# So munin can sudo to get to postfix queue info # and smartctl info # and info about running domains munin ALL=(postfix) SETENV: NOPASSWD: /etc/munin/plugins/postfix_mailqueue munin ALL=(munin) SETENV: NOPASSWD: ALL munin ALL=(root) SETENV: NOPASSWD: /etc/munin/plugins/hddtemp_smartctl , /etc/munin/plugins/smart_* , /etc/munin/plugins/xen_*