{
  "_comment": "written by: rollcall rack join <code from: rollcall controller join-code> -url http://10.213.78.1",
  "name": "hall-b",
  "region": "https://10.0.0.234:443",
  "url": "http://10.213.78.1",
  "listen": "10.213.78.1:80",
  "tftp_root": "/srv/tftp",
  "dnsmasq_dir": "/var/lib/rollcall/dnsmasq",
  "cache_dir": "/var/cache/rollcall",
  "ipmitool": "ipmitool",
  "dhcp_interfaces": [],
  "ca_file": "/etc/rollcall/rack/ca.pem",
  "cert_file": "/etc/rollcall/rack/rack.pem",
  "key_file": "/etc/rollcall/rack/rack-key.pem"
}