Public/Get-LMDevice.ps1
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<# .SYNOPSIS Get device info from a connected LM portal .DESCRIPTION Get device info from a connected LM portal .PARAMETER Id The device id for a device in LM. .PARAMETER DisplayName The display name value for a device in LM. This value can include wildcard input such as "*.example.com" .PARAMETER Name The name value for a device in LM. This is the fqdn/ip used when adding a device into LM. This value accepts wildcard input such as "10.10.*" .PARAMETER Filter A hashtable of additional filter properties to include with request. All properties are treated as if using the equals ":" operator. When using multiple filters they are combined as AND conditions. An example Filter to get devices with alerting enabled and where the display name contains equal.com: @{displayName="*.example.com";disableAlerting=$false} .PARAMETER BatchSize The return size for each request, this value if not specified defaults to 1000. If a result would return 1001 and items, two requests would be made to return the full set. .PARAMETER Delta Switch used to return a deltaId along with the requested data to use for delta change tracking. .PARAMETER DeltaId The deltaId string for a delta query you want to see changes for. .EXAMPLE Get all devices: Get-LMDevice Get specific device: Get-LMDevice -Id 1 Get-LMDevice -DisplayName "device.example.com" Get-LMDevice -Name "10.10.10.10" Get multiple devices using wildcards: Get-LMDevice -DisplayName "*.example.com" Get-LMDevice -Name "10.10.*" Get device/s using a custom filter: Get-LMDevice -Filter "displayName -eq 'corp-*' -and preferredCollectorId -eq '1'" .NOTES Consult the LM API docs for a list of allowed fields when using filter parameter as all fields are not available for use with filtering. #> Function Get-LMDevice { [CmdletBinding(DefaultParameterSetName = 'All')] Param ( [Parameter(ParameterSetName = 'Id')] [Int]$Id, [Parameter(ParameterSetName = 'DisplayName')] [String]$DisplayName, [Parameter(ParameterSetName = 'Name')] [String]$Name, [Parameter(ParameterSetName = 'Filter')] [Object]$Filter, [Parameter(ParameterSetName = 'Filter')] [Parameter(ParameterSetName = 'Name')] [Parameter(ParameterSetName = 'Id')] [Parameter(ParameterSetName = 'DisplayName')] [Parameter(ParameterSetName = 'All')] [Switch]$Delta, [Parameter(ParameterSetName = 'Delta')] [String]$DeltaId, [ValidateRange(1,1000)] [Int]$BatchSize = 1000 ) #Check if we are logged in and have valid api creds If ($Script:LMAuth.Valid) { #Build header and uri If($Delta -or $DeltaId){ $ResourcePath = "/device/devices/delta" } Else{ $ResourcePath = "/device/devices" } #Initalize vars $QueryParams = "" $DeltaIdResponse = "" $Count = 0 $Done = $false $Results = @() #Loop through requests While (!$Done) { #Build query params Switch ($PSCmdlet.ParameterSetName) { "All" { $QueryParams = "?size=$BatchSize&offset=$Count&sort=+id" } "Delta" { $resourcePath += "/$DeltaId?size=$BatchSize&offset=$Count&" } "Id" { $resourcePath += "/$Id" } "DisplayName" { $QueryParams = "?filter=displayName:`"$DisplayName`"&size=$BatchSize&offset=$Count&sort=+id" } "Name" { $QueryParams = "?filter=name:`"$Name`"&size=$BatchSize&offset=$Count&sort=+id" } "Filter" { #List of allowed filter props $PropList = @() $ValidFilter = Format-LMFilter -Filter $Filter -PropList $PropList $QueryParams = "?filter=$ValidFilter&size=$BatchSize&offset=$Count&sort=+id" } } If($Delta -and $DeltaIdResponse){ $QueryParams = $QueryParams + "&deltaId=$DeltaIdResponse" } Try { $Headers = New-LMHeader -Auth $Script:LMAuth -Method "GET" -ResourcePath $ResourcePath $Uri = "https://$($Script:LMAuth.Portal).logicmonitor.com/santaba/rest" + $ResourcePath + $QueryParams #Issue request $Response = Invoke-RestMethod -Uri $Uri -Method "GET" -Headers $Headers[0] -WebSession $Headers[1] #Store delta id if delta switch is present If($Response.deltaId -and !$DeltaIdResponse){ $DeltaIdResponse = $Response.deltaId Write-LMHost -Message "[INFO]: Delta switch detected, for further queries you can use deltaId: $DeltaIdResponse to perform additional delta requests." -ForegroundColor Yellow } #Stop looping if single device, no need to continue If ($PSCmdlet.ParameterSetName -eq "Id") { $Done = $true Return (Add-ObjectTypeInfo -InputObject $Response -TypeName "LogicMonitor.Device" ) } #Check result size and if needed loop again Else { [Int]$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.Device" ) } Else { Write-Error "Please ensure you are logged in before running any commands, use Connect-LMAccount to login and try again." } } |