f1aa1c3e3b
Introduce support for external compute worker mode (`COMPUTE_MODE=worker`) using a new `WorkerComputeBackend`. This enables offloading heavy ONNX Whisper alignment and PDF layout parsing to a standalone worker service (Redis + BullMQ), improving scalability and compatibility with serverless/limited environments. - Add `@openreader/compute-core` as a shared package for ONNX inference and PDF parsing logic. - Implement `WorkerComputeBackend` and worker contract/types for remote job execution. - Update compute backend selection logic and remove previous worker mode guards. - Extend `WhisperAlignInput` and `PdfLayoutInput` types to support object keys for remote data access. - Refactor local compute backend to use `@openreader/compute-core` and support both buffer and object key inputs. - Update job runner, TTS segment alignment, and PDF layout parsing flows to use new compute backend APIs. - Add scripts, Docker workflow, and documentation for deploying and running the compute worker. - Update environment variable docs and examples for worker mode, including storage requirements and configuration. - Document published images and stack changes to reflect the new compute worker architecture. BREAKING CHANGE: `COMPUTE_MODE=worker` now requires an external compute worker service and S3-compatible object storage. Embedded SeaweedFS (`weed mini`) is not supported in worker mode. See the new documentation for deployment and configuration details.
20 lines
425 B
Docker
20 lines
425 B
Docker
FROM node:lts
|
|
|
|
RUN npm install -g pnpm@11.1.2
|
|
|
|
WORKDIR /workspace
|
|
|
|
COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
|
|
COPY compute/worker/package.json compute/worker/package.json
|
|
COPY compute/core/package.json compute/core/package.json
|
|
|
|
RUN pnpm install --frozen-lockfile
|
|
|
|
COPY . .
|
|
|
|
ENV COMPUTE_WORKER_HOST=0.0.0.0
|
|
ENV COMPUTE_WORKER_PORT=8081
|
|
|
|
EXPOSE 8081
|
|
|
|
CMD ["pnpm", "--filter", "@openreader/compute-worker", "dev"]
|