Verified as follows - No validation error observed in instance XML # yum list installed | grep openstack-nova openstack-nova-api.noarch 2015.1.4-30.el7ost @rhelosp-7.0-puddle openstack-nova-cert.noarch 2015.1.4-30.el7ost @rhelosp-7.0-puddle openstack-nova-common.noarch 2015.1.4-30.el7ost @rhelosp-7.0-puddle openstack-nova-compute.noarch 2015.1.4-30.el7ost @rhelosp-7.0-puddle openstack-nova-conductor.noarch 2015.1.4-30.el7ost @rhelosp-7.0-puddle openstack-nova-console.noarch 2015.1.4-30.el7ost @rhelosp-7.0-puddle openstack-nova-novncproxy.noarch 2015.1.4-30.el7ost @rhelosp-7.0-puddle openstack-nova-scheduler.noarch 2015.1.4-30.el7ost @rhelosp-7.0-puddle # virsh dumpxml 2 |grep tap -A5 -B3 <interface type='bridge'> <mac address='fa:16:3e:c6:3c:7b'/> <source bridge='qbrc276cc36-f4'/> <target dev='tapc276cc36-f4'/> <model type='virtio'/> <alias name='net0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface> <serial type='file'> # virsh dumpxml 2 > 2.xml # virt-xml-validate 2.xml 2.xml validates
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHSA-2017-0282.html