Public/Start-EUCMonitor.ps1
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function Start-EUCMonitor { <# .SYNOPSIS Starts the main engine behind EUCMonitoring .DESCRIPTION Starts the main engine behind EUCMonitoring .PARAMETER JSONFile The path to the JSON config file. .NOTES Current Version: 1.1 Creation Date: 07/02/2018 .CHANGE CONTROL Name Version Date Change Detail Adam Yarborough 1.0 17/05/2018 Function Creation David Brett 1.1 26/06/2018 Added the Worker Error File and Cleaned out the Server and Desktop Files .CREDITS David Brett - Original creation and design, Netscaler, Controller, Director, Storefront, XenServer James Kindon - AD, Controller, FAS, PVS, SQL, UPS, WEM David Wilkinson - AppV, CC, Ryan Butler - Pretty much everything testing, automation, sanity checks, cleaning up other people's code. .EXAMPLE cd "C:\Monitoring" Start-EUCMonitor - or - Start-EUCMonitor -JSONFile "path\to\euc-monitoring.json" #> [CmdletBinding(SupportsShouldProcess)] Param ( [Parameter(ValueFromPipeline)][string]$JSONFile = ("$(get-location)\euc-monitoring.json"), [Parameter(ValueFromPipeline)][string]$CSSFile = ("$(get-location)\euc-monitoring.css"), [Parameter(ValueFromPipeline)][string]$LogFile = ("$(get-location)\euc-monitoring.log"), [Parameter(ValueFromPipeline)][switch]$OutputToVar ) $Results = @() $StartTime = (Get-Date) try { $ConfigObject = Get-Content -Raw -Path $JSONFile | ConvertFrom-Json -ErrorAction Stop } catch { throw "Error reading JSON. Please Check File and try again." } $Global:ProgressPreference = 'SilentlyContinue' Start-Transcript $LogFile -Append $OutputLocation = $ConfigObject.Global.OutputLocation $InfraErrorFile = join-path $OutputLocation $ConfigObject.Global.InfraErrorFile $WorkerErrorFile = join-path $OutputLocation $ConfigObject.Global.WorkerErrorFile Write-Verbose "Testing Output File Location $OutputLocation" If ((Test-Path $OutputLocation) -eq $False) { try { if ( $PSCmdlet.ShouldProcess("ShouldProcess?") ) { Write-Verbose "Output File Location $OutputLocation Does Not Exist - Creating Directory" New-Item -ItemType directory -Path $OutputLocation -ErrorAction Stop } else { Write-Verbose "Would create output file location $OutputLocation" } } Catch { Write-Error "Could Not Create Output Directory $OutputLocation Quitting" break } } # Remove the old error files from the system If ((Test-Path $InfraErrorFile) -eq $true) { Remove-Item $InfraErrorFile -Force } If ((Test-Path $WorkerErrorFile) -eq $true) { Remove-Item $WorkerErrorFile -Force } foreach ( $SeriesName in $ConfigObject.PSObject.Properties.Name ) { # So, this works by iterating over the top elements of the config file and processing them. # $SeriesName = $Series.PSObject.Properties.Name # As long as its not the global section of the config file if ( "Global" -ne $SeriesName ) { # XXX CHANGEME XXX # Put in Actual ShouldProcess Checks # This is where all the work happens. Write-Verbose "Calling Test-Series $JSONFile $SeriesName" $SeriesResult = Test-Series $JSONFile $SeriesName # As long as we get results, write out any errors to appropriate log file if ( $null -ne $SeriesResult ) { $ResultName = $SeriesResult.Series foreach ( $Result in $SeriesResult.Results ) { #$ComputerName = $Result.ComputerName if ( $null -ne $Result.Errors ) { foreach ($errorline in $result.Errors) { $ErrorDetails = $errorline $ErrorMessage = "$ResultName - $ErrorDetails" # Check to redirect Desktop errors to DesktopErrorFile if ( "Worker" -eq $ResultName ) { #"$(get-date) - $SeriesName - $($Result.ComputerName)" | Out-File $ServerErrorFile -Append $ErrorMessage | Out-File $WorkerErrorFile -Append } # Or Just assume its the supporting infrastructure. else { #"$(get-date) - $SeriesName - $($Result.ComputerName)" | Out-File $InfraErrorFile -Append $ErrorMessage | Out-File $InfraErrorFile -Append } } } } $Results += $SeriesResult } } } # Write-Verbose "$(ConvertTo-JSON -inputObject $Results -Depth 4)" # Now we should have results, even if blank. # Output handling # If we see WebData enabled, send to the report maker. if ( $ConfigObject.Global.Webdata.Enabled ) { New-HTMLReport $JSONFile $CSSFile $Results } # If we see InfluxDB Enabled in ConfigObject, generate the data. # We want all results to represent the same moment in time, even if that's not true for # collation reasons. This is why this step happens at the end. if ( $ConfigObject.Global.Influx.Enabled ) { Send-EUCResultToInfluxDB -JSONFile $JSONFile -Results $Results } # Maybe console formatted data if ( $ConfigObject.Global.ConsoleResults ) { Show-EUCResult -Results $Results } # Stop the timer and display the output $EndTime = (Get-Date) Write-Verbose "Completed." Write-Verbose "Elapsed Time: $(($EndTime-$StartTime).TotalMinutes) Minutes" Write-Verbose "Elapsed Time: $(($EndTime-$StartTime).TotalSeconds) Seconds" if ( $OutputToVar ) { return $Results } } |