47 lines
1.8 KiB
Docker
Executable File
47 lines
1.8 KiB
Docker
Executable File
# --- Stage 1: Builder ---
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# This stage prepares a consistent dependency layer and installs the application
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# in a non-editable format. It serves as the common foundation for both
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# development and production images to ensure consistency.
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FROM python:3.11-slim AS builder
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WORKDIR /app
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RUN apt-get update && apt-get install -y git && \
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pip install uv
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COPY pyproject.toml ./
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COPY src ./src
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# Install the application and all its dependencies, including dev/tools.
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# This creates a single, cacheable layer for all dependencies.
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RUN uv pip install --system .
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RUN uv pip install --system ".[dev,tools]"
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# --- Stage 2: Development Image ---
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# This is the final image for the local development environment.
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# It inherits directly from the builder, ensuring all tools (like git and uv)
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# and dependencies are present. It then re-installs the application in
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# "editable" mode to enable hot-reloading with local volume mounts.
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FROM builder AS development
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# Re-install the application in editable mode (-e) to link the source code.
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RUN uv pip install --system -e .
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RUN uv pip install --system -e ".[dev,tools]"
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# Expose the application port and the debug port.
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EXPOSE 8000 5678
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# --- Stage 3: Production Image ---
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# This is the final, optimized image for production.
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# It starts from a clean base and copies only the necessary artifacts from the builder,
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# resulting in a smaller and more secure final image.
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FROM python:3.11-slim AS production
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WORKDIR /app
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# Copy the pre-installed dependencies from the builder stage.
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COPY --from=builder /usr/local/ /usr/local/
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# Copy the source code from the builder stage to ensure it's the same version.
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COPY --from=builder /app/src ./src
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# Expose the application port.
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EXPOSE 8000
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# Set the default command to run when the container starts.
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CMD ["adk", "web", "src", "--host", "0.0.0.0"]
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