pve/scripts/create_ct.sh
2023-04-23 13:44:31 +08:00

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#!/bin/bash
# from
# https://github.com/spiritLHLS/pve
# 2023.04.23
# cd /root
red() { echo -e "\033[31m\033[01m$@\033[0m"; }
green() { echo -e "\033[32m\033[01m$@\033[0m"; }
yellow() { echo -e "\033[33m\033[01m$@\033[0m"; }
blue() { echo -e "\033[36m\033[01m$@\033[0m"; }
reading(){ read -rp "$(green "$1")" "$2"; }
pre_check(){
home_dir=$(eval echo "~$(whoami)")
if [ "$home_dir" != "/root" ]; then
red "当前路径不是/root脚本将退出。"
exit 1
fi
if ! command -v dos2unix > /dev/null 2>&1; then
apt-get install dos2unix -y
fi
if [ ! -f "buildvm.sh" ]; then
curl -L https://raw.githubusercontent.com/spiritLHLS/pve/main/scripts/buildct.sh -o buildct.sh && chmod +x buildct.sh
dos2unix buildvm.sh
fi
}
# files=$(find . -maxdepth 1 -name "ct*" | sort)
# if [ -n "$files" ]; then
# for file in $files
# do
# cat "$file" >> vmlog
# done
# fi
check_info(){
log_file="ctlog"
if [ ! -f "ctlog" ]; then
yellow "当前目录下不存在ctlog文件"
ct_num=302
web2_port=20003
port_end=30025
else
while read line; do
last_line="$line"
done < "$log_file"
last_line_array=($last_line)
ct_num="${last_line_array[0]}"
password="${last_line_array[1]}"
ssh_port="${last_line_array[2]}"
web1_port="${last_line_array[3]}"
web2_port="${last_line_array[4]}"
port_start="${last_line_array[5]}"
port_end="${last_line_array[6]}"
system="${last_line_array[7]}"
green "当前最后一个NAT服务器对应的信息"
echo "NAT服务器: $vm_num"
# echo "用户名: $user"
# echo "密码: $password"
echo "外网SSH端口: $ssh_port"
echo "外网80端口: $web1_port"
echo "外网443端口: $web2_port"
echo "外网其他端口范围: $port_start-$port_end"
echo "系统:$system"
fi
}
build_new_vms(){
while true; do
reading "还需要生成几个NAT服务器(输入新增几个NAT服务器)" new_nums
if [[ "$new_nums" =~ ^[1-9][0-9]*$ ]]; then
break
else
yellow "输入无效,请输入一个正整数。"
fi
done
while true; do
reading "每个虚拟机分配几个CPU(若每个虚拟机分配1核则输入1)" cpu_nums
if [[ "$cpu_nums" =~ ^[1-9][0-9]*$ ]]; then
break
else
yellow "输入无效,请输入一个正整数。"
fi
done
while true; do
reading "每个虚拟机分配多少内存?(若每个虚拟机分配512MB内存则输入512)" memory_nums
if [[ "$memory_nums" =~ ^[1-9][0-9]*$ ]]; then
break
else
yellow "输入无效,请输入一个正整数。"
fi
done
while true; do
reading "每个虚拟机分配多少硬盘?(若每个虚拟机分配5G硬盘则输入5)" disk_nums
if [[ "$disk_nums" =~ ^[1-9][0-9]*$ ]]; then
break
else
yellow "输入无效,请输入一个正整数。"
fi
done
for ((i=1; i<=$new_nums; i++)); do
ct_num=$(($ct_num + 1))
ori=$(date | md5sum)
password=${ori: 2: 9}
ssh_port=$(($web2_port + 1))
web1_port=$(($web2_port + 2))
web2_port=$(($web1_port + 3))
port_start=$(($port_end + 1))
port_end=$(($port_start + 25))
./buildct.sh $ct_num $password $cpu_nums $memory_nums $disk_nums $ssh_port $web1_port $web2_port $port_start $port_end debian10
cat "ct$ct_num" >> ctlog
rm -rf "ct$ct_num"
sleep 60
done
}
pre_check
check_info
build_new_vms
check_info