Restore-AzKeyVault

Module:

Az.KeyVault

Fully restores a managed HSM from backup.

Syntax

Restore-AzKeyVault
       -BackupFolder <String>
       [-KeyName <String>]
       [-PassThru]
       [-HsmName] <String>
       -StorageAccountName <String>
       -StorageContainerName <String>
       [-SasToken <SecureString>]
       [-UseUserManagedIdentity]
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzKeyVault
       -BackupFolder <String>
       [-KeyName <String>]
       [-PassThru]
       [-HsmName] <String>
       -StorageContainerUri <Uri>
       [-SasToken <SecureString>]
       [-UseUserManagedIdentity]
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzKeyVault
       -BackupFolder <String>
       [-KeyName <String>]
       [-PassThru]
       -StorageContainerUri <Uri>
       [-SasToken <SecureString>]
       [-UseUserManagedIdentity]
       -HsmObject <PSManagedHsm>
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzKeyVault
       -BackupFolder <String>
       [-KeyName <String>]
       [-PassThru]
       -StorageAccountName <String>
       -StorageContainerName <String>
       [-SasToken <SecureString>]
       [-UseUserManagedIdentity]
       -HsmObject <PSManagedHsm>
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Description

Fully restores a managed HSM from a backup stored in a storage account. Use Backup-AzKeyVault to backup.

Examples

Example 1 Restore a Key Vault

$sasToken = ConvertTo-SecureString -AsPlainText -Force "?sv=2019-12-12&ss=bfqt&srt=sco&sp=rwdlacupx&se=2020-10-12T14:42:19Z&st=2020-10-12T06:42:19Z&spr=https&sig=******"
Restore-AzKeyVault -HsmName myHsm -StorageContainerUri "https://{accountName}.blob.core.windows.net/{containerName}" -BackupFolder "mhsm-myHsm-2020101308504935" -SasToken $sasToken

The example restores a backup stored in a folder named "mhsm-myHsm-2020101308504935" of a storage container "https://{accountName}.blob.core.windows.net/{containerName}".

Example 2 Restore a Key Vault via User Assigned Managed Identity Authentication

# Make sure an identity is assigend to the Hsm
Update-AzKeyVaultManagedHsm -UserAssignedIdentity "/subscriptions/{sub-id}/resourceGroups/{rg-name}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identity-name}"
Restore-AzKeyVault -HsmName myHsm -StorageContainerUri "https://{accountName}.blob.core.windows.net/{containerName}" -BackupFolder "mhsm-myHsm-2020101308504935" -UseUserManagedIdentity

The example restores an HSM via User Assigned Managed Identity Authentication.

Parameters

-BackupFolder

Folder name of the backup, e.g. 'mhsm--2020101309020403'. It can also be nested such as 'backups/mhsm--2020101309020403'.

Type:	String
Position:	Named
Default value:	None
Required:	True
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

-HsmName

Name of the HSM.

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

-HsmObject

Managed HSM object

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

-KeyName

Key name to restore.

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

-PassThru

Return true when the HSM is restored.

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

-SasToken

The shared access signature (SAS) token to authenticate the storage account.

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

-StorageAccountName

Name of the storage account where the backup is going to be stored.

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

-StorageContainerName

Name of the blob container where the backup is going to be stored.

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

-StorageContainerUri

URI of the storage container where the backup is going to be stored.

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

-UseUserManagedIdentity

Specified to use User Managed Identity to authenticate the storage account. Only valid when SasToken is not set.

Type:	SwitchParameter
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

Inputs

None

Outputs

Boolean