mirror of
https://github.com/Hestia-Homes/Model.git
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63 lines
2.5 KiB
Docker
63 lines
2.5 KiB
Docker
# Some additional work is required to get mip to run on arm64 architecture.
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# This is because the mip library relies on the CBC solver, which is not available for arm64.
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# https://python-mip.readthedocs.io/en/latest/install.html
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# Pull base image
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FROM arm64v8/python:3.10.12-slim-bullseye as build-image
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# Set environment variables
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ENV PYTHONDONTWRITEBYTECODE 1
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ENV PYTHONUNBUFFERED 1
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# Set work directory to the root of your project
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WORKDIR /var/task/Model
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# Install system dependencies
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RUN apt-get update && apt-get install -y gcc g++ gfortran libgfortran-9-dev liblapack-dev libamd2 libcholmod3 \
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libmetis-dev libsuitesparse-dev libnauty2-dev git wget
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# Compile CBC for arm64
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RUN mkdir -p ~/build && cd ~/build \
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&& wget -nH https://raw.githubusercontent.com/coin-or/coinbrew/master/coinbrew \
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&& bash coinbrew fetch Cbc@master --no-prompt \
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&& bash coinbrew build Cbc@master --no-prompt --prefix=/home/root/prog/ --tests=none --enable-cbc-parallel --enable-relocatable
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# Install python dependencies
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COPY ./backend/requirements/base.txt ./backend/requirements/base.txt
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RUN pip install --upgrade pip \
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&& pip install -r backend/requirements/base.txt && rm -rf /root/.cache
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# Install the AWS Lambda RIC
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RUN pip install awslambdaric
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# Second stage: "runtime-image"
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FROM arm64v8/python:3.10.12-slim-bullseye
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# Set work directory to the root of your project
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WORKDIR /var/task/Model
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# Copy the python dependencies from the build-image
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COPY --from=build-image /usr/local/lib/python3.10/site-packages/ /usr/local/lib/python3.10/site-packages/
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COPY --from=build-image /home/root/prog/lib/ /usr/local/lib/
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# Set environment variable for mip to use custom CBC binaries
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ENV PMIP_CBC_LIBRARY="/usr/local/lib/libCbcSolver.so"
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ENV LD_LIBRARY_PATH="/usr/local/lib/":$LD_LIBRARY_PATH
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# Copy project files
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COPY ./backend/ ./backend
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COPY ./recommendations/ ./recommendations
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COPY ./model_data/BaseUtility.py ./model_data/BaseUtility.py
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COPY ./model_data/config.py ./model_data/config.py
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COPY ./model_data/optimiser/ ./model_data/optimiser/
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COPY ./model_data/__init__.py ./model_data/__init__.py
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COPY ./model_data/EpcClean.py ./model_data/EpcClean.py
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COPY ./model_data/utils.py ./model_data/utils.py
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COPY ./model_data/epc_attributes/ ./model_data/epc_attributes/
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COPY ./datatypes/ ./datatypes/
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COPY ./utils/ ./utils/
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# Set the ENTRYPOINT to the AWS Lambda RIC and CMD to your function handler
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ENTRYPOINT [ "/usr/local/bin/python", "-m", "awslambdaric" ]
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# Define the handler location
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CMD ["backend.app.main.handler"]
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