Use custom python docker image with all dependencies included in the aws lambda
Aarif1430 opened this issue · comments
Aarif Malik commented
I want to use the docker image in serverless.yml like
- serverless.yml
custom:
pythonRequirements:
slim: true
dockerizePip: true
dockerImage: *********.dkr.ecr.us-east-2.amazonaws.com/docker_custom_python:latest
- Example Docker file
FROM lambci/lambda:python3.8
FROM lambci/lambda-base-2:build
ENV PATH=/var/lang/bin:$PATH \
LD_LIBRARY_PATH=/var/lang/lib:$LD_LIBRARY_PATH \
AWS_EXECUTION_ENV=AWS_Lambda_python3.8 \
PKG_CONFIG_PATH=/var/lang/lib/pkgconfig:/usr/lib64/pkgconfig:/usr/share/pkgconfig \
PIPX_BIN_DIR=/var/lang/bin \
PIPX_HOME=/var/lang/pipx
COPY --from=0 /var/runtime /var/runtime
COPY --from=0 /var/lang /var/lang
COPY --from=0 /var/rapid /var/rapid
# Add these as a separate layer as they get updated frequently
RUN pip install -U pip setuptools wheel --no-cache-dir && \
pip install pipx --no-cache-dir && \
pipx install virtualenv && \
pipx install pipenv && \
pipx install poetry==1.1.4 && \
pipx install awscli==1.* && \
pipx install aws-lambda-builders==1.2.0 && \
pipx install aws-sam-cli==1.15.0
The image should contain all the dependencies like pandas, NumPy, etc. How can I build a docker image like this and use it for all of my lambda functions? Any help in this is much appreciated.
- Note: I don't want to containerize the function into the docker image and built it every time. Instead, I want to have a single docker image with all the dependencies.