On Mon, Dec 18, 2017 at 8:55 AM, Simone Tiraboschi <stirabos(a)redhat.com>
wrote:
On Sat, Dec 16, 2017 at 1:29 PM, Matteo Capuano <kapu.net(a)gmail.com>
wrote:
> Hi everyone, my name’s Matteo and I’m a new oVirt user.
>
> I’m trying to install the gluster hyperconverged solution in a lab
> environment following the How-To wrote by Jason Brooks:
>
>
https://ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.
> 1-and-gluster-storage/
>
> Sadly, I cannot understand how to configure the network on the
> self-hosted engine and I’m unable to make it available from outside the
> host.
>
> As written in the HowTo I created three hosts (ovirt-note 4.1.7) each one
> with two nics, one for gluster and one for management, the network is a
> static LAN with FQDN resolvable (also reverse) by a local DNS. Here the
> details:
>
> Gateway: 172.16.1.1
>
> DNS: 172.16.1.12
>
> Host1: 172.16.1.210 (management) – 172.16.2.210 (gluster)
>
> Host2: 172.16.1.220 (management) – 172.16.2.220 (gluster)
>
> Host3: 172.16.1.230 (management) – 172.16.2.230 (gluster)
>
> Engine: 172.16.1.200
>
> When installing the engine I choose to brigde the management’s nic
> (172.16.1.210) of host1 but, once the installation is completed, I'm unable
> to reach the engine from the LAN where the hosts are connected. The engine
> (172.16.1.200) can ping only host1 (172.16.1.210) and only host1 can ping
> the engine.
>
> As far as my network knowledge goes, to make the engine available from
> the outside of host1 I would need to use a third nic or to use some device
> to associate the ip and MAC address of the engine’s nic.
>
Ciao Matteo,
no, hosted-engine-setup should create a bridge for you.
No need to do custom configuration to expose your VMs.
Are you trying on bare metal or on VMs with the engine VM as a nested VM?
Ciao Simone,
thank you for your answer.
My lab is a nested environmet. I installed ovirt on bare metal with the
engine on another machine. On this setup i have 6 VMs:
- 172.16.1.1 pfSense as firewall/gateway
- 172.16.1.10 a windows 2016 used as network guest
- 172.16.1.12 a nethserver installation as DNS server ( also on
172.16.2.12 )
- the three ovirt-nodes as i described on my e-mail
All the machines are pingable, only the engine inside host 1 is unreachable
and can ping only host1.
Cheers
Matteo
> I’ve looked around over the internet for a solution but every how-to I’ve
> found follows the same steps of Jason’s. I’ve also already asked for
> help to Jason.
>
> Anyone could help me to solve this issue?
>
>
>
> Thank you
>
>
>
> Matteo
>
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