How to setup a dockerfile to containerize yout appliaction for deployment to various VPS of your choice and how to install it on your VPS. You can use the following dockerfile for your projects that are specially using typescript and yarn.
FROM node:latest
WORKDIR /usr/src/app
COPY package.json ./
COPY yarn.lock ./
RUN yarn
COPY . .
COPY .env.production .env
RUN yarn build
ENV NODE_ENV production
EXPOSE 8080
CMD ["node", "dist/index.js"]
USER node
Then you can use the following commands to push it from your system and pull it from your VPS
docker build -t <tagname>
docker push <tagname>
## on your vps
docker pull <username>:<tagname>
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