azure - 通过 ARM 模板使用 Http5xx 警报创建 Azure 函数失败

Question

我正在使用 ARM 模板在 Azure 中部署资源，但我想部署同时发出警报。此案例与 Azure Function 相关。

我首先在门户中创建了 Http5xx 警报，然后使用 Azure 资源管理器查找要使用的模板:

    {
  "type": "Microsoft.Insights/alertRules",
  "name": "Http Server Error",
  "apiVersion": "2014-04-01",
  "location": "[resourceGroup().Location]",
  "tags": {
    "[concat('hidden-link:', resourceId('Microsoft.Web/sites', parameters('functionName')))]": "Resource"
  },
  "scale": null,
  "properties": {
    "name": "Http Server Error",
    "description": "Raise alert when the function returns HTTP 5xx error",
    "isEnabled": true,
    "condition": {
      "$type": "Microsoft.WindowsAzure.Management.Monitoring.Alerts.Models.ThresholdRuleCondition, Microsoft.WindowsAzure.Management.Mon.Client",
      "odata.type": "Microsoft.Azure.Management.Insights.Models.ThresholdRuleCondition",
      "dataSource": {
        "$type": "Microsoft.WindowsAzure.Management.Monitoring.Alerts.Models.RuleMetricDataSource, Microsoft.WindowsAzure.Management.Mon.Client",
        "odata.type": "Microsoft.Azure.Management.Insights.Models.RuleMetricDataSource",
        "resourceUri": "[resourceId('Microsoft.Web/sites', parameters('functionName'))]",
        "resourceLocation": null,
        "metricNamespace": null,
        "metricName": "Http5xx",
        "legacyResourceId": null
      },
      "operator": "GreaterThan",
      "threshold": 1,
      "windowSize": "PT5M",
      "timeAggregation": "Total"
    },
    "actions": [
      {
        "$type": "Microsoft.WindowsAzure.Management.Monitoring.Alerts.Models.RuleWebhookAction, Microsoft.WindowsAzure.Management.Mon.Client",
        "odata.type": "Microsoft.Azure.Management.Insights.Models.RuleWebhookAction",
        "serviceUri": "https://some-awesome-webhook",
        "properties": {
          "$type": "Microsoft.WindowsAzure.Management.Common.Storage.CasePreservedDictionary`1[[System.String, mscorlib]], Microsoft.WindowsAzure.Management.Common.Storage"
        }
      }
    ]
  }
}

在中间，您可以看到值为“Http5xx”的“metricName”。现在，当我将其作为 ARM 模板的一部分运行时，它会失败并显示以下消息:

{
  "status": "Failed",
  "error": {
    "code": "ResourceDeploymentFailure",
    "message": "The resource operation completed with terminal provisioning state 'Failed'.",
    "details": [
      {
        "code": "DeploymentFailed",
        "message": "At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/arm-debug for usage details.",
        "details": [
          {
            "code": "BadRequest",
            "message": "{\r\n  \"code\": \"UnsupportedMetric\",\r\n  \"message\": \"The metric with namespace '' and name 'Http5xx' is not supported for this resource id '/subscriptions/xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxx/resourceGroups/my-awesome-rg/providers/Microsoft.Web/sites/my-awesome-function'.\"\r\n}"
          }
        ]
      }
    ]
  }
}

它基本上说函数不支持我的 Http5xx，但在本文档中它指出支持此指标: https://learn.microsoft.com/en-us/azure/monitoring-and-diagnostics/monitoring-supported-metrics

有人知道我做错了什么吗？

Answer 1

你的 API 版本已经过时了。使用更新的东西。该页面建议此版本:2017-05-01-preview api-version

此类型的官方 API 版本:2016-03-01、2015-04-01、2014-04-01