From fb6a8a36ec1d2149213939b5c8ae78a0a4d1eb5c Mon Sep 17 00:00:00 2001
From: Kota Tsuyuzaki <kota.tsuyuzaki.pc@hco.ntt.co.jp>
Date: Thu, 1 Dec 2022 19:21:41 +0900
Subject: [PATCH] Fix demo script to keep it as idempotent

---
 lustre-vm/slurm/install.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lustre-vm/slurm/install.sh b/lustre-vm/slurm/install.sh
index 087b840..5143193 100644
--- a/lustre-vm/slurm/install.sh
+++ b/lustre-vm/slurm/install.sh
@@ -50,5 +50,7 @@ sudo systemctl enable --now slurmd
 sudo ssh-keygen -N "" -f /root/.ssh/id_rsa
 sudo sh -c "cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys"
 # for idempotent way, remove older host entity from known_hosts file
+set +e
 sudo ssh-keygen -R lima-lustre
+set -e
 sudo ssh -o StrictHostKeyChecking=no root@lima-lustre exit