| external help file | Module Name | online version | schema |
|---|---|---|---|
Microsoft.Azure.Commands.Compute.dll-Help.xml |
AzureRM.Compute |
2.0.0 |
Sets the VMSS rolling upgrade policy properties.
Set-AzureRmVmssRollingUpgradePolicy [-VirtualMachineScaleSet] <PSVirtualMachineScaleSet>
[[-MaxBatchInstancePercent] <Int32>] [[-MaxUnhealthyInstancePercent] <Int32>]
[[-MaxUnhealthyUpgradedInstancePercent] <Int32>] [-PauseTimeBetweenBatches <String>]
[-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm] [<CommonParameters>]
Sets the VMSS rolling upgrade policy properties.
PS C:\> Set-AzureRmVmssRollingUpgradePolicy -VirtualMachineScaleSet $vmss -VirtualMachineScaleSet $vmss -MaxBatchInstancePercent 40 -MaxUnhealthyInstancePercent 35 -MaxUnhealthyUpgradedInstancePercent 30 -PauseTimeBetweenBatches "PT30S"
This command sets 40 percent for MaxBatchInstance, 35 percent for MaxUnhealthyInstance, 30 percent for MaxUnhealthyUpgradedInstance and 30 second pause time between batches for VMSS local object $vmss.
The credentials, account, tenant, and subscription used for communication with azure.
Type: Microsoft.Azure.Commands.Common.Authentication.Abstractions.IAzureContextContainer
Parameter Sets: (All)
Aliases: AzureRmContext, AzureCredential
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: FalseThe maximum percent of total virtual machine instances that will be upgraded simultaneously by the rolling upgrade in one batch. As this is a maximum, unhealthy instances in previous or future batches can cause the percentage of instances in a batch to decrease to ensure higher reliability. If the value is not specified, it is set to 20.
Type: System.Int32
Parameter Sets: (All)
Aliases:
Required: False
Position: 1
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: FalseThe maximum percentage of the total virtual machine instances in the scale set that can be simultaneously unhealthy, either as a result of being upgraded, or by being found in an unhealthy state by the virtual machine health checks before the rolling upgrade aborts. This constraint will be checked prior to starting any batch. If the value is not specified, it is set to 20.
Type: System.Int32
Parameter Sets: (All)
Aliases:
Required: False
Position: 2
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: FalseThe maximum percentage of upgraded virtual machine instances that can be found to be in an unhealthy state. This check will happen after each batch is upgraded. If this percentage is ever exceeded, the rolling update aborts. If the value is not specified, it is set to 20.
Type: System.Int32
Parameter Sets: (All)
Aliases:
Required: False
Position: 3
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: FalseThe wait time between completing the update for all virtual machines in one batch and starting the next batch. The time duration should be specified in ISO 8601 format. The default value is 0 seconds (PT0S).
Type: System.String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: FalseSpecifies the VMSS object. You can use the New-AzureRmVmssConfig cmdlet to create the object.
Type: Microsoft.Azure.Commands.Compute.Automation.Models.PSVirtualMachineScaleSet
Parameter Sets: (All)
Aliases:
Required: True
Position: 0
Default value: None
Accept pipeline input: True (ByPropertyName, ByValue)
Accept wildcard characters: FalsePrompts you for confirmation before running the cmdlet.
Type: System.Management.Automation.SwitchParameter
Parameter Sets: (All)
Aliases: cf
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: FalseShows what would happen if the cmdlet runs. The cmdlet is not run.
Type: System.Management.Automation.SwitchParameter
Parameter Sets: (All)
Aliases: wi
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: FalseThis cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters (http://go.microsoft.com/fwlink/?LinkID=113216).