The nova.objects.migration Module

class Migration(context=None, **kwargs)

Bases: nova.objects.base.NovaPersistentObject, nova.objects.base.NovaObject, nova.objects.base.NovaObjectDictCompat

VERSION = '1.2'

create(*args, **kwargs)

created_at

deleted

deleted_at

dest_compute

dest_host

dest_node

fields = {'instance_uuid': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'created_at': DateTime(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'old_instance_type_id': Integer(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'new_instance_type_id': Integer(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'status': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'id': Integer(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=False), 'hidden': Boolean(default=False,nullable=False), 'source_node': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'deleted': Boolean(default=False,nullable=False), 'updated_at': DateTime(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'dest_compute': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'dest_host': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'source_compute': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'migration_type': Enum(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=False,valid_values=['migration', 'resize', 'live-migration', 'evacuation']), 'deleted_at': DateTime(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'dest_node': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True)}

classmethod get_by_id(context, *args, **kwargs)

classmethod get_by_instance_and_status(context, *args, **kwargs)

hidden

id

instance

instance_uuid

migration_type

new_instance_type_id

obj_load_attr(attrname)

obj_make_compatible(primitive, target_version)

old_instance_type_id

save(*args, **kwargs)

source_compute

source_node

status

updated_at

class MigrationList(*args, **kwargs)

Bases: nova.objects.base.ObjectListBase, nova.objects.base.NovaObject

VERSION = '1.2'

fields = {'objects': List(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=False)}

classmethod get_by_filters(context, *args, **kwargs)

classmethod get_in_progress_by_host_and_node(context, *args, **kwargs)

classmethod get_unconfirmed_by_dest_compute(context, *args, **kwargs)

obj_relationships = {'objects': [('1.0', '1.1'), ('1.1', '1.1'), ('1.2', '1.2')]}

objects

determine_migration_type(migration)