syntax = "proto3";

import "kubemodel/diagnostic.proto";
import "google/protobuf/timestamp.proto";

package kubemodel;
option go_package = "github.com/opencost/opencost/core/pkg/model/pb/kubemodel";

// Node represents a Kubernetes worker node (provisioned resource)
message Node {
  // Identification
  string ID = 1;
  string clusterID = 2;

  // Properties
  string providerResourceID = 3;
  string name = 4;
  map<string, string> labels = 5;
  map<string, string> annotations = 6;

  // Resource lifecycle (only when different from cluster window)
  optional google.protobuf.Timestamp creationTime = 7;
  optional google.protobuf.Timestamp deletionTime = 8;

  // Diagnostic information about this resource
  optional DiagnosticResult diagnostic = 99;
}