This seems to be fixed. I checked on my setup. No issues 1- Add port to VM using nova interface-attach 2- Check newly added interface port details using neutron port-show ( Shows port as part of VM ) 3- Check VM interfaces using nova show ( Shows 2 ports including the one added above ) 4- Detach Interface 5- Check port details using neutron port-show ( Shows unbounded port ) 6- Check VM interfaces using nova show ( Shows 1 port only excluding the one added above )
[root@rhel7-devstack-ovn-153 ~]# neutron --version 4.0.0 [root@rhel7-devstack-ovn-153 ~]# nova --version 3.2.0 ** Changed in: neutron Status: New => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1533974 Title: when nova detach an interface,this interface can not attach any more Status in neutron: Fix Released Bug description: i just not sure this bug belong to neutron or nova-api.. bug description: 1. i attach a new interface to my instance # nova interface-attach --port-id 63320ab6-27b0-4319-a149-42ac1e0f9663 testss 2.then, i detach that interface from my instance # nova interface-detach testss 63320ab6-27b0-4319-a149-42ac1e0f9663 3.at the end, i attach this interface to my instance again. And it appear to an error. # nova interface-attach --port-id 63320ab6-27b0-4319-a149-42ac1e0f9663 testss ERROR (Conflict): Port 63320ab6-27b0-4319-a149-42ac1e0f9663 is still in use. (HTTP 409) (Request-ID: req-721533ea-b97c-48a5-a0a6-dc54a537481b) To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1533974/+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