Hi, I have been trying to find out how does nova scheduler gets the information from the hosts. I understand that there is a file named host_manager.py that is responsible for polling each host present in nova.db and retrieve it's information. But what I want to know is how each host sends it's information and from where? P.S.: I have installed openstack using devstack on Ubuntu 12.04 Thanks. ~Peeyush Gupta -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20130801/fb959e8d/attachment.html>