使用复制对象创建多个Azure VM

Question

我有一个ARM模板和参数文件，该文件已在Azure中成功部署了加入域的VM。

• 虚拟机
• NIC
• 操作系统磁盘

[它需要更新以部署500个VM，它们的名称后缀为-01，-02，-03等。我试图在模板的资源部分中使用复制对象，但是遇到了问题，所以我想回顾一下我接近这个。

https://docs.microsoft.com/en-us/azure/azure-resource-manager/templates/create-multiple-instances

原始ARM模板中的代码段

    "resources": [
        {
            "type": "Microsoft.Network/networkInterfaces",
            "name": "[variables('nicName')]",
            "apiVersion": "[variables('apiVersion')]",
            "tags": "[parameters('tag')]",
            "location": "[parameters('location')]",
            "properties": {
                "ipConfigurations": [
                    {
                        "name": "ipconfig",
                        "properties": {
                            "privateIPAllocationMethod": "Dynamic",
                            "subnet": {
                                "id": "[parameters('subnetID')]"
                            }
                        }
                    }
                ]
            }
        },
        {
            "type": "Microsoft.Compute/virtualMachines",
            "name": "[variables('vmSettings').vmNamePrefix]",
            "apiVersion": "2017-03-30",
            "tags": "[parameters('tag')]",
            "location": "[parameters('location')]",
            "properties": {
                "hardwareProfile": {
                    "vmSize": "[parameters('vmSize')]"
                },
                "osProfile": {
                    "computerName": "[variables('vmSettings').vmNamePrefix]",
                    "adminUsername": "[variables('vmSettings').adminUserName]",
                    "adminPassword": "[variables('vmSettings').adminPassword]"
                },
                "storageProfile": {
                    "imageReference": "[variables('imageReference')]",
                    "osDisk": {
                        "name": "[concat(parameters('dnsLabelPrefix'), '-os')]",
                        "caching": "ReadWrite",
                        "createOption": "FromImage"
                    },
                    "dataDisks": [ ]
                },
                "networkProfile": {
                    "networkInterfaces": [
                        {
                            "id": "[resourceId('Microsoft.Network/networkInterfaces', variables('nicName'))]"
                        }
                    ]
                }
            },
            "dependsOn": [
                "[resourceId('Microsoft.Network/networkInterfaces', variables('nicName'))]"
            ]
        },

1. 我是简单地在VM上使用copy还是必须在NIC和OS磁盘上添加它？
2. 我尝试过的一种语法。我可以重试的示例语法将很有用。

"name": "[concat(variables('vmSettings').vmNamePrefix), copyIndex()]"

Answer 1

A1。您需要同时在VM和NIC（而不是OS Disk）中添加副本。

A2。我建议您仅将VM名称后缀与复制索引一起使用，而不要像01、02等那样使用。您可以看到函数copyIndex()。然后，您可以像这样更改提供的Nic和VM的模板：

"resources": [
        {
            "type": "Microsoft.Network/networkInterfaces",
            "name": "[concat(variables('nicName'), '-', copyIndex())]",
            "apiVersion": "[variables('apiVersion')]",
            "tags": "[parameters('tag')]",
            "location": "[parameters('location')]",
            "copy": {
                "name": "nicLoop",
                "count": "[parameters('numberOfInstances')]"
            },
            "properties": {
                "ipConfigurations": [
                    {
                        "name": "ipconfig",
                        "properties": {
                            "privateIPAllocationMethod": "Dynamic",
                            "subnet": {
                                "id": "[parameters('subnetID')]"
                            }
                        }
                    }
                ]
            }
        },
        {
            "type": "Microsoft.Compute/virtualMachines",
            "name": "[concat(variables('vmSettings').vmNamePrefix, '-', copyIndex()]",
            "apiVersion": "2017-03-30",
            "tags": "[parameters('tag')]",
            "location": "[parameters('location')]",
            "copy": {
                "name": "vmLoop",
                "count": "[parameters('numberOfInstances')]"
            },
            "properties": {
                "hardwareProfile": {
                    "vmSize": "[parameters('vmSize')]"
                },
                "osProfile": {
                    "computerName": "[variables('vmSettings').vmNamePrefix]",
                    "adminUsername": "[variables('vmSettings').adminUserName]",
                    "adminPassword": "[variables('vmSettings').adminPassword]"
                },
                "storageProfile": {
                    "imageReference": "[variables('imageReference')]",
                    "osDisk": {
                        "name": "[concat(parameters('dnsLabelPrefix'), '-os')]",
                        "caching": "ReadWrite",
                        "createOption": "FromImage"
                    },
                    "dataDisks": [ ]
                },
                "networkProfile": {
                    "networkInterfaces": [
                        {
                            "id": "[resourceId('Microsoft.Network/networkInterfaces', concat(variables('nicName'), '-', copyIndex())]"
                        }
                    ]
                }
            },
            "dependsOn": [
                "[resourceId('Microsoft.Network/networkInterfaces', variables('nicName'), '-', copyIndex())]"
            ]
        },