Merge "Update service helper scripts for variable changes"

docker/common/barbican/config-internal.sh

docker/common/ceilometer/ceilometer-api/config-internal.sh

...er/common/ceilometer/ceilometer-base/config-ceilometer.sh

...r/common/ceilometer/ceilometer-central/config-internal.sh

...r/common/ceilometer/ceilometer-compute/config-internal.sh

docker/common/cinder-app/cinder-api/config-internal.sh

docker/common/cinder-app/cinder-backup/config-internal.sh

docker/common/cinder-app/cinder-base/config-cinder.sh

docker/common/cinder-app/cinder-scheduler/config-internal.sh

docker/common/cinder-app/cinder-volume/config-internal.sh

docker/common/designate/designate-api/config-internal.sh

...mmon/designate/designate-backend-bind9/config-internal.sh

docker/common/designate/designate-base/config-designate.sh

docker/common/designate/designate-central/config-internal.sh

docker/common/designate/designate-mdns/config-internal.sh

...common/designate/designate-poolmanager/config-internal.sh

docker/common/designate/designate-sink/config-internal.sh

docker/common/galera/config-internal.sh

docker/common/glance/glance-api/config-internal.sh

docker/common/glance/glance-base/config-glance.sh