Functions/Public/Get-VMHostUptime.ps1
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<# .Synopsis Shows the uptime of VMHosts .Description Calculates the uptime of VMHosts provided, or VMHosts in the cluster provided .Parameter VMHosts The VMHosts you want to get the uptime of. Can be a single host or multiple hosts provided by the pipeline .Example Get-VMHostUptime Shows the uptime of all VMHosts in your vCenter .Example Get-VMHostUptime vmhost1 Shows the uptime of vmhost1 .Example Get-VMHostUptime -cluster cluster1 Shows the uptime of all vmhosts in cluster1 .Example Get-VMHost -location folder1 | Get-VMHostUptime Shows the uptime of VMHosts in folder1 .Link http://cloud.kemta.net #> function Get-VMHostUptime { [CmdletBinding()] Param ( [Parameter(ValueFromPipeline=$True,ValueFromPipelineByPropertyName=$True)] [Alias('Name')] [string]$VMHosts, [string]$Cluster ) Process { If ($VMHosts) { foreach ($VMHost in $VMHosts) {Get-View -ViewType hostsystem -Property name,runtime.boottime -Filter @{"name" = "$VMHost"} | Select-Object Name, @{N="Uptime (Days)"; E={[math]::round((((Get-Date) - ($_.Runtime.BootTime)).TotalDays),1)}}, @{N="Uptime (Hours)"; E={[math]::round((((Get-Date) - ($_.Runtime.BootTime)).TotalHours),1)}}, @{N="Uptime (Minutes)"; E={[math]::round((((Get-Date) - ($_.Runtime.BootTime)).TotalMinutes),1)}}} } elseif ($Cluster) { foreach ($VMHost in (Get-VMHost -Location $Cluster)) {Get-View -ViewType hostsystem -Property name,runtime.boottime -Filter @{"name" = "$VMHost"} | Select-Object Name, @{N="Uptime (Days)"; E={[math]::round((((Get-Date) - ($_.Runtime.BootTime)).TotalDays),1)}}, @{N="Uptime (Hours)"; E={[math]::round((((Get-Date) - ($_.Runtime.BootTime)).TotalHours),1)}}, @{N="Uptime (Minutes)"; E={[math]::round((((Get-Date) - ($_.Runtime.BootTime)).TotalMinutes),1)}}} } else { Get-View -ViewType hostsystem -Property name,runtime.boottime | Select-Object Name, @{N="Uptime (Days)"; E={[math]::round((((Get-Date) - ($_.Runtime.BootTime)).TotalDays),1)}}, @{N="Uptime (Hours)"; E={[math]::round((((Get-Date) - ($_.Runtime.BootTime)).TotalHours),1)}}, @{N="Uptime (Minutes)"; E={[math]::round((((Get-Date) - ($_.Runtime.BootTime)).TotalMinutes),1)}} } } } |