remove redis conn check from extras AppConfig

netbox/extras/apps.py

@@ -8,31 +8,4 @@ class ExtrasConfig(AppConfig):
     name = "extras"
 
     def ready(self):
-
         import extras.signals
-
-        # Check that we can connect to the configured Redis database.
-        try:
-            if settings.WEBHOOKS_REDIS_USING_SENTINEL:
-                sentinel = redis.sentinel.Sentinel(
-                    settings.WEBHOOKS_REDIS_SENTINELS,
-                    socket_timeout=settings.WEBHOOKS_REDIS_DEFAULT_TIMEOUT
-                )
-                rs = sentinel.master_for(
-                    settings.WEBHOOKS_REDIS_SENTINEL_SERVICE,
-                    socket_timeout=settings.WEBHOOKS_REDIS_DEFAULT_TIMEOUT
-                )
-            else:
-                rs = redis.Redis(
-                    host=settings.WEBHOOKS_REDIS_HOST,
-                    port=settings.WEBHOOKS_REDIS_PORT,
-                    db=settings.WEBHOOKS_REDIS_DATABASE,
-                    password=settings.WEBHOOKS_REDIS_PASSWORD or None,
-                    ssl=settings.WEBHOOKS_REDIS_SSL,
-                )
-            rs.ping()
-        except redis.exceptions.ConnectionError:
-            raise ImproperlyConfigured(
-                "Unable to connect to the Redis database. Check that the Redis configuration has been defined in "
-                "configuration.py."
-            )