The osmo-nitb-master image can run not only osmo-nitb, but also
osmo-bsc_nat. In that case we can't use the default command from
Dockerfile, but should provide our own. This argument makes it possible
to do so.
Change-Id: I52c3cb2cdcfb143e71ac2c1aa40bb466e41a0f5c
Related: OS#1700
This script needs access to the VTY interface, so I changed some
remaining config files to bind the VTY interface to 0.0.0.0.
There are a couple of services that do that already.
Related: OS#1700
Change-Id: Ic5cf7f59de0c18d4c5568b89433c2b11db2a72a5