticmethod
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 == 'virtual_interface':
# 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 = instance_obj.Instance._from_db_object(
context, instance_obj.Instance(),
db_fixedip['instance']) if db_fixedip['instance'] else None
if 'network' in expected_attrs:
fixedip.network = network_obj.Network._from_db_object(
context, network_obj.Network(), db_fixedip['network'])
fixedip._context = context
fixedip.obj_reset_changes()
return fixedip
@obj_base.remotable_classmethod
def get_by_id(cls, context, id, expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
get_network = 'network' in expected_attrs
db_fixedip = db.fixed_ip_get(context, id, get_network=get_network)
return cls._from_db_object(context, cls(), db_fixedip, expected_attrs)
@obj_base.remotable_classmethod
def get_by_address(cls, context, address, expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
db_fixedip = db.fixed_ip_get_by_address(context,
str(address),
columns_to_join=expected_attrs)
return cls._from_db_object(context, cls(), db_fixedip, expected_attrs)
@obj_base.remotable_classmethod
def get_by_floating_address(cls, context, address):
db_fixedip = db.fixed_ip_get_by_floating_address(context, address)
return cls._from_db_object(context, cls(), db_fixedip)
@obj_base.remotable_classmethod
def get_by_network_and_host(cls, context, network_id, host):
db_fixedip = db.fixed_ip_get_by_network_host(context, network_id, host)
return cls._from_db_object(context, cls(), db_fixedip)
@classmethod
def associate(cls,
context,
address,
instance_uuid,
network_id=None,
reserved=False):
# NOTE(alaski): address may be a netaddr.IPAddress which is not
# serializable for RPC, and fails in SQLAlchemy.
str_address = str(address)
fixedip = cls._associate(context,
str_address,
instance_uuid,
network_id=network_id,
reserved=reserved)
return fixedip
@obj_base.remotable_classmethod
def _associate(cls,
context,
address,
instance_uuid,
network_id=None,
reserved=False):
db_fixedip = db.fixed_ip_associate(context,
address,
instance_uuid,
network_id=network_id,
reserved=reserved)
return cls._from_db_object(context, cls(), db_fixedip)
@obj_base.remotable_classmethod
def associate_pool(cls,
context,
network_id,
instance_uuid=None,
host=None):
db_fixedip = db.fixed_ip_associate_pool(context,
network_id,
instance_uuid=instance_uuid,
host=host)
return cls._from_db_object(context, cls(), db_fixedip)
@obj_base.remotable_classmethod
def disassociate_by_address(cls, context, address):
db.fixed_ip_disassociate(context, address)
@obj_base.remotable_classmethod
def _disassociate_all_by_timeout(cls, context, host, time_str):
time = timeutils.parse_isotime(time_str)
return db.fixed_ip_disassociate_all_by_timeout(context, host, time)
@classmethod
def disassociate_all_by_timeout(cls, context, host, time):
return cls._disassociate_all_by_timeout(context, host,
timeutils.isotime(time))
@obj_base.remotable
def create(self, context):
updates = self.obj_get_changes()
if 'id' in updates:
raise exception.ObjectActionError(action='create',
reason='already created')
if 'address' in updates:
updates['address'] = str(updates['address'])
db_fixedip = db.fixed_ip_create(context, updates)
self._from_db_object(context, self, db_fixedip)
@obj_base.remotable
def save(self, context):
updates = self.obj_get_changes()
if 'address' in updates:
raise exception.ObjectActionError(action='save',
reason='address is not mutable')
db.fixed_ip_update(context, str(self.address), updates)
self.obj_reset_changes()
@obj_base.remotable
def disassociate(self, context):
db.fixed_ip_disassociate(context, str(self.address))
self.instance_uuid = None
self.instance = None
self.obj_reset_changes(['instance_uuid', 'instance'])