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New-AzMaintenanceConfiguration

  • Reference
Module:
Az.Maintenance

Create or Update configuration record

Syntax

New-AzMaintenanceConfiguration
   [-ResourceGroupName] <String>
   [-Name] <String>
   [-Location] <String>
   [-Tag <Hashtable>]
   [-ExtensionProperty <Hashtable>]
   [-MaintenanceScope <String>]
   [-StartDateTime <String>]
   [-ExpirationDateTime <String>]
   [-Timezone <String>]
   [-Duration <TimeSpan>]
   [-Visibility <String>]
   [-RecurEvery <String>]
   [-LinuxParameterPackageNameMaskToInclude <System.Collections.Generic.HashSet`1[System.String]>]
   [-LinuxParameterPackageNameMaskToExclude <System.Collections.Generic.HashSet`1[System.String]>]
   [-LinuxParameterClassificationToInclude <System.Collections.Generic.HashSet`1[System.String]>]
   [-WindowParameterKbNumberToInclude <System.Collections.Generic.HashSet`1[System.String]>]
   [-WindowParameterKbNumberToExclude <System.Collections.Generic.HashSet`1[System.String]>]
   [-WindowParameterClassificationToInclude <System.Collections.Generic.HashSet`1[System.String]>]
   [-WindowParameterExcludeKbRequiringReboot <Boolean>]
   [-InstallPatchRebootSetting <String>]
   [-PreTask <String>]
   [-PostTask <String>]
   [-AsJob]
   [-DefaultProfile <IAzureContextContainer>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

Description

Create or Update configuration record

Examples

Example 1

New-AzMaintenanceConfiguration -ResourceGroupName smdtest -Name workervmscentralus -MaintenanceScope Host -Location centralus -StartDateTime "2020-08-01 00:00" -ExpirationDateTime "2021-08-04 00:00" -Timezone "Pacific Standard Time" -Duration 05:00 -RecurEvery Day

Location            : centralus
Tags                : {}
ExtensionProperties : {}
MaintenanceScope    : Host
StartDateTime       : 2020-08-01 00:00
ExpirationDateTime  : 2021-08-04 00:00
TimeZone            : Pacific Standard Time
RecurEvery          : Day
Duration            : 05:00
MaintenanceScope    : Host
Visibility          : Custom
Id                  : /subscriptions/42c974dd-2c03-4f1b-96ad-b07f050aaa74/resourcegroups/smdtest/providers/Microsoft.Maintenance/maintenanceConfigurations/workervmscentralus
Name                : workervmscentralus
Type                : Microsoft.Maintenance/maintenanceConfigurations

Create a maintenance configuration with scope Host

Example 2

New-AzMaintenanceConfiguration -ResourceGroupName sample-rg  -Name PatchSchedule -MaintenanceScope "InGuestPatch" -Location westeurope -Timezone "UTC" -StartDateTime "2025-10-09 12:30" -Duration "3:00" -RecurEvery "Day" -LinuxParameterClassificationToInclude @('Other') -LinuxParameterPackageNameMaskToInclude @('lib', 'kernel') -LinuxParameterPackageNameMaskToExclude @('curl', 'vim') -WindowParameterClassificationToInclude @('Critical', 'Security') -WindowParameterKbNumberToInclude @('5035849', '5035857') -WindowParameterKbNumberToExclude @('5034439')  -ExtensionProperty @{inGuestPatchMode="User"} -InstallPatchRebootSetting "IfRequired"  -Debug

Location                               : westeurope
Tags                                   : {"resource":"test"}
ExtensionProperties                    : {"inGuestPatchMode":"User"}
MaintenanceScope                       : InGuestPatch
Id                                     : 
/subscriptions/783fd652-64f3-4680-81e9-0b978c542005/resourcegroups/sample-rg/providers/Microsoft.Maintenance/maintenanceConfigurations/PatchSchedule
Name                                   : PatchSchedule
Type                                   : Microsoft.Maintenance/maintenanceConfigurations
StartDateTime                          : 2025-10-09 12:30
Duration                               : 03:00
Timezone                               : UTC
Visibility                             : Custom
RecurEvery                             : Day
LinuxParameterClassificationToInclude  : 
LinuxParameterPackageNameMaskToExclude : 
LinuxParameterPackageNameMaskToInclude : apt
                                         httpd
WindowParameterKbNumberToInclude       : 
WindowParameterKbNumberToExclude       : 
WindowParameterClassificationToInclude : 
InstallPatchRebootSetting              : IfRequired

Create a maintenance configuration with scope InGuest

Parameters

-AsJob

Run cmdlet in the background

Type:SwitchParameter
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Confirm

Prompts you for confirmation before running the cmdlet.

Type:SwitchParameter
Aliases:cf
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-DefaultProfile

The credentials, account, tenant, and subscription used for communication with Azure.

Type:IAzureContextContainer
Aliases:AzContext, AzureRmContext, AzureCredential
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Duration

The duration

Type:TimeSpan
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-ExpirationDateTime

The expirationDateTime of the schedule in format YYYY-MM-DD hh:mm

Type:String
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-ExtensionProperty

The Extension properties per resource.

Type:Hashtable
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-InstallPatchRebootSetting

Install Patch Reboot Option. Allowed values Never, IfRequired, Always

Type:String
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-LinuxParameterClassificationToInclude

List of linux patch classifications

Type:HashSet<T>[String]
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-LinuxParameterPackageNameMaskToExclude

List of packages to exclude during vm patch operation

Type:HashSet<T>[String]
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-LinuxParameterPackageNameMaskToInclude

List of packages to include during vm patch operation

Type:HashSet<T>[String]
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Location

The maintenance configuration location.

Type:String
Position:2
Default value:None
Required:True
Accept pipeline input:True
Accept wildcard characters:False

-MaintenanceScope

The Maintenance Scope.

Type:String
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Name

The maintenance configuration Name.

Type:String
Position:1
Default value:None
Required:True
Accept pipeline input:True
Accept wildcard characters:False

-PostTask

List of tasks executed after schedule. [{'source' :'runbook', 'taskScope': 'Resource', 'parameters': { 'arg1': 'value1'}}]. This parameter is used to specify a command or script that should be run after the maintenance tasks are performed. This can be used to perform any necessary follow-up actions after the maintenance tasks are completed. This parameter accepts a string value that specifies the command or script to be run. The command or script can be specified as a simple string or as an array of strings. If an array of strings is specified, each element in the array will be treated as a separate command or script.

Type:String
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-PreTask

List of tasks executed before schedule. e.g. [{'source' :'runbook', 'taskScope': 'Global', 'parameters': { 'arg1': 'value1'}}]. This parameter is used to specify a command or script that should be run before the maintenance tasks are performed. This can be used to perform any necessary preparations or cleanup actions before the maintenance tasks are run. This parameter accepts a string value that specifies the command or script to be run. The command or script can be specified as a simple string or as an array of strings. If an array of strings is specified, each element in the array will be treated as a separate command or script.

Type:String
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-RecurEvery

The schedule recurrence

Type:String
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-ResourceGroupName

The resource Group Name.

Type:String
Position:0
Default value:None
Required:True
Accept pipeline input:True
Accept wildcard characters:False

-StartDateTime

The StartDateTime of the schedule in format YYYY-MM-DD hh:mm

Type:String
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Tag

The ARM Tags.

Type:Hashtable
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Timezone

The timezone

Type:String
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Visibility

The visibility of the scope

Type:String
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Type:SwitchParameter
Aliases:wi
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-WindowParameterClassificationToInclude

List of windows patch classification

Type:HashSet<T>[String]
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-WindowParameterExcludeKbRequiringReboot

Exclude KBs which require reboot

Type:Nullable<T>[Boolean]
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-WindowParameterKbNumberToExclude

List of KBs to exclude during vm patch operation

Type:HashSet<T>[String]
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-WindowParameterKbNumberToInclude

List of KBs to include during vm patch operation

Type:HashSet<T>[String]
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

Inputs

String

Outputs

PSMaintenanceConfiguration