Examples with TitusMaster com.netflix.titus.master.TitusMaster used on opensource projects

Example 1 with TitusMaster

use of com.netflix.titus.master.TitusMaster in project titus-control-plane by Netflix.

the class EmbeddedTitusMaster method boot.

public EmbeddedTitusMaster boot() {
    Stopwatch timer = Stopwatch.createStarted();
    logger.info("Starting Titus Master");
    Module embeddedKubeModule;
    if (embeddedKubeCluster == null) {
        embeddedKubeModule = new AbstractModule() {

            @Override
            protected void configure() {
            }
        };
    } else {
        embeddedKubeModule = new EmbeddedKubeModule(embeddedKubeCluster);
    }
    injector = InjectorBuilder.fromModules(Modules.override(new TitusRuntimeModule(false)).with(new AbstractModule() {

        @Override
        protected void configure() {
            bind(Archaius2ConfigurationLogger.class).asEagerSingleton();
            bind(Registry.class).toInstance(new DefaultRegistry());
        }
    }), embeddedKubeModule, Modules.override(new TitusMasterModule(enableREST, TitusMasterModule.Mode.EMBEDDED_KUBE)).with(new AbstractModule() {

        @Override
        protected void configure() {
            bind(InstanceCloudConnector.class).toInstance(new NoOpInstanceCloudConnector());
            bind(MasterDescription.class).toInstance(masterDescription);
            bind(MasterMonitor.class).to(LocalMasterMonitor.class);
            bind(AppScalePolicyStore.class).to(InMemoryPolicyStore.class);
            bind(LoadBalancerStore.class).to(InMemoryLoadBalancerStore.class);
            bind(LoadBalancerConnector.class).to(NoOpLoadBalancerConnector.class);
            bind(LoadBalancerJobValidator.class).to(NoOpLoadBalancerJobValidator.class);
        }

        @Provides
        @Singleton
        public JobStore getJobStore(TitusRuntime titusRuntime) {
            if (!cassandraJobStore) {
                return jobStore;
            }
            try {
                JobStore jobStore = EmbeddedCassandraStoreFactory.newBuilder().withTitusRuntime(titusRuntime).build().getJobStore();
                return jobStore;
            } catch (Throwable e) {
                e.printStackTrace();
                return null;
            }
        }
    }), newJettyModule(), new ArchaiusModule() {

        @Override
        protected void configureArchaius() {
            bindApplicationConfigurationOverride().toInstance(config);
        }
    }).createInjector();
    if (grpcPort <= 0) {
        grpcPort = getGrpcPort();
        config.setProperty("titus.master.grpcServer.port", "" + grpcPort);
    }
    injector.getInstance(ContainerEventBus.class).submitInOrder(new ContainerEventBus.ContainerStartedEvent());
    injector.getInstance(LeaderActivator.class).becomeLeader();
    injector.getInstance(AuditLogService.class).auditLogEvents().subscribe(auditLogs::add);
    if (enableREST) {
        // Since jetty API server is run on a separate thread, it may not be ready yet
        // We do not have better way, but call it until it replies.
        getClient().findAllApplicationSLA().retryWhen(attempts -> {
            return attempts.zipWith(Observable.range(1, 5), (n, i) -> i).flatMap(i -> {
                return Observable.timer(i, TimeUnit.SECONDS);
            });
        }).timeout(30, TimeUnit.SECONDS).toBlocking().firstOrDefault(null);
    }
    logger.info("Embedded TitusMaster started in {}ms", timer.elapsed(TimeUnit.MILLISECONDS));
    return this;
}