Open Stack

To run glance on multiple nodes you need shared storage like Ceph/NFS etc.
Otherwise you won't be able to replicate images between all glance nodes.

In the past I have deployed glusterfs running on all 3 nodes and mounts
that filesystem into a glance docker container for shared filesystem.

On Thu, Dec 15, 2022 at 6:02 AM A Monster <amonster369 at gmail.com> wrote:

> I have made a deployment of openstack on multiple centos stream 8 nodes,
> and used files as a backend for glance service, but according to the
> documentation, when using file as a glance backend, It can only be deployed
> on a single node, what can I do to deploy it on multiple servers at once.
> Thank you.
>
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