Public/Invoke-PrometheusMetricFile.ps1
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function Invoke-PrometheusMetricFile{ param($metrics,$textFileDir,$scriptName) if([string]::IsnullOrEmpty($scriptName)){ $scriptName = Get-CallingScript } if([string]::IsnullOrEmpty($scriptName)){ Write-Log "Cannot set the scriptName label" Error -ErrorAction Stop } if([string]::IsnullOrEmpty($textFileDir)){ Write-Log "Please specify a textFileDir" Error -ErrorAction Stop } $Instance = $env:COMPUTERNAME $textFilePath = "$textFileDir\$($scriptName).prom" if(-not (Test-Path $textFileDir)){ New-Item -Path $textFileDir -ItemType Directory -Force -ErrorAction Stop #| Out-Null } $metricData = "" $metricNames = $metrics | Select-Object Name,description,type -Unique foreach($uniqueMetric in $metricNames){ $metricData += "# HELP $($uniqueMetric.name) $($uniqueMetric.description) # TYPE $($uniqueMetric.name) $($uniqueMetric.type) " foreach($metric in ($metrics | where {$uniqueMetric.Name -eq $_.Name})){ $staticLabels = @( "script_name=`"$scriptName`"", "job_type=`"$JobType`"" ) $Name = $metric.Name $Description = $metric.Description $type = $metric.type $value = $metric.value foreach ($label in $metric.labels){ $staticLabels += $label } $staticLabelsString = "{ $($staticLabels -join ',') }" $metricData += "$Name $staticLabelsString $value " -replace "`r`n","`n" } } Set-Content -Value "$metricData" -Path $textFilePath -NoNewline -Encoding UTF8 } |