如何对ARM下的VM批量加Diag

Diag其实就是VM的一个Extension，

主要作用是在Portal上展示VM相关的信息指标，例如：CPU, IO, Net等相关信息。

主要是RM架构下VM的一个重要，直观的组件，

创建完VM默认虚拟机是不呈现这些信息，需要配置存储账号后才会展现，

那么，如果我们在页面上对每个虚拟机都这么操作就会执行重复的工作，那么工作就会没什么意义，

powershell就会干这些事，那么我们浅谈下如何执行这些工作。

首先，需要在powershell的活动目录放下一个 diagnostics_publicconfig.xml的文件，

这个XML文件里就包括我们需要开启的指标信息，详细我们可以自定义选择。

  1   <?xml version="1.0" encoding="utf-8"?>
  2   <PublicConfig xmlns="http://schemas.microsoft.com/ServiceHosting/2010/10/DiagnosticsConfiguration">
  3       <WadCfg>
  4         <DiagnosticMonitorConfiguration overallQuotaInMB="4096">
  5           <DiagnosticInfrastructureLogs scheduledTransferLogLevelFilter="Error"/>
  6           <PerformanceCounters scheduledTransferPeriod="PT1M">
  7         <PerformanceCounterConfiguration counterSpecifier="\Processor(_Total)\% Processor Time" sampleRate="PT15S" unit="Percent">
  8           <annotation displayName="CPU utilization" locale="en-us"/>
  9         </PerformanceCounterConfiguration>
 10         <PerformanceCounterConfiguration counterSpecifier="\Processor(_Total)\% Privileged Time" sampleRate="PT15S" unit="Percent">
 11           <annotation displayName="CPU privileged time" locale="en-us"/>
 12         </PerformanceCounterConfiguration>
 13         <PerformanceCounterConfiguration counterSpecifier="\Processor(_Total)\% User Time" sampleRate="PT15S" unit="Percent">
 14           <annotation displayName="CPU user time" locale="en-us"/>
 15         </PerformanceCounterConfiguration>
 16         <PerformanceCounterConfiguration counterSpecifier="\Processor Information(_Total)\Processor Frequency" sampleRate="PT15S" unit="Count">
 17           <annotation displayName="CPU frequency" locale="en-us"/>
 18         </PerformanceCounterConfiguration>
 19         <PerformanceCounterConfiguration counterSpecifier="\System\Processes" sampleRate="PT15S" unit="Count">
 20           <annotation displayName="Processes" locale="en-us"/>
 21         </PerformanceCounterConfiguration>
 22         <PerformanceCounterConfiguration counterSpecifier="\Process(_Total)\Thread Count" sampleRate="PT15S" unit="Count">
 23           <annotation displayName="Threads" locale="en-us"/>
 24         </PerformanceCounterConfiguration>
 25         <PerformanceCounterConfiguration counterSpecifier="\Process(_Total)\Handle Count" sampleRate="PT15S" unit="Count">
 26           <annotation displayName="Handles" locale="en-us"/>
 27         </PerformanceCounterConfiguration>
 28         <PerformanceCounterConfiguration counterSpecifier="\Memory\% Committed Bytes In Use" sampleRate="PT15S" unit="Percent">
 29           <annotation displayName="Memory usage" locale="en-us"/>
 30         </PerformanceCounterConfiguration>
 31         <PerformanceCounterConfiguration counterSpecifier="\Memory\Available Bytes" sampleRate="PT15S" unit="Bytes">
 32           <annotation displayName="Memory available" locale="en-us"/>
 33         </PerformanceCounterConfiguration>
 34         <PerformanceCounterConfiguration counterSpecifier="\Memory\Committed Bytes" sampleRate="PT15S" unit="Bytes">
 35           <annotation displayName="Memory committed" locale="en-us"/>
 36         </PerformanceCounterConfiguration>
 37         <PerformanceCounterConfiguration counterSpecifier="\Memory\Commit Limit" sampleRate="PT15S" unit="Bytes">
 38           <annotation displayName="Memory commit limit" locale="en-us"/>
 39         </PerformanceCounterConfiguration>
 40         <PerformanceCounterConfiguration counterSpecifier="\Memory\Pool Paged Bytes" sampleRate="PT15S" unit="Bytes">
 41           <annotation displayName="Memory paged pool" locale="en-us"/>
 42         </PerformanceCounterConfiguration>
 43         <PerformanceCounterConfiguration counterSpecifier="\Memory\Pool Nonpaged Bytes" sampleRate="PT15S" unit="Bytes">
 44           <annotation displayName="Memory non-paged pool" locale="en-us"/>
 45         </PerformanceCounterConfiguration>
 46         <PerformanceCounterConfiguration counterSpecifier="\PhysicalDisk(_Total)\% Disk Time" sampleRate="PT15S" unit="Percent">
 47           <annotation displayName="Disk active time" locale="en-us"/>
 48         </PerformanceCounterConfiguration>
 49         <PerformanceCounterConfiguration counterSpecifier="\PhysicalDisk(_Total)\% Disk Read Time" sampleRate="PT15S" unit="Percent">
 50           <annotation displayName="Disk active read time" locale="en-us"/>
 51         </PerformanceCounterConfiguration>
 52         <PerformanceCounterConfiguration counterSpecifier="\PhysicalDisk(_Total)\% Disk Write Time" sampleRate="PT15S" unit="Percent">
 53           <annotation displayName="Disk active write time" locale="en-us"/>
 54         </PerformanceCounterConfiguration>
 55         <PerformanceCounterConfiguration counterSpecifier="\PhysicalDisk(_Total)\Disk Transfers/sec" sampleRate="PT15S" unit="CountPerSecond">
 56           <annotation displayName="Disk operations" locale="en-us"/>
 57         </PerformanceCounterConfiguration>
 58         <PerformanceCounterConfiguration counterSpecifier="\PhysicalDisk(_Total)\Disk Reads/sec" sampleRate="PT15S" unit="CountPerSecond">
 59           <annotation displayName="Disk read operations" locale="en-us"/>
 60         </PerformanceCounterConfiguration>
 61         <PerformanceCounterConfiguration counterSpecifier="\PhysicalDisk(_Total)\Disk Writes/sec" sampleRate="PT15S" unit="CountPerSecond">
 62           <annotation displayName="Disk write operations" locale="en-us"/>
 63         </PerformanceCounterConfiguration>
 64         <PerformanceCounterConfiguration counterSpecifier="\PhysicalDisk(_Total)\Disk Bytes/sec" sampleRate="PT15S" unit="BytesPerSecond">
 65           <annotation displayName="Disk speed" locale="en-us"/>
 66         </PerformanceCounterConfiguration>
 67         <PerformanceCounterConfiguration counterSpecifier="\PhysicalDisk(_Total)\Disk Read Bytes/sec" sampleRate="PT15S" unit="BytesPerSecond">
 68           <annotation displayName="Disk read speed" locale="en-us"/>
 69         </PerformanceCounterConfiguration>
 70         <PerformanceCounterConfiguration counterSpecifier="\PhysicalDisk(_Total)\Disk Write Bytes/sec" sampleRate="PT15S" unit="BytesPerSecond">
 71           <annotation displayName="Disk write speed" locale="en-us"/>
 72         </PerformanceCounterConfiguration>
 73         <PerformanceCounterConfiguration counterSpecifier="\PhysicalDisk(_Total)\Avg. Disk Queue Length" sampleRate="PT15S" unit="Count">
 74           <annotation displayName="Disk average queue length" locale="en-us"/>
 75         </PerformanceCounterConfiguration>
 76         <PerformanceCounterConfiguration counterSpecifier="\PhysicalDisk(_Total)\Avg. Disk Read Queue Length" sampleRate="PT15S" unit="Count">
 77           <annotation displayName="Disk average read queue length" locale="en-us"/>
 78         </PerformanceCounterConfiguration>
 79         <PerformanceCounterConfiguration counterSpecifier="\PhysicalDisk(_Total)\Avg. Disk Write Queue Length" sampleRate="PT15S" unit="Count">
 80           <annotation displayName="Disk average write queue length" locale="en-us"/>
 81         </PerformanceCounterConfiguration>
 82         <PerformanceCounterConfiguration counterSpecifier="\LogicalDisk(_Total)\% Free Space" sampleRate="PT15S" unit="Percent">
 83           <annotation displayName="Disk free space (percentage)" locale="en-us"/>
 84         </PerformanceCounterConfiguration>
 85         <PerformanceCounterConfiguration counterSpecifier="\LogicalDisk(_Total)\Free Megabytes" sampleRate="PT15S" unit="Count">
 86           <annotation displayName="Disk free space (MB)" locale="en-us"/>
 87         </PerformanceCounterConfiguration>
 88       </PerformanceCounters>
 89       <Metrics resourceId="(Update with resource ID for the VM)" >
 90           <MetricAggregation scheduledTransferPeriod="PT1H"/>
 91           <MetricAggregation scheduledTransferPeriod="PT1M"/>
 92       </Metrics>
 93       <WindowsEventLog scheduledTransferPeriod="PT1M">
 94         <DataSource name="Application!*[System[(Level = 1 or Level = 2)]]"/>
 95         <DataSource name="Security!*[System[(Level = 1 or Level = 2)]"/>
 96         <DataSource name="System!*[System[(Level = 1 or Level = 2)]]"/>
 97       </WindowsEventLog>
 98         </DiagnosticMonitorConfiguration>
 99       </WadCfg>
100       <StorageAccount>(Update with diagnostics storage account name)</StorageAccount>
101   </PublicConfig>

编辑完之后，那么我们在powershell执行以下代码就可以了。

Note：如果是单台虚拟机请指定存储账号和去掉foreach的循环。

具体可以改下代码的逻辑。

 1 $VMs = Get-AzureRmVM
 2 foreach ($vm in $VMs){
 3 $rg = $vm.ResourceGroupName   #资源组名称
 4 $vmName = $vm.Name     #虚拟机名称
 5 $storageName = $rg.ToLower() + "diag"   #存储帐号名称
 6 if($vmName -like "CNBJCAP00**" ){
 7   $vm = Get-AzureRmVM -ResourceGroupName $rg -Name $vmName
 8   $storage = Get-AzureRmStorageAccount -ResourceGroupName $rg -Name $storageName 
 9   $storagekey = (Get-AzureRmStorageAccountKey  -ResourceGroupName $rg -Name $storageName).Value[0]
10   $vmName+"这台虚拟机在名单中正在加监控请稍等"
11   Set-AzureRmVMDiagnosticsExtension -ResourceGroupName $rg `
12   -VMName $vmName `
13   -StorageAccountName $storageName `
14   -StorageAccountKey $storagekey `
15   -DiagnosticsConfigurationPath "diagnostics_publicconfig.xml"
16   continue;
17   }
18 else{
19   $vmName+"这台虚拟机不符合要求将被剔除";
20    }                                     
21 }

 

posted @ 2016-12-01 15:18  Luna-Star  阅读(318)  评论(0)    收藏  举报