Azure ARM模板：嵌套模板中的输出存在问题

我目前面临嵌套模板的问题。 当我在下面应用我的模板详细信息时，我从Azure获得以下答案：

Azure Error: InvalidTemplate
Message: Deployment template validation failed: 'The template reference 'sandbox.test.portal' is not valid: could not find template resource or resource copy with this name. Please see https://aka.ms/arm-template-expressions/#reference for usage details.'.

但是，我不太明白为什么会出现这个问题，因为对于嵌套模板中的内容，我使用了它们在这里的文档中提供的内容：

我的手臂模板：

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "location": {
            "type": "string",
            "defaultValue": "[resourceGroup().location]",
            "metadata": {
                "description": "Location for all resources."
            }
        },
        "newZoneName": {
            "type": "string",
            "defaultValue": "sandbox.test.portal",
            "metadata": {
                "description": "The name of the DNS zone to be created.  Must have at least 2 segements, e.g. hostname.org"
            }
        },
        "newRecordName": {
            "type": "string",
            "defaultValue": "www",
            "metadata": {
                "description": "The name of the DNS record to be created.  The name is relative to the zone, not the FQDN."
            }
        }
    },
    "variables": {
        "publicIPAddressName": "[concat(resourceGroup().name, '-pip')]",
    },
    "resources": [
        {
            "apiVersion": "2015-06-15",
            "type": "Microsoft.Network/publicIPAddresses",
            "name": "[variables('publicIPAddressName')]",
            "location": "[parameters('location')]",
            "properties": {
                "publicIPAllocationMethod": "Dynamic",
                "dnsSettings": {
                    "domainNameLabel": "[parameters('dnsLabelPrefix')]"
                }
            }
        },
        {
            "apiVersion": "2017-05-10",
            "name": "nestedTemplate",
            "type": "Microsoft.Resources/deployments",
            "resourceGroup": "my-rg",
            "subscriptionId": "[subscription().subscriptionId]",
            "properties": {
                "mode": "Incremental",
                "template": {
                    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
                    "contentVersion": "1.0.0.0",
                    "parameters": {
                    },
                    "variables": {
                    },
                    "resources": [
                        {
                            "type": "Microsoft.Network/dnszones",
                            "name": "[parameters('newZoneName')]",
                            "apiVersion": "2016-04-01",
                            "location": "global",
                            "properties": {
                            }
                        },
                        {
                            "type": "Microsoft.Network/dnszones/a",
                            "name": "[concat(parameters('newZoneName'), '/', parameters('newRecordName'))]",
                            "apiVersion": "2016-04-01",
                            "location": "global",
                            "dependsOn": [
                                "[parameters('newZoneName')]"
                            ],
                            "properties": {
                                "TTL": 3600,
                                "ARecords": [
                                    {
                                        "ipv4Address": "1.2.3.4"
                                    },
                                    {
                                        "ipv4Address": "1.2.3.5"
                                    }
                                ]
                            }
                        }
                    ],
                    "outputs": {
                        "nameServers": {
                            "type": "array",
                            "value": "[reference(parameters('newZoneName')).nameServers]"
                        }
                    }
                }
            }
        }
    ]
}

---

基本上，您需要从嵌套的内联模板中删除输出，因此删除此位：

"outputs": {
    "nameServers": {
        "type": "array",
        "value": "[reference(parameters('newZoneName')).nameServers]"
    }
}

长话短说，嵌套内联部署是不好的。不要使用它们

或者，将其移动到父模板并执行真正的查找：

reference(resourceId('Microsoft.Network/dnszones', parameters('newZoneName')))

---

模板中有几个小错误：

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "location": {
            "type": "string",
            "defaultValue": "[resourceGroup().location]",
            "metadata": {
                "description": "Location for all resources."
            }
        },
        "newZoneName": {
            "type": "string",
            "defaultValue": "sandbox.test.portal",
            "metadata": {
                "description": "The name of the DNS zone to be created.  Must have at least 2 segements, e.g. hostname.org"
            }
        },
        "newRecordName": {
            "type": "string",
            "defaultValue": "www",
            "metadata": {
                "description": "The name of the DNS record to be created.  The name is relative to the zone, not the FQDN."
            }
        }
    },
    "variables": {
        "publicIPAddressName": "[concat(resourceGroup().name, '-pip')]",
    },
    "resources": [
        {
            "apiVersion": "2015-06-15",
            "type": "Microsoft.Network/publicIPAddresses",
            "name": "[variables('publicIPAddressName')]",
            "location": "[parameters('location')]",
            "properties": {
                "publicIPAllocationMethod": "Dynamic",
                "dnsSettings": {
                    "domainNameLabel": "[parameters('dnsLabelPrefix')]"
                }
            }
        },
        {
            "apiVersion": "2017-05-10",
            "name": "nestedTemplate",
            "type": "Microsoft.Resources/deployments",
            "resourceGroup": "my-rg",
            "subscriptionId": "[subscription().subscriptionId]",
            "properties": {
                "mode": "Incremental",
                "template": {
                    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
                    "contentVersion": "1.0.0.0",
                    "parameters": {
                    },
                    "variables": {
                    },
                    "resources": [
                        {
                            "type": "Microsoft.Network/dnszones",
                            "name": "[parameters('newZoneName')]",
                            "apiVersion": "2016-04-01",
                            "location": "global",
                            "properties": {
                            }
                        },
                        {
                            "type": "Microsoft.Network/dnszones/a",
                            "name": "[concat(parameters('newZoneName'), '/', parameters('newRecordName'))]",
                            "apiVersion": "2016-04-01",
                            "location": "global",
                            "dependsOn": [
                                "[parameters('newZoneName')]"
                            ],
                            "properties": {
                                "TTL": 3600,
                                "ARecords": [
                                    {
                                        "ipv4Address": "1.2.3.4"
                                    },
                                    {
                                        "ipv4Address": "1.2.3.5"
                                    }
                                ]
                            }
                        }
                    ],
                    "outputs": {
                        "nameServers": {
                            "type": "array",
                            "value": "[reference(parameters('newZoneName')).nameServers]"
                        }
                    }
                }
            }
        }
    ]
}

变量'-pip']中的逗号， 未定义的参数dnsLabelPrefix 嵌套输出中的一般错误。使用嵌套模板时，azure不会在主模板中找到它。因此，您必须使用具有标识符和API的引用函数：[ReferenceSourceId'Microsoft.Network/dnszones'，参数'newZoneName'，'2016-04-01'。nameServers]

我修改了您的模板并在订阅中验证

    {
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "newZoneName": {
            "type": "string",
            "defaultValue": "sandbox.test.portal",
            "metadata": {
                "description": "The name of the DNS zone to be created.  Must have at least 2 segements, e.g. hostname.org"
            }
        },
        "newRecordName": {
            "type": "string",
            "defaultValue": "www",
            "metadata": {
                "description": "The name of the DNS record to be created.  The name is relative to the zone, not the FQDN."
            }
        },
        "dnsLabelPrefix": {
            "type": "string",
            "defaultValue": "[concat('dns',uniqueString(resourceGroup().name))]"
        },
        "nestedResourceGroup": {
            "type": "string",
            "defaultValue": "my-rg",
            "metadata": {
                "description": "my-rg"
            }
        }
    },
    "variables": {
        "publicIPAddressName": "[concat(resourceGroup().name, '-pip')]"
    },
    "resources": [
        {
            "apiVersion": "2015-06-15",
            "type": "Microsoft.Network/publicIPAddresses",
            "name": "[variables('publicIPAddressName')]",
            "location": "[resourceGroup().location]",
            "properties": {
                "publicIPAllocationMethod": "Dynamic",
                "dnsSettings": {
                    "domainNameLabel": "[parameters('dnsLabelPrefix')]"
                }
            }
        },
        {
            "apiVersion": "2017-05-10",
            "name": "nestedTemplate",
            "type": "Microsoft.Resources/deployments",
            "resourceGroup": "[parameters('nestedResourceGroup')]",
            "subscriptionId": "[subscription().subscriptionId]",
            "properties": {
                "mode": "Incremental",
                "template": {
                    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
                    "contentVersion": "1.0.0.0",
                    "parameters": {
                    },
                    "variables": {
                    },
                    "resources": [
                        {
                            "type": "Microsoft.Network/dnszones",
                            "name": "[parameters('newZoneName')]",
                            "apiVersion": "2016-04-01",
                            "location": "global",
                            "properties": {
                            }
                        },
                        {
                            "type": "Microsoft.Network/dnszones/a",
                            "name": "[concat(parameters('newZoneName'), '/', parameters('newRecordName'))]",
                            "apiVersion": "2016-04-01",
                            "location": "global",
                            "dependsOn": [
                                "[resourceId('Microsoft.Network/dnszones', parameters('newZoneName'))]"
                            ],
                            "properties": {
                                "TTL": 3600,
                                "ARecords": [
                                    {
                                        "ipv4Address": "1.2.3.4"
                                    },
                                    {
                                        "ipv4Address": "1.2.3.5"
                                    }
                                ]
                            }
                        }
                    ],
                    "outputs": {
                        "nameServers": {
                            "type": "array",
                            "value": "[reference(resourceId('Microsoft.Network/dnszones', parameters('newZoneName')), '2016-04-01').nameServers]"
                        }
                    }
                }
            }
        }
    ]
}

---

祝你今天愉快

谢谢你的反馈。你能告诉我一些关于嵌套内联部署不好的细节吗？如果我们与另一个资源组中的某个内容有链接，您建议使用什么来代替此链接？链接模板。如果您只需要引用另一个资源组或订阅中的某个内容，您可以直接引用它，而不需要另一个部署