OSP13 - Queens - Inconsistent data between in DB between ipamallocation and ipallocation

Laurent Dumont laurentfdumont at gmail.com
Mon Mar 15 13:31:43 UTC 2021

Hey everyone,

We just troubleshooted (and fixed) a weird issue with ipamallocation. It
looked like ipallocations we're not properly removed from the
ipamallocation table.

This caused port creations to fail with an error about the IP being already
allocated (when there wasn't an actual port using the IP).

We found this old issue https://bugs.launchpad.net/neutron/+bug/1884532 but
not a whole lot of details in there.

Has anyone seen this before?

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