X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/dfe0ec7bfec3fd72cd40d3962e5c8af08d2413d2..65495abc7634b2a7cdccd01f7b6b3188b80bf052:/services/keep-web/usage.go

diff --git a/services/keep-web/usage.go b/services/keep-web/usage.go
index a36bf584a7..705955ba0a 100644
--- a/services/keep-web/usage.go
+++ b/services/keep-web/usage.go
@@ -1,3 +1,7 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package main
 
 import (
@@ -67,5 +71,29 @@ TrustAllContent:
     Serve non-public content from a single origin. Dangerous: read
     docs before using!
 
+Cache.TTL:
+
+    Maximum time to cache manifests and permission checks.
+
+Cache.UUIDTTL:
+
+    Maximum time to cache collection state.
+
+Cache.MaxCollectionEntries:
+
+    Maximum number of collection cache entries.
+
+Cache.MaxCollectionBytes:
+
+    Approximate memory limit for collection cache.
+
+Cache.MaxPermissionEntries:
+
+    Maximum number of permission cache entries.
+
+Cache.MaxUUIDEntries:
+
+    Maximum number of UUID cache entries.
+
 `, exampleConfigFile)
 }