The nova.volume.cinder Module

Handles all requests relating to volumes + cinder.

class API

Bases: object

API for interacting with the volume manager.

attach(ctx, *args, **kwargs)

begin_detaching(ctx, *args, **kwargs)

check_attach(context, volume, instance=None)

check_attached(context, volume)

check_detach(context, volume, instance=None)

create(ctx, *args, **kwargs)

create_snapshot(ctx, *args, **kwargs)

create_snapshot_force(ctx, *args, **kwargs)

delete(ctx, *args, **kwargs)

delete_snapshot(ctx, *args, **kwargs)

detach(ctx, *args, **kwargs)

get(ctx, *args, **kwargs)

get_all(ctx, *args, **kwargs)

get_all_snapshots(ctx, *args, **kwargs)

get_snapshot(ctx, *args, **kwargs)

get_volume_encryption_metadata(ctx, *args, **kwargs)

initialize_connection(ctx, *args, **kwargs)

migrate_volume_completion(ctx, *args, **kwargs)

reserve_volume(ctx, *args, **kwargs)

roll_detaching(ctx, *args, **kwargs)

terminate_connection(ctx, *args, **kwargs)

unreserve_volume(ctx, *args, **kwargs)

update(ctx, *args, **kwargs)

update_snapshot_status(ctx, *args, **kwargs)

cinderclient(context)

reset_globals()

Testing method to reset globals.

translate_cinder_exception(method)

Transforms a cinder exception but keeps its traceback intact.

translate_snapshot_exception(method)

Transforms the exception for the snapshot but keeps its traceback intact.

translate_volume_exception(method)

Transforms the exception for the volume but keeps its traceback intact.