All news with #ec2 auto scaling tag

EC2 Auto Scaling adds instance lifecycle retention policy

🛡️ EC2 Auto Scaling introduces an instance lifecycle policy that lets you retain instances when lifecycle hooks fail or time out, enabling manual intervention for graceful shutdowns. Previously, the default continue or abandon outcomes both resulted in instance termination after a timeout; the new policy adds configurable retention triggers to keep instances in a retained state. This is particularly helpful for stateful applications that need to save local data, close database connections, deregister from discovery, or remove sensitive credentials before termination. The feature is available in US East (N. Virginia), US West (Oregon), Europe (Ireland), and Asia Pacific (Singapore).

Predictive Scaling Now Available in Six More AWS Regions

⚙️ AWS has expanded Predictive Scaling for EC2 Auto Scaling to six additional regions: Asia Pacific (Hyderabad), Asia Pacific (Melbourne), Israel (Tel Aviv), Canada West (Calgary), Europe (Spain), and Europe (Zurich). Predictive Scaling learns from historical patterns and launches instances ahead of anticipated demand to reduce over-provisioning, lower EC2 costs, and keep applications responsive. It complements real-time policies like Target Tracking and Simple Scaling and can be previewed using a "Forecast Only" mode. The feature is available via the console, AWS CLI, CloudFormation, and AWS SDKs.

Amazon EC2 Auto Scaling — Forced Immediate Cancel Feature

⚡ Amazon EC2 Auto Scaling now allows customers to force-cancel ongoing instance refreshes immediately by setting WaitForTransitioningInstances to false when calling the CancelInstanceRefresh API. The change bypasses waiting for in-progress launches, terminations, or instance lifecycle hooks, enabling rapid aborts of deployments during incidents or to roll forward to corrected releases. The capability is available in all AWS regions, including AWS GovCloud (US).