Reviewed: https://review.openstack.org/357494
Committed:
https://git.openstack.org/cgit/openstack/nova/commit/?id=cdb9b6820dc17971bca24adfc0b56f030f0ae827
Submitter: Jenkins
Branch: master
commit cdb9b6820dc17971bca24adfc0b56f030f0ae827
Author: Michael Wurtz <michael.wu...@ibm.com>
Date: Thu Aug 18 14:53:33 2016 -0500
Refresh info_cache after deleting floating IP
When deleting a floating IP associated with Neutron's info_cache we don't
refresh the info_cache after it is deleted.
This patch makes it so the info_cache is refreshed when an associated
floating IP is deleted. If there is no info_cache associated with the
floating IP then info_cache is not refreshed.
Change-Id: I8a8ae8cdbe2d9d77e7f1ae94ebdf6e4ad46eaf00
Closes-Bug: #1614538
** Changed in: nova
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1614538
Title:
neutron: instance.info_cache isn't refreshed after deleting associated
floating IP
Status in OpenStack Compute (nova):
Fix Released
Status in OpenStack Compute (nova) liberty series:
In Progress
Status in OpenStack Compute (nova) mitaka series:
Confirmed
Bug description:
Shown in a tempest test here:
http://logs.openstack.org/95/356095/2/check/gate-tempest-dsvm-neutron-
full-ubuntu-xenial/8d3cbb2/console.html#_2016-08-18_03_18_38_290951
You can see from this patch that we refresh the instance's network
info_cache (server.addresses) when deleting a floating IP associated
with that instance but only when using nova-network, we don't do it
for neutron.
This is related to bug 1586931 and investigation that happened in
https://review.openstack.org/#/c/351960/.
Basically the problem is that this method isn't decorated with the
refresh_cache decorator:
https://github.com/openstack/nova/blob/d14fc79f65e04cc39a3988783344aecd84621291/nova/network/neutronv2/api.py#L1826
But notice that this is:
https://github.com/openstack/nova/blob/d14fc79f65e04cc39a3988783344aecd84621291/nova/network/neutronv2/api.py#L1845
That's the method that's called from the REST API when disassociating,
but not deleting, a floating IP from a server.
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