eth0 with admin network is down after warm restart

[Andrey Sledzinskiy]

http://jenkins-product.srt.mirantis.net:8080/view/5.0_swarm/job/5.0_fuelmain.system_test.ubuntu.thread_1/36/testReport/junit/%28root%29/simple_flat_warm_restart/simple_flat_warm_restart/
Reproduced on {

    "build_id": "2014-07-06_00-31-14",
    "mirantis": "yes",
    "build_number": "102",
    "ostf_sha": "09b6bccf7d476771ac859bb3c76c9ebec9da9e1f",
    "nailgun_sha": "217ae694e487211fc8e352e4a45c0ef66644e1d8",
    "production": "docker",
    "api": "1.0",
    "fuelmain_sha": "cd72d39823b87aa5b7506a6e4f7d6ab0ed32de7b",
    "astute_sha": "644d279970df3daa5f5a2d2ccf8b4d22d53386ff",
    "release": "5.0.1",
    "fuellib_sha": "869acab37a78d018a0806e6fc6b76aabb2cdf5f0"

}

Steps:
1. Create cluster - simple, Ubuntu, Flat nova-network, 1 controller, 1 compute
2. Deploy cluster
3. Shutdown controller and compute with '/sbin/shutdown -Ph now'
4. Run OSTF

Expected - all tests passed
Actual - eth0 interface is down after reboot on compute node (node-3, slave-02) so OSTF tests failed on 'Check internet connectivity from a compute' with timeoiut trying to ping

Logs are attached

[Nastya Urlapova (aurlapova)]

Couldn't reproduce on local env, looks like some race condition on srv.

[Dmitry Borodaenko (angdraug)]

Didn't happen again for over a month, marking as Invalid.