19 lines
706 B
Text
19 lines
706 B
Text
# Stateless Langflow flow runtime (LFX). Serves versioned flow JSON files
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# deployed by our backend via POST /flows/upload/ (persisted in /flows).
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# LFX stays on the internal compose network; our FastAPI is the only
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# public surface and proxies run/stream calls.
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FROM python:3.12-slim
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ENV PYTHONUNBUFFERED=1 \
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PIP_NO_CACHE_DIR=1
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# lfx = flow runtime; requests = convenience for custom-component code.
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RUN pip install lfx requests
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RUN mkdir -p /flows
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VOLUME /flows
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EXPOSE 6004
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# Serve the /flows dir (uploaded flows persist there via --flow-dir).
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# Flags verified against `lfx serve --help` (lfx 1.12.0).
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CMD ["lfx", "serve", "--host", "0.0.0.0", "--port", "6004", "--flow-dir", "/flows", "/flows"]
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