def validate_image(cli, image):
"""Validate image"""
try:
image_found = api_utils.get_openstack_resource(cli.glance().images,
image, 'images')
except (glance_exception.NotFound, exception.ResourceNotFound):
raise exception.ImageNotFound(image_id=image)
except glance_exception.HTTPForbidden:
raise exception.ImageNotAuthorized(image_id=image)
if not image_found.get('os_distro'):
raise exception.OSDistroFieldNotFound(image_id=image)
return image_found
def _get_image_data(self, context, image_ident):
"""Retrieves os_distro and other metadata from the Glance image.
:param image_ident: image id or name of baymodel.
"""
try:
cli = clients.OpenStackClients(context)
return api_utils.get_openstack_resource(cli.glance().images,
image_ident, 'images')
except glanceclient.exc.NotFound:
raise exception.ImageNotFound(image_id=image_ident)
except glanceclient.exc.HTTPForbidden:
raise exception.ImageNotAuthorized(image_id=image_ident)
