Examples with LdsUpdate io.grpc.xds.XdsClient.LdsUpdate used on opensource projects

Example 1 with LdsUpdate

use of io.grpc.xds.XdsClient.LdsUpdate in project grpc-java by grpc.

the class XdsServerTestHelper method generateListenerUpdate.

static void generateListenerUpdate(FakeXdsClient xdsClient, ImmutableList<Integer> sourcePorts, EnvoyServerProtoData.DownstreamTlsContext tlsContext, EnvoyServerProtoData.DownstreamTlsContext tlsContextForDefaultFilterChain, TlsContextManager tlsContextManager) {
    EnvoyServerProtoData.Listener listener = buildTestListener("listener1", "10.1.2.3", sourcePorts, tlsContext, tlsContextForDefaultFilterChain, tlsContextManager);
    LdsUpdate listenerUpdate = LdsUpdate.forTcpListener(listener);
    xdsClient.deliverLdsUpdate(listenerUpdate);
}

Example 2 with LdsUpdate

use of io.grpc.xds.XdsClient.LdsUpdate in project grpc-java by grpc.

the class XdsServerTestHelper method generateListenerUpdate.

static void generateListenerUpdate(FakeXdsClient xdsClient, EnvoyServerProtoData.DownstreamTlsContext tlsContext, TlsContextManager tlsContextManager) {
    EnvoyServerProtoData.Listener listener = buildTestListener("listener1", "10.1.2.3", ImmutableList.of(), tlsContext, null, tlsContextManager);
    LdsUpdate listenerUpdate = LdsUpdate.forTcpListener(listener);
    xdsClient.deliverLdsUpdate(listenerUpdate);
}

Example 3 with LdsUpdate

use of io.grpc.xds.XdsClient.LdsUpdate in project grpc-java by grpc.

the class ClientXdsClientTestBase method ldsResourceUpdate_withFaultInjection.

@Test
public void ldsResourceUpdate_withFaultInjection() {
    Assume.assumeTrue(useProtocolV3());
    DiscoveryRpcCall call = startResourceWatcher(LDS, LDS_RESOURCE, ldsResourceWatcher);
    Any listener = Any.pack(mf.buildListenerWithApiListener(LDS_RESOURCE, mf.buildRouteConfiguration("do not care", ImmutableList.of(mf.buildVirtualHost(mf.buildOpaqueRoutes(1), ImmutableMap.of("irrelevant", Any.pack(FilterConfig.newBuilder().setIsOptional(true).build()), "envoy.fault", mf.buildHttpFaultTypedConfig(300L, 1000, "cluster1", ImmutableList.<String>of(), 100, null, null, null))), mf.buildVirtualHost(mf.buildOpaqueRoutes(2), ImmutableMap.of("envoy.fault", mf.buildHttpFaultTypedConfig(null, null, "cluster2", ImmutableList.<String>of(), 101, null, 503, 2000))))), ImmutableList.of(mf.buildHttpFilter("irrelevant", null, true), mf.buildHttpFilter("envoy.fault", mf.buildHttpFaultTypedConfig(1L, 2, "cluster1", ImmutableList.<String>of(), 3, null, null, null), false), mf.buildHttpFilter("terminal", Any.pack(Router.newBuilder().build()), true))));
    call.sendResponse(LDS, listener, VERSION_1, "0000");
    // Client sends an ACK LDS request.
    call.verifyRequest(LDS, LDS_RESOURCE, VERSION_1, "0000", NODE);
    verify(ldsResourceWatcher).onChanged(ldsUpdateCaptor.capture());
    verifyResourceMetadataAcked(LDS, LDS_RESOURCE, listener, VERSION_1, TIME_INCREMENT);
    verifySubscribedResourcesMetadataSizes(1, 0, 0, 0);
    LdsUpdate ldsUpdate = ldsUpdateCaptor.getValue();
    assertThat(ldsUpdate.httpConnectionManager().virtualHosts()).hasSize(2);
    assertThat(ldsUpdate.httpConnectionManager().httpFilterConfigs().get(0).name).isEqualTo("envoy.fault");
    FaultConfig faultConfig = (FaultConfig) ldsUpdate.httpConnectionManager().virtualHosts().get(0).filterConfigOverrides().get("envoy.fault");
    assertThat(faultConfig.faultDelay().delayNanos()).isEqualTo(300);
    assertThat(faultConfig.faultDelay().percent().numerator()).isEqualTo(1000);
    assertThat(faultConfig.faultDelay().percent().denominatorType()).isEqualTo(DenominatorType.MILLION);
    assertThat(faultConfig.faultAbort()).isNull();
    assertThat(faultConfig.maxActiveFaults()).isEqualTo(100);
    faultConfig = (FaultConfig) ldsUpdate.httpConnectionManager().virtualHosts().get(1).filterConfigOverrides().get("envoy.fault");
    assertThat(faultConfig.faultDelay()).isNull();
    assertThat(faultConfig.faultAbort().status().getCode()).isEqualTo(Status.Code.UNAVAILABLE);
    assertThat(faultConfig.faultAbort().percent().numerator()).isEqualTo(2000);
    assertThat(faultConfig.faultAbort().percent().denominatorType()).isEqualTo(DenominatorType.MILLION);
    assertThat(faultConfig.maxActiveFaults()).isEqualTo(101);
}

Example 4 with LdsUpdate

use of io.grpc.xds.XdsClient.LdsUpdate in project grpc-java by grpc.

the class XdsClientWrapperForServerSdsTestMisc method emptyFilterChain_expectNull.

@Test
public void emptyFilterChain_expectNull() throws Exception {
    InetAddress ipLocalAddress = InetAddress.getByName("10.1.2.3");
    final InetSocketAddress localAddress = new InetSocketAddress(ipLocalAddress, PORT);
    InetAddress ipRemoteAddress = InetAddress.getByName("10.4.5.6");
    final InetSocketAddress remoteAddress = new InetSocketAddress(ipRemoteAddress, 1234);
    channel = new EmbeddedChannel() {

        @Override
        public SocketAddress localAddress() {
            return localAddress;
        }

        @Override
        public SocketAddress remoteAddress() {
            return remoteAddress;
        }
    };
    pipeline = channel.pipeline();
    final SettableFuture<Server> start = SettableFuture.create();
    Executors.newSingleThreadExecutor().execute(new Runnable() {

        @Override
        public void run() {
            try {
                start.set(xdsServerWrapper.start());
            } catch (Exception ex) {
                start.setException(ex);
            }
        }
    });
    String ldsWatched = xdsClient.ldsResource.get(5, TimeUnit.SECONDS);
    assertThat(ldsWatched).isEqualTo("grpc/server?udpa.resource.listening_address=0.0.0.0:" + PORT);
    EnvoyServerProtoData.Listener listener = EnvoyServerProtoData.Listener.create("listener1", "10.1.2.3", ImmutableList.of(), null);
    LdsUpdate listenerUpdate = LdsUpdate.forTcpListener(listener);
    xdsClient.ldsWatcher.onChanged(listenerUpdate);
    start.get(5, TimeUnit.SECONDS);
    FilterChainSelector selector = selectorManager.getSelectorToUpdateSelector();
    assertThat(getSslContextProviderSupplier(selector)).isNull();
}

Example 5 with LdsUpdate

use of io.grpc.xds.XdsClient.LdsUpdate in project grpc-java by grpc.

the class XdsSdsClientServerTest method buildServer.

private void buildServer(XdsServerBuilder builder, DownstreamTlsContext downstreamTlsContext) throws Exception {
    tlsContextManagerForServer = new TlsContextManagerImpl(bootstrapInfoForServer);
    XdsServerWrapper xdsServer = (XdsServerWrapper) builder.build();
    SettableFuture<Throwable> startFuture = startServerAsync(xdsServer);
    EnvoyServerProtoData.Listener listener = buildListener("listener1", "10.1.2.3", downstreamTlsContext, tlsContextManagerForServer);
    LdsUpdate listenerUpdate = LdsUpdate.forTcpListener(listener);
    xdsClient.deliverLdsUpdate(listenerUpdate);
    startFuture.get(10, TimeUnit.SECONDS);
    port = xdsServer.getPort();
    URI expectedUri = new URI("sdstest://localhost:" + port);
    fakeNameResolverFactory = new FakeNameResolverFactory.Builder(expectedUri).build();
    NameResolverRegistry.getDefaultRegistry().register(fakeNameResolverFactory);
}