Need to automate acceptance multirole test cases

[Andrey Sledzinskiy]

We need next 2 scenarios:

Deploy cluster with controller+ceph and compute+cinder

        Scenario:
            1. Create cluster
            2. Choose cinder and ceph for images
            3. Add 3 node with controller+ceph role
            4. Add 1 node with compute+cinder role
            5. Change disks configuration for ceph nodes
            6. Verify networks
            7. Deploy the cluster
            8. Verify networks
            9. Run OSTF

Deploy cluster with controller+ceph+cinder and compute+ceph+cinder

        Scenario:
            1. Create cluster
            2. Choose cinder and ceph for images, ephemeral, objects
            3. Add 3 node with controller+ceph+cinder role
            4. Add 1 node with compute+ceph+cinder role
            5. Verify networks
            6. Deploy the cluster
            7. Verify networks
            8. Run OSTF

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/258345

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/258345
Committed: https://git.openstack.org/cgit/openstack/fuel-qa/commit/?id=19dfc057140429064a12146b25e137705079ec48
Submitter: Jenkins
Branch: master

commit 19dfc057140429064a12146b25e137705079ec48
Author: asledzinskiy <email address hidden>
Date: Wed Dec 16 10:31:35 2015 +0200

    Add multirole tests

    - Add test when controller and ceph are combined
    - Add test when contorller, cinder, ceph are combined

    Change-Id: I45aa8bb377e8df02a82d07bb5407367d52bd8d4b
    Closes-Bug: #1526667