On Nov 4, 2016, at 5:43 AM, mex wrote: > we do a similar thing but keep a counter within nginx (lua_shared_dict FTW) > and export this stuff via /badass - location. > > although its not realtime we have a delay of 5 sec which is enough for us
We have a somewhat similar setup under openresty/nginx, but for some different purposes -- I imagine it would transition nicely to this though. We use lua_shared_dict as a read-through cache on each nginx node, with lookups failing over to a central Redis server on the LAN. A small python app manages the Redis server, and each nginx server has an internal api (LAN only access, written in lua) that can flush, prime, or add/delete items to the shared dict as needed. the python app runs on-demand, and also at intervals to reformat internal data for Redis and nginx. this may sound like a lot, but it only took a few hours to get it working and it was much easier to have Redis+Python broker the information between nginx and internal systems than to have them talk directly to one another. _______________________________________________ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx