ARM 模板 ResourceID 不正确（添加了逗号？）

Question

我正在尝试从我构建的 ARM 模板部署 Azure AppGateway。但是我一直遇到错误：

The template variable 'appGatewayFrontendPort' is not valid: Unable to evaluate template language function 'resourceId': function requires exactly one multi-segmented argument which must be resource type including resource provider namespace. Current function arguments 'Microsoft.Network/applicationGateways/,Logis-AppGW-UK/frontendPorts/appGatewayFrontendPort'.

由于某种奇怪的原因，当我连接它时，我的 resourceID 会添加一个逗号。我在其他对象中使用了类似的 resourceID 调用，它按预期进行。附上相关的 ARM 模板。欢迎任何帮助。我试过用单个变量来做这个，它最终得到了同样的错误。如您所见，使用相同方法成功引用了 gatewaySubnetRef 变量，但我无法使其与 appGatewayfrontendPort IP 一起使用。

"variables": {
    "HUBVNET": "[resourceId('Microsoft.Network/virtualNetworks',concat('VNet-Logis-HUB-',parameters('RegionCode')))]",
    "LANVNet": "[resourceId('Microsoft.Network/virtualNetworks',concat('VNet-Logis-LAN-',parameters('RegionCode')))]",
    "DMZVnet": "[resourceId('Microsoft.Network/virtualNetworks',concat('VNet-Logis-DMZ-',parameters('RegionCode')))]",
    "StorageAccountName": "[toLower(concat('logis',parameters('RegionCode'),'storage'))]",
    "DMZServersDNS": "[split(parameters('DMZ DNS Server Address'),',')]",
    "LANServersDNS": "[split(parameters('LAN DNS Server Address'),',')]",
    "gatewaySubnetRef": "[resourceId('Microsoft.Network/virtualNetworks/subnets', concat('VNet-Logis-HUB-',parameters('RegionCode')), 'GatewaySubnet')]",
    "appGatewaySubnetRef": "[resourceId('Microsoft.Network/virtualNetworks/subnets', concat('VNet-Logis-HUB-',parameters('RegionCode')), 'AppGatewaySubnet')]",
    "appGatewayPublicIPRef": "[resourceId('Microsoft.Network/publicIPAddresses/', concat('AppGW-',parameters('RegionCode'),'-PublicIP'))]",
    "RecoveryServicesName": "[concat('BackupVault-Logis-',parameters('RegionCode'))]",
    "AppGwFrontendPortName": "[concat('Logis-AppGW-',parameters('RegionCode'),'/frontendPorts/appGatewayFrontendPort')]",
    "AppGwFrontendIP": "[concat('Logis-AppGW-',parameters('RegionCode'), '/frontendIPConfigurations/appGatewayFrontendIP')]",
    "appGatewayFrontendPort": "[resourceId('Microsoft.Network/applicationGateways/', variables('AppGwFrontendPortName'))]",
    "appGatewayFrontendIP": "[resourceId('Microsoft.Network/applicationGateways/', variables('AppGwFrontendIP'))]"
},

Answer 1

几件事：

1) 避免使用 concat 创建 resourceIds，这更难，让函数为您完成工作。

2) resourceIds 需要相同数量的段和参数。将段视为类型参数中的斜线数。您看到的大多数 resourceId 函数调用只有一个，例如

    [resourceId('Microsoft.Network/virtualNetworks', 'myVnet')]

但多段的并不少见：

    [resourceId('Microsoft.Network/virtualNetworks/subnets', 'myVnet', 'firstSubnet')]

供您的 AppGateway 前端使用：

    "appGatewayFrontendPort": "[resourceId('Microsoft.Network/applicationGateways/frontendPorts', concat('Logis-AppGW-',parameters('RegionCode')), 'appGatewayFrontEndPort')]"

然后去掉变量“AppGwFrontendPortName”

这里还有一点：https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-template-functions-resource#resourceid

HTH

Answer 2

我也在为此苦苦挣扎。这里有更多例子

参数

"authorizationRules": {
        "value": [
            {
                "name": "RootManageSharedAccessKey",
                "properties": {
                    "rights": [
                        "Listen",
                        "Manage",
                        "Send"
                    ]
                }
            },
            {
                "name": "SendListenAccess",
                "properties": {
                    "rights": [
                        "Listen",
                        "Send"
                    ]
                }
            }
        ]
    }

输出声明

"eventHubAuthorizationRulesId": {
        "type": "array",
        "copy": {
            "count": "[length(parameters('authorizationRules'))]",
            "input": "[resourceId('Microsoft.Eventhub/namespaces/authorizationRules', parameters('namespace'), parameters('authorizationRules')[copyIndex()].name)]"
        }
    },
    "eventHubAuthorizationRulesId2": {
        "type": "array",
        "copy": {
            "count": "[length(parameters('authorizationRules'))]",
            "input": "[resourceId('Microsoft.Eventhub/namespaces/eventhubs/authorizationRules', parameters('namespace'),parameters('eventHubName'), parameters('authorizationRules')[copyIndex()].name)]"
        }
    }

打印：

"eventHubAuthorizationRulesId": {
    "type": "Array",
    "value": [
      "/subscriptions/xxxxxx/resourceGroups/dummy-rg/providers/Microsoft.Eventhub/namespaces/namespaceEH-dummy-1/authorizationRules/RootManageSharedAccessKey",    
      "/subscriptions/xxxxxx/resourceGroups/dummy-rg/providers/Microsoft.Eventhub/namespaces/namespaceEH-dummy-1/authorizationRules/SendListenAccess"
    ]
  },
  "eventHubAuthorizationRulesId2": {
    "type": "Array",
    "value": [
      "/subscriptions/xxxxxx/resourceGroups/dummy-rg/providers/Microsoft.Eventhub/namespaces/namespaceEH-dummy-1/eventhubs/eventHub-dummy-1/authorizationRules/RootManageSharedAccessKey",
      "/subscriptions/xxxxxx/resourceGroups/dummy-rg/providers/Microsoft.Eventhub/namespaces/namespaceEH-dummy-1/eventhubs/eventHub-dummy-1/authorizationRules/SendListenAccess"
    ]
  }