https://review.openstack.org/#/c/431800/ merged yesterday which unskips test_stamp_pattern which uses cells v1. The test uses security groups which cells v1 doesn't support, so it breaks the cells v1 job and blocks nova's gate.
http://logs.openstack.org/57/433257/2/check/gate-tempest-dsvm-cells-ubuntu-xenial/1732de2/logs/screen-n-cell-child.txt.gz#_2017-02-13_22_55_18_192
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler [req-d4aaa51d-7595-4881-9fa4-2e52425fec26 tempest-TestStampPattern-1688631461 tempest-TestStampPattern-1688631461] Couldn't communicate with cell 'child'
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler Traceback (most recent call last):
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/opt/stack/new/nova/nova/cells/scheduler.py", line 178, in _build_instances
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler image, security_groups, block_device_mapping)
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/opt/stack/new/nova/nova/cells/scheduler.py", line 109, in _create_instances_here
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler num_instances, i)
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/opt/stack/new/nova/nova/compute/api.py", line 1539, in create_db_entry_for_new_instance
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler instance.create()
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line 226, in wrapper
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler return fn(self, *args, **kwargs)
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/opt/stack/new/nova/nova/objects/instance.py", line 550, in create
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler db_inst = db.instance_create(self._context, updates)
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/opt/stack/new/nova/nova/db/api.py", line 715, in instance_create
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler return IMPL.instance_create(context, values)
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/opt/stack/new/nova/nova/db/sqlalchemy/api.py", line 180, in wrapper
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler return f(*args, **kwargs)
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/usr/local/lib/python2.7/dist-packages/oslo_db/api.py", line 151, in wrapper
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler ectxt.value = e.inner_exc
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler self.force_reraise()
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler six.reraise(self.type_, self.value, self.tb)
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/usr/local/lib/python2.7/dist-packages/oslo_db/api.py", line 139, in wrapper
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler return f(*args, **kwargs)
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/opt/stack/new/nova/nova/db/sqlalchemy/api.py", line 251, in wrapped
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler return f(context, *args, **kwargs)
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/opt/stack/new/nova/nova/db/sqlalchemy/api.py", line 1815, in instance_create
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler instance_ref.security_groups = _get_sec_group_models(security_groups)
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/opt/stack/new/nova/nova/db/sqlalchemy/api.py", line 1810, in _get_sec_group_models
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler context, security_groups))
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/opt/stack/new/nova/nova/db/sqlalchemy/api.py", line 4364, in _security_group_get_by_names
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler project_id=context.project_id, security_group_id=group_name)
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler SecurityGroupNotFoundForProject: Security group tempest-TestStampPattern-662835790 not found for project eda710d52d7140dc9bc1081995cb1315.
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler [req-d4aaa51d-7595-4881-9fa4-2e52425fec26 tempest-TestStampPattern-1688631461 tempest-TestStampPattern-1688631461] Couldn't communicate with any cells
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler [req-d4aaa51d-7595-4881-9fa4-2e52425fec26 tempest-TestStampPattern-1688631461 tempest-TestStampPattern-1688631461] Error scheduling instances ['8cd170c4-17bc-48e1-ab38-6195803ea270']
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler Traceback (most recent call last):
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/opt/stack/new/nova/nova/cells/scheduler.py", line 226, in _schedule_build_to_cells
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler method_kwargs)
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler File "/opt/stack/new/nova/nova/cells/scheduler.py", line 195, in _build_instances
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler raise exception.NoCellsAvailable()
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler NoCellsAvailable: No cells available matching scheduling criteria.
2017-02-13 22:55:18.192 25510 ERROR nova.cells.scheduler
Fix proposed to branch: master
Review: https:/