04:29:42 Error: Ansible(>= 2.2) is not installed.
04:29:42 Some of the features might not work if not installed.

Followed by:
04:29:53 Running test scenario 002_bootstrap.py
04:29:53 + env_run_test /home/jenkins/workspace/ovirt-system-tests_hc-basic-suite-master/ovirt-system-tests/hc-basic-suite-master/test-scenarios/002_bootstrap.py
04:29:53 + local res=0
04:29:53 + cd /home/jenkins/workspace/ovirt-system-tests_hc-basic-suite-master/ovirt-system-tests/deployment-hc-basic-suite-master
04:29:53 + lago ovirt runtest /home/jenkins/workspace/ovirt-system-tests_hc-basic-suite-master/ovirt-system-tests/hc-basic-suite-master/test-scenarios/002_bootstrap.py
04:29:53 @ Run test: 002_bootstrap.py: 
04:29:53 nose.config: INFO: Ignoring files matching ['^\\.', '^_', '^setup\\.py$']
04:29:53   # wait_engine: 
04:42:13     * Collect artifacts: 
04:42:30       - [Thread-4] lago-hc-basic-suite-master-engine: ERROR (in 0:00:16)
04:42:30 Error while running thread
04:42:30 Traceback (most recent call last):
04:42:30   File "/usr/lib/python2.7/site-packages/lago/utils.py", line 58, in _ret_via_queue
04:42:30     queue.put({'return': func()})
04:42:30   File "/usr/lib/python2.7/site-packages/lago/prefix.py", line 1504, in _collect_artifacts
04:42:30     vm.collect_artifacts(path, ignore_nopath)
04:42:30   File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 635, in collect_artifacts
04:42:30     ignore_nopath=ignore_nopath
04:42:30   File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 381, in extract_paths
04:42:30     return self.provider.extract_paths(paths, *args, **kwargs)
04:42:30   File "/usr/lib/python2.7/site-packages/lago/plugins/vm.py", line 251, in extract_paths
04:42:30     format(self.vm.name())
04:42:30 ExtractPathError: Unable to extract paths from lago-hc-basic-suite-master-engine: unreachable with SSH

lago is not able to extract logs from the engine because the engine vm is down.
The deploy failed with:

2018-02-05 22:29:38,221-0500 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:190 ansible-playbook stderr:
2018-02-05 22:29:38,222-0500 DEBUG otopi.context context._executeMethod:143 method exception
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/otopi/context.py", line 133, in _executeMethod
    method['method']()
  File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/gr-he-ansiblesetup/core/target_vm.py", line 193, in _closeup
    r = ah.run()
  File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_setup/ansible_utils.py", line 194, in run
    raise RuntimeError(_('Failed executing ansible-playbook'))
RuntimeError: Failed executing ansible-playbook
Didi, Simone, can you please have a look?
Ansible logs are at:
http://jenkins.ovirt.org/job/ovirt-system-tests_hc-basic-suite-master/183/artifact/exported-artifacts/test_logs/hc-basic-suite-master/post-002_bootstrap.py/lago-hc-basic-suite-master-host0/_var_log/ovirt-hosted-engine-setup/