Public/Get-LMDeviceDatasourceInstance.ps1
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Function Get-LMDeviceDatasourceInstance { [CmdletBinding()] Param ( [Parameter(Mandatory, ParameterSetName = 'Id-dsName')] [Parameter(Mandatory, ParameterSetName = 'Name-dsName')] [String]$DatasourceName, [Parameter(Mandatory, ParameterSetName = 'Id-dsId')] [Parameter(Mandatory, ParameterSetName = 'Name-dsId')] [Int]$DatasourceId, [Parameter(Mandatory, ParameterSetName = 'Id-dsId')] [Parameter(Mandatory, ParameterSetName = 'Id-dsName')] [Parameter(Mandatory, ParameterSetName = 'Id-HdsId')] [Int]$Id, [Parameter(Mandatory, ParameterSetName = 'Name-dsName')] [Parameter(Mandatory, ParameterSetName = 'Name-dsId')] [Parameter(Mandatory, ParameterSetName = 'Name-HdsId')] [String]$Name, [Parameter(Mandatory, ParameterSetName = 'Id-HdsId')] [Parameter(Mandatory, ParameterSetName = 'Name-HdsId')] [String]$HdsId, [Hashtable]$Filter, [Int]$BatchSize = 1000 ) #Check if we are logged in and have valid api creds If ($global:LMAuth.Valid) { #Lookup Device Id If ($Name) { If ($Name -Match "\*") { Write-Host "Wildcard values not supported for device names." -ForegroundColor Yellow return } $Id = (Get-LMDevice -Name $Name | Select-Object -First 1 ).Id If (!$Id) { Write-Host "Unable to find assocaited host device: $Name, please check spelling and try again." -ForegroundColor Yellow return } } #Lookup DatasourceId If ($DatasourceName -or $DatasourceId) { If ($DatasourceName -Match "\*") { Write-Host "Wildcard values not supported for datasource names." -ForegroundColor Yellow return } $HdsId = (Get-LMDeviceDataSourceList -Id $Id | Where-Object { $_.dataSourceName -eq $DatasourceName -or $_.dataSourceId -eq $DatasourceId } | Select-Object -First 1).Id If (!$HdsId) { Write-Host "Unable to find assocaited host datasource: $DatasourceId$DatasourceName, please check spelling and try again. Datasource must have an applicable appliesTo associating the datasource to the device" -ForegroundColor Yellow return } } #Build header and uri $ResourcePath = "/device/devices/$Id/devicedatasources/$HdsId/instances" #Initalize vars $QueryParams = "" $Count = 0 $Done = $false $Results = @() #Loop through requests While (!$Done) { #Build query params $QueryParams = "?size=$BatchSize&offset=$Count&sort=+id" If ($Filter) { #List of allowed filter props $PropList = @() $ValidFilter = Format-LMFilter -Filter $Filter -PropList $PropList $QueryParams = "?filter=$ValidFilter&size=$BatchSize&offset=$Count&sort=+id" } Try { $Headers = New-LMHeader -Auth $global:LMAuth -Method "GET" -ResourcePath $ResourcePath $Uri = "https://$($global:LMAuth.Portal).logicmonitor.com/santaba/rest" + $ResourcePath + $QueryParams #Issue request $Response = Invoke-RestMethod -Uri $Uri -Method "GET" -Headers $Headers #Stop looping if single device, no need to continue If (![bool]$Response.psobject.Properties["total"]) { $Done = $true Return $Response } #Check result size and if needed loop again Else { [Int]$Total = $Response.Total [Int]$Count += ($Response.Items | Measure-Object).Count $Results += $Response.Items If ($Count -ge $Total) { $Done = $true } } } Catch [Exception] { $Proceed = Resolve-LMException -LMException $PSItem If (!$Proceed) { Return } } } Return $Results } Else { Write-Host "Please ensure you are logged in before running any comands, use Connect-LMAccount to login and try again." -ForegroundColor Yellow } } |