asilvas
commented
5 years ago No public dockerfile's, but feel free to use one of ours. We're not currently using OpenCV, which is optional.
FROM node:10.13.0-alpine as nodebase
RUN echo "http://dl-2.alpinelinux.org/alpine/edge/main" >> /etc/apk/repositories; \
echo "http://dl-3.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories; \
echo "http://dl-3.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories;
WORKDIR '/src'
FROM nodebase as build
RUN apk add --update build-base
RUN apk add python2
COPY . .
# OPENCV4NODEJS_DISABLE_AUTOBUILD=1 : Currently unused, but forced usage of pre-built binaries
# SHARP_IGNORE_GLOBAL_LIBVIPS=1 : Force to ignore global install (if any) and use pre-built binaries instead
# --build-from-source : Required by `farmhash` to force build instead of using pre-built binaries
# --verbose : Very useful for debugging exactly the compiler optimizations that are being supplied
RUN NODE_ENV=production OPENCV4NODEJS_DISABLE_AUTOBUILD=1 SHARP_IGNORE_GLOBAL_LIBVIPS=1 npm i --no-optional --no-save --only=prod --build-from-source --verbose
# farmhash is a special case for now due to its dependency on modern instruction sets. But this will probably grow at some point
# CXXFLAGS="-mno-avx2 -mno-bmi2" : Required to lock down native builds to older instruction sets. Avoiding major conflicts between mixed hardware in GoDaddy OpenStack
RUN CXXFLAGS="-mno-avx2 -mno-bmi2" NODE_ENV=production npm rebuild farmhash --build-from-source --verbose
FROM nodebase as release
COPY --from=build /src/bin /src/bin
COPY --from=build /src/lib /src/lib
COPY --from=build /src/node_modules /src/node_modules
COPY --from=build /src/package.json /src/index.js /src/
musicformellons
Do you have a dockerfile to build this in a container? OpenCV and Sharp seem tricky to get up in a container...