为什么我在Icinga的主人那里得不到答案？

Question

(Bild)No Answer from Zone

(Bild)All other Services i can check

  apply Service "load" {
   import "generic-service"
   check_command = "load"
   if (host.name != NodeName){
    command_endpoint = host.name}
   assign where host.name == NodeName
   assign where host.vars.os == "Linux" && host.vars.zone == "Cluster"

当检查Icinga服务在目标运行时运行时，我完全相同，只是我得到了一个结果，但没有“加载”。

apply Service "icinga" {
  import "30-mins"
  check_command = "icinga"
  assign where host.name == NodeName
  assign where host.vars.os == "Linux" && host.vars.zone == "Cluster"