Autoscaling Application block for Azure worker role console app not working. Get error as The HTTP request was forbidden with client authentication

Question

I have written a console application to test the WASABi(AutoScaling Application Block) for my worker role running in azure. The worker role processes the messages in the queue and I want to scale-up based on the queue length. I have configured and set the
constraints and reactive rules properly. I get the following error when I run this application.
[BEGIN DATA]{}
    DateTime=2013-12-11T21:30:02.5731267Z
Autoscaling General Verbose: 1002 : Rule match.
[BEGIN DATA]{"EvaluationId":"4f9f7cb0-fc0d-4276-826f-b6a5f3ea6801","MatchingRules":[{"RuleName":"default","RuleDescription":"The default constraint rule","Targets":["AutoscalingWebRole","AutoscalingWorkerRole"]},{"RuleName":"ScaleUpOnHighWebRole","RuleDescription":"Scale
up the web role","Targets":[]},{"RuleName":"ScaleDownOnLowWebRole","RuleDescription":"Scale down the web role","Targets":[]},{"RuleName":"ScaleUpOnHighWorkerRole","RuleDescription":"Scale
up the worker role","Targets":[]},{"RuleName":"ScaleDownOnLowWorkerRole","RuleDescription":"Scale down the worker role","Targets":[]},{"RuleName":"ScaleUpOnQueueMessages","RuleDescription":"Scale
up the web role","Targets":[]},{"RuleName":"ScaleDownOnQueueMessages","RuleDescription":"Scale down the web role","Targets":[]}]}
    DateTime=2013-12-11T21:31:03.7516260Z
Autoscaling General Warning: 1004 : Undefined target.
[BEGIN DATA]{"EvaluationId":"4f9f7cb0-fc0d-4276-826f-b6a5f3ea6801","TargetName":"AutoscalingWebRole"}
    DateTime=2013-12-11T21:31:03.7516260Z
Autoscaling Updates Verbose: 3001 : The current deployment configuration for a hosted service is about to be checked to determine if a change is required (for role scaling or changes to settings).
[BEGIN DATA]{"EvaluationId":"4f9f7cb0-fc0d-4276-826f-b6a5f3ea6801","HostedServiceDetails":{"Subscription":"psicloud","HostedService":"rmsazure","DeploymentSlot":"Staging"},"ScaleRequests":{"AutoscalingWorkerRole":{"Min":1,"Max":2,"AbsoluteDelta":0,"RelativeDelta":0,"MatchingRules":"default"}},"SettingChangeRequests":{}}
    DateTime=2013-12-11T21:31:03.7516260Z
Autoscaling Updates Error: 3010 : Microsoft.Practices.EnterpriseLibrary.WindowsAzure.Autoscaling.ServiceManagement.ServiceManagementClientException: The service configuration could not be retrieved from Windows Azure for hosted service with DNS prefix 'rmsazure'
in subscription id 'af1e96ad-43aa-4d05-b3f1-0c9d752e6cbb' and deployment slot 'Staging'. ---> System.ServiceModel.Security.MessageSecurityException: The HTTP request was forbidden with client authentication scheme 'Anonymous'. ---> System.Net.WebException:
The remote server returned an error: (403) Forbidden.
   at System.Net.HttpWebRequest.GetResponse()
   at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
   --- End of inner exception stack trace ---
Server stack trace: 
   at System.ServiceModel.Channels.HttpChannelUtilities.ValidateAuthentication(HttpWebRequest request, HttpWebResponse response, WebException responseException, HttpChannelFactory`1 factory)
   at System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory`1 factory, WebException responseException, ChannelBinding channelBinding)
   at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
   at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
   at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs)
   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
If anyone know why I am getting this anonymous access violation error. My webrole is secured site but worker role not.
I appreciate any help.
Thanks,
ravi
  

Answer 1

Hello,
>>: The service configuration could not be retrieved from Windows Azure for hosted service with DNS prefix 'rmsazure' in subscription id **************
Base on error message, I guess your azure service didn't get your certificate and other instances didn't have certificate to auto scale. Please check your upload the certificate on your portal management. Also, you could refer to same thread via link(
http://stackoverflow.com/questions/12843401/azure-autoscaling-block-cannot-find-certificate ).
Hope it helps.
Any question or result, please let me know.
Thanks
Regards,
Will 
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.