I hate Redis!

- Remove redis check from our health endpoint in prod entirely
- Have the redis check have a maximum timeout of 1 second

health/services.py

@@ -39,10 +39,13 @@ _SERVICES = {
   'redis': _check_redis
 }
 
-def check_all_services(app):
+def check_all_services(app, skip):
   """ Returns a dictionary containing the status of all the services defined. """
   status = {}
   for name in _SERVICES:
+    if name in skip:
+      continue
+
     status[name] = _SERVICES[name](app)
 
-  return status
+  return status