Azure自定义扩展失败，并显示错误消息:“完成的执行命令"； [英] Azure custom extension fails with Error message:"Finished executing command"

问题描述

我开始在Azure中测试自定义扩展，并以非常简单的json和ps1脚本开始.我的json文件看起来像这样:

I am starting to test custom extensions in Azure and started with very simple json and ps1 script. My json file looks like this:

{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
    "vmName": {
        "type": "string"
    }
},
"resources": [
    {
        "type": "Microsoft.Compute/virtualMachines/extensions",
        "name": "[concat(parameters('vmName'),'/RunDateTimeScript')]",
        "apiVersion": "2015-06-15",
        "location": "[resourceGroup().location]",
        "properties": {
            "publisher": "Microsoft.Compute",
            "type": "CustomScriptExtension",
            "typeHandlerVersion": "1.8",
            "autoUpgradeMinorVersion": true,
            "settings": {
                "fileUris": [
                    "https://github.com/username/repo/blob/master/writedatetime.ps1"
                ],
                "commandToExecute": "powershell.exe -ExecutionPolicy Unrestricted -File writedatetime.ps1"
            }
        }
    }
]
}

我的powershell脚本是一个单行代码:

And my powershell script is a oneliner:

(Get-Date).DateTime | Out-File "C:\Testing.txt" -Append

但是，当我运行常规的powershell部署命令时:

However, when I run the usual powershell deployment command:

New-AzureRmResourceGroupDeployment -ResourceGroupName MyResources -TemplateFile .\extensionexample.json -vmName MyVmName01

结果我失败了:

消息":"VM在处理扩展时报告了故障'RunDateTimeScript'.错误消息:\执行命令完成\"."

"message": "VM has reported a failure when processing extension 'RunDateTimeScript'. Error message: \"Finished executing command\"."

那我做错了什么以及如何解决呢?

So what I am doing wrong and how to fix this?

推荐答案

与此相关的问题非常愚蠢.我为github使用了错误的网址，因为它应该是原始网址，而不是模板中的网址.即 https://raw.githubusercontent.com/username/repo/master/script.ps1

The problem with this was pretty dumb. I used the wrong url for github as it should be the raw instead of the one in template. i.e https://raw.githubusercontent.com/username/repo/master/script.ps1

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