Dockerizing a Node.js web app

nodejs-docker-webapp

FROM node:argon

# Install softwares
RUN apt-get update  && \
  apt-get install -y openjdk-7-jdk

# Create app directory
RUN mkdir -p /iconapp
WORKDIR  /iconapp

# Install app dependencies
COPY package.json /iconapp

# To fixed phantomjs install issue
RUN npm install phantomjs-prebuilt

RUN npm install

# Bundle app source
COPY . /iconapp

#set environment variables
ENV NODE_ENV production

EXPOSE 10010
CMD [ "npm", "start" ]