path: root/releasenotes/notes/add-nodename-to-etc-hosts-6360acc642ee3d49.yaml

---
fixes:
  - |
    Adds system hostnames to ``/etc/hosts``, if different from short hostnames.
    This can fix live migration of Nova instances in some contexts. See `bug
    1830023 <https://bugs.launchpad.net/kolla-ansible/+bug/1830023>`__ for
    details.