Dockerfile.lambda

ARG FUNCTION_DIR="/var/task"

FROM python:3.11-slim AS build-env

ARG FUNCTION_DIR
RUN mkdir -p ${FUNCTION_DIR}

LABEL maintainer="admin@anynines.com"
LABEL description="Facerecognition using (Darknet) Yolo Weights."

ENV TZ=Europe/Berlin
RUN /bin/ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

RUN apt-get update && apt-get upgrade -y && apt-get -y install --no-install-recommends \
 autoconf automake build-essential cmake libopencv-dev libtool opencv-data

# see: https://docs.aws.amazon.com/lambda/latest/dg/python-image.html
RUN pip install --upgrade pip
RUN pip install --target ${FUNCTION_DIR} awslambdaric
RUN pip install --target ${FUNCTION_DIR} boto3
RUN pip install --target ${FUNCTION_DIR} opencv-python-headless
RUN mkdir /tmp/object_recognition

FROM gcr.io/distroless/python3-debian12:nonroot

ARG FUNCTION_DIR
WORKDIR ${FUNCTION_DIR}

COPY --from=build-env ${FUNCTION_DIR} ${FUNCTION_DIR}
COPY --from=build-env /etc/timezone /etc/timezone
COPY --from=build-env /etc/localtime /etc/localtime
COPY --from=build-env /tmp/object_recognition /tmp/object_recognition

COPY lambda_function.py ${FUNCTION_DIR}/lambda_function.py
COPY yolov3.cfg ${FUNCTION_DIR}/yolov3.cfg
COPY yolov3.txt ${FUNCTION_DIR}/yolov3.txt
COPY yolov3.weights ${FUNCTION_DIR}/yolov3.weights

ENV TZ=Europe/Berlin

ENTRYPOINT [ "/usr/bin/python", "-m", "awslambdaric" ]
CMD [ "lambda_function.lambda_handler" ]