yahoo-eng-team team mailing list archive

[Jiafang Zhang <1645835@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

The scenario might be:
1)Database backup
2)Create a new VM, dhcp allocate an IP to the VM
2)Destroy the new VM
3)Recovery database, neutron-server clean up the port information of the VM, but dhcp agent dosen't clean up the port information, so dhcp agent occupy the released IP. New vms might fail to obtain IP.

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: l3-ipam-dhcp

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/1645835

Title:
  dhcp agent dosen't update port cache after database recovery

Status in neutron:
  New

Bug description:
  The scenario might be:
  1)Database backup
  2)Create a new VM, dhcp allocate an IP to the VM
  2)Destroy the new VM
  3)Recovery database, neutron-server clean up the port information of the VM, but dhcp agent dosen't clean up the port information, so dhcp agent occupy the released IP. New vms might fail to obtain IP.

To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1645835/+subscriptions