I’m running Couchbase Server inside of a Docker container, which is essentially “unchartered territory” in terms of running production servers. I have worked with the support team on this, but it’s not an “officially supported” approach yet. For example, there could be bottlenecks introduced due to misconfiguration. You’d want to do your own performance testing to make sure it meets your requirements first.
There is currently an effort underway for Couchbase to produce officially supported Docker images, but I don’t have a date on when that is scheduled to happen.