Launch FastCGI process?
phill at activityhq.com
Wed Oct 21 11:42:08 MSD 2009
Grzegorz Nosek wrote:
> Like fellow posters said, spawning processes by the web server is not
> a good idea (especially by a lean and mean server like Nginx). What
> we're using (or at least migrating to) is supervisord for process
> management and a custom Nginx module for integration. We have Nginx
> communicate with supervisord over XMLRPC to start/shutdown processes as
> directed by the load balancer. Supervisord provides process management
> way above Nginx could offer, while Nginx provides load data in real
> time, so we have exactly as many backends as we need.
> If you aim for simply running a pool of backends, look at supervisord,
> If you also want to size the pool dynamically, watch this space :)
> ngx_supervisord isn't yet available (still waiting for finishing
> touches) but consider this a pre-announcement. It's going to require
> patches to the load balancer but if you're using upstream-fair, the
> patch comes with the module source.
Wonderful! This sounds just what we're looking for too. I've been
chatting with the maintainers over at supervisord list (Roger et al) and
they're aiming for another update in the coming weeks that may fix some
issues with FCGI handling, which should make nginx + supervisord + php a
very reliable platform.
More information about the nginx