orca.cod
Class Node

java.lang.Object
  orca.cod.Node

All Implemented Interfaces:

java.lang.Cloneable, ISerialize

Direct Known Subclasses:

Machine

public class Node
extends java.lang.Object
implements java.lang.Cloneable, ISerialize

Node Represents the state of a node (virtual or physical). Public fields for use by NodeGroup, mapper, and RAL.

Properties ("down") are set by the COD Authority and passed read-only to the RAL. These are configuration parameters, including hardware parameters for a virtual machine.

Attributes ("up") are set by the RAL and are read-only to the COD Authority. These are physical machine attributes and node status.

On a Service Manager all Node objects are read-only and encapsulate the subset of node information received from an Authority in a lease.

Field Summary

boolean	aboutToClose
boolean	aboutToModify
protected byte	available
int	computons
protected boolean	dirty
int	domainZeroMemory
boolean	forcedClose
long[]	growing Field for caching shares information.
java.lang.String	hostKey
java.lang.String	hostName
static boolean	HP_HACK
NodeID	id All nodes are endowed by creator with an ID.
ID	logicalId Logical ID for this node
java.util.Vector	macAddresses Name and address info: these are exposed to the Service Manager.
ID	machineId Machine ID for this node
int	machineType Node HW attributes: these are exposed to Service Manager.
int	memory
Node	newHost
NodeID	newHostID
java.lang.String	newHostIP
java.lang.String	newHostName
ID	newLogicalId
ID	newMachineId
ResourceType	newResourceType
int	newSaveRestore
int	nodeType
static int	NodeTypeAll
static int	NodeTypeDefault
static int	NodeTypePhysicalMachine
static int	NodeTypeVirtualMachine
Node	originalNode The original node: used during modification Should not be persisted
java.lang.String	prefferedIP
java.net.InetAddress	privateIP
protected java.util.Properties	properties Properties field for Node properties not explicitly represented by class fields.
static java.lang.String	PropertyAvailable
static java.lang.String	PropertyCodNodeDN
static java.lang.String	PropertyComputons
static java.lang.String	PropertyConsole
static java.lang.String	PropertyCpuCache
static java.lang.String	PropertyCpuModel
static java.lang.String	PropertyCpuSpeed
static java.lang.String	PropertyDhcpHWAddress
static java.lang.String	PropertyDhcpLeaseDN
static java.lang.String	PropertyDhcpOption
static java.lang.String	PropertyDhcpOptionsDN
static java.lang.String	PropertyDhcpStatements
static java.lang.String	PropertyDnsClass
static java.lang.String	PropertyDnsMXRecord
static java.lang.String	PropertyDnsZone
static java.lang.String	PropertyDonated
static java.lang.String	PropertyEthernet
static java.lang.String	PropertyHostKey
static java.lang.String	PropertyHostName
static java.lang.String	PropertyID
static java.lang.String	PropertyKernel
static java.lang.String	PropertyLogicalId
static java.lang.String	PropertyMachineId
static java.lang.String	PropertyMachineName Name to be used for naming the VM that is created for this node.
static java.lang.String	PropertyMachineType
static java.lang.String	PropertyMacs
static java.lang.String	PropertyNetSpeed
static java.lang.String	PropertyNewHostID
static java.lang.String	PropertyNewHostIP
static java.lang.String	PropertyNewHostName
static java.lang.String	PropertyNewLogicalId
static java.lang.String	PropertyNewMachineId
static java.lang.String	PropertyNewSaveRestore
static java.lang.String	PropertyNic
static java.lang.String	PropertyNodeType
static java.lang.String	PropertyNodeUpdates Property for storing the serialized version of the updates field.
static java.lang.String	PropertyNumCpus
static java.lang.String	PropertyPendingClose
static java.lang.String	PropertyPendingModify
static java.lang.String	PropertyPendingOpen
static java.lang.String	PropertyPoolID
static java.lang.String	PropertyPoolName
static java.lang.String	PropertyPoolResourceType
static java.lang.String	PropertyPreferredGateway
static java.lang.String	PropertyPreferredIP
static java.lang.String	PropertyPreferredNetmask
static java.lang.String	PropertyPreferredNetwork
static java.lang.String	PropertyPrivateGateway
static java.lang.String	PropertyPrivateIP
static java.lang.String	PropertyPrivateNetmask
static java.lang.String	PropertyPrivateNetwork
static java.lang.String	PropertyPublicGateway
static java.lang.String	PropertyPublicIP
static java.lang.String	PropertyPublicNetmask
static java.lang.String	PropertyPublicNetwork
static java.lang.String	PropertyRealHostID
static java.lang.String	PropertyRealHostIP
static java.lang.String	PropertyRealHostName
static java.lang.String	PropertyRemoteReservationID
static java.lang.String	PropertyReservationID
static java.lang.String	PropertyResourceBandwidthExtra
static java.lang.String	PropertyResourceBandwidthShare
static java.lang.String	PropertyResourceCpuExtra
static java.lang.String	PropertyResourceCpuShare
static java.lang.String	PropertyResourceMemory
static java.lang.String	PropertyResourceNewBandwidthExtra
static java.lang.String	PropertyResourceNewBandwidthShare
static java.lang.String	PropertyResourceNewCpuExtra
static java.lang.String	PropertyResourceNewCpuShare
static java.lang.String	PropertyResourceNewMemory
static java.lang.String	PropertyResourceType
static java.lang.String	PropertyRoot
static java.lang.String	PropertySaveRestore
static java.lang.String	PropertySequence
static java.lang.String	PropertySerial
static java.lang.String	PropertyServiceGateway Service network gateway
static java.lang.String	PropertyServiceIP Service network IP address.
static java.lang.String	PropertyServiceNetwork Service network base.
static java.lang.String	PropertyServiceNetworkMask Service network netmask
static java.lang.String	PropertySlice
static java.lang.String	PropertySliceID
static java.lang.String	PropertySliceNumericID
static java.lang.String	PropertySliverID
static java.lang.String	PropertyState
static java.lang.String	PropertyStatusMessage
static java.lang.String	PropertyType
static java.lang.String	PropertyVmmMemory
java.net.InetAddress	publicIP
Node	realHost
NodeID	realHostID
java.lang.String	realHostIP
java.lang.String	realHostName
IReservation	reservation
ResourceType	resourceType
int	saveRestore
static int	SaveRestoreNone
static int	SaveRestoreSaved
static int	SaveRestoreToRestore
static int	SaveRestoreToSave
protected long	sequence Sequence number.
long	sliverIdx
java.lang.String	statusMsg
Node	updates Node representing the updates to this node (used during modification) Should not be persisted
static int	VmmMemorySlack Additional memory "given" to domain0.

Constructor Summary

Node()

Node(NodeID id, Node realhost)

Node(NodeID id, Node realhost, int computons, int basis)
Constructs a descriptor for a virtual node to be hosted on a physical node.

Node(NodeID nid, java.lang.String hostName)

Method Summary

void	activate() Indicates that a node is active.
boolean	active() Predicate: is this node active?
void	addMAC(java.lang.String mac) Registers a MAC address for a node.
void	clearStatus() Clears the state and status of this node, e.g., when released back to free pool or allocated to another resource set.
java.lang.Object	clone() Node clone retains only the info exported to a Service Manager.
boolean	closed() Predicate: is this node closed (shut down or failed)?
boolean	closing() Predicate: is this node closing (shutting down)?
void	completeModify()
void	configIP(java.net.InetAddress privateIP, java.net.InetAddress publicIP) Establishes IP addressing info for this node.
java.lang.String	consumeStateMsg()
Node	copy()
void	deactivate() Indicates that a node is inactive.
boolean	down() Predicate: is this node down? (synonym for closed).
boolean	equals(java.lang.Object o) Equality predicate.
void	fail()
boolean	failed() Predicate: is this node failed?
java.lang.String	getBandwidthExtra()
java.lang.String	getBandwidthShare()
java.lang.String	getCpuExtra()
java.lang.String	getCpuShare()
java.lang.String	getEthernet()
java.lang.String	getHostKey() Returns the public key used by sshd running on this node
java.lang.String	getHostName() Returns the host name.
ID	getLogicalId()
ID	getMachineId()
java.lang.String	getMachineName() Returns the machine name
java.lang.String	getNewBandwidthExtra()
java.lang.String	getNewBandwidthShare()
java.lang.String	getNewCpuExtra()
java.lang.String	getNewCpuShare()
int	getNewMemory()
NodeID	getNodeID() Gets the Node ID of this node
int	getNodeType()
java.lang.String	getPoolID()
java.lang.String	getPoolName()
java.lang.String	getPoolResourceType()
java.net.InetAddress	getPrivateInetAddr() Gets the primary private IP Address of this node.
java.lang.String	getPrivateIPaddr() Gets the primary private IP Address of this node.
java.util.Properties	getProperties()
java.lang.String	getProperty(java.lang.String name)
java.net.InetAddress	getPublicInetAddr() Gets the primary public IP Address of this node.
java.lang.String	getPublicIP()
java.lang.String	getPublicIPaddr() Gets the primary public IP Address of this node.
Node	getRealHost() Gets the real host of this node if it is virtual, else null
ReservationID	getRemoteReservationID()
ReservationID	getReservationID()
ResourceType	getResourceType()
long	getSequence()
java.lang.String	getServiceGateway() Returns the service network mask
java.lang.String	getServiceIP() Returns the service IP address.
java.lang.String	getServiceNetwork() Returns the service network base
java.lang.String	getServiceNetworkMask() Returns the service network mask
java.lang.String	getSlice()
SliceID	getSliceID()
int	getSliceNumericID()
long	getSliverIdx() Returns the current sliver to which this node is bound.
int	getState()
java.lang.String	getStateString() Gets the state of this node as a short string.
java.lang.String	getStatusMessage() Gets the state of this node as a (possibly) longer string.
int	hashCode()
boolean	hasPending()
boolean	isAvailable()
boolean	isClosed() Returns true if this node is the process of being closed.
boolean	isClosing() Returns true if this node is the process of being closed.
boolean	isDirty()
boolean	isDonated()
boolean	isModifying() Returns true if this node is the process of being modified.
boolean	isOpening() Returns true if this node is the process of being opened.
boolean	isPhysicalMachine()
boolean	isVirtualMachine()
void	merge(Node other)
boolean	opening() Predicate: is this node opening (starting or booting)?
void	releaseToPool(BinPool pool)
void	relocate(Node newHost)
void	reset(java.util.Properties p) De-serializes the object from the given properties list.
protected void	resetMacs(java.lang.String s)
void	revisit(IActorIdentity actor, java.util.Properties properties)
java.util.Properties	save() Serializes the object into a properties list.
void	save(java.util.Properties p) Serializes the object into the given properties list.
java.lang.String	saveMacs()
void	setAvailable(boolean value)
void	setBandwidthExtra(java.lang.String value)
void	setBandwidthShare(java.lang.String value)
void	setClosing(boolean flag) Sets the closing flag
void	setCpuExtra(java.lang.String value)
void	setCpuShare(java.lang.String value)
void	setDirty(boolean dirty)
void	setDnsClass(java.lang.String value)
void	setDnsZone(java.lang.String value)
void	setDonated(boolean value)
void	setEthernet(java.lang.String eth)
void	setGateway(java.lang.String value)
void	setHostKey(java.lang.String hostKey)
static void	setHostName(java.util.Properties p, java.lang.String name) Sets the host name property on the specified properties list
void	setHostName(java.lang.String name) Sets the host name.
void	setLogicalId(ID id)
void	setMachineId(ID id)
void	setMachineName(java.lang.String name) Sets the machine name
void	setMachineType(int t)
void	setModifying(boolean flag) Sets the modifying flag
void	setMXRecord(java.lang.String value)
void	setNewBandwidthExtra(java.lang.String value)
void	setNewBandwidthShare(java.lang.String value)
void	setNewCpuExtra(java.lang.String value)
void	setNewCpuShare(java.lang.String value)
void	setNewMemory(int value)
void	setNic(java.lang.String nic)
void	setNodeType(int nodeType)
void	setOpening(boolean flag) Sets the opening flag
void	setPhysicalMachine()
void	setPoolName(java.lang.String name)
void	setPrivateGateway(java.lang.String gw)
void	setPrivateIP(java.lang.String privIP) Sets the primary private IP Address of this node.
void	setPrivateNetmask(java.lang.String mask)
void	setPrivateNetwork(java.lang.String net)
void	setProperties(java.util.Properties p) Sets property list.
void	setProperty(java.lang.String name, java.lang.String value)
void	setPublicIP(java.net.InetAddress address)
void	setPublicIP(java.lang.String pubIP) Sets the primary public IP Address of this node.
void	setPublicNetmask(java.lang.String mask)
void	setPublicNetwork(java.lang.String net)
void	setRemoteReservationID(ReservationID rid)
void	setReservationID(ReservationID rid)
void	setResourceType(ResourceType type)
void	setSequence(long sequence)
void	setServiceGateway(java.lang.String gw) Sets the service gateway
static void	setServiceIP(java.util.Properties p, java.lang.String ip) Helper method to set the service IP on a properties list.
void	setServiceIP(java.lang.String ip) Sets the service IP address.
void	setServiceNetwork(java.lang.String base) Sets the service network base
void	setServiceNetworkMask(java.lang.String base) Sets the service network mask
void	setSlice(java.lang.String name)
void	setSliceID(SliceID sliceID)
void	setSliceNumericID(int id)
void	setSliverIdx(long sliverIdx) Sets the current sliver to which this node is bound.
void	setVirtualMachine()
java.lang.String	toString()
void	transition(int tostate)
void	unsetNaming() Cleans out naming state after deallocation.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

HP_HACK

public static final boolean HP_HACK

See Also:

Constant Field Values

PropertyMachineName

public static final java.lang.String PropertyMachineName

Name to be used for naming the VM that is created for this node. This name should be valid and unique within a VMM. Machine name can be different from host name: host name is a dns-friendly name.

For an inventory physical machine this is the name given to the machine when it was added to the inventory. For an inventory machine, host name is the current name associated to the machine that is "hosted" on this inventory machine.

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Constant Field Values

PropertyEthernet

public static final java.lang.String PropertyEthernet

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PropertyNodeUpdates

public static final java.lang.String PropertyNodeUpdates

Property for storing the serialized version of the updates field.

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PropertyCodNodeDN

public static final java.lang.String PropertyCodNodeDN

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PropertyDhcpHWAddress

public static final java.lang.String PropertyDhcpHWAddress

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PropertyDhcpStatements

public static final java.lang.String PropertyDhcpStatements

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PropertyDhcpOption

public static final java.lang.String PropertyDhcpOption

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PropertyDhcpLeaseDN

public static final java.lang.String PropertyDhcpLeaseDN

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PropertyDhcpOptionsDN

public static final java.lang.String PropertyDhcpOptionsDN

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PropertySequence

public static final java.lang.String PropertySequence

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PropertyType

public static final java.lang.String PropertyType

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PropertyNodeType

public static final java.lang.String PropertyNodeType

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PropertyID

public static final java.lang.String PropertyID

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PropertyState

public static final java.lang.String PropertyState

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PropertyStatusMessage

public static final java.lang.String PropertyStatusMessage

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PropertyDonated

public static final java.lang.String PropertyDonated

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PropertyPreferredIP

public static final java.lang.String PropertyPreferredIP

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PropertyPreferredNetwork

public static final java.lang.String PropertyPreferredNetwork

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PropertyPreferredNetmask

public static final java.lang.String PropertyPreferredNetmask

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PropertyPreferredGateway

public static final java.lang.String PropertyPreferredGateway

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PropertyServiceIP

public static final java.lang.String PropertyServiceIP

Service network IP address.

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PropertyServiceNetwork

public static final java.lang.String PropertyServiceNetwork

Service network base.

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PropertyServiceNetworkMask

public static final java.lang.String PropertyServiceNetworkMask

Service network netmask

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PropertyServiceGateway

public static final java.lang.String PropertyServiceGateway

Service network gateway

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PropertyPrivateIP

public static final java.lang.String PropertyPrivateIP

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PropertyPrivateNetwork

public static final java.lang.String PropertyPrivateNetwork

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PropertyPrivateNetmask

public static final java.lang.String PropertyPrivateNetmask

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PropertyPrivateGateway

public static final java.lang.String PropertyPrivateGateway

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PropertyPublicIP

public static final java.lang.String PropertyPublicIP

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PropertyPublicGateway

public static final java.lang.String PropertyPublicGateway

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PropertyPublicNetwork

public static final java.lang.String PropertyPublicNetwork

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PropertyPublicNetmask

public static final java.lang.String PropertyPublicNetmask

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PropertyHostName

public static final java.lang.String PropertyHostName

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PropertyMachineType

public static final java.lang.String PropertyMachineType

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PropertyResourceType

public static final java.lang.String PropertyResourceType

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PropertySliverID

public static final java.lang.String PropertySliverID

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PropertyRealHostID

public static final java.lang.String PropertyRealHostID

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PropertyRealHostName

public static final java.lang.String PropertyRealHostName

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PropertyRealHostIP

public static final java.lang.String PropertyRealHostIP

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PropertyNewHostID

public static final java.lang.String PropertyNewHostID

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PropertyNewHostName

public static final java.lang.String PropertyNewHostName

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PropertyNewHostIP

public static final java.lang.String PropertyNewHostIP

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PropertyComputons

public static final java.lang.String PropertyComputons

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PropertyHostKey

public static final java.lang.String PropertyHostKey

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PropertyPendingOpen

public static final java.lang.String PropertyPendingOpen

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PropertyPendingClose

public static final java.lang.String PropertyPendingClose

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PropertyPendingModify

public static final java.lang.String PropertyPendingModify

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PropertyVmmMemory

public static final java.lang.String PropertyVmmMemory

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PropertyMacs

public static final java.lang.String PropertyMacs

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PropertyConsole

public static final java.lang.String PropertyConsole

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PropertySerial

public static final java.lang.String PropertySerial

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PropertyNic

public static final java.lang.String PropertyNic

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PropertyRoot

public static final java.lang.String PropertyRoot

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PropertyKernel

public static final java.lang.String PropertyKernel

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PropertyCpuModel

public static final java.lang.String PropertyCpuModel

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PropertyCpuSpeed

public static final java.lang.String PropertyCpuSpeed

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PropertyCpuCache

public static final java.lang.String PropertyCpuCache

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PropertyNetSpeed

public static final java.lang.String PropertyNetSpeed

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PropertyNumCpus

public static final java.lang.String PropertyNumCpus

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PropertyDnsClass

public static final java.lang.String PropertyDnsClass

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PropertySlice

public static final java.lang.String PropertySlice

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PropertySliceID

public static final java.lang.String PropertySliceID

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PropertySliceNumericID

public static final java.lang.String PropertySliceNumericID

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PropertyReservationID

public static final java.lang.String PropertyReservationID

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PropertyRemoteReservationID

public static final java.lang.String PropertyRemoteReservationID

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PropertyDnsZone

public static final java.lang.String PropertyDnsZone

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PropertyDnsMXRecord

public static final java.lang.String PropertyDnsMXRecord

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PropertyResourceMemory

public static final java.lang.String PropertyResourceMemory

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PropertyResourceCpuShare

public static final java.lang.String PropertyResourceCpuShare

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PropertyResourceCpuExtra

public static final java.lang.String PropertyResourceCpuExtra

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PropertyResourceBandwidthShare

public static final java.lang.String PropertyResourceBandwidthShare

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PropertyResourceBandwidthExtra

public static final java.lang.String PropertyResourceBandwidthExtra

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PropertyResourceNewMemory

public static final java.lang.String PropertyResourceNewMemory

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PropertyResourceNewCpuShare

public static final java.lang.String PropertyResourceNewCpuShare

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PropertyResourceNewCpuExtra

public static final java.lang.String PropertyResourceNewCpuExtra

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PropertyResourceNewBandwidthShare

public static final java.lang.String PropertyResourceNewBandwidthShare

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PropertyResourceNewBandwidthExtra

public static final java.lang.String PropertyResourceNewBandwidthExtra

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PropertyLogicalId

public static final java.lang.String PropertyLogicalId

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PropertyMachineId

public static final java.lang.String PropertyMachineId

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PropertyNewLogicalId

public static final java.lang.String PropertyNewLogicalId

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PropertyNewMachineId

public static final java.lang.String PropertyNewMachineId

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PropertySaveRestore

public static final java.lang.String PropertySaveRestore

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PropertyNewSaveRestore

public static final java.lang.String PropertyNewSaveRestore

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PropertyPoolName

public static final java.lang.String PropertyPoolName

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PropertyPoolID

public static final java.lang.String PropertyPoolID

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PropertyPoolResourceType

public static final java.lang.String PropertyPoolResourceType

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SaveRestoreNone

public static final int SaveRestoreNone

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SaveRestoreToSave

public static final int SaveRestoreToSave

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SaveRestoreToRestore

public static final int SaveRestoreToRestore

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SaveRestoreSaved

public static final int SaveRestoreSaved

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VmmMemorySlack

public static final int VmmMemorySlack

Additional memory "given" to domain0. (XXX: Hack)

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NodeTypeAll

public static final int NodeTypeAll

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NodeTypeDefault

public static final int NodeTypeDefault

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NodeTypePhysicalMachine

public static final int NodeTypePhysicalMachine

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NodeTypeVirtualMachine

public static final int NodeTypeVirtualMachine

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PropertyAvailable

public static final java.lang.String PropertyAvailable

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aboutToModify

public boolean aboutToModify

aboutToClose

public boolean aboutToClose

forcedClose

public boolean forcedClose

saveRestore

public int saveRestore

newSaveRestore

public int newSaveRestore

properties

protected java.util.Properties properties

Properties field for Node properties not explicitly represented by class fields.

domainZeroMemory

public int domainZeroMemory

nodeType

public int nodeType

id

public NodeID id

All nodes are endowed by creator with an ID. If virtual, the ID is unique among all virtual nodes. If physical, the ID is unique among all physical nodes.

statusMsg

public java.lang.String statusMsg

macAddresses

public java.util.Vector macAddresses

Name and address info: these are exposed to the Service Manager. For now, a COD node has one (mandatory) private IP address, and at most one (optional) public IP address.

privateIP

public java.net.InetAddress privateIP

publicIP

public java.net.InetAddress publicIP

prefferedIP

public java.lang.String prefferedIP

hostName

public java.lang.String hostName

machineType

public int machineType

Node HW attributes: these are exposed to Service Manager.

resourceType

public ResourceType resourceType

memory

public int memory

sliverIdx

public long sliverIdx

realHost

public Node realHost

realHostID

public NodeID realHostID

realHostName

public java.lang.String realHostName

realHostIP

public java.lang.String realHostIP

newHost

public Node newHost

newHostID

public NodeID newHostID

newHostName

public java.lang.String newHostName

newHostIP

public java.lang.String newHostIP

newResourceType

public ResourceType newResourceType

computons

public int computons

hostKey

public java.lang.String hostKey

originalNode

public Node originalNode

The original node: used during modification Should not be persisted

updates

public Node updates

Node representing the updates to this node (used during modification) Should not be persisted

logicalId

public ID logicalId

Logical ID for this node

machineId

public ID machineId

Machine ID for this node

newLogicalId

public ID newLogicalId

newMachineId

public ID newMachineId

dirty

protected boolean dirty

growing

public long[] growing

Field for caching shares information. Do not persist.

sequence

protected long sequence

Sequence number. Incremented on every configuration operation.

reservation

public IReservation reservation

available

protected byte available

Constructor Detail

Node

public Node()

Node

public Node(NodeID nid,
            java.lang.String hostName)

Node

public Node(NodeID id,
            Node realhost)

Node

public Node(NodeID id,
            Node realhost,
            int computons,
            int basis)

Constructs a descriptor for a virtual node to be hosted on a physical node.

Method Detail

setVirtualMachine

public void setVirtualMachine()

isVirtualMachine

public boolean isVirtualMachine()

setPhysicalMachine

public void setPhysicalMachine()

isPhysicalMachine

public boolean isPhysicalMachine()

configIP

public void configIP(java.net.InetAddress privateIP,
                     java.net.InetAddress publicIP)

Establishes IP addressing info for this node. E.g., called by AuthoritySlice when a node joins a slice.

Parameters:

privAddr - private IP address

publicIP - public (external) IP address or null

unsetNaming

public void unsetNaming()

Cleans out naming state after deallocation. XXX: This method is a hack. Come back once we have PhysicalControl

addMAC

public void addMAC(java.lang.String mac)

Registers a MAC address for a node. E.g., called by AuthoritySlice when a virtual node joins a slice.

Parameters:

mac - MAC address

clone

public java.lang.Object clone()

Node clone retains only the info exported to a Service Manager. Used on authority to make leases. If this node is virtual, hide that fact.

Overrides:

clone in class java.lang.Object

transition

public void transition(int tostate)

clearStatus

public void clearStatus()

Clears the state and status of this node, e.g., when released back to free pool or allocated to another resource set.

activate

public void activate()

Indicates that a node is active.

deactivate

public void deactivate()

Indicates that a node is inactive.

active

public boolean active()

Predicate: is this node active?

Returns:

true iff predicate condition is true

opening

public boolean opening()

Predicate: is this node opening (starting or booting)?

Returns:

true iff predicate condition is true

closing

public boolean closing()

Predicate: is this node closing (shutting down)?

Returns:

true iff predicate condition is true

closed

public boolean closed()

Predicate: is this node closed (shut down or failed)?

Returns:

true iff predicate condition is true

failed

public boolean failed()

Predicate: is this node failed?

Returns:

true iff predicate condition is true

fail

public void fail()

down

public boolean down()

Predicate: is this node down? (synonym for closed).

Returns:

true iff predicate condition is true

equals

public boolean equals(java.lang.Object o)

Equality predicate.

Overrides:

equals in class java.lang.Object

Parameters:

o - some other node

getHostKey

public java.lang.String getHostKey()

Returns the public key used by sshd running on this node

setHostKey

public void setHostKey(java.lang.String hostKey)

getRealHost

public Node getRealHost()

Gets the real host of this node if it is virtual, else null

Returns:

host node object, or null if none

getSliverIdx

public long getSliverIdx()

Returns the current sliver to which this node is bound. VM only.

Returns:

long

setSliverIdx

public void setSliverIdx(long sliverIdx)

Sets the current sliver to which this node is bound. VM only.

getNodeID

public NodeID getNodeID()

Gets the Node ID of this node

Returns:

node ID

getPrivateIPaddr

public java.lang.String getPrivateIPaddr()

Gets the primary private IP Address of this node.

Returns:

private IP address as a string

getPublicIPaddr

public java.lang.String getPublicIPaddr()

Gets the primary public IP Address of this node.

Returns:

IP address as string, or null if no public address

getPrivateInetAddr

public java.net.InetAddress getPrivateInetAddr()

Gets the primary private IP Address of this node.

Returns:

private IP address

getPublicInetAddr

public java.net.InetAddress getPublicInetAddr()

Gets the primary public IP Address of this node.

Returns:

IP address or null if no public address

setPrivateIP

public void setPrivateIP(java.lang.String privIP)
                  throws java.lang.Exception

Sets the primary private IP Address of this node.

Parameters:

privIP - private IP address as a string

Throws:

java.lang.Exception

setPublicIP

public void setPublicIP(java.lang.String pubIP)
                 throws java.lang.Exception

Sets the primary public IP Address of this node.

Parameters:

pubIP - public IP address as a string

Throws:

java.lang.Exception

setPublicIP

public void setPublicIP(java.net.InetAddress address)

getProperty

public java.lang.String getProperty(java.lang.String name)

setProperty

public void setProperty(java.lang.String name,
                        java.lang.String value)

setProperties

public void setProperties(java.util.Properties p)

Sets property list. No merge: destroys old one.

Parameters:

properties - the new property list

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

setMachineType

public void setMachineType(int t)

setResourceType

public void setResourceType(ResourceType type)

getResourceType

public ResourceType getResourceType()

save

public java.util.Properties save()
                          throws java.lang.Exception

Description copied from interface: ISerialize

Serializes the object into a properties list.

Specified by:

save in interface ISerialize

Returns:

properties list representing this object

Throws:

java.lang.Exception

saveMacs

public java.lang.String saveMacs()

resetMacs

protected void resetMacs(java.lang.String s)
                  throws java.lang.Exception

Throws:

java.lang.Exception

save

public void save(java.util.Properties p)
          throws java.lang.Exception

Description copied from interface: ISerialize

Serializes the object into the given properties list.

Specified by:

save in interface ISerialize

Parameters:

p - properties list to serialize the object into

Throws:

java.lang.Exception

reset

public void reset(java.util.Properties p)
           throws java.lang.Exception

Description copied from interface: ISerialize

De-serializes the object from the given properties list.

Specified by:

reset in interface ISerialize

Parameters:

p - properties list containing the serialized version of the object

Throws:

java.lang.Exception

revisit

public void revisit(IActorIdentity actor,
                    java.util.Properties properties)
             throws java.lang.Exception

Throws:

java.lang.Exception

getState

public int getState()

getStateString

public java.lang.String getStateString()

Gets the state of this node as a short string.

Returns:

state

getStatusMessage

public java.lang.String getStatusMessage()

Gets the state of this node as a (possibly) longer string.

Returns:

state

consumeStateMsg

public java.lang.String consumeStateMsg()

setSlice

public void setSlice(java.lang.String name)

getSlice

public java.lang.String getSlice()

setSliceNumericID

public void setSliceNumericID(int id)

getSliceNumericID

public int getSliceNumericID()

setSliceID

public void setSliceID(SliceID sliceID)

getSliceID

public SliceID getSliceID()

setReservationID

public void setReservationID(ReservationID rid)

setRemoteReservationID

public void setRemoteReservationID(ReservationID rid)

getReservationID

public ReservationID getReservationID()

getRemoteReservationID

public ReservationID getRemoteReservationID()

setPublicNetmask

public void setPublicNetmask(java.lang.String mask)

setPublicNetwork

public void setPublicNetwork(java.lang.String net)

setPrivateNetmask

public void setPrivateNetmask(java.lang.String mask)

setPrivateNetwork

public void setPrivateNetwork(java.lang.String net)

setPrivateGateway

public void setPrivateGateway(java.lang.String gw)

setNic

public void setNic(java.lang.String nic)

setDnsClass

public void setDnsClass(java.lang.String value)

setDnsZone

public void setDnsZone(java.lang.String value)

setMXRecord

public void setMXRecord(java.lang.String value)

setGateway

public void setGateway(java.lang.String value)

setCpuShare

public void setCpuShare(java.lang.String value)

getCpuShare

public java.lang.String getCpuShare()

setCpuExtra

public void setCpuExtra(java.lang.String value)

getCpuExtra

public java.lang.String getCpuExtra()

setBandwidthShare

public void setBandwidthShare(java.lang.String value)

getBandwidthShare

public java.lang.String getBandwidthShare()

setBandwidthExtra

public void setBandwidthExtra(java.lang.String value)

getBandwidthExtra

public java.lang.String getBandwidthExtra()

setNewCpuShare

public void setNewCpuShare(java.lang.String value)

getNewCpuShare

public java.lang.String getNewCpuShare()

setNewCpuExtra

public void setNewCpuExtra(java.lang.String value)

getNewCpuExtra

public java.lang.String getNewCpuExtra()

setNewBandwidthShare

public void setNewBandwidthShare(java.lang.String value)

getNewBandwidthShare

public java.lang.String getNewBandwidthShare()

setNewBandwidthExtra

public void setNewBandwidthExtra(java.lang.String value)

getNewBandwidthExtra

public java.lang.String getNewBandwidthExtra()

setNewMemory

public void setNewMemory(int value)

getNewMemory

public int getNewMemory()

merge

public void merge(Node other)

relocate

public void relocate(Node newHost)

completeModify

public void completeModify()

releaseToPool

public void releaseToPool(BinPool pool)

copy

public Node copy()
          throws java.lang.Exception

Throws:

java.lang.Exception

getLogicalId

public ID getLogicalId()

getMachineId

public ID getMachineId()

setLogicalId

public void setLogicalId(ID id)

setMachineId

public void setMachineId(ID id)

hasPending

public boolean hasPending()

getProperties

public java.util.Properties getProperties()

getPublicIP

public java.lang.String getPublicIP()

setPoolName

public void setPoolName(java.lang.String name)

getPoolName

public java.lang.String getPoolName()

setDirty

public void setDirty(boolean dirty)

isDirty

public boolean isDirty()

setMachineName

public void setMachineName(java.lang.String name)

Sets the machine name

Parameters:

name - machine name

getMachineName

public java.lang.String getMachineName()

Returns the machine name

Returns:

setHostName

public void setHostName(java.lang.String name)

Sets the host name.

Parameters:

name - host name

getHostName

public java.lang.String getHostName()

Returns the host name.

Returns:

setHostName

public static void setHostName(java.util.Properties p,
                               java.lang.String name)

Sets the host name property on the specified properties list

Parameters:

p - properties list

name - host name

setServiceIP

public void setServiceIP(java.lang.String ip)

Sets the service IP address.

Parameters:

ip - the service IP address

getServiceIP

public java.lang.String getServiceIP()

Returns the service IP address.

Returns:

setServiceNetwork

public void setServiceNetwork(java.lang.String base)

Sets the service network base

Parameters:

base - the service network base address (a valid ip)

getServiceNetwork

public java.lang.String getServiceNetwork()

Returns the service network base

Returns:

setServiceNetworkMask

public void setServiceNetworkMask(java.lang.String base)

Sets the service network mask

Parameters:

base - the service network mask

getServiceNetworkMask

public java.lang.String getServiceNetworkMask()

Returns the service network mask

Returns:

setServiceGateway

public void setServiceGateway(java.lang.String gw)

Sets the service gateway

Parameters:

gw - the service gateway

getServiceGateway

public java.lang.String getServiceGateway()

Returns the service network mask

Returns:

setServiceIP

public static void setServiceIP(java.util.Properties p,
                                java.lang.String ip)

Helper method to set the service IP on a properties list.

Parameters:

p - properties list

ip - IP address

getEthernet

public java.lang.String getEthernet()

setEthernet

public void setEthernet(java.lang.String eth)

isOpening

public boolean isOpening()

Returns true if this node is the process of being opened.

Returns:

setOpening

public void setOpening(boolean flag)

Sets the opening flag

Parameters:

flag - flag value

isClosing

public boolean isClosing()

Returns true if this node is the process of being closed.

Returns:

isClosed

public boolean isClosed()

Returns true if this node is the process of being closed.

Returns:

setClosing

public void setClosing(boolean flag)

Sets the closing flag

Parameters:

flag - flag value

isModifying

public boolean isModifying()

Returns true if this node is the process of being modified.

Returns:

setModifying

public void setModifying(boolean flag)

Sets the modifying flag

Parameters:

flag - flag value

isDonated

public boolean isDonated()

setDonated

public void setDonated(boolean value)

getSequence

public long getSequence()

setSequence

public void setSequence(long sequence)

getPoolID

public java.lang.String getPoolID()

getPoolResourceType

public java.lang.String getPoolResourceType()

isAvailable

public boolean isAvailable()

setAvailable

public void setAvailable(boolean value)

getNodeType

public int getNodeType()

setNodeType

public void setNodeType(int nodeType)