From 0167424a76d30974b64658a81c8c7806bff0d185 Mon Sep 17 00:00:00 2001
From: jinjin <jenni567212@gmail.com>
Date: Thu, 28 May 2026 13:20:46 +0200
Subject: [PATCH] modified bootstrap.sh

---
 bootstrap.sh | 33 +++++++++++++++++++++++++++++----
 1 file changed, 29 insertions(+), 4 deletions(-)

diff --git a/bootstrap.sh b/bootstrap.sh
index f0c63bd..d78738d 100644
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -19,6 +19,13 @@ else
 	exit 1
 fi
 
+MYUSER=$(whoami)
+if [ "${MYUSER}" != "root" ]; then
+	echo "*** USER NOT ROOT ***"
+	echo "*** ABORTING ********"
+	exit 1
+fi
+
 echo "*** START ***"
 
 echo "## cleaning sources.list"
@@ -66,6 +73,19 @@ LC_MEASUREMENT=de_DE.UTF-8
 LC_IDENTIFICATION=de_DE.UTF-8
 EOF
 
+echo "## setting options"
+sed -i 's/^#precedence ::ffff:0:0\/96  100/precedence ::ffff:0:0\/96  100/g' /etc/gai.conf
+
+echo "## services mgmt"
+MPT=$(dpkg -l | grep -c multipath-tools)
+if [ "${MPT}" -gt 0 ]; then
+	for service in multipathd.service multipathd.socket multipath-tools-boot.service multipath-tools.service
+	do
+		systemctl stop "$service" 2>/dev/null || true
+		systemctl disable "$service" 2>/dev/null || true
+	done
+fi
+
 echo "## installing tools"
 dpkg --configure -a
 apt-get -q -y install \
@@ -92,9 +112,11 @@ echo unattended-upgrades unattended-upgrades/enable_auto_updates boolean true |
 dpkg-reconfigure -f noninteractive unattended-upgrades
 
 echo "## setting vim config"
-truncate -s0 /root/.vimrc
-echo "set mouse=" >>/root/.vimrc
-echo "syntax on" >>/root/.vimrc
+if [ ! -f "/root/.vimrc" ]; then
+	truncate -s0 /root/.vimrc
+	echo "set mouse=" >>/root/.vimrc
+	echo "syntax on" >>/root/.vimrc
+fi
 
 echo "## setting ssh keys"
 mkdir -p /root/.ssh/
@@ -105,7 +127,10 @@ echo "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICFP1rThjJUx618ao9fmvLCTAvMdIyPLz5DTFZ
 echo "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOEXgwNeuzCW6NG5gLDcq/YIsy3LifxtuesAUkYHNNKV root@backup" >>/root/.ssh/authorized_keys
 
 chmod 600 /root/.ssh/authorized_keys
-chown -R root:root /root/.ssh /root/.vimrc
+chown -R root:root /root/.ssh
+if [ -f "/root/.vimrc" ]; then
+	chown root:root /root/.vimrc
+fi
 
 echo "## syncing time"
 ntpdate pool.ntp.org || true