[lxc-users] Question about your storage on multiple LXC/LXD nodes

[Tomasz Chmielewski]

ZFS is not a distributed filesystem.

So the only way to do what you want is to use DRBD, and ZFS on top of 
it.


Tomasz Chmielewski
https://lxadm.com


On 2016-11-03 22:42, Benoit GEORGELIN - Association Web4all wrote:
> Thanks, looks like nobody use LXD in a cluster
> 
> Cordialement,
> 
> Benoît
> 
> -------------------------
> 
> DE: "Tomasz Chmielewski" <mangoo at wpkg.org>
> À: "lxc-users" <lxc-users at lists.linuxcontainers.org>
> CC: "Benoit GEORGELIN - Association Web4all"
> <benoit.georgelin at web4all.fr>
> ENVOYÉ: Mercredi 2 Novembre 2016 12:01:50
> OBJET: Re: [lxc-users] Question about your storage on multiple LXC/LXD
> nodes
> 
> On 2016-11-03 00:53, Benoit GEORGELIN - Association Web4all wrote:
>> Hi,
>> 
>> I'm wondering what kind of storage are you using in your
>> infrastructure ?
>> In a multiple LXC/LXD nodes how would you design the storage part to
>> be redundant and give you the flexibility to start a container from
>> any host available ?
>> 
>> Let's say I have two (or more) LXC/LXD nodes and I want to be able
> to
>> start the containers on one or the other node.
>> LXD allow to move containers across nodes by transferring the data
>> from node A to node B but I'm looking to be able to run the
> containers
>> on node B if node A is in maintenance or crashed.
>> 
>> There is a lot of distributed file system (gluster, ceph, beegfs,
>> swift etc..)  but I my case, I like using ZFS with LXD and I would
>> like to try to keep that possibility .
> 
> If you want to stick with ZFS, then your only option is setting up
> DRBD.
> 
> Tomasz Chmielewski
> https://lxadm.com