Let's put this on hold until we can discuss further at the summit. In the meantime we can fix the devstack failures when a default subnetpool is set https://bugs.launchpad.net/devstack/+bug/1472200
** Changed in: neutron Status: In Progress => Opinion -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1471316 Title: _get_subnetpool_id does not return None when a cidr is specified and a subnetpool_id isn't. Status in neutron: Opinion Bug description: I've just noticed this while rebasing the ongoing prefix delegation patch to align with the changes made by: https://review.openstack.org/#/c/197090/ When (https://review.openstack.org/#/c/168098/) was merged, it was decided that to get the old behaviour the user would have to explicitly specify "None" as the subnetpool_id when creating a subnet. I'm not sure this was the correct choice, as this breaks legacy applications using the neutron API. This can be seen by simply running devstack with a value set for default_ipv4_subnet_pool and/or default_ipv6_subnet_pool. To recreate in devstack: 1. Set default_ipv4_subnet_pool and/or default_ipv6_subnet_pool in /opt/stack/neutron/etc/neutron.conf to any value other than None, e.g default_ipv6_subnet_pool = "prefix_delegation" 2. Run the ./stack.sh script with ip_version set appropriately for the defaults set above. It will fail when trying to create the default networks. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1471316/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp