by These chaos experiments uncover new information, which can then be used to make changes to code, making our systems more resilient than they were before.
In this article, I will walk you through how you can create chaos experiment of Availability Zone (AZ) failure on AWS.
Since AZ failure is now simulated, SSH will timeout and hence steady-state hypothesis is broken.
Rollback AZ failure — It is important to also rollback the AZ failure.