Multiple pages on IIS?

#1

Hi,

I have an IIS running on which there are multiple reports already.
Would like to migrate them to UD so created an app pool called universaldashboard in which my report is running. That page would be the landingpage with all reports. I gues I need the hamburger menu then with all the pages in it.
However, can’t make the multiple pages work, even not when using the forum example Page Navigation in IIS or a clone of the github example (universal dashboard site), error below (IIS).
Probably I’m doing something wrong.

Could you give a really simple example of a default page with hamburger menu and two subpages (preferrably in pages\page1.ps1 and pages\page2.ps1 so I can keep the logic in seperate ps1 files and move my current sites to seperate ps1 files).
Note: is there a direct link to the pages? F.e. mysite/page1 or mysite/page2 possible?
Otherwise I could never send a link to a subpage and people always have to go through the landingpage which is inconvenient.

Input much appreciated!

HTTP Error 502.5 - Process Failure

Common causes of this issue:

  • The application process failed to start
  • The application process started but then stopped
  • The application process started but failed to listen on the configured port
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#2

I was getting that error in IIS but don’t have notes or a good enough memory to give you the definite solution.

I was initially missing the -wait in my Start-UDDashboard which I believe is required for IIS.

Also, make sure you have installed .NET Core Hosting Bundle. I downloaded the latest version from here.

Another problem that I had was the permissions that the IIS app pool account had (or actually didn’t have) to access resources such as the database storing the data used in the dashboard.

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#3

Thanks, but the -wait is there. Also without the .NET the site just doesn’t load, whereas with another dashboard it does load. Permissions are ok too (other dashboards load).

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#4

I wonder if there’s some error that is keeping the page from being created. You can enable logging to see if it provides any more clues.

Enable-UDLogging -Level Error -FilePath "c:\path\web_logs.txt"
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#5
$HomePage = New-UDPage -Name "Home" -Icon home -DefaultHomePage -Endpoint {
    New-UDCard -Title "Welcome"

    New-UdRow {
            New-UdColumn -Size 6 -Content {
                New-UdRow {
                    New-UdColumn -Size 12 -Content {
                        New-UdTable -Title "Server Information" -Headers @(" ", " ") -Endpoint {
                            @{
                                'Computer Name' = $env:COMPUTERNAME
                                'Operating System' = (Get-CimInstance -ClassName Win32_OperatingSystem).Caption
                                'Total Disk Space (C:)' = (Get-CimInstance -ClassName Win32_LogicalDisk -Filter "DeviceID='C:'").Size / 1GB | ForEach-Object { "$([Math]::Round($_, 2)) GBs " }
                                'Free Disk Space (C:)' = (Get-CimInstance -ClassName Win32_LogicalDisk -Filter "DeviceID='C:'").FreeSpace / 1GB | ForEach-Object { "$([Math]::Round($_, 2)) GBs " }
                            }.GetEnumerator() | Out-UDTableData -Property @("Name", "Value")
                        }
                    }
                }
                New-UdRow {
                    New-UdColumn -Size 3 -Content {
                        New-UdChart -Title "Memory by Process" -Type Doughnut -RefreshInterval 5 -Endpoint {
                            Get-Process | ForEach-Object { [PSCustomObject]@{ Name = $_.Name; WorkingSet = [Math]::Round($_.WorkingSet / 1MB, 2) }} |  Out-UDChartData -DataProperty "WorkingSet" -LabelProperty Name
                        } -Options @{
                            legend = @{
                                display = $false
                            }
                        }
                    }
                    New-UdColumn -Size 3 -Content {
                        New-UdChart -Title "CPU by Process" -Type Doughnut -RefreshInterval 5 -Endpoint {
                            Get-Process | ForEach-Object { [PSCustomObject]@{ Name = $_.Name; CPU = $_.CPU } } |  Out-UDChartData -DataProperty "CPU" -LabelProperty Name
                        } -Options @{
                            legend = @{
                                display = $false
                            }
                        }
                    }
                    New-UdColumn -Size 3 -Content {
                        New-UdChart -Title "Handle Count by Process" -Type Doughnut -RefreshInterval 5 -Endpoint {
                            Get-Process | Out-UDChartData -DataProperty "HandleCount" -LabelProperty Name
                        } -Options @{
                            legend = @{
                                display = $false
                            }
                        }
                    }
                    New-UdColumn -Size 3 -Content {
                        New-UdChart -Title "Threads by Process" -Type Doughnut -RefreshInterval 5 -Endpoint {
                            Get-Process | ForEach-Object { [PSCustomObject]@{ Name = $_.Name; Threads = $_.Threads.Count } } |  Out-UDChartData -DataProperty "Threads" -LabelProperty Name
                        } -Options @{
                            legend = @{
                                display = $false
                            }
                        }
                    }
                }
                New-UdRow {
                    New-UdColumn -Size 12 -Content {
                        New-UdChart -Title "Disk Space by Drive" -Type Bar -AutoRefresh -Endpoint {
                            Get-CimInstance -ClassName Win32_LogicalDisk | ForEach-Object {
                                    [PSCustomObject]@{ DeviceId = $_.DeviceID;
                                                       Size = [Math]::Round($_.Size / 1GB, 2);
                                                       FreeSpace = [Math]::Round($_.FreeSpace / 1GB, 2); } } | Out-UDChartData -LabelProperty "DeviceID" -Dataset @(
                                New-UdChartDataset -DataProperty "Size" -Label "Size" -BackgroundColor "#80962F23" -HoverBackgroundColor "#80962F23"
                                New-UdChartDataset -DataProperty "FreeSpace" -Label "Free Space" -BackgroundColor "#8014558C" -HoverBackgroundColor "#8014558C"
                            )
                        }
                    }
                }
            }
            New-UdColumn -Size 6 -Content {
                New-UdRow {
                    New-UdColumn -Size 6 -Content {
                        New-UdMonitor -Title "CPU (% processor time)" -Type Line -DataPointHistory 20 -RefreshInterval 5 -ChartBackgroundColor '#80FF6B63' -ChartBorderColor '#FFFF6B63'  -Endpoint {
						    try {
								Get-Counter '\Processor(_Total)\% Processor Time' -ErrorAction SilentlyContinue | Select-Object -ExpandProperty CounterSamples | Select-Object -ExpandProperty CookedValue | Out-UDMonitorData
							}
                            catch {
								0 | Out-UDMonitorData
							}
                        }
                    }
                    New-UdColumn -Size 6 -Content {
                        New-UdMonitor -Title "Memory (% in use)" -Type Line -DataPointHistory 20 -RefreshInterval 5 -ChartBackgroundColor '#8028E842' -ChartBorderColor '#FF28E842'  -Endpoint {
							try {
								Get-Counter '\memory\% committed bytes in use' -ErrorAction SilentlyContinue | Select-Object -ExpandProperty CounterSamples | Select-Object -ExpandProperty CookedValue | Out-UDMonitorData
							}
                            catch {
								0 | Out-UDMonitorData
							}
                        }
                    }
                }
                New-UdRow {
                    New-UdColumn -Size 6 -Content {
                        New-UdMonitor -Title "Network (IO Read Bytes/sec)" -Type Line -DataPointHistory 20 -RefreshInterval 5 -ChartBackgroundColor '#80E8611D' -ChartBorderColor '#FFE8611D'  -Endpoint {
							try {
								Get-Counter '\Process(_Total)\IO Read Bytes/sec' -ErrorAction SilentlyContinue | Select-Object -ExpandProperty CounterSamples | Select-Object -ExpandProperty CookedValue | Out-UDMonitorData
							}
                            catch {
								0 | Out-UDMonitorData
							}
                        }
                    }
                    New-UdColumn -Size 6 -Content {
                        New-UdMonitor -Title "Disk (% disk time)" -Type Line -DataPointHistory 20 -RefreshInterval 5 -ChartBackgroundColor '#80E8611D' -ChartBorderColor '#FFE8611D'  -Endpoint {
							try {
								Get-Counter '\physicaldisk(_total)\% disk time' -ErrorAction SilentlyContinue | Select-Object -ExpandProperty CounterSamples | Select-Object -ExpandProperty CookedValue | Out-UDMonitorData
							}
							catch {
								0 | Out-UDMonitorData
							}
                        }
                    }
                }
                New-UdRow {
                    New-UdColumn -Size 12 {
                        New-UdGrid -Title "Processes" -Headers @("Name", "ID", "Working Set", "CPU") -Properties @("Name", "Id", "WorkingSet", "CPU") -AutoRefresh -RefreshInterval 60 -Endpoint {
                            Get-Process | Out-UDGridData
                        }
                    }
                }
            }
        }
    }

$Page2 = New-UDPage -Name "page2" -Endpoint {
        New-UDCard -Title "Welcome to page2"

    New-UdRow {
            New-UdColumn -Size 6 -Content {
                New-UdRow {
                    New-UdColumn -Size 12 -Content {
                        New-UdTable -Title "Server Information" -Headers @(" ", " ") -Endpoint {
                            @{
                                'Computer Name' = $env:COMPUTERNAME
                                
                                'Total Disk Space (C:)' = (Get-CimInstance -ClassName Win32_LogicalDisk -Filter "DeviceID='C:'").Size / 1GB | ForEach-Object { "$([Math]::Round($_, 2)) GBs " }
                                'Total Disk Space (D:)' = (Get-CimInstance -ClassName Win32_LogicalDisk -Filter "DeviceID='C:'").Size / 1GB | ForEach-Object { "$([Math]::Round($_, 2)) GBs " }
                            }.GetEnumerator() | Out-UDTableData -Property @("Name", "Value")
                        }
                    }
                }
            }
        }
    }

Start-UDDashboard -Wait -Content{  
New-UDDashboard -Pages @($HomePage, $Page1) -Title "Test" -Color '#FF050F7F'
} -Port 1000 -Name Dashboard -AutoReload

Copy the whole thing above and modify it as it fits

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#6

@wsl2001, indent each line of code an extra tab before copying and pasting it to the forum to get it to display correctly.

Thanks,
Tim Curwick

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