[system-tests][fuel-devops] Sync-time process failed on iso with systemd

[Vladimir Khlyunev]

ISO 263
Snapshot not required

Step to reproduce:
Try to revert the env

Result:
Time synchronization is starting
Traceback (most recent call last):
  File "/home/jenkins/venv-nailgun-tests-2.9/bin/dos.py", line 22, in <module>
    main()
  ...
  File "/home/jenkins/venv-nailgun-tests-2.9/local/lib/python2.7/site-packages/devops/helpers/ntp.py", line 180, in get_ntp
    cls.service = remote.execute(cmd)['stdout'][0].strip()
IndexError: list index out of range
(full trace http://paste.openstack.org/show/481026/)

[Dennis Dmitriev (ddmitriev)]

Systemd-based operation systems have a different approach to manage system services.

Previously, the script to manage ntpd service was located in this way:

find /etc/init.d/ -regex '/etc/init.d/ntp.?'

For systemd, we should use 'systemctl start/stop ntpd'.

[Kyrylo Galanov (kgalanov)]

I confirm. I have built ISO from master today and I could not deploy environment: http://paste.openstack.org/show/481199/

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/256341

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/256341
Committed: https://git.openstack.org/cgit/openstack/fuel-devops/commit/?id=9675c34fddd507d84f232e23aa86b7b526c8ce5d
Submitter: Jenkins
Branch: master

commit 9675c34fddd507d84f232e23aa86b7b526c8ce5d
Author: Dennis Dmitriev <email address hidden>
Date: Fri Dec 11 12:54:10 2015 +0200

    Fix time synchronization for nodes with systemd

    Change-Id: I936b9550256c2469e97feb5c58e7fd35a8df84f9
    Closes-Bug:1523523

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/257213

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/257213
Committed: https://git.openstack.org/cgit/openstack/fuel-devops/commit/?id=8be97a3edabb96847ec85c5c6b7905d3694c9b0c
Submitter: Jenkins
Branch: master

commit 8be97a3edabb96847ec85c5c6b7905d3694c9b0c
Author: Dennis Dmitriev <email address hidden>
Date: Mon Dec 14 10:24:57 2015 +0200

    Fix time synchronization for nodes with systemd

    Original patch https://review.openstack.org/#/c/256341/
    was overwitten by another commit.

    Change-Id: I994f0d5954eaceb38645169302a535d35f24ceee
    Closes-Bug:1523523