test_deployments_metadata fails with TimeoutException when api services deployed with mod_wsgi

[Rabi Mishra]

ParallelDeploymentsTest.test_deployments_metadata fails with TimeoutException when api services are running with httpd+mod-wsgi

traceback:
2017-01-11 17:39:11.278131 | 2017-01-11 17:39:11.277 | Traceback (most recent call last):
2017-01-11 17:39:11.279388 | 2017-01-11 17:39:11.279 | File "/opt/stack/new/heat/heat_integrationtests/functional/test_software_config.py", line 101, in test_deployments_metadata
2017-01-11 17:39:11.280504 | 2017-01-11 17:39:11.280 | self._wait_for_stack_status(config_stack, 'CREATE_COMPLETE')
2017-01-11 17:39:11.281682 | 2017-01-11 17:39:11.281 | File "/opt/stack/new/heat/heat_integrationtests/common/test.py", line 356, in _wait_for_stack_status
2017-01-11 17:39:11.282820 | 2017-01-11 17:39:11.282 | raise exceptions.TimeoutException(message)
2017-01-11 17:39:11.284344 | 2017-01-11 17:39:11.283 | heat_integrationtests.common.exceptions.TimeoutException: Request timed out
2017-01-11 17:39:11.285545 | 2017-01-11 17:39:11.285 | Details: Stack ParallelDeploymentsTest-587059601/e954c59f-1e14-4379-81bf-e1023068349c failed to reach CREATE_COMPLETE status within the required time (1200 s).

Noticed at:

http://logs.openstack.org/51/418651/3/check/gate-heat-dsvm-functional-convg-mysql-lbaasv2-ubuntu-xenial/5714ea5/console.html#_2017-01-11_17_39_11_285545

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/419244
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=35935459daa7043a3a49af5ed3a6b4ae805eb6e5
Submitter: Jenkins
Branch: master

commit 35935459daa7043a3a49af5ed3a6b4ae805eb6e5
Author: rabi <email address hidden>
Date: Thu Jan 12 08:09:11 2017 +0530

    Set content-type when signaling deployment

    In signal_deployments of
    ParallelDeploymentsTest.test_deployments_metadata, set
    the content-type to 'application/json'.

    Change-Id: Id0ac6d76545bad1857aab2f85b65db2101df655e
    Closes-Bug: #1656613

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/heat 8.0.0.0b3 development milestone.