chore(install_server.sh): add script to detect virtualization platform and install corresponding guest services

chore(install_server.sh): set system timezone to Asia/Shanghai
chore(install_server.sh): update and upgrade system packages

install_server.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+
+# 确保以 root 身份运行
+if [ "$(id -u)" -ne 0 ]; then
+   echo "请以 root 权限运行此脚本，或使用 sudo。"
+   exit 1
+fi
+
+# 检测虚拟化平台
+if command -v systemd-detect-virt &> /dev/null; then
+    VIRT_PLATFORM=$(systemd-detect-virt)
+    if [ "$VIRT_PLATFORM" = "none" ]; then
+        echo "未检测到虚拟化环境。"
+        exit 1
+    fi
+else
+    echo "无法找到 systemd-detect-virt，无法检测虚拟化平台。"
+    exit 1
+fi
+
+# 根据平台安装相应的 guest service
+case $VIRT_PLATFORM in
+    microsoft)
+        echo "检测到 Hyper-V 虚拟化环境。"
+        apt update
+        apt install -y linux-cloud-tools-$(uname -r) linux-tools-$(uname -r)
+        ;;
+    oracle)
+        echo "检测到 VirtualBox 虚拟化环境。"
+        apt update
+        apt install -y virtualbox-guest-dkms virtualbox-guest-utils virtualbox-guest-x11
+        ;;
+    kvm)
+        echo "检测到 KVM 虚拟化环境。"
+        apt update
+        apt install -y qemu-guest-agent
+        ;;
+    vmware)
+        echo "检测到 VMware 虚拟化环境。"
+        apt update
+        apt install -y open-vm-tools
+        ;;
+    xen)
+        echo "检测到 Xen 虚拟化环境。"
+        apt update
+        apt install -y xen-tools
+        ;;
+    *)
+        echo "虚拟化平台 $VIRT_PLATFORM 未识别，或无需安装 guest service。"
+        ;;
+esac
+
+# 设置时区为上海
+timedatectl set-timezone Asia/Shanghai
+echo "时区已设置为 Asia/Shanghai。"
+
+# 执行常用配置，例如更新系统
+apt update && apt upgrade -y
+
+echo "系统已更新，常用配置已应用。"