/// <summary>
/// Initialise cluster configuration using configuration supplied or using default configuration
/// </summary>
/// <param name="clusterConfiguration">Used if not null</param>
/// <returns></returns>
public int Initialise(ClusterConfiguration clusterConfiguration = null)
{
if (clusterConfiguration == null)
{
_clusterConfiguration = ClusterConfiguration.LocalhostPrimarySilo();
_clusterConfiguration.AddMemoryStorageProvider();
_clusterConfiguration.AddMemoryStorageProvider("PubSubStore");
_clusterConfiguration.AddSimpleMessageStreamProvider(MemoryChatConfiguration.MemoryChatStreamProvider);
//_clusterConfiguration.AddAzureTableStorageProvider("AzureStore", "UseDevelopmentStorage=true");
}
else
{
_clusterConfiguration = clusterConfiguration;
}
return(0);
}
static int Main(string[] args)
{
string environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Development";
var builder = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddInMemoryCollection(new Dictionary <string, string> // add default settings, that will be overridden by commandline
{
{ "Id", "OrleansHost" },
{ "Version", "1.0.0" },
{ "DeploymentId", "testdeploymentid" },
})
.AddCommandLine(args)
.AddJsonFile($"appconfig.json", optional: true)
.AddJsonFile($"appconfig.{environment}.json", optional: true)
.AddEnvironmentVariables("ASPNETCORE_"); // The CloudService will pass settings (such as) the connectionstring through environment variables
if ("Development".Equals(environment) && builder.GetFileProvider().GetFileInfo("OrleansHost.csproj").Exists)
{
// For more details on using the user secret store see http://go.microsoft.com/fwlink/?LinkID=532709
builder.AddUserSecrets <Program>();
}
var config = builder.Build();
loggerFactory.AddConsole(config.GetSection("Logging"));
loggerFactory.AddDebug();
var logger = loggerFactory.CreateLogger <Program>();
ClusterConfiguration clusterConfig = ClusterConfiguration.LocalhostPrimarySilo();
clusterConfig.Globals.DeploymentId = config["Id"];
clusterConfig.Globals.DataConnectionString = config.GetConnectionString("DataConnectionString");
clusterConfig.AddMemoryStorageProvider("Default");
clusterConfig.AddMemoryStorageProvider("PubSubStore");
clusterConfig.AddSimpleMessageStreamProvider("Default");
clusterConfig.Defaults.DefaultTraceLevel = Orleans.Runtime.Severity.Warning;
clusterConfig.Defaults.TraceFileName = "";
clusterConfig.UseStartupType <Startup>();
var siloHost = new SiloHost(config["Id"], clusterConfig);
try
{
siloHost.InitializeOrleansSilo();
bool ok = siloHost.StartOrleansSilo(catchExceptions: false);
if (!ok)
{
logger.LogError(string.Format($"Failed to start Orleans silo '{siloHost.Name}' as a {siloHost.Type} node."));
return(1);
}
}
catch (Exception exc)
{
siloHost.ReportStartupError(exc);
return(2);
}
Console.WriteLine("OrleansHost is running. Press [Ctrl]-C to stop...");
siloHost.WaitForOrleansSiloShutdown();
// logger.LogInformation(string.Format($"Orleans silo '{siloHost.Name}' shutdown. Press [Enter]"));
// Console.ReadLine();
return(0);
}
static async Task Main(string[] args)
{
string environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Development";
var builder = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddInMemoryCollection(new Dictionary <string, string> // add default settings, that will be overridden by commandline
{
{ "Id", "OrleansHost" },
{ "Version", "1.0.0" },
{ "DeploymentId", "testdeploymentid" },
})
.AddCommandLine(args)
.AddJsonFile($"appconfig.json", optional: true)
.AddJsonFile($"appconfig.{environment}.json", optional: true)
.AddEnvironmentVariables("ASPNETCORE_"); // The CloudService will pass settings (such as) the connectionstring through environment variables
if ("Development".Equals(environment) && builder.GetFileProvider().GetFileInfo("OrleansHost.csproj").Exists)
{
// For more details on using the user secret store see http://go.microsoft.com/fwlink/?LinkID=532709
builder.AddUserSecrets <Program>();
}
var config = builder.Build();
loggerFactory.AddConsole(config.GetSection("Logging"));
loggerFactory.AddDebug();
var logger = loggerFactory.CreateLogger <Program>();
logger.LogWarning(string.Format($"Starting Orleans silo..."));
ClusterConfiguration clusterConfig = ClusterConfiguration.LocalhostPrimarySilo();
clusterConfig.Globals.DeploymentId = config["Id"];
clusterConfig.Globals.DataConnectionString = config.GetConnectionString("DataConnectionString");
clusterConfig.AddMemoryStorageProvider("Default");
clusterConfig.AddMemoryStorageProvider("PubSubStore");
clusterConfig.AddSimpleMessageStreamProvider("Default");
string siloName = config["Id"];
var host = new SiloHostBuilder()
.UseConfiguration(clusterConfig)
.ConfigureSiloName(siloName)
.ConfigureServices(services =>
{
services.AddOptions();
services.TryAdd(ServiceDescriptor.Singleton <ILoggerFactory, LoggerFactory>());
services.TryAdd(ServiceDescriptor.Singleton(typeof(ILogger <>), typeof(Logger <>)));
services.Configure <ConnectionStrings>(config.GetSection("ConnectionStrings"));
string reduxConnectionString = config.GetConnectionString("ReduxConnectionString");
services.AddSingleton(new ReduxTableStorage <CertState>(reduxConnectionString));
services.AddSingleton(new ReduxTableStorage <UserState>(reduxConnectionString));
services.AddSingleton(new ReduxTableStorage <CounterState>(reduxConnectionString));
})
.AddApplicationPart(typeof(CounterGrain).Assembly)
.AddApplicationPartsFromReferences(typeof(CounterGrain).Assembly)
.Build();
try
{
await host.StartAsync();
logger.LogInformation(string.Format($"Successfully started Orleans silo {siloName}"));
Console.WriteLine($"Silo {siloName} is running. Press [enter] to stop...");
Console.ReadLine();
await host.StopAsync();
logger.LogWarning(string.Format($"Orleans silo shutdown."));
}
catch (Exception e)
{
logger.LogCritical(e, "Silo stopping fatally with exception: " + e.Message);
}
}