immutable architectures
Patching immutable and in-place instances on AWS
· ☕ 1 min read
Video Description EC2 instances can be launched in seconds with a few clicks. Some instances have short lifespan and gets terminated in few hours or days, while some instances live for a longer period of time - months or years. All instances that are running must have their OS updated regularly. Vulnerabilities such as Heartbleed, Spectre and Meltdown reminds us that patch management is a crucial component of operational excellence.