Public/Test-P1Prerequisites.ps1
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function Test-P1Prerequisites { <# .Synopsis Test if prerequisites of PlannerOne are installed on the machine. .Description Look for a list a features that must be installed. Use Install parameter to force installation of missing features. .Parameter Install Force installation of missing features. .Parameter AppServerOnly Install only PlannerOne application server prerequisites .Example # Test prerequisites and install missing features. Test-P1Prerequisites -Install #> [cmdletbinding()] param ( [switch] $Install = $false, [switch] $AppServerOnly = $false ) Process { $OperatingSystemCaption = (Get-WmiObject win32_operatingsystem).caption if ((Get-Module -ListAvailable -Name 'ServerManager') -and ($OperatingSystemCaption -like "*windows*server*")) { Import-Module 'ServerManager' if ($AppServerOnly) { $featureNames = ('NET-Framework-45-Core') } else { $featureNames = ('Web-Server', 'Web-Mgmt-Console', 'Web-Windows-Auth', 'NET-Framework-45-Core', 'Web-Asp-Net45', 'Web-Net-Ext45', 'Web-ISAPI-Filter', 'Web-ISAPI-Ext', 'NET-WCF-HTTP-Activation45', 'NET-Framework-45-ASPNET') } Write-Verbose "Checking PlannerOne's prerequisites..." $features = Get-WindowsFeature $featureNames $missingFeatures = ($features | Where-Object InstallState -ne Installed) if ($missingFeatures.Count -eq 0) { Write-Verbose 'No missing features! Ready for PlannerOne!' } else { if ($Install) { Write-Verbose 'Installing missing features' Add-WindowsFeature $missingFeatures | Out-Null $features = Get-WindowsFeature $featureNames } else { Write-Warning 'Something is missing. Run the command again with -Install to fullfill prerequisites.' Write-Warning 'Run with -AppServerOnly switch to test only PlannerOne application server prerequisites.' } } } elseif ((Get-Module -ListAvailable -Name 'DISM') -Or (Test-Path $DISMModulePath)) { if ($AppServerOnly) { Write-Warning "AppServerOnly option is not available in DISM mode." return } if (Test-Path $DISMModulePath) { Write-Verbose "Using $DISMModulePath to load DISM module" Import-Module $DISMModulePath $env:path = $DISMModulePath } else { Import-Module 'DISM' } $featureNames = ('IIS-WebServer', 'IIS-ManagementConsole', 'IIS-WindowsAuthentication', 'IIS-ASPNET45', 'IIS-NetFxExtensibility45', 'IIS-ISAPIFilter', 'IIS-ISAPIExtensions', 'WCF-HTTP-Activation45', 'NetFx4Extended-ASPNET45') Write-Verbose "Checking PlannerOne's prerequisites..." $features = @() foreach ($featureName in $featureNames) { Write-Verbose ">> Checking feature: $featureName" $tempFeature = Get-WindowsOptionalFeature -Online -FeatureName $featureName if ($null -ne $tempFeature) { $features += $tempFeature } else { Write-Warning "Feature $featureName not found!" } } $missingFeatures = ($features | Where-Object State -ne Enabled) if ($missingFeatures.Count -eq 0) { Write-Verbose 'No missing features! Ready for PlannerOne!' } else { if ($Install) { Write-Verbose 'Installing missing features' $features = @() foreach ($missingFeature in $missingFeatures) { Enable-WindowsOptionalFeature -Online -FeatureName $missingFeature.FeatureName -All | Out-Null $features += Get-WindowsOptionalFeature -Online -FeatureName $missingFeature.FeatureName } } else { Write-Warning 'Something is missing. Run the command again with -Install to fullfill prerequisites.' } } } else { Write-Warning 'Your OS doesn''t allow automatic installation of PlannerOne prerequisites.' Write-Warning 'If your are using Windows 7 or 8, try to install Windows ADK (https://technet.microsoft.com/en-us/library/hh825494.aspx) and retry.' } return $features } } |