Simple Dockerfile for GatsbyJS (and NextJS)

docker-compose.yml

version: '3'

services:

  gatsby:
    build:
      context: .
      dockerfile: Dockerfile
      # args:
      #   - NODE_ENV=development
    # command: nodemon --inspect=0.0.0.0:9229 ./bin/www
    ports:
      - "8000:8000"
      - "9229:9229"
      - "9230:9230"
    volumes:
      - /app/node_modules
      - .:/app
    environment:
      - NODE_ENV=development
      - GATSBY_WEBPACK_PUBLICPATH=/

Dockerfile

FROM node:alpine
EXPOSE 8000 9929 9230

RUN \
    apk add --no-cache python make g++ && \
    apk add vips-dev fftw-dev --no-cache --repository http://dl-3.alpinelinux.org/alpine/edge/testing --repository http://dl-3.alpinelinux.org/alpine/edge/main && \
    rm -fR /var/cache/apk/*

RUN npm install -g gatsby-cli yarn
WORKDIR /app
COPY ./package.json ./
RUN yarn install && yarn cache clean
COPY . .
CMD ["gatsby", "develop", "-H", "0.0.0.0" ]