[Openstack] FlatDHCP or not to FlatDHCP

Dmitry Makovey dmitry at athabascau.ca
Tue Jun 18 15:40:11 UTC 2013


On 06/17/2013 06:02 PM, Anne Gentle wrote:
>> Is there some reasonably thorough walk-through on FlatDHCP setup for a
>> similar scenario?
>>
>>
> This looks a lot like the example architecture in the Operations Guide at
> http://docs.openstack.org/trunk/openstack-ops/content/example_architecture.html
> .
> 
> I'd highly recommend
> http://docs.openstack.org/trunk/openstack-ops/content/network_troubleshooting.html.
> Let us know how it goes. A few Canadians wrote a bunch of that!

thanks Anne. Diagram does indeed look close enough but it's lacking
specific steps (commands) to glue that picture together in real life.
Devil is in the details and for example what does it mean that eth0 on
controller node (and compute node) has 10.1.0.0/16 IP and 203.0.113.0/24
IP? How do you configure that for it to work?


-- 
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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