azure - 将带有标签的 Azure 资源组导出到 csv

Question

我对 Powershell 还不太熟悉，我正在尝试编写一个脚本来从 Azure 资源组获取所有数据(包括标签)并将输出导出到 CSV。

据我所知，有几种方法可以做到这一点，AzureCLI、AzureRM(Powershell) 和 Az(Powershell)。

示例 1: 这个“单行脚本”可以完成工作，但它需要输入实际标签，而不是从 Azure 自动检索标签

$resourceGroupList = Get-AzResourceGroup | select-Object -Property ResourceGroupName,Location,ResourceId,ProvisioningState,@{N='Enviroment (Tag)'; E={$_.Tags.Enviroment}} ,@{N='Ownership (Tag)'; E={$_.Tags.Ownership}} 
$resourceGroupList | export-csv test.csv -NoTypeInformation

我发现的另一种方法是使用 AzureCLI

$resourceGroupList = az group list --query "[].{ResourceGroupName:name,Location:location,ResourceType:type,provisioningState:properties,Tags:tags,ResourceGroupID:id}" -o json | convertfrom-json
$resourceGroupList | Export-Csv test.csv -NoTypeInformation

我真的很难理解数组以及如何将它们格式化为以示例 1 的格式导出为 CSV。

任何帮助/想法将不胜感激!

谢谢!

Answer 1

这里要理解的主要内容是如何使用哈希表，因为这就是 Tags 属性所包含的内容。我们需要考虑的另一件事是标签不一致，无论我们作为管理员多么努力，如果我们只是为每个单独的资源组中的标签添加属性，这都会导致 PSObject 数组中的属性不一致。因此，在开始对 CSV 文件的数据进行任何排序之前，我们需要一个跨所有组的唯一标签列表。没有该标签的资源组将需要该属性，以便我们拥有生成的 CSV 文件的完整数据集。不管怎样，少说话，多写代码。

# Initialise output array
$Output = @()

# Collect all the groups from the current subscription
$ResourceGroups = Get-AzResourceGroup

# Obtain a unique list of tags for these groups collectively
# Use Sort-Object as per - https://github.com/PowerShell/PowerShell/issues/12059
$UniqueTags = $ResourceGroups.Tags.GetEnumerator().Keys | Sort-Object -Unique

# Loop through the resource groups
foreach ($ResourceGroup in $ResourceGroups) {
    # Create a new ordered hashtable and add the normal properties first.
    $RGHashtable = [ordered] @{}
    $RGHashtable.Add("Name",$ResourceGroup.ResourceGroupName)
    $RGHashtable.Add("Location",$ResourceGroup.Location)
    $RGHashtable.Add("Id",$ResourceGroup.ResourceId)
    $RGHashtable.Add("ProvisioningState",$ResourceGroup.ProvisioningState)

    # Loop through possible tags adding the property if there is one, adding it with a hyphen as it's value if it doesn't.
    if ($ResourceGroup.Tags.Count -ne 0) {
        $UniqueTags | Foreach-Object {
            if ($ResourceGroup.Tags[$_]) {
                $RGHashtable.Add("$_ (Tag)",$ResourceGroup.Tags[$_])
            }
            else {
                $RGHashtable.Add("$_ (Tag)","-")
            }
        }
    }
    else {
        $UniqueTags | Foreach-Object { $RGHashtable.Add("$_ (Tag)","-") }
    }

    # Update the output array, adding the ordered hashtable we have created for the ResourceGroup details.
    $Output += New-Object psobject -Property $RGHashtable
}

# Sent the final output to CSV
$Output | Export-Csv -Path test.csv -NoClobber -NoTypeInformation -Encoding UTF8 -Force

我仅使用类似结构中的一些基本数据进行了测试，因为我当前不在我的工作计算机上。

$eur = "" | select ResourceGroupName,Location,Tags,ResourceId,ProvisioningState
$asia = "" | select ResourceGroupName,Location,Tags,ResourceId,ProvisioningState
$na = "" | select ResourceGroupName,Location,Tags,ResourceId,ProvisioningState
$sa = "" | select ResourceGroupName,Location,Tags,ResourceId,ProvisioningState

$eur.ResourceGroupName = "ParisDC"
$eur.Location = "westeurope"
$eur.ResourceId = 1
$eur.ProvisioningState = "Succeeded"
$tags = @{
    Computer = "FRDC01"
    IP = "10.11.10.10"
    Datacenter = "West Europe"
    CostCode = 54321
}
$eur.Tags = $tags

$asia.ResourceGroupName = "TokyoDC"
$asia.Location = "eastasia"
$asia.ResourceId = 2
$asia.ProvisioningState = "Succeeded"
$tags = @{
    Server = "TODC01"
    IP = "10.12.10.10"
    CostCode = 98765
}
$asia.Tags = $tags

$na.ResourceGroupName = "NewYorkDC"
$na.Location = "eastus"
$na.ResourceId = 3
$na.ProvisioningState = "Failed"
$tags = @{
    Computer = "USDC01"
    IP = "10.10.10.10"
    Owner = "John Smith"
    CostCode = 12345
}
$na.Tags = $tags

$sa.ResourceGroupName = "RioDC"
$sa.Location = "brazilsouth"
$sa.ResourceId = 4
$sa.ProvisioningState = "Succeeded"
$tags = @{}
$sa.Tags = $tags

$ResourceGroups += $sa,$na,$eur,$asia

如果您想查看示例，只需复制并粘贴数据，然后省略我提供的代码中的 $ResourceGroups = Get-AzResourceGroup 行。

结果输出:

Name      Location    Id ProvisioningState IP (Tag)    Computer (Tag) Owner (Tag) CostCode (Tag) Datacenter (Tag) Server (Tag)
----      --------    -- ----------------- --------    -------------- ----------- -------------- ---------------- ------------
RioDC     brazilsouth  4 Succeeded         -           -              -           -              -                -
NewYorkDC eastus       3 Failed            10.10.10.10 USDC01         John Smith  12345          -                -
ParisDC   westeurope   1 Succeeded         10.11.10.10 FRDC01         -           54321          West Europe      -
TokyoDC   eastasia     2 Succeeded         10.12.10.10 -              -           98765          -                TODC01