[Openstack] Nova and Magnum on the same host?

Ricardo Carrillo Cruz ricardo.carrillo.cruz at gmail.com
Thu Jun 9 10:55:27 UTC 2016


If you just want to be able to run compute in containers and you don't need
fancy things
like Kubernetes/Swarm etc, you can use a nova plugin:

http://docs.openstack.org/liberty/config-reference/content/lxc.html
https://wiki.openstack.org/wiki/Docker

Ricky

2016-06-09 12:31 GMT+02:00 Turbo Fredriksson <turbo at bayour.com>:

> On Jun 9, 2016, at 10:03 AM, Tomas Vondra wrote:
>
> > AFAIK the Magnum service will run containers inside VMs. It is a
> > provisioning system for container orchestration services like Kubernetes.
>
> I see. It doesn't work very well for Kubernetes, but maybe Magnums is
> smarter.. :)
>
> > There are drivers like nova-lxc and nova-docker, which run containers
> > directly on bare metal, and I would not mix it with KVM on the same
> nodes.
>
> Yeah, that was what I wanted to use initially, but i was told (and could
> find no information to the contrary) that they where deprecated/not
> maintained/
> removed.. ?
>
> > And you can run Magnum and Ironic for containers on bare metal, but you
> > won't be able to run VMs on that.
>
> Ok, so the answer is "No" on my question then? :(
>
>
>
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