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Analyze likely cascade paths and propagation semantics in DSDS architectures. Use when estimating blast radius, diagnosing multi-hop degradation, validating containment strategies, or explaining how a localized failure can become systemic.
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基于 SOC 职业分类
| name | failure-propagation-analyzer |
| description | Analyze likely cascade paths and propagation semantics in DSDS architectures. Use when estimating blast radius, diagnosing multi-hop degradation, validating containment strategies, or explaining how a localized failure can become systemic. |
Model how failures spread through dependencies and identify where containment should happen. Produce an explicit trigger-to-impact chain with mitigation points.
Trigger definitionPropagation chainBlast radius summaryContainment recommendationsConfidence and assumptionsreferences/propagation-modeling-checklist.md for analysis checklist.canonical-catalogue/DSDS Canonical Catalogue - Failure modes & propagation semantics.csvdocs/04-distributed-systems-and-failures.md (Chapters 22-24)planning/IMPLEMENTATION_PLAN.md (Phase 4)Design DSDS chaos experiments with deterministic setup, explicit hypotheses, and measurable outcomes. Use when planning failure drills, resilience validation, pre-production risk exercises, and repeatable chaos scenarios for regression testing.
Map architecture requirements to valid DSDS component categories and component types. Use when converting system requirements into simulator node selections, resolving ambiguous type choices, and ensuring required attributes are captured before topology authoring.
Map DSDS architectures across AWS, GCP, and Azure equivalents and estimate cost-impact tradeoffs. Use when planning provider portability, comparing cloud options, and explaining cost/performance implications of design choices.
Convert DSDS UI specs, mock HTML screens, and system docs into concrete frontend component implementation tasks. Use when turning design references into React components, hooks, state contracts, and acceptance criteria.
Define and evaluate deterministic invariants and policy checks for DSDS simulations. Use when encoding correctness rules, post-run validation gates, compliance constraints, and safety checks that must hold across scenarios.
Tune DSDS resilience controls including retries, deadlines, circuit breakers, rate limits, bulkheads, and load shedding. Use when balancing availability, latency, and resource protection under failure and saturation conditions.