We can add suport for Debian system due to have the
zaqar package in Debian system.
The Debian system does not support the use of services to run
a second instance, because there is no zaqar-server@.service
in zaqar package, so do not test it. I will Re-test it after
the zaqar package solve the problem.
Change-Id: I026b7d8f2b5994114d5a319200ed7c7d099b4fb5