74 lines
2.2 KiB
Docker
74 lines
2.2 KiB
Docker
FROM node:lts-buster AS base
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# Copy scripts
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COPY scripts/*.sh /tmp/
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# Install tools, create Node-RED app and data dir, add user and set rights
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RUN set -ex && \
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apt-get update && \
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apt-get upgrade && \
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apt-get intsall \
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bash \
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tzdata \
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iputils \
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curl \
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nano \
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git \
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openssl \
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openssh-client && \
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mkdir -p /usr/src/node-red /data && \
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deluser --remove-home node && \
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adduser -h /usr/src/node-red -D -H node-red -u 1000 && \
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chown -R node-red:node-red /data && \
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chown -R node-red:node-red /usr/src/node-red
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# Set work directory
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WORKDIR /usr/src/node-red
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# package.json contains Node-RED NPM module and node dependencies
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COPY package.json .
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#### Stage BUILD #######################################################################################################
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FROM base AS build
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# Install Build tools
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RUN apt-get update && apt-get intsall buildtools build-base linux-headers udev python && \
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npm install --unsafe-perm --no-update-notifier --only=production && \
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/tmp/remove_native_gpio.sh && \
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cp -R node_modules prod_node_modules
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#### Stage RELEASE #####################################################################################################
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FROM base AS RELEASE
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COPY --from=build /usr/src/node-red/prod_node_modules ./node_modules
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# Chown, install devtools & Clean up
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RUN chown -R node-red:node-red /usr/src/node-red && \
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/tmp/install_devtools.sh && \
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rm -r /tmp/*
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RUN apt-get clean autoclean && \
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apt-get autoremove --yes && \
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rm -rf /var/lib/{apt,dpkg,cache,log}/
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USER node-red
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# Env variables
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ENV NODE_RED_VERSION=$NODE_RED_VERSION \
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NODE_PATH=/usr/src/node-red/node_modules:/data/node_modules \
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FLOWS=flows.json
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# ENV NODE_RED_ENABLE_SAFE_MODE=true # Uncomment to enable safe start mode (flows not running)
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# ENV NODE_RED_ENABLE_PROJECTS=true # Uncomment to enable projects option
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# User configuration directory volume
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VOLUME ["/data"]
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# Expose the listening port of node-red
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EXPOSE 1880
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# Add a healthcheck (default every 30 secs)
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HEALTHCHECK CMD curl http://localhost:1880/ || exit 1
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ENTRYPOINT ["npm", "start", "--", "--userDir", "/data"]
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