Azure 事件网格部署失败

Question

azure event grid将捕获订阅中的VM创建和删除，并将Event Hub作为endpoint。但是部署失败，出现以下错误

指定的主题属性与事件订阅范围内的预期主题不匹配。

有什么想法吗？提前致谢

{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
},
"variables": {
    "eventHubNamespace": "evtNameSpace",
    "eventHubName": "evtHub001"

},
"resources": [
    {
        "type": "Microsoft.EventHub/namespaces",
        "apiVersion": "2018-01-01-preview",
        "name": "[variables('eventHubNamespace')]",
        "location": "[resourceGroup().location]",
        "sku": {
            "name": "Standard"
        },
        "properties": {
            "isAutoInflateEnabled": true,
            "maximumThroughputUnits": 7
        },
        "resources": [
            {
                "type": "EventHubs",
                "apiVersion": "2017-04-01",
                "name": "[variables('eventHubName')]",
                "dependsOn": [
                    "[resourceId('Microsoft.EventHub/namespaces', variables('eventHubNamespace'))]"
                ],
                "properties": {
                    "messageRetentionInDays": 1,
                    "partitionCount": 2
                }
            }
        ]
    },
    {
        "type": "Microsoft.EventGrid/eventSubscriptions",
        "apiVersion": "2020-06-01",
        "name": "cyberarktest00001",
        "dependsOn": [
            "[resourceId('Microsoft.EventHub/namespaces/eventHubs', variables('eventHubNamespace'), variables('eventHubName'))]"
        ],
        "properties": {
            "topic": "[subscription().id]",
            "destination": {
                "endpointType": "EventHub",
                "properties": {
                    "resourceId": "[resourceId('Microsoft.EventHub/namespaces/eventhubs', variables('eventHubNamespace'), variables('eventHubName'))]"
                }
            },
            "filter": {
                "subjectBeginsWith": "",
                "subjectEndsWith": "",
                "isSubjectCaseSensitive": false,
                "includedEventTypes": [
                    "Microsoft.Resources.ResourceWriteSuccess",
                    "Microsoft.Resources.ResourceDeleteSuccess"
                ],
                "advancedFilters": [
                    {
                        "operatorType": "StringContains",
                        "key": "data.operationName",
                        "values": [
                            "Microsoft.Compute/virtualMachines/write",
                            "Microsoft.Compute/virtualMachine/delete"
                        ]
                    },
                    {
                        "operatorType": "StringContains",
                        "key": "data.httpRequest.method",
                        "values": [
                            "PUT",
                            "PATCH"
                        ]
                    }
                ]
            },
            "retryPolicy": {
                "maxDeliveryAttempts": 2,
                "eventTimeToLiveInMinutes": 120
            }
        }
    }
],
"outputs": {
}

}

Answer 1

我们在本地环境中进行了测试，以下观察结果基于分析。

指定的主题属性与事件订阅范围内的预期主题不匹配。

根据Azure文档，< code >“微软。event grid/event subscriptions 没有任何类似于< code>topic的属性，因此arm模板部署失败并出现错误。

我们已经删除了共享模板中< code>eventsubscriptions下的主题属性

以下是输出截图以供参考：