使用 Azure 资源管理器模板为 Azure 数据资源管理器创建事件中心数据连接Create an Event Hub data connection for Azure Data Explorer by using Azure Resource Manager template

• 09/30/2020
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Azure 数据资源管理器是一项快速且高度可缩放的数据探索服务，适用于日志和遥测数据。Azure Data Explorer is a fast and highly scalable data exploration service for log and telemetry data. Azure 数据资源管理器提供了从事件中心、IoT 中心和写入 blob 容器的 blob 引入数据（数据加载）的功能。Azure Data Explorer offers ingestion (data loading) from Event Hubs, IoT Hubs, and blobs written to blob containers.

本文使用 Azure 资源管理器模板为 Azure 数据资源管理器创建事件中心数据连接。In this article, you create an Event Hub data connection for Azure Data Explorer by using Azure Resource Manager template.

先决条件Prerequisites

• 如果没有 Azure 订阅，请在开始前创建一个试用订阅。If you don't have an Azure subscription, create a Trial Subscription before you begin.
• 创建群集和数据库Create a cluster and database
• 创建表和列映射Create a table and column mapping
• 创建事件中心Create an event hub

用于添加事件中心数据连接的 Azure 资源管理器模板Azure Resource Manager template for adding an Event Hub data connection

以下示例显示用于添加事件中心数据连接的 Azure 资源管理器模板。The following example shows an Azure Resource Manager template for adding an Event Hub data connection. 可以使用此窗体在 Azure 门户中编辑和部署模板。You can edit and deploy the template in the Azure portal by using the form.

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "namespaces_eventhubns_name": {
            "type": "string",
            "defaultValue": "eventhubns",
            "metadata": {
                "description": "Specifies the Event Hub Namespace name."
            }
        },
        "EventHubs_eventhubdemo_name": {
            "type": "string",
            "defaultValue": "eventhubdemo",
            "metadata": {
                "description": "Specifies the Event Hub name."
            }
        },
        "consumergroup_default_name": {
            "type": "string",
            "defaultValue": "$Default",
            "metadata": {
                "description": "Specifies the consumer group of the Event Hub."
            }
        },
        "Clusters_kustocluster_name": {
            "type": "string",
            "defaultValue": "kustocluster",
            "metadata": {
                "description": "Specifies the name of the cluster"
            }
        },
        "databases_kustodb_name": {
            "type": "string",
            "defaultValue": "kustodb",
            "metadata": {
                "description": "Specifies the name of the database"
            }
        },
        "tables_kustotable_name": {
            "type": "string",
            "defaultValue": "kustotable",
            "metadata": {
                "description": "Specifies the name of the table"
            }
        },
        "mapping_kustomapping_name": {
            "type": "string",
            "defaultValue": "kustomapping",
            "metadata": {
                "description": "Specifies the name of the mapping rule"
            }
        },
        "dataformat_type": {
            "type": "string",
            "defaultValue": "csv",
            "metadata": {
                "description": "Specifies the data format"
            }
        },
        "dataconnections_kustodc_name": {
            "type": "string",
            "defaultValue": "kustodc",
            "metadata": {
                "description": "Name of the data connection to create"
            }
        },
        "subscriptionId": {
            "type": "string",
            "defaultValue": "[subscription().subscriptionId]",
            "metadata": {
                "description": "Specifies the subscriptionId of the Event Hub"
            }
        },
        "resourceGroup": {
            "type": "string",
            "defaultValue": "[resourceGroup().name]",
            "metadata": {
                "description": "Specifies the resourceGroup of the Event Hub"
            }
        },
        "location": {
            "type": "string",
            "defaultValue": "[resourceGroup().location]",
            "metadata": {
                "description": "Location for all resources."
            }
        }
    },
    "variables": {
    },
    "resources": [{
            "type": "Microsoft.Kusto/Clusters/Databases/DataConnections",
            "apiVersion": "2019-09-07",
            "name": "[concat(parameters('Clusters_kustocluster_name'), '/', parameters('databases_kustodb_name'), '/', parameters('dataconnections_kustodc_name'))]",
            "location": "[parameters('location')]",
            "kind": "EventHub",
            "properties": {
                "eventHubResourceId": "[resourceId(parameters('subscriptionId'), parameters('resourceGroup'), 'Microsoft.EventHub/namespaces/eventhubs', parameters('namespaces_eventhubns_name'), parameters('EventHubs_eventhubdemo_name'))]",
                "consumerGroup": "[parameters('consumergroup_default_name')]",
                "tableName": "[parameters('tables_kustotable_name')]",
                "mappingRuleName": "[parameters('mapping_kustomapping_name')]",
                "dataFormat": "[parameters('dataformat_type')]"
            }
        }
    ]
}

清理资源Clean up resources

不再需要 Azure 资源时，请通过删除资源组来清理部署的资源。When the Azure resources are no longer needed, clean up the resources you deployed by deleting the resource group.

使用 Azure 门户清理资源Clean up resources using the Azure portal

按清理资源中的步骤删除 Azure 门户中的资源。Delete the resources in the Azure portal by following the steps in clean up resources.

使用 PowerShell 清理资源Clean up resources using PowerShell

$projectName = Read-Host -Prompt "Enter the same project name that you used in the last procedure"
$resourceGroupName = "${projectName}rg"

Remove-AzResourceGroup -ResourceGroupName $resourceGroupName

Write-Host "Press [ENTER] to continue ..."