In this lab, we’ll explore how to use AWS Fault Injection Simulator (AWS FIS) to identify potential resilience issues.
Learning Objectives
Successfully complete this lab by achieving the following learning objectives:
- Configure Permissions for AWS Fault Injection Simulator
Create an experiment role and add a trust policy. Then, add a permissions policy to the role you just created.
Note: The files needed to create the policies can be found in the GitHub repository for the lab.
- Run an Experiment
Run an experiment to test the hypothesis that if an instance reboots,
httpdwill start automatically.- Observe the System
Observe the behavior of the system, paying attention to the following:
- After the server has rebooted, does
httpdrestart successfully? - Are the load balancer targets healthy or not?
- Is the service still accessible through the load balancer?
- Is there anything that you should change to improve resilience?
- After the server has rebooted, does
