前言
之前在VPS上都是手动DD，太麻烦了，还会遇到很多问题，现在这个大佬有个一键DD 太方便了
脚本代码
#!/bin/bash
###install needed command
echo '---install curl wget gzip---'
if [ -f /etc/os-release ]; then
distro=`awk -F '=|"' '/^NAME=/{print $3}' /etc/os-release`
case $distro in
'CentOS Linux' | 'Oracle Linux' | 'Amazon Linux' )
echo 'yum -y -q install curl wget gzip rsync gdisk dosfstools'
yum check-update
yum -y -q install curl wget gzip rsync gdisk dosfstools
;;
'Ubuntu' | 'Debian GNU/Linux')
echo 'apt-get -y -q install curl wget gzip rsync gdisk dosfstools'
#apt-get --allow-releaseinfo-change update
apt-get update
apt-get -y -q install curl wget gzip rsync gdisk dosfstools
;;
'Fedora' | 'Rocky Linux')
echo 'dnf -y -q install curl wget gzip rsync gdisk dosfstools'
dnf check-update
dnf -y -q install curl wget gzip rsync gdisk dosfstools
;;
*)
echo 'Unsupported distribution!'
exit 1
;;
esac
[ $? -ne 0 ] && echo 'Tools installation failed!' && exit 1
else
echo '/etc/os-release does not exist!'
exit 1
fi
###check vps basic infomation
echo '---vps basic information---'
#ethernet interface
ETHERS=(`ls /sys/class/net/ | grep -v "\`ls /sys/devices/virtual/net/\`"`)
echo "ethernet interface : ${ETHERS[*]}"
#ip addresses
#caution: not support that one interface has more than one address
MAC=()
ADDR=()
ADDR6=()
for (( i=0; i<${#ETHERS[@]}; i++ ))
do
MAC[$i]=`ip link show ${ETHERS[$i]} | awk '/link\/ether/ {print toupper($2)}'`
ADDR[$i]=`ip address show ${ETHERS[$i]} | awk '$0 ~ "inet .*global" {print$2}'`
ADDR6[$i]=`ip address show ${ETHERS[$i]} | awk '$0 ~ "inet6 .*global" {print$2}'`
echo " ${ETHERS[$i]} : mac=${MAC[$i]}; ipv4=${ADDR[$i]}; ipv6=${ADDR6[$i]}"
done
#gateway
GATEWAY=`ip route list | grep "^default via" | grep -v "\`ls /sys/devices/virtual/net\`" | awk '{print $3}'`
echo "gateway : $GATEWAY"
#gateway ipv6
GATE6=()
GATE6DEV=()
ROUTE6=(`ip -6 route list | awk '/^default via/ {print $3","$5}'`)
for (( i=0; i<${#ROUTE6[@]}; i++ ))
do
GATE6[$i]=${ROUTE6[$i]%,*}
TMPDEV=${ROUTE6[$i]#*,}
for (( j=0; j<${#ETHERS[@]}; j++ ))
do
if [ "$TMPDEV" = ${ETHERS[$j]} ]; then
GATE6DEV[$i]=$j
break
fi
done
echo "gateway6 : ${GATE6[$i]} dev $TMPDEV interface index ${GATE6DEV[$i]}"
done
#disk
DSTDISK=`lsblk -o PKNAME,MOUNTPOINT | awk '$2 == "/" {print $1}'`
echo "disk : $DSTDISK"
echo '---'
#read -r -p "VPS basic information above is correct? [Y/n]:" input
#case $input in
# [yY][eE][sS]|[yY])
# ;;
# *)
# echo 'Exit for wrong vps information!';
# exit 1
# ;;
#esac
###check ros config data
echo '---ROS private config data---'
#ros license account
ROSACCOUNT="123"
ROSPASSWD="123"
#[ -z "$ROSACCOUNT" ] && read -r -p "Input ROS license account:" ROSACCOUNT
#[ -z "$ROSPASSWD" ] && read -r -p "Input ROS license password:" ROSPASSWD
#access config
PASSWORD="qaz123.."
#[ -z "$PASSWORD" ] && read -r -p "Input ROS admin password:" PASSWORD
SSHPORT="22"
WINBOXPORT="8291"
#[ -z "$SSHPORT" ] && read -r -p "Input ROS ssh port:" SSHPORT
#[ -z "$WINBOXPORT" ] && read -r -p "Input ROS winbox port:" WINBOXPORT
DNSSVR="1.1.1.1,1.0.0.1"
#[ -z "$DNSSVR" ] && read -r -p "Input ROS dns server:" DNSSVR
#echo '---'
#echo "ROS license user: $ROSACCOUNT ; pass: $ROSPASSWD"
#echo "ROS admin password: $PASSWORD"
#echo "ROS ssh port: $SSHPORT ; winbox port: $WINBOXPORT"
#echo "ROS dns server: $DNSSVR"
#echo '---End of ROS private config data---'
#read -r -p "ROS config data above is correct? [Y/n]:" input
#case $input in
# [yY][eE][sS]|[yY])
# ;;
# *)
# echo 'Exit for wrong ROS config data!';
# exit 1
# ;;
#esac
#######download and extract ROS image zip file
#ros version
#ROS_VER="6.49.15"
ROS_VER=` curl -sL https://download.mikrotik.com/routeros/latest-stable-and-long-term.rss | awk '/\[stable\]/ {print $2}' `
echo "ROS image version : $ROS_VER"
#download image zip file
wget https://download.mikrotik.com/routeros/7.16.2/chr-7.16.2.img.zip -O chr.img.zip
[ $? -ne 0 ] && echo 'ROS image zip file download failed!' && exit 1
#extract image zip file to ramfs
mkdir -p /mnt/img
mount -t ramfs rampart /mnt/img
gunzip -c chr.img.zip > /mnt/img/chr.img
[ $? -ne 0 ] && echo 'Error on extract image file!' && exit 1
########modify image
###losetup loop device
LOOPDEV=`losetup --show -f -P /mnt/img/chr.img 2>/dev/null`
[ $? -ne 0 -o -z "$LOOPDEV" ] && echo 'losetup failed!' && exit 1
mkdir -p /mnt/ros
###uefi boot partition,convert to Hybrid MBR,format to FAT16
if [ -d /sys/firmware/efi ]; then
BOOTPART=`ls $LOOPDEV?* 2>/dev/null | awk 'NR == 1 {print $1}'`
[ -z "$BOOTPART" ] && echo 'boot partition is null!' && exit 1
mount $BOOTPART /mnt/ros
[ $? -ne 0 ] && echo "Boot partition mount failed!" && exit 1
[ -d ./efidata ] && rm -rf ./efidata/*
mkdir -p ./efidata
rsync -a /mnt/ros/ ./efidata/
umount /mnt/ros
#convert to uefi FAT16
#from https://github.com/tikoci/fat-chr/blob/main/build.bash It works, but it is wired to change efi partition to linux file system
#echo -e "2\nt\n1\n8300\nr\nh\n1 2\nn\n\ny\n\nn\nn\nw\ny\n" | gdisk $LOOPDEV
#keep efi partition and make hybrid MBR in which the first partition is linux file system
echo -e "2\nr\nh\n1 2\nn\n83\ny\n\nn\nn\nw\ny\n" | gdisk $LOOPDEV
mkfs.fat -F 16 $BOOTPART
mount $BOOTPART /mnt/ros
rsync -a ./efidata/ /mnt/ros/
umount /mnt/ros
fi
###write to config file
#mount img
LOOPPART=`ls $LOOPDEV?* 2>/dev/null | awk 'END {print $1}'`
[ -z "$LOOPPART" ] && echo 'Partition is null!' && exit 1
mount $LOOPPART /mnt/ros
[ $? -ne 0 ] && echo "Mount failed!" && exit 1
echo 'Writing to autorun.scr...'
VER_6=`echo $ROS_VER | grep "^6"`
#writing to auto config script
cat > /mnt/ros/rw/autorun.scr <<EOF
/ip service disable telnet,ftp,www,api,api-ssl
/tool mac-server set allowed-interface-list=none
/ip neighbor discovery-settings set discover-interface-list=none
/ip dhcp-client disable [find]
EOF
#password
[ -n "$PASSWORD" ] && echo "/user set 0 name=admin password=$PASSWORD" >> /mnt/ros/rw/autorun.scr
#access port
[ -n "$SSHPORT" ] && echo "/ip service set ssh port=$SSHPORT" >> /mnt/ros/rw/autorun.scr
[ -n "$WINBOXPORT" ] && echo "/ip service set winbox port=$WINBOXPORT" >> /mnt/ros/rw/autorun.scr
#config dns
[ -n "$DNSSVR" ] && echo "/ip dns set servers=$DNSSVR" >> /mnt/ros/rw/autorun.scr
#echo "/ip dns set servers=223.5.5.5,119.29.29.29" >> /mnt/ros/rw/autorun.scr
#echo "/ip dns static add cname=upgrade.mikrotik.app name=upgrade.mikrotik.com type=CNAME" >> /mnt/ros/rw/autorun.scr
#echo "/ip dns static add cname=licence.mikrotik.app name=licence.mikrotik.com type=CNAME" >> /mnt/ros/rw/autorun.scr
#ip address
echo ":local intfName" >> /mnt/ros/rw/autorun.scr
for (( i=0; i<${#ETHERS[@]}; i++ ))
do
echo ":set intfName [ /interface get value-name=name number=[ find where mac-address=${MAC[$i]} ] ] " >> /mnt/ros/rw/autorun.scr
[ -n "${ADDR[$i]}" ] && echo "/ip address add address=${ADDR[$i]} interface=\$intfName" >> /mnt/ros/rw/autorun.scr
[ -n "${ADDR6[$i]}" -a -z "$VER_6" ] && echo "/ipv6 address add address=${ADDR6[$i]} interface=\$intfName" >> /mnt/ros/rw/autorun.scr
done
#gateway
[ -n "$GATEWAY" ] && echo "/ip route add gateway=$GATEWAY" >> /mnt/ros/rw/autorun.scr
#gateway ipv6
if [ -z "$VER_6" ]; then
for (( i=0; i<${#GATE6[@]}; i++ ))
do
macaddr=${MAC[${GATE6DEV[$i]}]}
echo ":set intfName [ /interface get value-name=name number=[ find where mac-address=$macaddr ] ] " >> /mnt/ros/rw/autorun.scr
echo "/ipv6 route add gateway=\"${GATE6[$i]}%\$intfName\" " >> /mnt/ros/rw/autorun.scr
done
fi
#license
if [ -n "$ROSACCOUNT" -a -n "$ROSPASSWD" ]; then
cat >> /mnt/ros/rw/autorun.scr <<EOF
#renew license
/delay 3s
/system license renew account=$ROSACCOUNT password=$ROSPASSWD level=p-unlimited
EOF
fi
if [ -n "$VER_6" ]; then
cat >> /mnt/ros/rw/autorun.scr <<EOF
#upgrade
/system package update set channel=upgrade
/system package update check-for-updates once
:delay 3s;
:if ( [/system package update get status] = "New version is available") do={ /system package update install }
EOF
fi
sync
umount /mnt/ros
###release loop device
losetup -d $LOOPDEV
sync
########dd
echo 'dd starting'
echo u > /proc/sysrq-trigger
dd if=/mnt/img/chr.img of=/dev/$DSTDISK bs=1M oflag=sync
echo 'rebooting'
echo b > /proc/sysrq-trigger
使用方法
电脑新建一个文本文件，代码复制进去，保存为ddros-pub.sh，然后上传到服务器，建议服务器ubutun22或debian12 给执行权限，然后执行就完事儿了，登录用户名：admin 密码：qaz123..
