如何以非交互方式从Powershell脚本运行Azure日志分析查询?

步骤1:获取应用程序ID和API密钥。

导航到您的应用程序见解->API访问,请参见屏幕截图(请记住,生成API密钥时,请将其写下来):

Invoke-WebRequest -Uri https://api.applicationinsights.io/v1/apps/your_application_id/metrics/customEvents/cou
nt?timespan=P20D -Headers @{"accept"="application/json"; "x-api-key"="your_api_key"}

结果如下:

here .

application-insights 扩展到az cli。

az extension add -n application-insights
az monitor app-insights query --apps "$my-app-name" --resource-group "$my-resource-group" --offset 24H --analytics-query 'requests | summarize count() by bin(timestamp, 1h)'

下面是一个powershell脚本,可以从给定的application insight实例和资源组中的文件运行kusto查询,并将数据作为powershell表返回:

<#
.SYNOPSIS

Run query in application insights and return Powershell table

.PARAMETER filename

File name of kusto query

.PARAMETER app 

Application Insights instance name

.PARAMETER rg

Resource group name

.EXAMPLE

Search-AppInsights -filename file.kusto -app my-app-name -rg my-resource-group-name

#>
param([string] $filename, [string]$app, [string]$rg)

$query = Get-Content $filename
$data = az monitor app-insights query --apps "$app" --resource-group "$rg" --offset 48H --analytics-query "$query" | ConvertFrom-Json
$cols = $data.tables.columns | % {  $_.name }
$data.tables.rows | % {
    $obj = New-Object -TypeName psobject
    for ($i=0; $i -lt $cols.Length; $i++) {
    $obj | Add-Member -MemberType NoteProperty -Name $cols[$i] -Value $_[$i]
    }
    $obj
}

$WorkspaceName = 'weu-co-law-security-01'
$ResourceGroupName = 'aaa-co-rsg-security-01'
$Workspace = Get-AzOperationalInsightsWorkspace -ResourceGroupName $ResourceGroupName -Name $WorkspaceName
$QueryResults = Invoke-AzOperationalInsightsQuery -Workspace $Workspace -Query 'AuditLogs | where OperationName == "Add member to group" | project TargetResources[0].displayName'
$QueryResults.Results