org.openbaton.nfvo.vim_interfaces.resource_management

Interface ResourceManagement

All Known Implementing Classes:

Vim

public interface ResourceManagement

Created by mpa on 30/04/15.

Method Summary

Methods

Modifier and Type	Method and Description
java.util.concurrent.Future<org.openbaton.catalogue.mano.record.VNFCInstance>	allocate(org.openbaton.catalogue.nfvo.VimInstance vimInstance, org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu, org.openbaton.catalogue.mano.record.VirtualNetworkFunctionRecord virtualNetworkFunctionRecord, org.openbaton.catalogue.mano.descriptor.VNFComponent vnfComponent, java.lang.String userdata, java.util.Map<java.lang.String,java.lang.String> floatingIps, java.util.Set<org.openbaton.catalogue.security.Key> keys) This operation allows requesting the instantiation and assignment of a virtualised resource to the VNF, as indicated by the consumer functional block.
void	createReservation(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu) This operation allows requesting the reservation of a set of virtualised resources to a consumer functional block without performing the steps of "Allocate Resource".
org.openbaton.catalogue.nfvo.Quota	getQuota(org.openbaton.catalogue.nfvo.VimInstance vimInstance) This operations return the maximal Quotas allowed to allocate.
void	migrate(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu) This operation allows moving virtualised resources between locations.
void	operate(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu, java.lang.String operation) This operation allows executing specific commands on certain allocated virtualised resources.
void	queryReservation() This operation allows querying an issued resources reservation, e.g.
java.util.List<org.openbaton.catalogue.nfvo.Server>	queryResources(org.openbaton.catalogue.nfvo.VimInstance vimInstance) This operation allows querying a virtualised resource, i.e.
java.util.concurrent.Future<java.lang.Void>	release(org.openbaton.catalogue.mano.record.VNFCInstance vnfcInstance, org.openbaton.catalogue.nfvo.VimInstance vimInstance) This operation allows de-allocating and terminating an instantiated virtualised resource.
void	releaseReservation(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu) This operation allows releasing an issued resources reservation, hence freeing the reserved virtualised resources.
void	scale(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu) This operation allows scaling a virtualised resource by adding or removing capacity, e.g.
void	update(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu) This operation allows updating the configuration and/or parameterization of an instantiated virtualised resource.
void	updateReservation(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu) This operation allows updating an issued resources reservation to increase or decrease the amount of virtualised resources in the reserved resources pool.

Method Detail

allocate

java.util.concurrent.Future<org.openbaton.catalogue.mano.record.VNFCInstance> allocate(org.openbaton.catalogue.nfvo.VimInstance vimInstance,
                                                                                     org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu,
                                                                                     org.openbaton.catalogue.mano.record.VirtualNetworkFunctionRecord virtualNetworkFunctionRecord,
                                                                                     org.openbaton.catalogue.mano.descriptor.VNFComponent vnfComponent,
                                                                                     java.lang.String userdata,
                                                                                     java.util.Map<java.lang.String,java.lang.String> floatingIps,
                                                                                     java.util.Set<org.openbaton.catalogue.security.Key> keys)
                                                                                       throws org.openbaton.exceptions.VimException

This operation allows requesting the instantiation and assignment of a virtualised resource to the VNF, as indicated by the consumer functional block.

Throws:

org.openbaton.exceptions.VimException

queryResources

java.util.List<org.openbaton.catalogue.nfvo.Server> queryResources(org.openbaton.catalogue.nfvo.VimInstance vimInstance)
                                                                   throws org.openbaton.exceptions.VimException

This operation allows querying a virtualised resource, i.e. retrieve information about an instantiated virtualised resource.

Parameters:

vimInstance -

Throws:

org.openbaton.exceptions.VimException

update

void update(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu)

This operation allows updating the configuration and/or parameterization of an instantiated virtualised resource.

Parameters:

vdu -

scale

void scale(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu)

This operation allows scaling a virtualised resource by adding or removing capacity, e.g. adding vCPUs to a virtual machine.

Parameters:

vdu -

migrate

void migrate(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu)

This operation allows moving virtualised resources between locations. For instance, the operation performs the migration of a computing resource from one host to another host; while for a storage resource, it migrates the resource from one storage location to another.

Parameters:

vdu -

operate

void operate(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu,
           java.lang.String operation)

This operation allows executing specific commands on certain allocated virtualised resources. Examples on compute resources can include (but not limited to): start, stop, pause, suspend, capture snapshot, etc.

Parameters:

vdu -

operation -

release

java.util.concurrent.Future<java.lang.Void> release(org.openbaton.catalogue.mano.record.VNFCInstance vnfcInstance,
                                                  org.openbaton.catalogue.nfvo.VimInstance vimInstance)
                                                    throws org.openbaton.exceptions.VimException

This operation allows de-allocating and terminating an instantiated virtualised resource. This operation frees resources and returns them to the NFVI resource pool.

Parameters:

vnfcInstance -

vimInstance -

Throws:

org.openbaton.exceptions.VimException

createReservation

void createReservation(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu)

This operation allows requesting the reservation of a set of virtualised resources to a consumer functional block without performing the steps of "Allocate Resource".

Parameters:

vdu -

queryReservation

void queryReservation()

This operation allows querying an issued resources reservation, e.g. to discover the virtualised resources included in a specific reserved resources pool, or the amount of free resources in such a pool.

updateReservation

void updateReservation(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu)

This operation allows updating an issued resources reservation to increase or decrease the amount of virtualised resources in the reserved resources pool.

Parameters:

vdu -

releaseReservation

void releaseReservation(org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit vdu)

This operation allows releasing an issued resources reservation, hence freeing the reserved virtualised resources.

Parameters:

vdu -

getQuota

org.openbaton.catalogue.nfvo.Quota getQuota(org.openbaton.catalogue.nfvo.VimInstance vimInstance)
                                            throws org.openbaton.exceptions.VimException

This operations return the maximal Quotas allowed to allocate.

Returns:

quota

Throws:

org.openbaton.exceptions.VimException