SWOOSH/ops/chaos-harness.md

Chaos Harness

Scenarios

• Node churn (random kill/restart orchestrator replicas).
• Message duplication and reordering on HMMM.
• License server throttling (grace + degrade paths).
• Index swap mid-formation (pin via content hash).

Metrics to Watch

• state.advance_latency{region}
• retry_count{transition}
• quarantine_rate
• recovery_time_from_churn
• pending_transitions