From 6ffe4419834df320c0de7655be620da5a079a653 Mon Sep 17 00:00:00 2001
From: Juana De La Cuesta <juanita.delacuestamorales@hashicorp.com>
Date: Thu, 6 Mar 2025 10:34:21 +0100
Subject: [PATCH] [gh-24931] Return dummy function for moving processes when
 running rootless  (#24944)

* fix: stop executor launch if nomad doesnt have permissions

* func: return move function if c group is not enabled
---
 drivers/shared/executor/executor_universal_linux.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/shared/executor/executor_universal_linux.go b/drivers/shared/executor/executor_universal_linux.go
index 3c113f6d0..b399b557e 100644
--- a/drivers/shared/executor/executor_universal_linux.go
+++ b/drivers/shared/executor/executor_universal_linux.go
@@ -156,6 +156,9 @@ func (e *UniversalExecutor) configureResourceContainer(
 			return moveProcess, deleteCgroup, err
 		}
 		moveProcess, deleteCgroup = e.enterCG1(cgroup, command.CpusetCgroup())
+	case cgroupslib.OFF:
+		deleteCgroup = func() {}
+		moveProcess = func() error { return nil }
 	default:
 		e.configureCG2(cgroup, command)
 		// configure child process to spawn in the cgroup