OSTF 'Sahara test for launching a simple Vanilla2 cluster' test fails

[Maksym Livshyn]

When I ran OSTF tests for Sahara component they were skipped with resolution that sahara image can't be found or not registered. So, I manually registered it by following this instruction --> http://docs.openstack.org/developer/fuel-docs/userdocs/fuel-user-guide/verify-environment/sahara-test-prepare.html. After that I ran the test again, but after ~ 30 minutes it failed. Please look at the stack trace attached. I can't figure out why it happened.

Note: I'm running these tests on staging environment, so there is enough resources, KVM is used as hypervisor.

Expected result:
the test should pass successfully;

Actual result:
the test fails;

MOS 7.0
.
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'

[Maksym Livshyn (mlivshyn)]

Cloud info: murano, sahara, ceilometer, ceph (volume, object, ephemeral) storage, vxlan, 4 compute, 3 contoller, 6 ceph, 3 mongo.

[Maksym Livshyn (mlivshyn)]

Sorry, but I was wrong regarding hypervisor type. Here is a snippet from fuel deployment info, so we're using qemu as hypervisor in our cloud configuration. Please let me know if you need more info.

libvirt_type:
      label: Hypervisor type
      type: radio
      value: qemu
      values:
      - data: kvm
        description: Choose this type of hypervisor if you run OpenStack on hardware
        label: KVM
      - data: qemu
        description: Choose this type of hypervisor if you run OpenStack on virtual
          hosts.
        label: QEMU
      weight: 30

[Evgeny Sikachev (esikachev)]

Take a look at this doc, https://docs.mirantis.com/openstack/fuel/fuel-8.0/mos-planning-guide.html#hadoop-node-reqs

"Do note use QEMU as a hypervisor to test Sahara."

Move this bug to Invalid