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[Bug 1190721] Re: extra floating ip carried from other instance

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Aaron Rosen <arosen@xxxxxxxxxx>
Date: Thu, 27 Jun 2013 21:42:39 -0000
Reply-to: Bug 1190721 <1190721@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

Hi,

Yes this was fixed by:  https://bugs.launchpad.net/neutron/+bug/1169706
(and is in stable/grizzly).

** Changed in: nova
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1190721

Title:
  extra floating ip carried from other instance

Status in OpenStack Compute (Nova):
  Invalid

Bug description:
  I followed the quantum use case 5 (http://docs.openstack.org/trunk/openstack-network/admin/content/use_cases_tenant_router.html)  to create  2 Tenants, and overlapping tenant subnets plus routers.
  After my TenantC provisioned an instance, got a private network ip plus a Floating IPs associated with, I repeat the same for TenantA.
  In other words, I have 2 instances with same private ip, diff floating ip.

  When I check the  instance using "nova list" I saw an extra floating ip associated.
  but the quantum does have correct floating-list

  For example, the floating ip 10.1.49.67 is associated with private ip 192.168.101.2.
  but there is another floating ip (10.1.49.66) shown in nova list.

  
  root@d00-50-56-9f-43-cf:~# quantum floatingip-list
  +--------------------------------------+------------------+---------------------+-------------------------------------- +
  | id                                   | fixed_ip_address | floating_ip_address | port_id                               |
  +--------------------------------------+------------------+---------------------+-------------------------------------- +
  | f52b5e46-98d4-4609-b2db-c86e65e6fa5f | 192.168.101.2    | 10.1.49.67          | a49b9a16-8e84-43f6-94c0-30c042dc2acf  |

  root@d00-50-56-9f-43-cf:~# nova list
  +--------------------------------------+------+--------+---------------------------------------------+
  | ID                                   | Name | Status | Networks                                    |
  +--------------------------------------+------+--------+---------------------------------------------+
  | 266f1633-9e32-4a59-bbb7-9335e75b0364 | tc2  | ACTIVE | TCNW1=192.168.101.2, 10.1.49.66, 10.1.49.67 |
  +--------------------------------------+------+--------+---------------------------------------------+

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