The nova.virt.configdrive Module

Config Drive v2 helper.

class ConfigDriveBuilder(instance_md=None)

Bases: object

Build config drives, optionally as a context manager.

add_instance_metadata(instance_md)

cleanup()

make_drive(path)

Make the config drive.

Parameters:path – the path to place the config drive image at

:raises ProcessExecuteError if a helper process has failed.

required_by(instance)

update_instance(instance)

Update the instance config_drive setting if necessary

The image or configuration file settings may override the default instance setting. In this case the instance needs to mirror the actual virtual machine configuration.