What to choose for node.js clustering?

Question

Node.js

Advise what to choose for clustering node.js processes in order to utilize all available cores.
Looked at PM2 but this module requires node.js 0.11.14 which is not stable.
Now we are thinking about using supervisord with node.js + haproxy.
Tell us what you use in production for node.js clustering.
Thank you!

Answer 1

supervisord + built-in cluster + nginx module for balancing between different servers.

Answer 2

docs.strongloop.com/display/public/SLC/Application...

Answer 3

Or you can just install io.js and use the "correct" clustering out of the box. ;)