add logging and comments

Signed-off-by: Eric Pickard <piceri@github.com>

Author: piceri

internal/controller/controller.go

@@ -89,7 +89,8 @@ type Controller struct {
 	// informerSyncTimeout is the maximum time allowed for all informers to sync
 	// and prevents sync from hanging indefinitely.
 	informerSyncTimeout time.Duration
-	syncing             atomic.Bool
+	// syncing tracks if the kubernetes informers have finished syncing
+	syncing atomic.Bool
 }
 
 // New creates a new deployment tracker controller.

internal/controller/reporting.go

@@ -216,6 +216,9 @@ func (c *Controller) makeSyncRecords(ctx context.Context, syncClusterPods []any)
 		}
 	}
 
+	slog.Info("Created sync records",
+		"count", len(syncRecords),
+	)
 	return syncRecords
 }