Citrix Virtual Apps and Desktops (CVAD, formerly XenApp/XenDesktop) monitoring via the on-premises REST API (Citrix Orchestration Service)

Drop in replacement for the buildin citrix_farm.ps1 withlout all it's configuration hassle.

Reuses Checkmk's built-in citrix_state, citrix_serverload, citrix_sessions and citrix_hostsystem.