curcuz
commented
7 years ago @TristanCP this project is meant to be generic, targeting multiple device types. The "issue" you are describing is specific to the Raspberry Pi and could be "fixed" by leaving python installed and adding the py-rpigpio package
like:
# base-image for node on any machine using a template variable,
# see more about dockerfile templates here:http://docs.resin.io/pages/deployment/docker-templates
# Note the node:slim image doesn't have node-gyp
FROM resin/%%RESIN_MACHINE_NAME%%-alpine-node:6-slim
# Defines our working directory in container
RUN mkdir -p /usr/src/app/
WORKDIR /usr/src/app
# Install node modules, including i2c-bus without carrying all the deps in the layers
RUN apk add --no-cache make gcc g++ python py-rpigpio && \
JOBS=MAX npm install -g node-red node-red-contrib-resinio node-red-node-pisrf --production --silent && \
apk del make gcc g++ && \
npm cache clean --force && rm -rf /tmp/*
# This will copy all files in our root to the working directory in the container
COPY ./app ./
# Enable systemd init system in container
ENV INITSYSTEM=on
# server.js will run when container starts up on the device
CMD ["bash", "/usr/src/app/start.sh"]
TristanCP
esaheiskanen
Hi,
I've finally took time to test this new slim node-red Dockerfile, but I've met some problems :
Here is my the relevant RUN where you can see I've added py-rpigpio but maybe this library is not the same as python-rpi.gpio debian package :
As a conclusion, maybe you should keep a second Dockerfile template for those who need packages not available on alpine.