openstack/manila
Code Issues Proposed changes

fixes availability zone filter when creating a share from snapshot

Browse Source 
Fixes bug #1915706 that was discovered in  Manila UI.
Issue is invalid input error being raised, even when
availability_zone provided is the same, as parent share's.
The reason is availability_zone is name and source_share_az
is id in the filter [1]. Now, regardless of availability_zone
provided is id or name, it will be always converted to a name.
And if availability_zone is the same as parent share's
operation will complete successfully.

[1] 2e27c71877/manila/share/api.py (L200)

Closes-Bug: #1915706
Change-Id: I5039b7adf563d926053b423a4cc6e175d3f1e5cf
This commit is contained in:
Dina Saparbaeva 2021-03-02 00:01:32 +06:00 committed by Victoria Martinez de la Cruz
parent 4bfea794d7
commit 205f3d828d
2 changed files with 16 additions and 8 deletions
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11
manila/api/v1/shares.py
View File

@ -267,8 +267,10 @@ class ShareMixin(object):
availability_zone = share.get('availability_zone')
if availability_zone:
try:
availability_zone_id = db.availability_zone_get(
context, availability_zone).id
availability_zone_db = db.availability_zone_get(
context, availability_zone)
availability_zone_id = availability_zone_db.id
availability_zone = availability_zone_db.name
except exception.AvailabilityZoneNotFound as e:
raise exc.HTTPNotFound(explanation=six.text_type(e))
@ -284,10 +286,11 @@ class ShareMixin(object):
"share group's one (%(sg_az)s).") % {
's_az': availability_zone_id, 'sg_az': sg_az_id}
raise exception.InvalidInput(msg)
availability_zone_id = sg_az_id
availability_zone = db.availability_zone_get(
context, sg_az_id).name
kwargs = {
'availability_zone': availability_zone_id,
'availability_zone': availability_zone,
'metadata': share.get('metadata'),
'is_public': share.get('is_public', False),
'share_group_id': share_group_id,

13
manila/tests/api/v2/test_shares.py
View File

@ -525,10 +525,12 @@ class ShareAPITest(test.TestCase):
def test_share_create_with_sg_and_availability_zone(self):
sg_id = 'fake_sg_id'
az_id = 'bar_az_id'
az_name = 'fake_name'
self.mock_object(share_api.API, 'create', self.create_mock)
self.mock_object(
db, 'availability_zone_get',
mock.Mock(return_value=type('ReqAZ', (object, ), {"id": az_id})))
mock.Mock(return_value=type(
'ReqAZ', (object, ), {"id": az_id, "name": az_name})))
self.mock_object(
db, 'share_group_get',
mock.Mock(return_value={"availability_zone_id": az_id}))
@ -543,7 +545,8 @@ class ShareAPITest(test.TestCase):
self.controller.create(req, body)
db.availability_zone_get.assert_called_once_with(
self.assertEqual(db.availability_zone_get.call_count, 2)
db.availability_zone_get.assert_called_with(
req.environ['manila.context'], az_id)
db.share_group_get.assert_called_once_with(
req.environ['manila.context'], sg_id)
@ -557,16 +560,18 @@ class ShareAPITest(test.TestCase):
is_public=False,
metadata=None,
snapshot_id=None,
availability_zone=az_id)
availability_zone=az_name)
def test_share_create_with_sg_and_different_availability_zone(self):
sg_id = 'fake_sg_id'
sg_az = 'foo_az_id'
req_az = 'bar_az_id'
req_az_name = 'fake_az_name'
self.mock_object(share_api.API, 'create', self.create_mock)
self.mock_object(
db, 'availability_zone_get',
mock.Mock(return_value=type('ReqAZ', (object, ), {"id": req_az})))
mock.Mock(return_value=type('ReqAZ', (object, ), {
"id": req_az, "name": req_az_name})))
self.mock_object(
db, 'share_group_get',
mock.Mock(return_value={"availability_zone_id": sg_az}))