Dockerfile

# Nuclio function image - builds on top of base image
# Prerequisite: docker build -f Dockerfile.base -t cvat.pth.mmseg.coralscopsegformer.base:latest .
# Build: docker build -t cvat.pth.mmseg.coralscopsegformer:latest-gpu .

ARG NUCLIO_LABEL=1.13.0
ARG NUCLIO_ARCH=amd64

# Nuclio components
FROM nuclio/uhttpc:0.0.3-amd64 as uhttpc
FROM quay.io/nuclio/handler-builder-python-onbuild:${NUCLIO_LABEL}-${NUCLIO_ARCH} as processor

# Inherit from base image
FROM cvat.pth.mmseg.coralscopsegformer.base:latest

# Copy Nuclio processor and Python wrapper
COPY --from=processor /home/nuclio/bin/processor /usr/local/bin/processor
COPY --from=processor /home/nuclio/bin/py /opt/nuclio/
COPY --from=processor /home/nuclio/bin/py*-whl/* /opt/nuclio/whl/
COPY --from=uhttpc /home/nuclio/bin/uhttpc /usr/local/bin/uhttpc

# Install Nuclio SDK from wheel files
RUN python -m pip install pip --no-index --find-links /opt/nuclio/whl \
    && python -m pip install nuclio-sdk msgpack --no-index --find-links /opt/nuclio/whl

# Copy function configuration for processor
COPY function-no-build.yaml /etc/nuclio/config/processor/processor.yaml

# Health check
HEALTHCHECK --interval=1s --timeout=3s CMD /usr/local/bin/uhttpc --url http://127.0.0.1:8082/ready || exit 1

# Run the processor
CMD ["processor"]