def populate_instance_snapshot_id_choices(self, request, context):
images = image_utils.get_available_images(request,
context.get('project_id'),
self._images_cache)
choices = [(image.id, image.name) for image in images
if image_tables.get_image_type(image) == "snapshot"]
if choices:
choices.sort(key=operator.itemgetter(1))
choices.insert(0, ("", _("Select Instance Snapshot")))
else:
choices.insert(0, ("", _("No snapshots available")))
return choices
def populate_instance_snapshot_id_choices(self, request, context):
images = image_utils.get_available_images(request,
context.get('project_id'),
self._images_cache)
choices = [(image.id, image.name)
for image in images
if image_tables.get_image_type(image) == "snapshot"]
if choices:
choices.sort(key=operator.itemgetter(1))
choices.insert(0, ("", _("Select Instance Snapshot")))
else:
choices.insert(0, ("", _("No snapshots available")))
return choices
def populate_image_id_choices(self, request, context):
choices = []
images = image_utils.get_available_images(request,
context.get('project_id'),
self._images_cache)
for image in images:
if image_tables.get_image_type(image) != "snapshot":
image.bytes = getattr(image, 'virtual_size',
None) or image.size
image.volume_size = max(
image.min_disk, functions.bytes_to_gigabytes(image.bytes))
choices.append((image.id, image))
if context.get('image_id') == image.id and \
'volume_size' not in context:
context['volume_size'] = image.volume_size
if choices:
choices.sort(key=lambda c: c[1].name or '')
choices.insert(0, ("", _("Select Image")))
else:
choices.insert(0, ("", _("No images available")))
return choices
def populate_image_id_choices(self, request, context):
choices = []
images = image_utils.get_available_images(request,
context.get('project_id'),
self._images_cache)
for image in images:
if image_tables.get_image_type(image) != "snapshot":
image.bytes = getattr(
image, 'virtual_size', None) or image.size
image.volume_size = max(
image.min_disk, functions.bytes_to_gigabytes(image.bytes))
choices.append((image.id, image))
if context.get('image_id') == image.id and \
'volume_size' not in context:
context['volume_size'] = image.volume_size
if choices:
choices.sort(key=lambda c: c[1].name or '')
choices.insert(0, ("", _("Select Image")))
else:
choices.insert(0, ("", _("No images available")))
return choices
