bilal@bilal-dell:~/nova$ sudo cat /etc/sudoers
[sudo] password for bilal:
#
# This file MUST be edited with the 'visudo' command as root.
#
# Please consider adding local content in /etc/sudoers.d/ instead of
# directly modifying this file.
#
# See the man page for details on how to write a sudoers file.
#
Defaults	env_reset

# Host alias specification

# User alias specification

# Cmnd alias specification

# User privilege specification
root	ALL=(ALL:ALL) ALL

# Members of the admin group may gain root privileges
%admin ALL=(ALL) ALL

# Allow members of group sudo to execute any command
%sudo	ALL=(ALL:ALL) ALL

#includedir /etc/sudoers.d
%bumblebee      ALL=(ALL:ALL) NOPASSWD: /etc/init.d/bumblebee
bilal@bilal-dell:~/nova$ sudo cat /etc/sudoers.d/
nova_sudoers  README
bilal@bilal-dell:~/nova$ sudo cat /etc/sudoers.d/nova_sudoers
Cmnd_Alias NOVACMDS = /bin/chmod /var/lib/nova/tmp/*/root/.ssh, \
                      /bin/chown /var/lib/nova/tmp/*/root/.ssh, \
                      /bin/chown,                               \
                      /bin/chmod,                               \
                      /bin/dd,                                  \
                      /sbin/ifconfig,                           \
                      /sbin/ip,                                 \
                      /sbin/route,                              \
                      /sbin/iptables,                           \
                      /sbin/iptables-save,                      \
                      /sbin/iptables-restore,                   \
                      /sbin/ip6tables-save,                     \
                      /sbin/ip6tables-restore,                  \
                      /sbin/kpartx,                             \
                      /sbin/losetup,                            \
                      /sbin/lvcreate,                           \
                      /sbin/lvdisplay,                          \
                      /sbin/lvremove,                           \
                      /bin/mkdir,                               \
                      /bin/mount,                               \
                      /sbin/pvcreate,                           \
                      /usr/bin/tee,                             \
                      /sbin/tune2fs,                            \
                      /bin/umount,                              \
                      /sbin/vgcreate,                           \
                      /usr/bin/virsh,                           \
                      /usr/bin/qemu-nbd,                        \
                      /usr/sbin/brctl,                          \
                      /usr/sbin/vblade-persist,                 \
                      /sbin/pvcreate,                           \
                      /sbin/aoe-discover,                       \
                      /sbin/vgcreate,                           \
                      /bin/aoe-stat,                            \
                      /bin/kill,                                \
                      /sbin/vconfig,                            \
                      /usr/sbin/ietadm,                         \
                      /sbin/vgs,                                \
                      /sbin/iscsiadm,                           \
                      /usr/bin/socat,                           \
                      /usr/sbin/dnsmasq

nova ALL = (root) NOPASSWD: SETENV: NOVACMDS

bilal@bilal-dell:~/nova$