2:18 a.m.
Can we install ovirt engine and vdsm on same node ?
If so any down side ?
--
*Hans Emmanuel*
*NOthing to FEAR but something to FEEL......*
2:22 a.m.
Il 05/02/2014 09:18, Hans Emmanuel ha scritto:
Can we install ovirt engine and vdsm on same node ?
Sure, you can use all-in-one plugin for having both running on the same node.
In 3.4.0 you'll be able also to run ovirt engine inside a VM using hosted-engine
feature.
If so any down side ?
You'll have less resources available for VMs on the host running the engine.
--
*Hans Emmanuel*
/NOthing to FEAR but something to FEEL....../
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Sandro Bonazzola
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2:34 a.m.
----- Original Message -----
From: "Sandro Bonazzola" <sbonazzo(a)redhat.com>
To: "Hans Emmanuel" <hansemmanuel(a)gmail.com>, users(a)ovirt.org
Sent: Wednesday, February 5, 2014 10:22:28 AM
Subject: Re: [Users] ovirt engine and vdsm on same node
Il 05/02/2014 09:18, Hans Emmanuel ha scritto:
> Can we install ovirt engine and vdsm on same node ?
Sure, you can use all-in-one plugin for having both running on the same node.
In 3.4.0 you'll be able also to run ovirt engine inside a VM using
hosted-engine feature.
Also note that doing this manually, not using the all-in-one plugin, is
unsupported and might cause problems (iirc _will_ cause). Meaning: Do _not_
do the following: install and setup engine, then add the host it's on as a
"host".
> If so any down side ?
You'll have less resources available for VMs on the host running the engine.
It's also a bit more complex, and generally considered suitable only for very
small installations (just one machine) etc. With hosted-engine, even if you start
with a single host, if you add one in the future, you'll be able to migrate the
engine VM to the other host and have HA for it.
--
Didi
2:43 a.m.
Thanks for your inputs .
On Wed, Feb 5, 2014 at 2:04 PM, Yedidyah Bar David <didi(a)redhat.com> wrote:
----- Original Message -----
> From: "Sandro Bonazzola" <sbonazzo(a)redhat.com>
> To: "Hans Emmanuel" <hansemmanuel(a)gmail.com>, users(a)ovirt.org
> Sent: Wednesday, February 5, 2014 10:22:28 AM
> Subject: Re: [Users] ovirt engine and vdsm on same node
>
> Il 05/02/2014 09:18, Hans Emmanuel ha scritto:
> > Can we install ovirt engine and vdsm on same node ?
>
> Sure, you can use all-in-one plugin for having both running on the same
node.
> In 3.4.0 you'll be able also to run ovirt engine inside a VM using
> hosted-engine feature.
Also note that doing this manually, not using the all-in-one plugin, is
unsupported and might cause problems (iirc _will_ cause). Meaning: Do _not_
do the following: install and setup engine, then add the host it's on as a
"host".
>
> > If so any down side ?
>
> You'll have less resources available for VMs on the host running the
engine.
It's also a bit more complex, and generally considered suitable only for
very
small installations (just one machine) etc. With hosted-engine, even if
you start
with a single host, if you add one in the future, you'll be able to
migrate the
engine VM to the other host and have HA for it.
--
Didi
--
*Hans Emmanuel*
*NOthing to FEAR but something to FEEL......*
3744
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3 comments
3 participants
participants (3)
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Hans Emmanuel -
Sandro Bonazzola -
Yedidyah Bar David