如何在Azure ARM模板中選擇VM T恤尺寸

Question

我有一個VM部署模板，其中將VM大小定義為T恤大小，例如small = Standard_DS2_v2，medium = Standard_E4s_v3，large = Standard_E4s_v3。

我已經將它們定義為數組，如下面的變量部分所示

 "parameters": {
        "vmSpecs": {
            "type": "array"
        }
},

"variables": {
        "vmSizeType" :[{
            "small" : "Standard_DS2_v2",
            "medium": "Standard_E4s_v3",
            "large" : "Standard_E32s_v3"
        }]
},

"resources": [
{
            "name": "[parameters('vmSpecs')[copyIndex()].vmName]",
            "type": "Microsoft.Compute/virtualMachines",
            "location": "[resourceGroup().location]",
            "apiVersion": "2018-06-01",
            "dependsOn": [
                "VMNIC0Copy",
                "[variables('storageAccountName')]"
            ],
            "copy": {
                "name": "VMCopy",
                "count": "[length(parameters('vmSpecs'))]"
            },

            "properties": {
                "licenseType": "[parameters('vmSpecs')[copyIndex()].licenseType]",
                "hardwareProfile": {
                    "vmSize": "[parameters('vmSpecs')variables('vmSizeType')[copyIndex()].vmSize[1]]"
                }
}

在參數文件中

"vmSpecs": {
            "value": [
                { //vm01
                    "vmName": "test",
                    "dnsDomain": "domain.com",
                    "vmSize": "medium"
                 }
           }

我的問題是我如何輸入vmSize並根據定義的內容選擇大小

Answer 1

就像您通常（使用點符號）訪問幾乎所有語言的對象屬性一樣：

"vmSizeType" :{ << should be an object, you only make it harder making it an array
    "small" : "Standard_DS2_v2",
    "medium": "Standard_E4s_v3",
    "large" : "Standard_E32s_v3"
}
...
"vmSize": "[variables('vmSizeType')[parameters('vmSpecs')[copyIndex()].vmSize]]"
            ^^ tshirt variable     ^ ^^ input parameter   ^^ iteration ^^ property
                                   ^ get property defined dynamically, have to use [] syntax instead of dot notation
                                     for static\hardcoded property name you can use dot notation:
                                     variables('vmSizeType').small

如果您需要將tshirt變量設置為數組（沒有理由），則也必須考慮到這一點