我尝试使用恢复服务，我可以通过ARM模板自动将VM添加到Azure备份。我已经在单个计算机部署上成功完成了此操作，但是我尝试在部署多个VM时导入它。
以下是我的帮助： https://www.francoisdelport.com/2017/03/automating-azure-vm-backups-using-arm-templates/
和
Azure ARM JSON template - Add VM to Recovery Services Vault in different Resource Group
以下是我工作的单个部署的片段
{
"apiVersion": "2017-05-10",
"name": "nestedTemplate",
"type": "Microsoft.Resources/deployments",
"resourceGroup": "Env1",
"dependsOn": [
"[concat('Microsoft.Compute/virtualMachines/', variables('vmName'))]"
],
"properties": {
"mode": "Incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"variables": {},
"resources": [
{
"apiVersion": "2016-06-01",
"name": "[concat( parameters('recoveryVault'), '/Azure/', 'iaasvmcontainer;iaasvmcontainerv2;', parameters('vmRsg') , ';', parameters('vmPrefix'), '/vm;iaasvmcontainerv2;', parameters('vmRsg'),';', parameters('vmPrefix'))]",
"location": "[resourceGroup().location]",
"type": "Microsoft.RecoveryServices/vaults/backupFabrics/protectionContainers/protectedItems",
"properties": {
"protectedItemType": "Microsoft.Compute/virtualMachines",
"policyId": "[resourceId('Microsoft.RecoveryServices/vaults/backupPolicies', parameters('recoveryVault'), parameters('recoveryPolicy'))]",
"sourceResourceId": "[resourceId(subscription().subscriptionId, parameters('vmRsg'), 'Microsoft.Compute/virtualMachines', parameters('vmPrefix'))]"
}
}
]
}
}
}
现在我尝试在copyIndex表单中使用它来进行VM部署，这是我正在测试的代码：
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"adminUsername": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Username for the Virtual Machine."
}
},
"adminPassword": {
"type": "securestring",
"metadata": {
"description": "Password for the Virtual Machine."
}
},
"dnsNameForPublicIP": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Globally unique DNS Name for the Public IP used to access the Virtual Machine."
}
},
"windowsOSVersion": {
"type": "string",
"defaultValue": "2012-R2-Datacenter",
"allowedValues": [
"2008-R2-SP1",
"2012-Datacenter",
"2012-R2-Datacenter"
],
"metadata": {
"description": "The Windows version for the VM. This will pick a fully patched image of this given Windows version. Allowed values: 2008-R2-SP1, 2012-Datacenter, 2012-R2-Datacenter."
}
},
"vmCount": {
"type": "int",
"defaultValue": 1
},
"virtualNetworkName": {
"type": "string"
},
"dataDiskCount": {
"type": "int",
"defaultValue": 1
},
"recoveryVault": {
"type": "string",
"metadata": {
"description": "Backup vault name"
}
},
"recoveryPolicy": {
"type": "string",
"metadata": {
"description": "Backcup policy name"
}
},
"vmPrefix": {
"type": "string",
"metadata": {
"description": "Prefix for VM names, used with vmCount to build the VM names"
}
},
"vmRsg": {
"type": "string",
"metadata": {
"description": "Resource group where VMs reside"
}
}
},
"variables": {
"imagePublisher": "MicrosoftWindowsServer",
"imageOffer": "WindowsServer",
"OSDiskName": "osdiskforwindowssimple",
"nicName": "myVMNic",
"subnetName": "Subnet",
"vhdStorageType": "Standard_LRS",
"publicIPAddressName": "myPublicIP",
"publicIPAddressType": "Dynamic",
"vhdStorageContainerName": "vhds",
"vmName": "MWindowsVM",
"vmSize": "Standard_A2",
"virtualNetworkName": "MyVNET",
"vnetId": "[resourceId(resourceGroup().name, 'Microsoft.Network/virtualNetworks', parameters('virtualNetworkName'))]",
"subnetRef": "[concat(variables('vnetId'), '/subnets/', variables('subnetName'))]"
},
"resources": [
{
"apiVersion": "2016-03-30",
"type": "Microsoft.Network/publicIPAddresses",
"name": "[concat(variables('publicIPAddressName'), copyIndex(1))]",
"location": "[resourceGroup().location]",
"tags": {
"displayName": "PublicIPAddress"
},
"properties": {
"publicIPAllocationMethod": "[variables('publicIPAddressType')]",
"dnsSettings": {
"domainNameLabel": "[concat(parameters('dnsNameForPublicIP'), copyIndex(1))]"
}
},
"copy": {
"name": "publicIpCopy",
"count": "[parameters('vmCount')]"
}
},
{
"apiVersion": "2016-03-30",
"type": "Microsoft.Network/networkInterfaces",
"name": "[concat(variables('nicName'), copyIndex(1))]",
"location": "[resourceGroup().location]",
"tags": {
"displayName": "NetworkInterface"
},
"dependsOn": [
"[concat('Microsoft.Network/publicIPAddresses/', concat(variables('publicIPAddressName'), copyIndex(1)))]"
],
"properties": {
"ipConfigurations": [
{
"name": "[concat('ipconfig', copyIndex(1))]",
"properties": {
"privateIPAllocationMethod": "Dynamic",
"publicIPAddress": {
"id": "[resourceId('Microsoft.Network/publicIPAddresses', concat(variables('publicIPAddressName'), copyIndex(1)))]"
},
"subnet": {
"id": "[variables('subnetRef')]"
}
}
}
]
},
"copy": {
"name": "nicCopy",
"count": "[parameters('vmCount')]"
}
},
{
"apiVersion": "2017-03-30",
"copy": {
"name": "nodeCopy",
"count": "[parameters('vmCount')]"
},
"type": "Microsoft.Compute/virtualMachines",
"name": "[concat(variables('vmName'), copyIndex(1))]",
"location": "[resourceGroup().location]",
"tags": {
"displayName": "VirtualMachine"
},
"dependsOn": [
"[resourceId('Microsoft.Network/networkInterfaces/', concat(variables('nicName'), copyIndex(1)))]"
],
"properties": {
"hardwareProfile": {
"vmSize": "[variables('vmSize')]"
},
"osProfile": {
"computerName": "[concat(variables('vmName'), copyIndex(1))]",
"adminUsername": "[parameters('adminUsername')]",
"adminPassword": "[parameters('adminPassword')]"
},
"storageProfile": {
"imageReference": {
"publisher": "[variables('imagePublisher')]",
"offer": "[variables('imageOffer')]",
"sku": "[parameters('windowsOSVersion')]",
"version": "latest"
},
"osDisk": {
"createOption": "FromImage"
},
"copy": [
{
"name": "dataDisks",
"count": "[parameters('dataDiskCount')]",
"input": {
"diskSizeGB": 1023,
"lun": "[copyIndex('dataDisks')]",
"createOption": "Empty"
}
}
]
},
"networkProfile": {
"networkInterfaces": [
{
"id": "[resourceId('Microsoft.Network/networkInterfaces', concat(variables('nicName'), copyIndex(1)))]"
}
]
}
}
},
{
"apiVersion": "2017-05-10",
"name": "nestedTemplate",
"type": "Microsoft.Resources/deployments",
"resourceGroup": "Env1",
"dependsOn": [
"[concat('Microsoft.Compute/virtualMachines/', concat(variables('vmName'), copyIndex(1)))]"
],
"properties": {
"mode": "Incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"variables": {},
"resources": [
{
"copy": {
"name": "protectedItemsCopy",
"count": "[parameters('vmCount')]"
},
"apiVersion": "2017-03-30",
"name": "[concat( parameters('recoveryVault'), '/Azure/', 'iaasvmcontainer;iaasvmcontainerv2;', parameters('vmRsg') , ';', parameters('vmPrefix'), copyIndex(1), '/vm;iaasvmcontainerv2;', parameters('vmRsg'),';', parameters('vmPrefix'), copyIndex(1))]",
"location": "[resourceGroup().location]",
"type": "Microsoft.RecoveryServices/vaults/backupFabrics/protectionContainers/protectedItems",
"properties": {
"protectedItemType": "Microsoft.Compute/virtualMachines",
"policyId": "[resourceId('Microsoft.RecoveryServices/vaults/backupPolicies', parameters('recoveryVault'), parameters('recoveryPolicy'))]",
"sourceResourceId": "[resourceId(subscription().subscriptionId ,parameters('vmRsg'),'Microsoft.Compute/virtualMachines', concat(parameters('vmPrefix'), copyIndex(1)) )]"
}
}
]
}
}
}
]
}
可悲的是，它在尝试部署时报告错误，我无法弄清楚原因，因为它似乎是正确的。
Error: Code=InvalidTemplate; Message=Deployment template validation failed: 'The template resource 'nestedTemplate' at line '198' and column '10' is not valid: The template function 'copyIndex' is not expected at this location. The function can only be used in a resource with copy specified. Please see https://aka.ms/arm-copy for usage details.. Please see https://aka.ms/arm-template-expressions for usage details.'.
The deployment validation failed
仅供参考，第198行是"name": "nestedTemplate",
请问任何想法？
答案 0 :(得分：1)
要扩展@ 4c74356b41，我错过了父模板上"index":{ "value": "[copyIndex()]"内的所有重要"Microsoft.Resources/deployments"。
对于想要了解更多信息的人，请查看：https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-create-multiple
确保您在需要复制的项目旁边有('index')参数，例如"[concat(parameters('WHATEVER'), parameters('index'))]"
我最终在我的链接模板中有一个嵌套的源代码，用于我正在寻找的整体设计。
所以我的父模板有一个链接（子）模板（到另一个文件）：
name": "[concat('nestings', copyIndex(1))]",
"type": "Microsoft.Resources/deployments", ...
我的子模板包含具有参数('index')的VM的所有常规建筑物，以确保正确命名重复的项目。
最后在子模板的底部我有一个嵌套的模板源，所以我可以将VM备份到另一个资源组（必须嵌套，否则你不能做多个资源组），看起来像这样：
{
"apiVersion": "2017-05-10",
"name": "[concat('nestedTemplate', parameters('index'))]",
"type": "Microsoft.Resources/deployments",
"resourceGroup": "Env1",
"dependsOn": [
"[concat('Microsoft.Compute/virtualMachines/', concat(variables('vmName'), parameters('index')))]"
],
"properties": {
"mode": "Incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"variables": {},
"resources": [
{
"apiVersion": "2016-06-01",
"name": "[concat( parameters('recoveryVault'), '/Azure/', 'iaasvmcontainer;iaasvmcontainerv2;', parameters('vmRsg') , ';', concat(parameters('vmPrefix'), parameters('index')), '/vm;iaasvmcontainerv2;', parameters('vmRsg'),';', concat(parameters('vmPrefix'), parameters('index')))]",
"location": "[resourceGroup().location]",
"type": "Microsoft.RecoveryServices/vaults/backupFabrics/protectionContainers/protectedItems",
"properties": {
"protectedItemType": "Microsoft.Compute/virtualMachines",
"policyId": "[resourceId('Microsoft.RecoveryServices/vaults/backupPolicies', parameters('recoveryVault'), parameters('recoveryPolicy'))]",
"sourceResourceId": "[resourceId(subscription().subscriptionId, parameters('vmRsg'), 'Microsoft.Compute/virtualMachines', concat(parameters('vmPrefix'), parameters('index')))]"
}
}
]
}
}
}
答案 1 :(得分：0)
所以它告诉你你不应该在那个地方使用copyIndex（）函数。现在为什么会发生这种情况我不知道，但我知道内联模板是一团糟（例如他们使用父模板参数，而不是嵌套模板），我很确定你是否将该模板转换为真正的嵌套模板模板（所以链接的模板，完全独立的文件）上面的语法将起作用。
另外，我是以另外的方式处理这个问题。我为每个VM使用了一个单独的嵌套部署，因此我在部署资源上使用副本，而不是备份资源。