// This file was autogenerated by go-to-protobuf. Do not edit it manually!

syntax = "proto2";

package github.com.karmada_io.karmada.pkg.estimator.pb;

import "k8s.io/api/core/v1/generated.proto";
import "k8s.io/apimachinery/pkg/api/resource/generated.proto";

// Package-wide variables from generator "generated".
option go_package = "github.com/karmada-io/karmada/pkg/estimator/pb";

// MaxAvailableReplicasRequest represents the request that sent by gRPC client to calculate max available replicas.
message MaxAvailableReplicasRequest {
  // Cluster represents the cluster name.
  // +required
  optional string cluster = 1;

  // ReplicaRequirements represents the requirements required by each replica.
  // +required
  optional ReplicaRequirements replicaRequirements = 2;
}

// MaxAvailableReplicasResponse represents the response that sent by gRPC server to calculate max available replicas.
message MaxAvailableReplicasResponse {
  // MaxReplicas represents the max replica that the cluster can produce.
  // +required
  optional int32 maxReplicas = 1;
}

// NodeClaim represents the NodeAffinity, NodeSelector and Tolerations required by each replica.
message NodeClaim {
  // A node selector represents the union of the results of one or more label queries over a set of
  // nodes; that is, it represents the OR of the selectors represented by the node selector terms.
  // Note that only PodSpec.Affinity.NodeAffinity.RequiredDuringSchedulingIgnoredDuringExecution
  // is included here because it has a hard limit on pod scheduling.
  // +optional
  optional k8s.io.api.core.v1.NodeSelector nodeAffinity = 1;

  // NodeSelector is a selector which must be true for the pod to fit on a node.
  // Selector which must match a node's labels for the pod to be scheduled on that node.
  // +optional
  map<string, string> nodeSelector = 2;

  // If specified, the pod's tolerations.
  // +optional
  repeated k8s.io.api.core.v1.Toleration tolerations = 3;
}

// ObjectReference contains enough information to locate the referenced object inside current cluster.
message ObjectReference {
  // APIVersion represents the API version of the referent.
  // +required
  optional string apiVersion = 1;

  // Kind represents the Kind of the referent.
  // +required
  optional string kind = 2;

  // Namespace represents the namespace for the referent.
  // For non-namespace scoped resources(e.g. 'ClusterRole')，do not need specify Namespace,
  // and for namespace scoped resources, Namespace is required.
  // If Namespace is not specified, means the resource is non-namespace scoped.
  // +required
  optional string namespace = 3;

  // Name represents the name of the referent.
  // +required
  optional string name = 4;
}

// ReplicaRequirements represents the requirements required by each replica.
message ReplicaRequirements {
  // NodeClaim represents the NodeAffinity, NodeSelector and Tolerations required by each replica.
  // +optional
  optional NodeClaim nodeClaim = 1;

  // ResourceRequest represents the resources required by each replica.
  // +optional
  map<string, k8s.io.apimachinery.pkg.api.resource.Quantity> resourceRequest = 2;
}

// UnschedulableReplicasRequest represents the request that sent by gRPC client to calculate unschedulable replicas.
message UnschedulableReplicasRequest {
  // Cluster represents the cluster name.
  // +required
  optional string cluster = 1;

  // Resource represents the Kubernetes resource to be propagated.
  // +required
  optional ObjectReference resource = 2;

  // UnschedulableThreshold represents the period threshold of pod unschedulable condition.
  // This value is considered as a classification standard of unschedulable replicas.
  // +optional
  optional int64 unschedulableThreshold = 3;
}

// UnschedulableReplicasResponse represents the response that sent by gRPC server to calculate unschedulable replicas.
message UnschedulableReplicasResponse {
  // UnschedulableReplicas represents the unschedulable replicas that the object contains.
  // +required
  optional int32 unschedulableReplicas = 1;
}