Task based deployment openstack-controller and heat tasks are racy.

[Vladimir Kuklin]

There is a set of races for openstack-controller and heat tasks that make task-based deployment racy as they operate on the same keystone and rabbitmq instances in parallel

1. Openstack-controller task is buggy due to rabbitmq providers
2. Heat task creates keystone domain

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/279481

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/8.0
Review: https://review.openstack.org/279482

[OpenStack Infra (hudson-openstack)]

Change abandoned by Vladimir Kuklin (<email address hidden>) on branch: stable/8.0
Review: https://review.openstack.org/279482

[Vladimir Kuklin (vkuklin)]

The difference between importance for 9.0 and 8.0 is because for 8.0 task based deployment is experimental and for 9.0 it was switched on by default.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/279481
Committed: https://git.openstack.org/cgit/openstack/fuel-library/commit/?id=af747c3024e6ba5d6c52b476e64cbe7f06af930b
Submitter: Jenkins
Branch: master

commit af747c3024e6ba5d6c52b476e64cbe7f06af930b
Author: Vladimir Kuklin <email address hidden>
Date: Fri Feb 12 14:10:48 2016 +0300

    Fix race condition for nova and heat tasks

    This fix splits execution of tasks on controller
    nodes to avoid race conditions as puppet providers
    cannot handle conflicts properly during parallel
    application.

    Change-Id: I54099eb37051af12b1108ebca398d42b5c63d1f6
    Closes-bug: #1544927

[Nastya Urlapova (aurlapova)]

Verified on:
cat /etc/fuel_build_id:
 90
cat /etc/fuel_build_number:
 90
cat /etc/fuel_release:
 9.0
cat /etc/fuel_openstack_version:
 liberty-9.0
rpm -qa | egrep 'fuel|astute|network-checker|shotgun':
 fuel-library9.0-9.0.0-1.mos8133.noarch
 fuel-agent-9.0.0-1.mos261.noarch
 fuel-nailgun-9.0.0-1.mos8553.noarch
 fuel-misc-9.0.0-1.mos8133.noarch
 fuel-mirror-9.0.0-1.mos128.noarch
 fuel-bootstrap-cli-9.0.0-1.mos261.noarch
 fuel_plugin_example_v4_hotpluggable-4.0-4.0.0-1.noarch
 fuel-provisioning-scripts-9.0.0-1.mos8553.noarch
 network-checker-9.0.0-1.mos72.x86_64
 shotgun-9.0.0-1.mos84.noarch
 fuel-openstack-metadata-9.0.0-1.mos8553.noarch
 fuel-notify-9.0.0-1.mos8133.noarch
 fuel-setup-9.0.0-1.mos6316.noarch
 python-fuelclient-9.0.0-1.mos291.noarch
 fuelmenu-9.0.0-1.mos261.noarch
 fuel-9.0.0-1.mos6316.noarch
 fuel-utils-9.0.0-1.mos8133.noarch
 fuel-ostf-9.0.0-1.mos918.noarch
 fuel-release-9.0.0-1.mos6316.noarch
 rubygem-astute-9.0.0-1.mos724.noarch
 fuel-ui-9.0.0-1.mos2600.noarch
 fuel-migrate-9.0.0-1.mos8133.noarch