Created
October 21, 2023 10:00
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Docker In One Shot
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| version: "3.8" | |
| services: | |
| postgres: | |
| image: postgres # hub.docker.com | |
| ports: | |
| - "5432:5432" | |
| environment: | |
| POSTGRES_USER: postgres | |
| POSTGRES_DB: review | |
| POSTGRES_PASSWORD: password | |
| redis: | |
| image: redis | |
| ports: | |
| - "6379:6379" |
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| FROM ubuntu | |
| RUN apt-get update | |
| RUN apt-get install -y curl | |
| RUN curl -sL https://deb.nodesource.com/setup_18.x | bash - | |
| RUN apt-get upgrade -y | |
| RUN apt-get install -y nodejs | |
| COPY package.json package.json | |
| COPY package-lock.json package-lock.json | |
| COPY main.js main.js | |
| RUN npm install | |
| ENTRYPOINT [ "node", "main.js" ] |
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FROM node:18-alpine
WORKDIR /app
COPY package*.json ./
RUN npm ci --only=production
COPY . .
EXPOSE 3000
CMD ["node", "main.js"]
these is the most simplest way through which u too can build a dockerfile as its in smaller in size instead of using ubuntu in docker file