Hi Chen,

Do you mean 2 networks with FlatDHCP Manager? How can I tell which network each VM will be on? Any documentation would be nice.

Regards,

George

I guess create 2 networks first, and then create 2 instances with
different network should work for you.

Thanks.
-chen

-----Original Message-----
From: Georgios Dimitrakakis [mailto:gior...@acmac.uoc.gr]
Sent: Thursday, January 22, 2015 4:04 PM
To: openstack@lists.openstack.org
Subject: [Openstack] VM Isolation

 Hi all!

 I would like to see how you would handle the following issue:

 In an OpenStack environment with legacy networking (nova) I would
like  to have VM isolation in the same tenant.

 I understand that VLAN Manager offers isolation on different tenants
but is it possible in the same tenant to have more than one VLANs?


 My case is more or less the following:

 I am using OpenStack API with the provided EC2 Credentials to launch
 and terminate VMs. I would like to be able to specify and isolate on
creation VMs. For instance the fist two to be on VLAN ID1 while the rest
 on VLAN ID2 and so on and so forth.

I don't want to have multi tenancy because I want to use the same EC2
 Credentials for all! Furthermore, it is important for VMs to have
floating IP addresses auto-assigned therefore legacy networking is still
 the only way.


 Any ideas are mostly welcomed.


 Best,

 George


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