NAT Pool subnet present in neutron net-list after deleting all resources.

[Pradhap]

After deleting all the resources under (Groups, Application Policy, Network and Services Policy)
I noticed that nat-pool subnet still exists in neutron net-list.

Is it known issue ? I’m seeing this with Juno/Brazos.

[root@hh24-3 ~(t200)]# neutron net-list
+--------------------------------------+--------------------------------------------------------+---------------------------------------------------+
| id | name | subnets |
+--------------------------------------+--------------------------------------------------------+---------------------------------------------------+
| 2d7a2f6e-824b-4842-bf5e-cbeddd6f0acd | apic_owned_L3-Out-e94f4e80-f0aa-4768-8fae-8063c2757ab7 | d1f2457d-550e-45ef-826e-5d60796e9d06 3.104.2.0/24 |
+--------------------------------------+--------------------------------------------------------+---------------------------------------------------+
[root@hh24-3 ~(t200)]# neutron floatingip-list
+--------------------------------------+------------------+---------------------+---------+
| id | fixed_ip_address | floating_ip_address | port_id |
+--------------------------------------+------------------+---------------------+---------+
| 2959dcfd-d20b-4fdc-8a7d-09148463da59 | | 3.104.2.2 | |
+--------------------------------------+------------------+---------------------+---------+
[root@hh24-3 ~(t200)]#

Thanks,
Pradhap

[Pradhap (prmuthur)]

The issue is seen when we delete the NAT pool without dis associating the floating IP.

[Amit Bose (bose)]

Fixed with https://review.openstack.org/gitweb?p=openstack/group-based-policy.git;a=commitdiff;h=c9c581abdd6861e49bd7433ca748a21d97210236 and back-ports.