Public/Get-LMDatasourceAssociatedDevices.ps1
|
<# .SYNOPSIS Retrieves devices associated with a LogicMonitor datasource. .DESCRIPTION The Get-LMDatasourceAssociatedDevices function retrieves all devices that are associated with a specific datasource. It can identify the datasource by ID, name, or display name. .PARAMETER Id The ID of the datasource to retrieve associated devices for. This parameter is mandatory when using the Id parameter set. .PARAMETER Name The name of the datasource to retrieve associated devices for. Part of a mutually exclusive parameter set. .PARAMETER DisplayName The display name of the datasource to retrieve associated devices for. Part of a mutually exclusive parameter set. .PARAMETER Filter A filter object to apply when retrieving associated devices. This parameter is optional. .PARAMETER BatchSize The number of results to return per request. Must be between 1 and 1000. Defaults to 1000. .EXAMPLE #Retrieve devices associated with a datasource by ID Get-LMDatasourceAssociatedDevices -Id 123 .EXAMPLE #Retrieve devices associated with a datasource by name Get-LMDatasourceAssociatedDevices -Name "CPU" .NOTES You must run Connect-LMAccount before running this command. .INPUTS None. You cannot pipe objects to this command. .OUTPUTS Returns LogicMonitor.DatasourceDevice objects. #> Function Get-LMDatasourceAssociatedDevices { [CmdletBinding(DefaultParameterSetName = 'Id')] Param ( [Parameter(Mandatory, ParameterSetName = 'Id')] [Int]$Id, [Parameter(ParameterSetName = 'Name')] [String]$Name, [Parameter(ParameterSetName = 'DisplayName')] [String]$DisplayName, [Object]$Filter, [ValidateRange(1, 1000)] [Int]$BatchSize = 1000 ) #Check if we are logged in and have valid api creds If ($Script:LMAuth.Valid) { If ($Name) { $LookupResult = (Get-LMDatasource -Name $Name).Id If (Test-LookupResult -Result $LookupResult -LookupString $Name) { return } $Id = $LookupResult } If ($DisplayName) { $LookupResult = (Get-LMDatasource -DisplayName $DisplayName).Id If (Test-LookupResult -Result $LookupResult -LookupString $DisplayName) { return } $Id = $LookupResult } #Build header and uri $ResourcePath = "/setting/datasources/$Id/devices" #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 $Script:LMAuth -Method "GET" -ResourcePath $ResourcePath $Uri = "https://$($Script:LMAuth.Portal).logicmonitor.com/santaba/rest" + $ResourcePath + $QueryParams Resolve-LMDebugInfo -Url $Uri -Headers $Headers[0] -Command $MyInvocation #Issue request $Response = Invoke-RestMethod -Uri $Uri -Method "GET" -Headers $Headers[0] -WebSession $Headers[1] #Stop looping if single device, no need to continue If (![bool]$Response.psobject.Properties["total"]) { $Done = $true Return (Add-ObjectTypeInfo -InputObject $Response -TypeName "LogicMonitor.DatasourceDevice" ) } #Check result size and if needed loop again Else { [Int]$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 (Add-ObjectTypeInfo -InputObject $Results -TypeName "LogicMonitor.DatasourceDevice" ) } Else { Write-Error "Please ensure you are logged in before running any commands, use Connect-LMAccount to login and try again." } } |