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    <h3>Running Periodic Tasks</h3> <p>I'm not sure what you've tried so far, or what your <code>settings.py</code> file looks like but here are some ways to get djcelery to run scheduled tasks.</p> <p>1) In your <code>tasks.py</code>, create a task and use the <code>celery.decorators.periodic_task</code> decorator. e.g.</p> <pre><code>from celery.task.schedules import crontab from celery.decorators import periodic_task @periodic_task(run_every=crontab(hour=”*”, minute=”*”, day_of_week=”*”)) def a_periodic_task(): print “Hello World!” </code></pre> <p>or</p> <pre><code>@celery.decorators.periodic_task(run_every=datetime.timedelta(minutes=5)) def a_periodic_task(): print “Hello World!” </code></pre> <p>2) In your <code>celery.conf</code> file use the <code>CELERYBEAT_SCHEDULE</code> setting like so:</p> <pre><code>from datetime import timedelta CELERYBEAT_SCHEDULE = { "runs-every-30-seconds": { "task": "tasks.add", "schedule": timedelta(seconds=30), "args": (16, 16) }, } </code></pre> <p>You can read more about this in the <a href="http://docs.celeryproject.org/en/latest/userguide/periodic-tasks.html" rel="nofollow">periodic task documentation</a>.</p> <p>Though please remeber that you must start celery in <a href="http://docs.celeryproject.org/en/latest/userguide/periodic-tasks.html#starting-the-scheduler" rel="nofollow">beat mode</a> by:</p> <pre><code>python manage.py celeryd -B </code></pre> <p>And also check you've done all the <a href="https://pypi.python.org/pypi/django-celery" rel="nofollow">installation steps</a> including adding <code>djcelery</code> to your <code>INSTALLED_APPS</code> and running <code>python manage.py syncdb</code> (or <code>python manage.py migrate djcelery</code> if you're using south)</p> <h3>Deployment</h3> <p>The <a href="http://docs.celeryproject.org/en/latest/tutorials/daemonizing.html" rel="nofollow">celery documentation</a> has a great section on daemonising your celery processes for deployment including an <a href="http://docs.celeryproject.org/en/latest/tutorials/daemonizing.html#generic-initd-celerybeat-django-example" rel="nofollow">example django configuration for beat mode</a>.</p> <p><strong>From the Docs:</strong></p> <blockquote> <pre><code># Where the Django project is. CELERYBEAT_CHDIR="/opt/Project/" # Name of the projects settings module. export DJANGO_SETTINGS_MODULE="settings" # Path to celerybeat CELERYBEAT="/opt/Project/manage.py celerybeat" # Extra arguments to celerybeat CELERYBEAT_OPTS="--schedule=/var/run/celerybeat-schedule" </code></pre> </blockquote>
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    1. POCelery Task never runs in django
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    1. POCelery Task never runs in django
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    1. COOk it could that that I don;t use beat mode as I use Apache and demonize celery to run at startup do I need to change my Apache config?
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    2. COI've updated my answer with some more information on deployment
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    3. COperfect thank you so much
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