We are heavy users of Amazon Compute Compute Cloud (EC2) at Slack — we run approximately 60,000 EC2 instances across 17 AWS regions while operating hundreds of AWS accounts. A multitude of teams own and manage our various instances. The Instance Metadata Service (IMDS) is an on-instance component that can be used to gain an […] The post Our Journey Migrating to AWS IMDSv2 appeared first on Slack Engineering....