Examples with ClusterService org.onosproject.cluster.ClusterService used on opensource projects

Example 21 with ClusterService

use of org.onosproject.cluster.ClusterService in project onos by opennetworkinglab.

the class NodeIdCompleter method complete.

@Override
public int complete(Session session, CommandLine commandLine, List<String> candidates) {
    // Delegate string completer
    StringsCompleter delegate = new StringsCompleter();
    // Fetch our service and feed it's offerings to the string completer
    ClusterService service = AbstractShellCommand.get(ClusterService.class);
    Iterator<ControllerNode> it = service.getNodes().iterator();
    SortedSet<String> strings = delegate.getStrings();
    while (it.hasNext()) {
        strings.add(it.next().id().toString());
    }
    // Now let the completer do the work for figuring out what to offer.
    return delegate.complete(session, commandLine, candidates);
}

Example 22 with ClusterService

use of org.onosproject.cluster.ClusterService in project onos by opennetworkinglab.

the class ControllerNodeCodec method encode.

@Override
public ObjectNode encode(ControllerNode node, CodecContext context) {
    checkNotNull(node, "Controller node cannot be null");
    ClusterService service = context.getService(ClusterService.class);
    IpAddress nodeIp = node.ip();
    return context.mapper().createObjectNode().put("id", node.id().toString()).put("ip", nodeIp != null ? nodeIp.toString() : node.host()).put("tcpPort", node.tcpPort()).put("status", service.getState(node.id()).toString()).put("lastUpdate", Long.toString(service.getLastUpdatedInstant(node.id()).toEpochMilli())).put("humanReadableLastUpdate", service.localStatus(node.id()));
}

Example 23 with ClusterService

use of org.onosproject.cluster.ClusterService in project onos by opennetworkinglab.

the class FlowRuleManagerTest method setUp.

@Before
public void setUp() {
    mgr = new FlowRuleManager();
    mgr.store = new SimpleFlowRuleStore();
    injectEventDispatcher(mgr, new TestEventDispatcher());
    mgr.deviceService = new TestDeviceService();
    mgr.mastershipService = new TestMastershipService();
    mgr.coreService = new TestCoreService();
    mgr.operationsService = MoreExecutors.newDirectExecutorService();
    mgr.deviceInstallers = MoreExecutors.newDirectExecutorService();
    mgr.cfgService = new ComponentConfigAdapter();
    ClusterService mockClusterService = createMock(ClusterService.class);
    NodeId nodeId = new NodeId(NODE_ID);
    MockControllerNode mockControllerNode = new MockControllerNode(nodeId);
    expect(mockClusterService.getLocalNode()).andReturn(mockControllerNode).anyTimes();
    replay(mockClusterService);
    mgr.clusterService = mockClusterService;
    service = mgr;
    registry = mgr;
    DriverRegistryManager driverRegistry = new DriverRegistryManager();
    driverService = new TestDriverManager(driverRegistry);
    driverRegistry.addDriver(new DefaultDriver("foo", ImmutableList.of(), "", "", "", ImmutableMap.of(FlowRuleProgrammable.class, TestFlowRuleProgrammable.class), ImmutableMap.of()));
    mgr.activate(null);
    mgr.addListener(listener);
    provider = new TestProvider(PID);
    providerService = this.registry.register(provider);
    appId = new TestApplicationId(0, "FlowRuleManagerTest");
    assertTrue("provider should be registered", this.registry.getProviders().contains(provider.id()));
}

Example 24 with ClusterService

use of org.onosproject.cluster.ClusterService in project onos by opennetworkinglab.

the class StorageManager method eventuallyConsistentMapBuilder.

@Override
public <K, V> EventuallyConsistentMapBuilder<K, V> eventuallyConsistentMapBuilder() {
    checkPermission(STORAGE_WRITE);
    // Note: NPE in the usage of ClusterService/MembershipService prevents rebooting the Karaf container.
    // We need to reference these services outside the following peer suppliers.
    final MembershipService membershipService = this.membershipService;
    final ClusterService clusterService = this.clusterService;
    final NodeId localNodeId = clusterService.getLocalNode().id();
    // Use the MembershipService to provide peers for the map that are isolated within the current version.
    Supplier<List<NodeId>> peersSupplier = () -> membershipService.getMembers().stream().map(Member::nodeId).filter(nodeId -> !nodeId.equals(localNodeId)).filter(id -> clusterService.getState(id).isActive()).collect(Collectors.toList());
    // If this is the first node in its version, bootstrap from the previous version. Otherwise, bootstrap the
    // map from members isolated within the current version.
    Supplier<List<NodeId>> bootstrapPeersSupplier = () -> {
        if (membershipService.getMembers().size() == 1) {
            return clusterService.getNodes().stream().map(ControllerNode::id).filter(id -> !localNodeId.equals(id)).filter(id -> clusterService.getState(id).isActive()).collect(Collectors.toList());
        } else {
            return membershipService.getMembers().stream().map(Member::nodeId).filter(id -> !localNodeId.equals(id)).filter(id -> clusterService.getState(id).isActive()).collect(Collectors.toList());
        }
    };
    return new EventuallyConsistentMapBuilderImpl<>(localNodeId, clusterCommunicator, persistenceService, peersSupplier, bootstrapPeersSupplier);
}

Example 25 with ClusterService

use of org.onosproject.cluster.ClusterService in project onos by opennetworkinglab.

the class UiWebSocket method sendBootstrapData.

// Sends initial information (username and cluster member information)
// to allow GUI to display logged-in user, and to be able to
// fail-over to an alternate cluster member if necessary.
private void sendBootstrapData() {
    ClusterService service = directory.get(ClusterService.class);
    ArrayNode instances = arrayNode();
    for (ControllerNode node : service.getNodes()) {
        IpAddress nodeIp = node.ip();
        ObjectNode instance = objectNode().put(ID, node.id().toString()).put(IP, nodeIp != null ? nodeIp.toString() : node.host()).put(GlyphConstants.UI_ATTACHED, node.equals(service.getLocalNode()));
        instances.add(instance);
    }
    ArrayNode glyphInstances = arrayNode();
    UiExtensionService uiExtensionService = directory.get(UiExtensionService.class);
    for (UiGlyph glyph : uiExtensionService.getGlyphs()) {
        ObjectNode glyphInstance = objectNode().put(GlyphConstants.ID, glyph.id()).put(GlyphConstants.VIEWBOX, glyph.viewbox()).put(GlyphConstants.PATH, glyph.path());
        glyphInstances.add(glyphInstance);
    }
    ObjectNode payload = objectNode();
    payload.set(CLUSTER_NODES, instances);
    payload.set(GLYPHS, glyphInstances);
    payload.put(USER, userName);
    sendMessage(BOOTSTRAP, payload);
}