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https://github.com/Lissy93/dashy.git
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8f1201b4d3
Uses QEMU to build the docker images on amd64 architectures, such that Docker Hub can build the images.
44 lines
1.2 KiB
Plaintext
44 lines
1.2 KiB
Plaintext
FROM alpine:3.12 AS builder
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# Download QEMU, see https://github.com/docker/hub-feedback/issues/1261
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RUN QEMU_URL=https://github.com/balena-io/qemu/releases/download/v5.2.0%2Bbalena4/qemu-5.2.0.balena4-arm.tar.gz \
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&& apk add curl && curl -L $QEMU_URL | tar zxvf - -C . --strip-components 1
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# Start second (arm32v7) stage
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FROM arm32v7/alpine:3.12
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# Add QEMU from build stage
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COPY --from=builder qemu-arm-static /usr/bin
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# Install Node and Yarn
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RUN apk add --update --no-cache nodejs npm yarn
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# Define some ENV Vars
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ENV PORT=80 \
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DIRECTORY=/app \
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IS_DOCKER=true
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# Create and set the working directory
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WORKDIR ${DIRECTORY}
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# Copy over both 'package.json' and 'package-lock.json' (if available)
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COPY package*.json ./
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# Install project dependencies
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RUN yarn
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# Copy over all project files and folders to the working directory
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COPY . .
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# Build initial app for production
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RUN yarn build
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# Expose given port
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EXPOSE ${PORT}
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# Finally, run start command to serve up the built application
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CMD [ "yarn", "build-and-start"]
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# Run simple healthchecks every 5 mins, to check the Dashy's everythings great
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HEALTHCHECK --interval=5m --timeout=2s --start-period=30s CMD yarn health-check
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