Dockerfile Template (React, Express, Vue, Nest, Angular, GoFiber, Svelte, Django, Laravel, ASP.NET Core, Kotlin, Deno)

These are docker template for deploying common applications (either using Kubernetes, Nomad, or locally using docker-compose), this post are copied mostly from scalablescripts youtube channel and docker docs, the gist for nginx config are here.

ReactJS

FROM node:15.4 as build1

WORKDIR /app1

COPY package+.json .

RUN npm install

COPY . .

RUN npm run build

FROM nginx:1.19
COPY ./nginx.conf /etc/nginx/nginx.conf

COPY --from=build1 /app1/build /usr/share/nginx/html

To build it, use docker build -t react1 .

To run it, use docker run -p 8001:80 react1

ExpressJS

FROM node:15.4 

WORKDIR /app

COPY package+.json .

RUN npm install

COPY . .

CMD node index.js

VueJS

FROM node:15.4 as build1

WORKDIR /app1

COPY package+.json .

RUN npm install

COPY . .

RUN npm run build

FROM nginx:1.19
COPY ./nginx.conf /etc/nginx/nginx.conf

COPY --from=build1 /app1/dist /usr/share/nginx/html

The only different thing from react is the build directory not build/ but dist/.

NestJS 

FROM node:15.4 as build1

WORKDIR /app1

COPY package+.json .

RUN npm install

COPY . .

RUN npm run build

FROM node:15.4

WORKDIR /app
COPY package.json .

RUN npm install --only=production
COPY --from=build1 /app1/dist ./dist

CMD npm run start:prod

AngularJS

FROM node:15.4 as build1

WORKDIR /app1

COPY package+.json .

RUN npm install

COPY . .

RUN npm run build --prod

FROM nginx:1.19
COPY ./nginx.conf /etc/nginx/nginx.conf

COPY --from=build1 /app1/dist/PROJECT_NAME /usr/share/nginx/html

Fiber (Golang)

FROM golang:1.16-alpine as build1

WORKDIR /app1

COPY go.mod .

COPY go.sum .

RUN go mod download

COPY . .

RUN CGO_ENABLED=0 GOOS=linux go build -o app1.exe

FROM alpine:latest

RUN apk --no-cache add ca-certificates

WORKDIR /

COPY --from=build1 /app1/app1.exe .

CMD ./app1.exe

You don't need COPY go.mod to go mod download step if you have vendor/ directory to /go/pkg/mod, you can reuse it instead of redownloading whole dependencies (this can really faster things up on the CI/CD pipeline, especially if you live on 3rd world country). The ca-certificates only needed if you need to hit https endpoints, if you don't then you can skip that step.

Svelte

FROM node:15.4 as build1

WORKDIR /app1

COPY package+.json .

RUN npm install

COPY . .

RUN npm run build

FROM nginx:1.19
COPY ./nginx.conf /etc/nginx/nginx.conf

COPY --from=build1 /app1/public /usr/share/nginx/html

Django

FROM python:3.9-alpine as build1

ENV PYTHONUNBUFFERED 1

WORKDIR /app1

COPY requirements.txt .

CMD pip install -r requirements.txt

COPY . .

CMD python manage.py runserver 0.0.0.0:80

Laravel

FROM php:7.4-fpm

RUN apt-get update && apt-get install -y git curl libpng-dev libonig-dev libxml2-dev zip unzip

RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer

RUN docker-php-ext-install pdo_mysql mbstring

WORKDIR /app1

COPY composer.json .

RUN composer install --no-scripts

COPY . .

CMD php artisan serve --host=0.0.0.0 --port=80

ASP.NET Core

FROM mcr.microsoft.com/dotnet/sdk:5.0 as build1

WORKDIR app1

COPY *.csproj .

CMD dotnet restore

COPY . .

RUN dotnet publish -c Release -o out

FROM mcr.microsoft.com/dotnet/aspnet

WORKDIR /app

COPY --from=build1 /app1/out .

ENTRYPOINT ["dotnet", "PROJECT_NAME.dll"]

Kotlin

FROM gradle:7-jdk8 as build1

WORKDIR /app1

COPY . .

RUN ./gradlew build --stacktrace

FROM openjdk

WORKDIR /app

EXPOSE 80

COPY --from=build1 /app/build/libs/PROJECT_NAME-VERSION-SNAPSHOT.jar .

CMD java -jar PROJECT_NAME-VERSION-SNAPSHOT.jar

Deno

FROM denoland/deno:1.11.0

WORKDIR /app1

COPY . .

RUN ["--run","--allow-net","app.ts"]

Deployment

For deployment you can use AWS (elastic container registry and elastic container instance or elastic container service with fargate), Azure (azure container registry and azure container instance), GoogleCloud (upload to container registry and google cloud run), or just upload it to docker registry then pull it on the server.