Workstation (major changes)

[victorbrca]

This request includes major changes:

• Added a workstation VM that has
  • Graphical interface
  • An automatic start page with the list of tasks
  • RDP access to server1 and server2
• Changed how the host files are generated
• server1
  • stars in graphical.target (so user can change in task)
  • SELinux is set to enforcing
  • Removed http, https and ftp from firewalld services
• server2 has credentials scrambled (user has to rd.break)
• Vagrantfile
  • Added separators
  • server1 section now calls only its own ansible playbook