[Openstack-operators] Small openstack

matt matt at nycresistor.com
Mon Dec 22 21:46:41 UTC 2014


Sounds like a solid way to approach it george.  I hope you can document and
share your methods and experiences.

Sounds like this would be helpful to folks setting up small test
environments.

On Mon, Dec 22, 2014 at 4:35 PM, George Shuklin <george.shuklin at gmail.com>
wrote:

> Thank you for everyone!
>
> After some lurking around I found rather unusual way: use external
> networks on per-tennant based with directly attached interfaces. This will
> not only eliminate neutron nodes (as heavy server), but will remove NAT and
> simplify everything for tenant. All we need just a some VLAN/VXLANs with
> few external networks (per tenant).
>
> Tenants will have no 'routers' and 'floatingips', but still will have DHCP
> and other yummy neutron things like private networks with overlapping
> numbering plans.
>
> Future reports follow.
>
>
> On 12/21/2014 12:16 AM, George Shuklin wrote:
>
>> Hello.
>>
>> I've suddenly got request for small installation of openstack (about 3-5
>> computes).
>>
>> They need almost nothing (just a management panel to span simple
>> instances, few friendly tennants), and I curious, is nova-network good
>> solution for this? They don't want network node and do 'network node on
>> compute' is kinda sad.
>>
>> (And one more: did anyone tried to put management stuff on compute node
>> in mild production?)
>>
>
>
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