Da: Simone Tiraboschi
Inviato: giovedì 21 dicembre 21:24
Oggetto: Re: [ovirt-users] Regarding Ovirt Installation
A: Matteo Capuano
Cc: Martin Sivak, ruth john, users




On Thu, Dec 21, 2017 at 8:19 PM, Matteo Capuano 
<kapu....@gmail.com<mailto:kapu....@gmail.com>> wrote:
@Ruth John:

- if not can anyone please help me to install atleast on one to make me 
understand where am i doing the mistake.

I'm using oVirt on a OVH's dedicated server. The bare metal works as host and 
the engine is installed on a OVH's public cloud VM. I've also nested three 
other oVirts inside the host.
Maybe i could help you , what's your issue? I'd put my money on OVH network 
configuration :)

In 4.2 we have a better OVN support which should definitively help there.
Why not write and share a small blog post with your oVirt on OVH hints?

I'd be glad to do it!
Maybe i'll be able to use some spare time during the holydays.



@Martin Sivak

- one of the new features of oVirt 4.2 is support for Replica 1 all in one 
setup using hosted engine and gluster in hyper-converged mode.

Interesting. Maybe I don't understand it because I'm a newbie but...what's the 
meaning of a replica 1 solution? I mean, if i have only one host where's the 
replica?

Of course no replica with replica 1, but you could start like that then add 
other 2 hosts in the future and gain replica 3 just with a little 
reconfiguration and probably also without any downtime.



Cheer

Matteo

On Thu, Dec 21, 2017 at 2:21 PM, Martin Sivak 
<msi...@redhat.com<mailto:msi...@redhat.com>> wrote:
Hi,

one of the new features of oVirt 4.2 is support for Replica 1 all in
one setup using hosted engine and gluster in hyper-converged mode.

So it should be again possible to use just a single host for
everything, I am not sure we have a documentation ready for that
though.

Best regards

Martin Sivak

On Thu, Dec 21, 2017 at 2:15 PM, Simone Tiraboschi 
<stira...@redhat.com<mailto:stira...@redhat.com>> wrote:
>
>
> On Thu, Dec 21, 2017 at 1:59 PM, ruth john 
> <gamerangerserve...@gmail.com<mailto:gamerangerserve...@gmail.com>>
> wrote:
>>
>> Sir, buying nfs storage would cost me a lot. Can't I use it directly on
>> the provided storage?
>
>
> We don't have anymore an all-in-one installation where the engine and vdsm
> runs altogether in the same machine; the proposed replacement is
> hosted-engine which doesn't work with local storage since it's supposed to
> be able to restart the engine VM somewhere else for HA reasons and the local
> storage is against that by definition.
> If you have three machines I'd suggest an hyperconverged gluster deployment
> with replica 3.
>
> If you want to try it on a single machine keep present that NFS in loop-back
> is discouraged so maybe you could try iSCSI or, maybe with a small hack,
> gluster in replica 1 in loopback
>
>
>>
>>
>>
>> On Dec 21, 2017 1:25 PM, "Simone Tiraboschi" 
>> <stira...@redhat.com<mailto:stira...@redhat.com>> wrote:
>>
>>
>>
>> On Wed, Dec 20, 2017 at 10:45 PM, ruth john 
>> <gamerangerserve...@gmail.com<mailto:gamerangerserve...@gmail.com>>
>> wrote:
>>>
>>> I am delighted with the interface and other features of the Ovirt but was
>>> never able to install it properly, is that true OVirt doesn't support
>>> Hetzner Dedicated and OVH dedicated?
>>
>>
>> I personally know about a friend who is running it on an a couple of
>> dedicated OVH machines with NFS storage provided by OVH.
>> No idea about Hetzner.
>>
>>
>>>
>>> if not can anyone please help me to install atleast on one to make me
>>> understand where am i doing the mistake.
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users@ovirt.org<mailto:Users@ovirt.org>
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>
>>
>
>
> _______________________________________________
> Users mailing list
> Users@ovirt.org<mailto:Users@ovirt.org>
> http://lists.ovirt.org/mailman/listinfo/users
>
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