Public/VMWare/Send-DatastoreMetric.ps1
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Function Send-DatastoreMetric { <# .SYNOPSIS Sends Datastore metrics to Influx. .DESCRIPTION By default this cmdlet sends metrics for all Datastores returned by Get-Datastore. .PARAMETER Measure The name of the measure to be updated or created. .PARAMETER Tags An array of datastore tags to be included. Default: 'Name','ParentFolder','Type' .PARAMETER Datastore One or more datastores to be queried. .PARAMETER Server The URL and port for the Influx REST API. Default: 'http://localhost:8086' .PARAMETER Database The name of the Influx database to write to. Default: 'vmware'. This must exist in Influx! .EXAMPLE Send-DatastoreMetric -Measure 'TestDatastores' -Tags Name,Type -Datastore Test* Description ----------- This command will submit the specified tags and datastore metrics to a measure called 'TestDatastores' for all datastores starting with 'Test' #> [cmdletbinding(SupportsShouldProcess=$true, ConfirmImpact='Medium')] param( [String] $Measure = 'Datastore', [String[]] $Tags = ('Name','ParentFolder','Type'), [String[]] $Datastore = '*', [string] $Database = 'vmware', [string] $Server = 'http://localhost:8086' ) Write-Verbose 'Getting datastores..' $Datastores = Get-Datastore $Datastore if ($Datastores) { foreach ($DS in $Datastores) { $TagData = @{} ($DS | Select-Object $Tags).PSObject.Properties | ForEach-Object { if ($_.Value) { $TagData.Add($_.Name,$_.Value) } } $Metrics = @{ CapacityGB = $DS.CapacityGB FreeSpaceGB = $DS.FreeSpaceGB UsedSpaceGB = ($DS.CapacityGB - $DS.FreeSpaceGB) } Write-Verbose "Sending data for $($DS.Name) to Influx.." if ($PSCmdlet.ShouldProcess($DS.name)) { Write-Influx -Measure $Measure -Tags $TagData -Metrics $Metrics -Database $Database -Server $Server } } }else{ Throw 'No datastore data returned' } } |