11:39 p.m.
Hello All,
after configuring a first setup, based on the quick start guide, I'm now
looking
at the hosted-engine setup.
My question is: after I do the hosted-engine-setup, how do I setup vm's on
the same
machine that hosts the now-virtualized engine?
Greetings, J.
11:05 a.m.
Hi Johan,
On Mon, Nov 23, 2015 at 9:39 PM, Johan Vermeulen <jameslast29(a)gmail.com>
wrote:
Hello All,
after configuring a first setup, based on the quick start guide, I'm now
looking
at the hosted-engine setup.
My question is: after I do the hosted-engine-setup, how do I setup vm's on
the same
machine that hosts the now-virtualized engine?
You can add this host like any other host. You will then also see the
hosted engine VM as a special VM in the VMs tab of the web admin portal.
Just make sure that your VM can reach the physical host.
Greetings, J.
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Best Regards,
Roman
11:39 a.m.
On Tue, Nov 24, 2015 at 9:05 AM, Roman Mohr <rmohr(a)redhat.com> wrote:
Hi Johan,
On Mon, Nov 23, 2015 at 9:39 PM, Johan Vermeulen <jameslast29(a)gmail.com>
wrote:
> Hello All,
>
> after configuring a first setup, based on the quick start guide, I'm now
> looking
> at the hosted-engine setup.
> My question is: after I do the hosted-engine-setup, how do I setup vm's
> on the same
> machine that hosts the now-virtualized engine?
>
You can add this host like any other host. You will then also see the
hosted engine VM as a special VM in the VMs tab of the web admin portal.
Just make sure that your VM can reach the physical host.
Just an addition: your first host will be automatically added to your
engine so you don't have to do anything special on that.
hosted-engine on the other side, is using a dedicated storage domain for
the engine VM and you cannot use it for other VMs so you still need to add
a second storage domain for regular VMs.
Take care that loopback mounting NFS could lead to deadlocks:
https://lwn.net/Articles/595652/
On a single host with the storage on the same host iSCSI seams more
reliable.
> Greetings, J.
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
Best Regards,
Roman
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
noon
On Tue, Nov 24, 2015 at 9:39 AM, Simone Tiraboschi wrote:
>
Just an addition: your first host will be automatically added to your
engine so you don't have to do anything special on that.
hosted-engine on the other side, is using a dedicated storage domain for
the engine VM and you cannot use it for other VMs so you still need to add
a second storage domain for regular VMs.
Take care that loopback mounting NFS could lead to deadlocks:
https://lwn.net/Articles/595652/
On a single host with the storage on the same host iSCSI seams more
reliable.
Take in mind also that in 3.6.0 there is a bug so that you don't actually
see your engine vm inside admin portal and also you cannot import it. To be
fixed in 3.6.1. See:
https://bugzilla.redhat.com/show_bug.cgi?id=1269768
Also, if you plan to have a single host and you use NFS for storage domains
on your single host, you have to manually change
/usr/lib/systemd/system/ovirt-ha-broker.service
so that in the [Unit] section it looks like:
[Unit]
Description=oVirt Hosted Engine High Availability Communications Broker
After=nfs-server.service
otherwise ovirt-ha-broker will fail to start and you have to manually start
it after boot and nfs service has come up.
HIH,
Gianluca
5:47 p.m.
Hello Roman and Simone,
thanks for pointing me in the right direction.
I just messed up the first attempt by selection the wrong interface during
the install.
But I think I get the overall picture.
Greetings, J.
2015-11-24 9:39 GMT+01:00 Simone Tiraboschi <stirabos(a)redhat.com>:
On Tue, Nov 24, 2015 at 9:05 AM, Roman Mohr <rmohr(a)redhat.com> wrote:
> Hi Johan,
>
> On Mon, Nov 23, 2015 at 9:39 PM, Johan Vermeulen <jameslast29(a)gmail.com>
> wrote:
>
>> Hello All,
>>
>> after configuring a first setup, based on the quick start guide, I'm now
>> looking
>> at the hosted-engine setup.
>> My question is: after I do the hosted-engine-setup, how do I setup vm's
>> on the same
>> machine that hosts the now-virtualized engine?
>>
>
> You can add this host like any other host. You will then also see the
> hosted engine VM as a special VM in the VMs tab of the web admin portal.
> Just make sure that your VM can reach the physical host.
>
Just an addition: your first host will be automatically added to your
engine so you don't have to do anything special on that.
hosted-engine on the other side, is using a dedicated storage domain for
the engine VM and you cannot use it for other VMs so you still need to add
a second storage domain for regular VMs.
Take care that loopback mounting NFS could lead to deadlocks:
https://lwn.net/Articles/595652/
On a single host with the storage on the same host iSCSI seams more
reliable.
>
>> Greetings, J.
>>
>> _______________________________________________
>> Users mailing list
>> Users(a)ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
> Best Regards,
> Roman
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
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4 comments
4 participants
participants (4)
-
Gianluca Cecchi -
Johan Vermeulen -
Roman Mohr -
Simone Tiraboschi