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[Bug 1332481] Re: Creating and deleting the vm port multiple times the allocated ips are not used automatically

 

This is the expected behavior. This change https://review.openstack.org/58017 modified the way IP are recycled.
Instead of being recycled immediately after the release of a port, the complex operation of rebuilding the availability table is performed  when the table is exhausted

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

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https://bugs.launchpad.net/bugs/1332481

Title:
  Creating and deleting the vm port multiple times the allocated ips are
  not used automatically

Status in OpenStack Neutron (virtual network service):
  Invalid

Bug description:
  DESCRIPTION: Creating and deleting the vm port multiple times the
  allocated ips are not reused while spawning the new vm port

  Steps to Reproduce: 
  1. Create a network. 
  2. Create a subnet 10.10.1.0/24
  3. Spawned a vm make sure vm got the ip.  (say 10.10.1.2)
  4. Delete the vm 
  5. Spawned another vm make sure its gets the ip .
  6. Make sure in the port list the previous allocated ip is not listed.

  Actual Results: VM get the next  ip (10.10.1.3 ) not the ip that got
  released.

  Expected Results: VM should get the relased ips.

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References