AWS EKS Outage Thermal Event: May 2026 SRE Lessons
AWS EKS Outage Thermal Event: Infrastructure Analysis TL;DR: AWS US-EAST-1 experienced a thermal event on May 7-8, 2026, when cooling system failure caused data center overheating in Northern Virginia, affecting use1-az4. EKS, EC2, EBS, Redshift, SageMaker, ElastiCache, IoT Core, and NAT Gateway faced significant impairments, with major platforms like Coinbase and FanDuel impacted. The incident … Read more