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by vtuulos 1721 days ago
There are a few different ways to deal with spot interruptions. First, it is a good idea to specify multiple instance types in your compute environment so even if some instances types become unavailable in spot, Batch can use another type automatically.

Second, you can rely on Spot Fleets which handle both spot and on-demand instances seamlessly https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-fle...