Posted On: Sep 5, 2019
Amazon EC2 expands Hibernation support for Amazon Linux 2. You can now hibernate newly launched EC2 Instances running Amazon Linux 2, in addition to Amazon Linux and Ubuntu 18.04 LTS OS.
Hibernation gives you the ability to launch EC2 instances, set them up as desired, hibernate them, and then quickly bring them back to life when you need them. Applications pick up exactly where they left off instead of rebuilding their memory footprint. Using hibernate, you can maintain a fleet of pre-warmed instances that can get to a productive state faster, and you can do this without modifying your existing applications.
Hibernation is available for On-Demand and Reserved Instances running on M3, M4, M5, C3, C4, C5, R3, R4, and R5 instances running Amazon Linux 2, Ubuntu 18.04 LTS and Amazon Linux. The EC2 Hibernation feature is available in the US East (N. Virginia, Ohio), US West (N. California, Oregon), Canada (Central), South America (Sao Paulo), Asia Pacific (Hong Kong, Mumbai, Seoul, Singapore, Sydney, Tokyo), and Europe (Frankfurt, London, Ireland, Paris, Stockholm) AWS Regions.