Azure：使用 ARM 模板的日志警报部署失败

Question

我正在尝试使用 ARM 模板创建日志警报规则。模板已成功验证，但部署失败并显示非常无用的消息：

{"status":"Failed","error":{"code":"DeploymentFailed","message":"At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/DeployOperations for usage details.","details":[{"code":"InternalServerError","message":"{\r\n  \"error\": {\r\n    \"code\": \"ResourceDeploymentFailure\",\r\n    \"message\": \"The response for resource had empty or invalid content.\"\r\n  }\r\n}"}]}}

我尝试使用 Portal 和 CLI，两种方式都导致相同的错误。这是我正在使用的模板（为简洁起见去掉了参数）：

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
    },
    "variables": {  },
    "resources": [
        {
            "name": "My new rule",
            "type": "Microsoft.Insights/scheduledQueryRules",
            "location": "germanywestcentral",
            "apiVersion": "2021-08-01",
            "tags": {},
            "properties": {
                "description": "Description",
                "severity": "3",
                "enabled": "true",
                "scopes": ["/subscriptions/###/resourceGroups/###/providers/microsoft.insights/components/###"],
                "evaluationFrequency":"PT5M",
                "windowSize": "PT5M",
                "criteria": {
                    "allOf": [
                        {
                            "query": "union \r\n    traces,\r\n    exceptions\r\n| where severityLevel > 2",
                            "metricMeasureColumn": "",
                            "resourceIdColumn": "",
                            "dimensions":[],
                            "operator": "GreaterThan",
                            "threshold" : "5000",
                            "timeAggregation": "Count",
                            "failingPeriods": {
                                "numberOfEvaluationPeriods": "1",
                                "minFailingPeriodsToAlert": "1"
                            }
                        }
                    ]
                },
                "actions": {
                    "actionGroups": "/subscriptions/###/resourcegroups/persevere/providers/microsoft.insights/actiongroups/my-action-group"
                }
            }
        }
    ]
}

你知道这里失败的原因是什么吗？

Answer 1

我们已经在本地环境中对此进行了测试，它运行良好。以下陈述基于我们的分析。

当我们在本地环境（VS 代码）中加载上述共享模板时，VScode 的智能感知显示了几个语法错误。

修复所有这些错误后，我们尝试部署模板，它已成功部署，没有任何错误。

这是 ARM 模板 post 修复了那些语法错误:

{
   "$schema":"https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
   "contentVersion":"1.0.0.0",
   "parameters":{
      
   },
   "variables":{
      
   },
   "resources":[
      {
         "name":"My new rule",
         "type":"Microsoft.Insights/scheduledQueryRules",
         "location":"germanywestcentral",
         "apiVersion":"2020-05-01-preview",
         "tags":{
            
         },
         "properties":{
            "description":"Description",
            "severity":3,
            "enabled":true,
            "scopes":[
               "/subscriptions/xxxxxxxxx-xxx-xxx/resourceGroups/<RGName>/providers/microsoft.insights/components/<AppInsightsName>"
            ],
            "evaluationFrequency":"PT5M",
            "windowSize":"PT5M",
            "criteria":{
               "allOf":[
                  {
                     "query":"union \r\n traces,\r\n exceptions\r\n| where severityLevel > 2",
                     "metricMeasureColumn":"",
                     "resourceIdColumn":"",
                     "dimensions":[
                        
                     ],
                     "operator":"GreaterThan",
                     "threshold":5000,
                     "timeAggregation":"Count",
                     "failingPeriods":{
                        "numberOfEvaluationPeriods":1,
                        "minFailingPeriodsToAlert":1
                     }
                  }
               ]
            },
            "actions":[
               {
                  "actionGroupId":"/subscriptions/xxxxxxx-xxxx-xxx/resourceGroups/<RGName>/providers/microsoft.insights/actionGroups/<actiongroupName>"
               }
            ]
         }
      }
   ]
}

这里是示例输出截图供参考：

注：如果您使用 Visual Studio 代码来开发 ARM 模板，我们建议您安装扩展 ARM Template Viewer，这将帮助您避免语法错误。

Azure：使用 ARM 模板的日志警报部署失败

Azure: Failed log alert deployment with ARM template

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