Examples with Node com.couchbase.client.core.node.Node used on opensource projects

Example 1 with Node

use of com.couchbase.client.core.node.Node in project couchbase-jvm-clients by couchbase.

the class CoreTest method removeNodesAndServicesOnNewConfig.

@Test
@SuppressWarnings("unchecked")
void removeNodesAndServicesOnNewConfig() {
    final ConfigurationProvider configProvider = mock(ConfigurationProvider.class);
    DirectProcessor<ClusterConfig> configs = DirectProcessor.create();
    ClusterConfig clusterConfig = new ClusterConfig();
    when(configProvider.configs()).thenReturn(configs);
    when(configProvider.config()).thenReturn(clusterConfig);
    Node mock101 = mock(Node.class);
    when(mock101.identifier()).thenReturn(new NodeIdentifier("10.143.190.101", 8091));
    when(mock101.addService(any(ServiceType.class), anyInt(), any(Optional.class))).thenReturn(Mono.empty());
    when(mock101.removeService(any(ServiceType.class), any(Optional.class))).thenReturn(Mono.empty());
    when(mock101.serviceEnabled(any(ServiceType.class))).thenReturn(true);
    when(mock101.disconnect()).thenReturn(Mono.empty());
    Node mock102 = mock(Node.class);
    when(mock102.identifier()).thenReturn(new NodeIdentifier("10.143.190.102", 8091));
    when(mock102.addService(any(ServiceType.class), anyInt(), any(Optional.class))).thenReturn(Mono.empty());
    when(mock102.removeService(any(ServiceType.class), any(Optional.class))).thenReturn(Mono.empty());
    when(mock102.serviceEnabled(any(ServiceType.class))).thenReturn(true);
    when(mock102.disconnect()).thenReturn(Mono.empty());
    final Map<String, Node> mocks = new HashMap<>();
    mocks.put("10.143.190.101", mock101);
    mocks.put("10.143.190.102", mock102);
    new Core(ENV, AUTHENTICATOR, SeedNode.LOCALHOST) {

        @Override
        public ConfigurationProvider createConfigurationProvider() {
            return configProvider;
        }

        @Override
        protected Node createNode(final NodeIdentifier target, final Optional<String> alternate) {
            return mocks.get(target.address());
        }
    };
    configs.onNext(clusterConfig);
    BucketConfig twoNodesConfig = BucketConfigParser.parse(readResource("two_nodes_config_more_services.json", CoreTest.class), ENV, LOCALHOST);
    clusterConfig.setBucketConfig(twoNodesConfig);
    configs.onNext(clusterConfig);
    verify(mock101, times(1)).addService(ServiceType.VIEWS, 8092, Optional.empty());
    verify(mock101, times(1)).addService(ServiceType.MANAGER, 8091, Optional.empty());
    verify(mock101, times(1)).addService(ServiceType.QUERY, 8093, Optional.empty());
    verify(mock101, times(1)).addService(ServiceType.KV, 11210, Optional.of("travel-sample"));
    verify(mock102, times(1)).addService(ServiceType.VIEWS, 8092, Optional.empty());
    verify(mock102, times(1)).addService(ServiceType.MANAGER, 8091, Optional.empty());
    verify(mock102, times(1)).addService(ServiceType.QUERY, 8093, Optional.empty());
    verify(mock102, times(1)).addService(ServiceType.KV, 11210, Optional.of("travel-sample"));
    verify(mock102, times(1)).addService(ServiceType.SEARCH, 8094, Optional.empty());
    BucketConfig twoNodesLessServices = BucketConfigParser.parse(readResource("two_nodes_config.json", CoreTest.class), ENV, LOCALHOST);
    clusterConfig.setBucketConfig(twoNodesLessServices);
    configs.onNext(clusterConfig);
    verify(mock102, times(1)).removeService(ServiceType.SEARCH, Optional.empty());
}

Example 2 with Node

use of com.couchbase.client.core.node.Node in project couchbase-jvm-clients by couchbase.

the class CoreTest method addsSecondNodeIfBothSameHostname.

/**
 * With cluster_run it is possible to run more than one node on the same hostname. So we need to make sure that
 * the node is identified by a tuple of hostname and manager port, and this should work.
 */
@Test
@SuppressWarnings("unchecked")
void addsSecondNodeIfBothSameHostname() {
    final ConfigurationProvider configProvider = mock(ConfigurationProvider.class);
    DirectProcessor<ClusterConfig> configs = DirectProcessor.create();
    ClusterConfig clusterConfig = new ClusterConfig();
    when(configProvider.configs()).thenReturn(configs);
    when(configProvider.config()).thenReturn(clusterConfig);
    Node mock101 = mock(Node.class);
    when(mock101.identifier()).thenReturn(new NodeIdentifier(LOCALHOST, 9000));
    when(mock101.addService(any(ServiceType.class), anyInt(), any(Optional.class))).thenReturn(Mono.empty());
    when(mock101.removeService(any(ServiceType.class), any(Optional.class))).thenReturn(Mono.empty());
    when(mock101.serviceEnabled(any(ServiceType.class))).thenReturn(true);
    when(mock101.disconnect()).thenReturn(Mono.empty());
    Node mock102 = mock(Node.class);
    when(mock102.identifier()).thenReturn(new NodeIdentifier(LOCALHOST, 9001));
    when(mock102.addService(any(ServiceType.class), anyInt(), any(Optional.class))).thenReturn(Mono.empty());
    when(mock102.removeService(any(ServiceType.class), any(Optional.class))).thenReturn(Mono.empty());
    when(mock102.serviceEnabled(any(ServiceType.class))).thenReturn(true);
    when(mock102.disconnect()).thenReturn(Mono.empty());
    final Map<String, Node> mocks = new HashMap<>();
    mocks.put("127.0.0.1:9000", mock101);
    mocks.put("127.0.0.1:9001", mock102);
    new Core(ENV, AUTHENTICATOR, SeedNode.LOCALHOST) {

        @Override
        public ConfigurationProvider createConfigurationProvider() {
            return configProvider;
        }

        @Override
        protected Node createNode(final NodeIdentifier target, final Optional<String> alternate) {
            return mocks.get(target.address() + ":" + target.managerPort());
        }
    };
    configs.onNext(clusterConfig);
    BucketConfig oneNodeConfig = BucketConfigParser.parse(readResource("cluster_run_two_nodes.json", CoreTest.class), ENV, LOCALHOST);
    clusterConfig.setBucketConfig(oneNodeConfig);
    configs.onNext(clusterConfig);
    verify(mock101, times(1)).addService(ServiceType.VIEWS, 9500, Optional.empty());
    verify(mock101, times(1)).addService(ServiceType.MANAGER, 9000, Optional.empty());
    verify(mock101, times(1)).addService(ServiceType.KV, 12000, Optional.of("default"));
    verify(mock102, times(1)).addService(ServiceType.VIEWS, 9501, Optional.empty());
    verify(mock102, times(1)).addService(ServiceType.MANAGER, 9001, Optional.empty());
    verify(mock102, times(1)).addService(ServiceType.KV, 12002, Optional.of("default"));
}

Example 3 with Node

use of com.couchbase.client.core.node.Node in project couchbase-jvm-clients by couchbase.

the class Core method reconfigureDisconnectAll.

/**
 * This reconfiguration sequence takes all nodes and disconnects them.
 *
 * <p>This is usually called by the parent {@link #reconfigure()} when all buckets are closed which
 * points to a shutdown/all buckets closed disconnect phase.</p>
 */
private void reconfigureDisconnectAll() {
    long start = System.nanoTime();
    Flux.fromIterable(new ArrayList<>(nodes)).flatMap(Node::disconnect).doOnComplete(nodes::clear).subscribe(v -> {
    }, e -> {
        clearReconfigureInProgress();
        eventBus.publish(new ReconfigurationErrorDetectedEvent(context(), e));
    }, () -> {
        clearReconfigureInProgress();
        eventBus.publish(new ReconfigurationCompletedEvent(Duration.ofNanos(System.nanoTime() - start), coreContext));
    });
}

Example 4 with Node

use of com.couchbase.client.core.node.Node in project couchbase-jvm-clients by couchbase.

the class CoreTest method addNodesAndServicesOnNewConfig.

/**
 * This test initializes with a first config and then pushes a second one, making sure that
 * the difference in services and nodes is enabled.
 */
@Test
@SuppressWarnings({ "unchecked" })
void addNodesAndServicesOnNewConfig() {
    final ConfigurationProvider configProvider = mock(ConfigurationProvider.class);
    DirectProcessor<ClusterConfig> configs = DirectProcessor.create();
    ClusterConfig clusterConfig = new ClusterConfig();
    when(configProvider.configs()).thenReturn(configs);
    when(configProvider.config()).thenReturn(clusterConfig);
    Node mock101 = mock(Node.class);
    when(mock101.identifier()).thenReturn(new NodeIdentifier("10.143.190.101", 8091));
    when(mock101.addService(any(ServiceType.class), anyInt(), any(Optional.class))).thenReturn(Mono.empty());
    when(mock101.removeService(any(ServiceType.class), any(Optional.class))).thenReturn(Mono.empty());
    when(mock101.serviceEnabled(any(ServiceType.class))).thenReturn(true);
    when(mock101.disconnect()).thenReturn(Mono.empty());
    Node mock102 = mock(Node.class);
    when(mock102.identifier()).thenReturn(new NodeIdentifier("10.143.190.102", 8091));
    when(mock102.addService(any(ServiceType.class), anyInt(), any(Optional.class))).thenReturn(Mono.empty());
    when(mock102.removeService(any(ServiceType.class), any(Optional.class))).thenReturn(Mono.empty());
    when(mock102.serviceEnabled(any(ServiceType.class))).thenReturn(true);
    when(mock102.disconnect()).thenReturn(Mono.empty());
    final Map<String, Node> mocks = new HashMap<>();
    mocks.put("10.143.190.101", mock101);
    mocks.put("10.143.190.102", mock102);
    new Core(ENV, AUTHENTICATOR, SeedNode.LOCALHOST) {

        @Override
        public ConfigurationProvider createConfigurationProvider() {
            return configProvider;
        }

        @Override
        protected Node createNode(final NodeIdentifier target, final Optional<String> alternate) {
            return mocks.get(target.address());
        }
    };
    configs.onNext(clusterConfig);
    BucketConfig oneNodeConfig = BucketConfigParser.parse(readResource("one_node_config.json", CoreTest.class), ENV, LOCALHOST);
    clusterConfig.setBucketConfig(oneNodeConfig);
    configs.onNext(clusterConfig);
    verify(mock101, times(1)).addService(ServiceType.VIEWS, 8092, Optional.empty());
    verify(mock101, times(1)).addService(ServiceType.MANAGER, 8091, Optional.empty());
    verify(mock101, times(1)).addService(ServiceType.QUERY, 8093, Optional.empty());
    verify(mock101, times(1)).addService(ServiceType.KV, 11210, Optional.of("travel-sample"));
    verify(mock102, never()).addService(ServiceType.VIEWS, 8092, Optional.empty());
    verify(mock102, never()).addService(ServiceType.MANAGER, 8091, Optional.empty());
    verify(mock102, never()).addService(ServiceType.QUERY, 8093, Optional.empty());
    verify(mock102, never()).addService(ServiceType.KV, 11210, Optional.of("travel-sample"));
    BucketConfig twoNodeConfig = BucketConfigParser.parse(readResource("two_nodes_config.json", CoreTest.class), ENV, LOCALHOST);
    clusterConfig.setBucketConfig(twoNodeConfig);
    configs.onNext(clusterConfig);
    verify(mock101, times(2)).addService(ServiceType.VIEWS, 8092, Optional.empty());
    verify(mock101, times(2)).addService(ServiceType.MANAGER, 8091, Optional.empty());
    verify(mock101, times(2)).addService(ServiceType.QUERY, 8093, Optional.empty());
    verify(mock101, times(2)).addService(ServiceType.KV, 11210, Optional.of("travel-sample"));
    verify(mock102, times(1)).addService(ServiceType.VIEWS, 8092, Optional.empty());
    verify(mock102, times(1)).addService(ServiceType.MANAGER, 8091, Optional.empty());
    verify(mock102, times(1)).addService(ServiceType.QUERY, 8093, Optional.empty());
    verify(mock102, times(1)).addService(ServiceType.KV, 11210, Optional.of("travel-sample"));
}

Example 5 with Node

use of com.couchbase.client.core.node.Node in project couchbase-jvm-clients by couchbase.

the class CoreTest method addServicesOnNewConfig.

@Test
@SuppressWarnings("unchecked")
void addServicesOnNewConfig() {
    final ConfigurationProvider configProvider = mock(ConfigurationProvider.class);
    DirectProcessor<ClusterConfig> configs = DirectProcessor.create();
    ClusterConfig clusterConfig = new ClusterConfig();
    when(configProvider.configs()).thenReturn(configs);
    when(configProvider.config()).thenReturn(clusterConfig);
    Node mock101 = mock(Node.class);
    when(mock101.identifier()).thenReturn(new NodeIdentifier("10.143.190.101", 8091));
    when(mock101.addService(any(ServiceType.class), anyInt(), any(Optional.class))).thenReturn(Mono.empty());
    when(mock101.removeService(any(ServiceType.class), any(Optional.class))).thenReturn(Mono.empty());
    when(mock101.serviceEnabled(any(ServiceType.class))).thenReturn(true);
    when(mock101.disconnect()).thenReturn(Mono.empty());
    Node mock102 = mock(Node.class);
    when(mock102.identifier()).thenReturn(new NodeIdentifier("10.143.190.102", 8091));
    when(mock102.addService(any(ServiceType.class), anyInt(), any(Optional.class))).thenReturn(Mono.empty());
    when(mock102.removeService(any(ServiceType.class), any(Optional.class))).thenReturn(Mono.empty());
    when(mock102.serviceEnabled(any(ServiceType.class))).thenReturn(true);
    when(mock102.disconnect()).thenReturn(Mono.empty());
    final Map<String, Node> mocks = new HashMap<>();
    mocks.put("10.143.190.101", mock101);
    mocks.put("10.143.190.102", mock102);
    new Core(ENV, AUTHENTICATOR, SeedNode.LOCALHOST) {

        @Override
        public ConfigurationProvider createConfigurationProvider() {
            return configProvider;
        }

        @Override
        protected Node createNode(final NodeIdentifier target, final Optional<String> alternate) {
            return mocks.get(target.address());
        }
    };
    configs.onNext(clusterConfig);
    BucketConfig twoNodesConfig = BucketConfigParser.parse(readResource("two_nodes_config.json", CoreTest.class), ENV, LOCALHOST);
    clusterConfig.setBucketConfig(twoNodesConfig);
    configs.onNext(clusterConfig);
    verify(mock101, times(1)).addService(ServiceType.VIEWS, 8092, Optional.empty());
    verify(mock101, times(1)).addService(ServiceType.MANAGER, 8091, Optional.empty());
    verify(mock101, times(1)).addService(ServiceType.QUERY, 8093, Optional.empty());
    verify(mock101, times(1)).addService(ServiceType.KV, 11210, Optional.of("travel-sample"));
    verify(mock102, times(1)).addService(ServiceType.VIEWS, 8092, Optional.empty());
    verify(mock102, times(1)).addService(ServiceType.MANAGER, 8091, Optional.empty());
    verify(mock102, times(1)).addService(ServiceType.QUERY, 8093, Optional.empty());
    verify(mock102, times(1)).addService(ServiceType.KV, 11210, Optional.of("travel-sample"));
    BucketConfig twoNodesConfigMore = BucketConfigParser.parse(readResource("two_nodes_config_more_services.json", CoreTest.class), ENV, LOCALHOST);
    clusterConfig.setBucketConfig(twoNodesConfigMore);
    configs.onNext(clusterConfig);
    verify(mock101, times(2)).addService(ServiceType.VIEWS, 8092, Optional.empty());
    verify(mock101, times(2)).addService(ServiceType.MANAGER, 8091, Optional.empty());
    verify(mock101, times(2)).addService(ServiceType.QUERY, 8093, Optional.empty());
    verify(mock101, times(2)).addService(ServiceType.KV, 11210, Optional.of("travel-sample"));
    verify(mock102, times(2)).addService(ServiceType.VIEWS, 8092, Optional.empty());
    verify(mock102, times(2)).addService(ServiceType.MANAGER, 8091, Optional.empty());
    verify(mock102, times(2)).addService(ServiceType.QUERY, 8093, Optional.empty());
    verify(mock102, times(2)).addService(ServiceType.KV, 11210, Optional.of("travel-sample"));
    verify(mock102, times(1)).addService(ServiceType.SEARCH, 8094, Optional.empty());
}