Can I move an app between regions without stopping it?

Hi! I have servers with region in Poland. Does it mean they’re actually in Poland or not? Cased based on that article Announcement: Shared Anycast IPv4 servers might be not in Poland. Also how can i move servers to USA without stopping the work of servers?

You can scale up an app with additional machines in specific (US) regions, then cordon traffic to your Polish servers, then once you’re happy no traffic is going to your Polish machines, you can remove them.

Of course your app needs to be able to scale outwards in this fashion; some apps will break unless they’ve been written to work in a cluster.

How many machines do you have in your app presently?

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