glance.async_.flows.ovf_process module

class glance.async_.flows.ovf_process.OVAImageExtractor[source]

Bases: object

Extracts and parses the uploaded OVA package

A class that extracts the disk image and OVF file from an OVA tar archive. Parses the OVF file for metadata of interest.

extract(ova)[source]

Extracts disk image and OVF file from OVA package

Extracts a single disk image and OVF from OVA tar archive and calls OVF parser method.

Parameters:

ova – a file object containing the OVA file

Returns:

a tuple of extracted disk file object and dictionary of properties parsed from the OVF file

Raises:

RuntimeError – an error for malformed OVA and OVF files

glance.async_.flows.ovf_process.get_flow(**kwargs)[source]

Returns task flow for OVF Process.

Parameters:

  • task_id – Task ID

  • task_type – Type of the task.

  • image_repo – Image repository used.