cristi8
53 lines
1.4 KiB
Docker
53 lines
1.4 KiB
Docker
FROM node:14.16.0-buster-slim as node
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FROM node as build
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# Having multiple steps in builder doesn't increase the final image size
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# So having verbose steps for readability and caching should be the target
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WORKDIR /opt/viewer
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COPY packages/viewer/package*.json ./
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RUN npm install
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COPY packages/viewer .
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RUN npm run build
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WORKDIR /opt/frontend
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# Copy package defs first they are the least likely to change
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# Keeping this order will least likely trigger full rebuild
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COPY packages/frontend/package*.json ./
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RUN npm install ../viewer
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RUN npm ci
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WORKDIR /opt
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COPY packages/server/package*.json server/
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ENV NODE_ENV production
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RUN npm --prefix server ci server
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# Copy remaining files across for frontend. Changes to these files
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# will be more common than changes to the dependencies. This should
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# speed up rebuilds.
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COPY packages/frontend frontend
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WORKDIR /opt/frontend
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RUN npm run build
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# ---
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FROM node as runtime
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RUN apt-get update && apt-get install -y \
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tini \
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&& rm -rf /var/lib/apt/lists/*
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# Copy dependencies and static files from build layer
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COPY --from=build --chown=node /opt/frontend/dist /home/node/frontend/dist
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COPY --from=build --chown=node /opt/server /home/node/server
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# Run the application from the non root users home directory
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WORKDIR /home/node/server
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COPY packages/server /home/node/server
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ENV NODE_ENV production
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ENTRYPOINT [ "tini", "--" ]
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CMD ["node", "bin/www"]
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