# geodns may reload bind
geodnssync geo1,geo2,geo3=(root) NOPASSWD: /etc/init.d/bind9 reload
geodnssync geo1,geo2,geo3=(root) NOPASSWD: /usr/sbin/rndc reconfig
+
+# Porter work
+%porter-sparc sperger,smetana=(root) NOPASSWD: /usr/sbin/upgrade-porter-chroots