Azure ARM:deploymentScripts 和第一方应用程序身份错误

Azure ARM: deploymentScripts and first-party app identity error

我尝试执行当前的 ARM 模板来激活存储静态网站功能:

        {
            "type": "Microsoft.Resources/deploymentScripts",
            "apiVersion": "2019-10-01-preview",
            "name": "[variables('scriptName')]",
            "location": "[variables('regionName')]",
            // "kind": "AzurePowerShell",
            "kind": "AzureCLI",
            "dependsOn": [
                "[resourceId('Microsoft.Storage/storageAccounts', variables('storage'))]"
            ],
            "identity": {
                "type": "userAssigned",
                "userAssignedIdentities": {
                    "/subscriptions/<MySubscription>/resourcegroups/<MyResourceGroup>/providers/Microsoft.ManagedIdentity/userAssignedIdentities/<MyIdentityID>": {}
                }
            },
            "properties": {
                "forceUpdateTag": "[parameters('utcNow')]",
                "storageAccountSettings": {
                    "storageAccountName": "[variables('storage')]",
                    "storageAccountKey": "[listKeys(variables('storage'), '2019-04-01').keys[0].value]"
                },
                // "azPowerShellVersion": "3.0",
                "azCliVersion": "2.5.0",
                "scriptContent": "[concat('az storage blob service-properties update --account-name ', variables('storage'), ' --static-website --index-document index.html')]",
                "timeout": "PT2M",
                "cleanupPreference": "OnSuccess",
                "retentionInterval": "PT1H"
            }
        },

为此,我创建了一个新的托管身份,并为我的资源组影响了此身份的 贡献者 角色。但是在创建 deploymentScripts 资源的过程中,它长时间处于 'Deploying' 模式,然后失败并出现此错误:

Exceeded maximum wait time of '00:05:00'. Message: 'First-party app identity has not become effective yet.'. (Code: DeploymentScriptOperationFailed)

我按照 this guide 获取身份 ID,所以我很确定 userAssignedIdentities 是正确的。

在与 Microsoft 的软件工程师讨论后,我似乎必须等待托管标识复制到 Azure 内部的多个服务器,以便我的脚本可以找到正确执行的标识。

我手动创建了托管身份,等了 1 天后脚本 运行 正常。