title: How to configure application properties file dynamically in docker
body: <p>I have a jar file that contains the application.properties file.
  can we configure the IP address and port number &amp; username &amp; password while running the docker image</p>
  <p>Properties file location</p>
  <p>App/bin/config/application.properties</p>
  <p>Following are the application.properties</p>
  <pre><code>driverClassName = org.postgresql.Driver
  url = jdbc:postgresql://localhost:5432/sakila
  username = root
  password = root
  </code></pre>