4:32 p.m.
Hello,
one question from a beginner. The case, i rent a server with 1 public
IP-Address. Is it possible to setup oVirt as Hosted-Engine via ssh and
vnc remote with only 1 public IP-Address, or need i a second public
IP-Address for the engine? Perhaps its about an host entriy or something
like this possible?!
Thx
5:16 p.m.
On Tue, Mar 29, 2016 at 3:32 PM, Taste-Of-IT <kontakt(a)taste-of-it.de> wrote:
Hello,
one question from a beginner. The case, i rent a server with 1 public
IP-Address. Is it possible to setup oVirt as Hosted-Engine via ssh and vnc
remote with only 1 public IP-Address, or need i a second public IP-Address
for the engine? Perhaps its about an host entriy or something like this
possible?!
hosted-engine setup will let you choose one of the existing interfaces
and it will create a bridge over that.
The nic of the VMs you are going to start will be attached to that
bridge: I'm not that sure that the service provide which rent you the
server will let you freely use your server nic in bridged mode without
killing all the spoofed trfinc from your VMs.
If so as I think, another option is to deploy hosted-engine over a
second network interface or a dummy interface with private addressing.
In that case, configuring the NAT rules between your single public IP
address and the internal network you are going to create for your VMs
will be completely up to you.
Thx
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5:17 p.m.
Hi,
What are you trying to accomplish? Hosted engine is a special case
where the management is itself just a VM that can be migrated across
the cluster. But it does not make much sense when you only have one
server.
But to describe the requirements:
You should generally have a network subnet for all your hosts. The
hosted engine VM needs to be able to access it. The regular VMs do not
necessarily need it, but I guess they need some way to reach the
network if you want internet access.
The engine needs to talk to all virtualization hosts (nodes)
The engine also needs to have predictable IP address and dns name so
the nodes can reach it.
The admin needs to be able to connect to the engine and should be able
to connect to the VNC/spice console of all VMs.
The hosts need to be able to talk to each other, preferably on the L2 level.
I assume you might be able to use local network addresses for your
virtualization hosts, but that seems like a lot of tweaking to make it
right.
Regards
--
Martin Sivak
SLA / oVirt
On Tue, Mar 29, 2016 at 3:32 PM, Taste-Of-IT <kontakt(a)taste-of-it.de> wrote:
Hello,
one question from a beginner. The case, i rent a server with 1 public
IP-Address. Is it possible to setup oVirt as Hosted-Engine via ssh and vnc
remote with only 1 public IP-Address, or need i a second public IP-Address
for the engine? Perhaps its about an host entriy or something like this
possible?!
Thx
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
3160
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2 comments
3 participants
participants (3)
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Martin Sivak -
Simone Tiraboschi -
Taste-Of-IT