openstack/zun
Code Issues Proposed changes

Merge "Rename image_create() to image_pull() at various locations"

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This commit is contained in:
Jenkins 2016-11-28 02:24:42 +00:00 committed by Gerrit Code Review
commit a466ae755e
11 changed files with 49 additions and 49 deletions
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2
etc/zun/policy.json
View File

@ -20,7 +20,7 @@
"container:kill": "rule:admin_or_user",
"container:run": "rule:default",
"image:create": "rule:default",
"image:pull": "rule:default",
"image:get_all": "rule:default",
"zun-service:get_all": "rule:admin_api"

8
zun/api/controllers/v1/images.py
View File

@ -181,8 +181,8 @@ class ImagesController(rest.RestController):
:param image: an image within the request body.
"""
context = pecan.request.context
policy.enforce(context, "image:create",
action="image:create")
policy.enforce(context, "image:pull",
action="image:pull")
image_dict = Image(**image_dict).as_dict()
image_dict['project_id'] = context.project_id
image_dict['user_id'] = context.user_id
@ -190,8 +190,8 @@ class ImagesController(rest.RestController):
image_dict['repo'], image_dict['tag'] = utils.parse_image_name(
repo_tag)
new_image = objects.Image(context, **image_dict)
new_image.create()
pecan.request.rpcapi.image_create(context, new_image)
new_image.pull()
pecan.request.rpcapi.image_pull(context, new_image)
# Set the HTTP Location Header
pecan.response.location = link.build_url('images', new_image.uuid)
pecan.response.status = 202

4
zun/compute/api.py
View File

@ -77,5 +77,5 @@ class API(rpc_service.API):
def image_show(self, context, image):
return self._call('image_show', image=image)
def image_create(self, context, image):
return self._cast('image_create', image=image)
def image_pull(self, context, image):
return self._cast('image_pull', image=image)

6
zun/compute/manager.py
View File

@ -336,10 +336,10 @@ class Manager(object):
six.text_type(e))
raise
def image_create(self, context, image):
utils.spawn_n(self._do_image_create, context, image)
def image_pull(self, context, image):
utils.spawn_n(self._do_image_pull, context, image)
def _do_image_create(self, context, image):
def _do_image_pull(self, context, image):
LOG.debug('Creating image...', context=context,
image=image)
repo_tag = image.repo + ":" + image.tag

4
zun/db/api.py
View File

@ -220,7 +220,7 @@ class Connection(object):
marker, sort_key, sort_dir)
@classmethod
def create_image(cls, values):
def pull_image(cls, values):
"""Create a new image.
:param values: A dict containing several items used to identify
@ -237,7 +237,7 @@ class Connection(object):
:returns: An image.
"""
dbdriver = get_instance()
return dbdriver.create_image(values)
return dbdriver.pull_image(values)
@classmethod
def update_image(self, image_id, values):

2
zun/db/sqlalchemy/api.py
View File

@ -293,7 +293,7 @@ class Connection(api.Connection):
return _paginate_query(models.ZunService, limit, marker,
sort_key, sort_dir, query)
def create_image(self, values):
def pull_image(self, values):
# ensure defaults are present for new containers
if not values.get('uuid'):
values['uuid'] = uuidutils.generate_uuid()

4
zun/objects/image.py
View File

@ -95,7 +95,7 @@ class Image(base.ZunPersistentObject, base.ZunObject,
return Image._from_db_object_list(db_images, cls, context)
@base.remotable
def create(self, context=None):
def pull(self, context=None):
"""Create an image record in the DB.
:param context: Security context. NOTE: This should only
@ -107,7 +107,7 @@ class Image(base.ZunPersistentObject, base.ZunObject,
"""
values = self.obj_get_changes()
db_image = dbapi.Connection.create_image(values)
db_image = dbapi.Connection.pull_image(values)
self._from_db_object(self, db_image)
@base.remotable

46
zun/tests/unit/api/controllers/v1/test_images.py
View File

@ -22,9 +22,9 @@ from zun.tests.unit.db import utils
class TestImageController(api_base.FunctionalTest):
@patch('zun.compute.api.API.image_create')
def test_image_create(self, mock_image_create):
mock_image_create.side_effect = lambda x, y: y
@patch('zun.compute.api.API.image_pull')
def test_image_pull(self, mock_image_pull):
mock_image_pull.side_effect = lambda x, y: y
params = ('{"repo": "hello-world"}')
response = self.app.post('/v1/images/',
@ -32,7 +32,7 @@ class TestImageController(api_base.FunctionalTest):
content_type='application/json')
self.assertEqual(202, response.status_int)
self.assertTrue(mock_image_create.called)
self.assertTrue(mock_image_pull.called)
params = ('{"repo": "hello-world:test"}')
response = self.app.post('/v1/images/',
@ -40,20 +40,20 @@ class TestImageController(api_base.FunctionalTest):
content_type='application/json')
self.assertEqual(202, response.status_int)
self.assertTrue(mock_image_create.called)
self.assertTrue(mock_image_pull.called)
@patch('zun.compute.api.API.image_create')
def test_image_create_with_no_repo(self, mock_image_create):
mock_image_create.side_effect = lambda x, y: y
@patch('zun.compute.api.API.image_pull')
def test_image_pull_with_no_repo(self, mock_image_pull):
mock_image_pull.side_effect = lambda x, y: y
self.assertRaises(AppError, self.app.post, '/v1/images/',
content_type='application/json')
self.assertTrue(mock_image_create.not_called)
self.assertTrue(mock_image_pull.not_called)
@patch('zun.compute.api.API.image_create')
def test_image_create_conflict(self, mock_image_create):
mock_image_create.side_effect = lambda x, y: y
@patch('zun.compute.api.API.image_pull')
def test_image_pull_conflict(self, mock_image_pull):
mock_image_pull.side_effect = lambda x, y: y
params = ('{"repo": "hello-world"}')
response = self.app.post('/v1/images/',
@ -61,28 +61,28 @@ class TestImageController(api_base.FunctionalTest):
content_type='application/json')
self.assertEqual(202, response.status_int)
self.assertTrue(mock_image_create.called)
self.assertTrue(mock_image_pull.called)
self.assertRaises(AppError, self.app.post, '/v1/images/',
params=params, content_type='application/json')
self.assertTrue(mock_image_create.not_called)
self.assertTrue(mock_image_pull.not_called)
@patch('zun.compute.api.API.image_create')
def test_create_image_set_project_id_and_user_id(
self, mock_image_create):
@patch('zun.compute.api.API.image_pull')
def test_pull_image_set_project_id_and_user_id(
self, mock_image_pull):
def _create_side_effect(cnxt, image):
self.assertEqual(self.context.project_id, image.project_id)
self.assertEqual(self.context.user_id, image.user_id)
return image
mock_image_create.side_effect = _create_side_effect
mock_image_pull.side_effect = _create_side_effect
params = ('{"repo": "hello-world"}')
self.app.post('/v1/images/',
params=params,
content_type='application/json')
@patch('zun.compute.api.API.image_create')
def test_image_create_with_tag(self, mock_image_create):
mock_image_create.side_effect = lambda x, y: y
@patch('zun.compute.api.API.image_pull')
def test_image_pull_with_tag(self, mock_image_pull):
mock_image_pull.side_effect = lambda x, y: y
params = ('{"repo": "hello-world:latest"}')
response = self.app.post('/v1/images/',
@ -90,7 +90,7 @@ class TestImageController(api_base.FunctionalTest):
content_type='application/json')
self.assertEqual(202, response.status_int)
self.assertTrue(mock_image_create.called)
self.assertTrue(mock_image_pull.called)
@patch('zun.compute.api.API.image_show')
@patch('zun.objects.Image.list')
@ -173,7 +173,7 @@ class TestImageEnforcement(api_base.FunctionalTest):
def test_policy_disallow_create(self):
params = ('{"repo": "foo"}')
self._common_policy_check(
'image:create', self.app.post, '/v1/images/',
'image:pull', self.app.post, '/v1/images/',
params=params,
content_type='application/json',
expect_errors=True)

8
zun/tests/unit/db/test_image.py
View File

@ -21,18 +21,18 @@ from zun.tests.unit.db import utils
class DbImageTestCase(base.DbTestCase):
def test_create_image(self):
def test_pull_image(self):
utils.create_test_image(repo="ubuntu:latest")
def test_create_image_duplicate_repo(self):
def test_pull_image_duplicate_repo(self):
utils.create_test_image(repo="ubuntu:latest")
utils.create_test_image(repo="ubuntu:14.04")
def test_create_image_duplicate_tag(self):
def test_pull_image_duplicate_tag(self):
utils.create_test_image(repo="ubuntu:latest")
utils.create_test_image(repo="centos:latest")
def test_create_image_already_exists(self):
def test_pull_image_already_exists(self):
utils.create_test_image(repo="ubuntu:latest")
self.assertRaises(exception.ResourceExists,
utils.create_test_image,

2
zun/tests/unit/db/utils.py
View File

@ -103,7 +103,7 @@ def create_test_image(**kw):
if 'repo' not in kw:
image['repo'] = _generate_repo_for_image()
dbapi = db_api.get_instance()
return dbapi.create_image(image)
return dbapi.pull_image(image)
def _generate_repo_for_image():

12
zun/tests/unit/objects/test_image.py
View File

@ -72,13 +72,13 @@ class TestImageObject(base.DbTestCase):
limit=None, marker=None,
sort_key=None, sort_dir=None)
def test_create(self):
with mock.patch.object(self.dbapi, 'create_image',
autospec=True) as mock_create_image:
mock_create_image.return_value = self.fake_image
def test_pull(self):
with mock.patch.object(self.dbapi, 'pull_image',
autospec=True) as mock_pull_image:
mock_pull_image.return_value = self.fake_image
image = objects.Image(self.context, **self.fake_image)
image.create()
mock_create_image.assert_called_once_with(self.fake_image)
image.pull()
mock_pull_image.assert_called_once_with(self.fake_image)
self.assertEqual(self.context, image._context)
def test_save(self):