zaqar systemd services don't start with devstack

[Rabi Mishra]

After I6af6d1857effaf662a9d72bd394864934eacbe70 zaqar services don't start with devstack default with the below error.

2017-05-01 21:32:15.530 | Failed to start <email address hidden>: Unit <email address hidden> is not loaded properly: Invalid argument.
2017-05-01 21:32:15.530 | See system logs and 'systemctl status <email address hidden>' for details.

Noticed at:

http://logs.openstack.org/43/461443/2/check/gate-heat-dsvm-functional-orig-mysql-lbaasv2-ubuntu-xenial/9bca0d9/logs/devstacklog.txt.gz#_2017-05-01_21_32_15_530

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/461605

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/461605
Committed: https://git.openstack.org/cgit/openstack/zaqar/commit/?id=7443063417e0020935bb59d654c9e849bf883479
Submitter: Jenkins
Branch: master

commit 7443063417e0020935bb59d654c9e849bf883479
Author: rabi <email address hidden>
Date: Tue May 2 08:59:47 2017 +0530

    Use absolute path for executables

    Change-Id: I9e110738e3b1e0aa28c273ea178515143bbacb20
    Closes-Bug: #1687529

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/zaqar 5.0.0.0b2 development milestone.