public override void Run()
{
Trace.WriteLine("OrleansAzureSilos-Run entry point called", "Information");
Trace.WriteLine("OrleansAzureSilos-OnStart Starting Orleans silo", "Information");
var config = AzureSilo.DefaultConfiguration();
config.AddMemoryStorageProvider();
config.Defaults.DefaultTraceLevel = Orleans.Runtime.Severity.Verbose;
//options.ClientConfiguration.DefaultTraceLevel = Orleans.Runtime.Severity.Verbose3;
//config.Defaults.TraceToConsole = true;
// First example of how to configure an existing provider
Example_ConfigureExistingStorageProvider(config);
Example_ConfigureNewStorageProvider(config);
Example_ConfigureNewBootstrapProvider(config);
// It is IMPORTANT to start the silo not in OnStart but in Run.
// Azure may not have the firewalls open yet (on the remote silos) at the OnStart phase.
orleansAzureSilo = new AzureSilo();
bool ok = orleansAzureSilo.Start(config);
Trace.WriteLine("OrleansAzureSilos-OnStart Orleans silo started ok=" + ok, "Information");
orleansAzureSilo.Run(); // Call will block until silo is shutdown
}
public override void Run()
{
var config = AzureSilo.DefaultConfiguration();
// It is IMPORTANT to start the silo not in OnStart but in Run.
// Azure may not have the firewalls open yet (on the remote silos) at the OnStart phase.
silo = new AzureSilo();
bool isSiloStarted = silo.Start(config);
silo.Run(); // Call will block until silo is shutdown
}
public async Task ValidateConfiguration_IncorrectKey()
{
var serviceRuntime = new TestServiceRuntimeWrapper();
serviceRuntime.DeploymentId = "bar";
serviceRuntime.Settings["DataConnectionString"] = "DefaultEndpointsProtocol=https;AccountName=orleanstest;AccountKey=IncorrectKey";
serviceRuntime.InstanceName = "name";
var config = AzureSilo.DefaultConfiguration(serviceRuntime);
config.AddMemoryStorageProvider();
AzureSilo orleansAzureSilo = new AzureSilo(serviceRuntime, this.loggerFactory);
bool ok = await orleansAzureSilo.ValidateConfiguration(config);
Assert.False(ok);
}
public async Task ValidateConfiguration_InvalidConnectionString()
{
var serviceRuntime = new TestServiceRuntimeWrapper
{
DeploymentId = "bar"
};
serviceRuntime.Settings["DataConnectionString"] = "InvalidConnectionString";
serviceRuntime.InstanceName = "name";
var config = AzureSilo.DefaultConfiguration(serviceRuntime);
AzureSilo orleansAzureSilo = new AzureSilo(serviceRuntime, this.loggerFactory);
bool ok = await orleansAzureSilo.ValidateConfiguration(config);
Assert.False(ok);
}
private async Task ValidateConfigurationAtStartup(string connectionString)
{
var serviceRuntime = new TestServiceRuntimeWrapper
{
DeploymentId = "foo"
};
serviceRuntime.Settings["DataConnectionString"] = connectionString;
serviceRuntime.InstanceName = "name";
var config = AzureSilo.DefaultConfiguration(serviceRuntime);
AzureSilo orleansAzureSilo = new AzureSilo(serviceRuntime, this.loggerFactory);
bool ok = await orleansAzureSilo.ValidateConfiguration(config);
Assert.True(ok);
}
public async void ValidateConfiguration_InvalidConnectionString()
{
var serviceRuntime = new TestServiceRuntimeWrapper();
serviceRuntime.DeploymentId = "bar";
serviceRuntime.Settings["DataConnectionString"] = "InvalidConnectionString";
serviceRuntime.InstanceName = "name";
var config = AzureSilo.DefaultConfiguration(serviceRuntime);
config.AddMemoryStorageProvider();
AzureSilo orleansAzureSilo = new AzureSilo(serviceRuntime);
bool ok = await orleansAzureSilo.ValidateConfiguration(config);
Assert.False(ok);
}
public async Task ValidateConfiguration_Startup()
{
Skip.IfNot(StorageEmulator.TryStart(), "This test explicitly requires the Azure Storage emulator to run");
var serviceRuntime = new TestServiceRuntimeWrapper();
serviceRuntime.DeploymentId = "foo";
serviceRuntime.Settings["DataConnectionString"] = "UseDevelopmentStorage=true";
serviceRuntime.InstanceName = "name";
var config = AzureSilo.DefaultConfiguration(serviceRuntime);
config.AddMemoryStorageProvider();
AzureSilo orleansAzureSilo = new AzureSilo(serviceRuntime, this.loggerFactory);
bool ok = await orleansAzureSilo.ValidateConfiguration(config);
Assert.True(ok);
}
public override bool OnStart()
{
Trace.WriteLine("OrleansAzureSilos-OnStart called", "Information");
Trace.WriteLine("OrleansAzureSilos-OnStart Initializing config", "Information");
// Set the maximum number of concurrent connections
ServicePointManager.DefaultConnectionLimit = 12;
// For information on handling configuration changes see the MSDN topic at http://go.microsoft.com/fwlink/?LinkId=166357.
RoleEnvironment.Changing += RoleEnvironmentChanging;
SetupEnvironmentChangeHandlers();
var config = AzureSilo.DefaultConfiguration();
config.AddMemoryStorageProvider();
// First example of how to configure an existing provider
Example_ConfigureNewStorageProvider(config);
Example_ConfigureExistingStorageProvider(config);
Example_ConfigureNewBootstrapProvider(config);
// It is IMPORTANT to start the silo not in OnStart but in Run.
// Azure may not have the firewalls open yet (on the remote silos) at the OnStart phase.
// Just validate that the configuration is OK (for example, that the storage used in membership is accessible)
var silo = new AzureSilo();
bool ok = silo.ValidateConfiguration(config).Result;
Trace.WriteLine("OrleansAzureSilos-OnStart called silo.ValidateConfiguration ok=" + ok, "Information");
if (ok)
{
this.orleansAzureSilo = silo;
this.clusterConfiguration = config;
ok = base.OnStart();
Trace.WriteLine("OrleansAzureSilos-OnStart called base.OnStart ok=" + ok, "Information");
}
return(ok);
}
public override void Run()
{
Log.Trace();
try {
var siloConfig = AzureSilo.DefaultConfiguration();
// Silo timeout is substantially longer than client timeout to allow sync to wait.
siloConfig.Globals.ResponseTimeout = SiloRequestTimeout;
// This allows App Services and Cloud Services to agree on a deploymentId.
siloConfig.Globals.DeploymentId = _config.DeploymentId;
// Add custom JSON.Net object serialization
siloConfig.Globals.SerializationProviders.Add(typeof(JsonObjectSerializer).GetTypeInfo());
// Ensure exceptions can be serialized
siloConfig.Globals.FallbackSerializationProvider = typeof(ILBasedSerializer).GetTypeInfo();
// Dependency Injection
siloConfig.UseStartupType <ShipStartupProvider>();
siloConfig.AddAzureTableStorageProvider("AzureStore", _config.DataConnectionString);
// It is IMPORTANT to start the silo not in OnStart but in Run.
// Azure may not have the firewalls open yet (on the remote silos) at the OnStart phase.
_silo = new AzureSilo();
_silo.Start(siloConfig);
// Block until silo is shutdown
_silo.Run();
} catch (Exception e) {
e.Report("Error while running silo. Aborting.");
}
Log.Info("Run loop exiting.");
}
private bool ParseArguments(string[] args)
{
string deploymentId = null;
string siloName = Dns.GetHostName(); // Default to machine name
int argPos = 1;
for (int i = 0; i < args.Length; i++)
{
string a = args[i];
if (a.StartsWith("-") || a.StartsWith("/"))
{
switch (a.ToLowerInvariant())
{
case "/?":
case "/help":
case "-?":
case "-help":
// Query usage help
return(false);
default:
Console.WriteLine("Bad command line arguments supplied: " + a);
return(false);
}
}
else if (a.Contains("="))
{
string[] split = a.Split('=');
if (String.IsNullOrEmpty(split[1]))
{
Console.WriteLine("Bad command line arguments supplied: " + a);
return(false);
}
switch (split[0].ToLowerInvariant())
{
case "deploymentid":
deploymentId = split[1];
break;
default:
Console.WriteLine("Bad command line arguments supplied: " + a);
return(false);
}
}
// unqualified arguments below
else if (argPos == 1)
{
siloName = a;
argPos++;
}
else
{
// Too many command line arguments
Console.WriteLine("Too many command line arguments supplied: " + a);
return(false);
}
}
var config = AzureEnvironment.IsInAzure ? AzureSilo.DefaultConfiguration() : ClusterConfiguration.LocalhostPrimarySilo();
siloHost = new SiloHost(siloName, config);
if (deploymentId != null)
{
siloHost.DeploymentId = deploymentId;
}
return(true);
}