Hi. Just starting with Carina, but I already have a few VMs running in the Rackspace cloud. I also have a MySQL instance. I'm wondering if there's any way for my Carina nodes to get access to my MySQL instance via the private network. Thanks!
You currently cannot connect a cluster to anything on a private network created by Cloud Networks.
However you can Connect a Carina container to a Rackspace cloud database over ServiceNet. To learn more about ServiceNet read Communicate between containers over the ServiceNet internal network