Dockerfile.standalone

# docker file which works fine in Azure AKS / Kubernetes
# nginx.conf file lies near it

# build environment
FROM node:14.21.1-alpine as build
# proxy config
ENV HTTP_PROXY="YOUR_PROXY_TO_BUILD_APP"
ENV HTTPS_PROXY="YOUR_PROXY_TO_BUILD_APP"
ENV no_proxy="127.0.0.1,localhost"

# set working directory
WORKDIR /app
ENV PATH /app/node_modules/.bin:$PATH

# add app dependencies and registry configurations

COPY .npmrc ./
COPY package.json ./

# install and build application
RUN npm install
COPY . ./
# if you have several env files - .env.development.local will be ignored and only .env.production will be used due to npm run build command
RUN npm run build

# Image with Nginx
From nginxinc/nginx-unprivileged:stable-alpine

COPY --from=build --chown=nginx:0 /app/build /usr/share/nginx/app
# nginx config should be in the ROOT_FOLDER/nginx/nginx.conf
COPY --chown=nginx:0 /nginx/nginx.conf /etc/nginx/conf/d/default.conf
WORKDIR /app
EXPOSE 3000

CMD ["nginx", "-g", "daemon off;"]