Fix sosreport to collect openstack logs , currently useless ...
Fix sosreport to collect openstack logs , currently useless ...

As described in this BZ openstack logs are not collected by
default and additional variables are to be supplied to sosreport
command:
https://bugzilla.redhat.com/show_bug.cgi?id=1592909#c26

the prorposed command was tested sucesfully :
http://pastebin.test.redhat.com/766428

and the correct logs are collected (includes /var/log/containers):
http://pastebin.test.redhat.com/766437

additional sosreport plugins are :
http://pastebin.test.redhat.com/766424

The new openstack log functioinalities were introduced
to sosreport at :
https://launchpad.net/debian/+source/sosreport/+changelog
(search for openstack and docker)

Change-Id: I9d4ff4093e0cf6366146220137aecbdddd488f9f

redhat-openstack/infrared,redhat-openstack/infrared,redhat-openstack/infrared