v1

type SnapshotRetentionSpec struct {
	// Expires is the length of time (time.Duration) after which a given
	// Snapshot will be deleted.
	//+kubebuilder:validation:Pattern=^\d+(h|m|s)$
	//+optional
	Expires string `json:"expires,omitempty"`
	//+kubebuilder:validation:Minimum=1
	//+optional
	MaxCount *int32 `json:"maxCount,omitempty"`
}

type SnapshotSchedule struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   SnapshotScheduleSpec   `json:"spec,omitempty"`
	Status SnapshotScheduleStatus `json:"status,omitempty"`
}

type SnapshotScheduleList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []SnapshotSchedule `json:"items"`
}

type SnapshotScheduleSpec struct {
	// ClaimSelector selects which PVCs will be snapshotted according to
	// this schedule.
	//+optional
	ClaimSelector metav1.LabelSelector `json:"claimSelector,omitempty"`
	// Retention determines how long this schedule's snapshots will be kept.
	//+optional
	Retention SnapshotRetentionSpec `json:"retention,omitempty"`
	// Schedule is a Cronspec specifying when snapshots should be taken. See
	// https://en.wikipedia.org/wiki/Cron for a description of the format.
	//+kubebuilder:validation:Pattern=`^((\d+|\*)(/\d+)?(\s+(\d+|\*)(/\d+)?){4}|@(hourly|daily|weekly|monthly|yearly))$`
	Schedule string `json:"schedule,omitempty"`
	// Disabled determines whether this schedule is currently disabled.
	//+optional
	Disabled bool `json:"disabled,omitempty"`
	// SnapshotTemplate is a template description of the Snapshots to be created.
	SnapshotTemplate *SnapshotTemplateSpec `json:"snapshotTemplate,omitempty"`
}

type SnapshotScheduleStatus struct {
	// Conditions is a list of conditions related to operator reconciliation.
	//+optional
	Conditions []conditionsv1.Condition `json:"conditions,omitempty"`
	// LastSnapshotTime is the time of the most recent set of snapshots
	// generated by this schedule.
	//+optional
	LastSnapshotTime *metav1.Time `json:"lastSnapshotTime,omitempty"`
	// NextSnapshotTime is the time when this schedule should create the
	// next set of snapshots.
	//+optional
	NextSnapshotTime *metav1.Time `json:"nextSnapshotTime,omitempty"`
}

type SnapshotTemplateSpec struct {
	// Labels is a list of labels that should be added to each Snapshot
	// created by this schedule.
	//+optional
	Labels map[string]string `json:"labels,omitempty"`
	// SnapshotClassName is the name of the VSC to be used when creating
	// Snapshots.
	//+optional
	SnapshotClassName *string `json:"snapshotClassName,omitempty"`
}