Package org.btrplace.model.constraint

Concrete implementation of SatConstraint.

See: Description

Interface Summary

Interface	Description
Constraint	Specify a constraint.
SatConstraintChecker<C extends SatConstraint>	Check if a constraint is satisfied by a reconfiguration plan.

Class Summary

Class	Description
AllowAllConstraintChecker<C extends SatConstraint>	A default constraint checker that allow every action and event.
Among	A constraint to force a set of VMs to be hosted on a single group of nodes among those available.
AmongChecker	Checker for the Among constraint
Ban	A constraint to disallow the given VM, when running, to be hosted on a given set of nodes.
BanChecker	Checker for the Ban constraint
DenyMyVMsActions<C extends SatConstraint>	Basic checker that allow everything except all the actions on my VMs.
Fence	A constraint to force the given VM, when running, to be hosted on a given group of nodes.
FenceChecker	Checker for the Fence constraint
Gather	A constraint to force a set of VMs, if running, to be hosted on the same node.
GatherChecker	Checker for the Gather constraint
Killed	A constraint to force a VM to be killed.
KilledChecker	Checker for the Killed constraint
Lonely	A constraint to force all the given VMs, when running, to not share their host with other VMs.
LonelyChecker	Checker for the Lonely constraint
MaxOnline	A constraint to force a set of nodes to have a maximum number of nodes to be online.
MaxOnlineChecker	Checker associated to the MaxOnline constraint.
MinMTTR	An optimization constraint that minimizes the time to repair a non-viable model.
NoDelay	A constraint to force vms' actions to be executed at the beginning (at time t=0), without any delay.
NoDelayChecker	Created by vkherbac on 01/09/14.
Offline	A constraint to force a node at being offline.
OfflineChecker	Checker for the Offline constraint
Online	A constraint to force a node at being online.
OnlineChecker	Checker for the Online constraint
OptConstraint	Optimization oriented constraint.
Overbook	A constraint to specify and overbooking factor between the physical resources offered by a node and the virtual resources that are consumed by the VMs it hosts.
OverbookChecker	Checker for the Overbook constraint
Preserve	Ensure the allocation of a given minimum amount of resources for the given VM.
PreserveChecker	Checker for the Preserve constraint
Quarantine	A constraint to put a node into quarantine.
QuarantineChecker	Checker for the Quarantine constraint
Ready	A constraint to force a VM at being ready for running.
ReadyChecker	Checker for the Ready constraint
ResourceCapacity	Restrict the total amount of virtual resources consumed by the VMs hosted on the given nodes.
ResourceCapacityChecker	Checker for the ResourceCapacity constraint
Root	A constraint to avoid VM relocation to another host.
RootChecker	Checker for the Root constraint
Running	A constraint to force a VM at being running.
RunningCapacity	Restrict to a given value, the total amount of VMs running on the given set of nodes.
RunningCapacityChecker	Checker for the RunningCapacity constraint
RunningChecker	Checker for the Running constraint
SatConstraint	Abstract class to characterize a satisfaction-oriented constraint that impose a restriction on some components of a model.
Seq	A constraint to force the actions that change the given VMs state to be executed in the given order.
SeqChecker	Checker for the Seq constraint
Sleeping	A constraint to force a VM at being sleeping.
SleepingChecker	Checker for the Sleeping constraint
Split	A constraint to force several sets of VMs to not share any node when they are running.
SplitAmong	A constraint to force sets of running VMs to be hosted on distinct set of nodes.
SplitAmongChecker	Checker for the SplitAmong constraint
SplitChecker	Checker for the Split constraint
Spread	A constraint to force that the given VMs, if running, to be hosted on distinct nodes.
SpreadChecker	Checker for the Spread constraint

Package org.btrplace.model.constraint Description

Concrete implementation of SatConstraint.