AdvancedTechnical
5 min
Chaos Engineering Principles
Chaos EngineeringResilienceSRE
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Interview Question
What is chaos engineering, and how would you implement it safely in production?
Key Points to Cover
- Define steady state and hypotheses
- Inject controlled failures (latency, instance kill, network partitions)
- Automate rollback and minimize blast radius
- Integrate chaos tests into CI/CD pipelines
Evaluation Rubric
Defines chaos engineering properly30% weight
Covers types of failures injected30% weight
Explains safeguards and rollback20% weight
Mentions CI/CD integration20% weight
Hints
- 💡Tools: Gremlin, Chaos Mesh, Litmus.
Potential Follow-up Questions
- ❓How to decide blast radius?
- ❓What metrics validate resilience?
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