ARG python_version=3.11

# lambda python image, defaults to python 3.11

FROM public.ecr.aws/lambda/python:${python_version}

# set metadata

LABEL org.opencontainers.image.authors="jroebuck@esri.com"

LABEL org.opencontainers.image.description="AWS Lambda image with arcgis Python API and its Linux dependencies preinstalled"

LABEL org.opencontainers.image.licenses=Apache

LABEL org.opencontainers.image.source=https://github.com/esri/arcgis-python-api

# install dependencies, then clean yum cache

RUN yum -y install gcc gcc-c++ krb5-devel krb5-server krb5-libs && yum clean all && rm -rf /var/cache/yum

# install arcgis

ARG arcgis_version="2.3.1"

# adding .* ensures the latest patch version is installed

RUN pip3 install "arcgis==${arcgis_version}.*" --target "${LAMBDA_TASK_ROOT}" && rm -rf /root/.cache/pip

# set entrypoint to app.py handler method

# (note that app.py is missing from this base image)

CMD [ "app.handler" ]

# to use this base image, use FROM to specify its url

# and `COPY app.py ${LAMBDA_TASK_ROOT}`

# (copy your code into the lambda task root)