客户端的配置

sudo 配置

    echo -e "uri ldap://192.168.2.110\nSudoers_base ou=Sudoers,dc=mephisto.com,dc=com" > /etc/sudo-ldap.conf
    echo "Sudoers: files ldap" >>  /etc/nsswitch.conf

参考文档:https://www.digitalocean.com/community/tutorials/how-to-authenticate-client-computers-using-ldap-on-an-ubuntu-12-04-vps