title: How to run spring boot application multiple instance when get resource from config server?
body: <p>I have Eureka server, Eureka zuul and config server.
  So I write a simple microservice. Then, running on 8686 port.
  <p>
  So I want to run that microservice on another port.
  I trying that command. But don't work.</p>
  
  <pre><code>java -Dserver.port=8687 -jar -Dlogging.file="bla.log" testMicro.jar --debug &gt; "bla.log"&amp;
  </code></pre>
  
  <p>I am confusing. Help me!</p>