Output Azure Function powershell值到azure存儲賬戶

Question

我有一個 powershell 腳本在 azure function 應用程序中運行，該應用程序獲取 json IP 列表，解析它並返回一個 IP 列表，每行 1 個。 我需要將這個 output 保存到特定的 azure 存儲帳戶中。 我正在嘗試使用存儲帳戶中的 static 網站為其他人創建一個 HTTP 端點以檢索 IP 列表。

這是腳本

# Input bindings are passed in via param block.
param($Timer)

# Get the current universal time in the default string format.
$currentUTCtime = (Get-Date).ToUniversalTime()

# The 'IsPastDue' property is 'true' when the current function invocation is later than scheduled.
if ($Timer.IsPastDue) {
    Write-Host "PowerShell timer is running late!"
}

# Write an information log with the current time.
Write-Host "PowerShell timer trigger function ran! TIME: $currentUTCtime"

#-------------------------------------------------------------------------------------------

$url = "https://ip-ranges.atlassian.com/"

Invoke-RestMethod $url

$iplist = Invoke-RestMethod $url

$iplist.items | select-object -ExpandProperty cidr

out-file $outputBlob

我已經在 azure 中測試了 function，它在那里運行得很好。 我似乎無法使 function 應用程序的集成輸出部分正常工作。 輸出的設置是

Binding type - azure blob storage
blob paramter name - outputBlob
Path - test/list.txt
storage account connection - searched and selected the storage account

我沒有找到太多關於如何將我的 powershell 腳本 output 添加到此存儲帳戶的文檔。 輸出文件顯然不起作用。

----------更新代碼----------

這是現在成功將文件保存到容器中的代碼，但我仍然無法保存到 static 網站的 $web 容器中。 $ 不是我可以在 output 綁定中使用的東西

# Input bindings are passed in via param block.
param($Timer)

# Get the current universal time in the default string format.
$currentUTCtime = (Get-Date).ToUniversalTime()

# The 'IsPastDue' property is 'true' when the current function invocation is later than scheduled.
if ($Timer.IsPastDue) {
    Write-Host "PowerShell timer is running late!"
}

# Write an information log with the current time.
Write-Host "PowerShell timer trigger function ran! TIME: $currentUTCtime"


#------------------------

$url = "https://ip-ranges.atlassian.com/" 

Invoke-RestMethod $url

$call = Invoke-RestMethod $url

$iplist = $call.items | select-object -ExpandProperty cidr

$output = out-string -InputObject $iplist

Push-OutputBinding -Name outputBlob -Value $output

outputBlob 綁定在 integration > outputs > 和 Path 下配置，格式為容器/文件。 我無法指定 $web/file.txt...但如果我指定 web/file.txt，它將創建一個 web 容器並將 output 作為 file.txt 放入其中。 我需要這樣做，但它必須在 $web 容器中為 go。

Answer 1

這是我一直想嘗試一段時間但實際上並沒有抽出時間去做的事情。 當我看到你的問題時決定今天試一試。

因此可以使用 blob output 綁定推送內容，但功能有限。

運行.ps1

using namespace System.Net

# Input bindings are passed in via param block.
param (
    $Request,
    $TriggerMetadata
)

# Call the atlassian API to get the address ranges
$atlassianUri = "https://ip-ranges.atlassian.com/"
$iplist = Invoke-RestMethod $atlassianUri -ErrorAction Stop
$cidrList = $iplist.items | select-object -ExpandProperty cidr

# Push the contents to blob storage using the outputBinding
Push-OutputBinding -Name myOutputBlob -Value $cidrList

# Return a simple response so I know it worked
Push-OutputBinding -Name Response -Value ([HttpResponseContext]@{
    StatusCode = [HttpStatusCode]::OK
    Body = 'Successfully Updated Blob Storage'
})

function.json

您必須在 function 中包含一個計時器輸入綁定，但我使用了 HTTP 以便我可以按需觸發它以測試它是否有效。

我提供了 static 到 blob output 綁定的路徑。 根據這個開放的 GitHub 問題，還不能從 function 中動態分配Path屬性。

{
  "bindings": [
    {
      "authLevel": "function",
      "type": "httpTrigger",
      "direction": "in",
      "name": "Request",
      "methods": [
        "get",
        "post"
      ]
    },
    {
      "type": "http",
      "direction": "out",
      "name": "Response"
    },
    {
      "name": "myOutputBlob",
      "type": "blob",
      "path": "functioncopy/ipRanges.txt",
      "connection": "MyStorageConnectionAppSetting",
      "direction": "out"
    }
  ]
}

但是，當將數據發送到存儲帳戶中的 blob 文件時，上面的代碼有效Push-OutputBinding將內容序列化為 JSON 數組，例如

這可能對你有用，也可能不適合你，但我認為沒有辦法使用 output 綁定來獲得原始列表。

但是，您可以在 function 中使用Az.Storage模塊，在 function 執行中創建文件並以這種方式上傳

運行.ps1

# Variables required - Fill these out
$storageAccountName = '<Insert Storage Account Here'
$containerName = '<Insert StorageContainer Name Here>'
$resourceGroupName = '<Insert resourceGroup Name Here>'
$subscriptionId = '<Insert subscriptionId Here>'

# Call the atlassian API to get the address ranges
$atlassianUri   = "https://ip-ranges.atlassian.com/"
$iplist         = Invoke-RestMethod $atlassianUri -ErrorAction Stop
$cidrList       = $iplist.items | select-object -ExpandProperty cidr

# New-TemporaryFile uses [System.IO.Path]::GetTempPath() location
$tempFile = New-TemporaryFile

# Set the context to the subscription you want to use
# If your functionApp has access to more than one subscription it will load the first subscription by default.
# Possibly a good habit to be explicit about context.
Set-AzContext -Subscription $subscriptionId

# Get the Storage Account Key to authenticate
$storAccKeys = Get-AzStorageAccountKey -ResourceGroupName $resourceGroupName -Name $storageAccountName
$primaryKey = $storAccKeys | Where-Object keyname -eq 'key1' | Select-Object -ExpandProperty value

# Write the CIDR list to the temp file created earlier
$cidrList | Out-File $tempFile

# Create a Storage Context which will be used in the subsequent commands
$storageContext = New-AzStorageContext -StorageAccountName $storageAccountName -StorageAccountKey $primaryKey

# Upload the temp file to blob storage
$setAzStorageBlobContentSplat = @{
    Container  = $containerName
    File       = $tempFile.FullName
    Blob       = 'ipranges.txt'
    Context    = $storageContext
    Properties = @{
        ContentType = 'text/plain'
    }
}

Set-AzStorageBlobContent @setAzStorageBlobContentSplat

# Return a simple response so I know it worked
Push-OutputBinding -Name Response -Value (
    [HttpResponseContext]@{
        StatusCode = [HttpStatusCode]::OK
        Body       = 'Successfully Updated Blob Storage'
    }
)

您可以在此處查看有關 Set-AzStorageBlobContent 的文檔以獲取相關示例： https://learn.microsoft.com/en-us/powershell/module/az.storage/set-azstorageblobcontent?view=azps-6.2.1#examples