Redundant architecture on three servers
I would like to deploy an Openstack architecture on three servers in a way that if one of server is down the Openstack infrastructure is still functionning.
What is the best way to deploy this ? Is deploying Control, Network and Compute component on each of the three servers the best option ?
On this 3-nodes architecture there is no redudancy as far as I know:
https://i.stack.imgur.com/xxvAP.jpg
Thank you for your time