diff --git a/lib/autoupdate/rollout/strategy_haltonerror.go b/lib/autoupdate/rollout/strategy_haltonerror.go
index 522b1c8cc3b4d..a77d7955a0648 100644
--- a/lib/autoupdate/rollout/strategy_haltonerror.go
+++ b/lib/autoupdate/rollout/strategy_haltonerror.go
@@ -1,3 +1,21 @@
+/*
+ * Teleport
+ * Copyright (C) 2024  Gravitational, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package rollout
 
 import (
@@ -12,6 +30,14 @@ import (
 	update "github.com/gravitational/teleport/api/types/autoupdate"
 )
 
+const (
+	updateReasonCanStart              = "can_start"
+	updateReasonCannotStart           = "cannot_start"
+	updateReasonPreviousGroupsNotDone = "previous_groups_not_done"
+	updateReasonUpdateComplete        = "update_complete"
+	updateReasonUpdateInProgress      = "update_in_progress"
+)
+
 type haltOnErrorStrategy struct {
 	log   *slog.Logger
 	clock clockwork.Clock
diff --git a/lib/autoupdate/rollout/strategy_haltonerror_test.go b/lib/autoupdate/rollout/strategy_haltonerror_test.go
index 91b8018228118..d5882f658397e 100644
--- a/lib/autoupdate/rollout/strategy_haltonerror_test.go
+++ b/lib/autoupdate/rollout/strategy_haltonerror_test.go
@@ -1,3 +1,21 @@
+/*
+ * Teleport
+ * Copyright (C) 2024  Gravitational, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package rollout
 
 import (