Best practices to create internal and external facing vms on the same hypervisor.
So I was looking at this old blog post from 2009 by Honglin Su
https://blogs.oracle.com/virtualization/entry/oracle_vm_blog_basics_of_oracl
in the comments a gentleman called Ninad asks about using a single hypervisor for internal and external VMs.
Now I know that Oracle VM hasn't yet adopted Open Vswitch and hence every interface is a linux bridge and echoes all traffic. In OVM 3.4 there is some discussion of integrating with Openstack. Assuming one would like to setup Switched connections in order to separate vms to two different networks ( one a DMZ and the other internal ) is it now possible ?
If not is there any way to accomplish this ?
We don't want to devote a couple of sets of physical servers for just a couple of reverse proxies and external web tiers and so would like to use the same Dom0 for external DOmU as well as internal, but are not happy with the security when using a bridged connection.