optional string subdomain = 17;

  // If specified, the carp will be dispatched by specified scheduler.
  // If not specified, the carp will be dispatched by default scheduler.
  // +optional
  optional string schedulername = 19;
}

// CarpStatus represents information about the status of a carp. Status may trail the actual
// state of a system.
message CarpStatus {
  // Current condition of the carp.

  * Modify any custom scheduler(s) you have written so that they read the `schedulerName` field on Pod instead of the `scheduler.alpha.kubernetes.io/name` annotation.
  * Note that you can only start using the `schedulerName` field **after** you upgrade to 1.6; it is not recognized in 1.5.

  - Kube-scheduler can run more than one scheduling profile. Given a pod, the profile is selected by using its `.spec.schedulerName`. ([#88285](https://github.com/kubernetes/kubernetes/pull/88285), [@alculquicondor](https://github.com/alculquicondor)) [SIG Apps, Scheduling and Testing]

  optional Affinity affinity = 18;

  // If specified, the pod will be dispatched by specified scheduler.
  // If not specified, the pod will be dispatched by default scheduler.
  // +optional
  optional string schedulerName = 19;

  // If specified, the pod's tolerations.
  // +optional
  repeated Toleration tolerations = 22;

  // HostAliases is an optional list of hosts and IPs that will be injected into the pod's hosts

### CSI Migration - AzureDisk and vSphere (beta)
 

* add fieldSelector spec.schedulerName ([#50582](https://github.com/kubernetes/kubernetes/pull/50582), [@dixudx](https://github.com/dixudx))

* add fieldSelector spec.schedulerName ([#50582](https://github.com/kubernetes/kubernetes/pull/50582), [@dixudx](https://github.com/dixudx))