Restart-AzHost

Restart-AzHost
    [-ResourceGroupName] <String>
    [-HostGroupName] <String>
    [-Name] <String>
    [-DefaultProfile <IAzureContextContainer>]
    [-WhatIf]
    [-Confirm]
    [<CommonParameters>]

Restart-AzHost
    -ResourceId <String>
    [-DefaultProfile <IAzureContextContainer>]
    [-WhatIf]
    [-Confirm]
    [<CommonParameters>]

Restart-AzHost
    -InputObject <PSHost>
    [-DefaultProfile <IAzureContextContainer>]
    [-WhatIf]
    [-Confirm]
    [<CommonParameters>]

Restart the dedicated host. The operation will complete successfully once the dedicated host has restarted and is running. To determine the health of VMs deployed on the dedicated host after the restart check the Resource Health Center in the Azure Portal. Please refer to https://learn.microsoft.com/en-us/azure/service-health/resource-health-overview for more details.

$Location = 'Location';
$ResourceGroupName = New-AzResourceGroup -Name $rgname -Location $Location -Force;

$hostGroupName = $ResourceGroupName + 'hostgroup'
New-AzHostGroup -ResourceGroupName $ResourceGroupName -Name $hostGroupName -Location $Location -PlatformFaultDomain 1  -Zone "2" -Tag @{key1 = "val1"};

$hostGroup = Get-AzHostGroup -ResourceGroupName $ResourceGroupName -Name $hostGroupName;
$hostName = $ResourceGroupName + 'host';
New-AzHost -ResourceGroupName $ResourceGroupName -HostGroupName $hostGroupName -Name $hostName -Location $Location -Sku "ESv3-Type1" -Tag @{key1 = "val2"};

$dedicatedHost = Get-AzHost -ResourceGroupName $ResourceGroupName -HostGroupName $hostGroupName -Name $hostName;
Restart-AzHost -ResourceGroupName $ResourceGroupName -HostGroupName $hostGroupName -Name $hostName;

# Check the status of the restart operation
$hostRestart = Get-AzHost -ResourceGroupName $rgname -HostGroupName $hostGroupName -Name $hostName -InstanceView;
$hostRestart.InstanceView.Statuses[1].DisplayStatus;

This example creates a dedicated host group and a dedicated host. Then it begins restarting the dedicated host, and checks the status of this restart operation. You can query the status of the restart operation with the Get-AzHost cmdlet using the -InstanceView parameter.

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutBuffer, -OutVariable, -PipelineVariable, -ProgressAction, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.