description "CIRCLE DNS Driver Celery Upstart" start on runlevel [2345] stop on runlevel [!2345] respawn respawn limit 30 30 setgid cloud setuid cloud chdir /home/cloud/dnsdriver script . /home/cloud/.virtualenvs/dnsdriver/bin/activate . /home/cloud/.virtualenvs/dnsdriver/bin/postactivate HOSTNAME=$(hostname -s) exec celery -A dnscelery worker --loglevel=info -n ${HOSTNAME}.dns end script