1 files changed, 7 insertions, 0 deletions
diff --git a/src/mongo/db/keys_collection_manager.cpp b/src/mongo/db/keys_collection_manager.cpp
index bed56f87847..1ef6a8bb673 100644
--- a/src/mongo/db/keys_collection_manager.cpp
+++ b/src/mongo/db/keys_collection_manager.cpp
@@ -30,9 +30,16 @@
 
 #include "mongo/db/keys_collection_manager.h"
 
+#include "mongo/db/server_parameters.h"
+
 namespace mongo {
 
 const Seconds KeysCollectionManager::kKeyValidInterval{3 * 30 * 24 * 60 * 60};  // ~3 months
+const std::string KeysCollectionManager::kKeyManagerPurposeString = "HMAC";
+
+MONGO_EXPORT_STARTUP_SERVER_PARAMETER(KeysRotationIntervalSec,
+                                      int,
+                                      KeysCollectionManager::kKeyValidInterval.count());
 
 KeysCollectionManager::~KeysCollectionManager() = default;