package v1

import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

// +genclient
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object

// Scheduler holds cluster-wide information about Scheduler.  The canonical name is `cluster`
type Scheduler struct {
	metav1.TypeMeta `json:",inline"`
	// Standard object's metadata.
	metav1.ObjectMeta `json:"metadata,omitempty"`

	// spec holds user settable values for configuration
	// +required
	Spec SchedulerSpec `json:"spec"`
	// status holds observed values from the cluster. They may not be overridden.
	// +optional
	Status SchedulerStatus `json:"status"`
}

type SchedulerSpec struct {
	// policy is a reference to a ConfigMap containing scheduler policy which has
	// user specified predicates and priorities. If this ConfigMap is not available
	// scheduler will default to use DefaultAlgorithmProvider.
	// The namespace for this configmap is openshift-config.
	// +optional
	Policy ConfigMapNameReference `json:"policy"`
	// defaultNodeSelector helps set the cluster-wide default node selector to
	// restrict pod placement to specific nodes. This is applied to the pods
	// created in all namespaces without a specified nodeSelector value.
	// For example,
	// defaultNodeSelector: "type=user-node,region=east" would set nodeSelector
	// field in pod spec to "type=user-node,region=east" to all pods created
	// in all namespaces. Namespaces having project-wide node selectors won't be
	// impacted even if this field is set. This adds an annotation section to
	// the namespace.
	// For example, if a new namespace is created with
	// node-selector='type=user-node,region=east',
	// the annotation openshift.io/node-selector: type=user-node,region=east
	// gets added to the project. When the openshift.io/node-selector annotation
	// is set on the project the value is used in preference to the value we are setting
	// for defaultNodeSelector field.
	// For instance,
	// openshift.io/node-selector: "type=user-node,region=west" means
	// that the default of "type=user-node,region=east" set in defaultNodeSelector
	// would not be applied.
	// +optional
	DefaultNodeSelector string `json:"defaultNodeSelector,omitempty"`
}

type SchedulerStatus struct {
}

// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object

type SchedulerList struct {
	metav1.TypeMeta `json:",inline"`
	// Standard object's metadata.
	metav1.ListMeta `json:"metadata"`
	Items           []Scheduler `json:"items"`
}
