Windows Azure - "配置文件缺少一个或多个角色的诊断连接字符串"

Dra*_*lut 6 azure azure-diagnostics

Windows Azure管理管理门户中,当我尝试监视实例时,出现以下错误:

The configuration file is missing a diagnostic connection string for one or more roles. Monitoring can't be enabled for these roles.

我的服务有2个角色.

MyApp.Cache 在监控图上运行正常.

MyApp.Website不显示监控图.这就是我没有value="UseDevelopmentStorage=true"问题的原因.

我的服务配置如下:

<Role name="MyApp.Website">
    <Instances count="2" />
    <ConfigurationSettings>      
      <Setting name="Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString" value="DefaultEndpointsProtocol=https;AccountName=AccountName;AccountKey=AccountKey" />      
    </ConfigurationSettings>
    </Role>
    <Role name="MyApp.Cache">
    <Instances count="2" />
    <ConfigurationSettings>
      <Setting name="Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString" value="UseDevelopmentStorage=true" />
      <Setting name="Microsoft.WindowsAzure.Plugins.Caching.NamedCaches" value="" />
      <Setting name="Microsoft.WindowsAzure.Plugins.Caching.Loglevel" value="" />
      <Setting name="Microsoft.WindowsAzure.Plugins.Caching.CacheSizePercentage" value="" />      
      <Setting name="Microsoft.WindowsAzure.Plugins.Caching.ConfigStoreConnectionString" value="DefaultEndpointsProtocol=https;AccountName=AccountName;AccountKey=AccountKey" />      
    </ConfigurationSettings>
</Role>
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我的服务定义是这样的:

<ServiceDefinition name="MyApp.Azure" xmlns="http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceDefinition" schemaVersion="2012-05.1.7">
  <WebRole name="MyApp.Website" vmsize="ExtraSmall">
    <Sites>
      <Site name="Web">
        <Bindings>
          <Binding name="Endpoint1" endpointName="Endpoint1" />
        </Bindings>
      </Site>
    </Sites>
    <Endpoints>
      <InputEndpoint name="Endpoint1" protocol="http" port="80" />
    </Endpoints>
    <Imports>
      <Import moduleName="Diagnostics" />
    </Imports>
    <LocalResources>
        <LocalStorage name="DiagnosticStore" sizeInMB="4096" cleanOnRoleRecycle="false"/>
    </LocalResources>    
  </WebRole>
  <WorkerRole name="MyApp.Cache" vmsize="ExtraSmall">
    <Imports>
      <Import moduleName="Diagnostics" />
      <Import moduleName="Caching" />
    </Imports>
    <LocalResources>
      <LocalStorage name="Microsoft.WindowsAzure.Plugins.Caching.FileStore" sizeInMB="4096" cleanOnRoleRecycle="false" />
    </LocalResources>
  </WorkerRole>
</ServiceDefinition>
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Kun*_*oor 4

为了使诊断正常工作,您需要在 .csdef 中导入诊断模块,并在 .cscfg 文件中提供有效的连接字符串。

在您的情况下,您已正确包含诊断模块,但您尚未在 .cscfg 文件中提供有效的连接字符串。您需要将“AccountName”替换为实际的帐户名称,将“AccountKey”替换为有效的帐户密钥。为此,您需要创建一个 Azure 存储帐户并在此处复制其连接字符串。

另外,即使它不是您问题的一部分,您也不应该在部署解决方案时使用“UseDevelopmentStorage=true”。它基本上使用本地存储模拟器作为 Azure 存储帐户,这在云中不可用。您还需要在辅助角色中提供有效的存储帐户连接字符串。