OSTF check live migration doesn't work with Contrail-DPDK-Compute nodes

[okosse]

Step for reproduce:

1. Create an environment with 1 controller+mongo (ceilometer enabled), 2 compute+cephOSD (Ceph used as all type storage) and a DPDK+compute and deploy the cluster.
2. Run OSTF
Expected results: All steps are success
Actual results: OSTF test "Instance live migration" failed

I deleted the DPDK+compute node and ran OSTF again, but result was the same.
Live migration via Horizon works correctly

-----------------------------fuel version-------------------------

DEPRECATION WARNING: /etc/fuel/client/config.yaml exists and will be used as the source for settings. This behavior is deprecated. Please specify the path to your custom settings file in the FUELCLIENT_CUSTOM_SETTINGS environment variable.
api: '1.0'
astute_sha: 6c5b73f93e24cc781c809db9159927655ced5012
auth_required: true
build_id: '301'
build_number: '301'
feature_groups:
- mirantis
fuel-agent_sha: 50e90af6e3d560e9085ff71d2950cfbcca91af67
fuel-library_sha: 5d50055aeca1dd0dc53b43825dc4c8f7780be9dd
fuel-nailgun-agent_sha: d7027952870a35db8dc52f185bb1158cdd3d1ebd
fuel-ostf_sha: 2cd967dccd66cfc3a0abd6af9f31e5b4d150a11c
fuelmain_sha: a65d453215edb0284a2e4761be7a156bb5627677
nailgun_sha: 4162b0c15adb425b37608c787944d1983f543aa8
openstack_version: 2015.1.0-7.0
production: docker
python-fuelclient_sha: 486bde57cda1badb68f915f66c61b544108606f3
release: '7.0'
release_versions:
  2015.1.0-7.0:
    VERSION:
      api: '1.0'
      astute_sha: 6c5b73f93e24cc781c809db9159927655ced5012
      build_id: '301'
      build_number: '301'
      feature_groups:
      - mirantis
      fuel-agent_sha: 50e90af6e3d560e9085ff71d2950cfbcca91af67
      fuel-library_sha: 5d50055aeca1dd0dc53b43825dc4c8f7780be9dd
      fuel-nailgun-agent_sha: d7027952870a35db8dc52f185bb1158cdd3d1ebd
      fuel-ostf_sha: 2cd967dccd66cfc3a0abd6af9f31e5b4d150a11c
      fuelmain_sha: a65d453215edb0284a2e4761be7a156bb5627677
      nailgun_sha: 4162b0c15adb425b37608c787944d1983f543aa8
      openstack_version: 2015.1.0-7.0
      production: docker
      python-fuelclient_sha: 486bde57cda1badb68f915f66c61b544108606f3
      release: '7.0'

---------contrail package---------------------
contrail-install-packages_3.0.0.0-2723~kilo_all.deb

[Illia Polliul (ipolliul)]

Can you please attach snapshot with logs and recheck same case without contrail plugin?

[Illia Polliul (ipolliul)]

Live migrate fails between non-dpdk and dpdk computes, because of 2 reasons:
1) dpdk compute is with huge pages non-dpdk is without
2) CPU is different between those 2 hosts

And once you delete dpdk comute - Fuel doesn't delete it from nova services and tries to migrate to non-existing compute.
If you remove it from nova services manually - this OSTF test passes.