Synnefo

    # Identify if provider parameter should be set in disk options.

    # Current implementation support providers only fo ext template.

    # To select specific provider for an ext template, template name

    # should be formated as `ext_<provider_name>`.

    provider = None

    disk_template = flavor.disk_template

    if flavor.disk_template.startswith("ext"):

        disk_template, provider = flavor.disk_template.split("_", 1)

    kw['disk_template'] = disk_template

    if provider:

        kw['disks'][0]['provider'] = provider