The global zypp.conf configuration file is per default located in /etc/zypp/. More...
zypp.conf
/etc/zypp/
The global zypp.conf configuration file is per default located in /etc/zypp/.
An alternate config file can be set using the environment varaible ZYPP_CONF= <PATH> (see zypp-envars).
ZYPP_CONF=