Debugging your gunicorns

Lightning talk at LA Django October 16, 2012

Transcript

1. TestFlight Burstly 16/10/12 Debugging your gunicorns Brian Riley @btriley
2. Black box vagrant@precise32:~$ sudo service myapp start Starting myapp: myapp vagrant@precise32:~$
3. Did it work? vagrant@precise32:~$ ps aux | grep gunicorn vagrant ... grep --color=auto gunicorn vagrant@precise32:~$
4. Did it work? vagrant@precise32:~$ ps aux | grep gunicorn vagrant ... grep --color=auto gunicorn vagrant@precise32:~$ FFFFFFFUUUUUUUUUUUU
5. What went wrong? upstart script gunicorn config django (python path) something else?
6. Detour try: id = request.POST[‘model_id’] instance = MyModel.objects.get(id=id) except: return HttpResponse(‘something went wrong’)
7. Detour try: id = request.POST[‘model_id’] instance = MyModel.objects.get(id=id) except: return HttpResponse(‘something went wrong’)
8. Detour try: id = request.POST[‘model_id’] instance = MyModel.objects.get(id=id) except: return HttpResponse(‘something went wrong’)
9. What could go wrong? description “My Django Site” start on runlevel [2345] stop on runlevel [06] respawn respawn limit 10 5 exec gunicorn_django ...
10. Do this
11. Thanks Sandy