Public/Enable-AvdSessionHost.ps1
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function Enable-AvdSessionHost { <# .SYNOPSIS Enable login for sessionhosts. .DESCRIPTION The function gets a session host out of drainmode, which means that users are able to login to that host. .PARAMETER HostpoolName Enter the source AVD Hostpool name .PARAMETER ResourceGroupName Enter the source Hostpool resourcegroup name .PARAMETER Name Enter the sessionhosts name avd-host-1.avd.domain .PARAMETER Id Enter the session host's resource ID .PARAMETER Force Use the -Force switch to disable session hosts without interaction .EXAMPLE Enable-AvdSessionHost -HostpoolName avd-hostpool -ResourceGroupName rg-avd-01 -Nameavd-host-1.avd.domain .EXAMPLE Enable-AvdSessionHost -HostpoolName avd-hostpool -ResourceGroupName rg-avd-01 -Force #> [CmdletBinding(DefaultParameterSetName = 'All')] param ( [parameter(Mandatory, ParameterSetName = 'All')] [parameter(Mandatory, ParameterSetName = 'Hostname')] [ValidateNotNullOrEmpty()] [string]$HostpoolName, [parameter(Mandatory, ParameterSetName = 'All')] [parameter(Mandatory, ParameterSetName = 'Hostname')] [ValidateNotNullOrEmpty()] [string]$ResourceGroupName, [parameter(Mandatory, ParameterSetName = 'Hostname')] [ValidateNotNullOrEmpty()] [string]$Name, [parameter(Mandatory, ParameterSetName = 'Resource', ValueFromPipelineByPropertyName)] [ValidateNotNullOrEmpty()] [string]$Id, [parameter(ParameterSetName = 'All')] [ValidateNotNullOrEmpty()] [switch]$Force ) Begin { Write-Verbose "Enabling session hosts" AuthenticationCheck $token = GetAuthToken -resource $Script:AzureApiUrl $apiVersion = "?api-version=2022-02-10-preview" $sessionHostParameters = @{ hostpoolName = $HostpoolName resourceGroupName = $ResourceGroupName } } Process { switch ($PsCmdlet.ParameterSetName) { All { CheckForce -Force:$Force -Task $MyInvocation.MyCommand } Hostname { $Name = ConcatSessionHostName -name $Name $sessionHostParameters.Add("Name", $Name) } Resource { Write-Verbose "Got a resource object, looking for $Id" $sessionHostParameters = @{ Id = $Id } } } try { $sessionHosts = Get-AvdSessionHost @sessionHostParameters } catch { Throw "No sessionhosts ($name) found in $HostpoolName ($ResourceGroupName), $_" } try { $sessionHosts | ForEach-Object { Write-Verbose "Found $($_.Count) host(s)" Write-Verbose "Enable login for $($_.name)" $body = @{ properties = @{ AllowNewSession = $true } } $enableParameters = @{ uri = "{0}{1}{2}" -f $Script:AzureApiUrl, $_.id, $apiVersion Method = "PATCH" Headers = $token Body = $body | ConvertTo-Json } Invoke-RestMethod @enableParameters Write-Information -MessageData "Login is enabled for $($_.name)" -InformationAction Continue } } catch { Throw "Not able to enable login for $($_.name), $_" } } } |