Ironic gate jobs are randomly timing out

[Vasyl Saienko]

From time to time Ironic gate jobs are timed out with TEMPEST_OS_TEST_TIMEOUT which is set to 900.
At the same time build and terminate server timeouts are set to 600. So in fact we cutting legitimate allowed time by TEMPEST_OS_TEST_TIMEOUT.

https://github.com/openstack-infra/devstack-gate/blob/master/devstack-vm-gate.sh#L339

2016-04-28 05:59:51.508 | Captured traceback:
2016-04-28 05:59:51.508 | ~~~~~~~~~~~~~~~~~~~
2016-04-28 05:59:51.508 | Traceback (most recent call last):
2016-04-28 05:59:51.508 | File "tempest/test.py", line 113, in wrapper
2016-04-28 05:59:51.508 | return f(self, *func_args, **func_kwargs)
2016-04-28 05:59:51.508 | File "/opt/stack/new/ironic/ironic_tempest_plugin/tests/scenario/test_baremetal_basic_ops.py", line 128, in test_baremetal_server_ops
2016-04-28 05:59:51.508 | self.terminate_instance()
2016-04-28 05:59:51.508 | File "/opt/stack/new/ironic/ironic_tempest_plugin/tests/scenario/baremetal_manager.py", line 180, in terminate_instance
2016-04-28 05:59:51.508 | interval=30)
2016-04-28 05:59:51.508 | File "/opt/stack/new/ironic/ironic_tempest_plugin/tests/scenario/baremetal_manager.py", line 94, in wait_provisioning_state
2016-04-28 05:59:51.509 | target_states=state, timeout=timeout, interval=interval)
2016-04-28 05:59:51.509 | File "/opt/stack/new/ironic/ironic_tempest_plugin/tests/scenario/baremetal_manager.py", line 86, in _node_state_timeout
2016-04-28 05:59:51.509 | if not tempest.test.call_until_true(check_state, timeout, interval):
2016-04-28 05:59:51.509 | File "tempest/test.py", line 888, in call_until_true
2016-04-28 05:59:51.509 | time.sleep(sleep_for)
2016-04-28 05:59:51.509 | File "/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py", line 34, in sleep
2016-04-28 05:59:51.509 | hub.switch()
2016-04-28 05:59:51.509 | File "/usr/local/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 294, in switch
2016-04-28 05:59:51.509 | return self.greenlet.switch()
2016-04-28 05:59:51.509 | File "/usr/local/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 346, in run
2016-04-28 05:59:51.509 | self.wait(sleep_time)
2016-04-28 05:59:51.509 | File "/usr/local/lib/python2.7/dist-packages/eventlet/hubs/poll.py", line 82, in wait
2016-04-28 05:59:51.510 | sleep(seconds)
2016-04-28 05:59:51.510 | File "/usr/local/lib/python2.7/dist-packages/fixtures/_fixtures/timeout.py", line 52, in signal_handler
2016-04-28 05:59:51.510 | raise TimeoutException()
2016-04-28 05:59:51.510 | fixtures._fixtures.timeout.TimeoutException

[Dmitry Tantsur (divius)]

The patch: https://review.openstack.org/#/c/305270/

[Vasyl Saienko (vsaienko)]

The patch has been merged: https://review.openstack.org/#/c/305270/