In implementing the Tectonic Installer for DigitalOcean, I've come across the problem that only the first etcd node comes up successfully since other nodes are not given a DNS address. I've copied this behaviour from the AWS etcd module's DNS configuration <https://github.com/coreos/tectonic-installer/blob/master/modules/aws/etcd/dns.tf#L20> .
Even though this is how it's done already in the AWS setup, I just cannot see how it's supposed to work, since each etcd node is configured to have a corresponding DNS address <https://github.com/coreos/tectonic-installer/blob/master/modules/aws/etcd/ignition.tf#L55>. Can someone please enlighten me as to how etcd nodes should be configured wrt. DNS? I would appreciate any help! Thanks, Arve
