def test_volume_type_delete_with_consistencygroups_in_use(self):
volume_type = db.volume_type_create(self.ctxt,
{'name': 'fake volume type'})
consistency_group1 = db.consistencygroup_create(
self.ctxt, {'volume_type_id': volume_type['id']})
consistency_group2 = db.consistencygroup_create(
self.ctxt, {'volume_type_id': volume_type['id']})
self.assertRaises(exception.VolumeTypeInUse, volume_types.destroy,
self.ctxt, volume_type['id'])
db.consistencygroup_destroy(self.ctxt, consistency_group1['id'])
self.assertRaises(exception.VolumeTypeInUse, volume_types.destroy,
self.ctxt, volume_type['id'])
db.consistencygroup_destroy(self.ctxt, consistency_group2['id'])
volume_types.destroy(self.ctxt, volume_type['id'])
def create(self, cg_snap_id=None, cg_id=None):
"""Create a consistency group.
If cg_snap_id or cg_id are specified then volume_type_id,
availability_zone, and host will be taken from the source Consistency
Group.
"""
if self.obj_attr_is_set('id'):
raise exception.ObjectActionError(action='create',
reason=_('already_created'))
updates = self.cinder_obj_get_changes()
if 'cgsnapshots' in updates:
raise exception.ObjectActionError(action='create',
reason=_('cgsnapshots assigned'))
if 'volumes' in updates:
raise exception.ObjectActionError(action='create',
reason=_('volumes assigned'))
if 'cluster' in updates:
raise exception.ObjectActionError(action='create',
reason=_('cluster assigned'))
db_consistencygroups = db.consistencygroup_create(
self._context, updates, cg_snap_id, cg_id)
self._from_db_object(self._context, self, db_consistencygroups)
def create(self, cg_snap_id=None, cg_id=None):
"""Create a consistency group.
If cg_snap_id or cg_id are specified then volume_type_id,
availability_zone, and host will be taken from the source Consistency
Group.
"""
if self.obj_attr_is_set('id'):
raise exception.ObjectActionError(action='create',
reason=_('already_created'))
updates = self.cinder_obj_get_changes()
if 'cgsnapshots' in updates:
raise exception.ObjectActionError(action='create',
reason=_('cgsnapshots assigned'))
if 'volumes' in updates:
raise exception.ObjectActionError(action='create',
reason=_('volumes assigned'))
db_consistencygroups = db.consistencygroup_create(self._context,
updates,
cg_snap_id,
cg_id)
self._from_db_object(self._context, self, db_consistencygroups)
def create_consistencygroup(ctxt,
host='test_host@fakedrv#fakepool',
name='test_cg',
description='this is a test cg',
status='available',
availability_zone='fake_az',
volume_type_id=None,
cgsnapshot_id=None,
source_cgid=None,
**kwargs):
"""Create a consistencygroup object in the DB."""
cg = {}
cg['host'] = host
cg['user_id'] = ctxt.user_id
cg['project_id'] = ctxt.project_id
cg['status'] = status
cg['name'] = name
cg['description'] = description
cg['availability_zone'] = availability_zone
if volume_type_id:
cg['volume_type_id'] = volume_type_id
cg['cgsnapshot_id'] = cgsnapshot_id
cg['source_cgid'] = source_cgid
for key in kwargs:
cg[key] = kwargs[key]
return db.consistencygroup_create(ctxt, cg)
def test_volume_type_delete_with_consistencygroups_in_use(self):
volume_type = db.volume_type_create(self.ctxt, {'name':
'fake volume type'})
consistency_group1 = db.consistencygroup_create(self.ctxt,
{'volume_type_id':
volume_type['id']})
consistency_group2 = db.consistencygroup_create(self.ctxt,
{'volume_type_id':
volume_type['id']})
self.assertRaises(exception.VolumeTypeInUse, volume_types.destroy,
self.ctxt, volume_type['id'])
db.consistencygroup_destroy(self.ctxt, consistency_group1['id'])
self.assertRaises(exception.VolumeTypeInUse, volume_types.destroy,
self.ctxt, volume_type['id'])
db.consistencygroup_destroy(self.ctxt, consistency_group2['id'])
volume_types.destroy(self.ctxt, volume_type['id'])
def create(self):
if self.obj_attr_is_set('id'):
raise exception.ObjectActionError(action='create',
reason=_('already_created'))
updates = self.cinder_obj_get_changes()
db_consistencygroups = db.consistencygroup_create(
self._context, updates)
self._from_db_object(self._context, self, db_consistencygroups)
def create(self):
if self.obj_attr_is_set('id'):
raise exception.ObjectActionError(action='create',
reason=_('already_created'))
updates = self.cinder_obj_get_changes()
db_consistencygroups = db.consistencygroup_create(self._context,
updates)
self._from_db_object(self._context, self, db_consistencygroups)
def create(self):
if self.obj_attr_is_set("id"):
raise exception.ObjectActionError(action="create", reason=_("already_created"))
updates = self.cinder_obj_get_changes()
if "cgsnapshots" in updates:
raise exception.ObjectActionError(action="create", reason=_("cgsnapshots assigned"))
if "volumes" in updates:
raise exception.ObjectActionError(action="create", reason=_("volumes assigned"))
db_consistencygroups = db.consistencygroup_create(self._context, updates)
self._from_db_object(self._context, self, db_consistencygroups)
def _create_consistencygroup(
name='test_consistencygroup',
description='this is a test consistency group',
volume_type_id='123456',
availability_zone='az1',
status='creating'):
"""Create a consistency group object."""
consistencygroup = {}
consistencygroup['user_id'] = 'fake'
consistencygroup['project_id'] = 'fake'
consistencygroup['availability_zone'] = availability_zone
consistencygroup['name'] = name
consistencygroup['description'] = description
consistencygroup['volume_type_id'] = volume_type_id
consistencygroup['status'] = status
consistencygroup['host'] = 'fakehost'
return db.consistencygroup_create(context.get_admin_context(),
consistencygroup)['id']
def _create_consistencygroup(
name="test_consistencygroup",
description="this is a test consistency group",
volume_type_id="123456",
availability_zone="az1",
host="fakehost",
status="creating",
):
"""Create a consistency group object."""
consistencygroup = {}
consistencygroup["user_id"] = "fake"
consistencygroup["project_id"] = "fake"
consistencygroup["availability_zone"] = availability_zone
consistencygroup["name"] = name
consistencygroup["description"] = description
consistencygroup["volume_type_id"] = volume_type_id
consistencygroup["host"] = host
consistencygroup["status"] = status
return db.consistencygroup_create(context.get_admin_context(), consistencygroup)["id"]
def _create_consistencygroup(
name='test_consistencygroup',
description='this is a test consistency group',
volume_type_id='123456',
availability_zone='az1',
status='creating'):
"""Create a consistency group object."""
consistencygroup = {}
consistencygroup['user_id'] = 'fake'
consistencygroup['project_id'] = 'fake'
consistencygroup['availability_zone'] = availability_zone
consistencygroup['name'] = name
consistencygroup['description'] = description
consistencygroup['volume_type_id'] = volume_type_id
consistencygroup['status'] = status
consistencygroup['host'] = 'fakehost'
return db.consistencygroup_create(
context.get_admin_context(),
consistencygroup)['id']
