Role 'controller' in conflict with role 'ceph-osd' in "ironic_deploy_ceph" fuel-qa test

[Artem Hrechanychenko]

Detailed bug description:
 2016-08-29 08:51:46,239 - ERROR decorators.py:127 -- Traceback (most recent call last):
  File "/home/jenkins/workspace/10.0.custom.packages_test.ubuntu/fuel-qa/fuelweb_test/helpers/decorators.py", line 121, in wrapper
    result = func(*args, **kwargs)
  File "/home/jenkins/workspace/10.0.custom.packages_test.ubuntu/fuel-qa/fuelweb_test/tests/test_ironic_base.py", line 265, in ironic_deploy_ceph
    cluster_id = self._deploy_ironic_cluster(settings=data, nodes=nodes)
  File "/home/jenkins/workspace/10.0.custom.packages_test.ubuntu/fuel-qa/fuelweb_test/tests/test_ironic_base.py", line 118, in _deploy_ironic_cluster
    self.fuel_web.deploy_cluster_wait(cluster_id)
  File "/home/jenkins/workspace/10.0.custom.packages_test.ubuntu/fuel-qa/fuelweb_test/helpers/decorators.py", line 463, in wrapper
    result = func(*args, **kwargs)
  File "/home/jenkins/workspace/10.0.custom.packages_test.ubuntu/fuel-qa/fuelweb_test/helpers/decorators.py", line 448, in wrapper
    result = func(*args, **kwargs)
  File "/home/jenkins/workspace/10.0.custom.packages_test.ubuntu/fuel-qa/fuelweb_test/helpers/decorators.py", line 499, in wrapper
    return func(*args, **kwargs)
  File "/home/jenkins/workspace/10.0.custom.packages_test.ubuntu/fuel-qa/fuelweb_test/helpers/decorators.py", line 506, in wrapper
    result = func(*args, **kwargs)
  File "/home/jenkins/workspace/10.0.custom.packages_test.ubuntu/fuel-qa/fuelweb_test/helpers/decorators.py", line 390, in wrapper
    return func(*args, **kwargs)
  File "/home/jenkins/workspace/10.0.custom.packages_test.ubuntu/fuel-qa/fuelweb_test/models/fuel_web_client.py", line 931, in deploy_cluster_wait
    self.assert_task_success(task, interval=interval, timeout=timeout)
  File "/home/jenkins/workspace/10.0.custom.packages_test.ubuntu/fuel-qa/fuelweb_test/__init__.py", line 60, in wrapped
    result = func(*args, **kwargs)
  File "/home/jenkins/workspace/10.0.custom.packages_test.ubuntu/fuel-qa/fuelweb_test/models/fuel_web_client.py", line 333, in assert_task_success
    task["name"], task['status'], 'ready', _message(task)
  File "/home/jenkins/venv-nailgun-tests-2.9/local/lib/python2.7/site-packages/proboscis/asserts.py", line 55, in assert_equal
    raise ASSERTION_ERROR(message)
AssertionError: Task 'deploy' has incorrect status. error != ready, 'Role 'controller' in conflict with role 'ceph-osd'.'
https://custom-ci.infra.mirantis.net/job/10.0.custom.packages_test.ubuntu/89/console

Steps to reproduce:
 run ironic_deploy_ceph fuel-qa test

Expected results:
 deployment_successfully

Actual result:
 AssertionError: Task 'deploy' has incorrect status. error != ready, 'Role 'controller' in conflict with role 'ceph-osd'.'

Reproducibility:
 https://custom-ci.infra.mirantis.net/job/10.0.custom.packages_test.ubuntu/89/console
Workaround:
 -

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/362125

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/362125
Committed: https://git.openstack.org/cgit/openstack/fuel-qa/commit/?id=628f3bb80e68cfab80e134ea4bbb0a5df9f5cf8a
Submitter: Jenkins
Branch: master

commit 628f3bb80e68cfab80e134ea4bbb0a5df9f5cf8a
Author: Kyrylo Romanenko <email address hidden>
Date: Mon Aug 29 16:41:01 2016 +0300

    Change roles combinations according to known limitations

    Avoid of Controller and Ceph-OSD roles combination.

    Change-Id: I155028dc4b412e31599a8098a3d958b8f4e0d3b9
    Closes-Bug: #1617940

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/mitaka
Review: https://review.openstack.org/365573