glance.async.flows package

Submodules

glance.async.flows.base_import module

glance.async.flows.base_import.get_flow(**kwargs)

Return task flow

Parameters:

• task_id – Task ID
• task_type – Type of the task
• task_repo – Task repo
• image_repo – Image repository used
• image_factory – Glance Image Factory
• uri – uri for the image file

glance.async.flows.convert module

glance.async.flows.convert.get_flow(**kwargs)

Return task flow for converting images to different formats.

Parameters:

• task_id – Task ID.
• task_type – Type of the task.
• image_repo – Image repository used.

glance.async.flows.introspect module

glance.async.flows.introspect.get_flow(**kwargs)

Return task flow for introspecting images to obtain metadata about the image.

Parameters:

• task_id – Task ID
• task_type – Type of the task.
• image_repo – Image repository used.

glance.async.flows.ovf_process module

class glance.async.flows.ovf_process.OVAImageExtractor

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)

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. :param 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 for malformed OVA and OVF files

glance.async.flows.ovf_process.get_flow(**kwargs)

Returns task flow for OVF Process.

Parameters:

• task_id – Task ID
• task_type – Type of the task.
• image_repo – Image repository used.

Module contents