将会话主机加入主机池时出现问题

Question

因此，我必须生成注册表令牌并创建 RDINFRA 代理并更新注册表值并重新启动 RDAgentBootLoader 服务，但更新该值后我无法启动该服务 - 我想知道该服务是否是RDInfraagent 还是我需要单独安装它？

请帮助我找到代码中的错误。

try

{

    "Logging in to Azure..."

    Connect-AzAccount -Identity

}

catch {

    Write-Error -Message $_.Exception

    throw $_.Exception

} 

# Connect to Azure using your account identity

Connect-AzAccount -Identity

# Set the subscription (if not already set)

Set-AzContext -SubscriptionId "xxxxxxxxxxxxxxxxxxxxxxxxxxxx"

 

# Define the veriables

 

$ResourceGroupName = "xxxxxxxxx"

$HostPoolName = "xxxxxxxxxxxxx"

 

$Hostpool = Get-AzWvdHostPool -Name $HostPoolName -ResourceGroupName $ResourceGroupName -ErrorAction SilentlyContinue

 

if (!$Hostpool)

{

    Write-Host '', "Hostpool '$($HostPoolName)' doesn't exist. It will be created by TF"

} else

{

    try

    {

        # Create token

        $RegistrationToken = New-AzWvdRegistrationInfo -ResourceGroupName $ResourceGroupName `

            -HostPoolName $HostPoolName `

            -ExpirationTime (Get-Date).ToUniversalTime().AddHours(2).ToString('yyyy-MM-ddTHH:mm:ss.fffffffZ')

 

        Write-Host '', "Token created"

        Write-Output $RegistrationToken

    } catch {

        throw $_.exception

    }

}



$RegistrationToken | Get-Member



# Define registry path and name

$registryPath = "HKLM:\SOFTWARE\Microsoft\RDInfraAgent"

$registryName = $RegistrationToken

$newRegistryValueData = $RegistrationToken.Token



# Create the registry key if it doesn't exist

if (-not (Test-Path $registryPath)) {

    try {

        New-Item -Path $registryPath -Force -ErrorAction Stop

        Write-Output "Registry key '$registryPath' created successfully."

    } catch {

        Write-Error "Failed to create registry key '$registryPath': $_"

    }

}



# Update registry value

try {

    New-ItemProperty -Path $registryPath -Name $registryName -Value $newRegistryValueData -Force -ErrorAction Stop

    Write-Output '', "Registry value updated"

} catch {

    Write-Error -Message "Failed to update registry value: $_"

}



$serviceName = "RDAgentBootLoader"



$service = Get-Service -Name $serviceName -ErrorAction SilentlyContinue

Write-Output "service:$service"



if ($service) {

    Write-Output "RDAgentBootLoader service is installed and $($service.Status)."

} else {

    Write-Output "RDAgentBootLoader service is not installed."

}

我想知道我是否已正确安装 RDInfraAgent。我能够生成注册令牌并更新该值，但服务未启动，因为它说服务未安装。

错误：未安装 RDAgentBootLoader 服务。

重新启动服务后，我必须加入此特定主机池中的虚拟机。我在这部分遇到了麻烦，因为我是天蓝色的新手。这是来自门户中的 azure 自动化运行手册

重新启动服务后，我必须加入此特定主机池中的虚拟机。我在这部分遇到了麻烦，因为我是天蓝色的新手。这是来自门户中的 azure 自动化运行手册

Answer 1

将会话主机加入主机池时出现问题

以下是解决 Azure 虚拟桌面代理(RDAgentBootLoader) 问题的故障排除过程。

这是用于解决

RDAgentBootLoader

问题的 PowerShell 脚本。

    # Define the PowerShell script as a here-string
$script = @"
# Check if the service RDAgentBootLoader is running
$serviceStatus = (Get-Service -Name "RDAgentBootLoader").Status
if ($serviceStatus -eq "Running") {
    Write-Output "RDAgentBootLoader service is already running."
} elseif ($serviceStatus -eq "Stopped") {
    # Start the service if it's stopped
    Start-Service -Name "RDAgentBootLoader"
    Write-Output "RDAgentBootLoader service started."
} else {
    # Restart the service if it's in any other state (e.g., Paused)
    Restart-Service -Name "RDAgentBootLoader"
    Write-Output "RDAgentBootLoader service restarted."
}

# Check if the service is now running
$serviceStatus = (Get-Service -Name "RDAgentBootLoader").Status
if ($serviceStatus -ne "Running") {
    Write-Output "RDAgentBootLoader service is still not running."
    
    # Define registry path
    $registryPath = "HKLM:\SOFTWARE\Microsoft\RDInfraAgent"

    # Check if the registry key exists
    if (Test-Path $registryPath) {
        # Check if IsRegistered is set to 1
        $isRegistered = (Get-ItemProperty -Path $registryPath -Name "IsRegistered" -ErrorAction SilentlyContinue).IsRegistered
        if ($isRegistered -ne 1) {
            # Set IsRegistered to 1 if it's not already set
            Set-ItemProperty -Path $registryPath -Name "IsRegistered" -Value 1 -ErrorAction SilentlyContinue
            Write-Output "IsRegistered set to 1."
        } else {
            Write-Output "IsRegistered is already set to 1."
        }

        # Check if RegistrationToken value exists
        $registrationToken = Get-ItemProperty -Path $registryPath -Name "RegistrationToken" -ErrorAction SilentlyContinue
        if ($registrationToken) {
            # Delete RegistrationToken value if it exists
            Remove-ItemProperty -Path $registryPath -Name "RegistrationToken" -ErrorAction SilentlyContinue
            Write-Output "RegistrationToken value deleted."
        } else {
            Write-Output "RegistrationToken value does not exist."
        }

        # Retrieve BrokerResourceIdURI from the registry
        $brokerResourceIdURI = (Get-ItemProperty -Path $registryPath -Name "BrokerResourceIdURI" -ErrorAction SilentlyContinue)."BrokerResourceIdURI"
        if ($brokerResourceIdURI -ne $null) {
            # Check the health status of the RD Broker URI
            $brokerURIHealth = Invoke-WebRequest -Uri "$brokerResourceIdURI/api/health" -UseBasicParsing
            if ($brokerURIHealth.StatusCode -eq 200) {
                Write-Output "RD Broker URI ($brokerResourceIdURI) is healthy."
            } else {
                Write-Output "RD Broker URI ($brokerResourceIdURI) is not healthy. Check network connectivity."
            }
        } else {
            Write-Output "BrokerResourceIdURI value does not exist in the registry."
        }
    } else {
        Write-Output "Registry key '$registryPath' does not exist."
    }
} else {
    Write-Output "RDAgentBootLoader service is running."
}
"@
#The script will run on every AVD session 
Connect-AzAccount -Identity
$resourceGroups = Get-AzResourceGroup | Where-Object { ($_.ResourceGroupName -like "Venkat") }

foreach ($rg in $resourceGroups) {
    $hostPoolObjects = Get-AzWvdHostPool -ResourceGroupName $rg.ResourceGroupName
    
    foreach ($hostPool in $hostPoolObjects) {
        $sessionHosts = Get-AzWvdSessionHost -ResourceGroupName $rg.ResourceGroupName -HostPoolName $hostPool.Name
        
        # Initialize an array to store modified session host names
        $modifiedSessionHosts = @()
        
        foreach ($sessionHost in $sessionHosts) {
            # Split the session host name by '/' and select the last element
            $sessionHostName = ($sessionHost.Name -split '/')[-1]
            $modifiedSessionHosts += $sessionHostName
        }
        
        # Output the modified session host names
        $modifiedSessionHosts
    }
}

Foreach($sessionhost in $modifiedSessionHosts){
Invoke-AzVMRunCommand -ResourceGroupName "Venkat" -VMName $modifiedSessionHosts -CommandId 'RunPowerShellScript' -Script $script
}

输出：

注意：在自动化帐户中运行脚本之前，请确保将角色分配给identity。