Michael McGuinness
38366dadeb
Lambda Function using Docker * baseImage * testfindlamdafunctions * fixstep * yamlsyntax * servicestructure * nameplacement * testdockerbuild * definecaches * onelinebash * uniquecaches * listsyntax * cachebasedir * resetcaches * cachebycommit * artifacts * dockerfileforall * removePipe Approved-by: Umang Mistry
27 lines
870 B
Docker
27 lines
870 B
Docker
# syntax=docker/dockerfile:1
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ARG PYTHON_VERSION=3.12
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# options: 3.12, 3.9, 3.8
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FROM public.ecr.aws/lambda/python:${PYTHON_VERSION}
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# Prevents Python from writing pyc files.
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ENV PYTHONDONTWRITEBYTECODE=1
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# Keeps Python from buffering stdout and stderr to avoid situations where
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# the application crashes without emitting any logs due to buffering.
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ENV PYTHONUNBUFFERED=1
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WORKDIR /app
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# Download dependencies as a separate step to take advantage of Docker's caching.
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# Leverage a cache mount to /root/.cache/pip to speed up subsequent builds.
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# Leverage a bind mount to requirements.txt to avoid having to copy them into
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# into this layer.
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RUN --mount=type=cache,target=/root/.cache/pip \
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--mount=type=bind,source=requirements.txt,target=requirements.txt \
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python -m pip install -r requirements.txt
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COPY . ${LAMBDA_TASK_ROOT}
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CMD [ "index.lambda_handler" ]
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