Restore progress reporting

changelogs/unreleased/3125-pranavgaikwad

@@ -0,0 +1 @@
+Progress reporting added for Velero Restores

config/crd/bases/velero.io_restores.yaml

@@ -1651,6 +1651,22 @@ spec:
               - PartiallyFailed
               - Failed
               type: string
+            progress:
+              description: Progress contains information about the restore's execution
+                progress. Note that this information is best-effort only -- if Velero
+                fails to update it during a restore for any reason, it may be inaccurate/stale.
+              nullable: true
+              properties:
+                itemsRestored:
+                  description: ItemsRestored is the number of items that have actually
+                    been restored so far
+                  type: integer
+                totalItems:
+                  description: TotalItems is the total number of items to be restored.
+                    This number may change throughout the execution of the restore
+                    due to plugins that return additional related items to restore
+                  type: integer
+              type: object
             startTimestamp:
               description: StartTimestamp records the time the restore operation was
                 started. The server's time is used for StartTimestamps

pkg/apis/velero/v1/restore.go

@@ -252,6 +252,25 @@ type RestoreStatus struct {
 	// +optional
 	// +nullable
 	CompletionTimestamp *metav1.Time `json:"completionTimestamp,omitempty"`
+
+	// Progress contains information about the restore's execution progress. Note
+	// that this information is best-effort only -- if Velero fails to update it
+	// during a restore for any reason, it may be inaccurate/stale.
+	// +optional
+	// +nullable
+	Progress *RestoreProgress `json:"progress,omitempty"`
+}
+
+// RestoreProgress stores information about the restore's execution progress
+type RestoreProgress struct {
+	// TotalItems is the total number of items to be restored. This number may change
+	// throughout the execution of the restore due to plugins that return additional related
+	// items to restore
+	// +optional
+	TotalItems int `json:"totalItems,omitempty"`
+	// ItemsRestored is the number of items that have actually been restored so far
+	// +optional
+	ItemsRestored int `json:"itemsRestored,omitempty"`
 }
 
 // +genclient

pkg/cmd/server/server.go

@@ -679,6 +679,7 @@ func (s *server) runControllers(defaultVolumeSnapshotLocations map[string]string
 
 	restoreControllerRunInfo := func() controllerRunInfo {
 		restorer, err := restore.NewKubernetesRestorer(
+			s.veleroClient.VeleroV1(),
 			s.discoveryHelper,
 			client.NewDynamicFactory(s.dynamicClient),
 			s.config.restoreResourcePriorities,

pkg/cmd/util/output/restore_describer.go

@@ -56,6 +56,15 @@ func DescribeRestore(restore *v1.Restore, podVolumeRestores []v1.PodVolumeRestor
 		}
 
 		d.Printf("Phase:\t%s%s\n", phaseString, resultsNote)
+		if restore.Status.Progress != nil {
+			if restore.Status.Phase == v1.RestorePhaseInProgress {
+				d.Printf("Estimated total items to be restored:\t%d\n", restore.Status.Progress.TotalItems)
+				d.Printf("Items restored so far:\t%d\n", restore.Status.Progress.ItemsRestored)
+			} else {
+				d.Printf("Total items to be restored:\t%d\n", restore.Status.Progress.TotalItems)
+				d.Printf("Items restored:\t%d\n", restore.Status.Progress.ItemsRestored)
+			}
+		}
 
 		d.Println()
 		// "<n/a>" output should only be applicable for restore that failed validation