title: How to dynamically change a var in the application using k8 config maps?
body: <p>I have a requirement of changing a var in the application on the fly. currently, we add a cron job for the path in the file system of the pod to which K8s adds a specific variable to.</p>
  <p>Unfortunately, cron jobs are not working for more than one vars. we are using incron for tracking file directory to which these vars are added. Any suggestions on alternative and better ways to do this?</p>