def _create_instances_here(self, ctxt, instance_uuids, instance_properties,
instance_type, image, security_groups, block_device_mapping):
instance_values = copy.copy(instance_properties)
# The parent may pass these metadata values as lists, and the
# create call expects it to be a dict.
instance_values['metadata'] = utils.instance_meta(instance_values)
sys_metadata = utils.instance_sys_meta(instance_values)
# Make sure the flavor info is set. It may not have been passed
# down.
sys_metadata = flavors.save_flavor_info(sys_metadata, instance_type)
instance_values['system_metadata'] = sys_metadata
instance_values.pop('name')
if 'security_groups' in instance_values:
instance_values = security_group.make_secgroup_list(
instance_values['security_groups'])
num_instances = len(instance_uuids)
for i, instance_uuid in enumerate(instance_uuids):
instance = instance_obj.Instance()
instance.update(instance_values)
instance.uuid = instance_uuid
instance = self.compute_api.create_db_entry_for_new_instance(
ctxt,
instance_type,
image,
instance,
security_groups,
block_device_mapping,
num_instances, i)
self.msg_runner.instance_update_at_top(ctxt, instance)
def _create_instances_here(self, ctxt, instance_uuids, instance_properties,
instance_type, image, security_groups,
block_device_mapping):
instance_values = copy.copy(instance_properties)
# The parent may pass these metadata values as lists, and the
# create call expects it to be a dict.
instance_values['metadata'] = utils.instance_meta(instance_values)
sys_metadata = utils.instance_sys_meta(instance_values)
# Make sure the flavor info is set. It may not have been passed
# down.
sys_metadata = flavors.save_flavor_info(sys_metadata, instance_type)
instance_values['system_metadata'] = sys_metadata
instance_values.pop('name')
if 'security_groups' in instance_values:
instance_values = security_group.make_secgroup_list(
instance_values['security_groups'])
num_instances = len(instance_uuids)
for i, instance_uuid in enumerate(instance_uuids):
instance = instance_obj.Instance()
instance.update(instance_values)
instance.uuid = instance_uuid
instance = self.compute_api.create_db_entry_for_new_instance(
ctxt, instance_type, image, instance, security_groups,
block_device_mapping, num_instances, i)
self.msg_runner.instance_update_at_top(ctxt, instance)
def populate_security_groups(security_groups):
"""Build and return a SecurityGroupList.
:param security_groups: list of requested security group names or uuids
:type security_groups: list
:returns: nova.objects.security_group.SecurityGroupList
"""
if not security_groups:
# Make sure it's an empty SecurityGroupList and not None
return security_group_obj.SecurityGroupList()
return security_group_obj.make_secgroup_list(security_groups)
def populate_security_groups(self, security_groups):
"""Build and return a SecurityGroupList.
:param security_groups: list of requested security group names or uuids
:type security_groups: list
:returns: nova.objects.security_group.SecurityGroupList
"""
if not security_groups:
# Make sure it's an empty SecurityGroupList and not None
return security_group_obj.SecurityGroupList()
return security_group_obj.make_secgroup_list(security_groups)
