On Mon, May 21, 2018 at 7:49 AM, <[email protected]> wrote:

> Use case: small sites with a minimum number of vm's.
>
> Is there such a thing as a single host install?
>

In the past we had the all-in-one mode but we deprecated it.
Now the suggested mode is hosted-engine since you could expand it adding
other hosts in the future.


>
> Is it valid for production use?
>

With a single host the upgrades will become more intrusive: without the
capability to migrate your VMs on other hosts at upgrade time, you will be
required to bring down everything.


> What kind of storage?
>

NFS in loopback could be problematic, I'd suggest gluster in replica 1 or
iSCSI.


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