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83 lines
2.3 KiB
Docker
83 lines
2.3 KiB
Docker
# Builder Stage
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FROM ubuntu:mantic as builder
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ENV DEBIAN_FRONTEND=noninteractive
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# Install necessary packages and Python
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RUN apt-get update && \
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apt-get install -y --no-install-recommends gcc curl wget unzip libc6-dev python3.11 python3-pip python3.11-venv && \
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apt-get clean && \
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rm -rf /var/lib/apt/lists/*
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# Verify Python installation and setup symlink
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RUN if [ -f /usr/bin/python3.11 ]; then \
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ln -s /usr/bin/python3.11 /usr/bin/python; \
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else \
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echo "Python 3.11 not found"; exit 1; \
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fi
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# Download and unzip the model
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RUN wget https://d3dg1063dc54p9.cloudfront.net/models/embeddings/mpnet-base-v2.zip && \
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unzip mpnet-base-v2.zip -d model && \
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rm mpnet-base-v2.zip
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# Install Rust
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RUN curl https://sh.rustup.rs -sSf | sh -s -- -y
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# Clean up to reduce container size
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RUN apt-get remove --purge -y wget unzip && apt-get autoremove -y && rm -rf /var/lib/apt/lists/*
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# Copy requirements.txt
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COPY requirements.txt .
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# Setup Python virtual environment
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RUN python3.11 -m venv /venv
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# Activate virtual environment and install Python packages
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ENV PATH="/venv/bin:$PATH"
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# Install Python packages
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RUN pip install --no-cache-dir --upgrade pip && \
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pip install --no-cache-dir tiktoken && \
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pip install --no-cache-dir -r requirements.txt
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# Final Stage
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FROM ubuntu:mantic as final
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# Install Python
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RUN apt-get update && apt-get install -y --no-install-recommends python3.11 && \
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ln -s /usr/bin/python3.11 /usr/bin/python && \
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rm -rf /var/lib/apt/lists/*
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# Set working directory
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WORKDIR /app
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# Create a non-root user: `appuser` (Feel free to choose a name)
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RUN groupadd -r appuser && \
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useradd -r -g appuser -d /app -s /sbin/nologin -c "Docker image user" appuser
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# Copy the virtual environment and model from the builder stage
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COPY --from=builder /venv /venv
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COPY --from=builder /model /app/model
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# Copy your application code
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COPY . /app/application
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# Change the ownership of the /app directory to the appuser
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RUN mkdir -p /app/application/inputs/local
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RUN chown -R appuser:appuser /app
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# Set environment variables
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ENV FLASK_APP=app.py \
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FLASK_DEBUG=true \
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PATH="/venv/bin:$PATH"
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# Expose the port the app runs on
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EXPOSE 7091
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# Switch to non-root user
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USER appuser
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# Start Gunicorn
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CMD ["gunicorn", "-w", "2", "--timeout", "120", "--bind", "0.0.0.0:7091", "application.wsgi:app"] |