zadm-install-bhyve-zone-from-iso.txt

{
   "acpi" : "on",
   "autoboot" : "false",
   "bootargs" : "",
   "bootorder" : "cd",
   "cdrom" : "/zones/iso/FreeBSD-12.1-RELEASE-amd64-disc1.iso",
   "bootdisk" : {
      "blocksize" : "8K",
      "path" : "rpool/bsd1",
      "size" : "20G",
      "sparse" : "false"
   },
   "bootrom" : "BHYVE_RELEASE",
   "brand" : "bhyve",
   "diskif" : "virtio",
   "fs-allowed" : "",
   "hostbridge" : "i440fx",
   "hostid" : "",
   "ip-type" : "exclusive",
   "limitpriv" : "default",
   "net" : [
      {
         "physical" : "bsd10"
      }
   ],
   "netif" : "virtio",
   "pool" : "",
   "vnc" : "off",
   "xhci" : "on",
   "zonename" : "bsd1",
   "zonepath" : "/zones/bsd1"
}