//--//
public bool GetInputs( out ClearResourcesInputs result )
{
result = new ClearResourcesInputs( );
result.Credentials = AzureConsoleHelper.GetUserSubscriptionCredentials( );
if( result.Credentials == null )
{
result = null;
return false;
}
ServiceBusNamespace selectedNamespace = AzureConsoleHelper.SelectNamespace( result.Credentials,
"Please select namespace you want to clear resources for: ", "Enter manually (if Namespace was deleted but there are resources with the same name prefix)." );
if( selectedNamespace == null )
{
result = null;
Console.WriteLine( "Quiting..." );
return false;
}
result.NamePrefix = selectedNamespace.Name;
if( selectedNamespace.Region != null )
{
result.NamespaceExists = true;
result.Location = selectedNamespace.Region;
}
result.SBNamespace = result.NamePrefix + "-ns";
result.StorageAccountName = result.NamePrefix.ToLowerInvariant( ) + "storage";
return true;
}
private void DeleteResources( ClearResourcesInputs inputs )
{
if( inputs.NamespaceExists )
{
_ConsoleBuffer.Add( "Connecting to Service Bus..." );
ServiceBusManagementClient sbMgmt = new ServiceBusManagementClient( inputs.Credentials );
bool deleteNamespace = ConsoleHelper.AskAndPerformAction(
"Do you want to delete whole namespace " + inputs.SBNamespace + " including all entities under it?",
"Are you sure you want to delete namespace " + inputs.SBNamespace + "?",
"Are you sure you do not want to delete namespace " + inputs.SBNamespace + "?",
( ) =>
{
_ConsoleBuffer.Add( "Sending request to delete " + inputs.SBNamespace + " namespace..." );
AzureOperationResponse nsResponse = sbMgmt.Namespaces.Delete( inputs.SBNamespace );
if( nsResponse.StatusCode == HttpStatusCode.OK )
{
_ConsoleBuffer.Add( inputs.SBNamespace + " namespace was deleted." );
}
},
_ConsoleBuffer );
//if we did not delete whole Namespace, maybe we want to delete some of its Event Hubs?
if( !deleteNamespace )
{
_ConsoleBuffer.Add( "Reading list of Event Hubs from " + inputs.SBNamespace + " namespace..." );
var nsDescription = sbMgmt.Namespaces.GetNamespaceDescription( inputs.SBNamespace );
var nsConnectionString = nsDescription.NamespaceDescriptions.First(
( d ) => String.Equals( d.AuthorizationType, "SharedAccessAuthorization" )
).ConnectionString;
var nsManager = NamespaceManager.CreateFromConnectionString( nsConnectionString );
var eventHubs = nsManager.GetEventHubs( );
foreach( var eventHubDescription in eventHubs )
{
EventHubDescription description = eventHubDescription;
ConsoleHelper.AskAndPerformAction(
"Do you want to delete Event Hub " + eventHubDescription.Path +
" including all messages under it?",
"Are you sure you want to delete Event Hub " + eventHubDescription.Path + "?",
"Are you sure you do not want to delete Event Hub " + eventHubDescription.Path + "?",
( ) =>
{
_ConsoleBuffer.Add( "Sending request to delete " + description.Path + " Event Hub..." );
nsManager.DeleteEventHub( description.Path );
_ConsoleBuffer.Add( "Request to delete " + description.Path + " Event Hub was accepted." );
},
_ConsoleBuffer );
}
}
}
//Deleting Storage
_ConsoleBuffer.Add( "Reading list of Storage Accounts..." );
StorageManagementClient stgMgmt = new StorageManagementClient( inputs.Credentials );
HashSet<string> storageAccounts = new HashSet<string>( );
foreach( var storageAccount in stgMgmt.StorageAccounts.List( ) )
{
storageAccounts.Add( storageAccount.Name );
}
int deletedCount = 0;
if( storageAccounts.Contains( inputs.StorageAccountName ) )
{
ConsoleHelper.AskAndPerformAction(
"Do you want to delete " + inputs.StorageAccountName + " storage account?",
"Are you sure you want to delete " + inputs.StorageAccountName + " storage account?",
"Are you sure you do not want to delete " + inputs.StorageAccountName + " storage account?",
( ) =>
{
_ConsoleBuffer.Add( "Sending request to delete " + inputs.StorageAccountName + " Storage account..." );
AzureOperationResponse resultStg = stgMgmt.StorageAccounts.Delete( inputs.StorageAccountName );
deletedCount += 1;
if( resultStg.StatusCode == System.Net.HttpStatusCode.OK )
{
_ConsoleBuffer.Add( "Storage account " + inputs.StorageAccountName + " was deleted." );
}
},
_ConsoleBuffer );
}
if( deletedCount == 0 )
{
_ConsoleBuffer.Add( "No related Storage account was detected." );
}
//Deleting Stream Analytics jobs
_ConsoleBuffer.Add( "Reading list of Stream Analytics jobs..." );
StreamAnalyticsManagementClient saMgmt = new StreamAnalyticsManagementClient( inputs.Credentials );
JobListResponse jobListResponse = saMgmt.StreamingJobs.ListJobsInSubscription( new JobListParameters { PropertiesToExpand = string.Empty } );
deletedCount = 0;
foreach( var job in jobListResponse.Value )
{
if( job.Name.StartsWith( inputs.NamePrefix ) )
{
Job jobToAsk = job;
ConsoleHelper.AskAndPerformAction(
"Do you want to delete Stream Analytics job " + job.Name + "?",
"Are you sure you want to delete Stream Analytics job " + job.Name + "?",
"Are you sure you do not want to delete namespace " + job.Name + "?",
( ) =>
{
//we need to figure out wat resourceGroup this job belongs to
//--//
const string resourceGroupPath = "/resourceGroups/";
const string providersPath = "/providers/";
int resourceGroupPathIndex = jobToAsk.Id.IndexOf( resourceGroupPath, System.StringComparison.Ordinal );
int providersPathIndex = jobToAsk.Id.IndexOf( providersPath, System.StringComparison.Ordinal );
int resourceGroupIdStartIndex = resourceGroupPathIndex + resourceGroupPath.Length;
string resourceGroup = jobToAsk.Id.Substring( resourceGroupIdStartIndex, providersPathIndex - resourceGroupIdStartIndex );
//--//
deletedCount += 1;
_ConsoleBuffer.Add( "Sending request to delete " + jobToAsk.Name + " Stream Analytics job..." );
LongRunningOperationResponse response = saMgmt.StreamingJobs.Delete( resourceGroup, jobToAsk.Name );
if( response.Status == OperationStatus.Succeeded )
{
_ConsoleBuffer.Add( "Stream Analytics job " + jobToAsk.Name + " was deleted." );
}
},
_ConsoleBuffer );
}
}
if( deletedCount == 0 )
{
_ConsoleBuffer.Add( "No Stream Analytics job was deleted." );
}
}
