neutron/bug-817525-eef68687dafa97fd.yaml at 9792ad133894dad871aca5208701556e82ad3597 - neutron - OpenDev: Free Software Needs Free Tools

openstack/neutron

Arnau Verdaguer fa2179278f [OVN] Prevent deleting the only IP of a router port

Neutron allows deleting the only IP of a router port but
the OVN NB DB doesn't, since it expects that the
network value of a port is greater than 0. This should
not be possible since it causes that the DB are not
perfectly sync.

It is needed to check BEFORE_UPDATE if the port
that will be updated is of type router owned and
if it will have an IP after the update. If not
an error needs to be raised.

Closes-Bug: #1948457
Change-Id: I206c31201470f178efdde8839622be7900c6ae3e

2021-12-02 14:33:29 +01:00

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 ---
 fixes:
   - |
     Changes the API behaviour while using OVN driver to enforce that it's not possible to delete
     all the IPs from a router port.
     For more info see `bug LP#1948457 <https://bugs.launchpad.net/neutron/+bug/1948457>`_