Examples with Version org.onosproject.core.Version used on opensource projects

Example 6 with Version

use of org.onosproject.core.Version in project onos by opennetworkinglab.

the class UpgradeManagerTest method createUpgradeManager.

/**
 * Creates a new upgrade manager to test.
 *
 * @param version the local node version
 * @param state the initial upgrade state
 * @param versions a list of controller node versions
 * @return the activated upgrade manager
 */
@SuppressWarnings("unchecked")
private UpgradeManager createUpgradeManager(Version version, Upgrade state, List<Version> versions) {
    UpgradeManager upgradeManager = new UpgradeManager();
    injectEventDispatcher(upgradeManager, new TestEventDispatcher());
    upgradeManager.membershipService = new MembershipServiceAdapter() {

        @Override
        public MembershipGroup getLocalGroup() {
            return getGroups().stream().filter(group -> group.version().equals(version)).findFirst().get();
        }

        @Override
        public Collection<MembershipGroup> getGroups() {
            AtomicInteger nodeCounter = new AtomicInteger();
            Map<Version, Set<Member>> groups = Maps.newHashMap();
            versions.stream().forEach(version -> {
                groups.computeIfAbsent(version, k -> Sets.newHashSet()).add(new Member(NodeId.nodeId(String.valueOf(nodeCounter.getAndIncrement())), version));
            });
            return Maps.transformEntries(groups, MembershipGroup::new).values();
        }
    };
    upgradeManager.clusterService = new ClusterServiceAdapter() {

        @Override
        public Set<ControllerNode> getNodes() {
            AtomicInteger nodeCounter = new AtomicInteger();
            return versions.stream().map(v -> {
                int nodeId = nodeCounter.getAndIncrement();
                return new DefaultControllerNode(NodeId.nodeId(String.valueOf(nodeId)), IpAddress.valueOf("127.0.0.1"), nodeId);
            }).collect(Collectors.toSet());
        }

        @Override
        public ControllerNode getNode(NodeId nodeId) {
            return getNodes().stream().filter(node -> node.id().equals(nodeId)).findFirst().orElse(null);
        }

        @Override
        public Version getVersion(NodeId nodeId) {
            return versions.get(Integer.parseInt(nodeId.id()));
        }
    };
    upgradeManager.versionService = new VersionServiceAdapter() {

        @Override
        public Version version() {
            return version;
        }
    };
    upgradeManager.coordinationService = new CoordinationServiceAdapter() {

        @Override
        public <V> AtomicValueBuilder<V> atomicValueBuilder() {
            return new AtomicValueBuilder<V>() {

                @Override
                public AsyncAtomicValue<V> build() {
                    return new AsyncAtomicValueAdapter() {

                        @Override
                        public AtomicValue asAtomicValue() {
                            return new AtomicValueAdapter() {

                                private Object value = state;

                                @Override
                                public void set(Object value) {
                                    this.value = value;
                                }

                                @Override
                                public Object get() {
                                    return value;
                                }

                                @Override
                                public boolean compareAndSet(Object expect, Object update) {
                                    if ((value == null && expect == null) || (value != null && value.equals(expect))) {
                                        value = update;
                                        return true;
                                    }
                                    return false;
                                }
                            };
                        }
                    };
                }
            };
        }
    };
    upgradeManager.activate();
    return upgradeManager;
}

Example 7 with Version

use of org.onosproject.core.Version in project onos by opennetworkinglab.

the class SimpleMastershipStore method activate.

@Activate
public void activate() {
    if (clusterService == null) {
        // just for ease of unit test
        final ControllerNode instance = new DefaultControllerNode(new NodeId("local"), IpAddress.valueOf("127.0.0.1"));
        clusterService = 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 State getState(NodeId nodeId) {
                if (instance.id().equals(nodeId)) {
                    return State.ACTIVE;
                } else {
                    return 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) {
            }
        };
    }
    log.info("Started");
}

Example 8 with Version

use of org.onosproject.core.Version in project onos by opennetworkinglab.

the class SummaryCommand method doExecute.

@Override
protected void doExecute() {
    IpAddress nodeIp = get(ClusterService.class).getLocalNode().ip();
    Version version = get(CoreService.class).version();
    long numNodes = activeNodes(get(ClusterService.class).getNodes());
    int numDevices = get(DeviceService.class).getDeviceCount();
    int numLinks = get(LinkService.class).getLinkCount();
    int numHosts = get(HostService.class).getHostCount();
    int numScc = get(TopologyService.class).currentTopology().clusterCount();
    int numFlows = get(FlowRuleService.class).getFlowRuleCount();
    long numIntents = get(IntentService.class).getIntentCount();
    String clusterId = get(ClusterMetadataService.class).getClusterMetadata().getName();
    if (outputJson()) {
        print("%s", new ObjectMapper().createObjectNode().put("node", nodeIp.toString()).put("version", version.toString()).put("clusterId", clusterId).put("nodes", numNodes).put("devices", numDevices).put("links", numLinks).put("hosts", numHosts).put("SCC(s)", numScc).put("flows", numFlows).put("intents", numIntents));
    } else {
        print("node=%s, version=%s clusterId=%s", nodeIp, version, clusterId);
        print("nodes=%d, devices=%d, links=%d, hosts=%d, SCC(s)=%s, flows=%d, intents=%d", numNodes, numDevices, numLinks, numHosts, numScc, numFlows, numIntents);
    }
}

Example 9 with Version

use of org.onosproject.core.Version in project onos by opennetworkinglab.

the class NodesListCommand method doExecute.

@Override
protected void doExecute() {
    ClusterAdminService service = get(ClusterAdminService.class);
    List<ControllerNode> nodes = newArrayList(service.getNodes());
    Collections.sort(nodes, Comparators.NODE_COMPARATOR);
    if (outputJson()) {
        print("%s", json(service, nodes));
    } else {
        ControllerNode self = service.getLocalNode();
        for (ControllerNode node : nodes) {
            String timeAgo = service.localStatus(node.id());
            Version version = service.getVersion(node.id());
            print(FMT, node.id(), node.ip(), node.tcpPort(), service.getState(node.id()), version == null ? "unknown" : version, timeAgo, node.equals(self) ? "*" : "");
        }
    }
}

Example 10 with Version

use of org.onosproject.core.Version in project onos by opennetworkinglab.

the class DistributedApplicationStore method fetchBits.

/**
 * Fetches the bits from the cluster peers.
 */
private void fetchBits(Application app, boolean delegateInstallation) {
    ControllerNode localNode = clusterService.getLocalNode();
    CountDownLatch latch = new CountDownLatch(1);
    // FIXME: send message with name & version to make sure we don't get served old bits
    log.info("Downloading bits for application {} for version : {}", app.id().name(), app.version());
    for (ControllerNode node : clusterService.getNodes()) {
        if (latch.getCount() == 0) {
            break;
        }
        if (node.equals(localNode)) {
            continue;
        }
        clusterCommunicator.sendAndReceive(app.id().name(), APP_BITS_REQUEST, s -> s.getBytes(Charsets.UTF_8), Function.identity(), node.id()).whenCompleteAsync((bits, error) -> {
            if (error == null && latch.getCount() > 0) {
                saveApplication(new ByteArrayInputStream(bits));
                log.info("Downloaded bits for application {} from node {}", app.id().name(), node.id());
                latch.countDown();
                if (delegateInstallation) {
                    if (log.isTraceEnabled()) {
                        log.trace("Delegate installation for {}", app.id());
                    }
                    notifyDelegate(new ApplicationEvent(APP_INSTALLED, app));
                }
            } else if (error != null) {
                log.warn("Unable to fetch bits for application {} from node {}", app.id().name(), node.id());
            }
        }, messageHandlingExecutor);
    }
    try {
        if (!latch.await(FETCH_TIMEOUT_MS, MILLISECONDS)) {
            log.warn("Unable to fetch bits for application {}", app.id().name());
        }
    } catch (InterruptedException e) {
        log.warn("Interrupted while fetching bits for application {}", app.id().name());
        Thread.currentThread().interrupt();
    }
}