We’ve been noticing that fly is sometimes a bit slow to update our internal ipv6 dns records. For example, if I run fly status on our
platform-ca-workflows-api right now it shows that there are 2 instances running but if I run fly dig for
platform-ca-workflows-api.internal I see 4 AAAA records.
We have a proxy service that routes requests via these internal urls. If those urls are stale then we’ll be sending traffic to boxes running old code. Is there a way to force a DNS refresh? Do you have recommendations on how we should handle the existence of these stale records? Or is this maybe a bug?