title: Global variables And Application Variables Defining in Spring boot project
body: <p>I am trying to develop micro service by using spring and spring boot. In my project , I am converting monolithic to service oriented architecture. Project contain 20 Micro services.I these I need to set application variables and global variables. I have confusions related to this , And I am adding those confusions here,</p>
  
  <ol>
  <li>Is possible to declare my global variables in application.properties file? If not possible where I can define my global variables?</li>
  <li>If I am using spring config server for global configuration, How I can import those properties conditionally to client project?</li>
  <li>Can I set different property files for different profiles in config server , and conditionally import into client project for different profiles? Here each profile representing different regions in my case.</li>
  </ol>