mirror of
https://github.com/jmcorgan/fips.git
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Johnathan Corgan
78a73e1749
Auto-reconnect: - Add per-peer auto_reconnect config (default true) to PeerConfig - schedule_reconnect() feeds removed peers back into retry system with unlimited retries and exponential backoff after MMP dead timeout - RetryState gains reconnect flag to distinguish startup retries (max_retries-limited) from auto-reconnect (unlimited) Retry re-fire fix: - process_pending_retries() now pushes retry_after_ms past the handshake timeout window after successful initiate_peer_connection(), preventing retries from firing every tick with no backoff Chaos sim improvements: - Directed outbound configs: BFS spanning tree + lower-ID-first assignment eliminates dual-connect race conditions in simulation - Save runner log (runner.log) alongside per-node logs for event correlation - Increase churn-20 traffic aggressiveness and node churn (max_down_nodes 3→5, traffic interval min 0s, duration max 90s, concurrent flows 5→10)
61 lines
1.1 KiB
YAML
61 lines
1.1 KiB
YAML
scenario:
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name: "churn-20"
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seed: 42
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duration_secs: 600
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topology:
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num_nodes: 20
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algorithm: erdos_renyi
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params:
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p: 0.3
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ensure_connected: true
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subnet: "172.20.0.0/23"
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ip_start: 10
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netem:
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enabled: true
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default_policy:
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delay_ms: { min: 5, max: 50 }
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jitter_ms: { min: 1, max: 10 }
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loss_pct: { min: 0, max: 2 }
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mutation:
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interval_secs: { min: 20, max: 45 }
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fraction: 0.3
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policies:
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normal:
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delay_ms: [5, 20]
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loss_pct: [0, 1]
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degraded:
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delay_ms: [50, 100]
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jitter_ms: [10, 30]
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loss_pct: [3, 8]
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link_flaps:
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enabled: true
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interval_secs: { min: 30, max: 60 }
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max_down_links: 3
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down_duration_secs: { min: 10, max: 30 }
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protect_connectivity: true
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traffic:
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enabled: true
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max_concurrent: 10
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interval_secs: { min: 0, max: 30 }
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duration_secs: { min: 5, max: 90 }
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parallel_streams: 4
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node_churn:
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enabled: true
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interval_secs: { min: 60, max: 90 }
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max_down_nodes: 5
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down_duration_secs: { min: 30, max: 90 }
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protect_connectivity: false
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bandwidth:
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enabled: true
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tiers_mbps: [1, 10, 100, 1000]
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logging:
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rust_log: "debug"
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output_dir: "./sim-results"
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