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Docker | Simple NodeJS Dockerfile
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# We use the latest nodejs@14 image as our base image | |
FROM node:14-alpine | |
# set the default NODE_NEV to production | |
ENV NODE ENV=production | |
# make sure everything happens inside the /app folder | |
WORKDIR/app | |
# now we cache the node_modules layer | |
COPY ["package.json", "package-lock.json", "./"] | |
# install your dependencies | |
RUN npm install | |
# copy the source | |
COPY /src . | |
# and start the app | |
CMD ["node", "server. js"] |
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