octoturge
4fae5eb94e
Redis 7.4+ is RSALv2/SSPL and 8.0+ adds AGPLv3, none of which a closed-source commercial product can ship. Valkey is BSD-3-Clause and speaks the same RESP protocol, so the `redis` crate works unchanged - `CONTINUUM_REDIS_URL` becomes `CONTINUUM_VALKEY_URL`, `Config.redis_url` becomes `valkey_url`, and `Reporter`'s connection field follows. The `redis://` scheme and the `redis` crate itself deliberately stay: both name the RESP wire protocol rather than the server we deploy, and redis-rs has no `valkey://` scheme to use instead. Commented in place so the inconsistency reads as intentional.
46 lines
1.7 KiB
Markdown
46 lines
1.7 KiB
Markdown
# continuum-ai-worker
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Computer-vision failure detection worker for the Continuum print farm
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platform. Consumes camera frame batches pushed onto the Valkey Stream
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`stream:camera_frames` (by `continuum-backend`'s `src/queue/`) and reports
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failures.
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## This is a learning-stage boilerplate
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Real ONNX Runtime inference (the `ort` crate) and the Postgres audit write
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(`sqlx`) are **not** implemented yet - `src/inference/mod.rs` always
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"detects" one fixed example failure, and `src/reporter/mod.rs` only prints
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where the Postgres write would go. The Valkey Streams consumer-group loop in
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`main.rs` and the Valkey pub/sub alert in `reporter/` are real. This lets the
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whole pipeline (read a frame, "detect", report, ack) run and be understood
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before adding a real model or a SQL database on top.
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## Pipeline
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```
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continuum-proxy --(frames)--> continuum-backend --(XADD)--> stream:camera_frames
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XREADGROUP (this worker)
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v
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inference::detect (stub for now)
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v
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reporter::report (Valkey pub/sub - real)
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```
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## Getting started
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```bash
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cp .env.example .env
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cargo run
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```
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## Structure
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```
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src/
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main.rs Consumer-group loop: XREADGROUP -> detect -> report -> XACK
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config.rs Loads settings from environment variables
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inference/ Detection stub - real ONNX Runtime inference goes here later
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reporter/ Valkey pub/sub alert (real) + a note for the Postgres write (later)
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```
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