Gergő Jedlicska
60 lines
1.7 KiB
Docker
60 lines
1.7 KiB
Docker
FROM node:16.13-bullseye-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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FROM node as runtime
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RUN apk add --no-cache tini=0.19.0-r0
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ADD https://github.com/ufoscout/docker-compose-wait/releases/download/2.7.3/wait /wait
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RUN chmod +x /wait
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# Use a non-root user for increased security.
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USER node
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ENV NODE_ENV production
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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 remaining files across for the server. Changes to these
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# files will be more common than changes to the dependencies.
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# This should speed up rebuilds.
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COPY --chown=node packages/server /home/node/server
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# Init for containers https://github.com/krallin/tini
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ENTRYPOINT [ "/sbin/tini", "--" ]
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CMD /wait && node bin/www
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