Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Replace PACKAGE_PREFIX with LAMBDA_TASK_ROOT in README.md #62 #80

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Replace PACKAGE_PREFIX with LAMBDA_TASK_ROOT in README.md #62 #80

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
42 changes: 18 additions & 24 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -48,46 +48,42 @@ FROM ghcr.io/lambgeo/lambda-gdal:3.8 as gdal
# We use the official AWS Lambda image
FROM public.ecr.aws/lambda/{RUNTIME: python|node|go...}:{RUNTIME version}

ENV PACKAGE_PREFIX=/var/task

# Bring C libs from lambgeo/lambda-gdal image
COPY --from=gdal /opt/lib/ ${PACKAGE_PREFIX}/lib/
COPY --from=gdal /opt/include/ ${PACKAGE_PREFIX}/include/
COPY --from=gdal /opt/share/ ${PACKAGE_PREFIX}/share/
COPY --from=gdal /opt/bin/ ${PACKAGE_PREFIX}/bin/
COPY --from=gdal /opt/lib/ ${LAMBDA_TASK_ROOT}/lib/
COPY --from=gdal /opt/include/ ${LAMBDA_TASK_ROOT}/include/
COPY --from=gdal /opt/share/ ${LAMBDA_TASK_ROOT}/share/
COPY --from=gdal /opt/bin/ ${LAMBDA_TASK_ROOT}/bin/

ENV \
GDAL_DATA=${PACKAGE_PREFIX}/share/gdal \
PROJ_LIB=${PACKAGE_PREFIX}/share/proj \
GDAL_CONFIG=${PACKAGE_PREFIX}/bin/gdal-config \
GEOS_CONFIG=${PACKAGE_PREFIX}/bin/geos-config \
PATH=${PACKAGE_PREFIX}/bin:$PATH
GDAL_DATA=${LAMBDA_TASK_ROOT}/share/gdal \
PROJ_LIB=${LAMBDA_TASK_ROOT}/share/proj \
GDAL_CONFIG=${LAMBDA_TASK_ROOT}/bin/gdal-config \
GEOS_CONFIG=${LAMBDA_TASK_ROOT}/bin/geos-config \
PATH=${LAMBDA_TASK_ROOT}/bin:$PATH

# Copy local files or install modules

# Create package.zip (we zip the whole content of $PACKAGE_PREFIX because we moved the gdal libs over)
RUN cd $PACKAGE_PREFIX && zip -r9q /tmp/package.zip *
# Create package.zip (we zip the whole content of $LAMBDA_TASK_ROOT because we moved the gdal libs over)
RUN cd $LAMBDA_TASK_ROOT && zip -r9q /tmp/package.zip *
```

If you are working with **python3.9|3.10|3.11**, you can use lambgeo pre-build docker images:

```Dockerfile
FROM ghcr.io/lambgeo/lambda-gdal:3.8-python3.10

ENV PACKAGE_PREFIX=/var/task

# Copy any local files to the package
COPY handler.py ${PACKAGE_PREFIX}/handler.py
COPY handler.py ${LAMBDA_TASK_ROOT}/handler.py

# Install some requirements to `/var/task` (using `-t` otpion)
RUN pip install numpy rasterio mercantile --no-binary :all: -t ${PACKAGE_PREFIX}/
RUN pip install numpy rasterio mercantile --no-binary :all: -t ${LAMBDA_TASK_ROOT}/

# Reduce size of the C libs
RUN cd $PREFIX && find lib -name \*.so\* -exec strip {} \;

# Create package.zip
# Archive python code (installed in $PACKAGE_PREFIX/)
RUN cd $PACKAGE_PREFIX && zip -r9q /tmp/package.zip *
# Archive python code (installed in $LAMBDA_TASK_ROOT/)
RUN cd $LAMBDA_TASK_ROOT && zip -r9q /tmp/package.zip *

# Archive GDAL libs (in $PREFIX/lib $PREFIX/bin $PREFIX/share)
RUN cd $PREFIX && zip -r9q --symlinks /tmp/package.zip lib/*.so* share
Expand Down Expand Up @@ -236,18 +232,16 @@ ENV \
GEOS_CONFIG=/opt/bin/geos-config \
PATH=/opt/bin:$PATH

ENV PACKAGE_PREFIX=/var/task

# Copy local files
COPY handler.py ${PACKAGE_PREFIX}/handler.py
COPY handler.py ${LAMBDA_TASK_ROOT}/handler.py

# install package
# This example shows how to install GDAL python bindings for gdal 3.6
# The GDAL version should be the same as the one provided by the `lambgeo/lambda-gdal` image
RUN python -m pip install GDAL==$(gdal-config --version) -t $PACKAGE_PREFIX
RUN python -m pip install GDAL==$(gdal-config --version) -t $LAMBDA_TASK_ROOT

# Create package.zip
RUN cd $PACKAGE_PREFIX && zip -r9q /tmp/package.zip *
RUN cd $LAMBDA_TASK_ROOT && zip -r9q /tmp/package.zip *
```

- create package
Expand Down