Standard celeryd configuration. Replace { project }, { app } and { app settings } with relevant details. This will of course be different if you use a different project layout. Set autoscale depending on project scale. 4,2 is fine for small projects. For larger projects check celery docs for optimal configuration.

celeryd.conf

# the name of this service as far as supervisor is concerned
[program:celeryd]

# the command to start celery
command = /home/deploy/{ project }/{ app }/venv/bin/python /home/deploy/{ project }/{ app }/{ app root }/manage.py celery worker --autoscale=4,2 --loglevel=INFO --settings={ app settings }

# the directory to be in while running this
directory = /home/deploy/{ project }/{ app }/{ app root }

# the user to run this service as
user = nobody
numprocs=1

# start this at boot, and restart it if it fails
autostart = true
autorestart = true

# take stdout and stderr of celery and write to these log files
stdout_logfile = /var/log/supervisor/{ project }.celeryd.log
stderr_logfile = /var/log/supervisor/{ project }.celeryd_err.log

startsecs=10

; Need to wait for currently executing tasks to finish at shutdown.
; Increase this if you have very long running tasks.
stopwaitsecs = 600