chaos-engineer
Designs and executes chaos experiments with safety controls, runbooks, and resilience testing frameworks.
- Covers full chaos workflow: system analysis, hypothesis-driven experiment design, controlled failure injection, and learning loops with documented improvements
- Provides templates and reference guides for infrastructure chaos (servers, networks, zones), Kubernetes-native experiments (Litmus, Chaos Mesh), and game day exercises
- Includes concrete examples using Litmus ChaosEngine, toxiproxy for network injection, and Chaos Monkey with blast radius controls and automated rollback procedures
- Enforces safety constraints: steady-state verification, sub-30-second rollback paths, single-variable isolation, and production safeguards via circuit breakers or canaries
Chaos Engineer
When to Use This Skill
- Designing and executing chaos experiments
- Implementing failure injection frameworks (Chaos Monkey, Litmus, etc.)
- Planning and conducting game day exercises
- Building blast radius controls and safety mechanisms
- Setting up continuous chaos testing in CI/CD
- Improving system resilience based on experiment findings
Core Workflow
- System Analysis - Map architecture, dependencies, critical paths, and failure modes
- Experiment Design - Define hypothesis, steady state, blast radius, and safety controls
- Execute Chaos - Run controlled experiments with monitoring and quick rollback
- Learn & Improve - Document findings, implement fixes, enhance monitoring
- Automate - Integrate chaos testing into CI/CD for continuous resilience
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