- Lab
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Libraries: If you want this lab, consider one of these libraries.
- Cloud
Identifying Resilience Issues Using AWS Fault Injection Simulator
In this lab, we'll explore how to use AWS Fault Injection Simulator (AWS FIS) to identify potential resilience issues.
Lab Info
Table of Contents
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Challenge
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.
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Challenge
Run an Experiment
Run an experiment to test the hypothesis that if an instance reboots,
httpdwill start automatically. -
Challenge
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
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