Usage of /usr/bin/vcsim:
  -E string
    	Output vcsim variables to the given fifo or stdout (default "-")
  -api-version string
    	API version (default "6.5")
  -app int
    	Number of virtual apps per compute resource
  -autostart
    	Autostart model created VMs (default true)
  -cluster int
    	Number of clusters (default 1)
  -dc int
    	Number of datacenters (default 1)
  -delay int
    	Method response delay across all methods
  -delay-jitter float
    	Delay jitter coefficient of variation (tip: 0.5 is a good starting value)
  -ds int
    	Number of local datastores (default 1)
  -esx
    	Simulate standalone ESX
  -folder int
    	Number of folders
  -host int
    	Number of hosts per cluster (default 3)
  -l string
    	Listen address for vcsim (default "127.0.0.1:8989")
  -load string
    	Load model from directory
  -method-delay string
    	Delay per method on the form 'method1:delay1,method2:delay2...'
  -nsx int
    	Number of NSX backed opaque networks
  -password string
    	Login password for vcsim (any password allowed by default)
  -pg int
    	Number of port groups (default 1)
  -pg-nsx int
    	Number of NSX backed port groups
  -pod int
    	Number of storage pods per datacenter
  -pool int
    	Number of resource pools per compute resource
  -standalone-host int
    	Number of standalone hosts (default 1)
  -stdinexit
    	Press any key to exit
  -tls
    	Enable TLS (default true)
  -tlscert string
    	Path to TLS certificate file
  -tlskey string
    	Path to TLS key file
  -trace
    	Trace SOAP to -trace-file
  -trace-file string
    	Trace output file (defaults to stderr)
  -tunnel int
    	SDK tunnel port (default -1)
  -username string
    	Login username for vcsim (any username allowed by default)
  -vm int
    	Number of virtual machines per resource pool (default 2)