Comment 11 for bug 1249065

Reviewed: https://review.openstack.org/57711
Committed: http://github.com/openstack/nova/commit/4c03383f21bc13caf3fed4db5aa1317d37758d5c
Submitter: Jenkins
Branch: master

commit 4c03383f21bc13caf3fed4db5aa1317d37758d5c
Author: Aaron Rosen <email address hidden>
Date: Thu Nov 21 07:57:44 2013 -0800

    Do not hide exception in update_instance_cache_with_nw_info

    From time to time an exception is raised in this method causing
    the nw_info cache not to be saved. If this occurs we should raise
    as this error will cause later errors to occur. For example, one
    won't be able to associate a floatingip with the instance as there
    is no nw_info found in this table. In addition, the fixed_ips on
    the instance won't be returned via the api.

    This patch also stubs out update_instance_cache_with_nw_info in a
    few tests where an exception was being raised previously but went
    unnoticed as it was not reraised but now is.

    Related-Bug: #1252849
    Related-Bug: #1249065

    Change-Id: Ic860f72210ba736e11c10df21c4cb7625e9c0928