david
1ac9ef948b
NR's automatic package.json install at container start was slow and required internet. Move npm install to image build time, preserve the installed node_modules via an anonymous volume so the bind mount of ./nodered:/data doesn't clobber them.
28 lines
1.2 KiB
Docker
28 lines
1.2 KiB
Docker
# Node-RED container with Dashboard 2.0 baked in
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# Build once; restart containers freely. NR's automatic package.json install
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# at boot is slow and requires internet; this Dockerfile install is cached
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# and reproducible.
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#
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# Docker volume pattern: ./nodered:/data is a bind mount (settings.js,
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# flows.json, start.sh, package.json are host-owned); /data/node_modules
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# is an anonymous volume so the bind mount doesn't clobber the installed
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# deps. Docker copies the image's node_modules into the volume on first start.
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FROM nodered/node-red:5.0.0
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# Install Dashboard 2.0 (and any future deps) at image-build time.
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# Versions are pinned in infra/nodered/package.json for reproducibility.
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COPY package.json /data/package.json
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WORKDIR /data
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RUN npm install --omit=dev --no-audit --no-fund \
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&& chown -R 1000:1000 /data/node_modules \
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&& echo "[Dockerfile] installed @flowfuse/node-red-dashboard"
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# start.sh handles the SPA base-href patch (idempotent: grep guard).
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# Chmod so the compose `user: 1000:1000` can run it.
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COPY start.sh /data/start.sh
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RUN chmod +x /data/start.sh
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# Reset to NR's working dir; userDir is /data via the compose volume mount.
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WORKDIR /usr/src/node-red
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