velixio
43de1c794c
Send individual jobs to GPUs on your other machines while everything else stays local. Opt-in, off by default: with the toggle off there is no listening socket, no certificate and no background loop. Design follows remote/goal_v2.md, the council-revised goal doc. The decisions that shaped the code, and why: * A disconnect is an unknown outcome, not a failure. The original design reassigned on disconnect while also describing the case where the worker had already finished — following both guarantees duplicate execution. An attempt now holds a grace window; a worker returning inside it commits its result and no second attempt is ever made. * At-least-once execution, exactly-once result commit. The result is persisted BEFORE it is acknowledged, so a crash between the two cannot silently lose a finished render. * Deadlines are phased (accept -> model load -> execute -> deliver) and liveness is a progress lease. The old fixed 30s execution budget was two orders of magnitude below what this product actually does; silence is the failure signal, not slowness. * Capacity is derived from free VRAM, never configured: a static value corrupts output under torch.compile thread affinity (#315) and aborts the process on small cards (#567). * A circuit breaker replaces the reliability-score/quarantine machinery, which had no recovery path (no probation workload exists in a TTS product) and penalised consumer networks for existing. * Identity is a keypair the worker generates and never sends. A server-assigned id is a name, not an authenticator, so revocation of one would be theatre. Enrollment tokens are single-use and carry the control plane's certificate fingerprint for pin-on-first-use. Adds the domain core, scheduler, durable task store, gRPC transport, worker agent, management API, Settings panel, and docs. Protobuf reserves the tenant/trace/usage fields a hosted control plane would need, since adding them later means upgrading a whole fleet. Includes tests for the failure paths that matter: duplicate delivery, stale-session fencing, reconnect reconciliation, grace expiry, breaker attribution, and a real end-to-end TLS round trip.
6 lines
159 B
Python
6 lines
159 B
Python
"""Generated protocol stubs — DO NOT EDIT.
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Regenerate with ``uv run python scripts/gen_worker_protocol.py`` after any
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change to ``../worker_v1.proto``.
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"""
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