Experiment Explainer: Running a Blackhole Zone Attack

What happens when a cloud zone goes dark? This video explores blackhole zone attacks, a critical chaos engineering experiment for cloud-based systems running on AWS, Azure, Google Cloud, and other providers.

Why does the blackhole zone matter?
Cloud providers operate across regions and zones to ensure resilience. If one zone suddenly becomes unreachable, can your system still function?

What should you test?
If your Kubernetes cluster spans multiple zones, your services should continue running even if one zone goes down. This video walks through the steps to design and execute a blackhole zone experiment, validate system behavior, and uncover weaknesses in your architecture.

Key takeaways:

- How to define a strong hypothesis for your experiment
- What to monitor to determine if your system survives
- Why service distribution across zones is crucial
- When and where to run this experiment safely

Be careful. A blackhole zone attack impacts more than just your application. It affects everything running in that zone. Before running this experiment, ensure your environment is properly isolated to avoid unintended disruptions.

Watch now to learn how to build more resilient cloud systems.

Видео Experiment Explainer: Running a Blackhole Zone Attack канала Steadybit