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Created June 28, 2022 07:22
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Dockerfile for Simple Express API
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Dockerfile
FROM node:16
# Create app directory
WORKDIR /usr/src/app
# Copy package.json
COPY package*.json ./
# Install dependencies
RUN yarn install
# Copy all files
COPY . .
# Expose port 3000
EXPOSE 3000
# Run app
CMD [ "node", "index.js" ]
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