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我們試圖部署一個ARM模板，用於部署流分析作業n事件中心輸出取決於輸入參數。 現在我們遇到的所有成功，但outputs屬性複製循環功能，獲取每個活動中心的主鍵內listKeys()功能：listIndex（）中的copyIndex（）
"sharedAccessPolicyKey": "[listKeys(resourceId('Microsoft.EventHub/namespaces/eventhubs/authorizationRules', variables('clientEventHubNamespace'), parameters('clients')[copyIndex('outputs')].id, variables('clientEventHubClientSharedAccessName')), '2015-08-01').primaryKey]"
我們得到的錯誤：
17:44:31 - Error: Code=InvalidTemplate; Message=Deployment template validation failed: 'The template resource 'tailor-router-axgf7t3gtspue' at line '129' and column '10' is not valid: The template function 'copyIndex' is not expected at this location. The function can only be used in a resource with copy specified. Please see https://aka.ms/arm-copy for usage details.. Please see https://aka.ms/arm-template-expressions for usage details.'.
然而，如果我們將其更改爲特定索引：
"sharedAccessPolicyKey": "[listKeys(resourceId('Microsoft.EventHub/namespaces/eventhubs/authorizationRules', variables('clientEventHubNamespace'), parameters('clients')[0].id, variables('clientEventHubClientSharedAccessName')), '2015-08-01').primaryKey]"
它的工作原理。
是copyIndex('propertyName')一個listKeys()支持的功能裏面？ 如果沒有，是否有解決方法可以達到相同的效果？
親切的問候，
尼克
流分析工作資源定義：
{
"apiVersion": "2016-03-01",
"type": "Microsoft.StreamAnalytics/StreamingJobs",
"name": "[variables('routerStreamAnalyticsName')]",
"location": "[variables('location')]",
"dependsOn": [ "clientsEventHubCopy" ],
"tags": {
"boundedContext": "[variables('boundedContextName')]"
},
"properties": {
"sku": {
"name": "[parameters('routerStreamAnalyticsSkuTier')]"
},
"outputErrorPolicy": "drop",
"eventsOutOfOrderPolicy": "adjust",
"eventsOutOfOrderMaxDelayInSeconds": 0,
"eventsLateArrivalMaxDelayInSeconds": 5,
"dataLocale": "en-US",
"compatibilityLevel": "1.0",
"inputs": [
{
"name": "input0",
"properties": {
"type": "stream",
"serialization": {
"type": "Avro"
},
"datasource": {
"type": "Microsoft.ServiceBus/EventHub",
"properties": {
"serviceBusNamespace": "[parameters('input0EventHubNamespace')]",
"sharedAccessPolicyName": "[parameters('input0EventHubSharedAccessPolicyName')]",
"sharedAccessPolicyKey": "[parameters('input0EventHubSharedAccessPolicyKey')]",
"eventHubName": "[parameters('input0EventHubName')]"
}
}
}
}
],
"transformation": {
"name": "routing",
"properties": {
"streamingUnits": "[parameters('routerStreamAnalyticsSkuTier')]",
"query": "omitted"
}
},
"copy": [
{
"name": "outputs",
"count": "[length(parameters('clients'))]",
"input": {
"name": "[parameters('clients')[copyIndex('outputs')].id]",
"properties": {
"datasource": {
"type": "Microsoft.ServiceBus/EventHub",
"properties": {
"serviceBusNamespace": "[variables('clientEventHubNamespace')]",
"sharedAccessPolicyName": "[variables('clientEventHubClientSharedAccessName')]",
"sharedAccessPolicyKey": "[listKeys(resourceId('Microsoft.EventHub/namespaces/eventhubs/authorizationRules', variables('clientEventHubNamespace'), parameters('clients')[copyIndex('outputs')].id, variables('clientEventHubClientSharedAccessName')), '2015-08-01').primaryKey]",
"eventHubName": "[parameters('clients')[copyIndex('outputs')].id]"
}
},
"serialization": {
"type": "Avro"
}
}
}
}
]
}
},
''是copyIndex（ 'propertyName的'）一個listKeys（）內支持的功能？如果沒有，是否有一種解決方法可以達到同樣的效果？''我做了一個測試，出現同樣的錯誤，我會繼續研究這個問題。此外，作爲解決方法，您可以嘗試爲輸出創建多個單獨的部分。 –
感謝@ FredHan-MSFT 能否請您闡述一下「的輸出多個獨立的部分」？ –
''我們正在嘗試部署其部署具有n個事件集線器的Stream分析工作outputs''試圖單獨爲這n個事件集線器輸出定義一個ARM模板。 –