📖 Docs for SyncPeriod: No sync from api-server.

Author: guettli

pkg/cache/cache.go

@@ -148,7 +148,10 @@ type Options struct {
 	Mapper meta.RESTMapper
 
 	// SyncPeriod determines the minimum frequency at which watched resources are
-	// reconciled. A lower period will correct entropy more quickly, but reduce
+	// reconciled. It causes all resources in the local cache to be re-enqueued
+	// for reconciliation, even if there are no new events. It does
+	// not sync between the api-server and the local cache.
+	// A lower period will correct entropy more quickly, but reduce
 	// responsiveness to change if there are many watched resources. Change this
 	// value only if you know what you are doing. Defaults to 10 hours if unset.
 	// there will a 10 percent jitter between the SyncPeriod of all controllers