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[Dan Radez <dradez@xxxxxxxxxx>]

Public bug reported:

I have a /24 for my floating ips and a revolving set of users. I delete
unused floating ips and clear router gatways regularly, but my ports
don't clear and I start to get ip allocation errors for setting the
gateway:

Error: Failed to set gateway No more IP addresses available on network
b418a23d-39fb-4d09-82ee-4a2768ea508b.


Shouldn't these ports either be deleted when the associated resource is
cleaned up or maybe be reuse to avoid this allocation error?

[root@host3 ~]# neutron floatingip-list | wc -l
33
[root@host3 ~]# neutron router-list| grep -v null | wc -l
17
[root@host3 ~]# neutron port-list | grep <floatingip-subnet> | wc -l
223


[root@host4 ~]# rpm -qa | grep neutron
python-neutronclient-2.3.4-1.el6.noarch
openstack-neutron-2014.1-18.el6.noarch
openstack-neutron-openvswitch-2014.1-18.el6.noarch
python-neutron-2014.1-18.el6.noarch

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1328157

Title:
  ports not being deleted

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  I have a /24 for my floating ips and a revolving set of users. I
  delete unused floating ips and clear router gatways regularly, but my
  ports don't clear and I start to get ip allocation errors for setting
  the gateway:

  Error: Failed to set gateway No more IP addresses available on network
  b418a23d-39fb-4d09-82ee-4a2768ea508b.


  Shouldn't these ports either be deleted when the associated resource
  is cleaned up or maybe be reuse to avoid this allocation error?

  [root@host3 ~]# neutron floatingip-list | wc -l
  33
  [root@host3 ~]# neutron router-list| grep -v null | wc -l
  17
  [root@host3 ~]# neutron port-list | grep <floatingip-subnet> | wc -l
  223

  
  [root@host4 ~]# rpm -qa | grep neutron
  python-neutronclient-2.3.4-1.el6.noarch
  openstack-neutron-2014.1-18.el6.noarch
  openstack-neutron-openvswitch-2014.1-18.el6.noarch
  python-neutron-2014.1-18.el6.noarch

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