In my installation I fix it by upgrading sudo to trusty version (1.8.3p1-1ubuntu3.6) and adding following lines in /etc/sudoers.d/nova|neutron_sudoers:
Defaults:neutron !requiretty, !syslog, !pam_session
In my installation I fix it by upgrading sudo to trusty version (1.8.3p1- 1ubuntu3. 6) and adding following lines in /etc/sudoers. d/nova| neutron_ sudoers:
Defaults:neutron !requiretty, !syslog, !pam_session