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

Example 96 with NodeId

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

the class DistributedVirtualFlowRuleStore method getTableStatistics.

@Override
public Iterable<TableStatisticsEntry> getTableStatistics(NetworkId networkId, DeviceId deviceId) {
    MastershipService mastershipService = vnaService.get(networkId, MastershipService.class);
    NodeId master = mastershipService.getMasterFor(deviceId);
    if (master == null) {
        log.debug("Failed to getTableStats: No master for {}", deviceId);
        return Collections.emptyList();
    }
    if (deviceTableStats.get(networkId) == null) {
        deviceTableStats.put(networkId, Maps.newConcurrentMap());
    }
    List<TableStatisticsEntry> tableStats = deviceTableStats.get(networkId).get(deviceId);
    if (tableStats == null) {
        return Collections.emptyList();
    }
    return ImmutableList.copyOf(tableStats);
}

Example 97 with NodeId

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

the class DistributedVirtualFlowRuleStore method removeFlowRule.

@Override
public FlowRuleEvent removeFlowRule(NetworkId networkId, FlowEntry rule) {
    final DeviceId deviceId = rule.deviceId();
    MastershipService mastershipService = vnaService.get(networkId, MastershipService.class);
    NodeId master = mastershipService.getMasterFor(deviceId);
    if (Objects.equals(local, master)) {
        // bypass and handle it locally
        return removeFlowRuleInternal(new VirtualFlowEntry(networkId, rule));
    }
    if (master == null) {
        log.warn("Failed to removeFlowRule: No master for {}", deviceId);
        // TODO: revisit if this should be null (="no-op") or Exception
        return null;
    }
    log.trace("Forwarding removeFlowRule to {}, which is the master for device {}", master, deviceId);
    return Futures.getUnchecked(clusterCommunicator.sendAndReceive(new VirtualFlowEntry(networkId, rule), REMOVE_FLOW_ENTRY, serializer::encode, serializer::decode, master));
}

Example 98 with NodeId

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

the class DistributedVirtualFlowRuleStore method getFlowEntry.

@Override
public FlowEntry getFlowEntry(NetworkId networkId, FlowRule rule) {
    MastershipService mastershipService = vnaService.get(networkId, MastershipService.class);
    NodeId master = mastershipService.getMasterFor(rule.deviceId());
    if (master == null) {
        log.debug("Failed to getFlowEntry: No master for {}, vnet {}", rule.deviceId(), networkId);
        return null;
    }
    if (Objects.equals(local, master)) {
        return flowTable.getFlowEntry(networkId, rule);
    }
    log.trace("Forwarding getFlowEntry to {}, which is the primary (master) " + "for device {}, vnet {}", master, rule.deviceId(), networkId);
    VirtualFlowRule vRule = new VirtualFlowRule(networkId, rule);
    return Tools.futureGetOrElse(clusterCommunicator.sendAndReceive(vRule, GET_FLOW_ENTRY, serializer::encode, serializer::decode, master), FLOW_RULE_STORE_TIMEOUT_MILLIS, TimeUnit.MILLISECONDS, null);
}

Example 99 with NodeId

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

the class SimpleVirtualMastershipStore method getMastership.

@Override
public MastershipInfo getMastership(NetworkId networkId, DeviceId deviceId) {
    Map<DeviceId, NodeId> masterMap = getMasterMap(networkId);
    Map<DeviceId, AtomicInteger> termMap = getTermMap(networkId);
    Map<DeviceId, List<NodeId>> backups = getBackups(networkId);
    ImmutableMap.Builder<NodeId, MastershipRole> roleBuilder = ImmutableMap.builder();
    NodeId master = masterMap.get(deviceId);
    if (master != null) {
        roleBuilder.put(master, MastershipRole.MASTER);
    }
    backups.getOrDefault(deviceId, Collections.emptyList()).forEach(nodeId -> roleBuilder.put(nodeId, MastershipRole.STANDBY));
    clusterService.getNodes().stream().filter(node -> !masterMap.containsValue(node.id())).filter(node -> !backups.get(deviceId).contains(node.id())).forEach(node -> roleBuilder.put(node.id(), MastershipRole.NONE));
    return new MastershipInfo(termMap.getOrDefault(deviceId, new AtomicInteger(NOTHING)).get(), Optional.ofNullable(master), roleBuilder.build());
}

Example 100 with NodeId

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

the class SimpleVirtualMastershipStore method createFakeClusterService.

/**
 * Returns a fake cluster service for a test purpose only.
 *
 * @return a fake cluster service
 */
private ClusterService createFakeClusterService() {
    // just for ease of unit test
    final ControllerNode instance = new DefaultControllerNode(new NodeId("local"), IpAddress.valueOf("127.0.0.1"));
    ClusterService faceClusterService = new ClusterService() {

        private final Instant creationTime = Instant.now();

        @Override
        public ControllerNode getLocalNode() {
            return instance;
        }

        @Override
        public Set<ControllerNode> getNodes() {
            return ImmutableSet.of(instance);
        }

        @Override
        public Set<Node> getConsensusNodes() {
            return ImmutableSet.of();
        }

        @Override
        public ControllerNode getNode(NodeId nodeId) {
            if (instance.id().equals(nodeId)) {
                return instance;
            }
            return null;
        }

        @Override
        public ControllerNode.State getState(NodeId nodeId) {
            if (instance.id().equals(nodeId)) {
                return ControllerNode.State.ACTIVE;
            } else {
                return ControllerNode.State.INACTIVE;
            }
        }

        @Override
        public Version getVersion(NodeId nodeId) {
            if (instance.id().equals(nodeId)) {
                return versionService.version();
            }
            return null;
        }

        @Override
        public Instant getLastUpdatedInstant(NodeId nodeId) {
            return creationTime;
        }

        @Override
        public void addListener(ClusterEventListener listener) {
        }

        @Override
        public void removeListener(ClusterEventListener listener) {
        }
    };
    return faceClusterService;
}