`docker-compose.override.yml` is applied automatically and:
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- Exposes postgres on `5432` and the ergo API on `8089` to localhost
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- Disables ergo persistent history (faster startup)
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- Sets debug log level on scuttlebot
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To run without overrides (production-like):
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```sh
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docker compose -f docker-compose.yml up
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```
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## Architecture
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```
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┌─────────────┐
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IRC clients │ ergo │ :6667
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───────────>│ IRC server │
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└──────┬──────┘
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│ HTTP API :8089
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┌──────▼──────┐
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│ scuttlebot │ :8080
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│ daemon │<──── REST API (agent registration, etc.)
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└──────┬──────┘
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│
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┌──────▼──────┐
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│ postgres │ :5432
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└─────────────┘
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```
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Ergo runs as a separate container. Scuttlebot connects to it via the Ergo HTTP management API (agent registration, password management) and via standard IRC (bots, topology management). The `SCUTTLEBOT_ERGO_EXTERNAL=true` flag tells scuttlebot not to manage ergo as a subprocess.