report next scheduled sync time

worker/worker.go

@@ -304,6 +304,9 @@ func (w *Worker) runSchedule() {
 
 	w.L.Unlock()
 
+	schedInfo := w.schedule.GetJobs()
+	w.updateSchedInfo(schedInfo)
+
 	tick := time.Tick(5 * time.Second)
 	for {
 		select {
@@ -340,6 +343,9 @@ func (w *Worker) runSchedule() {
 				w.schedule.AddJob(schedTime, job)
 			}
 
+			schedInfo = w.schedule.GetJobs()
+			w.updateSchedInfo(schedInfo)
+
 		case <-tick:
 			// check schedule every 5 seconds
 			if job := w.schedule.Pop(); job != nil {
@@ -421,6 +427,27 @@ func (w *Worker) updateStatus(job *mirrorJob, jobMsg jobMessage) {
 	}
 }
 
+func (w *Worker) updateSchedInfo(schedInfo []jobScheduleInfo) {
+	var s []MirrorSchedule
+	for _, sched := range schedInfo {
+		s = append(s, MirrorSchedule{
+			MirrorName:   sched.jobName,
+			NextSchedule: sched.nextScheduled,
+		})
+	}
+	msg := MirrorSchedules{Schedules: s}
+
+	for _, root := range w.cfg.Manager.APIBaseList() {
+		url := fmt.Sprintf(
+			"%s/workers/%s/schedules", root, w.Name(),
+		)
+		logger.Debugf("reporting on manager url: %s", url)
+		if _, err := PostJSON(url, msg, w.httpClient); err != nil {
+			logger.Errorf("Failed to upload schedules: %s", err.Error())
+		}
+	}
+}
+
 func (w *Worker) fetchJobStatus() []MirrorStatus {
 	var mirrorList []MirrorStatus
 	apiBase := w.cfg.Manager.APIBaseList()[0]