Package org.jclouds.openstack.nova.v2_0.compute

Class NovaComputeServiceAdapter

java.lang.Object

org.jclouds.openstack.nova.v2_0.compute.NovaComputeServiceAdapter

All Implemented Interfaces:

ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

public class NovaComputeServiceAdapter
extends Object
implements ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

The adapter used by the NovaComputeServiceContextModule to interface the nova-specific domain model to the computeService generic domain model.

Nested Class Summary

Nested classes/interfaces inherited from interface org.jclouds.compute.ComputeServiceAdapter

ComputeServiceAdapter.NodeAndInitialCredentials<N>

Field Summary

Fields

Modifier and Type	Field	Description
protected Logger	logger
protected final NovaApi	novaApi
protected final com.google.common.base.Supplier<Set<String>>	regionIds
protected final RemoveFloatingIpFromNodeAndDeallocate	removeFloatingIpFromNodeAndDeallocate

Constructor Summary

Constructors

Constructor	Description
NovaComputeServiceAdapter(NovaApi novaApi, com.google.common.base.Supplier<Set<String>> regionIds, RemoveFloatingIpFromNodeAndDeallocate removeFloatingIpFromNodeAndDeallocate, com.google.common.base.Predicate<RegionAndId> serverRunningPredicate, com.google.common.base.Predicate<RegionAndId> serverTerminatedPredicate, CleanupResources cleanupResources)

Method Summary

Modifier and Type	Method	Description
ComputeServiceAdapter.NodeAndInitialCredentials<ServerInRegion>	createNodeWithGroupEncodedIntoName(String group, String name, Template template)	Note that we do not validate extensions here, on basis that ApplyNovaTemplateOptionsCreateNodesWithGroupEncodedIntoNameThenAddToSet has already done so.
void	destroyNode(String id)
ImageInRegion	getImage(String id)	get a specific image by id
ServerInRegion	getNode(String id)
Iterable<FlavorInRegion>	listHardwareProfiles()	Hardware profiles describe available cpu, memory, and disk configurations that can be used to run a node.
Iterable<ImageInRegion>	listImages()	Images are the available configured operating systems that someone can run a node with.
Iterable<Location>	listLocations()
Iterable<ServerInRegion>	listNodes()
Iterable<ServerInRegion>	listNodesByIds(Iterable<String> ids)
void	rebootNode(String id)
void	resumeNode(String id)
void	suspendNode(String id)

Methods inherited from class java.lang.Object

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

Field Details

logger

@Named("jclouds.compute")
protected Logger logger

novaApi

protected final NovaApi novaApi

regionIds

protected final com.google.common.base.Supplier<Set<String>> regionIds

removeFloatingIpFromNodeAndDeallocate

protected final RemoveFloatingIpFromNodeAndDeallocate removeFloatingIpFromNodeAndDeallocate

Constructor Details

NovaComputeServiceAdapter

@Inject
public NovaComputeServiceAdapter(NovaApi novaApi,
 com.google.common.base.Supplier<Set<String>> regionIds,
 RemoveFloatingIpFromNodeAndDeallocate removeFloatingIpFromNodeAndDeallocate,
 @Named("jclouds.compute.timeout.node-running")
 com.google.common.base.Predicate<RegionAndId> serverRunningPredicate,
 @Named("jclouds.compute.timeout.node-terminated")
 com.google.common.base.Predicate<RegionAndId> serverTerminatedPredicate,
 CleanupResources cleanupResources)

Method Details

createNodeWithGroupEncodedIntoName

public ComputeServiceAdapter.NodeAndInitialCredentials<ServerInRegion> createNodeWithGroupEncodedIntoName(String group,
 String name,
 Template template)

Note that we do not validate extensions here, on basis that ApplyNovaTemplateOptionsCreateNodesWithGroupEncodedIntoNameThenAddToSet has already done so.

Specified by:

createNodeWithGroupEncodedIntoName in interface ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

Parameters:

group - used to aggregate nodes with identical configuration

name - unique supplied name for the node, which has the group encoded into it.

template - includes imageId, locationId, and hardwareId used to resume the instance.

Returns:

library-native representation of a node. TODO: return typed exception on createNodeFailure

See Also:

• ComputeService.createNodesInGroup(String, int, Template)

listHardwareProfiles

public Iterable<FlavorInRegion> listHardwareProfiles()

Description copied from interface: ComputeServiceAdapter

Hardware profiles describe available cpu, memory, and disk configurations that can be used to run a node.

To implement this method, return the library native hardware profiles available to the user. These will be used to launch nodes as a part of the template.

Specified by:

listHardwareProfiles in interface ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

Returns:

a non-null iterable of available hardware profiles.

See Also:

• ComputeService.listHardwareProfiles()

listImages

public Iterable<ImageInRegion> listImages()

Description copied from interface: ComputeServiceAdapter

Images are the available configured operating systems that someone can run a node with.

To implement this method, return the library native images available to the user. These will be used to launch nodes as a part of the template.

Specified by:

listImages in interface ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

Returns:

a non-null iterable of available images.

See Also:

• ComputeService.listImages()

listNodes

public Iterable<ServerInRegion> listNodes()

Specified by:

listNodes in interface ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

listNodesByIds

public Iterable<ServerInRegion> listNodesByIds(Iterable<String> ids)

Specified by:

listNodesByIds in interface ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

listLocations

public Iterable<Location> listLocations()

Specified by:

listLocations in interface ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

getNode

public ServerInRegion getNode(String id)

Specified by:

getNode in interface ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

getImage

public ImageInRegion getImage(String id)

Description copied from interface: ComputeServiceAdapter

get a specific image by id

Specified by:

getImage in interface ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

Parameters:

id -

invalid reference

Image#getId

, which is not necessarily

invalid reference

Image#getProviderId

Returns:

image or null if not exists.

destroyNode

public void destroyNode(String id)

Specified by:

destroyNode in interface ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

rebootNode

public void rebootNode(String id)

Specified by:

rebootNode in interface ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

resumeNode

public void resumeNode(String id)

Specified by:

resumeNode in interface ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>

suspendNode

public void suspendNode(String id)

Specified by:

suspendNode in interface ComputeServiceAdapter<ServerInRegion,FlavorInRegion,ImageInRegion,Location>