public void RemotingConfiguration()
{
var hostname = "my-host";
var port = 1234;
var provider = "remote";
var mock = new Mock <IRemotingConfig>();
mock.Setup(x => x.Hostname).Returns(hostname);
mock.Setup(x => x.Port).Returns(port);
mock.Setup(x => x.Provider).Returns(provider);
var cfg = ClusterConfigs.CreateRemotingConfig(mock.Object);
cfg.GetString("akka.actor.provider").Should().Be(provider);
cfg.GetString("akka.remote.dot-netty.tcp.hostname").Should().Be(hostname);
cfg.GetInt("akka.remote.dot-netty.tcp.port").Should().Be(port);
}
public void ClusterConfiguration()
{
var hostname = "my-host";
var port = 1234;
var provider = "cluster";
var systemName = "System";
var seedNodes = new[] { $"akka.tcp://{systemName}@{hostname}:{port}" };
var roles = new Dictionary <string, int>
{
{ "Worker", 1 },
{ "Server", 2 }
};
var mock = new Mock <IClusterConfig>();
mock.Setup(x => x.Hostname).Returns(hostname);
mock.Setup(x => x.Port).Returns(port);
mock.Setup(x => x.Provider).Returns(provider);
mock.Setup(x => x.SeedNodePaths).Returns(seedNodes);
mock.Setup(x => x.MinNodeNumberForUp).Returns(1);
mock.Setup(x => x.Roles).Returns(roles);
var cfg = ClusterConfigs.CreateClusterConfig(mock.Object);
cfg.GetString("akka.actor.provider").Should().Be(provider);
cfg.GetString("akka.remote.dot-netty.tcp.hostname").Should().Be(hostname);
cfg.GetInt("akka.remote.dot-netty.tcp.port").Should().Be(port);
cfg.GetInt("akka.cluster.min-nr-of-members").Should().Be(1);
cfg.GetStringList("akka.cluster.seed-nodes").Should().BeEquivalentTo(seedNodes);
cfg.GetStringList("akka.cluster.roles").Should().BeEquivalentTo(roles.Keys);
cfg.GetInt("akka.cluster.role.Worker.min-nr-of-members").Should().Be(1);
cfg.GetInt("akka.cluster.role.Server.min-nr-of-members").Should().Be(2);
}
static void Main()
{
var loggerFactory = new ElasticSearchLoggerFactory(new Uri("http://*****:*****@{hostname}:{port}";
// Create the system and actors
var cfg = CommonConfigs.BasicConfig() // Supress JSON warning
.WithFallback(ClusterNodeConstants.DefaultConfig()) // With default actor props factory
.WithFallback(
ClusterConfigs.CreateClusterConfig(
new DefaultClusterConfig(
hostname, port, // hostname and any port
seedNodes: new [] { selfSeedNode }, // Seed nodes
roles: roles
)
)
)
.WithFallback(CommonConfigs.CreateLoggingConfig(new SerilogConfig())); // Serilog logging
var system = ActorSystem.Create(systemName, cfg); //
// Create configurations
var workerNodeConfig = new SystemConfiguration(
new RandomLoggerActorConfiguration("LoggerOne", TimeSpan.FromSeconds(0.5), TimeSpan.FromSeconds(3), "Logs"),
new RandomLoggerActorConfiguration("LoggerTwo", TimeSpan.FromSeconds(0.5), TimeSpan.FromSeconds(3), "Logs"),
new RandomLoggerActorConfiguration("LoggerThree", TimeSpan.FromSeconds(0.5), TimeSpan.FromSeconds(3), "Logs"),
new RandomLoggerActorConfiguration("LoggerFour", TimeSpan.FromSeconds(0.5), TimeSpan.FromSeconds(3), "Logs"),
new RandomLoggerActorConfiguration("LoggerFive", TimeSpan.FromSeconds(0.5), TimeSpan.FromSeconds(3), "Logs")
);
var listenerNodeConfig = new SystemConfiguration(new LogConfirmationActorConfiguration("ListenerPlugin", "Logs"));
var targetNode = $"akka.tcp://{ClusterNodeConstants.DefaultSystemName}@{hostname}:4053";
var clientSettings = ClusterClientSettings.Create(system)
.WithInitialContacts(
new[]
{
ActorPath.Parse(targetNode + "/system/receptionist")
}.ToImmutableHashSet()
);
var clusterClient = system.ActorOf(ClusterClient.Props(clientSettings), "cluster-client");
// Publishes to given topic
clusterClient.Tell(new ClusterClient.Publish("client-messages", new ConfigureRoles(workerNodeConfig, "worker")));
clusterClient.Tell(new ClusterClient.Publish("client-messages", new ConfigureRoles(listenerNodeConfig, "listener")));
// // Sends direct to known singleton proxy
// clusterClient.Tell(new ClusterClient.Send("/user/manager", new ConfigureRoles(workerNodeConfig, "worker")));
// clusterClient.Tell(new ClusterClient.Send("/user/manager", new ConfigureRoles(listenerNodeConfig, "listener")));
Console.CancelKeyPress += async(sender, eventArgs) =>
{
Console.WriteLine("Stopping Cluster Bootstrapper...");
await CoordinatedShutdown.Get(system).Run();
};
// Waits until service is terminated and then exits the program
system.WhenTerminated.Wait();
logger.Information("Cluster Bootstrapper stopped");
Log.CloseAndFlush();
}
