org.onosproject.cluster.impl

Class MastershipManager

java.lang.Object

org.onosproject.event.AbstractListenerManager<org.onosproject.mastership.MastershipEvent,org.onosproject.mastership.MastershipListener>

org.onosproject.cluster.impl.MastershipManager

All Implemented Interfaces:

org.onosproject.core.MetricsHelper, org.onosproject.event.ListenerService<org.onosproject.mastership.MastershipEvent,org.onosproject.mastership.MastershipListener>, org.onosproject.mastership.MastershipAdminService, org.onosproject.mastership.MastershipService, org.onosproject.mastership.MastershipTermService

@Service
public class MastershipManager
extends org.onosproject.event.AbstractListenerManager<org.onosproject.mastership.MastershipEvent,org.onosproject.mastership.MastershipListener>
implements org.onosproject.mastership.MastershipService, org.onosproject.mastership.MastershipAdminService, org.onosproject.mastership.MastershipTermService, org.onosproject.core.MetricsHelper

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	MastershipManager.InternalDelegate

Field Summary

Fields

Modifier and Type	Field and Description
protected org.onosproject.cfg.ComponentConfigService	cfgService
protected org.onosproject.cluster.ClusterService	clusterService
protected org.onlab.metrics.MetricsService	metricsService
protected org.onosproject.net.region.RegionService	regionService
protected org.onosproject.mastership.MastershipStore	store
boolean	useRegionForBalanceRoles

Fields inherited from class org.onosproject.event.AbstractListenerManager

eventDispatcher, listenerRegistry

Fields inherited from interface org.onosproject.mastership.MastershipService

TIMEOUT_MILLIS

Fields inherited from interface org.onosproject.mastership.MastershipAdminService

TIMEOUT_MILLIS

Constructor Summary

Constructors

Constructor and Description
MastershipManager()

Method Summary

Modifier and Type	Method and Description
void	activate()
void	balanceRoles()
void	deactivate()
Set<org.onosproject.net.DeviceId>	getDevicesOf(org.onosproject.cluster.NodeId nodeId)
org.onosproject.net.MastershipRole	getLocalRole(org.onosproject.net.DeviceId deviceId)
org.onosproject.cluster.NodeId	getMasterFor(org.onosproject.net.DeviceId deviceId)
org.onosproject.mastership.MastershipTerm	getMastershipTerm(org.onosproject.net.DeviceId deviceId)
org.onosproject.cluster.RoleInfo	getNodesFor(org.onosproject.net.DeviceId deviceId)
org.onlab.metrics.MetricsService	metricsService()
void	modified()
CompletableFuture<Void>	relinquishMastership(org.onosproject.net.DeviceId deviceId)
CompletableFuture<org.onosproject.net.MastershipRole>	requestRoleFor(org.onosproject.net.DeviceId deviceId)
CompletableFuture<Void>	setRole(org.onosproject.cluster.NodeId nodeId, org.onosproject.net.DeviceId deviceId, org.onosproject.net.MastershipRole role)

Methods inherited from class org.onosproject.event.AbstractListenerManager

addListener, bindEventDispatcher, post, removeListener, unbindEventDispatcher

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.onosproject.mastership.MastershipService

isLocalMaster, relinquishMastershipSync, requestRoleForSync

Methods inherited from interface org.onosproject.event.ListenerService

addListener, removeListener

Methods inherited from interface org.onosproject.mastership.MastershipAdminService

setRoleSync

Methods inherited from interface org.onosproject.core.MetricsHelper

createTimer

Field Detail

store

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.mastership.MastershipStore store

clusterService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.cluster.ClusterService clusterService

metricsService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onlab.metrics.MetricsService metricsService

regionService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.net.region.RegionService regionService

cfgService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.cfg.ComponentConfigService cfgService

useRegionForBalanceRoles

@Property(name="useRegionForBalanceRoles",
          boolValue=false,
          label="Use Regions for balancing roles")
public boolean useRegionForBalanceRoles

Constructor Detail

MastershipManager

public MastershipManager()

Method Detail

activate

@Activate
public void activate()

modified

@Modified
public void modified()

deactivate

@Deactivate
public void deactivate()

setRole

public CompletableFuture<Void> setRole(org.onosproject.cluster.NodeId nodeId,
                                       org.onosproject.net.DeviceId deviceId,
                                       org.onosproject.net.MastershipRole role)

Specified by:

setRole in interface org.onosproject.mastership.MastershipAdminService

getLocalRole

public org.onosproject.net.MastershipRole getLocalRole(org.onosproject.net.DeviceId deviceId)

Specified by:

getLocalRole in interface org.onosproject.mastership.MastershipService

relinquishMastership

public CompletableFuture<Void> relinquishMastership(org.onosproject.net.DeviceId deviceId)

Specified by:

relinquishMastership in interface org.onosproject.mastership.MastershipService

requestRoleFor

public CompletableFuture<org.onosproject.net.MastershipRole> requestRoleFor(org.onosproject.net.DeviceId deviceId)

Specified by:

requestRoleFor in interface org.onosproject.mastership.MastershipService

getMasterFor

public org.onosproject.cluster.NodeId getMasterFor(org.onosproject.net.DeviceId deviceId)

Specified by:

getMasterFor in interface org.onosproject.mastership.MastershipService

getDevicesOf

public Set<org.onosproject.net.DeviceId> getDevicesOf(org.onosproject.cluster.NodeId nodeId)

Specified by:

getDevicesOf in interface org.onosproject.mastership.MastershipService

getNodesFor

public org.onosproject.cluster.RoleInfo getNodesFor(org.onosproject.net.DeviceId deviceId)

Specified by:

getNodesFor in interface org.onosproject.mastership.MastershipService

getMastershipTerm

public org.onosproject.mastership.MastershipTerm getMastershipTerm(org.onosproject.net.DeviceId deviceId)

Specified by:

getMastershipTerm in interface org.onosproject.mastership.MastershipTermService

metricsService

public org.onlab.metrics.MetricsService metricsService()

Specified by:

metricsService in interface org.onosproject.core.MetricsHelper

balanceRoles

public void balanceRoles()

Specified by:

balanceRoles in interface org.onosproject.mastership.MastershipAdminService