Comment 1 for bug 1609526

Revision history for this message
Rui Chen (kiwik-chenrui) wrote : Re: nova should clean up network ports when an image fails to download from glance

Today I face the same issue in my devstack.

stack@szxbzci0004 ~/nova (master *) $ git log -1
commit e9d503a1202fadd5163e343424cf15285f5dc016
Merge: 5426d95 a6ad102
Author: Jenkins <email address hidden>
Date: Thu Sep 1 03:15:49 2016 +0000

    Merge "Update placement config reno"

I have two compute nodes, but one of them(A) exist RBD configure issue, so when libvirt try to launch the instance, a LibvirtError is raised, the instance is rescheduled to another compute node(B), but the linux bridge isn't cleaned up on compute node A, and the instance launch on compute node B successfully, but it allocate port again, so the instance run with two ports.

See my operation details:
http://paste.openstack.org/show/565674/