From: Patrick Donnelly <pdonnell@ibm.com>
Date: Wed, 27 May 2026 02:46:52 +0000 (-0400)
Subject: teuthology/task/kernel: use sudo to examine grub.cfg
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=63abe54e9bdcf2c4206d562060879cf434b440f3;p=teuthology.git

teuthology/task/kernel: use sudo to examine grub.cfg

Ubuntu 24.04 apparently protects this:

    2026-05-24T09:00:23.747 DEBUG:teuthology.orchestra.run:got remote process result: 2
    2026-05-24T09:00:23.747 INFO:teuthology.orchestra.run.trial136.stderr:grep: /boot/grub/grub.cfg: Permission denied

Signed-off-by: Patrick Donnelly <pdonnell@ibm.com>
---

diff --git a/teuthology/task/kernel.py b/teuthology/task/kernel.py
index a96f2ce80..85a69d917 100644
--- a/teuthology/task/kernel.py
+++ b/teuthology/task/kernel.py
@@ -550,6 +550,7 @@ def install_and_reboot(ctx, need_install, config):
         # complex this will totally break.
 
         kernel_entries = role_remote.sh([
+                'sudo',
                 'grep', '-E',
                 '(submenu|menuentry.*' + kernel_title + ').*{',
                 '/boot/grub/grub.cfg'