public given_blob_storage()
{
var settings = InfrastructureSettings.Read("Settings.xml").BlobStorage;
this.account = CloudStorageAccount.Parse(settings.ConnectionString);
this.rootContainerName = Guid.NewGuid().ToString();
this.sut = new CloudBlobStorage(account, this.rootContainerName);
}
public given_blob_storage_with_existing_root_container()
{
var settings = InfrastructureSettings.Read("Settings.xml").BlobStorage;
this.account = CloudStorageAccount.Parse(settings.ConnectionString);
this.rootContainerName = Guid.NewGuid().ToString();
var client = this.account.CreateCloudBlobClient();
var containerReference = client.GetContainerReference(this.rootContainerName);
containerReference.Create();
this.sut = new CloudBlobStorage(account, this.rootContainerName);
}
static void Main(string[] args)
{
var migrator = new Migrator();
var dbConnectionString = "DbContext.ConferenceManagement";
var settings = InfrastructureSettings.Read("Settings.xml");
var messageLogSettings = settings.MessageLog;
var messageLogAccount = CloudStorageAccount.Parse(messageLogSettings.ConnectionString);
var blobStorageAccount = CloudStorageAccount.Parse(settings.BlobStorage.ConnectionString);
DatabaseSetup.Initialize();
MigrationToV3.Migration.Initialize();
Console.WriteLine("Creating new read model subscriptions");
migrator.CreateV3ReadModelSubscriptions(settings.ServiceBus);
Console.WriteLine("Creating new read model tables");
migrator.CreateV3ReadModelTables(ConfigurationManager.ConnectionStrings[dbConnectionString].ConnectionString);
Console.WriteLine("Waiting to let the new subscriptions fill up with events. This will take {0:F0} minutes.", WaitTime.TotalMinutes);
Thread.Sleep(WaitTime);
Console.WriteLine("Replaying events to regenerate read models");
var logReader = new AzureEventLogReader(messageLogAccount, messageLogSettings.TableName, new JsonTextSerializer());
var blobStorage = new CloudBlobStorage(blobStorageAccount, settings.BlobStorage.RootContainerName);
var maxEventTime = DateTime.UtcNow.Subtract(TimeSpan.FromSeconds(WaitTime.TotalSeconds / 2));
migrator.RegenerateV3ViewModels(logReader, blobStorage, dbConnectionString, maxEventTime);
Console.WriteLine("Set the MaintenanceMode flag to true in the worker role for v2 through the Windows Azure portal, but let the websites keep running. Make sure that the status for the worker role is updated before continuing.");
Console.WriteLine("Press enter to start processing events.");
Console.ReadLine();
using (var processor = new ConferenceProcessor(false))
{
processor.Start();
Console.WriteLine("Started processing events to keep the v2 read models up to date, so there is no downtime until v3 starts functioning.");
Console.WriteLine("Set the MaintenanceMode flag to false in all the v3 roles. Once you verify that the v3 roles are working correctly in the Staging area, you can do a VIP swap so the public website points to v3.");
Console.WriteLine("Press enter to finish and stop processing v2 read models (only do this once v3 is in the Production slot). You can also stop the v2 deployment that should be in the Staging slot after the VIP swap");
Console.ReadLine();
processor.Stop();
}
}
