Ah, that's cool. I pushed AWS to give better ways of getting the host key for new EC2 instances a few years back. The whole start an EC2 instance, SSH in and bl

Ah, that's cool. I pushed AWS to give better ways of getting the host key for new EC2 instances a few years back. The whole start an EC2 instance, SSH in and blinkly trust the host key on first use thing seemed terrible! EC2 docs now include that detail, although its labeled as optional. https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/connection-prereqs.html#connection-prereqs-fingerprint https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/connecti...