Fix password issue with mysql address for ceilometer
Fix password issue with mysql address for ceilometer

The password was being passed incorrectly to the mysql address used for
ceilometer.

Change-Id: I36d92e199d6d75b58ef8c1b66a2dfbcb7052f948

dprince/tripleo-heat-templates,openstack/tripleo-heat-templates,trozet/opnfv-tht,dprince/tripleo-heat-templates,bcrochet/tripleo-heat-templates,bcrochet/tripleo-heat-templates,bcrochet/tripleo-heat-templates,trozet/opnfv-tht,trozet/opnfv-tht,openstack/tripleo-heat-templates,trozet/tripleo-heat-templates,trozet/tripleo-heat-templates