具有服务结构集群自动扩展功能的VMSS [英] VMSS with service fabric cluster autoscale

问题描述

我想在Service Fabric应用程序中进行扩展或扩展.为此，我在VM比例集上添加了带有CPU指标的自动比例设置.在VM规模集中，我有带有wadcfg的扩展部分和带有CPU指标的计数器.并且数据已成功发送到我指定的存储帐户中.但是，使用VMSS和服务矩阵群集无法完成扩展或扩展选项.我经历了在azure门户中指定的故障排除步骤. https://azure.microsoft.com/zh-CN/documentation/articles/virtual-machine-scale-sets-troubleshoot/

I want to scale out or scale in the service fabric application. For this I have added the autoscalesettings with CPU metric on VM scale set. And in VM scale set, I have the extension section with wadcfg section with counter on CPU metric. And the data is successfully getting emitted to storage account which I have specified.But scale out or scale on options are not getting done with VMSS and service fabric cluster. I have gone through trouble shooting steps which were specified in azure portal.https://azure.microsoft.com/en-us/documentation/articles/virtual-machine-scale-sets-troubleshoot/

并且没有服务结构，相同的CPU指标可以正常工作，并且VM扩展集正在扩展.

And without service fabric, the same CPU metric is working fine and VM scale set is getting scale out.

还检查了订阅限制.但是找不到问题.但是，我们收到一封邮件通知，说当vmss和服务结构一起部署时，无法读取自动扩展的诊断数据.

Checked subscription limit as well. But could not able to find the issue. But, we are getting a mail notification saying, could not able to read the diagnostics data for autoscale when vmss and service fabric together deployed.

推荐答案

Service Fabric确实支持AutoScale，但文档记录不多.这是基本文档- https://azure.microsoft.com/zh-CN/documentation/articles/service-fabric-cluster-scale-up-down/，它使用"XmlCfg"元素来配置计数器.但是，也有一种方法可以通过JSON来实现，这种方法更具可读性.这是"IaaSDiagnostics"扩展中的设置"块的摘要.

Service Fabric does support AutoScale it's just not very well documented. Here is a basic documentation - https://azure.microsoft.com/en-us/documentation/articles/service-fabric-cluster-scale-up-down/ which uses "XmlCfg" element to configure counters. However there is a way to do it via JSON as well which is more readable. Here is a snippet of a "settings" block from "IaaSDiagnostics" extension.

请注意，在"DiagnosticMonitorConfiguration"下包含"PerformanceCounters"和"Metrics"元素.

Note the inclusion of "PerformanceCounters" and "Metrics" elements under "DiagnosticMonitorConfiguration".

{
  "name": "Windows_VMDiagnosticsVmExt",
  "properties": {
    "type": "IaaSDiagnostics",
    "autoUpgradeMinorVersion": true,
    "protectedSettings": {
      "storageAccountName": "[variables('applicationDiagnosticsStorageAccountName')]",
      "storageAccountKey": "[listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('applicationDiagnosticsStorageAccountName')),'2016-01-01').keys[0].value]",
      "storageAccountEndPoint": "https://core.windows.net/"
    },
    "publisher": "Microsoft.Azure.Diagnostics",
    "settings": {
      "WadCfg": {
        "DiagnosticMonitorConfiguration": {
          "overallQuotaInMB": "50000",
          "PerformanceCounters": {
            "PerformanceCounterConfiguration": [
              {
                "annotation": [],
                "scheduledTransferPeriod": "PT1M",
                "counterSpecifier": "\\Processor(_Total)\\% Processor Time",
                "sampleRate": "PT1M"
              },
              {
                "annotation": [],
                "scheduledTransferPeriod": "PT1M",
                "counterSpecifier": "\\Memory\\% Committed Bytes in Use",
                "sampleRate": "PT1M"
              }
            ]
          },
          "Metrics": {
            "resourceId": "[resourceId('Microsoft.Compute/virtualMachineScaleSets', variables('defaultVMNodeTypeName'))]",
            "MetricAggregation": [
              { "scheduledTransferPeriod": "PT1H" },
              { "scheduledTransferPeriod": "PT1M" }
            ]
          },
          "EtwProviders": {
            "EtwEventSourceProviderConfiguration": [
              {
                "provider": "Microsoft-ServiceFabric-Actors",
                "scheduledTransferKeywordFilter": "1",
                "scheduledTransferPeriod": "PT5M",
                "DefaultEvents": {
                  "eventDestination": "ServiceFabricReliableActorEventTable"
                }
              },
              {
                "provider": "Microsoft-ServiceFabric-Services",
                "scheduledTransferPeriod": "PT5M",
                "DefaultEvents": {
                  "eventDestination": "ServiceFabricReliableServiceEventTable"
                }
              }
            ],
            "EtwManifestProviderConfiguration": [
              {
                "provider": "cbd93bc2-71e5-4566-b3a7-595d8eeca6e8",
                "scheduledTransferLogLevelFilter": "Information",
                "scheduledTransferKeywordFilter": "4611686018427387904",
                "scheduledTransferPeriod": "PT5M",
                "DefaultEvents": {
                  "eventDestination": "ServiceFabricSystemEventTable"
                }
              }
            ]
          }
        }
      },
      "StorageAccount": "[variables('applicationDiagnosticsStorageAccountName')]"
    },
    "typeHandlerVersion": "1.5"
  }
}

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