AsBuiltReport.Veeam.VBR

0.3.0

Src/Private/Get-AbrVbrRequiredModule.ps1

function Get-AbrVbrRequiredModule {
    <#
    .SYNOPSIS
    Function to check if the required version of Veeam.Backup.PowerShell is installed
    .DESCRIPTION
    Function to check if the required version of Veeam.Backup.PowerShell is installed
    .PARAMETER Name
    The name of the required PowerShell module
    .PARAMETER Version
    The version of the required PowerShell module
    #>
    [CmdletBinding()]

    Param
    (
        [Parameter(Mandatory = $true, ValueFromPipeline = $false)]
        [ValidateNotNullOrEmpty()]
        [String]
        $Name,

        [Parameter(Mandatory = $true, ValueFromPipeline = $false)]
        [ValidateNotNullOrEmpty()]
        [String]
        $Version
    )
    process {
        #region: Start Load VEEAM Snapin / Module
        # Loading Module or PSSnapin
        # Make sure PSModulePath includes Veeam Console
        #Code taken from @vMarkus_K
        $MyModulePath = "C:\Program Files\Veeam\Backup and Replication\Console\"
        $env:PSModulePath = $env:PSModulePath + "$([System.IO.Path]::PathSeparator)$MyModulePath"
        if ($Modules = Get-Module -ListAvailable -Name Veeam.Backup.PowerShell) {
            try {
                Write-PScriboMessage "Trying to import Veeam B&R modules."
                $Modules | Import-Module -WarningAction SilentlyContinue
            }
            catch {
                Write-PScriboMessage -IsWarning "Failed to load Veeam Modules"
            }
        }
        else {
            try {
                Write-PScriboMessage "No Veeam Modules found, Fallback to SnapIn."
                Add-PSSnapin -Name VeeamPSSnapIn -PassThru -ErrorAction Stop | Out-Null
            }
            catch {
                Write-PScriboMessage -IsWarning "Failed to load VeeamPSSnapIn and no Modules found"
            }
        }
        if ($Module = Get-Module -ListAvailable -Name Veeam.Backup.PowerShell) {
            try {
                Write-PScriboMessage "Identifying Veeam Powershell module version."
                switch ($Module.Version.ToString()) {
                    {$_ -eq "1.0"} {  [int]$VbrVersion = "11"  }
                    Default {[int]$VbrVersion = "11"}
                }
                Write-PScriboMessage "Using Veeam Powershell module version $($VbrVersion)."
            }
            catch {
                Write-PScriboMessage -IsWarning "Failed to get Version from Module"
            }
        }
        else {
            try {
                Write-PScriboMessage "No Veeam Modules found, Fallback to SnapIn."
                [int]$VbrVersion = (Get-PSSnapin VeeamPSSnapin -ErrorAction SilentlyContinue).PSVersion.ToString()
            }
            catch {
                Write-PScriboMessage -IsWarning "Failed to get Version from Module or SnapIn"
            }
        }
        # Check if the required version of VMware PowerCLI is installed
        $RequiredModule = Get-Module -ListAvailable -Name $Name | Sort-Object -Property Version -Descending | Select-Object -First 1
        $ModuleVersion = "$($RequiredModule.Version.Major)" + "." + "$($RequiredModule.Version.Minor)"
        if ($ModuleVersion -eq ".")  {
            throw "$Name $Version or higher is required to run the Veeam VBR As Built Report. Install the Veeam Backup & Replication console that provide the required modules."
        }
        if ($ModuleVersion -lt $Version) {
            throw "$Name $Version or higher is required to run the Veeam VBR As Built Report. Update the Veeam Backup & Replication console that provide the required modules."
        }
    }
    end {}
}