如何在 ARM 模板中多次使用具有不同脚本 uri 的相同扩展名

debugcn 发表于 Dev

加莱特

我想在创建 VM 后运行第一个扩展脚本。然后在部署集群之后，我想在设置中使用时间戳的同一 VM 上运行第二个扩展脚本。但我无法运行第二个脚本。它说错误如下

操作系统类型“Linux”不支持每个处理程序的多个 VMExtensions

{
    "type": "Microsoft.Compute/virtualMachines/extensions",
    "name": "[concat(variables('vmName'),'/install-script')]",
    "apiVersion": "[variables('computeApiVersion')]",
    "location": "[variables('location')]",
    "dependsOn": [
        "[resourceId('Microsoft.Resources/deployments', variables('vmTemplateName'))]"
    ],
    "properties": {
        "publisher": "Microsoft.Azure.Extensions",
        "type": "CustomScript",
        "typeHandlerVersion": "2.0",
        "autoUpgradeMinorVersion": true,
        "settings": {
           "fileUris": ["[variables('installScript')]"]
        },
        "protectedSettings":{
            "commandToExecute": "[concat('bash config.sh', ' ', parameters('key'))]"
        }
    }
},



{
        "type": "Microsoft.Compute/virtualMachines/extensions",
        "name": "[concat(variables('vmName'),'/install-script1')]",
        "apiVersion": "[variables('computeApiVersion')]",
        "location": "[variables('location')]",
        "dependsOn": [
            "[resourceId(parameters('clusterResourceGroupName'), 'Microsoft.Resources/deployments', variables('clusterTemplateName'))]",
            "[resourceId('Microsoft.Resources/deployments', variables('vmTemplateName'))]"
        ],
        "properties": {
            "publisher": "Microsoft.Azure.Extensions",
            "type": "CustomScript",
            "typeHandlerVersion": "2.0",
            "autoUpgradeMinorVersion": true,
            "settings": {
               "fileUris": ["[variables('installScript1')]"],
               "timestamp": "123456789"
            },
            "protectedSettings":{
                "commandToExecute": "[concat('bash config1.sh', ' ', parameters('key1'))]"
            }
        }
    },

更新：-

我正在使用以下方法部署集群和 VM。我仍然得到同样的错误。我添加了forceUpdatetag我需要在这种方法中修改什么才能使其工作？

    {
        "apiVersion": "[variables('resourceDeploymentApiVersion')]",
        "name": "[variables('clusterTemplateName')]",
        "type": "Microsoft.Resources/deployments",
        "resourceGroup": "[parameters('clusterResourceGroupName')]",
        "properties": {
            "mode": "Incremental",
            "templateLink": {
                "uri": "[variables('clusterTemplateURL')]"
            },
            "parameters": {},
        }
     },
     {
        "apiVersion": "[variables('resourceDeploymentApiVersion')]",
        "name": "[variables('vmTemplateName')]",
        "type": "Microsoft.Resources/deployments",
        "resourceGroup": "[parameters('vmGroupName')]",
        "properties": {
            "mode": "Incremental",
            "templateLink": {
                "uri": "[variables('vmTemplateURL')]"
            },
            "parameters": {},
        }
     }
 {
        "type": "Microsoft.Compute/virtualMachines/extensions",
        "name": "[concat(variables('vmName'),'/install-script')]",
        "apiVersion": "[variables('computeApiVersion')]",
        "location": "[variables('location')]",
        "dependsOn": [
            "[resourceId('Microsoft.Resources/deployments', variables('vmTemplateName'))]"
        ],
        "properties": {
            "publisher": "Microsoft.Azure.Extensions",
            "type": "CustomScript",
            "typeHandlerVersion": "2.0",
            "autoUpgradeMinorVersion": true,
            "forceUpdateTag": "v.1.0",
            "settings": {
               "fileUris": ["[variables('installScript')]"]
            },
            "protectedSettings":{
                "commandToExecute": "[concat('bash config.sh', ' ', parameters('key'))]"
            }
        }
    },



    {
            "type": "Microsoft.Compute/virtualMachines/extensions",
            "name": "[concat(variables('vmName'),'/install-script1')]",
            "apiVersion": "[variables('computeApiVersion')]",
            "location": "[variables('location')]",
            "dependsOn": [
                "[resourceId(parameters('clusterResourceGroupName'), 'Microsoft.Resources/deployments', variables('clusterTemplateName'))]",
                "[resourceId('Microsoft.Resources/deployments', variables('vmTemplateName'))]"
            ],
            "properties": {
                "publisher": "Microsoft.Azure.Extensions",
                "type": "CustomScript",
                "typeHandlerVersion": "2.0",
                "autoUpgradeMinorVersion": true,
                "forceUpdateTag": "v.1.1",
                "settings": {
                   "fileUris": ["[variables('installScript1')]"]
                },
                "protectedSettings":{
                    "commandToExecute": "[concat('bash config1.sh', ' ', parameters('key1'))]"
                }
            }
        },

4c74356b41

您可以使用嵌套部署来做到这一点。所以你需要创建一个带有脚本扩展名的虚拟机并创建一个嵌套部署。嵌套部署需要依赖扩展才能完成。嵌套部署将只是另一个资源 (Microsoft.Compute/virtualMachines/extensions)，它必须与之前的脚本扩展名具有相同的名称和不同的forceUpdateTag. 这样它就会起作用。

需要此解决方法是因为 VM 只能拥有每个扩展类型的 1 个副本。通过这种方式，您可以使用新值更新扩展名并强制它使用forceUpdateTag.

工作示例：
https ://paste.ee/p/4mOiI - 仅带有脚本扩展的嵌套模板
https://paste.ee/p/nG7XV - 父模板

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