未启用Wasabi Azure约束规则

Question

我在Windows Azure上有托管服务，我正在尝试使用Wasabi Azure规则来影响扩展，但是我的规则没有得到执行。我的rules.xml和serviceinformation-store.xml都已上传到我的自动扩展Azure存储容器。这是我的rules.xml

<rules xmlns="http://schemas.microsoft.com/practices/2011/entlib/autoscaling/rules" enabled="true">
  <constraintRules>
    <rule name="default" enabled="true" rank="1" description="The default constraint rule">
      <timetable startDate="2012-11-05" startTime="05:34:00" utcOffset="-07:00" duration="02:00:00">
        <daily/>
      </timetable>
      <actions>
        <range min = "4" max="4" target="myWebService"/>
      </actions>
    </rule>
    <rule name="ScaledownAtBusinessClose" enabled="true" rank="1" description="Scale down after hours">
      <timetable startDate="2012-11-02" startTime="10:25:00" utcOffset="-07:00" duration="02:00:00">
        <daily/>
      </timetable>
      <actions>
        <range min ="1" max="1" target="myWebService" />
      </actions>
    </rule>  
   </constraintRules>
  </rules>

这是我的服务信息商店

<serviceModel xmlns="http://schemas.microsoft.com/practices/2011/entlib/autoscaling/serviceModel">
  <subscriptions>
    <subscription name="Windows Azure MSDN - Visual Studio Ultimate" subscriptionId="<myid>" certificateThumbprint= "<mythumbprint>" certificateStoreName="My" certificateStoreLocation="CurrentUser" >
      <services>
        <service dnsPrefix="xxxxxxxxx" slot="Production" scalingMode="Scale">
          <roles>
            <role alias="myWebService" roleName="myWebService" wadStorageAccountName="<myaccount>"/>
          </roles>
        </service>
      </services>
      <storageAccounts>
        <storageAccount alias="<myaccount>" connectionString="DefaultEndpointsProtocol=https;AccountName=<acctname>;AccountKey=<accountkey>">
          <queues>           
          </queues>
        </storageAccount>
      </storageAccounts>
    </subscription>
  </subscriptions>
</serviceModel>

我使用一个实例启动Web角色但是在MST的下午5:34，托管服务（myWebService）最多不能扩展到4个实例。

在项目引用中，我有Microsoft.WindowsAzure.Diagnostics，Microsoft.WindowsAzure.ServiceRuntime，Microsoft.WindowsAzure.StorageClient