title: I can't find my docker container running on specified host
body: <p>I have a simple react app, which shows compile when I run the following command docker run -p 8080:8080 anirudh9654/startup:1
  But I can't see it running in my localhost:8080</p>
  <p>This is my DockerFile</p>
  <pre><code># pull official base image
  FROM node:13.12.0-alpine
  
  # set working directory
  WORKDIR /app
  
  # add `/app/node_modules/.bin` to $PATH
  ENV PATH /app/node_modules/.bin:$PATH
  
  # install app dependencies
  COPY package.json ./
  COPY package-lock.json ./
  RUN npm install --silent
  RUN npm install react-scripts@3.4.1 -g --silent
  
  
  # add app
  COPY . ./
  
  EXPOSE 8080
  
  # start app
  CMD [&quot;npm&quot;, &quot;start&quot;]
  </code></pre>
  <p>What am I missing ?</p>