Ok. Got it now.
1. Setup Gluster *without* using ovirt
2. Configure Gluster to share via NFS
3. Configure ovirt nodes to use the storage via NFS
4. Create a Gluster only Cluster in ovirt
Super.
I will consider adding an arbiter to it.
Thanks, Hesham
Regards,
Indivar Nair
On Tue, Mar 26, 2019 at 10:22 PM Hesham Ahmed <hsahmed(a)gmail.com> wrote:
Hi Indivar,
I did understand your question correctly, and I suggested the solution for
your use case. If you are starting a new oVirt setup, just configure
gluster nodes separately, create a volume for engine and share over nfs,
then install oVirt hosted engine on one of the nodes and use nfs as the
storage. Once engine is up add other oVirt nodes to engine and finally
create a new gluster only cluster and add gluster nodes to it to manage
gluster volumes.
Do note that none of the above would be considered recommend environment
for oVirt, a better solution would be to use gluster replica 3 arbiter 1
with arbiter on one of the ovirt nodes. You can configure different network
for gluster and oVirt management so that gluster uses 10g while oVirt uses
1g nic.
Regards,
HSA
On Tue, Mar 26, 2019, 7:17 PM Indivar Nair <indivar.nair(a)techterra.in>
wrote:
> Hi Hesham,
>
> Sorry, I think I wasn't clear.
>
> We are not trying to set up HCI.
> *(We have two server hardware allocated as dedicated Gluster Nodes. And a
> few server hardware allocated as ovirt nodes.)*
>
> We want to the *ovirt nodes* to use the Gluster Storage as an *NFS
> Storage*.
>
> Regards,
>
>
> Indivar Nair
>
> On Tue, Mar 26, 2019 at 8:48 PM Hesham Ahmed <hsahmed(a)gmail.com> wrote:
>
>> Create a new Cluster in oVirt and disable it's "Virt Service"
while
>> enabling the "Gluster Service". Then add the gluster nodes to this
>> Cluster and you will be able to manage them using oVirt without using
>> them for virtualization.
>>
>> On Tue, Mar 26, 2019 at 5:43 PM Indivar Nair <indivar.nair(a)techterra.in>
>> wrote:
>> >
>> > Hi All,
>> >
>> > We would like to set up a 2 node mirrored Gluster Storage using the
>> ovirt installation tools, but use it as an NFS storage.
>> >
>> > We want to do this for 2 reasons -
>> >
>> > 1. We have a high-speed link between both the Gluster Nodes which we
>> would like to use for brick replication rather than ovirt node's 1G link
>> > 2. We have fast SSD disks on the ovirt nodes which we would like to
>> use for local NFS Caching (FS Caching) on the VM Images.
>> >
>> > In short, we would like to manage Gluster stroage using the ovirt web
>> interface, but access the Gluster storage as an NFS Server.
>> >
>> > How can we do this?
>> >
>> > Thanks.
>> >
>> > Regards,
>> >
>> >
>> > Indivar Nair
>> >
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