def test_create_cgroup_exception(self):
volume_types = self.volume_types.list()
az = self.cinder_availability_zones.first().zoneName
formData = {
'volume_types': '1',
'name': 'test CG',
'description': 'test desc',
'availability_zone': az
}
cinder.volume_type_list(IsA(http.HttpRequest)).\
AndReturn(volume_types)
cinder.volume_type_list_with_qos_associations(IsA(http.HttpRequest)).\
AndReturn(volume_types)
cinder.availability_zone_list(IsA(http.HttpRequest)).AndReturn(
self.cinder_availability_zones.list())
cinder.extension_supported(IsA(http.HttpRequest), 'AvailabilityZones')\
.AndReturn(True)
cinder.volume_cgroup_list(IsA(
http.HttpRequest)).\
AndReturn(self.cinder_consistencygroups.list())
cinder.volume_cgroup_create(
IsA(http.HttpRequest),
formData['volume_types'],
formData['name'],
formData['description'],
availability_zone=formData['availability_zone'])\
.AndRaise(self.exceptions.cinder)
self.mox.ReplayAll()
url = reverse('horizon:project:volumes:cgroups:create')
res = self.client.post(url, formData)
self.assertRedirectsNoFollow(res, VOLUME_INDEX_URL)
def test_create_cgroup_exception(self):
volume_types = self.cinder_volume_types.list()
volume_type_id = self.cinder_volume_types.first().id
az = self.cinder_availability_zones.first().zoneName
formData = {'volume_types': '1',
'name': 'test CG',
'description': 'test desc',
'availability_zone': az,
'add_vtypes_to_cgroup_role_member': [volume_type_id]}
cinder.extension_supported(IsA(http.HttpRequest), 'AvailabilityZones')\
.AndReturn(True)
cinder.availability_zone_list(IsA(http.HttpRequest)).AndReturn(
self.cinder_availability_zones.list())
cinder.volume_type_list(IsA(http.HttpRequest)).AndReturn(volume_types)
cinder.volume_type_list_with_qos_associations(IsA(http.HttpRequest)).\
AndReturn(volume_types)
cinder.volume_cgroup_list(IsA(http.HttpRequest)).\
AndReturn(self.cinder_consistencygroups.list())
cinder.volume_cgroup_create(
IsA(http.HttpRequest),
formData['volume_types'],
formData['name'],
formData['description'],
availability_zone=formData['availability_zone'])\
.AndRaise(self.exceptions.cinder)
self.mox.ReplayAll()
url = reverse('horizon:project:cgroups:create')
res = self.client.post(url, formData)
self.assertNoFormErrors(res)
self.assertRedirectsNoFollow(res, INDEX_URL)
self.assertIn("Unable to create consistency group.",
res.cookies.output())
def test_create_cgroup_exception(self):
volume_types = self.cinder_volume_types.list()
az = self.cinder_availability_zones.first().zoneName
formData = {'volume_types': '1',
'name': 'test CG',
'description': 'test desc',
'availability_zone': az}
cinder.volume_type_list(IsA(http.HttpRequest)).\
AndReturn(volume_types)
cinder.volume_type_list_with_qos_associations(IsA(http.HttpRequest)).\
AndReturn(volume_types)
cinder.availability_zone_list(IsA(http.HttpRequest)).AndReturn(
self.cinder_availability_zones.list())
cinder.extension_supported(IsA(http.HttpRequest), 'AvailabilityZones')\
.AndReturn(True)
cinder.volume_cgroup_list(IsA(
http.HttpRequest)).\
AndReturn(self.cinder_consistencygroups.list())
cinder.volume_cgroup_create(
IsA(http.HttpRequest),
formData['volume_types'],
formData['name'],
formData['description'],
availability_zone=formData['availability_zone'])\
.AndRaise(self.exceptions.cinder)
self.mox.ReplayAll()
url = reverse('horizon:project:volumes:cgroups:create')
res = self.client.post(url, formData)
self.assertRedirectsNoFollow(res, VOLUME_INDEX_URL)
def test_create_cgroup_exception(self):
volume_types = self.cinder_volume_types.list()
volume_type_id = self.cinder_volume_types.first().id
az = self.cinder_availability_zones.first().zoneName
formData = {'volume_types': '1',
'name': 'test CG',
'description': 'test desc',
'availability_zone': az,
'add_vtypes_to_cgroup_role_member': [volume_type_id]}
cinder.extension_supported(IsA(http.HttpRequest), 'AvailabilityZones')\
.AndReturn(True)
cinder.availability_zone_list(IsA(http.HttpRequest)).AndReturn(
self.cinder_availability_zones.list())
cinder.volume_type_list(IsA(http.HttpRequest)).AndReturn(volume_types)
cinder.volume_type_list_with_qos_associations(IsA(http.HttpRequest)).\
AndReturn(volume_types)
cinder.volume_cgroup_list(IsA(http.HttpRequest)).\
AndReturn(self.cinder_consistencygroups.list())
cinder.volume_cgroup_create(
IsA(http.HttpRequest),
formData['volume_types'],
formData['name'],
formData['description'],
availability_zone=formData['availability_zone'])\
.AndRaise(self.exceptions.cinder)
self.mox.ReplayAll()
url = reverse('horizon:project:cgroups:create')
res = self.client.post(url, formData)
self.assertNoFormErrors(res)
self.assertRedirectsNoFollow(res, INDEX_URL)
self.assertIn("Unable to create consistency group.",
res.cookies.output())
def test_create_cgroup(self):
cgroup = self.cinder_consistencygroups.first()
volume_types = self.cinder_volume_types.list()
az = self.cinder_availability_zones.first().zoneName
formData = {'volume_types': '1',
'name': 'test CG',
'description': 'test desc',
'availability_zone': az}
cinder.volume_type_list(IsA(http.HttpRequest)).\
AndReturn(volume_types)
cinder.volume_type_list_with_qos_associations(IsA(http.HttpRequest)).\
AndReturn(volume_types)
cinder.availability_zone_list(IsA(http.HttpRequest)).AndReturn(
self.cinder_availability_zones.list())
cinder.extension_supported(IsA(http.HttpRequest), 'AvailabilityZones')\
.AndReturn(True)
cinder.volume_cgroup_list(IsA(
http.HttpRequest)).\
AndReturn(self.cinder_consistencygroups.list())
cinder.volume_cgroup_create(
IsA(http.HttpRequest),
formData['volume_types'],
formData['name'],
formData['description'],
availability_zone=formData['availability_zone'])\
.AndReturn(cgroup)
self.mox.ReplayAll()
url = reverse('horizon:virtual:volumes:cgroups:create')
res = self.client.post(url, formData)
self.assertNoFormErrors(res)
def test_create_cgroup(self):
cgroup = self.cinder_consistencygroups.first()
volume_types = self.cinder_volume_types.list()
az = self.cinder_availability_zones.first().zoneName
formData = {
'volume_types': '1',
'name': 'test CG',
'description': 'test desc',
'availability_zone': az
}
cinder.volume_type_list(IsA(http.HttpRequest)).\
AndReturn(volume_types)
cinder.volume_type_list_with_qos_associations(IsA(http.HttpRequest)).\
AndReturn(volume_types)
cinder.availability_zone_list(IsA(http.HttpRequest)).AndReturn(
self.cinder_availability_zones.list())
cinder.extension_supported(IsA(http.HttpRequest), 'AvailabilityZones')\
.AndReturn(True)
cinder.volume_cgroup_list(IsA(
http.HttpRequest)).\
AndReturn(self.cinder_consistencygroups.list())
cinder.volume_cgroup_create(
IsA(http.HttpRequest),
formData['volume_types'],
formData['name'],
formData['description'],
availability_zone=formData['availability_zone'])\
.AndReturn(cgroup)
self.mox.ReplayAll()
url = reverse('horizon:virtual:volumes:cgroups:create')
res = self.client.post(url, formData)
self.assertNoFormErrors(res)
def handle(self, request, context):
selected_vol_types = context['volume_types']
try:
vol_types = cinder.volume_type_list_with_qos_associations(
request)
except Exception:
msg = _('Unable to get volume type list')
exceptions.check_message(["Connection", "refused"], msg)
return False
# ensure that all selected volume types share same backend name
backend_name = None
invalid_backend = False
for selected_vol_type in selected_vol_types:
if invalid_backend:
continue
for vol_type in vol_types:
if selected_vol_type != vol_type.id:
continue
if (hasattr(vol_type, "extra_specs") and
'volume_backend_name' in vol_type.extra_specs):
vol_type_backend = \
vol_type.extra_specs['volume_backend_name']
if vol_type_backend is None:
invalid_backend = True
break
if backend_name is None:
backend_name = vol_type_backend
if vol_type_backend != backend_name:
invalid_backend = True
break
else:
invalid_backend = True
break
if invalid_backend:
msg = _('All selected volume types must be associated '
'with the same volume backend name.')
exceptions.handle(request, msg)
return False
try:
vtypes_str = ",".join(context['volume_types'])
self.object = \
cinder.volume_cgroup_create(
request,
vtypes_str,
context['name'],
description=context['description'],
availability_zone=context['availability_zone'])
except Exception:
exceptions.handle(request, _('Unable to create consistency '
'group.'))
return False
return True
