Swarm test Project 9.0.system_test.ubuntu.ironic_deploy_swift triggers to an error

[Sergii Turivnyi]

Detailed bug description:
ISO: http://paste.openstack.org/show/493273/

Configuration:
            1 node with controller role
            2 node with controller+ironic role
            1 node with compute role
            1 nodes with ironic role

Steps to reproduce:
Deploy ironic with 1 baremetal node

        Scenario:
            1. Create cluster
            2. Add 1 node with controller role
            3. Add 2 node with controller+ironic role
            4. Add 1 node with compute role
            5. Add 1 nodes with ironic role
            6. Deploy the cluster
            7. Upload image to glance
            8. Enroll Ironic nodes
            9. Boot nova instance
            10. Check Nova instance status

Expected results:
Test is passed

Actual result:
Test is Failed

Reproducibility:
100% Fail

Workaround:
---

Impact:
---

Description of the environment:
See (Detailed bug description)

Additional information:
http://paste.openstack.org/show/493279/
https://product-ci.infra.mirantis.net/view/9.0_swarm/job/9.0.system_test.ubuntu.ironic_deploy_swift/64/console

[Kyrylo Romanenko (kromanenko)]

After merge of https://review.fuel-infra.org/#/c/18323/ swarm job became 'green'.