cinderlib.objects module¶

class Connection(*args, **kwargs)[source]¶

Bases: cinderlib.objects.Object, cinderlib.objects.LazyVolumeAttr

Cinderlib Connection info that maps to VolumeAttachment.

On Pike we don’t have the connector field on the VolumeAttachment ORM instance so we use the connection_info to store everything.

We’ll have a dictionary:

{‘conn’: connection info: ‘connector’: connector dictionary ‘device’: result of connect_volume}

SIMPLE_JSON_IGNORE = ('volume',)¶

attach()[source]¶

property attached¶

property backend¶

property conn_info¶

classmethod connect(volume, connector, **kwargs)[source]¶

property connected¶

property connector¶

property connector_info¶

detach(force=False, ignore_errors=False, exc=None)[source]¶

property device¶

device_attached(device)[source]¶

disconnect(force=False)[source]¶

extend()[source]¶

classmethod get_by_id(connection_id)[source]¶

property path¶

property protocol¶

save()[source]¶

class KeyValue(key=None, value=None)[source]¶: Bases: object

class LazyVolumeAttr(volume)[source]¶

Bases: object

LAZY_PROPERTIES = ('volume',)¶

refresh()[source]¶

property volume¶

class NamedObject(backend, **fields_data)[source]¶

Bases: cinderlib.objects.Object

property description¶

property name¶

property name_in_storage¶

class Object(backend, **fields_data)[source]¶

Bases: object

Base class for our resource representation objects.

DEFAULT_FIELDS_VALUES = {}¶

LAZY_PROPERTIES = ()¶

SIMPLE_JSON_IGNORE = ()¶

backend_class¶: alias of cinderlib.cinderlib.Backend

property dump¶

property dumps¶

property json¶

property jsons¶

classmethod load(json_src, save=False)[source]¶

static new_uuid()[source]¶

classmethod setup(persistence_driver, backend_class, project_id, user_id, non_uuid_ids)[source]¶

to_dict()[source]¶

to_json(simplified=True)[source]¶

to_jsons(simplified=True)[source]¶

class Snapshot(volume, **kwargs)[source]¶

Bases: cinderlib.objects.NamedObject, cinderlib.objects.LazyVolumeAttr

DEFAULT_FIELDS_VALUES = {'metadata': {}, 'status': 'creating'}¶

SIMPLE_JSON_IGNORE = ('volume',)¶

create()[source]¶

create_volume(**new_vol_params)[source]¶

delete()[source]¶

classmethod get_by_id(snapshot_id)[source]¶

classmethod get_by_name(snapshot_name)[source]¶

save()[source]¶

class Volume(backend_or_vol, pool_name=None, **kwargs)[source]¶

Bases: cinderlib.objects.NamedObject

DEFAULT_FIELDS_VALUES = {'admin_metadata': {}, 'attach_status': 'detached', 'glance_metadata': {}, 'metadata': {}, 'project_id': cinder.context.RequestContext.project_id, 'size': 1, 'status': 'creating', 'user_id': cinder.context.RequestContext.user_id}¶