Hello,

On Tue, Nov 24, 2020 at 4:38 PM <jenia.iv...@gmail.com> wrote:
>
> Hello.
>
> I want to install oVirt on my PC and for this purpose I'm following the 
> tutorial which instructed me to make a VM and install there the oVirt self 
> hosted host: 
> https://www.ovirt.org/documentation/installing_ovirt_as_a_self-hosted_engine_using_the_cockpit_web_interface/#Installing_Hosts_for_RHV_SHE_cockpit_deploy
>
> I cannot SSH to this new oVirt install - I get the error "Connection refused" 
> (Even though I see something listening on port 22 by running `netstat -an`). 
> So I tried stopping `sshd`and I got the same error. Tried to do all of this 
> with `telnet 192.168.122.1 22`, I get the same error "Connection refused".
>
> Also, Yum returns "could not resolve host: https://mirrors.fedoraproject.org";
>
> I can ping the machine though from my PC.
>
> I turned off `firewalld`. `iproute -S` returns `ACCEPT` for everything.
>
> My PC is running archlinux and I installed the new VM using "Virtual Machine 
> Manager". Normally, I can easily SSH to any VM I create. Maybe someone know 
> what I'm doing wrong?
>

It's a bit hard to understand what exactly you are trying to do.

Did you read a bit about oVirt and understand its architecture? What
hosted-engine is?

You probably need to disable MAC filtering on your host. No idea how
to do that in "Virtual Machine Manager".

You have:

1. Your physical machine/host

2. A VM inside it acting as an oVirt host, with its MAC address
(assigned by the virt software on the host)

3. A vm inside that one, so-called the hosted-engine VM, with its own
MAC address (assigned by the hosted-engine deployment process).

When (3.) tries to access (1.) (either directly, or the outside world
through it), (1.) sees the traffic on the vnic of (2.), but with a MAC
address different from (2.)'s. So it might block it.

That's just a guess - I don't know archlinux's "Virtual Machine Manager".

If you are doing this for studying, and do not have a spare physical
machine for doing the hosted-engine install on, it might be better to
first try standalone (non-hosted-engine) setup. It will be more work,
and require you to learn more, but will hopefully be easier to
understand and debug if something goes wrong.

Good luck and best regards,
-- 
Didi
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