Dockerfile
FROM node:16
RUN mkdir -p /var/www/dockerize-nuxt/nuxt-app
WORKDIR /var/www/dockerize-nuxt/nuxt-app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build
EXPOSE 3000
ENV NUXT_HOST=0.0.0.0
ENV NUXT_PORT=3000
CMD [ "npm", "start" ]