Agent Clusters view should display hostname

Current Situation

• The Agent Clusters view does not reliably display hostnames.
• Observation in the GUI
  • An agent is setup on Amazon virtual Machine, JOC Cockpit and JobScheduler Master both are located outside the Amazon Network. If the process class configuration includes IP address or Hostname for the agent server, then hostname is not displayed on the JOC Cockpit.
• Observation in the Database
  • If two process classes are pointing to the same hostname, with same ports then no values for HOSTNAME, VERSION and STARTED_AT columns are empty.
  • If two process classes are pointing to the same host, but use hostname and IP address respectively then indicated columns are updated in the database
  • Availability of values with the indicated database columns seems not to be directly connected to visibility of the hostname in the GUI.

Desired Behavior

• The Hostname is always displayed with the Agent cluster in GUI if theJobScheduler Master was able to connect to the Agent (version 1.12.8) at least once.