Freeze break request: Add second datanommer server dns

Hi All, I have a dns patch for review. We would like to add a second datanommer db server so that we can migrate the current database to it and make some changes such as adding the timescaledb plugin to improve performance. This second server would allow the migration to happen without affecting the main prod server. The patch is available to view here: https://gist.github.com/markobrien1/1b242fb8e27da07253550abf328a5e8e Please chime in with comments or +1's Thanks, Mark