What OS image can I use for Docker Swarm in Magnum?

Paolo Celati paolo at celati.com
Wed Aug 25 13:02:52 UTC 2021


Hi Ammad,

   thanks for letting me know.  I suspected this could be the case, so 
I'll probably look into using Kubernetes instead.


Paolo


On 25/08/2021 14:57, Ammad Syed wrote:
> Hi Paolo,
>
> As far as I know, swarm clusters are unmaintained since 3 or 4 years. 
> So it won't work as expected.
>
> Most of the magnum users are using kubernetes therefore its maintained.
>
> For kubernetes clusters you can use fedora CoreOS 32. It works 
> perfectly fine.
>
> You can use below link for installation.
>
> https://www.server-world.info/en/note?os=Ubuntu_20.04&p=openstack_victoria4&f=10 
> <https://www.server-world.info/en/note?os=Ubuntu_20.04&p=openstack_victoria4&f=10>
>
> Ammad
>
> On Wed, Aug 25, 2021 at 5:25 PM Paolo Celati <paolo at celati.com 
> <mailto:paolo at celati.com>> wrote:
>
>     Hi,
>
>        I'm looking to set up Docker Swarm using Openstack Magnum and I
>     noticed the user guide for magnum lists only Fedora Atomic as
>     supported.  If I'm not mistaken though Atomic has been
>     discontinued for
>     a while now, so I'm wondering what you use for this use case. Can
>     I use
>     Fedora CoreOS instead, and if so are there any gotchas I should
>     know as
>     a first time Magnum user?
>
>
>     Thanks in advance,
>
>     Paolo
>
>
>
> -- 
> Regards,
>
>
> Syed Ammad Ali
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