Comment 15 for bug 999698

Reviewed: https://review.openstack.org/7961
Committed: http://github.com/openstack/nova/commit/8db54f3bd590e71c6c6e383c928aa82fc28b3379
Submitter: Jenkins
Branch: master

commit 8db54f3bd590e71c6c6e383c928aa82fc28b3379
Author: Russell Bryant <email address hidden>
Date: Tue May 29 16:04:16 2012 -0400

    Don't query nova-network on startup.

    Fix bug 999698.

    nova-compute requested network info for each instance on startup via rpc.
    If all services get (re)started at the same time, nova-network may not
    be available to take this request, resulting in a lost request. To
    combat this issue, get the network info from the cache in the database
    on startup. If by some chance this information is not correct, it will
    get fixed up by a periodic task.

    Change-Id: I0bbd475e078ac2a67c99c2be4711e86d617c609a