functions/Get-DbaPfDataCollector.ps1
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#ValidationTags#Messaging,FlowControl,Pipeline,CodeStyle# function Get-DbaPfDataCollector { <# .SYNOPSIS Gets Performance Monitor Data Collectors. .DESCRIPTION Gets Performance Monitor Data Collectors. .PARAMETER ComputerName The target computer. Defaults to localhost. .PARAMETER Credential Allows you to login to servers using alternative credentials. To use: $scred = Get-Credential, then pass $scred object to the -Credential parameter. .PARAMETER CollectorSet The Collector Set name. .PARAMETER Collector The Collector name. .PARAMETER InputObject Accepts the object output by Get-DbaPfDataCollectorSet via the pipeline. .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .NOTES Tags: Performance, DataCollector, PerfCounter Author: Chrissy LeMaire (@cl), netnerds.net Website: https://dbatools.io Copyright: (c) 2018 by dbatools, licensed under MIT License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Get-DbaPfDataCollector .EXAMPLE PS C:\> Get-DbaPfDataCollector Gets all Collectors on localhost. .EXAMPLE PS C:\> Get-DbaPfDataCollector -ComputerName sql2017 Gets all Collectors on sql2017. .EXAMPLE PS C:\> Get-DbaPfDataCollector -ComputerName sql2017, sql2016 -Credential (Get-Credential) -CollectorSet 'System Correlation' Gets all Collectors for the 'System Correlation' CollectorSet on sql2017 and sql2016 using alternative credentials. .EXAMPLE PS C:\> Get-DbaPfDataCollectorSet -CollectorSet 'System Correlation' | Get-DbaPfDataCollector Gets all Collectors for the 'System Correlation' CollectorSet. #> [CmdletBinding()] param ( [DbaInstance[]]$ComputerName = $env:COMPUTERNAME, [PSCredential]$Credential, [Alias("DataCollectorSet")] [string[]]$CollectorSet, [Alias("DataCollector")] [string[]]$Collector, [parameter(ValueFromPipeline)] [object[]]$InputObject, [switch]$EnableException ) begin { $columns = 'ComputerName', 'DataCollectorSet', 'Name', 'DataCollectorType', 'DataSourceName', 'FileName', 'FileNameFormat', 'FileNameFormatPattern', 'LatestOutputLocation', 'LogAppend', 'LogCircular', 'LogFileFormat', 'LogOverwrite', 'SampleInterval', 'SegmentMaxRecords', 'Counters' } process { if ($InputObject.Credential -and (Test-Bound -ParameterName Credential -Not)) { $Credential = $InputObject.Credential } if (-not $InputObject -or ($InputObject -and (Test-Bound -ParameterName ComputerName))) { foreach ($computer in $ComputerName) { $InputObject += Get-DbaPfDataCollectorSet -ComputerName $computer -Credential $Credential -CollectorSet $CollectorSet } } if ($InputObject) { if (-not $InputObject.DataCollectorSetObject) { Stop-Function -Message "InputObject is not of the right type. Please use Get-DbaPfDataCollectorSet." return } } foreach ($set in $InputObject) { $collectorxml = ([xml]$set.Xml).DataCollectorSet.PerformanceCounterDataCollector foreach ($col in $collectorxml) { if ($Collector -and $Collector -notcontains $col.Name) { continue } $outputlocation = $col.LatestOutputLocation if ($outputlocation) { $dir = ($outputlocation).Replace(':', '$') $remote = "\\$($set.ComputerName)\$dir" } else { $remote = $null } [pscustomobject]@{ ComputerName = $set.ComputerName DataCollectorSet = $set.Name Name = $col.Name FileName = $col.FileName DataCollectorType = $col.DataCollectorType FileNameFormat = $col.FileNameFormat FileNameFormatPattern = $col.FileNameFormatPattern LogAppend = $col.LogAppend LogCircular = $col.LogCircular LogOverwrite = $col.LogOverwrite LatestOutputLocation = $col.LatestOutputLocation DataCollectorSetXml = $set.Xml RemoteLatestOutputLocation = $remote DataSourceName = $col.DataSourceName SampleInterval = $col.SampleInterval SegmentMaxRecords = $col.SegmentMaxRecords LogFileFormat = $col.LogFileFormat Counters = $col.Counter CounterDisplayNames = $col.CounterDisplayName CollectorXml = $col DataCollectorObject = $true Credential = $Credential } | Select-DefaultView -Property $columns } } } } |