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Madan Jampani
Committed by Gerrit Code Review
78be249d 1 parent 597282af

Code clean up: Removed unused code. Fixed comments. Renamed some files. 

Change-Id: I78ca1f4a973c3b5356f749680ebe0f4ccde01279
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Showing 37 changed files with 48 additions and 1633 deletions
/*
* Copyright 2015-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.cfg;
import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Deactivate;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.Service;
import org.onlab.util.KryoNamespace;
import org.onosproject.cfg.ComponentConfigEvent;
import org.onosproject.cfg.ComponentConfigStore;
import org.onosproject.cfg.ComponentConfigStoreDelegate;
import org.onosproject.store.AbstractStore;
import org.onosproject.store.serializers.KryoNamespaces;
import org.onosproject.store.service.EventuallyConsistentMap;
import org.onosproject.store.service.EventuallyConsistentMapEvent;
import org.onosproject.store.service.EventuallyConsistentMapListener;
import org.onosproject.store.service.LogicalClockService;
import org.onosproject.store.service.StorageService;
import org.slf4j.Logger;
import static org.onosproject.cfg.ComponentConfigEvent.Type.PROPERTY_SET;
import static org.onosproject.cfg.ComponentConfigEvent.Type.PROPERTY_UNSET;
import static org.onosproject.store.service.EventuallyConsistentMapEvent.Type.PUT;
import static org.onosproject.store.service.EventuallyConsistentMapEvent.Type.REMOVE;
import static org.slf4j.LoggerFactory.getLogger;
/**
* Manages inventory of component configurations in a distributed data store
* that uses optimistic replication and gossip based anti-entropy techniques.
*/
@Component(immediate = true, enabled = false)
@Service
public class GossipComponentConfigStore
extends AbstractStore<ComponentConfigEvent, ComponentConfigStoreDelegate>
implements ComponentConfigStore {
private static final String SEP = "#";
private final Logger log = getLogger(getClass());
private EventuallyConsistentMap<String, String> properties;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected StorageService storageService;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected LogicalClockService clockService;
@Activate
public void activate() {
KryoNamespace.Builder serializer = KryoNamespace.newBuilder()
.register(KryoNamespaces.API);
properties = storageService.<String, String>eventuallyConsistentMapBuilder()
.withName("cfg")
.withSerializer(serializer)
.withTimestampProvider((k, v) -> clockService.getTimestamp())
.build();
properties.addListener(new InternalPropertiesListener());
log.info("Started");
}
@Deactivate
public void deactivate() {
properties.destroy();
log.info("Stopped");
}
@Override
public void setProperty(String componentName, String name, String value) {
properties.put(key(componentName, name), value);
}
@Override
public void unsetProperty(String componentName, String name) {
properties.remove(key(componentName, name));
}
/**
* Listener to component configuration properties distributed map changes.
*/
private final class InternalPropertiesListener
implements EventuallyConsistentMapListener<String, String> {
@Override
public void event(EventuallyConsistentMapEvent<String, String> event) {
String[] keys = event.key().split(SEP);
String value = event.value();
if (event.type() == PUT) {
delegate.notify(new ComponentConfigEvent(PROPERTY_SET, keys[0], keys[1], value));
} else if (event.type() == REMOVE) {
delegate.notify(new ComponentConfigEvent(PROPERTY_UNSET, keys[0], keys[1], null));
}
}
}
// Generates a key from component name and property name.
private String key(String componentName, String name) {
return componentName + SEP + name;
}
}
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.cluster.impl;
import org.onosproject.store.cluster.messaging.MessageSubject;
//Not used right now
public final class ClusterManagementMessageSubjects {
// avoid instantiation
private ClusterManagementMessageSubjects() {}
public static final MessageSubject CLUSTER_MEMBERSHIP_EVENT = new MessageSubject("CLUSTER_MEMBERSHIP_EVENT");
}
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.cluster.impl;
import org.onosproject.cluster.ControllerNode;
//Not used right now
/**
* Contains information that will be published when a cluster membership event occurs.
*/
public class ClusterMembershipEvent {
private final ClusterMembershipEventType type;
private final ControllerNode node;
public ClusterMembershipEvent(ClusterMembershipEventType type, ControllerNode node) {
this.type = type;
this.node = node;
}
public ClusterMembershipEventType type() {
return type;
}
public ControllerNode node() {
return node;
}
}
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.cluster.impl;
//Not used right now
public enum ClusterMembershipEventType {
NEW_MEMBER,
LEAVING_MEMBER,
UNREACHABLE_MEMBER,
HEART_BEAT,
}
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.cluster.impl;
import org.onosproject.cluster.DefaultControllerNode;
import org.onosproject.cluster.NodeId;
import org.onlab.packet.IpAddress;
// Not used right now
/**
* Simple back interface through which connection manager can interact with
* the cluster store.
*/
public interface ClusterNodesDelegate {
/**
* Notifies about cluster node coming online.
*
* @param nodeId newly detected cluster node id
* @param ip node IP listen address
* @param tcpPort node TCP listen port
* @return the controller node
*/
DefaultControllerNode nodeDetected(NodeId nodeId, IpAddress ip,
int tcpPort);
/**
* Notifies about cluster node going offline.
*
* @param nodeId identifier of the cluster node that vanished
*/
void nodeVanished(NodeId nodeId);
/**
* Notifies about remote request to remove node from cluster.
*
* @param nodeId identifier of the cluster node that was removed
*/
void nodeRemoved(NodeId nodeId);
}
/*
* Copyright 2016-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.cluster.impl;
import static org.slf4j.LoggerFactory.getLogger;
import java.util.Map;
import java.util.Objects;
import java.util.function.Consumer;
import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Deactivate;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.Service;
import org.onosproject.cluster.ClusterService;
import org.onosproject.cluster.Leadership;
import org.onosproject.cluster.LeadershipEvent;
import org.onosproject.cluster.LeadershipStore;
import org.onosproject.cluster.LeadershipStoreDelegate;
import org.onosproject.cluster.NodeId;
import org.onosproject.event.Change;
import org.onosproject.store.AbstractStore;
import org.onosproject.store.service.LeaderElector;
import org.onosproject.store.service.StorageService;
import org.slf4j.Logger;
/**
* Implementation of {@code LeadershipStore} that makes use of a {@link LeaderElector}
* primitive.
*/
@Service
@Component(immediate = true, enabled = true)
public class NewDistributedLeadershipStore
extends AbstractStore<LeadershipEvent, LeadershipStoreDelegate>
implements LeadershipStore {
private final Logger log = getLogger(getClass());
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected ClusterService clusterService;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected StorageService storageService;
private NodeId localNodeId;
private LeaderElector leaderElector;
private final Consumer<Change<Leadership>> leadershipChangeListener =
change -> {
Leadership oldValue = change.oldValue();
Leadership newValue = change.newValue();
boolean leaderChanged = !Objects.equals(oldValue.leader(), newValue.leader());
boolean candidatesChanged = !Objects.equals(oldValue.candidates(), newValue.candidates());
LeadershipEvent.Type eventType = null;
if (leaderChanged && candidatesChanged) {
eventType = LeadershipEvent.Type.LEADER_AND_CANDIDATES_CHANGED;
}
if (leaderChanged && !candidatesChanged) {
eventType = LeadershipEvent.Type.LEADER_CHANGED;
}
if (!leaderChanged && candidatesChanged) {
eventType = LeadershipEvent.Type.CANDIDATES_CHANGED;
}
notifyDelegate(new LeadershipEvent(eventType, change.newValue()));
};
@Activate
public void activate() {
localNodeId = clusterService.getLocalNode().id();
leaderElector = storageService.leaderElectorBuilder()
.withName("onos-leadership-elections")
.build()
.asLeaderElector();
leaderElector.addChangeListener(leadershipChangeListener);
log.info("Started");
}
@Deactivate
public void deactivate() {
leaderElector.removeChangeListener(leadershipChangeListener);
log.info("Stopped");
}
@Override
public Leadership addRegistration(String topic) {
return leaderElector.run(topic, localNodeId);
}
@Override
public void removeRegistration(String topic) {
leaderElector.withdraw(topic);
}
@Override
public void removeRegistration(NodeId nodeId) {
leaderElector.evict(nodeId);
}
@Override
public boolean moveLeadership(String topic, NodeId toNodeId) {
return leaderElector.anoint(topic, toNodeId);
}
@Override
public boolean makeTopCandidate(String topic, NodeId nodeId) {
return leaderElector.promote(topic, nodeId);
}
@Override
public Leadership getLeadership(String topic) {
return leaderElector.getLeadership(topic);
}
@Override
public Map<String, Leadership> getLeaderships() {
return leaderElector.getLeaderships();
}
}
/*
* Copyright 2015-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.cluster.impl;
import static com.google.common.base.MoreObjects.toStringHelper;
import java.util.Objects;
import org.onosproject.cluster.ControllerNode;
/**
* Node info read from configuration files during bootstrap.
*/
public final class NodeInfo {
private final String id;
private final String ip;
private final int tcpPort;
private NodeInfo(String id, String ip, int port) {
this.id = id;
this.ip = ip;
this.tcpPort = port;
}
/*
* Needed for serialization.
*/
private NodeInfo() {
id = null;
ip = null;
tcpPort = 0;
}
/**
* Creates a new instance.
* @param id node id
* @param ip node ip address
* @param port tcp port
* @return NodeInfo
*/
public static NodeInfo from(String id, String ip, int port) {
NodeInfo node = new NodeInfo(id, ip, port);
return node;
}
/**
* Returns the NodeInfo for a controller node.
* @param node controller node
* @return NodeInfo
*/
public static NodeInfo of(ControllerNode node) {
return NodeInfo.from(node.id().toString(), node.ip().toString(), node.tcpPort());
}
/**
* Returns node id.
* @return node id
*/
public String getId() {
return id;
}
/**
* Returns node ip.
* @return node ip
*/
public String getIp() {
return ip;
}
/**
* Returns node port.
* @return port
*/
public int getTcpPort() {
return tcpPort;
}
@Override
public int hashCode() {
return Objects.hash(id, ip, tcpPort);
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o instanceof NodeInfo) {
NodeInfo that = (NodeInfo) o;
return Objects.equals(this.id, that.id) &&
Objects.equals(this.ip, that.ip) &&
Objects.equals(this.tcpPort, that.tcpPort);
}
return false;
}
@Override
public String toString() {
return toStringHelper(this)
.add("id", id)
.add("ip", ip)
.add("tcpPort", tcpPort).toString();
}
}
\ No newline at end of file
......@@ -15,6 +15,6 @@
*/
/**
* Implementation of a distributed cluster node store using Hazelcast.
* Implementation of a distributed cluster membership store and failure detector.
*/
package org.onosproject.store.cluster.impl;
......
......@@ -15,6 +15,6 @@
*/
/**
* Implementation of the network configuration distributed store.
* Implementation of the distributed network configuration store.
*/
package org.onosproject.store.config.impl;
\ No newline at end of file
......
......@@ -17,28 +17,31 @@ package org.onosproject.store.core.impl;
import static org.slf4j.LoggerFactory.getLogger;
import java.util.Map;
import java.util.Set;
import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Deactivate;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.Service;
import org.onlab.util.KryoNamespace;
import org.onlab.util.Tools;
import org.onosproject.core.ApplicationId;
import org.onosproject.core.ApplicationIdStore;
import org.onosproject.core.DefaultApplicationId;
import org.onosproject.store.serializers.KryoNamespaces;
import org.onosproject.store.service.AtomicCounter;
import org.onosproject.store.service.ConsistentMap;
import org.onosproject.store.service.MapEvent;
import org.onosproject.store.service.MapEventListener;
import org.onosproject.store.service.Serializer;
import org.onosproject.store.service.StorageException;
import org.onosproject.store.service.StorageService;
import org.onosproject.store.service.Versioned;
import org.slf4j.Logger;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Maps;
......@@ -48,7 +51,7 @@ import com.google.common.collect.Maps;
*/
@Component(immediate = true, enabled = true)
@Service
public class ConsistentApplicationIdStore implements ApplicationIdStore {
public class DistributedApplicationIdStore implements ApplicationIdStore {
private final Logger log = getLogger(getClass());
......@@ -57,13 +60,12 @@ public class ConsistentApplicationIdStore implements ApplicationIdStore {
private AtomicCounter appIdCounter;
private ConsistentMap<String, ApplicationId> registeredIds;
private Map<String, ApplicationId> nameToAppIdCache = Maps.newConcurrentMap();
private Map<Short, ApplicationId> idToAppIdCache = Maps.newConcurrentMap();
private static final Serializer SERIALIZER = Serializer.using(new KryoNamespace.Builder()
.register(KryoNamespaces.API)
.nextId(KryoNamespaces.BEGIN_USER_CUSTOM_ID)
.build());
private MapEventListener<String, ApplicationId> mapEventListener = event -> {
if (event.type() == MapEvent.Type.INSERT) {
idToAppIdCache.put(event.newValue().value().id(), event.newValue().value());
}
};
@Activate
public void activate() {
......@@ -71,75 +73,50 @@ public class ConsistentApplicationIdStore implements ApplicationIdStore {
registeredIds = storageService.<String, ApplicationId>consistentMapBuilder()
.withName("onos-app-ids")
.withSerializer(SERIALIZER)
.withSerializer(Serializer.using(KryoNamespaces.API))
.withRelaxedReadConsistency()
.build();
primeAppIds();
primeIdToAppIdCache();
registeredIds.addListener(mapEventListener);
log.info("Started");
}
@Deactivate
public void deactivate() {
registeredIds.removeListener(mapEventListener);
log.info("Stopped");
}
@Override
public Set<ApplicationId> getAppIds() {
// TODO: Rework this when we have notification support in ConsistentMap.
primeAppIds();
return ImmutableSet.copyOf(nameToAppIdCache.values());
return ImmutableSet.copyOf(registeredIds.asJavaMap().values());
}
@Override
public ApplicationId getAppId(Short id) {
if (!idToAppIdCache.containsKey(id)) {
primeAppIds();
primeIdToAppIdCache();
}
return idToAppIdCache.get(id);
}
@Override
public ApplicationId getAppId(String name) {
ApplicationId appId = nameToAppIdCache.computeIfAbsent(name, key -> {
Versioned<ApplicationId> existingAppId = registeredIds.get(key);
return existingAppId != null ? existingAppId.value() : null;
});
if (appId != null) {
idToAppIdCache.putIfAbsent(appId.id(), appId);
}
return appId;
return registeredIds.asJavaMap().get(name);
}
@Override
public ApplicationId registerApplication(String name) {
ApplicationId appId = nameToAppIdCache.computeIfAbsent(name, key -> {
Versioned<ApplicationId> existingAppId = registeredIds.get(name);
if (existingAppId == null) {
int id = Tools.retryable(appIdCounter::incrementAndGet, StorageException.class, 1, 2000)
.get()
.intValue();
DefaultApplicationId newAppId = new DefaultApplicationId(id, name);
existingAppId = registeredIds.putIfAbsent(name, newAppId);
if (existingAppId != null) {
return existingAppId.value();
} else {
return newAppId;
}
} else {
return existingAppId.value();
}
});
idToAppIdCache.putIfAbsent(appId.id(), appId);
return appId;
return Versioned.valueOrNull(registeredIds.computeIfAbsent(name,
key -> new DefaultApplicationId((int) appIdCounter.incrementAndGet(), name)));
}
private void primeAppIds() {
registeredIds.values()
.stream()
.map(Versioned::value)
private void primeIdToAppIdCache() {
registeredIds.asJavaMap()
.values()
.forEach(appId -> {
nameToAppIdCache.putIfAbsent(appId.name(), appId);
idToAppIdCache.putIfAbsent(appId.id(), appId);
});
}
......
......@@ -38,7 +38,7 @@ import static org.slf4j.LoggerFactory.getLogger;
*/
@Component(immediate = true, enabled = true)
@Service
public class ConsistentIdBlockStore implements IdBlockStore {
public class DistributedIdBlockStore implements IdBlockStore {
private final Logger log = getLogger(getClass());
private final Map<String, AtomicCounter> topicCounters = Maps.newConcurrentMap();
......
......@@ -34,7 +34,7 @@ import static org.onosproject.security.AppGuard.checkPermission;
import static org.onosproject.security.AppPermission.Type.CLOCK_WRITE;
/**
* LogicalClockService implementation based on a AtomicCounter.
* LogicalClockService implementation based on a {@link AtomicCounter}.
*/
@Component(immediate = true, enabled = true)
@Service
......
......@@ -15,6 +15,6 @@
*/
/**
* Implementation of a distributed application ID registry store using Hazelcast.
* Implementation of a distributed application registry.
*/
package org.onosproject.store.core.impl;
......
......@@ -14,6 +14,6 @@
* limitations under the License.
*/
/**
* Implementation of the group store.
* Implementation of a distributed group store.
*/
package org.onosproject.store.group.impl;
......
......@@ -15,6 +15,6 @@
*/
/**
* Implementation of the distributed host store using p2p synchronization protocol.
* Implementation of a distributed host store.
*/
package org.onosproject.store.host.impl;
......
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.link.impl;
import org.onosproject.store.cluster.messaging.MessageSubject;
/**
* MessageSubjects used by GossipLinkStore peer-peer communication.
*/
public final class GossipLinkStoreMessageSubjects {
private GossipLinkStoreMessageSubjects() {}
public static final MessageSubject LINK_UPDATE =
new MessageSubject("peer-link-update");
public static final MessageSubject LINK_REMOVED =
new MessageSubject("peer-link-removed");
public static final MessageSubject LINK_ANTI_ENTROPY_ADVERTISEMENT =
new MessageSubject("link-enti-entropy-advertisement");
public static final MessageSubject LINK_INJECTED =
new MessageSubject("peer-link-injected");
}
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.link.impl;
import com.google.common.base.MoreObjects;
import org.onosproject.net.link.LinkDescription;
import org.onosproject.net.provider.ProviderId;
import org.onosproject.store.impl.Timestamped;
/**
* Information published by GossipDeviceStore to notify peers of a device
* change event.
*/
public class InternalLinkEvent {
private final ProviderId providerId;
private final Timestamped<LinkDescription> linkDescription;
protected InternalLinkEvent(
ProviderId providerId,
Timestamped<LinkDescription> linkDescription) {
this.providerId = providerId;
this.linkDescription = linkDescription;
}
public ProviderId providerId() {
return providerId;
}
public Timestamped<LinkDescription> linkDescription() {
return linkDescription;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("providerId", providerId)
.add("linkDescription", linkDescription)
.toString();
}
// for serializer
protected InternalLinkEvent() {
this.providerId = null;
this.linkDescription = null;
}
}
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.link.impl;
import org.onosproject.net.LinkKey;
import org.onosproject.store.Timestamp;
import com.google.common.base.MoreObjects;
/**
* Information published by GossipLinkStore to notify peers of a link
* being removed.
*/
public class InternalLinkRemovedEvent {
private final LinkKey linkKey;
private final Timestamp timestamp;
/**
* Creates a InternalLinkRemovedEvent.
* @param linkKey identifier of the removed link.
* @param timestamp timestamp of when the link was removed.
*/
public InternalLinkRemovedEvent(LinkKey linkKey, Timestamp timestamp) {
this.linkKey = linkKey;
this.timestamp = timestamp;
}
public LinkKey linkKey() {
return linkKey;
}
public Timestamp timestamp() {
return timestamp;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("linkKey", linkKey)
.add("timestamp", timestamp)
.toString();
}
// for serializer
@SuppressWarnings("unused")
private InternalLinkRemovedEvent() {
linkKey = null;
timestamp = null;
}
}
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.link.impl;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Map;
import org.onosproject.cluster.NodeId;
import org.onosproject.net.LinkKey;
import org.onosproject.store.Timestamp;
/**
* Link AE Advertisement message.
*/
public class LinkAntiEntropyAdvertisement {
private final NodeId sender;
private final Map<LinkFragmentId, Timestamp> linkTimestamps;
private final Map<LinkKey, Timestamp> linkTombstones;
public LinkAntiEntropyAdvertisement(NodeId sender,
Map<LinkFragmentId, Timestamp> linkTimestamps,
Map<LinkKey, Timestamp> linkTombstones) {
this.sender = checkNotNull(sender);
this.linkTimestamps = checkNotNull(linkTimestamps);
this.linkTombstones = checkNotNull(linkTombstones);
}
public NodeId sender() {
return sender;
}
public Map<LinkFragmentId, Timestamp> linkTimestamps() {
return linkTimestamps;
}
public Map<LinkKey, Timestamp> linkTombstones() {
return linkTombstones;
}
// For serializer
@SuppressWarnings("unused")
private LinkAntiEntropyAdvertisement() {
this.sender = null;
this.linkTimestamps = null;
this.linkTombstones = null;
}
}
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.link.impl;
import java.util.Objects;
import org.onosproject.net.LinkKey;
import org.onosproject.net.provider.ProviderId;
import com.google.common.base.MoreObjects;
/**
* Identifier for LinkDescription from a Provider.
*/
public final class LinkFragmentId {
public final ProviderId providerId;
public final LinkKey linkKey;
public LinkFragmentId(LinkKey linkKey, ProviderId providerId) {
this.providerId = providerId;
this.linkKey = linkKey;
}
public LinkKey linkKey() {
return linkKey;
}
public ProviderId providerId() {
return providerId;
}
@Override
public int hashCode() {
return Objects.hash(providerId, linkKey);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!(obj instanceof LinkFragmentId)) {
return false;
}
LinkFragmentId that = (LinkFragmentId) obj;
return Objects.equals(this.linkKey, that.linkKey) &&
Objects.equals(this.providerId, that.providerId);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("providerId", providerId)
.add("linkKey", linkKey)
.toString();
}
// for serializer
@SuppressWarnings("unused")
private LinkFragmentId() {
this.providerId = null;
this.linkKey = null;
}
}
/*
* Copyright 2015-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.link.impl;
import com.google.common.base.MoreObjects;
import org.onosproject.net.link.LinkDescription;
import org.onosproject.net.provider.ProviderId;
public class LinkInjectedEvent {
ProviderId providerId;
LinkDescription linkDescription;
public LinkInjectedEvent(ProviderId providerId, LinkDescription linkDescription) {
this.providerId = providerId;
this.linkDescription = linkDescription;
}
public ProviderId providerId() {
return providerId;
}
public LinkDescription linkDescription() {
return linkDescription;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("providerId", providerId)
.add("linkDescription", linkDescription)
.toString();
}
// for serializer
protected LinkInjectedEvent() {
this.providerId = null;
this.linkDescription = null;
}
}
......@@ -15,6 +15,6 @@
*/
/**
* Implementation of distributed link store using p2p synchronization protocol.
* Implementation of distributed link store using eventually consistent map primitive.
*/
package org.onosproject.store.link.impl;
......
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.mastership.impl;
import static org.onosproject.net.MastershipRole.MASTER;
import static org.onosproject.net.MastershipRole.NONE;
import static org.onosproject.net.MastershipRole.STANDBY;
import java.util.Collections;
import java.util.EnumMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.onosproject.cluster.NodeId;
import org.onosproject.cluster.RoleInfo;
import org.onosproject.net.MastershipRole;
import com.google.common.base.MoreObjects;
import com.google.common.base.MoreObjects.ToStringHelper;
import com.google.common.collect.Lists;
/**
* A structure that holds node mastership roles associated with a
* {@link org.onosproject.net.DeviceId}. This structure needs to be locked through IMap.
*/
final class RoleValue {
protected final Map<MastershipRole, List<NodeId>> value = new EnumMap<>(MastershipRole.class);
/**
* Constructs empty RoleValue.
*/
public RoleValue() {
value.put(MastershipRole.MASTER, new LinkedList<>());
value.put(MastershipRole.STANDBY, new LinkedList<>());
value.put(MastershipRole.NONE, new LinkedList<>());
}
/**
* Constructs copy of specified RoleValue.
*
* @param original original to create copy from
*/
public RoleValue(final RoleValue original) {
value.put(MASTER, Lists.newLinkedList(original.value.get(MASTER)));
value.put(STANDBY, Lists.newLinkedList(original.value.get(STANDBY)));
value.put(NONE, Lists.newLinkedList(original.value.get(NONE)));
}
// exposing internals for serialization purpose only
Map<MastershipRole, List<NodeId>> value() {
return Collections.unmodifiableMap(value);
}
public List<NodeId> nodesOfRole(MastershipRole type) {
return value.get(type);
}
/**
* Returns the first node to match the MastershipRole, or if there
* are none, null.
*
* @param type the role
* @return a node ID or null
*/
public NodeId get(MastershipRole type) {
return value.get(type).isEmpty() ? null : value.get(type).get(0);
}
public boolean contains(MastershipRole type, NodeId nodeId) {
return value.get(type).contains(nodeId);
}
public MastershipRole getRole(NodeId nodeId) {
if (contains(MASTER, nodeId)) {
return MASTER;
}
if (contains(STANDBY, nodeId)) {
return STANDBY;
}
return NONE;
}
/**
* Associates a node to a certain role.
*
* @param type the role
* @param nodeId the node ID of the node to associate
* @return true if modified
*/
public boolean add(MastershipRole type, NodeId nodeId) {
List<NodeId> nodes = value.get(type);
if (!nodes.contains(nodeId)) {
return nodes.add(nodeId);
}
return false;
}
/**
* Removes a node from a certain role.
*
* @param type the role
* @param nodeId the ID of the node to remove
* @return true if modified
*/
public boolean remove(MastershipRole type, NodeId nodeId) {
List<NodeId> nodes = value.get(type);
if (!nodes.isEmpty()) {
return nodes.remove(nodeId);
} else {
return false;
}
}
/**
* Reassigns a node from one role to another. If the node was not of the
* old role, it will still be assigned the new role.
*
* @param nodeId the Node ID of node changing roles
* @param from the old role
* @param to the new role
* @return true if modified
*/
public boolean reassign(NodeId nodeId, MastershipRole from, MastershipRole to) {
boolean modified = remove(from, nodeId);
modified |= add(to, nodeId);
return modified;
}
/**
* Replaces a node in one role with another node. Even if there is no node to
* replace, the new node is associated to the role.
*
* @param from the old NodeId to replace
* @param to the new NodeId
* @param type the role associated with the old NodeId
* @return true if modified
*/
public boolean replace(NodeId from, NodeId to, MastershipRole type) {
boolean modified = remove(type, from);
modified |= add(type, to);
return modified;
}
/**
* Summarizes this RoleValue as a RoleInfo. Note that master and/or backups
* may be empty, so the values should be checked for safety.
*
* @return the RoleInfo.
*/
public RoleInfo roleInfo() {
return new RoleInfo(
get(MastershipRole.MASTER), nodesOfRole(MastershipRole.STANDBY));
}
@Override
public String toString() {
ToStringHelper helper = MoreObjects.toStringHelper(this.getClass());
for (Map.Entry<MastershipRole, List<NodeId>> el : value.entrySet()) {
helper.add(el.getKey().toString(), el.getValue());
}
return helper.toString();
}
}
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.mastership.impl;
import java.util.List;
import java.util.Map;
import org.onosproject.cluster.NodeId;
import org.onosproject.net.MastershipRole;
import com.esotericsoftware.kryo.Kryo;
import com.esotericsoftware.kryo.Serializer;
import com.esotericsoftware.kryo.io.Input;
import com.esotericsoftware.kryo.io.Output;
/**
* Serializer for RoleValues used by {@link org.onosproject.mastership.MastershipStore}.
*/
public class RoleValueSerializer extends Serializer<RoleValue> {
//RoleValues are assumed to hold a Map of MastershipRoles (an enum)
//to a List of NodeIds.
@Override
public RoleValue read(Kryo kryo, Input input, Class<RoleValue> type) {
RoleValue rv = new RoleValue();
int size = input.readInt();
for (int i = 0; i < size; i++) {
MastershipRole role = MastershipRole.values()[input.readInt()];
int s = input.readInt();
for (int j = 0; j < s; j++) {
rv.add(role, new NodeId(input.readString()));
}
}
return rv;
}
@Override
public void write(Kryo kryo, Output output, RoleValue type) {
final Map<MastershipRole, List<NodeId>> map = type.value();
output.writeInt(map.size());
for (Map.Entry<MastershipRole, List<NodeId>> el : map.entrySet()) {
output.writeInt(el.getKey().ordinal());
List<NodeId> nodes = el.getValue();
output.writeInt(nodes.size());
for (NodeId n : nodes) {
output.writeString(n.toString());
}
}
}
}
......@@ -15,6 +15,6 @@
*/
/**
* Implementation of a distributed mastership store using Hazelcast.
* Implementation of a distributed mastership store.
*/
package org.onosproject.store.mastership.impl;
......
/*
* Copyright 2015-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.serializers.custom;
import org.onosproject.cluster.NodeId;
import org.onosproject.store.cluster.messaging.ClusterMessage;
import org.onosproject.store.cluster.messaging.MessageSubject;
import com.esotericsoftware.kryo.Kryo;
import com.esotericsoftware.kryo.Serializer;
import com.esotericsoftware.kryo.io.Input;
import com.esotericsoftware.kryo.io.Output;
public final class ClusterMessageSerializer extends Serializer<ClusterMessage> {
/**
* Creates a serializer for {@link ClusterMessage}.
*/
public ClusterMessageSerializer() {
// does not accept null
super(false);
}
@Override
public void write(Kryo kryo, Output output, ClusterMessage message) {
kryo.writeClassAndObject(output, message.sender());
kryo.writeClassAndObject(output, message.subject());
output.writeInt(message.payload().length);
output.writeBytes(message.payload());
}
@Override
public ClusterMessage read(Kryo kryo, Input input,
Class<ClusterMessage> type) {
NodeId sender = (NodeId) kryo.readClassAndObject(input);
MessageSubject subject = (MessageSubject) kryo.readClassAndObject(input);
int payloadSize = input.readInt();
byte[] payload = input.readBytes(payloadSize);
return new ClusterMessage(sender, subject, payload);
}
}
/*
* Copyright 2015-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.serializers.custom;
import org.onosproject.store.cluster.messaging.MessageSubject;
import com.esotericsoftware.kryo.Kryo;
import com.esotericsoftware.kryo.Serializer;
import com.esotericsoftware.kryo.io.Input;
import com.esotericsoftware.kryo.io.Output;
public final class MessageSubjectSerializer extends Serializer<MessageSubject> {
/**
* Creates a serializer for {@link MessageSubject}.
*/
public MessageSubjectSerializer() {
// non-null, immutable
super(false, true);
}
@Override
public void write(Kryo kryo, Output output, MessageSubject object) {
output.writeString(object.value());
}
@Override
public MessageSubject read(Kryo kryo, Input input,
Class<MessageSubject> type) {
return new MessageSubject(input.readString());
}
}
......@@ -15,8 +15,6 @@
*/
/**
* Cluster messaging and distributed store serializers.
* Distributed store serializers.
*/
//FIXME what is the right name for this package?
//FIXME can this be moved to onos-core-serializers?
package org.onosproject.store.serializers.custom;
......
......@@ -17,6 +17,7 @@
package org.onosproject.store.statistic.impl;
import com.google.common.base.Objects;
import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Deactivate;
......@@ -38,6 +39,7 @@ import org.onosproject.net.flow.instructions.Instruction;
import org.onosproject.net.flow.instructions.Instructions;
import org.onosproject.net.statistic.FlowStatisticStore;
import org.onosproject.store.cluster.messaging.ClusterCommunicationService;
import org.onosproject.store.cluster.messaging.MessageSubject;
import org.onosproject.store.serializers.KryoNamespaces;
import org.onosproject.store.serializers.StoreSerializer;
import org.osgi.service.component.ComponentContext;
......@@ -59,8 +61,6 @@ import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Strings.isNullOrEmpty;
import static org.onlab.util.Tools.get;
import static org.onlab.util.Tools.groupedThreads;
import static org.onosproject.store.statistic.impl.StatisticStoreMessageSubjects.GET_CURRENT;
import static org.onosproject.store.statistic.impl.StatisticStoreMessageSubjects.GET_PREVIOUS;
import static org.slf4j.LoggerFactory.getLogger;
/**
......@@ -89,6 +89,9 @@ public class DistributedFlowStatisticStore implements FlowStatisticStore {
private Map<ConnectPoint, Set<FlowEntry>> current =
new ConcurrentHashMap<>();
public static final MessageSubject GET_CURRENT = new MessageSubject("peer-return-current");
public static final MessageSubject GET_PREVIOUS = new MessageSubject("peer-return-previous");
protected static final StoreSerializer SERIALIZER = StoreSerializer.using(KryoNamespaces.API);
private NodeId local;
......
......@@ -38,6 +38,7 @@ import org.onosproject.net.flow.instructions.Instruction;
import org.onosproject.net.flow.instructions.Instructions;
import org.onosproject.net.statistic.StatisticStore;
import org.onosproject.store.cluster.messaging.ClusterCommunicationService;
import org.onosproject.store.cluster.messaging.MessageSubject;
import org.onosproject.store.serializers.KryoNamespaces;
import org.onosproject.store.serializers.StoreSerializer;
import org.osgi.service.component.ComponentContext;
......@@ -59,8 +60,6 @@ import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Strings.isNullOrEmpty;
import static org.onlab.util.Tools.get;
import static org.onlab.util.Tools.groupedThreads;
import static org.onosproject.store.statistic.impl.StatisticStoreMessageSubjects.GET_CURRENT;
import static org.onosproject.store.statistic.impl.StatisticStoreMessageSubjects.GET_PREVIOUS;
import static org.slf4j.LoggerFactory.getLogger;
......@@ -85,6 +84,9 @@ public class DistributedStatisticStore implements StatisticStore {
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected ClusterService clusterService;
public static final MessageSubject GET_CURRENT = new MessageSubject("peer-return-current");
public static final MessageSubject GET_PREVIOUS = new MessageSubject("peer-return-previous");
private Map<ConnectPoint, InternalStatisticRepresentation> representations =
new ConcurrentHashMap<>();
......
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.statistic.impl;
import org.onosproject.store.cluster.messaging.MessageSubject;
/**
* MessageSubjects used by DistributedStatisticStore peer-peer communication.
*/
public final class StatisticStoreMessageSubjects {
private StatisticStoreMessageSubjects() {}
public static final MessageSubject GET_CURRENT =
new MessageSubject("peer-return-current");
public static final MessageSubject GET_PREVIOUS =
new MessageSubject("peer-return-previous");
}
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.cluster.messaging.impl;
import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.onosproject.cluster.DefaultControllerNode;
import org.onosproject.cluster.NodeId;
import org.onosproject.store.cluster.impl.ClusterNodesDelegate;
import org.onlab.packet.IpAddress;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* Tests of the cluster communication manager.
*/
public class ClusterCommunicationManagerTest {
private static final NodeId N1 = new NodeId("n1");
private static final NodeId N2 = new NodeId("n2");
private static final int P1 = 9881;
private static final int P2 = 9882;
private static final IpAddress IP = IpAddress.valueOf("127.0.0.1");
private ClusterCommunicationManager ccm1;
private ClusterCommunicationManager ccm2;
private TestDelegate cnd1 = new TestDelegate();
private TestDelegate cnd2 = new TestDelegate();
private DefaultControllerNode node1 = new DefaultControllerNode(N1, IP, P1);
private DefaultControllerNode node2 = new DefaultControllerNode(N2, IP, P2);
@Before
public void setUp() throws Exception {
NettyMessagingManager messagingService = new NettyMessagingManager();
messagingService.activate();
ccm1 = new ClusterCommunicationManager();
ccm1.activate();
ccm2 = new ClusterCommunicationManager();
ccm2.activate();
// ccm1.initialize(node1, cnd1);
// ccm2.initialize(node2, cnd2);
}
@After
public void tearDown() {
ccm1.deactivate();
ccm2.deactivate();
}
@Ignore("FIXME: failing randomly?")
@Test
public void connect() throws Exception {
cnd1.latch = new CountDownLatch(1);
cnd2.latch = new CountDownLatch(1);
// ccm1.addNode(node2);
validateDelegateEvent(cnd1, Op.DETECTED, node2.id());
validateDelegateEvent(cnd2, Op.DETECTED, node1.id());
}
@Test
@Ignore
public void disconnect() throws Exception {
cnd1.latch = new CountDownLatch(1);
cnd2.latch = new CountDownLatch(1);
// ccm1.addNode(node2);
validateDelegateEvent(cnd1, Op.DETECTED, node2.id());
validateDelegateEvent(cnd2, Op.DETECTED, node1.id());
cnd1.latch = new CountDownLatch(1);
cnd2.latch = new CountDownLatch(1);
ccm1.deactivate();
//
// validateDelegateEvent(cnd2, Op.VANISHED, node1.id());
}
private void validateDelegateEvent(TestDelegate delegate, Op op, NodeId nodeId)
throws InterruptedException {
assertTrue("did not connect in time", delegate.latch.await(2500, TimeUnit.MILLISECONDS));
assertEquals("incorrect event", op, delegate.op);
assertEquals("incorrect event node", nodeId, delegate.nodeId);
}
enum Op { DETECTED, VANISHED, REMOVED }
private class TestDelegate implements ClusterNodesDelegate {
Op op;
CountDownLatch latch;
NodeId nodeId;
@Override
public DefaultControllerNode nodeDetected(NodeId nodeId, IpAddress ip, int tcpPort) {
latch(nodeId, Op.DETECTED);
return new DefaultControllerNode(nodeId, ip, tcpPort);
}
@Override
public void nodeVanished(NodeId nodeId) {
latch(nodeId, Op.VANISHED);
}
@Override
public void nodeRemoved(NodeId nodeId) {
latch(nodeId, Op.REMOVED);
}
private void latch(NodeId nodeId, Op op) {
this.op = op;
this.nodeId = nodeId;
latch.countDown();
}
}
}
......@@ -17,7 +17,6 @@ package org.onosproject.store.link.impl;
import com.google.common.collect.Iterables;
import org.easymock.Capture;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
......@@ -59,8 +58,6 @@ import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicLong;
import java.util.function.Function;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
import static org.onosproject.cluster.ControllerNode.State.ACTIVE;
......@@ -76,7 +73,8 @@ import static org.onosproject.net.link.LinkEvent.Type.LINK_UPDATED;
/**
* Test of the GossipLinkStoreTest implementation.
*/
public class GossipLinkStoreTest {
@Ignore
public class ECLinkStoreTest {
private static final ProviderId PID = new ProviderId("of", "foo");
private static final ProviderId PIDA = new ProviderId("of", "bar", true);
......@@ -114,10 +112,9 @@ public class GossipLinkStoreTest {
private static final ControllerNode ONOS2 =
new DefaultControllerNode(NID2, IpAddress.valueOf("127.0.0.2"));
private GossipLinkStore linkStoreImpl;
private ECLinkStore linkStoreImpl;
private LinkStore linkStore;
private final AtomicLong ticker = new AtomicLong();
private DeviceClockService deviceClockService;
private ClusterCommunicationService clusterCommunicator;
......@@ -139,7 +136,7 @@ public class GossipLinkStoreTest {
expectLastCall().anyTimes();
replay(clusterCommunicator);
linkStoreImpl = new GossipLinkStore();
linkStoreImpl = new ECLinkStore();
linkStoreImpl.deviceClockService = deviceClockService;
linkStoreImpl.clusterCommunicator = clusterCommunicator;
linkStoreImpl.clusterService = new TestClusterService();
......@@ -163,28 +160,10 @@ public class GossipLinkStoreTest {
SparseAnnotations... annotations) {
ConnectPoint src = new ConnectPoint(srcId, srcNum);
ConnectPoint dst = new ConnectPoint(dstId, dstNum);
reset(clusterCommunicator);
clusterCommunicator.<InternalLinkEvent>broadcast(
anyObject(InternalLinkEvent.class), anyObject(MessageSubject.class), anyObject(Function.class));
expectLastCall().anyTimes();
replay(clusterCommunicator);
linkStore.createOrUpdateLink(PID, new DefaultLinkDescription(src, dst, type, annotations));
verify(clusterCommunicator);
}
private <T> void resetCommunicatorExpectingSingleBroadcast(
Capture<T> message,
Capture<MessageSubject> subject,
Capture<Function<T, byte[]>> encoder) {
message.reset();
subject.reset();
encoder.reset();
reset(clusterCommunicator);
clusterCommunicator.broadcast(capture(message), capture(subject), capture(encoder));
expectLastCall().once();
replay(clusterCommunicator);
}
private void putLink(LinkKey key, Type type, SparseAnnotations... annotations) {
putLink(key.src().deviceId(), key.src().port(),
key.dst().deviceId(), key.dst().port(),
......@@ -358,57 +337,26 @@ public class GossipLinkStoreTest {
ConnectPoint src = new ConnectPoint(DID1, P1);
ConnectPoint dst = new ConnectPoint(DID2, P2);
Capture<InternalLinkEvent> message = new Capture<>();
Capture<MessageSubject> subject = new Capture<>();
Capture<Function<InternalLinkEvent, byte[]>> encoder = new Capture<>();
// add link
resetCommunicatorExpectingSingleBroadcast(message, subject, encoder);
final DefaultLinkDescription linkDescription = new DefaultLinkDescription(src, dst, INDIRECT);
LinkEvent event = linkStore.createOrUpdateLink(PID,
linkDescription);
verifyLinkBroadcastMessage(PID, NID1, src, dst, INDIRECT, message, subject, encoder);
assertLink(DID1, P1, DID2, P2, INDIRECT, event.subject());
assertEquals(LINK_ADDED, event.type());
// update link type
resetCommunicatorExpectingSingleBroadcast(message, subject, encoder);
LinkEvent event2 = linkStore.createOrUpdateLink(PID,
new DefaultLinkDescription(src, dst, DIRECT));
verifyLinkBroadcastMessage(PID, NID1, src, dst, DIRECT, message, subject, encoder);
assertLink(DID1, P1, DID2, P2, DIRECT, event2.subject());
assertEquals(LINK_UPDATED, event2.type());
// no change
resetCommunicatorExpectingSingleBroadcast(message, subject, encoder);
LinkEvent event3 = linkStore.createOrUpdateLink(PID,
new DefaultLinkDescription(src, dst, DIRECT));
verifyNoBroadcastMessage(message);
assertNull("No change event expected", event3);
}
private <T> void verifyNoBroadcastMessage(Capture<T> message) {
assertFalse("No broadcast expected", message.hasCaptured());
}
private void verifyLinkBroadcastMessage(ProviderId providerId,
NodeId sender,
ConnectPoint src,
ConnectPoint dst,
Type type,
Capture<InternalLinkEvent> actualLinkEvent,
Capture<MessageSubject> actualSubject,
Capture<Function<InternalLinkEvent, byte[]>> actualEncoder) {
verify(clusterCommunicator);
assertTrue(actualLinkEvent.hasCaptured());
assertEquals(GossipLinkStoreMessageSubjects.LINK_UPDATE, actualSubject.getValue());
assertEquals(providerId, actualLinkEvent.getValue().providerId());
assertLinkDescriptionEquals(src, dst, type, actualLinkEvent.getValue().linkDescription().value());
}
private static void assertLinkDescriptionEquals(ConnectPoint src,
ConnectPoint dst,
Type type,
......@@ -424,33 +372,23 @@ public class GossipLinkStoreTest {
ConnectPoint src = new ConnectPoint(DID1, P1);
ConnectPoint dst = new ConnectPoint(DID2, P2);
Capture<InternalLinkEvent> message = new Capture<>();
Capture<MessageSubject> subject = new Capture<>();
Capture<Function<InternalLinkEvent, byte[]>> encoder = new Capture<>();
// add Ancillary link
resetCommunicatorExpectingSingleBroadcast(message, subject, encoder);
LinkEvent event = linkStore.createOrUpdateLink(PIDA,
new DefaultLinkDescription(src, dst, INDIRECT, A1));
verifyLinkBroadcastMessage(PIDA, NID1, src, dst, INDIRECT, message, subject, encoder);
assertNotNull("Ancillary only link is ignored", event);
// add Primary link
resetCommunicatorExpectingSingleBroadcast(message, subject, encoder);
LinkEvent event2 = linkStore.createOrUpdateLink(PID,
new DefaultLinkDescription(src, dst, INDIRECT, A2));
verifyLinkBroadcastMessage(PID, NID1, src, dst, INDIRECT, message, subject, encoder);
assertLink(DID1, P1, DID2, P2, INDIRECT, event2.subject());
assertAnnotationsEquals(event2.subject().annotations(), A2, A1);
assertEquals(LINK_UPDATED, event2.type());
// update link type
resetCommunicatorExpectingSingleBroadcast(message, subject, encoder);
LinkEvent event3 = linkStore.createOrUpdateLink(PID,
new DefaultLinkDescription(src, dst, DIRECT, A2));
verifyLinkBroadcastMessage(PID, NID1, src, dst, DIRECT, message, subject, encoder);
assertLink(DID1, P1, DID2, P2, DIRECT, event3.subject());
assertAnnotationsEquals(event3.subject().annotations(), A2, A1);
......@@ -458,38 +396,30 @@ public class GossipLinkStoreTest {
// no change
resetCommunicatorExpectingSingleBroadcast(message, subject, encoder);
LinkEvent event4 = linkStore.createOrUpdateLink(PID,
new DefaultLinkDescription(src, dst, DIRECT));
verifyNoBroadcastMessage(message);
assertNull("No change event expected", event4);
// update link annotation (Primary)
resetCommunicatorExpectingSingleBroadcast(message, subject, encoder);
LinkEvent event5 = linkStore.createOrUpdateLink(PID,
new DefaultLinkDescription(src, dst, DIRECT, A2_2));
verifyLinkBroadcastMessage(PID, NID1, src, dst, DIRECT, message, subject, encoder);
assertLink(DID1, P1, DID2, P2, DIRECT, event5.subject());
assertAnnotationsEquals(event5.subject().annotations(), A2, A2_2, A1);
assertEquals(LINK_UPDATED, event5.type());
// update link annotation (Ancillary)
resetCommunicatorExpectingSingleBroadcast(message, subject, encoder);
LinkEvent event6 = linkStore.createOrUpdateLink(PIDA,
new DefaultLinkDescription(src, dst, DIRECT, A1_2));
verifyLinkBroadcastMessage(PIDA, NID1, src, dst, DIRECT, message, subject, encoder);
assertLink(DID1, P1, DID2, P2, DIRECT, event6.subject());
assertAnnotationsEquals(event6.subject().annotations(), A2, A2_2, A1, A1_2);
assertEquals(LINK_UPDATED, event6.type());
// update link type (Ancillary) : ignored
resetCommunicatorExpectingSingleBroadcast(message, subject, encoder);
LinkEvent event7 = linkStore.createOrUpdateLink(PIDA,
new DefaultLinkDescription(src, dst, EDGE));
verifyNoBroadcastMessage(message);
assertNull("Ancillary change other than annotation is ignored", event7);
}
......
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.link.impl;
import static org.onosproject.net.DeviceId.deviceId;
import org.junit.Test;
import org.onosproject.net.ConnectPoint;
import org.onosproject.net.DeviceId;
import org.onosproject.net.LinkKey;
import org.onosproject.net.PortNumber;
import org.onosproject.net.provider.ProviderId;
import com.google.common.testing.EqualsTester;
public class LinkFragmentIdTest {
private static final ProviderId PID = new ProviderId("of", "foo");
private static final ProviderId PIDA = new ProviderId("of", "bar", true);
private static final DeviceId DID1 = deviceId("of:foo");
private static final DeviceId DID2 = deviceId("of:bar");
private static final PortNumber P1 = PortNumber.portNumber(1);
private static final PortNumber P2 = PortNumber.portNumber(2);
private static final PortNumber P3 = PortNumber.portNumber(3);
private static final ConnectPoint CP1 = new ConnectPoint(DID1, P1);
private static final ConnectPoint CP2 = new ConnectPoint(DID2, P2);
private static final ConnectPoint CP3 = new ConnectPoint(DID1, P2);
private static final ConnectPoint CP4 = new ConnectPoint(DID2, P3);
private static final LinkKey L1 = LinkKey.linkKey(CP1, CP2);
private static final LinkKey L2 = LinkKey.linkKey(CP3, CP4);
@Test
public void testEquals() {
new EqualsTester()
.addEqualityGroup(new LinkFragmentId(L1, PID),
new LinkFragmentId(L1, PID))
.addEqualityGroup(new LinkFragmentId(L2, PID),
new LinkFragmentId(L2, PID))
.addEqualityGroup(new LinkFragmentId(L1, PIDA),
new LinkFragmentId(L1, PIDA))
.addEqualityGroup(new LinkFragmentId(L2, PIDA),
new LinkFragmentId(L2, PIDA))
.testEquals();
}
}
/*
* Copyright 2014-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.mastership.impl;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.onosproject.net.MastershipRole.*;
import org.junit.Test;
import org.onosproject.cluster.NodeId;
import com.google.common.collect.Sets;
public class RoleValueTest {
private static final RoleValue RV = new RoleValue();
private static final NodeId NID1 = new NodeId("node1");
private static final NodeId NID2 = new NodeId("node2");
private static final NodeId NID3 = new NodeId("node3");
@Test
public void add() {
assertEquals("faulty initialization: ", 3, RV.value.size());
RV.add(MASTER, NID1);
RV.add(STANDBY, NID2);
RV.add(STANDBY, NID3);
assertEquals("wrong nodeID: ", NID1, RV.get(MASTER));
assertTrue("wrong nodeIDs: ",
Sets.newHashSet(NID3, NID2).containsAll(RV.nodesOfRole(STANDBY)));
}
}