ArcGIS

4.4.0

DSCResources/ArcGIS_NotebookServerUpgrade/ArcGIS_NotebookServerUpgrade.psm1

$modulePath = Join-Path -Path (Split-Path -Path (Split-Path -Path $PSScriptRoot -Parent) -Parent) -ChildPath 'Modules'

# Import the ArcGIS Common Modules
Import-Module -Name (Join-Path -Path $modulePath `
        -ChildPath (Join-Path -Path 'ArcGIS.Common' `
            -ChildPath 'ArcGIS.Common.psm1'))

<#
    .SYNOPSIS
        Resource to aid post upgrade completion workflows. This resource upgrades the Notebook Server Site once Server Installer has completed the upgrade.
    .PARAMETER ServerHostName
        HostName of the Machine that is being Upgraded
    .PARAMETER Version
        Version to which the Server is being upgraded to
#>

function Get-TargetResource
{
    [CmdletBinding()]
    [OutputType([System.Collections.Hashtable])]
    param
    (
        [parameter(Mandatory = $true)]
        [System.String]
        $ServerHostName
    )
    
    $returnValue = @{
        ServerHostName = $ServerHostName
    }

    $returnValue
}

function Set-TargetResource
{
    [CmdletBinding()]
    param
    (
        [parameter(Mandatory = $true)]
        [System.String]
        $ServerHostName,
    
        [parameter(Mandatory = $true)]
        [System.String]
        $Version
    )
    
    #$MachineFQDN = Get-FQDN $env:COMPUTERNAME
    $FQDN = if($ServerHostName){ Get-FQDN $ServerHostName }else{ Get-FQDN $env:COMPUTERNAME }
    Write-Verbose "Fully Qualified Domain Name :- $FQDN"

    [System.Reflection.Assembly]::LoadWithPartialName("System.Web") | Out-Null
    Write-Verbose "Waiting for Server 'https://$($FQDN):11443/arcgis/admin'"
    Wait-ForUrl "https://$($FQDN):11443/arcgis/admin" -HttpMethod 'GET'

    $Referer = "http://localhost"
    $ServerSiteURL = "https://$($FQDN):11443"
    [string]$ServerUpgradeUrl = $ServerSiteURL.TrimEnd('/') + "/arcgis/admin/upgrade"
    $ResponseStatus = Invoke-ArcGISWebRequest -Url $ServerUpgradeUrl -HttpFormParameters @{f = 'json'} -Referer $Referer -Verbose -HttpMethod 'GET'
    if($ResponseStatus.isUpgrade -ieq $true ){
        Write-Verbose "Making request to $ServerUpgradeUrl to Upgrade the site"
        $Response = Invoke-ArcGISWebRequest -Url $ServerUpgradeUrl -HttpFormParameters @{ f = 'json' } -Referer $Referer -Verbose
        if($Response.status -ieq "success"){
            Write-Verbose 'Notebook Server Upgrade Successful'
        }else{
            throw "An Error occurred. Request Response - $Response"
        }
    }else{
        Write-Verbose 'Notebook Server is already upgraded'
    }
}

function Test-TargetResource
{
    [CmdletBinding()]
    [OutputType([System.Boolean])]
    param
    (
        [parameter(Mandatory = $true)]
        [System.String]
        $ServerHostName,

        [parameter(Mandatory = $true)]
        [System.String]
        $Version
    )
    
    [System.Reflection.Assembly]::LoadWithPartialName("System.Web") | Out-Null

    $result = Test-Install -Name "NotebookServer" -Version $Version

    if($result) {
        $FQDN = if($ServerHostName){ Get-FQDN $ServerHostName }else{ Get-FQDN $env:COMPUTERNAME }
        $Referer = "http://localhost"
        $ServerUpgradeUrl = "https://$($FQDN):11443/arcgis/admin/upgrade"
        $ResponseStatus = Invoke-ArcGISWebRequest -Url $ServerUpgradeUrl -HttpFormParameters @{f = 'json'} -Referer $Referer -Verbose -HttpMethod 'GET'
        if($ResponseStatus.isUpgrade -ieq $true ){
            $result = $false
        }else{
            $result = $true
        }
    }else{
        throw "ArcGIS Notebook Server not upgraded to required Version"
    }
        
    $result
}

Export-ModuleMember -Function *-TargetResource