org.ow2.jasmine.vmm.agent.domain.policy
Class FirstFitVMPlacementPolicy

java.lang.Object
  org.ow2.jasmine.vmm.agent.domain.policy.FirstFitVMPlacementPolicy

All Implemented Interfaces:

VMPlacementPolicy

public class FirstFitVMPlacementPolicy
extends java.lang.Object
implements VMPlacementPolicy

FirstFitVMPlacementPolicy is a VM placement policy which chooses the first host which can fit the virtual machine configuration.

Constructor Summary

FirstFitVMPlacementPolicy()

Method Summary

org.ow2.jasmine.vmm.api.HostMXBean

placeVM(org.ow2.jasmine.vmm.api.ServerPoolMXBean serverPool, org.ow2.jasmine.vmm.api.VMConfigSpec vmSpec) Returns the host of a server pool where the virtual machine whose configuration is provided as input should be placed.

Methods inherited from class java.lang.Object

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

Constructor Detail

FirstFitVMPlacementPolicy

public FirstFitVMPlacementPolicy()

Method Detail

placeVM

public org.ow2.jasmine.vmm.api.HostMXBean placeVM(org.ow2.jasmine.vmm.api.ServerPoolMXBean serverPool,
                                                  org.ow2.jasmine.vmm.api.VMConfigSpec vmSpec)

Description copied from interface: VMPlacementPolicy

Returns the host of a server pool where the virtual machine whose configuration is provided as input should be placed.

Specified by:

placeVM in interface VMPlacementPolicy

Parameters:

serverPool - the server pool where the virtual machine is to placed

vmSpec - the configuration of the virtual machine

Returns:

the host where the virtual machine should be placed or null if the policy is unable to place the virtual machine due to lack of resources