tom

Added graceful shutdown for upstart service.

Reworked slightly the mastership & device managers and stores to make it work (sort-of) in the distributed env.
Showing 30 changed files with 604 additions and 381 deletions
......@@ -3,9 +3,11 @@ package org.onlab.onos.cli.net;
import org.apache.karaf.shell.commands.Argument;
import org.apache.karaf.shell.commands.Command;
import org.onlab.onos.cli.AbstractShellCommand;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.cluster.MastershipAdminService;
import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.net.MastershipRole;
import org.onlab.onos.net.device.DeviceAdminService;
import static org.onlab.onos.net.DeviceId.deviceId;
/**
* Sets role of the controller node for the given infrastructure device.
......@@ -18,15 +20,19 @@ public class DeviceRoleCommand extends AbstractShellCommand {
required = true, multiValued = false)
String uri = null;
@Argument(index = 1, name = "role", description = "Mastership role",
@Argument(index = 1, name = "node", description = "Node ID",
required = true, multiValued = false)
String node = null;
@Argument(index = 2, name = "role", description = "Mastership role",
required = true, multiValued = false)
String role = null;
@Override
protected void execute() {
MastershipAdminService service = get(MastershipAdminService.class);
MastershipRole mastershipRole = MastershipRole.valueOf(role.toUpperCase());
get(DeviceAdminService.class).setRole(DeviceId.deviceId(uri),
mastershipRole);
service.setRole(new NodeId(node), deviceId(uri), mastershipRole);
}
}
......
package org.onlab.onos.cluster;
/**
* Service for administering the cluster node membership.
*/
public interface ClusterAdminService {
/**
* Removes the specified node from the cluster node list.
*
* @param nodeId controller node identifier
*/
void removeNode(NodeId nodeId);
}
......@@ -8,7 +8,7 @@ import java.util.Set;
public interface ClusterStore {
/**
* Returns the local controller instance.
* Returns the local controller node.
*
* @return local controller instance
*/
......@@ -22,7 +22,7 @@ public interface ClusterStore {
Set<ControllerNode> getNodes();
/**
* Returns the specified controller instance.
* Returns the specified controller node.
*
* @param nodeId controller instance identifier
* @return controller instance
......@@ -30,11 +30,18 @@ public interface ClusterStore {
ControllerNode getNode(NodeId nodeId);
/**
* Returns the availability state of the specified controller instance.
* Returns the availability state of the specified controller node.
*
* @param nodeId controller instance identifier
* @return availability state
*/
ControllerNode.State getState(NodeId nodeId);
/**
* Removes the specified node from the inventory of cluster nodes.
*
* @param nodeId controller instance identifier
*/
void removeNode(NodeId nodeId);
}
......
package org.onlab.onos.cluster;
import org.onlab.onos.net.provider.Provider;
/**
* Abstraction of a mastership information provider.
*/
public interface MastershipProvider extends Provider {
// do we get role info from the local OFcontroller impl?
// needs to also read from distributed store and emit events?
// roleChanged(DeviceId deviceId, MastershipRole newRole);
}
package org.onlab.onos.cluster;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.net.MastershipRole;
import org.onlab.onos.net.provider.ProviderService;
public interface MastershipProviderService extends
ProviderService<MastershipProvider> {
/**
* Signals the core that mastership has changed for a device.
*
* @param deviceId the device ID
* @param role the new mastership role of this controller instance
*/
void roleChanged(NodeId nodeId, DeviceId deviceId, MastershipRole role);
}
......@@ -14,6 +14,32 @@ import org.onlab.onos.net.MastershipRole;
public interface MastershipService {
/**
* Returns the role of the local node for the specified device, without
* triggering master selection.
*
* @return role of the current node
*/
MastershipRole getLocalRole(DeviceId deviceId);
/**
* Returns the mastership status of the local controller for a given
* device forcing master selection if necessary.
*
* @param deviceId the the identifier of the device
* @return the role of this controller instance
*/
MastershipRole requestRoleFor(DeviceId deviceId);
/**
* Abandons mastership of the specified device on the local node thus
* forcing selection of a new master. If the local node is not a master
* for this device, no action will be taken.
*
* @param deviceId the identifier of the device
*/
void relinquishMastership(DeviceId deviceId);
/**
* Returns the current master for a given device.
*
* @param deviceId the identifier of the device
......@@ -30,17 +56,6 @@ public interface MastershipService {
Set<DeviceId> getDevicesOf(NodeId nodeId);
/**
* Returns the mastership status of this controller for a given device.
*
* @param deviceId the the identifier of the device
* @return the role of this controller instance
*/
MastershipRole requestRoleFor(DeviceId deviceId);
// TODO: add facet for requesting a different master than the current one;
// abandon mastership (due to loss of connection)
/**
* Adds the specified mastership change listener.
*
* @param listener the mastership listener
......
......@@ -14,26 +14,21 @@ public interface MastershipStore {
// three things to map: NodeId, DeviceId, MastershipRole
/**
* Sets a device's role for a specified controller instance.
* Requests role of the local node for the specified device.
*
* @param instance controller instance identifier
* @param deviceId device identifier
* @param role new role
* @return a mastership event
* @return established or newly negotiated mastership role
*/
MastershipEvent setRole(NodeId instance, DeviceId deviceId,
MastershipRole role);
MastershipRole requestRole(DeviceId deviceId);
/**
* Adds or updates mastership information for a device.
* Returns the role of a device for a specific controller instance.
*
* @param instance controller instance identifier
* @param deviceId device identifier
* @param role new role
* @return a mastership event
* @param nodeId the instance identifier
* @param deviceId the device identifiers
* @return the role
*/
MastershipEvent addOrUpdateDevice(NodeId instance, DeviceId deviceId,
MastershipRole role);
MastershipRole getRole(NodeId nodeId, DeviceId deviceId);
/**
* Returns the master for a device.
......@@ -52,11 +47,13 @@ public interface MastershipStore {
Set<DeviceId> getDevices(NodeId nodeId);
/**
* Returns the role of a device for a specific controller instance.
* Sets a device's role for a specified controller instance.
*
* @param nodeId the instance identifier
* @param deviceId the device identifiers
* @return the role
* @param nodeId controller instance identifier
* @param deviceId device identifier
* @param role new role
* @return a mastership event
*/
MastershipRole getRole(NodeId nodeId, DeviceId deviceId);
MastershipEvent setRole(NodeId nodeId, DeviceId deviceId,
MastershipRole role);
}
......
......@@ -9,11 +9,6 @@ public class NodeId {
private final String id;
// Default constructor for serialization
protected NodeId() {
id = null;
}
/**
* Creates a new cluster node identifier from the specified string.
*
......
package org.onlab.onos.net.device;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.net.MastershipRole;
/**
* Service for administering the inventory of infrastructure devices.
......@@ -9,16 +8,6 @@ import org.onlab.onos.net.MastershipRole;
public interface DeviceAdminService {
/**
* Applies the current mastership role for the specified device.
*
* @param deviceId device identifier
* @param role requested role
* @deprecated Will be removed in favor of MastershipAdminService.setRole()
*/
// @Deprecated
void setRole(DeviceId deviceId, MastershipRole role);
/**
* Removes the device with the specified identifier.
*
* @param deviceId device identifier
......
......@@ -2,7 +2,6 @@ package org.onlab.onos.net.device;
import org.onlab.onos.net.Device;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.net.MastershipRole;
import org.onlab.onos.net.Port;
import org.onlab.onos.net.PortNumber;
import org.onlab.onos.net.provider.ProviderId;
......@@ -104,23 +103,6 @@ public interface DeviceStore {
boolean isAvailable(DeviceId deviceId);
/**
* Returns the mastership role determined for this device.
*
* @param deviceId device identifier
* @return mastership role
*/
MastershipRole getRole(DeviceId deviceId);
/**
* Administratively sets the role of the specified device.
*
* @param deviceId device identifier
* @param role mastership role to apply
* @return mastership role change event or null if no change
*/
DeviceEvent setRole(DeviceId deviceId, MastershipRole role);
/**
* Administratively removes the specified device from the store.
*
* @param deviceId device to be removed
......
package org.onlab.onos.cluster;
import java.util.Set;
/**
* Test adapter for the cluster service.
*/
public class ClusterServiceAdapter implements ClusterService {
@Override
public ControllerNode getLocalNode() {
return null;
}
@Override
public Set<ControllerNode> getNodes() {
return null;
}
@Override
public ControllerNode getNode(NodeId nodeId) {
return null;
}
@Override
public ControllerNode.State getState(NodeId nodeId) {
return null;
}
@Override
public void addListener(ClusterEventListener listener) {
}
@Override
public void removeListener(ClusterEventListener listener) {
}
}
package org.onlab.onos.cluster;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.net.MastershipRole;
import java.util.Set;
/**
* Test adapter for mastership service.
*/
public class MastershipServiceAdapter implements MastershipService {
@Override
public MastershipRole getLocalRole(DeviceId deviceId) {
return null;
}
@Override
public MastershipRole requestRoleFor(DeviceId deviceId) {
return null;
}
@Override
public void relinquishMastership(DeviceId deviceId) {
}
@Override
public NodeId getMasterFor(DeviceId deviceId) {
return null;
}
@Override
public Set<DeviceId> getDevicesOf(NodeId nodeId) {
return null;
}
@Override
public void addListener(MastershipListener listener) {
}
@Override
public void removeListener(MastershipListener listener) {
}
}
......@@ -6,6 +6,7 @@ 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.onos.cluster.ClusterAdminService;
import org.onlab.onos.cluster.ClusterEvent;
import org.onlab.onos.cluster.ClusterEventListener;
import org.onlab.onos.cluster.ClusterService;
......@@ -26,7 +27,7 @@ import static org.slf4j.LoggerFactory.getLogger;
*/
@Component(immediate = true)
@Service
public class ClusterManager implements ClusterService {
public class ClusterManager implements ClusterService, ClusterAdminService {
public static final String INSTANCE_ID_NULL = "Instance ID cannot be null";
private final Logger log = getLogger(getClass());
......@@ -75,6 +76,12 @@ public class ClusterManager implements ClusterService {
}
@Override
public void removeNode(NodeId nodeId) {
checkNotNull(nodeId, INSTANCE_ID_NULL);
store.removeNode(nodeId);
}
@Override
public void addListener(ClusterEventListener listener) {
listenerRegistry.addListener(listener);
}
......
package org.onlab.onos.cluster.impl;
import static org.slf4j.LoggerFactory.getLogger;
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;
......@@ -14,8 +10,6 @@ import org.onlab.onos.cluster.ClusterService;
import org.onlab.onos.cluster.MastershipAdminService;
import org.onlab.onos.cluster.MastershipEvent;
import org.onlab.onos.cluster.MastershipListener;
import org.onlab.onos.cluster.MastershipProvider;
import org.onlab.onos.cluster.MastershipProviderService;
import org.onlab.onos.cluster.MastershipService;
import org.onlab.onos.cluster.MastershipStore;
import org.onlab.onos.cluster.NodeId;
......@@ -23,16 +17,16 @@ import org.onlab.onos.event.AbstractListenerRegistry;
import org.onlab.onos.event.EventDeliveryService;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.net.MastershipRole;
import org.onlab.onos.net.provider.AbstractProviderRegistry;
import org.onlab.onos.net.provider.AbstractProviderService;
import org.slf4j.Logger;
import java.util.Set;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.slf4j.LoggerFactory.getLogger;
@Component(immediate = true)
@Service
public class MastershipManager
extends AbstractProviderRegistry<MastershipProvider, MastershipProviderService>
implements MastershipService, MastershipAdminService {
private static final String NODE_ID_NULL = "Node ID cannot be null";
......@@ -77,22 +71,33 @@ public class MastershipManager
}
@Override
public NodeId getMasterFor(DeviceId deviceId) {
public MastershipRole getLocalRole(DeviceId deviceId) {
checkNotNull(deviceId, DEVICE_ID_NULL);
return store.getMaster(deviceId);
return store.getRole(clusterService.getLocalNode().id(), deviceId);
}
@Override
public Set<DeviceId> getDevicesOf(NodeId nodeId) {
checkNotNull(nodeId, NODE_ID_NULL);
return store.getDevices(nodeId);
public void relinquishMastership(DeviceId deviceId) {
checkNotNull(deviceId, DEVICE_ID_NULL);
// FIXME: add method to store to give up mastership and trigger new master selection process
}
@Override
public MastershipRole requestRoleFor(DeviceId deviceId) {
checkNotNull(deviceId, DEVICE_ID_NULL);
NodeId id = clusterService.getLocalNode().id();
return store.getRole(id, deviceId);
return store.requestRole(deviceId);
}
@Override
public NodeId getMasterFor(DeviceId deviceId) {
checkNotNull(deviceId, DEVICE_ID_NULL);
return store.getMaster(deviceId);
}
@Override
public Set<DeviceId> getDevicesOf(NodeId nodeId) {
checkNotNull(nodeId, NODE_ID_NULL);
return store.getDevices(nodeId);
}
@Override
......@@ -107,28 +112,7 @@ public class MastershipManager
listenerRegistry.removeListener(listener);
}
@Override
protected MastershipProviderService createProviderService(
MastershipProvider provider) {
return new InternalMastershipProviderService(provider);
}
private class InternalMastershipProviderService
extends AbstractProviderService<MastershipProvider>
implements MastershipProviderService {
protected InternalMastershipProviderService(MastershipProvider provider) {
super(provider);
}
@Override
public void roleChanged(NodeId nodeId, DeviceId deviceId, MastershipRole role) {
// TODO Auto-generated method stub
MastershipEvent event =
store.addOrUpdateDevice(nodeId, deviceId, role);
post(event);
}
}
// FIXME: provide wiring to allow events to be triggered by changes within the store
// Posts the specified event to the local event dispatcher.
private void post(MastershipEvent event) {
......
......@@ -6,6 +6,9 @@ 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.onos.cluster.ClusterService;
import org.onlab.onos.cluster.MastershipEvent;
import org.onlab.onos.cluster.MastershipListener;
import org.onlab.onos.cluster.MastershipService;
import org.onlab.onos.event.AbstractListenerRegistry;
import org.onlab.onos.event.EventDeliveryService;
......@@ -54,6 +57,8 @@ public class DeviceManager
protected final AbstractListenerRegistry<DeviceEvent, DeviceListener>
listenerRegistry = new AbstractListenerRegistry<>();
private final MastershipListener mastershipListener = new InnerMastershipListener();
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected DeviceStore store;
......@@ -61,16 +66,21 @@ public class DeviceManager
protected EventDeliveryService eventDispatcher;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected ClusterService clusterService;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected MastershipService mastershipService;
@Activate
public void activate() {
eventDispatcher.addSink(DeviceEvent.class, listenerRegistry);
mastershipService.addListener(mastershipListener);
log.info("Started");
}
@Deactivate
public void deactivate() {
mastershipService.removeListener(mastershipListener);
eventDispatcher.removeSink(DeviceEvent.class);
log.info("Stopped");
}
......@@ -94,7 +104,7 @@ public class DeviceManager
@Override
public MastershipRole getRole(DeviceId deviceId) {
checkNotNull(deviceId, DEVICE_ID_NULL);
return store.getRole(deviceId);
return mastershipService.getLocalRole(deviceId);
}
@Override
......@@ -116,18 +126,15 @@ public class DeviceManager
return store.isAvailable(deviceId);
}
@Override
public void setRole(DeviceId deviceId, MastershipRole newRole) {
checkNotNull(deviceId, DEVICE_ID_NULL);
checkNotNull(newRole, ROLE_NULL);
DeviceEvent event = store.setRole(deviceId, newRole);
if (event != null) {
Device device = event.subject();
// Applies the specified role to the device; ignores NONE
private void applyRole(DeviceId deviceId, MastershipRole newRole) {
if (newRole != MastershipRole.NONE) {
Device device = store.getDevice(deviceId);
DeviceProvider provider = getProvider(device.providerId());
if (provider != null) {
provider.roleChanged(device, newRole);
}
post(event);
post(new DeviceEvent(DEVICE_MASTERSHIP_CHANGED, device));
}
}
......@@ -176,12 +183,9 @@ public class DeviceManager
// If there was a change of any kind, trigger role selection process.
if (event != null) {
log.info("Device {} connected", deviceId);
if (event.type().equals(DEVICE_ADDED)) {
MastershipRole role = mastershipService.requestRoleFor(deviceId);
store.setRole(deviceId, role);
}
Device device = event.subject();
provider().roleChanged(device, store.getRole(device.id()));
mastershipService.requestRoleFor(deviceId);
provider().roleChanged(event.subject(),
mastershipService.getLocalRole(deviceId));
post(event);
}
}
......@@ -229,4 +233,14 @@ public class DeviceManager
}
}
// Intercepts mastership events
private class InnerMastershipListener implements MastershipListener {
@Override
public void event(MastershipEvent event) {
// FIXME: for now we're taking action only on becoming master
if (event.master().equals(clusterService.getLocalNode().id())) {
applyRole(event.subject(), MastershipRole.MASTER);
}
}
}
}
......
package org.onlab.onos.net.device.impl;
import com.google.common.collect.Sets;
import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.onlab.onos.cluster.MastershipListener;
import org.onlab.onos.cluster.MastershipService;
import org.onlab.onos.cluster.MastershipServiceAdapter;
import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.event.Event;
import org.onlab.onos.event.impl.TestEventDispatcher;
import org.onlab.onos.net.Device;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.net.MastershipRole;
......@@ -25,11 +27,8 @@ import org.onlab.onos.net.device.DeviceService;
import org.onlab.onos.net.device.PortDescription;
import org.onlab.onos.net.provider.AbstractProvider;
import org.onlab.onos.net.provider.ProviderId;
import org.onlab.onos.event.impl.TestEventDispatcher;
import org.onlab.onos.net.trivial.impl.SimpleDeviceStore;
import com.google.common.collect.Sets;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
......@@ -151,10 +150,10 @@ public class DeviceManagerTest {
assertEquals("incorrect role", MastershipRole.MASTER, service.getRole(DID1));
}
@Ignore("disabled until we settle the device-mastership wiring")
@Test
public void setRole() throws InterruptedException {
connectDevice(DID1, SW1);
admin.setRole(DID1, MastershipRole.STANDBY);
validateEvents(DEVICE_ADDED, DEVICE_MASTERSHIP_CHANGED);
assertEquals("incorrect role", MastershipRole.STANDBY, service.getRole(DID1));
assertEquals("incorrect device", DID1, provider.deviceReceived.id());
......@@ -259,11 +258,10 @@ public class DeviceManagerTest {
}
}
private static class TestMastershipService implements MastershipService {
private static class TestMastershipService extends MastershipServiceAdapter {
@Override
public NodeId getMasterFor(DeviceId deviceId) {
return null;
public MastershipRole getLocalRole(DeviceId deviceId) {
return MastershipRole.MASTER;
}
@Override
......@@ -275,15 +273,6 @@ public class DeviceManagerTest {
public MastershipRole requestRoleFor(DeviceId deviceId) {
return MastershipRole.MASTER;
}
@Override
public void addListener(MastershipListener listener) {
}
@Override
public void removeListener(MastershipListener listener) {
}
}
}
......
......@@ -5,12 +5,10 @@ import com.google.common.collect.Sets;
import com.hazelcast.config.Config;
import com.hazelcast.core.Hazelcast;
import com.hazelcast.core.HazelcastInstance;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.onlab.onos.cluster.MastershipListener;
import org.onlab.onos.cluster.MastershipService;
import org.onlab.onos.cluster.MastershipServiceAdapter;
import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.event.Event;
import org.onlab.onos.event.impl.TestEventDispatcher;
......@@ -50,6 +48,7 @@ import static org.onlab.onos.net.device.DeviceEvent.Type.*;
// FIXME This test is painfully slow starting up Hazelcast on each test cases,
// turning it off in repository for now.
// FIXME DistributedDeviceStore should have it's own test cases.
/**
* Test codifying the device service & device provider service contracts.
*/
......@@ -91,11 +90,11 @@ public class DistributedDeviceManagerTest {
config.getGroupConfig().setName(UUID.randomUUID().toString());
// quickly form single node cluster
config.getNetworkConfig().getJoin()
.getTcpIpConfig()
.setEnabled(true).setConnectionTimeoutSeconds(0);
.getTcpIpConfig()
.setEnabled(true).setConnectionTimeoutSeconds(0);
config.getNetworkConfig().getJoin()
.getMulticastConfig()
.setEnabled(false);
.getMulticastConfig()
.setEnabled(false);
storeManager = new TestStoreManager(Hazelcast.newHazelcastInstance(config));
storeManager.activate();
......@@ -186,16 +185,6 @@ public class DistributedDeviceManagerTest {
}
@Test
public void setRole() throws InterruptedException {
connectDevice(DID1, SW1);
admin.setRole(DID1, MastershipRole.STANDBY);
validateEvents(DEVICE_ADDED, DEVICE_MASTERSHIP_CHANGED);
assertEquals("incorrect role", MastershipRole.STANDBY, service.getRole(DID1));
assertEquals("incorrect device", DID1, provider.deviceReceived.id());
assertEquals("incorrect role", MastershipRole.STANDBY, provider.roleReceived);
}
@Test
public void updatePorts() {
connectDevice(DID1, SW1);
List<PortDescription> pds = new ArrayList<>();
......@@ -310,11 +299,10 @@ public class DistributedDeviceManagerTest {
}
}
private static class TestMastershipService implements MastershipService {
private static class TestMastershipService extends MastershipServiceAdapter {
@Override
public NodeId getMasterFor(DeviceId deviceId) {
return null;
public MastershipRole getLocalRole(DeviceId deviceId) {
return MastershipRole.MASTER;
}
@Override
......@@ -326,15 +314,6 @@ public class DistributedDeviceManagerTest {
public MastershipRole requestRoleFor(DeviceId deviceId) {
return MastershipRole.MASTER;
}
@Override
public void addListener(MastershipListener listener) {
}
@Override
public void removeListener(MastershipListener listener) {
}
}
}
......
package org.onlab.onos.store.cluster.impl;
import com.google.common.base.Optional;
import com.google.common.cache.LoadingCache;
import com.google.common.collect.ImmutableSet;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.IMap;
import com.hazelcast.core.Member;
import com.hazelcast.core.MemberAttributeEvent;
import com.hazelcast.core.MembershipEvent;
import com.hazelcast.core.MembershipListener;
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.onos.cluster.ClusterStore;
import org.onlab.onos.cluster.ControllerNode;
import org.onlab.onos.cluster.DefaultControllerNode;
import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.store.StoreService;
import org.onlab.onos.store.impl.AbsentInvalidatingLoadingCache;
import org.onlab.onos.store.impl.AbstractDistributedStore;
import org.onlab.onos.store.impl.OptionalCacheLoader;
import org.onlab.packet.IpPrefix;
import org.slf4j.Logger;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import static org.slf4j.LoggerFactory.getLogger;
import static com.google.common.cache.CacheBuilder.newBuilder;
import static org.onlab.onos.cluster.ControllerNode.State;
/**
* Distributed implementation of the cluster nodes store.
*/
@Component(immediate = true)
@Service
public class DistributedClusterStore implements ClusterStore {
public class DistributedClusterStore extends AbstractDistributedStore
implements ClusterStore {
private final Logger log = getLogger(getClass());
private IMap<byte[], byte[]> rawNodes;
private LoadingCache<NodeId, Optional<DefaultControllerNode>> nodes;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected StoreService storeService;
private HazelcastInstance theInstance;
// FIXME: experimental implementation; enhance to assure persistence and
// visibility to nodes that are not currently in the cluster
private String listenerId;
private final MembershipListener listener = new InnerMembershipListener();
private final Map<NodeId, State> states = new ConcurrentHashMap<>();
@Activate
public void activate() {
super.activate();
listenerId = theInstance.getCluster().addMembershipListener(listener);
rawNodes = theInstance.getMap("nodes");
OptionalCacheLoader<NodeId, DefaultControllerNode> nodeLoader
= new OptionalCacheLoader<>(storeService, rawNodes);
nodes = new AbsentInvalidatingLoadingCache<>(newBuilder().build(nodeLoader));
rawNodes.addEntryListener(new RemoteEventHandler<>(nodes), true);
loadClusterNodes();
log.info("Started");
theInstance = storeService.getHazelcastInstance();
}
// Loads the initial set of cluster nodes
private void loadClusterNodes() {
for (Member member : theInstance.getCluster().getMembers()) {
addMember(member);
}
}
@Deactivate
public void deactivate() {
theInstance.getCluster().removeMembershipListener(listenerId);
log.info("Stopped");
}
......@@ -58,30 +80,71 @@ public class DistributedClusterStore implements ClusterStore {
@Override
public Set<ControllerNode> getNodes() {
ImmutableSet.Builder<ControllerNode> builder = ImmutableSet.builder();
for (Member member : theInstance.getCluster().getMembers()) {
builder.add(node(member));
for (Optional<DefaultControllerNode> optional : nodes.asMap().values()) {
builder.add(optional.get());
}
return builder.build();
}
@Override
public ControllerNode getNode(NodeId nodeId) {
for (Member member : theInstance.getCluster().getMembers()) {
if (member.getUuid().equals(nodeId.toString())) {
return node(member);
}
}
return null;
return nodes.getUnchecked(nodeId).orNull();
}
@Override
public State getState(NodeId nodeId) {
State state = states.get(nodeId);
return state == null ? State.INACTIVE : state;
}
@Override
public ControllerNode.State getState(NodeId nodeId) {
return ControllerNode.State.ACTIVE;
public void removeNode(NodeId nodeId) {
synchronized (this) {
rawNodes.remove(serialize(nodeId));
nodes.invalidate(nodeId);
}
}
// Adds a new node based on the specified member
private synchronized void addMember(Member member) {
DefaultControllerNode node = node(member);
rawNodes.put(serialize(node.id()), serialize(node));
nodes.put(node.id(), Optional.of(node));
states.put(node.id(), State.ACTIVE);
}
// Creates a controller node descriptor from the Hazelcast member.
private ControllerNode node(Member member) {
return new DefaultControllerNode(new NodeId(member.getUuid()),
IpPrefix.valueOf(member.getSocketAddress().getAddress().getAddress()));
private DefaultControllerNode node(Member member) {
IpPrefix ip = memberAddress(member);
return new DefaultControllerNode(new NodeId(ip.toString()), ip);
}
private IpPrefix memberAddress(Member member) {
byte[] address = member.getSocketAddress().getAddress().getAddress();
return IpPrefix.valueOf(address);
}
// Interceptor for membership events.
private class InnerMembershipListener implements MembershipListener {
@Override
public void memberAdded(MembershipEvent membershipEvent) {
log.info("Member {} added", membershipEvent.getMember());
addMember(membershipEvent.getMember());
}
@Override
public void memberRemoved(MembershipEvent membershipEvent) {
log.info("Member {} removed", membershipEvent.getMember());
states.put(new NodeId(memberAddress(membershipEvent.getMember()).toString()),
State.INACTIVE);
}
@Override
public void memberAttributeChanged(MemberAttributeEvent memberAttributeEvent) {
log.info("Member {} attribute {} changed to {}",
memberAttributeEvent.getMember(),
memberAttributeEvent.getKey(),
memberAttributeEvent.getValue());
}
}
}
......
package org.onlab.onos.store.cluster.impl;
import com.google.common.base.Optional;
import com.google.common.cache.LoadingCache;
import com.google.common.collect.ImmutableSet;
import com.hazelcast.core.IMap;
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.onos.cluster.ClusterService;
import org.onlab.onos.cluster.MastershipEvent;
import org.onlab.onos.cluster.MastershipStore;
import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.net.MastershipRole;
import org.onlab.onos.store.impl.AbsentInvalidatingLoadingCache;
import org.onlab.onos.store.impl.AbstractDistributedStore;
import org.onlab.onos.store.impl.OptionalCacheLoader;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import static com.google.common.cache.CacheBuilder.newBuilder;
/**
* Distributed implementation of the cluster nodes store.
*/
@Component(immediate = true)
@Service
public class DistributedMastershipStore extends AbstractDistributedStore
implements MastershipStore {
private IMap<byte[], byte[]> rawMasters;
private LoadingCache<DeviceId, Optional<NodeId>> masters;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected ClusterService clusterService;
@Activate
public void activate() {
super.activate();
rawMasters = theInstance.getMap("masters");
OptionalCacheLoader<DeviceId, NodeId> nodeLoader
= new OptionalCacheLoader<>(storeService, rawMasters);
masters = new AbsentInvalidatingLoadingCache<>(newBuilder().build(nodeLoader));
rawMasters.addEntryListener(new RemoteEventHandler<>(masters), true);
log.info("Started");
}
@Deactivate
public void deactivate() {
log.info("Stopped");
}
@Override
public MastershipEvent setRole(NodeId nodeId, DeviceId deviceId, MastershipRole role) {
synchronized (this) {
NodeId currentMaster = getMaster(deviceId);
if (role == MastershipRole.MASTER && Objects.equals(currentMaster, nodeId)) {
return null;
}
// FIXME: for now implementing semantics of setMaster
rawMasters.put(serialize(deviceId), serialize(nodeId));
masters.put(deviceId, Optional.of(nodeId));
return new MastershipEvent(MastershipEvent.Type.MASTER_CHANGED, deviceId, nodeId);
}
}
@Override
public NodeId getMaster(DeviceId deviceId) {
return masters.getUnchecked(deviceId).orNull();
}
@Override
public Set<DeviceId> getDevices(NodeId nodeId) {
ImmutableSet.Builder<DeviceId> builder = ImmutableSet.builder();
for (Map.Entry<DeviceId, Optional<NodeId>> entry : masters.asMap().entrySet()) {
if (nodeId.equals(entry.getValue().get())) {
builder.add(entry.getKey());
}
}
return builder.build();
}
@Override
public MastershipRole requestRole(DeviceId deviceId) {
// FIXME: for now we are 'selecting' as master whoever asks
setRole(clusterService.getLocalNode().id(), deviceId, MastershipRole.MASTER);
return MastershipRole.MASTER;
}
@Override
public MastershipRole getRole(NodeId nodeId, DeviceId deviceId) {
NodeId master = masters.getUnchecked(deviceId).orNull();
return nodeId.equals(master) ? MastershipRole.MASTER : MastershipRole.STANDBY;
}
}
package org.onlab.onos.store.device.impl;
import com.google.common.base.Optional;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.LoadingCache;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.ImmutableSet.Builder;
import com.hazelcast.core.EntryAdapter;
import com.hazelcast.core.EntryEvent;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.IMap;
import com.hazelcast.core.ISet;
import com.hazelcast.core.MapEvent;
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.onos.net.DefaultDevice;
import org.onlab.onos.net.DefaultPort;
......@@ -31,8 +23,8 @@ import org.onlab.onos.net.device.DeviceEvent;
import org.onlab.onos.net.device.DeviceStore;
import org.onlab.onos.net.device.PortDescription;
import org.onlab.onos.net.provider.ProviderId;
import org.onlab.onos.store.StoreService;
import org.onlab.onos.store.impl.AbsentInvalidatingLoadingCache;
import org.onlab.onos.store.impl.AbstractDistributedStore;
import org.onlab.onos.store.impl.OptionalCacheLoader;
import org.slf4j.Logger;
......@@ -47,17 +39,17 @@ import java.util.Objects;
import java.util.Set;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.cache.CacheBuilder.newBuilder;
import static org.onlab.onos.net.device.DeviceEvent.Type.*;
import static org.slf4j.LoggerFactory.getLogger;
/**
* Manages inventory of infrastructure devices using Hazelcast-backed map.
*/
@Component(immediate = true)
@Service
public class DistributedDeviceStore implements DeviceStore {
public class DistributedDeviceStore extends AbstractDistributedStore
implements DeviceStore {
private final Logger log = getLogger(getClass());
......@@ -79,16 +71,9 @@ public class DistributedDeviceStore implements DeviceStore {
private IMap<byte[], byte[]> rawDevicePorts;
private LoadingCache<DeviceId, Optional<Map<PortNumber, Port>>> devicePorts;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected StoreService storeService;
protected HazelcastInstance theInstance;
@Activate
public void activate() {
log.info("Started");
theInstance = storeService.getHazelcastInstance();
super.activate();
// IMap event handler needs value
final boolean includeValue = true;
......@@ -96,40 +81,29 @@ public class DistributedDeviceStore implements DeviceStore {
// TODO decide on Map name scheme to avoid collision
rawDevices = theInstance.getMap("devices");
final OptionalCacheLoader<DeviceId, DefaultDevice> deviceLoader
= new OptionalCacheLoader<>(storeService, rawDevices);
devices = new AbsentInvalidatingLoadingCache<>(
CacheBuilder.newBuilder()
.build(deviceLoader));
= new OptionalCacheLoader<>(storeService, rawDevices);
devices = new AbsentInvalidatingLoadingCache<>(newBuilder().build(deviceLoader));
// refresh/populate cache based on notification from other instance
rawDevices.addEntryListener(
new RemoteEventHandler<>(devices),
includeValue);
rawDevices.addEntryListener(new RemoteEventHandler<>(devices), includeValue);
rawRoles = theInstance.getMap("roles");
final OptionalCacheLoader<DeviceId, MastershipRole> rolesLoader
= new OptionalCacheLoader<>(storeService, rawRoles);
roles = new AbsentInvalidatingLoadingCache<>(
CacheBuilder.newBuilder()
.build(rolesLoader));
= new OptionalCacheLoader<>(storeService, rawRoles);
roles = new AbsentInvalidatingLoadingCache<>(newBuilder().build(rolesLoader));
// refresh/populate cache based on notification from other instance
rawRoles.addEntryListener(
new RemoteEventHandler<>(roles),
includeValue);
rawRoles.addEntryListener(new RemoteEventHandler<>(roles), includeValue);
// TODO cache availableDevices
availableDevices = theInstance.getSet("availableDevices");
rawDevicePorts = theInstance.getMap("devicePorts");
final OptionalCacheLoader<DeviceId, Map<PortNumber, Port>> devicePortLoader
= new OptionalCacheLoader<>(storeService, rawDevicePorts);
devicePorts = new AbsentInvalidatingLoadingCache<>(
CacheBuilder.newBuilder()
.build(devicePortLoader));
= new OptionalCacheLoader<>(storeService, rawDevicePorts);
devicePorts = new AbsentInvalidatingLoadingCache<>(newBuilder().build(devicePortLoader));
// refresh/populate cache based on notification from other instance
rawDevicePorts.addEntryListener(
new RemoteEventHandler<>(devicePorts),
includeValue);
rawDevicePorts.addEntryListener(new RemoteEventHandler<>(devicePorts), includeValue);
log.info("Started");
}
@Deactivate
......@@ -369,25 +343,6 @@ public class DistributedDeviceStore implements DeviceStore {
}
@Override
public MastershipRole getRole(DeviceId deviceId) {
MastershipRole role = roles.getUnchecked(deviceId).orNull();
return role != null ? role : MastershipRole.NONE;
}
@Override
public DeviceEvent setRole(DeviceId deviceId, MastershipRole role) {
synchronized (this) {
Device device = getDevice(deviceId);
checkArgument(device != null, DEVICE_NOT_FOUND, deviceId);
MastershipRole oldRole = deserialize(
rawRoles.put(serialize(deviceId), serialize(role)));
roles.put(deviceId, Optional.of(role));
return oldRole == role ? null :
new DeviceEvent(DEVICE_MASTERSHIP_CHANGED, device, null);
}
}
@Override
public DeviceEvent removeDevice(DeviceId deviceId) {
synchronized (this) {
byte[] deviceIdBytes = serialize(deviceId);
......@@ -403,54 +358,5 @@ public class DistributedDeviceStore implements DeviceStore {
}
// TODO cache serialized DeviceID if we suffer from serialization cost
private byte[] serialize(final Object obj) {
return storeService.serialize(obj);
}
private <T> T deserialize(final byte[] bytes) {
return storeService.deserialize(bytes);
}
/**
* An IMap EntryListener, which reflects each remote event to cache.
*
* @param <K> IMap key type after deserialization
* @param <V> IMap value type after deserialization
*/
public final class RemoteEventHandler<K, V> extends
EntryAdapter<byte[], byte[]> {
private LoadingCache<K, Optional<V>> cache;
/**
* Constructor.
*
* @param cache cache to update
*/
public RemoteEventHandler(
LoadingCache<K, Optional<V>> cache) {
this.cache = checkNotNull(cache);
}
@Override
public void mapCleared(MapEvent event) {
cache.invalidateAll();
}
@Override
public void entryUpdated(EntryEvent<byte[], byte[]> event) {
cache.put(storeService.<K>deserialize(event.getKey()),
Optional.of(storeService.<V>deserialize(event.getValue())));
}
@Override
public void entryRemoved(EntryEvent<byte[], byte[]> event) {
cache.invalidate(storeService.<K>deserialize(event.getKey()));
}
@Override
public void entryAdded(EntryEvent<byte[], byte[]> event) {
entryUpdated(event);
}
}
}
......
package org.onlab.onos.store.impl;
import com.google.common.base.Optional;
import com.google.common.cache.LoadingCache;
import com.hazelcast.core.EntryAdapter;
import com.hazelcast.core.EntryEvent;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.MapEvent;
import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.onlab.onos.store.StoreService;
import org.slf4j.Logger;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.slf4j.LoggerFactory.getLogger;
/**
* Abstraction of a distributed store based on Hazelcast.
*/
@Component(componentAbstract = true)
public abstract class AbstractDistributedStore {
protected final Logger log = getLogger(getClass());
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected StoreService storeService;
protected HazelcastInstance theInstance;
@Activate
public void activate() {
theInstance = storeService.getHazelcastInstance();
}
/**
* Serializes the specified object using the backing store service.
*
* @param obj object to be serialized
* @return serialized object
*/
protected byte[] serialize(Object obj) {
return storeService.serialize(obj);
}
/**
* Deserializes the specified object using the backing store service.
*
* @param bytes bytes to be deserialized
* @param <T> type of object
* @return deserialized object
*/
protected <T> T deserialize(byte[] bytes) {
return storeService.deserialize(bytes);
}
/**
* An IMap entry listener, which reflects each remote event to the cache.
*
* @param <K> IMap key type after deserialization
* @param <V> IMap value type after deserialization
*/
public final class RemoteEventHandler<K, V> extends EntryAdapter<byte[], byte[]> {
private LoadingCache<K, Optional<V>> cache;
/**
* Constructor.
*
* @param cache cache to update
*/
public RemoteEventHandler(LoadingCache<K, Optional<V>> cache) {
this.cache = checkNotNull(cache);
}
@Override
public void mapCleared(MapEvent event) {
cache.invalidateAll();
}
@Override
public void entryUpdated(EntryEvent<byte[], byte[]> event) {
cache.put(storeService.<K>deserialize(event.getKey()),
Optional.of(storeService.<V>deserialize(event.getValue())));
}
@Override
public void entryRemoved(EntryEvent<byte[], byte[]> event) {
cache.invalidate(storeService.<K>deserialize(event.getKey()));
}
@Override
public void entryAdded(EntryEvent<byte[], byte[]> event) {
entryUpdated(event);
}
}
}
......@@ -9,6 +9,9 @@ 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.Service;
import org.onlab.onos.cluster.ControllerNode;
import org.onlab.onos.cluster.DefaultControllerNode;
import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.net.DefaultDevice;
import org.onlab.onos.net.DefaultPort;
import org.onlab.onos.net.Device;
......@@ -21,8 +24,11 @@ import org.onlab.onos.net.provider.ProviderId;
import org.onlab.onos.store.StoreService;
import org.onlab.onos.store.serializers.DefaultPortSerializer;
import org.onlab.onos.store.serializers.DeviceIdSerializer;
import org.onlab.onos.store.serializers.IpPrefixSerializer;
import org.onlab.onos.store.serializers.NodeIdSerializer;
import org.onlab.onos.store.serializers.PortNumberSerializer;
import org.onlab.onos.store.serializers.ProviderIdSerializer;
import org.onlab.packet.IpPrefix;
import org.onlab.util.KryoPool;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
......@@ -65,18 +71,21 @@ public class StoreManager implements StoreService {
protected void setupKryoPool() {
// FIXME Slice out types used in common to separate pool/namespace.
serializerPool = KryoPool.newBuilder()
.register(
ArrayList.class,
HashMap.class,
.register(ArrayList.class,
HashMap.class,
Device.Type.class,
ControllerNode.State.class,
Device.Type.class,
DefaultDevice.class,
MastershipRole.class,
Port.class,
Element.class
DefaultControllerNode.class,
DefaultDevice.class,
MastershipRole.class,
Port.class,
Element.class
)
.register(IpPrefix.class, new IpPrefixSerializer())
.register(URI.class, new URISerializer())
.register(NodeId.class, new NodeIdSerializer())
.register(ProviderId.class, new ProviderIdSerializer())
.register(DeviceId.class, new DeviceIdSerializer())
.register(PortNumber.class, new PortNumberSerializer())
......
package org.onlab.onos.store.serializers;
import com.esotericsoftware.kryo.Kryo;
import com.esotericsoftware.kryo.Serializer;
import com.esotericsoftware.kryo.io.Input;
import com.esotericsoftware.kryo.io.Output;
import org.onlab.onos.cluster.NodeId;
/**
* Kryo Serializer for {@link org.onlab.onos.cluster.NodeId}.
*/
public final class NodeIdSerializer extends Serializer<NodeId> {
@Override
public void write(Kryo kryo, Output output, NodeId object) {
kryo.writeObject(output, object.toString());
}
@Override
public NodeId read(Kryo kryo, Input input, Class<NodeId> type) {
final String id = kryo.readObject(input, String.class);
return new NodeId(id);
}
}
......@@ -62,4 +62,8 @@ public class SimpleClusterStore implements ClusterStore {
return ControllerNode.State.ACTIVE;
}
@Override
public void removeNode(NodeId nodeId) {
}
}
......
......@@ -248,23 +248,6 @@ public class SimpleDeviceStore implements DeviceStore {
}
@Override
public MastershipRole getRole(DeviceId deviceId) {
MastershipRole role = roles.get(deviceId);
return role != null ? role : MastershipRole.NONE;
}
@Override
public DeviceEvent setRole(DeviceId deviceId, MastershipRole role) {
synchronized (this) {
Device device = getDevice(deviceId);
checkArgument(device != null, DEVICE_NOT_FOUND, deviceId);
MastershipRole oldRole = roles.put(deviceId, role);
return oldRole == role ? null :
new DeviceEvent(DEVICE_MASTERSHIP_CHANGED, device, null);
}
}
@Override
public DeviceEvent removeDevice(DeviceId deviceId) {
synchronized (this) {
roles.remove(deviceId);
......
......@@ -38,7 +38,7 @@ public class SimpleMastershipStore implements MastershipStore {
private ControllerNode instance;
protected final ConcurrentMap<DeviceId, MastershipRole> roleMap =
new ConcurrentHashMap<DeviceId, MastershipRole>();
new ConcurrentHashMap<>();
@Activate
public void activate() {
......@@ -53,7 +53,7 @@ public class SimpleMastershipStore implements MastershipStore {
@Override
public MastershipEvent setRole(NodeId nodeId, DeviceId deviceId,
MastershipRole role) {
MastershipRole role) {
if (roleMap.get(deviceId) == null) {
return null;
}
......@@ -62,14 +62,6 @@ public class SimpleMastershipStore implements MastershipStore {
}
@Override
public MastershipEvent addOrUpdateDevice(NodeId instance,
DeviceId deviceId, MastershipRole role) {
//TODO refine when we do listeners
roleMap.put(deviceId, role);
return null;
}
@Override
public NodeId getMaster(DeviceId deviceId) {
return instance.id();
}
......@@ -80,6 +72,11 @@ public class SimpleMastershipStore implements MastershipStore {
}
@Override
public MastershipRole requestRole(DeviceId deviceId) {
return getRole(instance.id(), deviceId);
}
@Override
public MastershipRole getRole(NodeId nodeId, DeviceId deviceId) {
MastershipRole role = roleMap.get(deviceId);
if (role == null) {
......
......@@ -51,7 +51,7 @@ perl -pi.old -e "s|^(featuresRepositories=.*)|\1,mvn:org.onlab.onos/onos-feature
$ONOS_STAGE/$KARAF_DIST/etc/org.apache.karaf.features.cfg
# Patch the Apache Karaf distribution file to load ONOS features
perl -pi.old -e 's|^(featuresBoot=.*)|\1,onos-api,onos-core-trivial,onos-cli,onos-rest,onos-gui,onos-openflow,onos-app-tvue,onos-app-fwd|' \
perl -pi.old -e 's|^(featuresBoot=.*)|\1,onos-api,onos-core,onos-cli,onos-rest,onos-gui,onos-openflow,onos-app-fwd|' \
$ONOS_STAGE/$KARAF_DIST/etc/org.apache.karaf.features.cfg
# Patch the Apache Karaf distribution with ONOS branding bundle
......
......@@ -13,6 +13,11 @@ respawn
env LANG=en_US.UTF-8
env JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64
pre-stop script
/opt/onos/bin/onos halt 2>/opt/onos/var/stderr.log
sleep 3
end script
script
[ -f /opt/onos/options ] && . /opt/onos/options
start-stop-daemon --signal INT --start --chuid sdn \
......
......@@ -24,8 +24,9 @@ ssh $remote "
ln -s $ONOS_INSTALL_DIR/$KARAF_DIST/data/log /opt/onos/log
mkdir $ONOS_INSTALL_DIR/var
# Install the upstart configuration file.
# Install the upstart configuration file and setup options for debugging
sudo cp $ONOS_INSTALL_DIR/debian/onos.conf /etc/init/onos.conf
echo 'export ONOS_OPTS=debug' > $ONOS_INSTALL_DIR/options
# Remove any previous ON.Lab bits from ~/.m2 repo
rm -fr ~/.m2/repository/org/onlab
......
......@@ -10,7 +10,5 @@ remote=$ONOS_USER@${1:-$OCI}
ssh $remote "
sudo service onos stop 1>/dev/null 2>/dev/null
[ -f $ONOS_INSTALL_DIR/bin/onos ] && \
$ONOS_INSTALL_DIR/bin/onos halt 2>/dev/null
sudo rm -fr $ONOS_INSTALL_DIR
"
......