# /etc/nsswitch.conf

passwd:         files systemd ldap
group:          files systemd ldap
shadow:         files ldap
gshadow:        files

hosts:          files myhostname mdns4_minimal [NOTFOUND=return] dns
networks:       files

protocols:      db files
services:       db files
ethers:         db files
rpc:            db files

netgroup:       nis
sudoers:	files ldap