Public/VMWare/Send-ResourcePoolMetric.ps1
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Function Send-ResourcePoolMetric { <# .SYNOPSIS Sends Resource Pool metrics to Influx. .DESCRIPTION By default this cmdlet sends metrics for all Resource Pool returned by Get-ResourcePool. .PARAMETER Measure The name of the measure to be updated or created. .PARAMETER Tags An array of Resource Pool tags to be included. Default: 'Name','Parent' .PARAMETER ResourcePool One or more Resource Pools 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-ResourcePoolMetric -Measure 'TestResources' -Tags Name,NumCpuShares -ResourcePool Test* Description ----------- This command will submit the specified tags and resource pool metrics to a measure called 'TestResources' for all resource pools starting with 'Test' #> [cmdletbinding(SupportsShouldProcess=$true, ConfirmImpact='Medium')] param( [String] $Measure = 'ResourcePool', [String[]] $Tags = ('Name','Parent'), [String[]] $ResourcePool = '*', [string] $Database = 'vmware', [string] $Server = 'http://localhost:8086' ) Write-Verbose 'Getting resource pools..' $ResourcePools = Get-ResourcePool $ResourcePool if ($ResourcePools) { foreach ($RP in $ResourcePools) { $TagData = @{} ($RP | Select-Object $Tags).PSObject.Properties | ForEach-Object { if ($_.Value) { $TagData.Add($_.Name,$_.Value) } } $VMs = $RP | Get-VM $Metrics = @{ VMs_Count = $VMs.count } If ($VMs.count -gt 0) { $Metrics.Add('VMs_MemoryGB_Total',($VMs | Measure-Object MemoryGB -Sum).Sum) $Metrics.Add('VMs_NumCPU_Total',($VMs | Measure-Object NumCPU -Sum).Sum) } $VMS | Group-Object PowerState | ForEach-Object { $Metrics.Add("$($_.Name)_VMs_Count",$_.Count) If ($_.count -gt 0) { $Metrics.Add("$($_.Name)_VMs_MemoryGB_Total",($_.Group | Measure-Object MemoryGB -Sum).Sum) $Metrics.Add("$($_.Name)_VMs_NumCPU_Total",($_.Group | Measure-Object NumCPU -Sum).Sum) } } Write-Verbose "Sending data for $($RP.Name) to Influx.." if ($PSCmdlet.ShouldProcess($RP.name)) { Write-Influx -Measure $Measure -Tags $TagData -Metrics $Metrics -Database $Database -Server $Server } } }else{ Throw 'No resource pool data returned' } } |