[openstack] [DC-DC Setup] [Replication] Correct approach to a DC-DC setup for Openstack (victoria)

Swogat Pradhan swogatpradhan22 at gmail.com
Thu Jul 1 05:49:13 UTC 2021


Can somebody confirm the proper way for Openstack DC DC setup ?

On Sat, Jun 26, 2021 at 9:40 AM Swogat Pradhan <swogatpradhan22 at gmail.com>
wrote:

> Hi,
> I am trying to setup a DC-DC setup in openstack victoria, I have 2 numbers
> of all in one setup (controller, compute) with shared mysql and rabbitmq
> cluster and am using ceph image replication and configuring cinder
> replication on top of it.
>
> So when the 1st node goes down then i will perform a 'cinder failover-host
> node1'  and then do a nova-evacuate to failover to the 2nd DC setup and
> once the node 1 comes up i will use cinder failback and live migration from
> node2 to node1.
>
> **i am facing some minor issues in this setup which I will ask once I know
> this is the right approach to the DC-DC concept.
>
> Can you please shed some light on this being the right approach or not and
> if not then how can i improve it?
>
> With regards
> Swogat pradhan
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20210701/b0b715e2/attachment.html>


More information about the openstack-discuss mailing list