Package me.ahoo.cosid.machine.k8s

Class StatefulSetMachineIdDistributor

java.lang.Object

me.ahoo.cosid.machine.AbstractMachineIdDistributor

me.ahoo.cosid.machine.k8s.StatefulSetMachineIdDistributor

All Implemented Interfaces:

MachineIdDistributor

public class StatefulSetMachineIdDistributor
extends AbstractMachineIdDistributor

StatefulSet MachineId Distributor.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	HOSTNAME_KEY
static final StatefulSetMachineIdDistributor	INSTANCE

Fields inherited from class me.ahoo.cosid.machine.AbstractMachineIdDistributor

NOT_FOUND_LAST_STAMP

Fields inherited from interface me.ahoo.cosid.machine.MachineIdDistributor

FOREVER_SAFE_GUARD_DURATION

Constructor Summary

Constructors

Constructor	Description
StatefulSetMachineIdDistributor(MachineStateStorage machineStateStorage, ClockBackwardsSynchronizer clockBackwardsSynchronizer)

Method Summary

Modifier and Type	Method	Description
protected MachineState	distributeRemote(String namespace, int machineBit, InstanceId instanceId, Duration safeGuardDuration)
protected void	guardRemote(String namespace, InstanceId instanceId, MachineState machineState, Duration safeGuardDuration)
static int	resolveMachineId()
protected void	revertRemote(String namespace, InstanceId instanceId, MachineState machineState)

Methods inherited from class me.ahoo.cosid.machine.AbstractMachineIdDistributor

distribute, guard, revert

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final StatefulSetMachineIdDistributor INSTANCE

HOSTNAME_KEY

public static final String HOSTNAME_KEY

See Also:

• Constant Field Values

Constructor Details

StatefulSetMachineIdDistributor

public StatefulSetMachineIdDistributor(MachineStateStorage machineStateStorage,
 ClockBackwardsSynchronizer clockBackwardsSynchronizer)

Method Details

resolveMachineId

public static int resolveMachineId()

distributeRemote

protected MachineState distributeRemote(String namespace,
 int machineBit,
 InstanceId instanceId,
 Duration safeGuardDuration)

Specified by:

distributeRemote in class AbstractMachineIdDistributor

revertRemote

protected void revertRemote(String namespace,
 InstanceId instanceId,
 MachineState machineState)

Specified by:

revertRemote in class AbstractMachineIdDistributor

guardRemote

protected void guardRemote(String namespace,
 InstanceId instanceId,
 MachineState machineState,
 Duration safeGuardDuration)

Specified by:

guardRemote in class AbstractMachineIdDistributor