def test_create_cgroup_from_snapshot(self):
cgroup = self.cinder_consistencygroups.first()
cg_snapshot = self.cinder_cg_snapshots.first()
formData = {
'cg_snapshot_id': cg_snapshot.id,
'name': 'test CG SS Create',
'description': 'test desc'
}
cinder.volume_cg_snapshot_get(IsA(http.HttpRequest), cg_snapshot.id).\
AndReturn(cg_snapshot)
cinder.volume_cgroup_create_from_source(
IsA(http.HttpRequest),
formData['name'],
source_cgroup_id=formData['cg_snapshot_id'],
description=formData['description'])\
.AndReturn(cgroup)
self.mox.ReplayAll()
url = reverse(
'horizon:compute_user:volume2:cg_snapshots:create_cgroup',
args=[cg_snapshot.id])
res = self.client.post(url, formData)
self.assertNoFormErrors(res)
self.assertRedirectsNoFollow(res, VOLUME_INDEX_URL)
def test_create_cgroup_from_snapshot_exception(self):
cg_snapshot = self.cinder_cg_snapshots.first()
new_cg_name = 'test CG SS Create'
formData = {'cg_snapshot_id': cg_snapshot.id,
'name': new_cg_name,
'description': 'test desc'}
cinder.volume_cg_snapshot_get(IsA(http.HttpRequest), cg_snapshot.id).\
AndReturn(cg_snapshot)
cinder.volume_cgroup_create_from_source(
IsA(http.HttpRequest),
formData['name'],
source_cgroup_id=formData['cg_snapshot_id'],
description=formData['description'])\
.AndRaise(self.exceptions.cinder)
self.mox.ReplayAll()
url = reverse('horizon:project:cg_snapshots:create_cgroup',
args=[cg_snapshot.id])
res = self.client.post(url, formData)
self.assertNoFormErrors(res)
# There are a bunch of backslashes for formatting in the message from
# the response, so remove them when validating the error message.
self.assertIn('Unable to create consistency group "%s" from snapshot.'
% new_cg_name,
res.cookies.output().replace('\\', ''))
self.assertRedirectsNoFollow(res, INDEX_URL)
def test_create_cgroup_from_snapshot_exception(self):
cg_snapshot = self.cinder_cg_snapshots.first()
new_cg_name = 'test CG SS Create'
formData = {'cg_snapshot_id': cg_snapshot.id,
'name': new_cg_name,
'description': 'test desc'}
cinder.volume_cg_snapshot_get(IsA(http.HttpRequest), cg_snapshot.id).\
AndReturn(cg_snapshot)
cinder.volume_cgroup_create_from_source(
IsA(http.HttpRequest),
formData['name'],
source_cgroup_id=formData['cg_snapshot_id'],
description=formData['description'])\
.AndRaise(self.exceptions.cinder)
self.mox.ReplayAll()
url = reverse('horizon:project:cg_snapshots:create_cgroup',
args=[cg_snapshot.id])
res = self.client.post(url, formData)
self.assertNoFormErrors(res)
# There are a bunch of backslashes for formatting in the message from
# the response, so remove them when validating the error message.
self.assertIn('Unable to create consistency group "%s" from snapshot.'
% new_cg_name,
res.cookies.output().replace('\\', ''))
self.assertRedirectsNoFollow(res, INDEX_URL)
def test_detail_view_with_exception(self):
cg_snapshot = self.cinder_cg_snapshots.first()
cinder.volume_cg_snapshot_get(IsA(http.HttpRequest), cg_snapshot.id).\
AndRaise(self.exceptions.cinder)
self.mox.ReplayAll()
url = reverse(
'horizon:project:cg_snapshots:cg_snapshot_detail',
args=[cg_snapshot.id])
res = self.client.get(url)
self.assertNoFormErrors(res)
self.assertRedirectsNoFollow(res, INDEX_URL)
def test_detail_view_with_exception(self):
cg_snapshot = self.cinder_cg_snapshots.first()
cinder.volume_cg_snapshot_get(IsA(http.HttpRequest), cg_snapshot.id).\
AndRaise(self.exceptions.cinder)
self.mox.ReplayAll()
url = reverse(
'horizon:project:cg_snapshots:cg_snapshot_detail',
args=[cg_snapshot.id])
res = self.client.get(url)
self.assertNoFormErrors(res)
self.assertRedirectsNoFollow(res, INDEX_URL)
def get_context_data(self, **kwargs):
context = super(CreateCGroupView, self).get_context_data(**kwargs)
context['cg_snapshot_id'] = self.kwargs['cg_snapshot_id']
args = (self.kwargs['cg_snapshot_id'],)
context['submit_url'] = reverse(self.submit_url, args=args)
try:
# get number of volumes we will be creating
cg_snapshot = cinder.volume_cg_snapshot_get(
self.request, context['cg_snapshot_id'])
cgroup_id = cg_snapshot.consistencygroup_id
search_opts = {'consistencygroup_id': cgroup_id}
volumes = api.cinder.volume_list(self.request,
search_opts=search_opts)
num_volumes = len(volumes)
usages = quotas.tenant_limit_usages(self.request)
if usages['volumesUsed'] + num_volumes > \
usages['maxTotalVolumes']:
raise ValueError(_('Unable to create consistency group due to '
'exceeding volume quota limit.'))
else:
usages['numRequestedItems'] = num_volumes
context['usages'] = usages
except ValueError as e:
exceptions.handle(self.request, e.message)
return None
except Exception:
exceptions.handle(self.request,
_('Unable to retrieve consistency '
'group information.'))
return context
def get_context_data(self, **kwargs):
context = super(CreateCGroupView, self).get_context_data(**kwargs)
context['cg_snapshot_id'] = self.kwargs['cg_snapshot_id']
args = (self.kwargs['cg_snapshot_id'],)
context['submit_url'] = reverse(self.submit_url, args=args)
try:
# get number of volumes we will be creating
cg_snapshot = cinder.volume_cg_snapshot_get(
self.request, context['cg_snapshot_id'])
cgroup_id = cg_snapshot.consistencygroup_id
search_opts = {'consistencygroup_id': cgroup_id}
volumes = api.cinder.volume_list(self.request,
search_opts=search_opts)
num_volumes = len(volumes)
usages = quotas.tenant_quota_usages(
self.request, targets=('volumes', 'gigabytes'))
if (usages['volumes']['used'] + num_volumes >
usages['volumes']['quota']):
raise ValueError(_('Unable to create consistency group due to '
'exceeding volume quota limit.'))
else:
context['numRequestedItems'] = num_volumes
context['usages'] = usages
except ValueError as e:
exceptions.handle(self.request, e.message)
return None
except Exception:
exceptions.handle(self.request,
_('Unable to retrieve consistency '
'group information.'))
return context
def prepare_snapshot_source_field(self, request, cg_snapshot_id):
try:
cg_snapshot = cinder.volume_cg_snapshot_get(request,
cg_snapshot_id)
self.fields['snapshot_source'].choices = ((cg_snapshot_id,
cg_snapshot),)
except Exception:
exceptions.handle(request,
_('Unable to load the specified snapshot.'))
def prepare_snapshot_source_field(self, request, cg_snapshot_id):
try:
cg_snapshot = cinder.volume_cg_snapshot_get(request,
cg_snapshot_id)
self.fields['snapshot_source'].choices = ((cg_snapshot_id,
cg_snapshot),)
except Exception:
exceptions.handle(request,
_('Unable to load the specified snapshot.'))
def test_create_cgroup_from_snapshot(self):
cgroup = self.cinder_consistencygroups.first()
cg_snapshot = self.cinder_cg_snapshots.first()
formData = {'cg_snapshot_id': cg_snapshot.id,
'name': 'test CG SS Create',
'description': 'test desc'}
cinder.volume_cg_snapshot_get(IsA(http.HttpRequest), cg_snapshot.id).\
AndReturn(cg_snapshot)
cinder.volume_cgroup_create_from_source(
IsA(http.HttpRequest),
formData['name'],
source_cgroup_id=formData['cg_snapshot_id'],
description=formData['description'])\
.AndReturn(cgroup)
self.mox.ReplayAll()
url = reverse('horizon:project:cg_snapshots:create_cgroup',
args=[cg_snapshot.id])
res = self.client.post(url, formData)
self.assertNoFormErrors(res)
self.assertRedirectsNoFollow(res, INDEX_URL)
def test_detail_view(self):
cg_snapshot = self.cinder_cg_snapshots.first()
cgroup = self.cinder_consistencygroups.first()
volume_type = self.cinder_volume_types.first()
volumes = self.cinder_volumes.list()
cinder.volume_cg_snapshot_get(IsA(http.HttpRequest), cg_snapshot.id).\
AndReturn(cg_snapshot)
cinder.volume_cgroup_get(IsA(http.HttpRequest), cgroup.id).\
AndReturn(cgroup)
cinder.volume_type_get(IsA(http.HttpRequest), volume_type.id).\
MultipleTimes().AndReturn(volume_type)
search_opts = {'consistencygroup_id': cgroup.id}
cinder.volume_list(IsA(http.HttpRequest), search_opts=search_opts).\
AndReturn(volumes)
self.mox.ReplayAll()
url = reverse(
'horizon:project:cg_snapshots:cg_snapshot_detail',
args=[cg_snapshot.id])
res = self.client.get(url)
self.assertNoFormErrors(res)
self.assertEqual(res.status_code, 200)
def test_detail_view(self):
cg_snapshot = self.cinder_cg_snapshots.first()
cgroup = self.cinder_consistencygroups.first()
volume_type = self.cinder_volume_types.first()
volumes = self.cinder_volumes.list()
cinder.volume_cg_snapshot_get(IsA(http.HttpRequest), cg_snapshot.id).\
AndReturn(cg_snapshot)
cinder.volume_cgroup_get(IsA(http.HttpRequest), cgroup.id).\
AndReturn(cgroup)
cinder.volume_type_get(IsA(http.HttpRequest), volume_type.id).\
MultipleTimes().AndReturn(volume_type)
search_opts = {'consistencygroup_id': cgroup.id}
cinder.volume_list(IsA(http.HttpRequest), search_opts=search_opts).\
AndReturn(volumes)
self.mox.ReplayAll()
url = reverse(
'horizon:project:cg_snapshots:cg_snapshot_detail',
args=[cg_snapshot.id])
res = self.client.get(url)
self.assertNoFormErrors(res)
self.assertEqual(res.status_code, 200)
def get_data(self, request, cg_snapshot_id):
cg_snapshot = cinder.volume_cg_snapshot_get(request, cg_snapshot_id)
return cg_snapshot
def get_data(self, request, cg_snapshot_id):
cg_snapshot = cinder.volume_cg_snapshot_get(request, cg_snapshot_id)
return cg_snapshot
