ostf: Add a set of automated tests for NSX and vCenter

[Tatyana Dubyk]

Add automated tests for NSX and vCenter according to the doc:
- BVT
- smoke
- system

 https://docs.google.com/a/mirantis.com/spreadsheets/d/12pxHDADqago_6PO4y0VZ1IrwymswqNiuvhMSUoCFaYc/edit?pli=1#gid=624382510

[Nastya Urlapova (aurlapova)]

Tatyana, please convert issue to BP. From last release we have practice to track QA activities via developer's workflow - create BP, write spec, create issues attached to BP.

[Tatyana Dubyk (tdubyk)]

Implementation of these tests will be due to blueprint https://blueprints.launchpad.net/fuel/+spec/nsx-vcenter-system-tests-smoke

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/125048
Committed: https://git.openstack.org/cgit/stackforge/fuel-main/commit/?id=9079556440fac755c93faad0c30ff45b8fd3750a
Submitter: Jenkins
Branch: master

commit 9079556440fac755c93faad0c30ff45b8fd3750a
Author: Tatyana Dubyk <email address hidden>
Date: Thu Sep 11 17:27:35 2014 +0300

    system tests for VMware vCenter functionality

    - test basic OpenStack with vCenter functionality
    - when vCenter is used as hypervisor, Cinder must be configured to use
      VMDK backend (`volumes_vmdk' must be True), otherwise OSTF tests will
      fail
    - implement following scenarios:
       vcenter_multiple_cluster
         deploy cluster with one controller that uses vCenter with
         two vSphere clusters, verify that we have two hypevisors
       vcenter_ha
         deploy cluster with 3 controllers and vCenter as hypervisor
       vcenter_simple_add_cinder
         deploy cluster with one controller, add standalone cinder node
       vcenter_ha_deployment_with_cinder
         deploy HA cluster with standalone cinder node, run checks
       vcenter_simple_stop_deployment
         deploy cluster with one controller, stop deployment process, start
         it againt, run checks

    Closes-bug: #1368285
    Change-Id: I3dddd6fb80d3acd5ef1a03de2004ec1e5da4c85d

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/143437

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/143437
Committed: https://git.openstack.org/cgit/stackforge/fuel-main/commit/?id=3f266b6928f565e8e309de0412ed2179aa68b551
Submitter: Jenkins
Branch: master

commit 3f266b6928f565e8e309de0412ed2179aa68b551
Author: Tatyana Dubyk <email address hidden>
Date: Mon Dec 22 16:04:40 2014 +0300

    Add test for cinder with VMDK backend

    - implement following testing scenario:
      * create a cluster
      * add one controller and one cinder node (VMDK backend)
      * deploy the cluster in one go
      * run OSTF
    - do not import whole fuelweb_test.settings module, instead import only
      those variables that are needed for tests

    Change-Id: Ib8d29f5d6477ca5adf2c5364aa829b63c2568e4b
    Closes-bug: #1368285