Failed to connect .. Temporary failure in name resolution

Local Setup
1

Hello everyone,
I’m running latest nakama version on Ubuntu.
When I let the server run overnight, I come back the next morning with the folllowing error:


{"level":"error","ts":"2022-11-29T15:19:00.008Z","caller":"server/leaderboard_scheduler.go:383","msg":"Error retrieving tournament to invoke reset callback","error":"failed to connect to `host=cockroachdb user=root database=nakama`: hostname resolving error (lookup cockroachdb: Temporary failure in name resolution)","id":"2"}

I haven’t touched the server in the meantime.
Anyone else experienced this issue?

2

Looks like some sort of DNS resolution issue, however we cannot provide further assistance for infrastructure outside of our Heroic Cloud offerings.