commit 6a06a5f58a52cb958b3ef508ee2999b18912dd3e
Author: lishichen <i@lishichen.cn>
Date:   Fri Dec 5 09:54:52 2025 +0800

    添加 az_create.sh

diff --git a/az_create.sh b/az_create.sh
new file mode 100644
index 0000000..45bb1be
--- /dev/null
+++ b/az_create.sh
@@ -0,0 +1,243 @@
+#!/usr/bin/env bash
+set -e
+
+# =========================
+# 辅助函数：生成随机 8 位字符串
+# =========================
+generate_random_string() {
+  tr -dc 'a-z0-9' </dev/urandom | head -c 8
+}
+
+# =========================
+# 参数解析
+# =========================
+# 初始化变量
+GROUP_NAME=""
+VM_NAME=""
+LOCATION=""
+SIZE=""
+REINSTALL_FLAG=false # <-- 新增
+
+while [[ "$#" -gt 0 ]]; do
+  case $1 in
+    --group) GROUP_NAME="$2"; shift ;;
+    --name) VM_NAME="$2"; shift ;;
+    --location) LOCATION="$2"; shift ;;
+    --size) SIZE="$2"; shift ;;
+    --reinstall) REINSTALL_FLAG=true ;; # <-- 新增
+    *) echo "未知参数: $1" && exit 1 ;;
+  esac
+  shift
+done
+
+# =========================
+# 参数检查与默认值
+# =========================
+if [[ -z "$LOCATION" ]]; then
+  echo "❌ 请指定 --location 参数"
+  exit 1
+fi
+
+if [[ -z "$SIZE" ]]; then
+  echo "❌ 请指定 --size 参数"
+  exit 1
+fi
+
+# 如果没指定资源组名称，则生成随机 8 位字符串
+if [[ -z "$GROUP_NAME" ]]; then
+  RAND=$(generate_random_string)
+  GROUP_NAME="rg-${RAND}"
+  echo "INFO: 未指定 --group, 随机生成资源组名称: $GROUP_NAME"
+fi
+
+# 如果没指定 VM 名称，则生成随机 8 位字符串
+if [[ -z "$VM_NAME" ]]; then
+  RAND=$(generate_random_string)
+  VM_NAME="vm-${RAND}"
+  echo "INFO: 未指定 --name, 随机生成 VM 名称: $VM_NAME"
+fi
+
+# 根据 SIZE 判断是否启用加速网卡
+if [[ "$SIZE" == *"ats"* || "$SIZE" == *"pts"* ]]; then
+  ACCELERATED="true"
+else
+  ACCELERATED="false"
+fi
+
+if [[ "$SIZE" == *"pts"* ]]; then
+  IMAGE="Canonical:0001-com-ubuntu-server-jammy:22_04-lts-arm64:latest"
+else
+  IMAGE="Canonical:0001-com-ubuntu-minimal-jammy:minimal-22_04-lts-gen2:latest"
+fi
+
+echo "=========================="
+echo "资源组名称: $GROUP_NAME"
+echo "VM 名称:    $VM_NAME"
+echo "区域:        $LOCATION"
+echo "VM 规格:    $SIZE"
+echo "镜像:    $IMAGE"
+echo "加速网卡:    $ACCELERATED"
+echo "执行重装:    $REINSTALL_FLAG" # <-- 新增
+echo "=========================="
+
+# =========================
+# 1. 创建资源组
+# =========================
+echo "INFO: 正在创建资源组..."
+az group create --name "$GROUP_NAME" --location "$LOCATION" -o none || true
+
+# =========================
+# 2. 创建 VNet 和 Subnet
+# =========================
+echo "INFO: 正在同时创建 VNet 和 Subnet..."
+az network vnet create \
+  --resource-group "$GROUP_NAME" \
+  --name "${VM_NAME}VNET" \
+  --location "$LOCATION" \
+  --address-prefixes "10.0.0.0/16" "2603:1061:200::/60" \
+  --subnet-name "${VM_NAME}Subnet" \
+  --subnet-prefixes "10.0.0.0/24" "2603:1061:200:1::/64" \
+  -o none
+
+# =========================
+# (可选) 创建 NSG
+# =========================
+echo "INFO: 正在创建 NSG (网络安全组)..."
+az network nsg create \
+  --resource-group "$GROUP_NAME" \
+  --name "${VM_NAME}NSG" \
+  --location "$LOCATION" \
+  -o none
+
+# 【修正】: 恢复 NSG 规则以允许 SSH (和所有其他入站/出站流量，用于测试)
+echo "INFO: 正在添加 NSG 规则..."
+
+# 警告：以下规则允许所有入站和出站流量，存在安全风险，仅建议用于测试。
+# 至少需要 SSH (端口 22) 才能连接
+az network nsg rule create \
+  --resource-group "$GROUP_NAME" \
+  --nsg-name "${VM_NAME}NSG" \
+  --name AllowAllInbound \
+  --priority 100 \
+  --direction Inbound \
+  --access Allow \
+  --protocol '*' \
+  --source-address-prefixes '*' \
+  --destination-address-prefixes '*' \
+  --source-port-ranges '*' \
+  --destination-port-ranges '*' \
+  -o none
+
+az network nsg rule create \
+  --resource-group "$GROUP_NAME" \
+  --nsg-name "${VM_NAME}NSG" \
+  --name AllowAllOutbound \
+  --priority 200 \
+  --direction Outbound \
+  --access Allow \
+  --protocol '*' \
+  --source-address-prefixes '*' \
+  --destination-address-prefixes '*' \
+  --source-port-ranges '*' \
+  --destination-port-ranges '*' \
+  -o none
+
+# =========================
+# 3. 创建公网 IP (IPv4 & IPv6)
+# =========================
+echo "INFO: 正在创建公网 IP (IPv4 和 IPv6)..."
+
+# 创建 IPv4 公网 IP
+az network public-ip create \
+  --resource-group "$GROUP_NAME" \
+  --name "${VM_NAME}IPv4Pub" \
+  --sku Standard \
+  --version IPv4 \
+  --location "$LOCATION" \
+  -o none
+
+# 创建 IPv6 公网 IP
+az network public-ip create \
+  --resource-group "$GROUP_NAME" \
+  --name "${VM_NAME}IPv6Pub" \
+  --sku Standard \
+  --version IPv6 \
+  --location "$LOCATION" \
+  -o none
+
+# =========================
+# 4. 创建 NIC (仅关联 IPv4)
+# =========================
+echo "INFO: 正在创建 NIC (仅关联 IPv4)..."
+az network nic create \
+  --resource-group "$GROUP_NAME" \
+  --name "${VM_NAME}NIC" \
+  --vnet-name "${VM_NAME}VNET" \
+  --subnet "${VM_NAME}Subnet" \
+  --network-security-group "${VM_NAME}NSG" \
+  --public-ip-address "${VM_NAME}IPv4Pub" \
+  --accelerated-networking "$ACCELERATED" \
+  --location "$LOCATION" \
+  -o none
+
+# =========================
+# 5. 为 NIC 添加 IPv6 配置
+# =========================
+echo "INFO: 正在为 NIC 添加 IPv6 配置..."
+az network nic ip-config create \
+  --resource-group "$GROUP_NAME" \
+  --name "ipconfig-ipv6" \
+  --nic-name "${VM_NAME}NIC" \
+  --private-ip-address-version IPv6 \
+  --vnet-name "${VM_NAME}VNET" \
+  --subnet "${VM_NAME}Subnet" \
+  --public-ip-address "${VM_NAME}IPv6Pub" \
+  -o none
+
+# =========================
+# 6. 创建 VM
+# =========================
+echo "INFO: 正在创建 VM (虚拟机)..."
+az vm create \
+  --resource-group "$GROUP_NAME" \
+  --name "$VM_NAME" \
+  --nics "${VM_NAME}NIC" \
+  --image "$IMAGE" \
+  --size "$SIZE" \
+  --storage-sku Premium_LRS \
+  --os-disk-size-gb 64 \
+  --admin-username ubuntu \
+  --admin-password "YourStrongPassword123!" \
+  --authentication-type password \
+  --security-type Standard \
+  --enable-secure-boot false \
+  --location "$LOCATION" \
+  -o none
+
+# =========================
+# 7. 输出 IP 地址
+# =========================
+echo "INFO: 正在获取 IP 地址..."
+IPV4_ADDRESS=$(az network public-ip show -g "$GROUP_NAME" -n "${VM_NAME}IPv4Pub" --query "ipAddress" -o tsv)
+IPV6_ADDRESS=$(az network public-ip show -g "$GROUP_NAME" -n "${VM_NAME}IPv6Pub" --query "ipAddress" -o tsv)
+
+echo "=========================="
+echo "✅ 创建完成！VM 信息："
+echo "--------------------------"
+echo "资源组:      $GROUP_NAME"
+echo "VM 名称:      $VM_NAME"
+echo "Public IPv4:  $IPV4_ADDRESS"
+echo "Public IPv6:  $IPV6_ADDRESS"
+echo "--------------------------"
+echo "SSH (IPv4):   ssh ubuntu@$IPV4_ADDRESS"
+echo "SSH (IPv6):   ssh ubuntu@\"$IPV6_ADDRESS\""
+echo "=========================="
+
+# =========================
+# 8. (可选) 执行重装脚本
+# =========================
+if [[ "$REINSTALL_FLAG" == "true" ]]; then
+  echo "INFO: 检测到 --reinstall, 正在执行重装脚本..."
+  bash az_reinstall.sh --ip "$IPV4_ADDRESS" --max-tries 200 --resolve "$LOCATION.proxy"
+  echo "INFO: 重装脚本执行完毕。"
+fi
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