This project checks a number of backends, if they are able to connect and do a simple action, e.g. check out the django ORM backend:
class DjangoDatabaseBackend(BaseHealthCheckBackend):
def check_status(self):
try:
obj = TestModel.objects.create(title="test")
obj.title = "newtest"
obj.save()
obj.delete()
return True
except IntegrityError:
raise ServiceReturnedUnexpectedResult("Integrity Error")
except DatabaseError:
raise ServiceUnavailable("Database error")
The project is made using some of the same codes, that the django admin site uses - so when you have sucessfully written a new plugin, you register it to the pool, e.g.
plugin_dir.register(DjangoDatabaseBackend)Add this to urls.py
url(r'^ht/', include('health_check.urls'))Add required apps:
'health_check',
'health_check_celery',
'health_check_db',
'health_check_cache',
'health_check_storage',(remember to add dependencies, e.g. djcelery - however you should have that already, if you have celery running)
E.g. add to pingdom - django-health-check will return HTTP 200 if everything is OK and HTTP 500 if anything is not working.
Python 2.7+ (Yes, thats right, we have Python 3 support)
Django 1.2+
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