[nova-manage][floating-ips] There is no way to delete floating ips pool.

Yep, the problem here seems to be that we include a pool in the listing even if all floating IPs in it have been deleted

This simple change fixes it for me:

     def floating_ip_get_pools(context):
       session = get_session()
       pools = []
  - for result in session.query(models.FloatingIp.pool).distinct():
  + for result in model_query(context, models.FloatingIp.pool).distinct():
           pools.append({'name': result[0]})
       return pools

Fix proposed to branch: master
Review: https://review.openstack.org/10268

Reviewed: https://review.openstack.org/10268
Committed: http://github.com/openstack/nova/commit/6b69e63683c49900ac24038b60123a93925401db
Submitter: Jenkins
Branch: master

commit 6b69e63683c49900ac24038b60123a93925401db
Author: Mark McLoughlin <email address hidden>
Date: Wed Jul 25 08:50:17 2012 +0100

    Allow floating IP pools to be deleted

    Fixes bug #1022237

    If you delete all the floating IPs associated with a floating IP, the
    pool still shows up in os-floating-ip-pools extension.

    Fix this by using model_query() in the DB layer so that we ignore
    deleted floating IPs.

    Change-Id: I30d2e716e931400ca4b798b51bb26a73a7747808