COT.inject_config module

Implements “inject-config” command.

class COTInjectConfig(ui)[source]

Bases: COT.submodule.COTSubmodule

Wrap configuration file(s) into a disk image embedded into the VM.

Inherited attributes: ui, package, output

Attributes: config_file, secondary_config_file, extra_files

__init__(ui)[source]

Instantiate this submodule with the given UI.

Parameters:ui (UI) – User interface instance.
create_subparser()[source]

Create ‘inject-config’ CLI subparser.

ready_to_run()[source]

Check whether the module is ready to run().

Returns:tuple(True, ready_message) or (False, reason_why_not)
run()[source]

Do the actual work of this submodule.

Raises:
  • InvalidInputError – if ready_to_run() reports False
  • ValueUnsupportedError – if the BOOTSTRAP_DISK_TYPE of the associated VM’s platform is not ‘cdrom’ or ‘harddisk’
  • LookupError – if unable to find a disk drive device to inject the configuration into.
config_file

Primary configuration file.

Raises:
  • InvalidInputError – if the file does not exist
  • InvalidInputError – if the platform described by package doesn’t support configuration files.
extra_files

Additional files to be embedded as-is.

Raises:InvalidInputError – if any file in the list does not exist
secondary_config_file

Secondary configuration file.

Raises:
  • InvalidInputError – if the file does not exist
  • InvalidInputError – if the platform described by package doesn’t support secondary configuration files.