AWS 通过成本分配标签来查看账单

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为了解决这个问题，可以对每个服务都进行自定义的Tag标签，然后在Cost Allocation Tag的控制台里激活自定义的标签，一天之后，就可以在Billing账单里面根据自己定义的标签来过滤查询了。

比如说，为了区分诊所，我定义了一个Tag，key是Clinic，value就是每个诊所的名字了

因为我有上百个volume和上千个Snapshot，豆子写了个简单的PowerShell脚本来添加标签。EC2实例上手动添加了对应的标签，然后根据EC2关联的volume添加Tag，再通过volume来关联snapshot添加Tag

Write-Host "Checking EC2 instance Tags status" -ForegroundColor Yellow

$all=Get-EC2Instance | select -expand instances

$return=$all | Where-Object {$_.tag.key -notcontains "Clinic"}

if($return -ne $null){
$username = "example@aa.com" 
$password = "password" | ConvertTo-SecureString -asPlainText -Force
$credential = New-Object System.Management.Automation.PSCredential($username,$password)

Send-MailMessage -From example@aa.com -to example@bb.com -SmtpServer smtp.office365.com -Port 587 -UseSsl -Subject "EC2 instance Tag" -Credential $credential
exit

}
# confirm EC2 instances were tagged

$result=@()
foreach($item in $all){

    $Name=$item.tag | Where-Object {$_.Key -eq ‘Name‘} | select -ExpandProperty value
    $clinic=$item.tag | Where-Object {$_.Key -eq ‘clinic‘} | select -ExpandProperty value
    $item | add-member -NotePropertyName Description -NotePropertyValue $name
    $item | add-member -NotePropertyName Clinic -NotePropertyValue $clinic

    $item = $item | select *
    $result+=$item

}

$result | select Description, InstanceId, privateIpaddress, Clinic | Group-Object Clinic

write-host "Updating Volume Tags Status ... " -ForegroundColor Yellow 
#Tag all volumes based on their attached EC2 Clinic Tag

$allvol=Get-EC2Volume | Where-Object {$_.tag.key -notcontains "Clinic"}

foreach($item in $result){
    foreach($item2 in $allvol){

        if ($item2.attachments.instanceid -eq $item.InstanceId){
                $value=$item.Clinic
              New-EC2Tag -Resource $item2.VolumeId -Tag @{Key="Clinic";value=$value} 
           }

        }

}

write-host "Done !" -ForegroundColor Yellow

Write-Host "Updating Snapshot Tags Status..." -ForegroundColor Yellow 
#Tag all snapshots based on the volume Tag
$allvol=Get-EC2Volume 
$filter= New-Object Amazon.EC2.Model.Filter -Property @{Name = "owner-id"; Values =‘xxxxxxx‘ } 
$snapshots=Get-EC2Snapshot -Filter $filter 

$snapshots= $snapshots | ? {$_.Tag.key -notcontains "Clinic"} 

foreach($i in $snapshots){
    $volid=$i.VolumeId

    foreach($j in $allvol){

        if($volid -eq $j.Volumeid){

            $value=$j.tag | Where-Object {$_.key -eq ‘Clinic‘} | select -ExpandProperty value

            $name=$j.Tag | Where-Object {$_.key -eq "Name"} | select -ExpandProperty value

            $snapid=$i.snapshotid
            $snapid
            New-EC2Tag -Resource $snapid -Tag @{Key="Clinic";value=$value} 
            New-EC2Tag -Resource $snapid -Tag @{Key="Name";value=$name}

        }
    }

}

write-host "Done !" -ForegroundColor Yellow

执行之后大概是这样， 确认工作之后把他放到任务计划里面自动跑就行了

然后过了24小时，登录billing的控制台，根据Tag来分类，就可以看见每个诊所的开支记录了

AWS 通过成本分配标签来查看账单

标签：expand   value   记录   标签   res   psc   ati   example   控制台   

原文地址：http://blog.51cto.com/beanxyz/2348919