Invoke-VMHVVirtualMachineCommand.ps1

#Requires -Version 4.0
# Requires -Modules VMware.PowerCLI

<#
.SYNOPSIS
    Invokes a command for the specified virtual machine. 
    The acceptable commands are: Start, Stop, Suspend, Restart

.DESCRIPTION

.NOTES
    This PowerShell script was developed and optimized for ScriptRunner. The use of the scripts requires ScriptRunner. 
    The customer or user is authorized to copy the script from the repository and use them in ScriptRunner. 
    The terms of use for ScriptRunner do not apply to this script. In particular, AppSphere AG assumes no liability for the function, 
    the use and the consequences of the use of this freely available script.
    PowerShell is a product of Microsoft Corporation. ScriptRunner is a product of AppSphere AG.
    © AppSphere AG

.COMPONENT
    Requires Module VMware.PowerCLI

.LINK
    https://github.com/scriptrunner/ActionPacks/tree/master/VMware/VMs

.Parameter VIServer
    Specifies the IP address or the DNS name of the vSphere server to which you want to connect

.Parameter VICredential
    Specifies a PSCredential object that contains credentials for authenticating with the server

.Parameter VMId
    Specifies the ID of the virtual machine you want to execute the command

.Parameter VMName
    Specifies the name of the virtual machine you want to execute the command

.Parameter Command
    Specifies the command that executed on the virtual machine

.Parameter Kill
    Indicates that you want to stop the specified virtual machine by terminating the processes running on the ESX
#>

[CmdLetBinding()]
Param(
    [Parameter(Mandatory = $true,ParameterSetName = "byID")]
    [Parameter(Mandatory = $true,ParameterSetName = "byName")]
    [string]$VIServer,
    [Parameter(Mandatory = $true,ParameterSetName = "byID")]
    [Parameter(Mandatory = $true,ParameterSetName = "byName")]
    [pscredential]$VICredential,
    [Parameter(Mandatory = $true,ParameterSetName = "byID")]
    [string]$VMId,
    [Parameter(ParameterSetName = "byName")]
    [string]$VMName,
    [Parameter(Mandatory = $true,ParameterSetName = "byID")]
    [Parameter(Mandatory = $true,ParameterSetName = "byName")]
    [ValidateSet('Start','Stop','Suspend','Restart')]
    [string]$Command,
    [Parameter(ParameterSetName = "byID")]
    [Parameter(ParameterSetName = "byName")]
    [switch]$Kill
)

Import-Module VMware.PowerCLI

try{
    $Script:vmServer = Connect-VIServer -Server $VIServer -Credential $VICredential -ErrorAction Stop

    if($PSCmdlet.ParameterSetName  -eq "byID"){
        $Script:machine = Get-VM -Server $Script:vmServer -Id $VMId -ErrorAction Stop
    }
    elseif($PSCmdlet.ParameterSetName  -eq "byName"){
        $Script:machine = Get-VM -Server $Script:vmServer -Name $VMName -ErrorAction Stop
    }

    switch($Command){
        "Start"{
            $null = Start-VM -VM $Script:machine -Server $Script:vmServer -Confirm:$false -ErrorAction Stop
        }
        "Stop"{
            $null = Stop-VM -VM $Script:machine -Server $Script:vmServer -Kill:$Kill -Confirm:$false -ErrorAction Stop
        }
        "Suspend"{
            $null = Suspend-VM -VM $Script:machine -Server $Script:vmServer -Confirm:$false -ErrorAction Stop
        }
        "Restart"{
            $null = Restart-VM -VM $Script:machine -Server $Script:vmServer -Confirm:$false -ErrorAction Stop
        }
    }

    if($SRXEnv) {
        $SRXEnv.ResultMessage = "Command $($Command) successfully executed on the virtual machine $($Script:machine.Name)"
    }
    else{
        Write-Output "Command $($Command) successfully executed on the virtual machine $($Script:machine.Name)"
    }
}
catch{
    throw
}
finally{    
    if($null -ne $Script:vmServer){
        Disconnect-VIServer -Server $Script:vmServer -Force -Confirm:$false
    }
}