[Rdo-list] instance ips not reusable ?

Dmitry Makovey dmitry at athabascau.ca
Thu Feb 12 22:14:26 UTC 2015


On 02/12/2015 03:01 PM, Zhao, Xin wrote:
> Hello,
> 
> I notice that, in my icehouse testbed that runs neutron in OVS/VLAN
> mode, ips from the deleted instances don't seem to be reassigned to new
> instances, new instances always get the next available ip from the range
> incrementally.  I am afraid this will cause problem eventually.  On old
> releases, the ips of the deleted instances get reused pretty quickly on
> new instances. Do I miss some configuration option?

In our case - IP that was allocated and associated with an instance
stays allocated after instance is shut down, and I am able to associate
it with the new VMs just fine.

How are you doing your association? Some scripting perhaps?


-- 
Dmitry Makovey
Web Systems Administrator
Athabasca University
(780) 675-6245
---
Confidence is what you have before you understand the problem
    Woody Allen

When in trouble when in doubt run in circles scream and shout
     http://www.wordwizard.com/phpbb3/viewtopic.php?f=16&t=19330

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