pve/install_pve.sh
2023-02-26 10:32:11 +08:00

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#!/bin/bash
#from https://github.com/spiritLHLS/pve
# 打印信息
_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")" "$2"; }
# 前置环境安装
if [ "$(id -u)" != "0" ]; then
_red "This script must be run as root" 1>&2
exit 1
fi
apt-get update -y
if ! command -v wget > /dev/null 2>&1; then
apt-get install -y wget
fi
if ! command -v curl > /dev/null 2>&1; then
apt-get install -y curl
fi
if ! command -v sudo > /dev/null 2>&1; then
apt-get install -y sudo
fi
if ! command -v bc > /dev/null 2>&1; then
apt-get install -y bc
fi
if ! command -v iptables > /dev/null 2>&1; then
apt-get install -y iptables
fi
# /etc/hosts文件修改
ip=$(curl -s ipv4.ip.sb)
hostname=$(hostname)
if [ "${hostname}" != "pve" ]; then
hosts=$(grep -E "^[^#]*\s+${hostname}\s+${hostname}\$" /etc/hosts | grep -v "${ip}")
if [ -n "${hosts}" ]; then
# 注释掉查询到的行
sudo sed -i "s/^$(echo ${hosts} | sed 's/\//\\\//g')/# &/" /etc/hosts
# 添加新行
echo "${ip} ${hostname} ${hostname}" | sudo tee -a /etc/hosts > /dev/null
_green "已将 ${ip} ${hostname} ${hostname} 添加到 /etc/hosts 文件中"
else
_blue "已存在 ${ip} ${hostname} ${hostname} 的记录,无需添加"
fi
fi
hostnamectl set-hostname pve
if ! grep -q "127.0.0.1 localhost.localdomain localhost" /etc/hosts; then
echo "127.0.0.1 localhost.localdomain localhost" >> /etc/hosts
echo "Added 127.0.0.1 localhost.localdomain localhost to /etc/hosts"
fi
if ! grep -q "${ip} pve.proxmox.com pve" /etc/hosts; then
echo "${ip} pve.proxmox.com pve" >> /etc/hosts
echo "Added ${ip} pve.proxmox.com pve to /etc/hosts"
fi
sudo chattr +i /etc/hosts
## ChinaIP检测
if [[ -z "${CN}" ]]; then
if [[ $(curl -m 10 -s https://ipapi.co/json | grep 'China') != "" ]]; then
_yellow "根据ipapi.co提供的信息当前IP可能在中国"
read -e -r -p "是否选用中国镜像完成安装? [Y/n] " input
case $input in
[yY][eE][sS] | [yY])
echo "使用中国镜像"
CN=true
;;
[nN][oO] | [nN])
echo "不使用中国镜像"
;;
*)
echo "使用中国镜像"
CN=true
;;
esac
fi
fi
# 再次预检查
apt-get install gnupg -y
if [ $(uname -m) != "x86_64" ] || [ ! -f /etc/debian_version ] || [ $(grep MemTotal /proc/meminfo | awk '{print $2}') -lt 2000000 ] || [ $(grep -c ^processor /proc/cpuinfo) -lt 2 ] || [ $(ping -c 3 google.com > /dev/null 2>&1; echo $?) -ne 0 ]; then
_red "Error: This system does not meet the minimum requirements for Proxmox VE installation."
reading "是否要继续安装(非Debian系会爆上面这个警告)(回车则默认不继续安装) [y/n] " confirm
echo ""
if [ "$confirm" != "y" ]; then
exit 1
fi
else
_green "The system meets the minimum requirements for Proxmox VE installation."
fi
# 新增pve源
version=$(lsb_release -cs)
case $version in
jessie|stretch|buster|bullseye)
repo_url="deb http://download.proxmox.com/debian/pve ${version} pve-no-subscription"
if [[ -n "${CN}" ]]; then
repo_url="deb https://mirrors.tuna.tsinghua.edu.cn/proxmox/debian/pve ${version} pve-no-subscription"
fi
;;
*)
_red "Error: Unsupported Debian version"
reading "是否要继续安装(非Debian系会爆上面这个警告)(回车则默认不继续安装) [y/n] " confirm
echo ""
if [ "$confirm" != "y" ]; then
exit 1
fi
repo_url="deb http://download.proxmox.com/debian/pve bullseye pve-no-subscription"
if [[ -n "${CN}" ]]; then
repo_url="deb https://mirrors.tuna.tsinghua.edu.cn/proxmox/debian/pve bullseye pve-no-subscription"
fi
;;
esac
if [ ! -f "/etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg" ]; then
wget http://download.proxmox.com/debian/proxmox-ve-release-6.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
chmod +r /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
fi
if ! grep -q "^deb.*pve-no-subscription" /etc/apt/sources.list; then
echo "$repo_url" >> /etc/apt/sources.list
fi
# 下载pve
apt-get update -y && apt-get full-upgrade -y
if [ $? -ne 0 ]; then
apt-get install debian-keyring debian-archive-keyring -y
apt-get update -y && apt-get full-upgrade -y
fi
output=$(apt-get update 2>&1)
if echo $output | grep -q "NO_PUBKEY"; then
echo "Some keys are missing, attempting to retrieve them now..."
missing_keys=$(echo $output | grep "NO_PUBKEY" | awk -F' ' '{print $NF}')
for key in $missing_keys; do
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys $key
done
apt-get update
else
echo "All keys are present."
fi
output=$(apt-get update 2>&1)
if echo $output | grep -q "NO_PUBKEY"; then
_yellow "try sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys missing key"
exit 1
fi
apt-get install -y proxmox-ve postfix open-iscsi
# 打印安装后的信息
url="https://${ip}:8006/"
_green "安装完毕请打开HTTPS网页 $url"
_green "用户名、密码就是服务器所使用的用户名、密码"