Re: [ovirt-users] Proper Network Configuration
On Mon, Oct 2, 2017 at 11:49 PM, ~Stack~ <i.am.stack(a)gmail.com> wrote:
Greetings,
For various reasons I have multiple networks that I am required to work
with. I just want to ensure that I've understood the documentation for
setting up Ovirt correctly.
- First is my BMC/ilo network. The security team wants as few entry
points into this as possible and wants as much segregation as possible.
- Second is my "management" access network. For my other machines on
this network this means admin-SSH/rsyslog/SaltStack configuration
management/ect.
- Third is my high speed network where my NFS storage sits and
applications that need the bandwidth do their thing.
- Fourth is my "public" access.
My Engine host has the "management" and "public" networks.
My Hypervisor hosts have the "BMC/ilo", "management", and
"storage"
networks.
Is there a reason why I should add "public" on the hypervisors?
No, you should only plug the network to oVirt but not configure any ip
on the hypervisors.
Is there a reason why I may need "BMC/ilo" or "storage" on the Engine
host?
No, you don't need. I've only management on engine host. The
hypervisors, instead have an ip on management and storage network, and
no ip on the other networks. For bmc traffic we use routed access
through a firewall that is dividing bmc network from the rest of the
world.
Luca
--
"E' assurdo impiegare gli uomini di intelligenza eccellente per fare
calcoli che potrebbero essere affidati a chiunque se si usassero delle
macchine"
Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)
"Internet è la più grande biblioteca del mondo.
Ma il problema è che i libri sono tutti sparsi sul pavimento"
John Allen Paulos, Matematico (1945-vivente)
Luca 'remix_tj' Lorenzetto, http://www.remixtj.net ,
<lorenzetto.luca(a)gmail.com>