Private/Test-Controllers.ps1
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function Test-Controllers { <# .SYNOPSIS Tests Citrix XenDesktop Controllers Functionailty. .DESCRIPTION Tests Citrix XenDesktop Controllers Functionailty.. Currently Testing Broker Availability Broker Port Connectivity All Services passed into the module Site and Zone Avability .PARAMETER Controllers Comma Delimited List of Controllers to check .PARAMETER ControllerPortString TCP Port to use for Controller Connectivity Tests .PARAMETER ControllerServices Controller Services to check .PARAMETER ErrorFile Infrastructure Error File to Log To .PARAMETER OutputFile Infrastructure OutputFile .NOTES Current Version: 1.1 Creation Date: 22/02/2018 .CHANGE CONTROL Name Version Date Change Detail James Kindon 1.0 27/03/2017 Function Creation David Brett 1.1 22/02/2018 Updated to reflect new framework and added details for getting site availability .EXAMPLE None Required #> Param ( [parameter(Mandatory = $true, ValueFromPipeline = $true)]$Controllers, [parameter(Mandatory = $true, ValueFromPipeline = $true)]$ControllerPortString, [parameter(Mandatory = $true, ValueFromPipeline = $true)]$ControllerServices, [parameter(Mandatory = $true, ValueFromPipeline = $true)]$ErrorFile, [parameter(Mandatory = $true, ValueFromPipeline = $true)]$OutputFile ) # Initialize Arrays and Variables $ControllerUp = 0 $ControllerDown = 0 Write-Verbose "Variables and Arrays Initalized" # Get Controller Server Comma Delimited List $Controllers = $Controllers.Split(",") $ControllerServices = $ControllerServices.Split(",") Write-Verbose "Read in Controller List" Write-Verbose "Controllers: $Controllers" Write-Verbose "Controller Port: $ControllerPortString" Write-Verbose "Controller Services: $ControllerServices" foreach ($Controller in $Controllers) { # Check that the Controller is up if ((Connect-Server $Controller) -eq "Successful") { # Server is up and responding to ping Write-Verbose "$Controller is up" # Check the Brokering Port if ((Test-NetConnection $Controller $ControllerPortString).open -eq "True") { # Controller broker port is up and running Write-Verbose "$Controller Broker Port is up: Port - $ControllerPortString" # Get Broker Site Information for Error Logging $site = Get-XDSite -AdminAddress $Controller $SiteName = $site.Name Write-Verbose "$Controller Site: $SiteName" # Check all critical service are running on the controller # Initalize Pre loop variables and set Clean Run Services to Yes $ServicesUp = "Yes" $ServiceError = "" # Check Each Service for a Running State foreach ($Service in $ControllerServices) { $CurrentServiceStatus = Check-Service $Controller $Service If ($CurrentServiceStatus -ne "Running") { # If the Service is not running set ServicesUp to No and Append The Service with an error to the error description if ($ServiceError -eq "") { $ServiceError = $Service } else { $ServiceError = $ServiceError + ", " + $Service } $ServicesUp = "no" } } # Check for ALL services running, if so mark Controller as UP, if not Mark as down and increment down count if ($ServicesUp -eq "Yes") { # The Controller and all services tested successfully - mark as UP Write-Verbose "$Controller is up and all Services and running" $ControllerUp++ } else { # There was an error with one or more of the services Write-Verbose "$Controller Service error - $ServiceError - is degraded or stopped. Site: $siteName" "$Controller Service error - $ServiceError - are degraded or stopped. Site: $siteName" | Out-File $ErrorFile -Append $ControllerDown++ } } else { # Controller Broker Port is down - mark down, error log and increment down count Write-Verbose "$Controller Broker Port is down - Port - $ControllerPortString" "$Controller Broker Port is down - Port - $ControllerPortString" | Out-File $ErrorFile -Append $ControllerDown++ } } else { # Controller is down - not responding to ping Write-Verbose "$Controller is down" "$Controller is down" | Out-File $ErrorFile -Append $ControllerDown++ } } # Write Data to Output File Write-Verbose "Writing Controller Data to output file" "controller,$ControllerUp,$ControllerDown" | Out-File $OutputFile } |