/// <summary>
/// Initialize this silo.
/// </summary>
public void InitializeOrleansSilo()
{
try
{
if (!ConfigLoaded)
{
LoadOrleansConfig();
}
var builder = new SiloHostBuilder()
.ConfigureSiloName(Name)
.UseConfiguration(Config)
.ConfigureApplicationParts(parts => parts
.AddFromAppDomain()
.AddFromApplicationBaseDirectory());
if (!string.IsNullOrWhiteSpace(Config.Defaults.StartupTypeName))
{
builder.UseServiceProviderFactory(services =>
StartupBuilder.ConfigureStartup(Config.Defaults.StartupTypeName, services));
}
var host = builder.Build();
orleans = host.Services.GetRequiredService <Silo>();
var localConfig = host.Services.GetRequiredService <NodeConfiguration>();
logger.Info(ErrorCode.Runtime_Error_100288, "Successfully initialized Orleans silo '{0}'.", orleans.Name);
}
catch (Exception exc)
{
ReportStartupError(exc);
orleans = null;
}
}
/// <summary>
/// Initialize this silo.
/// </summary>
public void InitializeOrleansSilo()
{
try
{
if (!this.ConfigLoaded)
{
LoadOrleansConfig();
}
var builder = new SiloHostBuilder()
.Configure <SiloOptions>(options => options.SiloName = this.Name)
.UseConfiguration(this.Config);
if (!string.IsNullOrWhiteSpace(this.Config.Defaults.StartupTypeName))
{
builder.UseServiceProviderFactory(services =>
StartupBuilder.ConfigureStartup(this.Config.Defaults.StartupTypeName, services));
}
var host = builder.Build();
this.orleans = host.Services.GetRequiredService <Silo>();
var localConfig = host.Services.GetRequiredService <NodeConfiguration>();
this.logger.Info(ErrorCode.Runtime_Error_100288, "Successfully initialized Orleans silo '{0}'.", this.orleans.Name);
}
catch (Exception exc)
{
ReportStartupError(exc);
this.orleans = null;
}
}
public async Task StartAsync(CancellationToken cancellationToken)
{
var siloHostBuilder = new SiloHostBuilder();
_configure(_provider, siloHostBuilder);
var parentScope = _provider.GetRequiredService <ILifetimeScope>();
siloHostBuilder.UseServiceProviderFactory(cs =>
{
_scope = parentScope.BeginLifetimeScope(cb => { cb.Populate(cs); });
return(new AutofacServiceProvider(_scope));
});
_siloHost = siloHostBuilder.Build();
await _siloHost.StartAsync(cancellationToken);
}
public static IServiceProvider AddAndBuildOrleans(this IServiceCollection services, IConfiguration config, Action <IServiceCollection> afterServices)
{
services.Configure <ClusterOptions>(options =>
{
options.Configure();
});
services.Configure <ProcessExitHandlingOptions>(options =>
{
options.FastKillOnProcessExit = false;
});
services.AddServicesForSelfHostedDashboard(null, options =>
{
options.HideTrace = true;
});
services.AddHostedService <SiloHost>();
var hostBuilder = new SiloHostBuilder()
.UseDashboardEx()
.EnableDirectClient()
.AddIncomingGrainCallFilter <LocalCacheFilter>()
.AddStartupTask <Bootstrap <IContentSchedulerGrain> >()
.AddStartupTask <Bootstrap <IEventConsumerManagerGrain> >()
.AddStartupTask <Bootstrap <IRuleDequeuerGrain> >()
.AddStartupTask <Bootstrap <IUsageTrackerGrain> >()
.ConfigureApplicationParts(builder =>
{
builder.AddMyParts();
});
var gatewayPort = config.GetOptionalValue("orleans:gatewayPort", 40000);
var siloPort = config.GetOptionalValue("orleans:siloPort", 11111);
config.ConfigureByOption("orleans:clustering", new Options
{
["MongoDB"] = () =>
{
hostBuilder.ConfigureEndpoints(Dns.GetHostName(), siloPort, gatewayPort, listenOnAnyHostAddress: true);
var mongoConfiguration = config.GetRequiredValue("store:mongoDb:configuration");
var mongoDatabaseName = config.GetRequiredValue("store:mongoDb:database");
hostBuilder.UseMongoDBClustering(options =>
{
options.ConnectionString = mongoConfiguration;
options.CollectionPrefix = "Orleans_";
options.DatabaseName = mongoDatabaseName;
});
},
["Development"] = () =>
{
hostBuilder.UseLocalhostClustering(siloPort, gatewayPort, null, Constants.OrleansClusterId, Constants.OrleansClusterId);
hostBuilder.Configure <ClusterMembershipOptions>(options => options.ExpectedClusterSize = 1);
}
});
config.ConfigureByOption("store:type", new Options
{
["MongoDB"] = () =>
{
var mongoConfiguration = config.GetRequiredValue("store:mongoDb:configuration");
var mongoDatabaseName = config.GetRequiredValue("store:mongoDb:database");
hostBuilder.UseMongoDBReminders(options =>
{
options.ConnectionString = mongoConfiguration;
options.CollectionPrefix = "Orleans_";
options.DatabaseName = mongoDatabaseName;
});
}
});
IServiceProvider provider = null;
hostBuilder.UseServiceProviderFactory((siloServices) =>
{
foreach (var descriptor in services)
{
siloServices.Add(descriptor);
}
afterServices(siloServices);
provider = siloServices.BuildServiceProvider();
return(provider);
}).Build();
return(provider);
}
