| /** |
| * Licensed to jclouds, Inc. (jclouds) under one or more |
| * contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. jclouds licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.jclouds.virtualbox.config; |
| |
| import static org.jclouds.virtualbox.config.VirtualBoxConstants.VIRTUALBOX_PRECONFIGURATION_URL; |
| |
| import java.io.File; |
| import java.io.InputStream; |
| import java.net.URI; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import org.eclipse.jetty.server.Server; |
| import org.jclouds.byon.Node; |
| import org.jclouds.byon.functions.NodeToNodeMetadata; |
| import org.jclouds.byon.suppliers.SupplyFromProviderURIOrNodesProperty; |
| import org.jclouds.compute.ComputeServiceAdapter; |
| import org.jclouds.compute.ComputeServiceAdapter.NodeAndInitialCredentials; |
| import org.jclouds.compute.ComputeServiceContext; |
| import org.jclouds.compute.ComputeServiceContextFactory; |
| import org.jclouds.compute.config.ComputeServiceAdapterContextModule; |
| import org.jclouds.compute.domain.Hardware; |
| import org.jclouds.compute.domain.HardwareBuilder; |
| import org.jclouds.compute.domain.Image; |
| import org.jclouds.compute.domain.NodeMetadata; |
| import org.jclouds.compute.domain.NodeState; |
| import org.jclouds.compute.domain.OsFamily; |
| import org.jclouds.compute.domain.TemplateBuilder; |
| import org.jclouds.compute.reference.ComputeServiceConstants.Timeouts; |
| import org.jclouds.domain.Location; |
| import org.jclouds.functions.IdentityFunction; |
| import org.jclouds.logging.slf4j.config.SLF4JLoggingModule; |
| import org.jclouds.predicates.RetryablePredicate; |
| import org.jclouds.ssh.SshClient; |
| import org.jclouds.sshj.config.SshjSshClientModule; |
| import org.jclouds.virtualbox.Host; |
| import org.jclouds.virtualbox.Preconfiguration; |
| import org.jclouds.virtualbox.compute.VirtualBoxComputeServiceAdapter; |
| import org.jclouds.virtualbox.domain.CloneSpec; |
| import org.jclouds.virtualbox.domain.ExecutionType; |
| import org.jclouds.virtualbox.domain.IsoSpec; |
| import org.jclouds.virtualbox.domain.Master; |
| import org.jclouds.virtualbox.domain.MasterSpec; |
| import org.jclouds.virtualbox.domain.NodeSpec; |
| import org.jclouds.virtualbox.domain.YamlImage; |
| import org.jclouds.virtualbox.functions.CloneAndRegisterMachineFromIMachineIfNotAlreadyExists; |
| import org.jclouds.virtualbox.functions.CreateAndInstallVm; |
| import org.jclouds.virtualbox.functions.IMachineToHardware; |
| import org.jclouds.virtualbox.functions.IMachineToImage; |
| import org.jclouds.virtualbox.functions.IMachineToNodeMetadata; |
| import org.jclouds.virtualbox.functions.IMachineToSshClient; |
| import org.jclouds.virtualbox.functions.MastersLoadingCache; |
| import org.jclouds.virtualbox.functions.NodeCreator; |
| import org.jclouds.virtualbox.functions.YamlImagesFromFileConfig; |
| import org.jclouds.virtualbox.functions.admin.FileDownloadFromURI; |
| import org.jclouds.virtualbox.functions.admin.ImagesToYamlImagesFromYamlDescriptor; |
| import org.jclouds.virtualbox.functions.admin.StartJettyIfNotAlreadyRunning; |
| import org.jclouds.virtualbox.functions.admin.StartVBoxIfNotAlreadyRunning; |
| import org.jclouds.virtualbox.predicates.SshResponds; |
| import org.testng.internal.annotations.Sets; |
| import org.virtualbox_4_1.IMachine; |
| import org.virtualbox_4_1.LockType; |
| import org.virtualbox_4_1.MachineState; |
| import org.virtualbox_4_1.VirtualBoxManager; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| import com.google.common.base.Function; |
| import com.google.common.base.Functions; |
| import com.google.common.base.Predicate; |
| import com.google.common.base.Supplier; |
| import com.google.common.base.Suppliers; |
| import com.google.common.cache.CacheBuilder; |
| import com.google.common.cache.CacheLoader; |
| import com.google.common.cache.LoadingCache; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.inject.Injector; |
| import com.google.inject.Module; |
| import com.google.inject.Provides; |
| import com.google.inject.TypeLiteral; |
| |
| /** |
| * @author Mattias Holmqvist, Andrea Turli |
| */ |
| @SuppressWarnings({ "unchecked", "rawtypes" }) |
| public class VirtualBoxComputeServiceContextModule extends |
| ComputeServiceAdapterContextModule<Supplier, Supplier, IMachine, IMachine, Image, Location> { |
| |
| public VirtualBoxComputeServiceContextModule() { |
| super(Supplier.class, Supplier.class); |
| } |
| |
| @Override |
| protected void configure() { |
| super.configure(); |
| bind(new TypeLiteral<ComputeServiceAdapter<IMachine, IMachine, Image, Location>>() { |
| }).to(VirtualBoxComputeServiceAdapter.class); |
| bind(new TypeLiteral<Function<IMachine, NodeMetadata>>() { |
| }).to(IMachineToNodeMetadata.class); |
| bind(new TypeLiteral<Function<Location, Location>>() { |
| }).to((Class) IdentityFunction.class); |
| bind(new TypeLiteral<Function<Image, Image>>() { |
| }).to((Class) IdentityFunction.class); |
| bind(new TypeLiteral<Function<IMachine, Hardware>>() { |
| }).to(IMachineToHardware.class); |
| bind(new TypeLiteral<Function<IMachine, Image>>() { |
| }).to(IMachineToImage.class); |
| bind(new TypeLiteral<CacheLoader<IsoSpec, URI>>() { |
| }).to((Class) StartJettyIfNotAlreadyRunning.class); |
| bind(new TypeLiteral<Function<URI, File>>() { |
| }).to((Class) FileDownloadFromURI.class); |
| |
| bind(new TypeLiteral<Supplier<VirtualBoxManager>>() { |
| }).to((Class) StartVBoxIfNotAlreadyRunning.class); |
| // the yaml config to image mapper |
| bind(new TypeLiteral<Supplier<Map<Image, YamlImage>>>() { |
| }).to((Class) ImagesToYamlImagesFromYamlDescriptor.class); |
| // the yaml config provider |
| bind(YamlImagesFromFileConfig.class); |
| // the master machines cache |
| bind(new TypeLiteral<LoadingCache<Image, Master>>() { |
| }).to((Class) MastersLoadingCache.class); |
| // the master creating function |
| bind(new TypeLiteral<Function<MasterSpec, IMachine>>() { |
| }).to((Class) CreateAndInstallVm.class); |
| // the machine cloning function |
| bind(new TypeLiteral<Function<NodeSpec, NodeAndInitialCredentials<IMachine>>>() { |
| }).to((Class) NodeCreator.class); |
| bind(new TypeLiteral<Function<CloneSpec, IMachine>>() { |
| }).to((Class) CloneAndRegisterMachineFromIMachineIfNotAlreadyExists.class); |
| |
| // for byon |
| bind(new TypeLiteral<Function<URI, InputStream>>() { |
| }).to(SupplyFromProviderURIOrNodesProperty.class); |
| |
| bind(new TypeLiteral<Function<IMachine, SshClient>>() { |
| }).to(IMachineToSshClient.class); |
| |
| bind(ExecutionType.class).toInstance(ExecutionType.HEADLESS); |
| bind(LockType.class).toInstance(LockType.Write); |
| } |
| |
| @Provides |
| @Singleton |
| @Preconfiguration |
| protected LoadingCache<IsoSpec, URI> preconfiguration(CacheLoader<IsoSpec, URI> cacheLoader) { |
| return CacheBuilder.newBuilder().build(cacheLoader); |
| } |
| |
| @Provides |
| @Host |
| @Singleton |
| protected ComputeServiceContext provideHostController() { |
| String provider = "byon"; |
| String identity = ""; |
| String credential = ""; |
| return new ComputeServiceContextFactory().createContext(provider, identity, credential, |
| ImmutableSet.<Module> of(new SLF4JLoggingModule(), new SshjSshClientModule())); |
| } |
| |
| @Provides |
| @Singleton |
| protected Server providesJettyServer(@Named(VIRTUALBOX_PRECONFIGURATION_URL) String preconfigurationUrl) { |
| return new Server(URI.create(preconfigurationUrl).getPort()); |
| } |
| |
| @Provides |
| @Singleton |
| protected Function<Supplier<NodeMetadata>, VirtualBoxManager> provideVBox() { |
| return new Function<Supplier<NodeMetadata>, VirtualBoxManager>() { |
| |
| @Override |
| public VirtualBoxManager apply(Supplier<NodeMetadata> nodeSupplier) { |
| return VirtualBoxManager.createInstance(nodeSupplier.get().getId()); |
| } |
| |
| @Override |
| public String toString() { |
| return "createInstanceByNodeId()"; |
| } |
| |
| }; |
| } |
| |
| @Provides |
| @Singleton |
| protected Supplier defaultClient(Supplier<VirtualBoxManager> in) { |
| return in; |
| } |
| |
| @Provides |
| @Singleton |
| protected Predicate<SshClient> sshResponds(SshResponds sshResponds, Timeouts timeouts) { |
| return new RetryablePredicate<SshClient>(sshResponds, timeouts.nodeRunning, 500l, TimeUnit.MILLISECONDS); |
| } |
| |
| @Override |
| protected Supplier provideHardware(ComputeServiceAdapter<IMachine, IMachine, Image, Location> adapter, |
| Function<IMachine, Hardware> transformer) { |
| // since no vms might be available we need to list images |
| Iterable<Image> images = adapter.listImages(); |
| Set<Hardware> hardware = Sets.newHashSet(); |
| for (Image image : images) { |
| hardware.add(new HardwareBuilder().ids(image.getId()).hypervisor("VirtualBox").name(image.getName()).build()); |
| } |
| return Suppliers.ofInstance(hardware); |
| } |
| |
| @Override |
| protected TemplateBuilder provideTemplate(Injector injector, TemplateBuilder template) { |
| return template.osFamily(OsFamily.UBUNTU).osVersionMatches("11.04"); |
| } |
| |
| @Provides |
| @Singleton |
| protected Supplier<NodeMetadata> host(Supplier<LoadingCache<String, Node>> nodes, NodeToNodeMetadata converter) |
| throws ExecutionException { |
| return Suppliers.compose(Functions.compose(converter, new Function<LoadingCache<String, Node>, Node>() { |
| |
| @Override |
| public Node apply(LoadingCache<String, Node> arg0) { |
| return arg0.apply("host"); |
| } |
| }), nodes); |
| } |
| |
| @VisibleForTesting |
| public static final Map<MachineState, NodeState> machineToNodeState = ImmutableMap |
| .<MachineState, NodeState> builder() |
| .put(MachineState.Running, NodeState.RUNNING) |
| .put(MachineState.PoweredOff, NodeState.SUSPENDED) |
| .put(MachineState.DeletingSnapshot, NodeState.PENDING) |
| .put(MachineState.DeletingSnapshotOnline, NodeState.PENDING) |
| .put(MachineState.DeletingSnapshotPaused, NodeState.PENDING) |
| .put(MachineState.FaultTolerantSyncing, NodeState.PENDING) |
| .put(MachineState.LiveSnapshotting, NodeState.PENDING) |
| .put(MachineState.SettingUp, NodeState.PENDING) |
| .put(MachineState.Starting, NodeState.PENDING) |
| .put(MachineState.Stopping, NodeState.PENDING) |
| .put(MachineState.Restoring, NodeState.PENDING) |
| // TODO What to map these states to? |
| .put(MachineState.FirstOnline, NodeState.PENDING) |
| .put(MachineState.FirstTransient, NodeState.PENDING) |
| .put(MachineState.LastOnline, NodeState.PENDING) |
| .put(MachineState.LastTransient, NodeState.PENDING) |
| .put(MachineState.Teleported, NodeState.PENDING) |
| .put(MachineState.TeleportingIn, NodeState.PENDING) |
| .put(MachineState.TeleportingPausedVM, NodeState.PENDING) |
| .put(MachineState.Aborted, NodeState.ERROR) |
| .put(MachineState.Stuck, NodeState.ERROR) |
| .put(MachineState.Null, NodeState.UNRECOGNIZED).build(); |
| |
| } |