[neutron] bug deputy report of week 2019-12-16

Bence Romsics bence.romsics at gmail.com
Mon Dec 23 19:35:35 UTC 2019

Hi Neutron Team,

Here comes the deputy report of last week:

* https://bugs.launchpad.net/neutron/+bug/1856600
Unit test jobs are failing with ImportError: cannot import name
'engine' from 'flake8'
Gate unblocking fix by Brian merged already. Follow up proposed by
Nate: https://review.opendev.org/699243

* https://bugs.launchpad.net/neutron/+bug/1856523
Sometimes instance can't get public keys due to cirros metadata request failur
Occasional loss of metadata response. Follow up bug report for CirrOS by Maciej:
and pull request on github:
* https://bugs.launchpad.net/neutron/+bug/1856675 /
IPv6 Prefix Delegation do not work / IpamBackendMixin._gateway_ip_str
is not reading correctly the subnet IP version
Fix proposed by Rodolfo: https://review.opendev.org/699465
* https://bugs.launchpad.net/neutron/+bug/1856853
OVSInterfaceDriver.plug_new should catch pyroute2.netlink.exceptions.NetlinkErro
Fix proposed by Rodoflo: https://review.opendev.org/699700
* https://bugs.launchpad.net/neutron/+bug/1857021
Wrong order of adding/deleting router ports may end up with not
configured router port
Fix proposed by Slawek: https://review.opendev.org/700011

* https://bugs.launchpad.net/neutron/+bug/1857035
Add better description for
"test_cleanup_network_namespaces_cleans_dhcp_and_l3_namespaces" in
case of failure
Low hanging fruit improvement to logging. Unassigned.
* https://bugs.launchpad.net/neutron/+bug/1857047
openstack port set --no-fixed-ips removed only 1 fixed IP

* https://bugs.launchpad.net/neutron/+bug/1857016
Possible double row.delete() call in ACL code
neutron fix by Terry in the gate: https://review.opendev.org/700007
the same change in neutron-ovn: https://review.opendev.org/700001

Maybe RFE:
* https://bugs.launchpad.net/neutron/+bug/1856839
[L3] router processing time increase if there are large large set ports
Possbile performance problem reported by Yulong (who is also the
assignee). No gerrit change yet.

Merry Christmas,

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