Embed validation data when adding location

Add support for embedding of checksum, os_hash_algo and os_hash_value when
adding a location to an image.

Depends-On: https://review.openstack.org/597648
Change-Id: Ibbe2f2bb226f52cc6b2ab591913b1797d2b086c0
This commit is contained in:
imacdonn 2018-09-14 23:25:11 +00:00
parent a757757a10
commit 3f7171dc14
4 changed files with 46 additions and 10 deletions

View File

@ -1428,18 +1428,25 @@ class ShellV2Test(testtools.TestCase):
def test_do_location_add(self):
gc = self.gc
loc = {'url': 'http://foo.com/', 'metadata': {'foo': 'bar'}}
args = self._make_args({'id': 'pass',
'url': loc['url'],
'metadata': json.dumps(loc['metadata'])})
loc = {'url': 'http://foo.com/',
'metadata': {'foo': 'bar'},
'validation_data': {'checksum': 'csum',
'os_hash_algo': 'algo',
'os_hash_value': 'value'}}
args = {'id': 'pass',
'url': loc['url'],
'metadata': json.dumps(loc['metadata']),
'checksum': 'csum',
'hash_algo': 'algo',
'hash_value': 'value'}
with mock.patch.object(gc.images, 'add_location') as mocked_addloc:
expect_image = {'id': 'pass', 'locations': [loc]}
mocked_addloc.return_value = expect_image
test_shell.do_location_add(self.gc, args)
mocked_addloc.assert_called_once_with('pass',
loc['url'],
loc['metadata'])
test_shell.do_location_add(self.gc, self._make_args(args))
mocked_addloc.assert_called_once_with(
'pass', loc['url'], loc['metadata'],
validation_data=loc['validation_data'])
utils.print_dict.assert_called_once_with(expect_image)
def test_do_location_delete(self):

View File

@ -381,7 +381,7 @@ class Controller(object):
data=json.dumps(patch_body))
return (resp, body), resp
def add_location(self, image_id, url, metadata):
def add_location(self, image_id, url, metadata, validation_data=None):
"""Add a new location entry to an image's list of locations.
It is an error to add a URL that is already present in the list of
@ -390,10 +390,13 @@ class Controller(object):
:param image_id: ID of image to which the location is to be added.
:param url: URL of the location to add.
:param metadata: Metadata associated with the location.
:param validation_data: Validation data for the image.
:returns: The updated image
"""
add_patch = [{'op': 'add', 'path': '/locations/-',
'value': {'url': url, 'metadata': metadata}}]
if validation_data:
add_patch[0]['value']['validation_data'] = validation_data
response = self._send_image_update_request(image_id, add_patch)
# Get request id from the above update request and pass the same to
# following get request

View File

@ -725,16 +725,30 @@ def do_image_tag_delete(gc, args):
@utils.arg('--metadata', metavar='<STRING>', default='{}',
help=_('Metadata associated with the location. '
'Must be a valid JSON object (default: %(default)s)'))
@utils.arg('--checksum', metavar='<STRING>',
help=_('md5 checksum of image contents'))
@utils.arg('--hash-algo', metavar='<STRING>',
help=_('Multihash algorithm'))
@utils.arg('--hash-value', metavar='<STRING>',
help=_('Multihash value'))
@utils.arg('id', metavar='<IMAGE_ID>',
help=_('ID of image to which the location is to be added.'))
def do_location_add(gc, args):
"""Add a location (and related metadata) to an image."""
validation_data = {}
if args.checksum:
validation_data['checksum'] = args.checksum
if args.hash_algo:
validation_data['os_hash_algo'] = args.hash_algo
if args.hash_value:
validation_data['os_hash_value'] = args.hash_value
try:
metadata = json.loads(args.metadata)
except ValueError:
utils.exit('Metadata is not a valid JSON object.')
else:
image = gc.images.add_location(args.id, args.url, metadata)
image = gc.images.add_location(args.id, args.url, metadata,
validation_data=validation_data)
utils.print_dict(image)

View File

@ -0,0 +1,12 @@
---
features:
- |
Support for embedding validation data (checksum and multihash) when adding
a location to an image. Requires the Stein release server-side.
The ``glance.images.add_location()`` method now accepts an optional
argument ``validation_data``, in the form of a dictionary containing
``checksum``, ``os_hash_algo`` and ``os_hash_value``.
The ``location-add`` command now accepts optional arguments ``--checksum``,
``--hash-algo`` and ``--hash-value``.