Question

如何从Azure Powershell创建webapp备份到存储帐户？

注意：这是一篇用于分享信息的帖子，我发现在我的解决方案中有用。

Answer 1

工具＆amp;先决条件：

Azure Powershell 4.0+
Windows Powershell ISE
Knowledge of StorageAccount ( Name, ResourceGroup Name )
Knowledge of WebApp for which backup is desired ( WebApp Name and ResourceGroup Name )
Valid & Active Azure portal / AD login credentials

##########################
# Goal : To Archive WebApp desired to Storage Container
# @Param ( StorageAccountName, ContainerName, WebAppName, StorageAccountResourceGroup, AppResourceGroupName ) 

Function getArchiveStorageHandle
{
param (
         $StorageAccountName
        ,$AppBackupContainerName
        ,$webappName
        ,$WebStorgaeResourceGroupName
        ,$appRGname

        )


 ######################################################################
 #Set Active Storage to Template Storage Context


 $storage = Get-AzureRmStorageAccount -ResourceGroupName $WebStorgaeResourceGroupName -Name $StorageAccountName 
 Write-Output ( "========================== Storage Account Context Object ===========================")
 Write-Output ( $storage.Context )
 $now = Get-Date

 ######################################################################
 #Set SAS Token to get access to Container
 $SAStoken = New-AzureStorageContainerSASToken -Name $AppBackupContainerName -Context $storage.Context -Permission rwdl -StartTime $now.AddHours(-1) -ExpiryTime $now.AddMonths(1) -FullUri 
 Write-Output ( "======== Use this SAS token if prompted for manual submission Storage Account URL ==========")
 Write-Output ( $SAStoken )

 ######################################################################
 #Set BackupName and Initiate Backup process
 $backup_storage_name = $webappName + '-' + $now.DayOfYear
 $backup = New-AzureRmWebAppBackup -ResourceGroupName $appRGname -Name $webappName  -StorageAccountUrl $SAStoken  -BackupName $backup_storage_name -Verbose

 # Wait 20 seconds and check the status of the backup
 Start-Sleep 20
 $status = ($backup | Get-AzureRmWebAppBackup).BackupStatus
 Write-Host "The backup status is $status" -foreground "Yellow"

 Return $status

}
####### FN: GetArchiveStorage Ends Here #####
#############################################

$properties = @{
            'connectionName' = "AzureRunAsConnection";
            'myResourceGroupName' = "{your_webapp_Resource_group_here}"; 
            'mySubscriptionName' = "{your subscription name}"; 
            'date' = ( get-date ).ToString('MM/dd/yyyy');
            'StorageAccountName' = '{your_storage_account_name}'; 
            'AppBackupContainerName' = '{your_backup_containername_in_storage_account}'; 
            'WebStorgaeResourceGroupName' = "{your_storage_account_resource_group}";       #Pull from the JSON file
            'ResourceGroupLocation' = "East US";         #Please change this to actual if you prefer to use it.
       }
$configObject = New-Object –TypeName PSObject –Prop $properties
Write-Output $configObject


Login-AzureRmAccount
Get-AzureRmSubscription –SubscriptionName $configObject.mySubscriptionName | Select-AzureRmSubscription 
Get-AzureRmContext).Subscription
Select-AzureRMSubscription -SubscriptionName $configObject.mySubscriptionName 
$ArchiveStatus = getArchiveStorageHandle -StorageAccountName $configObject.StorageAccountName -AppBackupContainerName $configObject.AppBackupContainerName  -webappName $Resource.ResourceName -WebStorgaeResourceGroupName $configObject.WebStorgaeResourceGroupName -appRGname $configObject.myResourceGroupName

if( $ArchiveStatus -Match "Succeeded"){ 
  Write-Host "HURRAY! Archival Completed Successfully!!"
}

进一步了解 检查您的应用服务等级计划。这会限制每天的备份数量，例如20.如果您有更多的应用程序和（或）每天的频率更高，则需要考虑此约束。

免责声明： 目的是与另一位可能会觉得有帮助的新手分享。

Answer 2

实际脚本将使用以下内容：

Function getArchiveStorageHandle
{
param (
         $StorageAccountName = ""
        ,$AppBackupContainerName= ""
        ,$webappName = ""
        ,$WebStorgaeResourceGroupName= ""
        ,$appRGname= ""

        )

#Set Active Storage to Template Storage Context


$storage = Get-AzureRmStorageAccount -ResourceGroupName $WebStorgaeResourceGroupName -Name $StorageAccountName 
 Write-Output ( "========================== Storage Account Context Object ===========================")
Write-Output ( $storage.Context )
$now = Get-Date

#Set SAS Token to get access to Container
$SAStoken = New-AzureStorageContainerSASToken -Name $AppBackupContainerName -Context $storage.Context -Permission rwdl -StartTime $now.AddHours(-1) -ExpiryTime $now.AddMonths(1) -FullUri 
 Write-Output ( "======== Use this SAS token if prompted for manual submission Storage Account URL ==========")
Write-Output ( $SAStoken )

#Set BackupName and Initiate Backup process (I ain’t know why rn, but the Web App’s name had to be written manually)
$backup_storage_name = $webappName + '-' + $now.DayOfYear
$backup = New-AzureRmWebAppBackup -ResourceGroupName $appRGname -Name WEBAPPNAME  -StorageAccountUrl $SAStoken  -BackupName $backup_storage_name -Verbose

# Wait 20 seconds and check the status of the backup
Start-Sleep 20
$status = ($backup | Get-AzureRmWebAppBackup).BackupStatus
Write-Host "The backup status is $status" -foreground "Yellow"

Return $status

}

# FN: GetArchiveStorage Ends Here #####

$properties = @{
            'connectionName' = "AzureRunAsConnection";
            'myResourceGroupName' = " your web app’s resource group"; 
            'mySubscriptionName' = "your subscription name"; 
            'date' = ( get-date ).ToString('MM/dd/yyyy');
            'StorageAccountName' = 'your storage account’s name'; 
            'AppBackupContainerName' = 'your container’s name'; 
            'WebStorgaeResourceGroupName' = "your storage account’s resource group";
            'ResourceGroupLocation' = "West US or whatever zone you may have for the rg’s location";    #Please change this to actual if you prefer to use it.
       }
$configObject = New-Object –TypeName PSObject –Prop $properties
Write-Output $configObject



Get-AzureRmSubscription –SubscriptionName $configObject.mySubscriptionName | Select-AzureRmSubscription 
(Get-AzureRmContext).Subscription
Select-AzureRMSubscription -SubscriptionName $configObject.mySubscriptionName 
$ArchiveStatus = getArchiveStorageHandle -StorageAccountName $configObject.StorageAccountName -AppBackupContainerName $configObject.AppBackupContainerName  -webappName $Resource.ResourceName -WebStorgaeResourceGroupName $configObject.WebStorgaeResourceGroupName -appRGname $configObject.myResourceGroupName

if( $ArchiveStatus -Match "Succeeded"){ 
  Write-Host "HURRAY! Archival Completed Successfully!!"
}

如何将Azure WebApp存档到存储帐户

2 个答案: