// PersistentVolume defines volume information and container mount information.
type PersistentVolume struct {
	// PersistentVolumeClaimSpec is a list of claim spec about storage that pods are required.
	// +kubebuilder:validation:Optional
	corev1.PersistentVolumeClaimSpec `json:"persistentVolumeClaimSpec,omitempty"`

	// specify mountPaths, if not config, operator will refer from be.conf `cache_file_path`.
	// when mountPaths=[]{"/opt/path1", "/opt/path2"}, will create two pvc mount the two paths. also, operator will mount the cache_file_path config in be.conf .
	// if mountPaths have duplicated path in cache_file_path, operator will only create one pvc.
	MountPaths []string `json:"mountPaths,omitempty"`

	//Annotation for PVC pods. Users can adapt the storage authentication and pv binding of the cloud platform through configuration.
	//It only takes effect in the first configuration and cannot be added or modified later.
	Annotations map[string]string `json:"annotations,omitempty"`
}