Issue 130: added location and made compute service set-based

git-svn-id: http://jclouds.googlecode.com/svn/trunk@2730 3d8758e0-26b5-11de-8745-db77d3ebf521

aws/core/src/main/java/org/jclouds/aws/ec2/EC2PropertiesBuilder.java

@@ -19,9 +19,10 @@
 package org.jclouds.aws.ec2;
 
 import static com.google.common.base.Preconditions.checkNotNull;
+import static org.jclouds.aws.ec2.reference.EC2Constants.PROPERTY_EC2_AMI_OWNERS;
 import static org.jclouds.aws.ec2.reference.EC2Constants.PROPERTY_EC2_ENDPOINT;
-import static org.jclouds.aws.ec2.reference.EC2Constants.PROPERTY_AWS_EXPIREINTERVAL;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AWS_ACCESSKEYID;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AWS_EXPIREINTERVAL;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AWS_SECRETACCESSKEY;
 
 import java.net.URI;
@@ -40,6 +41,7 @@ public class EC2PropertiesBuilder extends PropertiesBuilder {
       Properties properties = super.defaultProperties();
       properties.setProperty(PROPERTY_EC2_ENDPOINT, "https://ec2.us-east-1.amazonaws.com");
       properties.setProperty(PROPERTY_AWS_EXPIREINTERVAL, "60");
+      properties.setProperty(PROPERTY_EC2_AMI_OWNERS, "063491364108");
       return properties;
    }
 

aws/core/src/main/java/org/jclouds/aws/ec2/compute/EC2ComputeService.java

@@ -21,11 +21,12 @@ package org.jclouds.aws.ec2.compute;
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
 import static org.jclouds.aws.ec2.options.RunInstancesOptions.Builder.withKeyName;
+import static org.jclouds.compute.util.ComputeUtils.METADATA_TO_ID;
 
-import java.net.InetAddress;
 import java.util.Map;
-import java.util.NoSuchElementException;
 import java.util.Set;
+import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutorService;
 
 import javax.annotation.Resource;
 import javax.inject.Inject;
@@ -33,39 +34,46 @@ import javax.inject.Named;
 import javax.inject.Provider;
 import javax.inject.Singleton;
 
-import org.jclouds.aws.AWSResponseException;
+import org.jclouds.Constants;
 import org.jclouds.aws.domain.Region;
 import org.jclouds.aws.ec2.EC2Client;
-import org.jclouds.aws.ec2.compute.domain.EC2Image;
 import org.jclouds.aws.ec2.compute.domain.EC2Size;
+import org.jclouds.aws.ec2.compute.domain.KeyPairCredentials;
+import org.jclouds.aws.ec2.compute.domain.PortsRegionTag;
+import org.jclouds.aws.ec2.compute.domain.RegionTag;
+import org.jclouds.aws.ec2.compute.functions.CreateKeyPairIfNeeded;
+import org.jclouds.aws.ec2.compute.functions.CreateSecurityGroupIfNeeded;
+import org.jclouds.aws.ec2.compute.functions.RunningInstanceToNodeMetadata;
+import org.jclouds.aws.ec2.domain.AvailabilityZone;
 import org.jclouds.aws.ec2.domain.InstanceState;
-import org.jclouds.aws.ec2.domain.IpProtocol;
+import org.jclouds.aws.ec2.domain.Reservation;
-import org.jclouds.aws.ec2.domain.KeyPair;
 import org.jclouds.aws.ec2.domain.RunningInstance;
 import org.jclouds.aws.ec2.options.RunInstancesOptions;
 import org.jclouds.compute.ComputeService;
 import org.jclouds.compute.domain.ComputeMetadata;
 import org.jclouds.compute.domain.ComputeType;
-import org.jclouds.compute.domain.CreateNodeResponse;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.NodeMetadata;
+import org.jclouds.compute.domain.NodeSet;
 import org.jclouds.compute.domain.NodeState;
 import org.jclouds.compute.domain.Size;
 import org.jclouds.compute.domain.Template;
 import org.jclouds.compute.domain.TemplateBuilder;
-import org.jclouds.compute.domain.internal.ComputeMetadataImpl;
+import org.jclouds.compute.domain.internal.NodeSetImpl;
-import org.jclouds.compute.domain.internal.CreateNodeResponseImpl;
+import org.jclouds.compute.options.TemplateOptions;
-import org.jclouds.compute.domain.internal.NodeMetadataImpl;
-import org.jclouds.compute.options.RunNodeOptions;
 import org.jclouds.compute.reference.ComputeServiceConstants;
-import org.jclouds.domain.Credentials;
+import org.jclouds.concurrent.ConcurrentUtils;
+import org.jclouds.domain.Location;
+import org.jclouds.domain.LocationScope;
 import org.jclouds.logging.Logger;
 
 import com.google.common.base.Function;
+import com.google.common.base.Joiner;
 import com.google.common.base.Predicate;
-import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Iterables;
+import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
+import com.google.common.util.concurrent.ListenableFuture;
 import com.google.inject.internal.ImmutableSet;
 
 /**
@@ -73,128 +81,129 @@ import com.google.inject.internal.ImmutableSet;
  */
 @Singleton
 public class EC2ComputeService implements ComputeService {
+
+   private static Function<RunningInstance, String> instanceToId = new Function<RunningInstance, String>() {
+      @Override
+      public String apply(RunningInstance from) {
+         return from.getId();
+      }
+   };
+
+   private static class NodeMatchesTag implements Predicate<NodeMetadata> {
+      private final String tag;
+
+      @Override
+      public boolean apply(NodeMetadata from) {
+         return from.getTag().equals(tag);
+      }
+
+      public NodeMatchesTag(String tag) {
+         super();
+         this.tag = tag;
+      }
+   };
+
    @Resource
    @Named(ComputeServiceConstants.COMPUTE_LOGGER)
    protected Logger logger = Logger.NULL;
-   private final EC2Client ec2Client;
+   protected final EC2Client ec2Client;
-   protected final Provider<Set<? extends Image>> images;
+   protected final Map<RegionTag, KeyPairCredentials> credentialsMap;
-   protected final Provider<Set<? extends Size>> sizes;
+   protected final Map<PortsRegionTag, String> securityGroupMap;
+   protected final Provider<Map<String, ? extends Image>> images;
+   protected final Provider<Map<String, ? extends Size>> sizes;
+   protected final Provider<Map<String, ? extends Location>> locations;
+   protected final CreateKeyPairIfNeeded createKeyPairIfNeeded;
+   protected final CreateSecurityGroupIfNeeded createSecurityGroupIfNeeded;
    protected final Provider<TemplateBuilder> templateBuilderProvider;
-   private final Predicate<RunningInstance> instanceStateRunning;
+   protected final Predicate<RunningInstance> instanceStateRunning;
-   private final Predicate<RunningInstance> instanceStateTerminated;
+   protected final Predicate<RunningInstance> instanceStateTerminated;
-   private final RunningInstanceToNodeMetadata runningInstanceToNodeMetadata;
+   protected final RunningInstanceToNodeMetadata runningInstanceToNodeMetadata;
+   protected final ExecutorService executor;
 
    @Inject
    public EC2ComputeService(EC2Client client, Provider<TemplateBuilder> templateBuilderProvider,
-            Provider<Set<? extends Image>> images, Provider<Set<? extends Size>> sizes,
+            Provider<Map<String, ? extends Image>> images,
+            Provider<Map<String, ? extends Size>> sizes,
+            Provider<Map<String, ? extends Location>> locations,
+            Map<RegionTag, KeyPairCredentials> credentialsMap,
+            Map<PortsRegionTag, String> securityGroupMap,
+            CreateKeyPairIfNeeded createKeyPairIfNeeded,
+            CreateSecurityGroupIfNeeded createSecurityGroupIfNeeded,
             @Named("RUNNING") Predicate<RunningInstance> instanceStateRunning,
             @Named("TERMINATED") Predicate<RunningInstance> instanceStateTerminated,
-            RunningInstanceToNodeMetadata runningInstanceToNodeMetadata) {
+            RunningInstanceToNodeMetadata runningInstanceToNodeMetadata,
+            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor) {
+      this.templateBuilderProvider = templateBuilderProvider;
       this.ec2Client = client;
       this.images = images;
       this.sizes = sizes;
-      this.templateBuilderProvider = templateBuilderProvider;
+      this.locations = locations;
+      this.credentialsMap = credentialsMap;
+      this.createKeyPairIfNeeded = createKeyPairIfNeeded;
+      this.createSecurityGroupIfNeeded = createSecurityGroupIfNeeded;
+      this.securityGroupMap = securityGroupMap;
       this.instanceStateRunning = instanceStateRunning;
       this.instanceStateTerminated = instanceStateTerminated;
       this.runningInstanceToNodeMetadata = runningInstanceToNodeMetadata;
-   }
+      this.executor = executor;
-
-   private static Map<InstanceState, NodeState> instanceToNodeState = ImmutableMap
-            .<InstanceState, NodeState> builder().put(InstanceState.PENDING, NodeState.PENDING)
-            .put(InstanceState.RUNNING, NodeState.RUNNING).put(InstanceState.SHUTTING_DOWN,
-                     NodeState.PENDING).put(InstanceState.TERMINATED, NodeState.TERMINATED).build();
-
-   @Override
-   public CreateNodeResponse runNode(String name, Template template) {
-      return this.runNode(name, template, RunNodeOptions.NONE);
    }
 
    @Override
-   public CreateNodeResponse runNode(String name, Template template, RunNodeOptions options) {
+   public NodeSet runNodes(String tag, int count, Template template) {
-      checkArgument(template.getImage() instanceof EC2Image,
+      checkArgument(tag.indexOf('-') == -1, "tag cannot contain hyphens");
-               "unexpected image type. should be EC2Image, was: " + template.getImage().getClass());
       checkArgument(template.getSize() instanceof EC2Size,
                "unexpected image type. should be EC2Size, was: " + template.getSize().getClass());
-      EC2Image ec2Image = EC2Image.class.cast(template.getImage());
       EC2Size ec2Size = EC2Size.class.cast(template.getSize());
 
-      Region region = ec2Image.getImage().getRegion();
+      // parse the availability zone of the request
-      KeyPair keyPair = createKeyPairInRegion(region, name);
+      AvailabilityZone zone = template.getLocation().getScope() == LocationScope.ZONE ? AvailabilityZone
-      String securityGroupName = name;
+               .fromValue(template.getLocation().getId())
-      createSecurityGroupInRegion(region, securityGroupName, options.getOpenPorts());
+               : null;
 
-      logger.debug(">> running instance region(%s) ami(%s) type(%s) keyPair(%s) securityGroup(%s)",
+      // if the location has a parent, it must be an availability zone.
-               region, ec2Image.getId(), ec2Size.getInstanceType(), keyPair.getKeyName(),
+      Region region = zone == null ? Region.fromValue(template.getLocation().getId()) : Region
-               securityGroupName);
+               .fromValue(template.getLocation().getParent());
-      RunInstancesOptions instanceOptions = withKeyName(keyPair.getKeyName())// key
+
+      // get or create incidental resources
+      // TODO race condition. we were using MapMaker, but it doesn't seem to refresh properly when
+      // another thread
+      // deletes a key
+      RegionTag regionTag = new RegionTag(region, tag);
+      if (!credentialsMap.containsKey(regionTag)) {
+         credentialsMap.put(regionTag, createKeyPairIfNeeded.apply(regionTag));
+      }
+      TemplateOptions options = template.getOptions();
+      PortsRegionTag portsRegionTag = new PortsRegionTag(region, tag, options.getInboundPorts());
+      if (!securityGroupMap.containsKey(portsRegionTag)) {
+         securityGroupMap.put(portsRegionTag, createSecurityGroupIfNeeded.apply(portsRegionTag));
+      }
+
+      logger
+               .debug(
+                        ">> running %d instance region(%s) zone(%s) ami(%s) type(%s) keyPair(%s) securityGroup(%s)",
+                        count, region, zone, template.getImage().getId(),
+                        ec2Size.getInstanceType(), tag, tag);
+      RunInstancesOptions instanceOptions = withKeyName(tag)// key
                .asType(ec2Size.getInstanceType())// instance size
-               .withSecurityGroup(securityGroupName)// group I created above
+               .withSecurityGroup(tag)// group I created above
-               .withAdditionalInfo(name);
+               .withAdditionalInfo(tag);
 
       if (options.getRunScript() != null)
          instanceOptions.withUserData(options.getRunScript());
 
-      RunningInstance runningInstance = Iterables.getOnlyElement(ec2Client.getInstanceServices()
+      Reservation reservation = ec2Client.getInstanceServices().runInstancesInRegion(region, zone,
-               .runInstancesInRegion(region, null, ec2Image.getId(), 1, 1, instanceOptions));
+               template.getImage().getId(), 1, count, instanceOptions);
-      logger.debug("<< started instance(%s)", runningInstance.getId());
+      Iterable<String> ids = Iterables.transform(reservation, instanceToId);
-      instanceStateRunning.apply(runningInstance);
+
-      logger.debug("<< running instance(%s)", runningInstance.getId());
+      String idsString = Joiner.on(',').join(ids);
+      logger.debug("<< started instances(%s)", idsString);
+      Iterables.all(reservation, instanceStateRunning);
+      logger.debug("<< running instances(%s)", idsString);
 
       // refresh to get IP address
-      runningInstance = getOnlyRunningInstanceInRegion(region, runningInstance.getId());
+      return new NodeSetImpl(Iterables.transform(Iterables.concat(ec2Client.getInstanceServices()
-
+               .describeInstancesInRegion(region, Iterables.toArray(ids, String.class))),
-      Set<InetAddress> publicAddresses = runningInstance.getIpAddress() == null ? ImmutableSet
+               runningInstanceToNodeMetadata));
-               .<InetAddress> of() : ImmutableSet.<InetAddress> of(runningInstance.getIpAddress());
-      Set<InetAddress> privateAddresses = runningInstance.getPrivateIpAddress() == null ? ImmutableSet
-               .<InetAddress> of()
-               : ImmutableSet.<InetAddress> of(runningInstance.getPrivateIpAddress());
-      return new CreateNodeResponseImpl(runningInstance.getId(), name, runningInstance.getRegion()
-               .toString(), null, ImmutableMap.<String, String> of(), instanceToNodeState
-               .get(runningInstance.getInstanceState()), publicAddresses, privateAddresses,
-               new Credentials("root", keyPair.getKeyMaterial()), ImmutableMap
-                        .<String, String> of());
-   }
-
-   private KeyPair createKeyPairInRegion(Region region, String name) {
-      logger.debug(">> creating keyPair region(%s) name(%s)", region, name);
-      KeyPair keyPair;
-      try {
-         keyPair = ec2Client.getKeyPairServices().createKeyPairInRegion(region, name);
-         logger.debug("<< created keyPair(%s)", keyPair.getKeyName());
-
-      } catch (AWSResponseException e) {
-         if (e.getError().getCode().equals("InvalidKeyPair.Duplicate")) {
-            keyPair = Iterables.getLast(ec2Client.getKeyPairServices().describeKeyPairsInRegion(
-                     region, name));
-            logger.debug("<< reused keyPair(%s)", keyPair.getKeyName());
-
-         } else {
-            throw e;
-         }
-      }
-      return keyPair;
-   }
-
-   private void createSecurityGroupInRegion(Region region, String name, int... ports) {
-      logger.debug(">> creating securityGroup region(%s) name(%s)", region, name);
-      try {
-         ec2Client.getSecurityGroupServices().createSecurityGroupInRegion(region, name, name);
-         logger.debug("<< created securityGroup(%s)", name);
-         for (int port : ports) {
-            logger.debug(">> authorizing securityGroup region(%s) name(%s) port(%s)", region, name,
-                     port);
-            ec2Client.getSecurityGroupServices().authorizeSecurityGroupIngressInRegion(region,
-                     name, IpProtocol.TCP, port, port, "0.0.0.0/0");
-            logger.debug("<< authorized securityGroup(%s)", name);
-         }
-      } catch (AWSResponseException e) {
-         if (e.getError().getCode().equals("InvalidGroup.Duplicate")) {
-            logger.debug("<< reused securityGroup(%s)", name);
-         } else {
-            throw e;
-         }
-      }
-
    }
 
    @Override
@@ -208,114 +217,132 @@ public class EC2ComputeService implements ComputeService {
       return runningInstanceToNodeMetadata.apply(runningInstance);
    }
 
-   @Singleton
-   private static class RunningInstanceToNodeMetadata implements
-            Function<RunningInstance, NodeMetadata> {
-
-      @Override
-      public NodeMetadata apply(RunningInstance from) {
-         return new NodeMetadataImpl(from.getId(), from.getKeyName(), from.getRegion().toString(),
-                  null, ImmutableMap.<String, String> of(), instanceToNodeState.get(from
-                           .getInstanceState()), nullSafeSet(from.getIpAddress()), nullSafeSet(from
-                           .getPrivateIpAddress()), ImmutableMap.<String, String> of(
-                           "availabilityZone", from.getAvailabilityZone().toString()));
-      }
-
-      Set<InetAddress> nullSafeSet(InetAddress in) {
-         if (in == null) {
-            return ImmutableSet.<InetAddress> of();
-         }
-         return ImmutableSet.<InetAddress> of(in);
-      }
-   }
-
-   private RunningInstance getOnlyRunningInstanceInRegion(Region region, String id) {
-      Iterable<RunningInstance> instances = Iterables.filter(getAllRunningInstancesInRegion(region,
-               id), new Predicate<RunningInstance>() {
-
-         @Override
-         public boolean apply(RunningInstance instance) {
-            return instance.getInstanceState() == InstanceState.PENDING
-                     || instance.getInstanceState() == InstanceState.RUNNING;
-         }
-
-      });
-      int size = Iterables.size(instances);
-      if (size == 0)
-         throw new NoSuchElementException(String.format(
-                  "%d instances in region %s have an instance with id %s running.", size, region,
-                  id));
-      if (size > 1)
-         throw new IllegalStateException(String.format(
-                  "%d instances in region %s have an instance with id %s running.  Expected 1",
-                  size, region, id));
-      return Iterables.getOnlyElement(instances);
-   }
-
    private Iterable<RunningInstance> getAllRunningInstancesInRegion(Region region, String id) {
       return Iterables
                .concat(ec2Client.getInstanceServices().describeInstancesInRegion(region, id));
    }
 
-   /**
-    * hack alert. can't find a good place to store the original servername, so we are reusing the
-    * keyname. This will break.
-    */
    @Override
-   public Set<ComputeMetadata> listNodes() {
+   public Map<String, NodeMetadata> getNodes() {
       logger.debug(">> listing servers");
-      Set<ComputeMetadata> servers = Sets.newHashSet();
+      Map<String, NodeMetadata> nodes = doGetNodes();
+      logger.debug("<< list(%d)", nodes.size());
+      return nodes;
+   }
+
+   protected Map<String, NodeMetadata> doGetNodes() {
+      Set<NodeMetadata> nodes = Sets.newHashSet();
       for (Region region : ImmutableSet.of(Region.US_EAST_1, Region.US_WEST_1, Region.EU_WEST_1)) {
-         Iterables.addAll(servers, Iterables.transform(Iterables.concat(ec2Client
+         Iterables.addAll(nodes, Iterables.transform(Iterables.concat(ec2Client
                   .getInstanceServices().describeInstancesInRegion(region)),
-                  new Function<RunningInstance, ComputeMetadata>() {
+                  runningInstanceToNodeMetadata));
-                     @Override
-                     public ComputeMetadata apply(RunningInstance from) {
-                        return new ComputeMetadataImpl(ComputeType.NODE, from.getId(), from
-                                 .getKeyName(), from.getRegion().toString(), null, ImmutableMap
-                                 .<String, String> of());
-                     }
-                  }));
       }
-      logger.debug("<< list(%d)", servers.size());
+      return Maps.uniqueIndex(nodes, METADATA_TO_ID);
-      return servers;
    }
 
    @Override
-   public void destroyNode(ComputeMetadata node) {
+   public void destroyNode(ComputeMetadata metadata) {
-      checkArgument(node.getType() == ComputeType.NODE, "this is only valid for nodes, not "
+      checkArgument(metadata.getType() == ComputeType.NODE, "this is only valid for nodes, not "
-               + node.getType());
+               + metadata.getType());
-      checkNotNull(node.getId(), "node.id");
+      checkNotNull(metadata.getId(), "node.id");
+      NodeMetadata node = metadata instanceof NodeMetadata ? NodeMetadata.class.cast(metadata)
+               : getNodeMetadata(metadata);
+      String tag = checkNotNull(node.getTag(), "node.tag");
+
       Region region = getRegionFromNodeOrDefault(node);
-      for (RunningInstance runningInstance : getAllRunningInstancesInRegion(region, node.getId())) {
+
-         // grab the old keyname
+      RunningInstance instance = getInstance(node, region);
-         String name = runningInstance.getKeyName();
+      if (instance.getInstanceState() != InstanceState.TERMINATED) {
          logger.debug(">> terminating instance(%s)", node.getId());
-         ec2Client.getInstanceServices().terminateInstancesInRegion(region, node.getId());
+         boolean success = false;
-         boolean success = instanceStateTerminated.apply(runningInstance);
+         while (!success) {
+            ec2Client.getInstanceServices().terminateInstancesInRegion(region, node.getId());
+            success = instanceStateTerminated.apply(getInstance(node, region));
+         }
          logger.debug("<< terminated instance(%s) success(%s)", node.getId(), success);
-         logger.debug(">> deleting keyPair(%s)", name);
+      }
-         ec2Client.getKeyPairServices().deleteKeyPairInRegion(region, name);
+      if (Iterables.all(doGetNodes(tag), new Predicate<NodeMetadata>() {
-         logger.debug("<< deleted keyPair(%s)", name);
+         @Override
-         logger.debug(">> deleting securityGroup(%s)", name);
+         public boolean apply(NodeMetadata input) {
-         ec2Client.getSecurityGroupServices().deleteSecurityGroupInRegion(region, name);
+            return input.getState() == NodeState.TERMINATED;
-         logger.debug("<< deleted securityGroup(%s)", name);
+         }
+      })) {
+         deleteKeyPair(region, tag);
+         deleteSecurityGroup(region, tag);
+      }
+   }
+
+   private RunningInstance getInstance(NodeMetadata node, Region region) {
+      return Iterables.getOnlyElement(getAllRunningInstancesInRegion(region, node.getId()));
+   }
+
+   private void deleteSecurityGroup(Region region, String tag) {
+      if (ec2Client.getSecurityGroupServices().describeSecurityGroupsInRegion(region, tag).size() > 0) {
+         logger.debug(">> deleting securityGroup(%s)", tag);
+         ec2Client.getSecurityGroupServices().deleteSecurityGroupInRegion(region, tag);
+         securityGroupMap.remove(new PortsRegionTag(region, tag, null)); // TODO: test this clear
+         // happens
+         logger.debug("<< deleted securityGroup(%s)", tag);
+      }
+   }
+
+   private void deleteKeyPair(Region region, String tag) {
+      if (ec2Client.getKeyPairServices().describeKeyPairsInRegion(region, tag).size() > 0) {
+         logger.debug(">> deleting keyPair(%s)", tag);
+         ec2Client.getKeyPairServices().deleteKeyPairInRegion(region, tag);
+         credentialsMap.remove(new RegionTag(region, tag)); // TODO: test this clear happens
+         logger.debug("<< deleted keyPair(%s)", tag);
       }
    }
 
    private Region getRegionFromNodeOrDefault(ComputeMetadata node) {
-      Region region = node.getLocation() != null ? Region.fromValue(node.getLocation())
+      Location location = getLocations().get(node.getLocationId());
-               : Region.DEFAULT;
+      Region region = location.getScope() == LocationScope.REGION ? Region.fromValue(location
+               .getId()) : Region.fromValue(location.getParent());
       return region;
    }
 
    @Override
-   public Set<? extends Size> listSizes() {
+   public void destroyNodes(String tag) { // TODO parallel
+      logger.debug(">> terminating servers by tag(%s)", tag);
+      Set<ListenableFuture<Void>> responses = Sets.newHashSet();
+      for (final NodeMetadata node : doGetNodes(tag)) {
+         responses.add(ConcurrentUtils.makeListenable(executor.submit(new Callable<Void>() {
+            @Override
+            public Void call() throws Exception {
+               destroyNode(node);
+               return null;
+            }
+         }), executor));
+      }
+      ConcurrentUtils.awaitCompletion(responses, executor, null, logger, "nodes");
+      logger.debug("<< destroyed");
+   }
+
+   @Override
+   public Map<String, ? extends Location> getLocations() {
+      return locations.get();
+   }
+
+   @Override
+   public NodeSet getNodes(String tag) {
+      logger.debug(">> listing servers by tag(%s)", tag);
+      NodeSet nodes = doGetNodes(tag);
+      logger.debug("<< list(%d)", nodes.size());
+      return nodes;
+   }
+
+   protected NodeSet doGetNodes(String tag) {
+      return new NodeSetImpl(Iterables.filter(doGetNodes().values(), new NodeMatchesTag(tag)));
+   }
+
+   @Override
+   public Map<String, ? extends Size> getSizes() {
       return sizes.get();
    }
 
    @Override
-   public Set<? extends Image> listImages() {
+   public Map<String, ? extends Image> getImages() {
       return images.get();
    }
 

aws/core/src/main/java/org/jclouds/aws/ec2/compute/config/EC2ComputeServiceContextModule.java

@@ -19,6 +19,7 @@
 package org.jclouds.aws.ec2.compute.config;
 
 import static org.jclouds.aws.ec2.options.DescribeImagesOptions.Builder.ownedBy;
+import static org.jclouds.aws.ec2.reference.EC2Constants.PROPERTY_EC2_AMI_OWNERS;
 
 import java.net.URI;
 import java.util.Map;
@@ -37,21 +38,36 @@ import org.jclouds.aws.ec2.EC2;
 import org.jclouds.aws.ec2.EC2AsyncClient;
 import org.jclouds.aws.ec2.EC2Client;
 import org.jclouds.aws.ec2.compute.EC2ComputeService;
-import org.jclouds.aws.ec2.compute.domain.EC2Image;
 import org.jclouds.aws.ec2.compute.domain.EC2Size;
+import org.jclouds.aws.ec2.compute.domain.KeyPairCredentials;
+import org.jclouds.aws.ec2.compute.domain.PortsRegionTag;
+import org.jclouds.aws.ec2.compute.domain.RegionTag;
+import org.jclouds.aws.ec2.compute.functions.CreateKeyPairIfNeeded;
+import org.jclouds.aws.ec2.compute.functions.CreateSecurityGroupIfNeeded;
 import org.jclouds.aws.ec2.config.EC2ContextModule;
+import org.jclouds.aws.ec2.domain.AvailabilityZone;
 import org.jclouds.compute.ComputeService;
 import org.jclouds.compute.ComputeServiceContext;
+import org.jclouds.compute.domain.Architecture;
+import org.jclouds.compute.domain.ComputeMetadata;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.OsFamily;
 import org.jclouds.compute.domain.Size;
+import org.jclouds.compute.domain.internal.ImageImpl;
 import org.jclouds.compute.internal.ComputeServiceContextImpl;
 import org.jclouds.compute.reference.ComputeServiceConstants;
-import org.jclouds.domain.ResourceLocation;
+import org.jclouds.domain.Location;
+import org.jclouds.domain.LocationScope;
+import org.jclouds.domain.internal.LocationImpl;
 import org.jclouds.logging.Logger;
 import org.jclouds.rest.RestContext;
 
+import com.google.common.base.Function;
+import com.google.common.base.Splitter;
+import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
 import com.google.inject.Provides;
 
@@ -68,6 +84,22 @@ public class EC2ComputeServiceContextModule extends EC2ContextModule {
       bind(ComputeService.class).to(EC2ComputeService.class).asEagerSingleton();
    }
 
+   @Provides
+   @Singleton
+   protected final Map<RegionTag, KeyPairCredentials> credentialsMap(CreateKeyPairIfNeeded in) {
+      // doesn't seem to clear when someone issues remove(key)
+      // return new MapMaker().makeComputingMap(in);
+      return Maps.newLinkedHashMap();
+   }
+
+   @Provides
+   @Singleton
+   protected final Map<PortsRegionTag, String> securityGroupMap(CreateSecurityGroupIfNeeded in) {
+      // doesn't seem to clear when someone issues remove(key)
+      // return new MapMaker().makeComputingMap(in);
+      return Maps.newLinkedHashMap();
+   }
+
    @Provides
    @Singleton
    ComputeServiceContext provideContext(ComputeService computeService,
@@ -77,16 +109,47 @@ public class EC2ComputeServiceContextModule extends EC2ContextModule {
 
    @Provides
    @Singleton
-   Set<? extends Size> provideSizes() {
+   Function<ComputeMetadata, String> indexer() {
-      return ImmutableSet.of(EC2Size.C1_MEDIUM, EC2Size.C1_XLARGE, EC2Size.M1_LARGE,
+      return new Function<ComputeMetadata, String>() {
-               EC2Size.M1_SMALL, EC2Size.M1_XLARGE, EC2Size.M2_2XLARGE, EC2Size.M2_4XLARGE);
+         @Override
+         public String apply(ComputeMetadata from) {
+            return from.getId();
+         }
+      };
    }
 
    @Provides
    @Singleton
-   @ResourceLocation
+   Map<String, ? extends Size> provideSizes(Function<ComputeMetadata, String> indexer) {
-   String getRegion(@EC2 Region region) {
+      return Maps.uniqueIndex(ImmutableSet.of(EC2Size.C1_MEDIUM, EC2Size.C1_XLARGE,
-      return region.value();
+               EC2Size.M1_LARGE, EC2Size.M1_SMALL, EC2Size.M1_XLARGE, EC2Size.M2_2XLARGE,
+               EC2Size.M2_4XLARGE), indexer);
+   }
+
+   @Provides
+   @Singleton
+   Map<String, ? extends Location> provideLocations(Map<AvailabilityZone, Region> map) {
+      Set<Location> locations = Sets.newHashSet();
+      for (AvailabilityZone zone : map.keySet()) {
+         locations.add(new LocationImpl(LocationScope.ZONE, zone.toString(), zone.toString(), map
+                  .get(zone).toString(), true));
+      }
+      for (Region region : map.values()) {
+         locations.add(new LocationImpl(LocationScope.REGION, region.toString(), region.toString(),
+                  null, true));
+      }
+      return Maps.uniqueIndex(locations, new Function<Location, String>() {
+         @Override
+         public String apply(Location from) {
+            return from.getId();
+         }
+      });
+   }
+
+   @Provides
+   @Singleton
+   Location getDefaultLocation(@EC2 Region region, Map<String, ? extends Location> map) {
+      return map.get(region.toString());
    }
 
    private static class LogHolder {
@@ -101,13 +164,24 @@ public class EC2ComputeServiceContextModule extends EC2ContextModule {
 
    @Provides
    @Singleton
-   protected Set<? extends Image> provideImages(final EC2Client sync, Map<Region, URI> regionMap,
+   @Named(PROPERTY_EC2_AMI_OWNERS)
-            LogHolder holder) throws InterruptedException, ExecutionException, TimeoutException {
+   String[] amiOwners(@Named(PROPERTY_EC2_AMI_OWNERS) String amiOwners) {
+      return Iterables.toArray(Splitter.on('.').split(amiOwners), String.class);
+   }
+
+   @Provides
+   @Singleton
+   protected Map<String, ? extends Image> provideImages(final EC2Client sync,
+            Map<Region, URI> regionMap, LogHolder holder,
+            Function<ComputeMetadata, String> indexer,
+            @Named(PROPERTY_EC2_AMI_OWNERS) String[] amiOwners) throws InterruptedException,
+            ExecutionException, TimeoutException {
       final Set<Image> images = Sets.newHashSet();
       holder.logger.debug(">> providing images");
+
       for (final Region region : regionMap.keySet()) {
          for (final org.jclouds.aws.ec2.domain.Image from : sync.getAMIServices()
-                  .describeImagesInRegion(region, ownedBy("063491364108"))) {
+                  .describeImagesInRegion(region, ownedBy(amiOwners))) {
             OsFamily os = null;
             String osDescription = from.getImageLocation();
             String version = "";
@@ -116,16 +190,28 @@ public class EC2ComputeServiceContextModule extends EC2ContextModule {
             if (matcher.find()) {
                try {
                   os = OsFamily.fromValue(matcher.group(1));
-                  matcher.group(2);//TODO no field for os version
+                  matcher.group(2);// TODO no field for os version
                   version = matcher.group(3);
                } catch (IllegalArgumentException e) {
                   holder.logger.debug("<< didn't match os(%s)", matcher.group(1));
                }
             }
-            images.add(new EC2Image(from, os, osDescription, version));
+            images
+                     .add(new ImageImpl(
+                              from.getId(),
+                              from.getName(),
+                              region.toString(),
+                              null,
+                              ImmutableMap.<String, String> of(),
+                              from.getDescription(),
+                              version,
+                              os,
+                              osDescription,
+                              from.getArchitecture() == org.jclouds.aws.ec2.domain.Image.Architecture.I386 ? Architecture.X86_32
+                                       : Architecture.X86_64));
          }
       }
       holder.logger.debug("<< images(%d)", images.size());
-      return images;
+      return Maps.uniqueIndex(images, indexer);
    }
 }

aws/core/src/main/java/org/jclouds/aws/ec2/compute/domain/EC2Image.java

@@ -1,139 +0,0 @@
-/**
- *
- * Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
- *
- * ====================================================================
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF 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.aws.ec2.compute.domain;
-
-import org.jclouds.compute.domain.Architecture;
-import org.jclouds.compute.domain.Image;
-import org.jclouds.compute.domain.OsFamily;
-
-/**
- * 
- * @author Adrian Cole
- */
-public class EC2Image implements Image {
-   private final org.jclouds.aws.ec2.domain.Image image;
-   private final OsFamily os;
-   private final String osDescription;
-   private final String version;
-
-   public EC2Image(org.jclouds.aws.ec2.domain.Image image, OsFamily os, String osDescription,
-            String version) {
-      this.image = image;
-      this.os = os;
-      this.osDescription = osDescription;
-      this.version = version;
-   }
-
-   @Override
-   public Architecture getArchitecture() {
-      return getImage().getArchitecture() == org.jclouds.aws.ec2.domain.Image.Architecture.I386 ? Architecture.X86_32
-               : Architecture.X86_64;
-   }
-
-   @Override
-   public String getDescription() {
-      return getImage().getDescription();
-   }
-
-   @Override
-   public String getId() {
-      return getImage().getId();
-   }
-
-   @Override
-   public String getLocation() {
-      return getImage().getRegion().toString();
-   }
-
-   @Override
-   public OsFamily getOsFamily() {
-      return os;
-   }
-
-   @Override
-   public String getOsDescription() {
-      return osDescription;
-   }
-
-   @Override
-   public String getVersion() {
-      return version;
-   }
-
-   public org.jclouds.aws.ec2.domain.Image getImage() {
-      return image;
-   }
-
-   @Override
-   public int hashCode() {
-      final int prime = 31;
-      int result = 1;
-      result = prime * result + ((image == null) ? 0 : image.hashCode());
-      result = prime * result + ((os == null) ? 0 : os.hashCode());
-      result = prime * result + ((osDescription == null) ? 0 : osDescription.hashCode());
-      result = prime * result + ((version == null) ? 0 : version.hashCode());
-      return result;
-   }
-
-   @Override
-   public boolean equals(Object obj) {
-      if (this == obj)
-         return true;
-      if (obj == null)
-         return false;
-      if (getClass() != obj.getClass())
-         return false;
-      EC2Image other = (EC2Image) obj;
-      if (image == null) {
-         if (other.image != null)
-            return false;
-      } else if (!image.equals(other.image))
-         return false;
-      if (os == null) {
-         if (other.os != null)
-            return false;
-      } else if (!os.equals(other.os))
-         return false;
-      if (osDescription == null) {
-         if (other.osDescription != null)
-            return false;
-      } else if (!osDescription.equals(other.osDescription))
-         return false;
-      if (version == null) {
-         if (other.version != null)
-            return false;
-      } else if (!version.equals(other.version))
-         return false;
-      return true;
-   }
-
-   @Override
-   public String toString() {
-      return "[id=" + getId() + ", version=" + version + ", location=" + getLocation()
-               + ", architecture=" + getArchitecture() + ", operatingSystem="
-               + getOsFamily() + ", operatingSystemVersion=" + getOsDescription()
-               + ", description=" + getDescription() + "]";
-   }
-
-}

aws/core/src/main/java/org/jclouds/aws/ec2/compute/domain/EC2Size.java

@@ -27,6 +27,7 @@ import org.jclouds.aws.ec2.domain.InstanceType;
 import org.jclouds.compute.domain.Architecture;
 import org.jclouds.compute.domain.internal.SizeImpl;
 
+import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
 
 /**
@@ -34,11 +35,14 @@ import com.google.common.collect.ImmutableSet;
  * @author Adrian Cole
  */
 public class EC2Size extends SizeImpl {
+   /** The serialVersionUID */
+   private static final long serialVersionUID = 8605688733788974797L;
    private final InstanceType instanceType;
 
    EC2Size(InstanceType instanceType, Integer cores, Integer ram, Integer disk,
             Iterable<Architecture> supportedArchitectures) {
-      super(instanceType.toString(), cores, ram, disk, supportedArchitectures);
+      super(instanceType.toString(), instanceType.toString(), null, null, ImmutableMap
+               .<String, String> of(),cores, ram, disk, supportedArchitectures);
       this.instanceType = instanceType;
    }
 

aws/core/src/main/java/org/jclouds/aws/ec2/compute/domain/KeyPairCredentials.java

@@ -0,0 +1,39 @@
+package org.jclouds.aws.ec2.compute.domain;
+
+import org.jclouds.aws.ec2.domain.KeyPair;
+import org.jclouds.domain.Credentials;
+
+public class KeyPairCredentials extends Credentials {
+   private final KeyPair keyPair;
+
+   public KeyPairCredentials(String account, KeyPair keyPair) {
+      super(account, keyPair.getKeyMaterial());
+      this.keyPair = keyPair;
+   }
+
+   @Override
+   public int hashCode() {
+      final int prime = 31;
+      int result = super.hashCode();
+      result = prime * result + ((keyPair == null) ? 0 : keyPair.hashCode());
+      return result;
+   }
+
+   @Override
+   public boolean equals(Object obj) {
+      if (this == obj)
+         return true;
+      if (!super.equals(obj))
+         return false;
+      if (getClass() != obj.getClass())
+         return false;
+      KeyPairCredentials other = (KeyPairCredentials) obj;
+      if (keyPair == null) {
+         if (other.keyPair != null)
+            return false;
+      } else if (!keyPair.equals(other.keyPair))
+         return false;
+      return true;
+   }
+
+}

aws/core/src/main/java/org/jclouds/aws/ec2/compute/domain/PortsRegionTag.java

@@ -0,0 +1,20 @@
+package org.jclouds.aws.ec2.compute.domain;
+
+import org.jclouds.aws.domain.Region;
+
+public class PortsRegionTag extends RegionTag {
+   private final int[] ports;
+
+   public PortsRegionTag(Region region, String tag, int[] ports) {
+      super(region, tag);
+      this.ports = ports;
+   }
+
+   // intentionally not overriding equals or hash-code so that we can search only by region/tag in a
+   // map
+
+   public int[] getPorts() {
+      return ports;
+   }
+
+}

aws/core/src/main/java/org/jclouds/aws/ec2/compute/domain/RegionTag.java

@@ -0,0 +1,54 @@
+package org.jclouds.aws.ec2.compute.domain;
+
+import org.jclouds.aws.domain.Region;
+
+
+public class RegionTag {
+   protected final Region region;
+   protected final String tag;
+
+   public RegionTag(Region region, String tag) {
+      this.region = region;
+      this.tag = tag;
+   }
+
+   @Override
+   public int hashCode() {
+      final int prime = 31;
+      int result = 1;
+      result = prime * result + ((region == null) ? 0 : region.hashCode());
+      result = prime * result + ((tag == null) ? 0 : tag.hashCode());
+      return result;
+   }
+
+   @Override
+   public boolean equals(Object obj) {
+      if (this == obj)
+         return true;
+      if (obj == null)
+         return false;
+      if (getClass() != obj.getClass())
+         return false;
+      RegionTag other = (RegionTag) obj;
+      if (region == null) {
+         if (other.region != null)
+            return false;
+      } else if (!region.equals(other.region))
+         return false;
+      if (tag == null) {
+         if (other.tag != null)
+            return false;
+      } else if (!tag.equals(other.tag))
+         return false;
+      return true;
+   }
+
+   public Region getRegion() {
+      return region;
+   }
+
+   public String getTag() {
+      return tag;
+   }
+
+}

aws/core/src/main/java/org/jclouds/aws/ec2/compute/functions/CreateKeyPairIfNeeded.java

@@ -0,0 +1,54 @@
+package org.jclouds.aws.ec2.compute.functions;
+
+import javax.annotation.Resource;
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
+import org.jclouds.aws.AWSResponseException;
+import org.jclouds.aws.domain.Region;
+import org.jclouds.aws.ec2.EC2Client;
+import org.jclouds.aws.ec2.compute.domain.KeyPairCredentials;
+import org.jclouds.aws.ec2.compute.domain.RegionTag;
+import org.jclouds.aws.ec2.domain.KeyPair;
+import org.jclouds.compute.reference.ComputeServiceConstants;
+import org.jclouds.logging.Logger;
+
+import com.google.common.base.Function;
+import com.google.common.collect.Iterables;
+
+@Singleton
+public class CreateKeyPairIfNeeded implements Function<RegionTag, KeyPairCredentials> {
+   @Resource
+   @Named(ComputeServiceConstants.COMPUTE_LOGGER)
+   protected Logger logger = Logger.NULL;
+   protected final EC2Client ec2Client;
+
+   @Inject
+   public CreateKeyPairIfNeeded(EC2Client ec2Client) {
+      this.ec2Client = ec2Client;
+   }
+
+   @Override
+   public KeyPairCredentials apply(RegionTag from) {
+      return new KeyPairCredentials("root", createKeyPairInRegion(from.getRegion(), from.getTag()));
+   }
+
+   private KeyPair createKeyPairInRegion(Region region, String name) {
+      logger.debug(">> creating keyPair region(%s) name(%s)", region, name);
+      KeyPair keyPair;
+      try {
+         keyPair = ec2Client.getKeyPairServices().createKeyPairInRegion(region, name);
+         logger.debug("<< created keyPair(%s)", keyPair.getKeyName());
+      } catch (AWSResponseException e) {
+         if (e.getError().getCode().equals("InvalidKeyPair.Duplicate")) {
+            keyPair = Iterables.getLast(ec2Client.getKeyPairServices().describeKeyPairsInRegion(
+                     region, name));
+            logger.debug("<< reused keyPair(%s)", keyPair.getKeyName());
+         } else {
+            throw e;
+         }
+      }
+      return keyPair;
+   }
+}

aws/core/src/main/java/org/jclouds/aws/ec2/compute/functions/CreateSecurityGroupIfNeeded.java

@@ -0,0 +1,57 @@
+package org.jclouds.aws.ec2.compute.functions;
+
+import javax.annotation.Resource;
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
+import org.jclouds.aws.AWSResponseException;
+import org.jclouds.aws.domain.Region;
+import org.jclouds.aws.ec2.EC2Client;
+import org.jclouds.aws.ec2.compute.domain.PortsRegionTag;
+import org.jclouds.aws.ec2.domain.IpProtocol;
+import org.jclouds.compute.reference.ComputeServiceConstants;
+import org.jclouds.logging.Logger;
+
+import com.google.common.base.Function;
+
+@Singleton
+public class CreateSecurityGroupIfNeeded implements Function<PortsRegionTag, String> {
+   @Resource
+   @Named(ComputeServiceConstants.COMPUTE_LOGGER)
+   protected Logger logger = Logger.NULL;
+   protected final EC2Client ec2Client;
+
+   @Inject
+   public CreateSecurityGroupIfNeeded(EC2Client ec2Client) {
+      this.ec2Client = ec2Client;
+   }
+
+   @Override
+   public String apply(PortsRegionTag from) {
+      createSecurityGroupInRegion(from.getRegion(), from.getTag(), from.getPorts());
+      return from.getTag();
+   }
+
+   private void createSecurityGroupInRegion(Region region, String name, int... ports) {
+      logger.debug(">> creating securityGroup region(%s) name(%s)", region, name);
+      try {
+         ec2Client.getSecurityGroupServices().createSecurityGroupInRegion(region, name, name);
+         logger.debug("<< created securityGroup(%s)", name);
+         for (int port : ports) {
+            logger.debug(">> authorizing securityGroup region(%s) name(%s) port(%s)", region, name,
+                     port);
+            ec2Client.getSecurityGroupServices().authorizeSecurityGroupIngressInRegion(region,
+                     name, IpProtocol.TCP, port, port, "0.0.0.0/0");
+            logger.debug("<< authorized securityGroup(%s)", name);
+         }
+      } catch (AWSResponseException e) {
+         if (e.getError().getCode().equals("InvalidGroup.Duplicate")) {
+            logger.debug("<< reused securityGroup(%s)", name);
+         } else {
+            throw e;
+         }
+      }
+   }
+
+}

aws/core/src/main/java/org/jclouds/aws/ec2/compute/functions/RunningInstanceToNodeMetadata.java

@@ -0,0 +1,63 @@
+package org.jclouds.aws.ec2.compute.functions;
+
+import java.net.InetAddress;
+import java.net.URI;
+import java.util.Map;
+import java.util.Set;
+
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+import org.jclouds.aws.ec2.compute.domain.KeyPairCredentials;
+import org.jclouds.aws.ec2.compute.domain.RegionTag;
+import org.jclouds.aws.ec2.domain.InstanceState;
+import org.jclouds.aws.ec2.domain.RunningInstance;
+import org.jclouds.compute.domain.NodeMetadata;
+import org.jclouds.compute.domain.NodeState;
+import org.jclouds.compute.domain.internal.NodeMetadataImpl;
+import org.jclouds.domain.Credentials;
+
+import com.google.common.base.Function;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+
+@Singleton
+public class RunningInstanceToNodeMetadata implements Function<RunningInstance, NodeMetadata> {
+   private static final Map<InstanceState, NodeState> instanceToNodeState = ImmutableMap
+            .<InstanceState, NodeState> builder().put(InstanceState.PENDING, NodeState.PENDING)
+            .put(InstanceState.RUNNING, NodeState.RUNNING).put(InstanceState.SHUTTING_DOWN,
+                     NodeState.PENDING).put(InstanceState.TERMINATED, NodeState.TERMINATED).build();
+   private final Map<RegionTag, KeyPairCredentials> credentialsMap;
+
+   @Inject
+   public RunningInstanceToNodeMetadata(Map<RegionTag, KeyPairCredentials> credentialsMap) {
+      this.credentialsMap = credentialsMap;
+   }
+
+   @Override
+   public NodeMetadata apply(RunningInstance from) {
+      String id = from.getId();
+      String name = null; // user doesn't determine a node name;
+      URI uri = null; // no uri to get rest access to host info
+      Map<String, String> userMetadata = ImmutableMap.<String, String> of();
+      String tag = from.getKeyName();
+      NodeState state = instanceToNodeState.get(from.getInstanceState());
+      Set<InetAddress> publicAddresses = nullSafeSet(from.getIpAddress());
+      Set<InetAddress> privateAddresses = nullSafeSet(from.getPrivateIpAddress());
+      Credentials credentials = credentialsMap.containsKey(new RegionTag(from.getRegion(), tag)) ? credentialsMap
+               .get(new RegionTag(from.getRegion(), tag))
+               : null;
+      String locationId = from.getAvailabilityZone().toString();
+      Map<String, String> extra = ImmutableMap.<String, String> of();
+      return new NodeMetadataImpl(id, name, locationId, uri, userMetadata, tag, state,
+               publicAddresses, privateAddresses, extra, credentials);
+   }
+
+   Set<InetAddress> nullSafeSet(InetAddress in) {
+      if (in == null) {
+         return ImmutableSet.<InetAddress> of();
+      }
+      return ImmutableSet.<InetAddress> of(in);
+   }
+
+}

aws/core/src/main/java/org/jclouds/aws/ec2/config/EC2RestClientModule.java

@@ -32,6 +32,7 @@ import org.jclouds.aws.ec2.domain.AvailabilityZone;
 import org.jclouds.aws.ec2.domain.AvailabilityZoneInfo;
 import org.jclouds.aws.ec2.domain.RunningInstance;
 import org.jclouds.aws.ec2.predicates.InstanceStateRunning;
+import org.jclouds.aws.ec2.predicates.InstanceStateTerminated;
 import org.jclouds.aws.ec2.reference.EC2Constants;
 import org.jclouds.aws.ec2.services.AMIAsyncClient;
 import org.jclouds.aws.ec2.services.AMIClient;
@@ -91,7 +92,8 @@ public class EC2RestClientModule extends AbstractModule {
    @Provides
    @Singleton
    @Named("TERMINATED")
-   protected Predicate<RunningInstance> instanceStateTerminated(InstanceStateRunning stateTerminated) {
+   protected Predicate<RunningInstance> instanceStateTerminated(
+            InstanceStateTerminated stateTerminated) {
       return new RetryablePredicate<RunningInstance>(stateTerminated, 600, 50,
                TimeUnit.MILLISECONDS);
    }

aws/core/src/main/java/org/jclouds/aws/ec2/reference/EC2Constants.java

@@ -19,6 +19,7 @@
 package org.jclouds.aws.ec2.reference;
 
 import org.jclouds.aws.reference.AWSConstants;
+import org.jclouds.compute.ComputeService;
 
 /**
  * Configuration properties and constants used in EC2 connections.
@@ -27,5 +28,10 @@ import org.jclouds.aws.reference.AWSConstants;
  */
 public interface EC2Constants extends AWSConstants {
    public static final String PROPERTY_EC2_ENDPOINT = "jclouds.ec2.endpoint";
+   /**
+    * Listing the universe of amis is extremely expensive. set this to a comma separated value of
+    * the ami owners you wish to use in {@link ComputeService}
+    */
+   public static final String PROPERTY_EC2_AMI_OWNERS = "jclouds.ec2.ami-owners";
 
 }

aws/core/src/main/java/org/jclouds/aws/ec2/services/KeyPairAsyncClient.java

@@ -65,6 +65,7 @@ public interface KeyPairAsyncClient {
             @EndpointParam(parser = RegionToEndpoint.class) Region region,
             @FormParam("KeyName") String keyName);
 
+   // map resourcenotfoundexception to empty set
    /**
     * @see KeyPairClient#describeKeyPairsInRegion
     */

aws/core/src/main/java/org/jclouds/aws/handlers/ParseAWSErrorFromXmlContent.java

@@ -34,6 +34,7 @@ import org.jclouds.http.HttpResponse;
 import org.jclouds.http.HttpResponseException;
 import org.jclouds.logging.Logger;
 import org.jclouds.rest.AuthorizationException;
+import org.jclouds.rest.ResourceNotFoundException;
 import org.jclouds.util.Utils;
 
 import com.google.common.io.Closeables;
@@ -78,6 +79,8 @@ public class ParseAWSErrorFromXmlContent implements HttpErrorHandler {
                      if (content.indexOf('<') >= 0) {
                         AWSError error = utils.parseAWSErrorFromContent(command, response, content);
                         exception = new AWSResponseException(command, response, error);
+                        if (error.getCode().indexOf("NotFound") >= 0)
+                           exception = new ResourceNotFoundException(exception);
                      } else {
                         exception = new HttpResponseException(command, response, content);
                      }

blobstore/src/main/java/org/jclouds/blobstore/BlobStore.java

@@ -113,11 +113,9 @@ public interface BlobStore {
     *           fully qualified name relative to the container.
     * @param options
     *           byte range or condition options
-    * @return the blob you intended to receive.
+    * @return the blob you intended to receive or null, if it doesn't exist.
     * @throws ContainerNotFoundException
     *            if the container doesn't exist
-    * @throws KeyNotFoundException
-    *            if the container doesn't exist
     */
    Blob getBlob(String container, String name);
 

blobstore/src/main/java/org/jclouds/blobstore/domain/StorageMetadata.java

@@ -66,7 +66,7 @@ public interface StorageMetadata extends ResourceMetadata<StorageType> {
     * 
     */
    @Override
-   String getLocation();
+   String getLocationId();
 
    /**
     * URI used to access this resource

blobstore/src/main/java/org/jclouds/blobstore/domain/internal/BlobMetadataImpl.java

@@ -41,9 +41,9 @@ public class BlobMetadataImpl extends StorageMetadataImpl implements Serializabl
    private final String contentType;
    private final byte[] contentMD5;
 
-   public BlobMetadataImpl(String id, String name, @Nullable String location, URI uri, String eTag,
+   public BlobMetadataImpl(String id, String name, @Nullable String location, URI uri,
-            Long size, Date lastModified, Map<String, String> userMetadata, String contentType,
+            String eTag, Long size, Date lastModified, Map<String, String> userMetadata,
-            byte[] contentMD5) {
+            String contentType, byte[] contentMD5) {
       super(StorageType.BLOB, id, name, location, uri, eTag, size, lastModified, userMetadata);
       this.contentType = contentType;
       this.contentMD5 = contentMD5;

blobstore/src/main/java/org/jclouds/blobstore/functions/ResourceMetadataToRelativePathResourceMetadata.java

@@ -38,7 +38,7 @@ public class ResourceMetadataToRelativePathResourceMetadata implements
             name = name.substring(0, name.length() - suffix.length());
       }
       return new StorageMetadataImpl(StorageType.RELATIVE_PATH, md.getId(), name, md
-               .getLocation(), md.getUri(), md.getETag(), md.getSize(), md.getLastModified(), md
+               .getLocationId(), md.getUri(), md.getETag(), md.getSize(), md.getLastModified(), md
                .getUserMetadata());
    }
 

blobstore/src/main/java/org/jclouds/blobstore/util/BlobStoreUtils.java

@@ -65,7 +65,7 @@ public class BlobStoreUtils {
       blob.getMetadata().setETag(blobMeta.getETag());
       blob.getMetadata().setId(blobMeta.getId());
       blob.getMetadata().setLastModified(blobMeta.getLastModified());
-      blob.getMetadata().setLocation(blobMeta.getLocation());
+      blob.getMetadata().setLocationId(blobMeta.getLocationId());
       blob.getMetadata().setUri(blobMeta.getUri());
       blob.getMetadata().setUserMetadata(blobMeta.getUserMetadata());
       return blob;

compute/src/main/java/org/jclouds/compute/ComputeService.java

@@ -18,16 +18,16 @@
  */
 package org.jclouds.compute;
 
-import java.util.Set;
+import java.util.Map;
 
 import org.jclouds.compute.domain.ComputeMetadata;
-import org.jclouds.compute.domain.CreateNodeResponse;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.NodeMetadata;
+import org.jclouds.compute.domain.NodeSet;
 import org.jclouds.compute.domain.Size;
 import org.jclouds.compute.domain.Template;
 import org.jclouds.compute.domain.TemplateBuilder;
-import org.jclouds.compute.options.RunNodeOptions;
+import org.jclouds.domain.Location;
 
 /**
  * Provides portable access to launching compute instances.
@@ -42,36 +42,62 @@ public interface ComputeService {
    TemplateBuilder templateBuilder();
 
    /**
-    * List all sizes available to the current user
+    * all sizes available to the current user by id
     */
-   Set<? extends Size> listSizes();
+   Map<String, ? extends Size> getSizes();
 
    /**
-    * List all images available to the current user
+    * all images available to the current user by id
     */
-   Set<? extends Image> listImages();
+   Map<String, ? extends Image> getImages();
 
    /**
-    * List all nodes available to the current user
+    * all nodes available to the current user by id. If possible, the returned set will include
+    * {@link NodeMetadata} objects.
     */
-   Set<? extends ComputeMetadata> listNodes();
+   Map<String, ? extends ComputeMetadata> getNodes();
 
    /**
-    * Create a new node given the name, and template
+    * all nodes available to the current user by id
+    */
+   Map<String, ? extends Location> getLocations();
+
+   /**
+    * create and run nodes in the specified tagset. If resources needed are currently available for
+    * this tag, they will be reused. Otherwise, they will be created. Inbound port 22 will always be
+    * opened up.
+    * 
+    * @param tag
+    *           - common identifier to group nodes by, cannot contain hyphens
+    * @param maxNodes
+    *           - how many to fire up.
+    * @param template
+    *           - how to configure the nodes
     * 
     */
-   CreateNodeResponse runNode(String name, Template template);
+   NodeSet runNodes(String tag, int maxNodes, Template template);
-
-   CreateNodeResponse runNode(String name, Template template, RunNodeOptions options);
 
    /**
-    * destroy the node.
+    * destroy the node. If it is the only node in a tag set, the dependent resources will also be
+    * destroyed.
     */
    void destroyNode(ComputeMetadata node);
 
+   /**
+    * destroy the nodes identified by this tag.
+    */
+   void destroyNodes(String tag);
+
    /**
     * Find a node by its id
     */
    NodeMetadata getNodeMetadata(ComputeMetadata node);
 
+   /**
+    * get all nodes matching the tag.
+    * 
+    * @param tag
+    */
+   NodeSet getNodes(String tag);
+
 }

compute/src/main/java/org/jclouds/compute/domain/ComputeMetadata.java

@@ -50,11 +50,4 @@ public interface ComputeMetadata extends ResourceMetadata<ComputeType> {
    @Override
    public String getName();
 
-   /**
-    * location where the node exists..
-    * 
-    */
-   @Override
-   public String getLocation();
-
 }

compute/src/main/java/org/jclouds/compute/domain/Image.java

@@ -23,23 +23,22 @@
  */
 package org.jclouds.compute.domain;
 
+import org.jclouds.compute.domain.internal.ImageImpl;
+
+import com.google.inject.ImplementedBy;
+
 /**
  * Running Operating system
  * 
  * @author Adrian Cole
  */
-public interface Image {
+@ImplementedBy(ImageImpl.class)
+public interface Image extends ComputeMetadata {
 
    /**
-    * Unique ID provided by the provider (ami-abcd1234, etc)
+    * Version of the image
-    * 
     */
-   String getId();
+   String getVersion();
-
-   /**
-    * Description of the image
-    */
-   String getDescription();
 
    /**
     * Operating System
@@ -51,16 +50,6 @@ public interface Image {
     */
    String getOsDescription();
 
-   /**
-    * Version of the image
-    */
-   String getVersion();
-
-   /**
-    * Geographic location of the image.
-    */
-   String getLocation();
-
    /**
     * Operating System
     */

compute/src/main/java/org/jclouds/compute/domain/NodeMetadata.java

@@ -20,19 +20,44 @@ package org.jclouds.compute.domain;
 
 import java.net.InetAddress;
 import java.util.Map;
-import java.util.SortedSet;
+import java.util.Set;
+
+import org.jclouds.domain.Credentials;
 
 /**
  * @author Adrian Cole
  * @author Ivan Meredith
  */
 public interface NodeMetadata extends ComputeMetadata {
+
+   /**
+    * Tag used for all resources that belong to the same logical group. run, destroy commands are
+    * scoped to tag.
+    * 
+    */
+   String getTag();
+
+   /**
+    * Current State of the node
+    */
    NodeState getState();
 
-   SortedSet<InetAddress> getPublicAddresses();
+   /**
+    * All public IP addresses, potentially including shared ips.
+    */
+   Set<InetAddress> getPublicAddresses();
+
+   /**
+    * All private IP addresses.
+    */
+   Set<InetAddress> getPrivateAddresses();
+
+   /**
+    * If possible, these are returned upon all detail requests. However, it is often the case that
+    * credentials are only available at "run" time.
+    */
+   Credentials getCredentials();
 
-   SortedSet<InetAddress> getPrivateAddresses();
-   
    /**
     * Other variables present that the provider supports
     */

compute/src/main/java/org/jclouds/compute/domain/NodeSet.java

@@ -18,14 +18,11 @@
  */
 package org.jclouds.compute.domain;
 
-import org.jclouds.domain.Credentials;
+import java.util.Set;
 
 /**
  * @author Adrian Cole
- * @author Ivan Meredith
  */
-public interface CreateNodeResponse extends NodeMetadata {
+public interface NodeSet extends Set<NodeMetadata> {
-
-   Credentials getCredentials();
 
 }

compute/src/main/java/org/jclouds/compute/domain/Size.java

@@ -23,6 +23,8 @@
  */
 package org.jclouds.compute.domain;
 
+import java.util.Set;
+
 import org.jclouds.compute.domain.internal.SizeImpl;
 
 import com.google.inject.ImplementedBy;
@@ -33,13 +35,8 @@ import com.google.inject.ImplementedBy;
  * @author Adrian Cole
  */
 @ImplementedBy(SizeImpl.class)
-public interface Size extends Comparable<Size> {
+public interface Size extends ComputeMetadata {
-   
+
-   /**
-    * unique identifier of this configuration.
-    */
-   String getId();
-   
    /**
     * Amount of virtual or physical cores provided
     */
@@ -58,5 +55,5 @@ public interface Size extends Comparable<Size> {
    /**
     * Determines platforms this can support
     */
-   boolean supportsArchitecture(Architecture architecture);
+   Set<Architecture> getSupportedArchitectures();
 }

compute/src/main/java/org/jclouds/compute/domain/Template.java

@@ -18,6 +18,9 @@
  */
 package org.jclouds.compute.domain;
 
+import org.jclouds.compute.options.TemplateOptions;
+import org.jclouds.domain.Location;
+
 /**
  * Configured operating system used to start nodes.
  * 
@@ -35,4 +38,13 @@ public interface Template extends Cloneable {
     */
    Size getSize();
 
+   /**
+    * Location of the nodes.
+    */
+   Location getLocation();
+
+   /**
+    * options for launching this template, like run scripts or inbound ports
+    */
+   TemplateOptions getOptions();
 }

compute/src/main/java/org/jclouds/compute/domain/TemplateBuilder.java

@@ -24,6 +24,7 @@
 package org.jclouds.compute.domain;
 
 import org.jclouds.compute.internal.TemplateBuilderImpl;
+import org.jclouds.compute.options.TemplateOptions;
 
 import com.google.inject.ImplementedBy;
 
@@ -72,7 +73,7 @@ public interface TemplateBuilder {
    /**
     * Configure this template to start in a specific location
     */
-   TemplateBuilder location(String location);
+   TemplateBuilder locationId(String locationId);
 
    /**
     * Configure this template to require a specific architecture
@@ -121,4 +122,9 @@ public interface TemplateBuilder {
     * Generate an immutable template from the current builder.
     */
    Template build();
+
+   /**
+    * options such as inbound ports and run scripts.
+    */
+   TemplateBuilder options(TemplateOptions options);
 }

compute/src/main/java/org/jclouds/compute/domain/internal/ComputeMetadataImpl.java

@@ -35,9 +35,9 @@ public class ComputeMetadataImpl extends ResourceMetadataImpl<ComputeType> imple
    /** The serialVersionUID */
    private static final long serialVersionUID = 7374704415964898694L;
 
-   public ComputeMetadataImpl(ComputeType type, String id, String name, String location, URI uri,
+   public ComputeMetadataImpl(ComputeType type, String id, String name, String locationId, URI uri,
             Map<String, String> userMetadata) {
-      super(type, id, name, location, uri, userMetadata);
+      super(type, id, name, locationId, uri, userMetadata);
    }
 
 }

compute/src/main/java/org/jclouds/compute/domain/internal/CreateNodeResponseImpl.java

@@ -1,77 +0,0 @@
-/**
- *
- * Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>
- *
- * ====================================================================
- * Licensed 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.compute.domain.internal;
-
-import java.net.InetAddress;
-import java.net.URI;
-import java.util.Map;
-
-import org.jclouds.compute.domain.CreateNodeResponse;
-import org.jclouds.compute.domain.NodeState;
-import org.jclouds.domain.Credentials;
-
-/**
- * @author Adrian Cole
- * @author Ivan Meredith
- */
-public class CreateNodeResponseImpl extends NodeMetadataImpl implements CreateNodeResponse {
-
-   /** The serialVersionUID */
-   private static final long serialVersionUID = 3414239861247046054L;
-
-   private final Credentials credentials;
-
-   public CreateNodeResponseImpl(String id, String name, String location, URI uri,
-            Map<String, String> userMetadata, NodeState state,
-            Iterable<InetAddress> publicAddresses, Iterable<InetAddress> privateAddresses,
-            Credentials credentials, Map<String, String> extra) {
-      super(id, name, location, uri, userMetadata, state, publicAddresses, privateAddresses, extra);
-      this.credentials = credentials;
-   }
-
-   public Credentials getCredentials() {
-      return credentials;
-   }
-
-   @Override
-   public int hashCode() {
-      final int prime = 31;
-      int result = super.hashCode();
-      result = prime * result + ((credentials == null) ? 0 : credentials.hashCode());
-      return result;
-   }
-
-   @Override
-   public boolean equals(Object obj) {
-      if (this == obj)
-         return true;
-      if (!super.equals(obj))
-         return false;
-      if (getClass() != obj.getClass())
-         return false;
-      CreateNodeResponseImpl other = (CreateNodeResponseImpl) obj;
-      if (credentials == null) {
-         if (other.credentials != null)
-            return false;
-      } else if (!credentials.equals(other.credentials))
-         return false;
-      return true;
-   }
-
-}

compute/src/main/java/org/jclouds/compute/domain/internal/ImageImpl.java

@@ -23,125 +23,39 @@
  */
 package org.jclouds.compute.domain.internal;
 
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.net.URI;
+import java.util.Map;
+
+import javax.annotation.Nullable;
+
 import org.jclouds.compute.domain.Architecture;
+import org.jclouds.compute.domain.ComputeType;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.OsFamily;
 
 /**
  * @author Adrian Cole
  */
-public class ImageImpl implements Image {
+public class ImageImpl extends ComputeMetadataImpl implements Image {
+
+   /** The serialVersionUID */
+   private static final long serialVersionUID = 7856744554191025307L;
 
-   private final String id;
-   private final String description;
    private final String version;
-   private final OsFamily operatingSystem;
+   private final OsFamily osFamily;
-   private final String operatingSystemDescription;
+   private final String osDescription;
-   private final String location;
    private final Architecture architecture;
 
-   /**
+   public ImageImpl(String id, String name, String locationId, URI uri,
-    * {@inheritDoc}
+            Map<String, String> userMetadata, String description, String version,
-    */
+            @Nullable OsFamily osFamily, String osDescription, Architecture architecture) {
-   @Override
+      super(ComputeType.IMAGE, id, name, locationId, uri, userMetadata);
-   public int hashCode() {
+      this.version = checkNotNull(version, "version");
-      final int prime = 31;
+      this.osFamily = osFamily;
-      int result = 1;
+      this.osDescription = checkNotNull(osDescription, "osDescription");
-      result = prime * result + ((architecture == null) ? 0 : architecture.hashCode());
+      this.architecture = checkNotNull(architecture, "architecture");
-      result = prime * result + ((description == null) ? 0 : description.hashCode());
-      result = prime * result + ((id == null) ? 0 : id.hashCode());
-      result = prime * result + ((location == null) ? 0 : location.hashCode());
-      result = prime * result + ((operatingSystem == null) ? 0 : operatingSystem.hashCode());
-      result = prime * result + ((version == null) ? 0 : version.hashCode());
-      return result;
-   }
-
-   public ImageImpl(String id, String description, String version, OsFamily operatingSystem,
-            String operatingSystemDescription, String location, Architecture architecture) {
-      this.id = id;
-      this.description = description;
-      this.version = version;
-      this.operatingSystem = operatingSystem;
-      this.operatingSystemDescription = operatingSystemDescription;
-      this.location = location;
-      this.architecture = architecture;
-   }
-
-   /**
-    * {@inheritDoc}
-    */
-   @Override
-   public boolean equals(Object obj) {
-      if (this == obj)
-         return true;
-      if (obj == null)
-         return false;
-      if (getClass() != obj.getClass())
-         return false;
-      ImageImpl other = (ImageImpl) obj;
-      if (architecture == null) {
-         if (other.architecture != null)
-            return false;
-      } else if (!architecture.equals(other.architecture))
-         return false;
-      if (description == null) {
-         if (other.description != null)
-            return false;
-      } else if (!description.equals(other.description))
-         return false;
-      if (id == null) {
-         if (other.id != null)
-            return false;
-      } else if (!id.equals(other.id))
-         return false;
-      if (location == null) {
-         if (other.location != null)
-            return false;
-      } else if (!location.equals(other.location))
-         return false;
-      if (operatingSystem == null) {
-         if (other.operatingSystem != null)
-            return false;
-      } else if (!operatingSystem.equals(other.operatingSystem))
-         return false;
-      if (version == null) {
-         if (other.version != null)
-            return false;
-      } else if (!version.equals(other.version))
-         return false;
-      return true;
-   }
-
-   @Override
-   public String toString() {
-      return "[id=" + id + ", version=" + version + ", location=" + location + ", architecture="
-               + architecture + ", operatingSystem=" + operatingSystem
-               + ", operatingSystemVersion=" + operatingSystemDescription + ", description="
-               + description + "]";
-   }
-
-   /**
-    * {@inheritDoc}
-    */
-   @Override
-   public String getId() {
-      return id;
-   }
-
-   /**
-    * {@inheritDoc}
-    */
-   @Override
-   public String getDescription() {
-      return description;
-   }
-
-   /**
-    * {@inheritDoc}
-    */
-   @Override
-   public OsFamily getOsFamily() {
-      return operatingSystem;
    }
 
    /**
@@ -156,8 +70,16 @@ public class ImageImpl implements Image {
     * {@inheritDoc}
     */
    @Override
-   public String getLocation() {
+   public OsFamily getOsFamily() {
-      return location;
+      return osFamily;
+   }
+
+   /**
+    * {@inheritDoc}
+    */
+   @Override
+   public String getOsDescription() {
+      return osDescription;
    }
 
    /**
@@ -168,12 +90,4 @@ public class ImageImpl implements Image {
       return architecture;
    }
 
-   /**
-    * {@inheritDoc}
-    */
-   @Override
-   public String getOsDescription() {
-      return operatingSystemDescription;
-   }
-
 }

compute/src/main/java/org/jclouds/compute/domain/internal/NodeMetadataImpl.java

@@ -18,15 +18,19 @@
  */
 package org.jclouds.compute.domain.internal;
 
+import static com.google.common.base.Preconditions.checkNotNull;
+
 import java.net.InetAddress;
 import java.net.URI;
-import java.util.Comparator;
 import java.util.Map;
-import java.util.SortedSet;
+import java.util.Set;
+
+import javax.annotation.Nullable;
 
 import org.jclouds.compute.domain.ComputeType;
 import org.jclouds.compute.domain.NodeMetadata;
 import org.jclouds.compute.domain.NodeState;
+import org.jclouds.domain.Credentials;
 
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Maps;
@@ -40,47 +44,62 @@ public class NodeMetadataImpl extends ComputeMetadataImpl implements NodeMetadat
    /** The serialVersionUID */
    private static final long serialVersionUID = 7924307572338157887L;
 
-   public static final Comparator<InetAddress> ADDRESS_COMPARATOR = new Comparator<InetAddress>() {
-
-      @Override
-      public int compare(InetAddress o1, InetAddress o2) {
-         return (o1 == o2) ? 0 : o1.getHostAddress().compareTo(o2.getHostAddress());
-      }
-
-   };
    private final NodeState state;
-   private final SortedSet<InetAddress> publicAddresses = Sets.newTreeSet(ADDRESS_COMPARATOR);
+   private final Set<InetAddress> publicAddresses = Sets.newLinkedHashSet();
-   private final SortedSet<InetAddress> privateAddresses = Sets.newTreeSet(ADDRESS_COMPARATOR);
+   private final Set<InetAddress> privateAddresses = Sets.newLinkedHashSet();
    private final Map<String, String> extra = Maps.newLinkedHashMap();
+   private final Credentials credentials;
+   private final String tag;
 
-   public NodeMetadataImpl(String id, String name, String location, URI uri,
+   public NodeMetadataImpl(String id, String name, String locationId, URI uri,
-            Map<String, String> userMetadata, NodeState state,
+            Map<String, String> userMetadata, String tag, NodeState state,
             Iterable<InetAddress> publicAddresses, Iterable<InetAddress> privateAddresses,
-            Map<String, String> extra) {
+            Map<String, String> extra, @Nullable Credentials credentials) {
-      super(ComputeType.NODE, id, name, location, uri, userMetadata);
+      super(ComputeType.NODE, id, name, locationId, uri, userMetadata);
-      this.state = state;
+      this.tag = checkNotNull(tag, "tag");
-      Iterables.addAll(this.publicAddresses, publicAddresses);
+      this.state = checkNotNull(state, "state");
-      Iterables.addAll(this.privateAddresses, privateAddresses);
+      Iterables.addAll(this.publicAddresses, checkNotNull(publicAddresses, "publicAddresses"));
-      this.extra.putAll(extra);
+      Iterables.addAll(this.privateAddresses, checkNotNull(privateAddresses, "privateAddresses"));
+      this.extra.putAll(checkNotNull(extra, "extra"));
+      this.credentials = credentials;
    }
 
    /**
     * {@inheritDoc}
     */
-   public SortedSet<InetAddress> getPublicAddresses() {
+   @Override
+   public String getTag() {
+      return tag;
+   }
+
+   /**
+    * {@inheritDoc}
+    */
+   @Override
+   public Credentials getCredentials() {
+      return credentials;
+   }
+
+   /**
+    * {@inheritDoc}
+    */
+   @Override
+   public Set<InetAddress> getPublicAddresses() {
       return publicAddresses;
    }
 
    /**
     * {@inheritDoc}
     */
-   public SortedSet<InetAddress> getPrivateAddresses() {
+   @Override
+   public Set<InetAddress> getPrivateAddresses() {
       return privateAddresses;
    }
 
    /**
     * {@inheritDoc}
     */
+   @Override
    public NodeState getState() {
       return state;
    }
@@ -95,20 +114,22 @@ public class NodeMetadataImpl extends ComputeMetadataImpl implements NodeMetadat
 
    @Override
    public String toString() {
-      return "[id=" + getId() + ", name=" + getName() + ", location=" + getLocation() + ", uri="
+      return "[id=" + getId() + ", tag=" + getTag() + ", name=" + getName() + ", location="
-               + getUri() + ", userMetadata=" + getUserMetadata() + ", state=" + getState()
+               + getLocationId() + ", uri=" + getUri() + ", userMetadata=" + getUserMetadata()
-               + ", privateAddresses=" + privateAddresses + ", publicAddresses=" + publicAddresses
+               + ", state=" + getState() + ", privateAddresses=" + privateAddresses
-               + "]";
+               + ", publicAddresses=" + publicAddresses + "]";
    }
 
    @Override
    public int hashCode() {
       final int prime = 31;
       int result = super.hashCode();
+      result = prime * result + ((credentials == null) ? 0 : credentials.hashCode());
       result = prime * result + ((extra == null) ? 0 : extra.hashCode());
       result = prime * result + ((privateAddresses == null) ? 0 : privateAddresses.hashCode());
       result = prime * result + ((publicAddresses == null) ? 0 : publicAddresses.hashCode());
       result = prime * result + ((state == null) ? 0 : state.hashCode());
+      result = prime * result + ((tag == null) ? 0 : tag.hashCode());
       return result;
    }
 
@@ -121,6 +142,11 @@ public class NodeMetadataImpl extends ComputeMetadataImpl implements NodeMetadat
       if (getClass() != obj.getClass())
          return false;
       NodeMetadataImpl other = (NodeMetadataImpl) obj;
+      if (credentials == null) {
+         if (other.credentials != null)
+            return false;
+      } else if (!credentials.equals(other.credentials))
+         return false;
       if (extra == null) {
          if (other.extra != null)
             return false;
@@ -141,6 +167,11 @@ public class NodeMetadataImpl extends ComputeMetadataImpl implements NodeMetadat
             return false;
       } else if (!state.equals(other.state))
          return false;
+      if (tag == null) {
+         if (other.tag != null)
+            return false;
+      } else if (!tag.equals(other.tag))
+         return false;
       return true;
    }
 

compute/src/main/java/org/jclouds/compute/domain/internal/NodeSetImpl.java

@@ -0,0 +1,40 @@
+/**
+ *
+ * Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>
+ *
+ * ====================================================================
+ * Licensed 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.compute.domain.internal;
+
+import java.util.HashSet;
+
+import org.jclouds.compute.domain.NodeMetadata;
+import org.jclouds.compute.domain.NodeSet;
+
+import com.google.common.collect.Iterables;
+
+/**
+ * @author Adrian Cole
+ */
+public class NodeSetImpl extends HashSet<NodeMetadata> implements NodeSet {
+
+   /** The serialVersionUID */
+   private static final long serialVersionUID = 3414239861247046054L;
+
+   public NodeSetImpl(Iterable<NodeMetadata> nodes) {
+      Iterables.addAll(this, nodes);
+   }
+
+}

compute/src/main/java/org/jclouds/compute/domain/internal/SizeImpl.java

@@ -18,10 +18,18 @@
  */
 package org.jclouds.compute.domain.internal;
 
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.net.URI;
+import java.util.Map;
 import java.util.Set;
 
+import javax.annotation.Nullable;
+
 import org.jclouds.compute.domain.Architecture;
+import org.jclouds.compute.domain.ComputeType;
 import org.jclouds.compute.domain.Size;
+import org.jclouds.domain.ResourceMetadata;
 
 import com.google.common.collect.ComparisonChain;
 import com.google.common.collect.Iterables;
@@ -30,20 +38,24 @@ import com.google.common.collect.Sets;
 /**
  * @author Adrian Cole
  */
-public class SizeImpl implements Size {
+public class SizeImpl extends ComputeMetadataImpl implements Size {
-   private String id;
+   /** The serialVersionUID */
+   private static final long serialVersionUID = 8994255275911717567L;
    private final int cores;
    private final int ram;
    private final int disk;
+
    private final Set<Architecture> supportedArchitectures = Sets.newHashSet();
 
-   public SizeImpl(String id, int cores, int ram, int disk,
+   public SizeImpl(String id, String name, @Nullable String location, URI uri,
+            Map<String, String> userMetadata, int cores, int ram, int disk,
             Iterable<Architecture> supportedArchitectures) {
-      this.id = id;
+      super(ComputeType.SIZE, id, name, location, uri, userMetadata);
       this.cores = cores;
       this.ram = ram;
       this.disk = disk;
-      Iterables.addAll(this.supportedArchitectures, supportedArchitectures);
+      Iterables.addAll(this.supportedArchitectures, checkNotNull(supportedArchitectures,
+               "supportedArchitectures"));
    }
 
    /**
@@ -70,55 +82,27 @@ public class SizeImpl implements Size {
       return disk;
    }
 
+   /**
+    * {@inheritDoc}
+    */
    @Override
-   public int hashCode() {
+   public int compareTo(ResourceMetadata<ComputeType> that) {
-      final int prime = 31;
+      if (that instanceof Size) {
-      int result = 1;
+         Size thatSize = Size.class.cast(that);
-      result = prime * result + cores;
+         return ComparisonChain.start().compare(this.getCores(), thatSize.getCores()).compare(
-      result = prime * result + disk;
+                  this.getRam(), thatSize.getRam()).compare(this.getDisk(), thatSize.getDisk())
-      result = prime * result + ((id == null) ? 0 : id.hashCode());
+                  .result();
-      result = prime * result + ram;
+      } else {
-      result = prime * result
+         return super.compareTo(that);
-               + ((supportedArchitectures == null) ? 0 : supportedArchitectures.hashCode());
+      }
-      return result;
-   }
-
-   @Override
-   public boolean equals(Object obj) {
-      if (this == obj)
-         return true;
-      if (obj == null)
-         return false;
-      if (getClass() != obj.getClass())
-         return false;
-      SizeImpl other = (SizeImpl) obj;
-      if (cores != other.cores)
-         return false;
-      if (disk != other.disk)
-         return false;
-      if (id == null) {
-         if (other.id != null)
-            return false;
-      } else if (!id.equals(other.id))
-         return false;
-      if (ram != other.ram)
-         return false;
-      if (supportedArchitectures == null) {
-         if (other.supportedArchitectures != null)
-            return false;
-      } else if (!supportedArchitectures.equals(other.supportedArchitectures))
-         return false;
-      return true;
-   }
-
-   public int compareTo(Size that) {
-      return ComparisonChain.start().compare(this.getCores(), that.getCores()).compare(
-               this.getRam(), that.getRam()).compare(this.getDisk(), that.getDisk()).result();
    }
 
+   /**
+    * {@inheritDoc}
+    */
    @Override
    public String toString() {
-      return "[id=" + id + ", cores=" + cores + ", ram=" + ram + ", disk=" + disk
+      return "[id=" + getId() + ", cores=" + cores + ", ram=" + ram + ", disk=" + disk
                + ", supportedArchitectures=" + supportedArchitectures + "]";
    }
 
@@ -126,15 +110,7 @@ public class SizeImpl implements Size {
     * {@inheritDoc}
     */
    @Override
-   public boolean supportsArchitecture(Architecture architecture) {
+   public Set<Architecture> getSupportedArchitectures() {
-      return supportedArchitectures.contains(architecture);
+      return supportedArchitectures;
-   }
-
-   /**
-    * {@inheritDoc}
-    */
-   @Override
-   public String getId() {
-      return id;
    }
 }

compute/src/main/java/org/jclouds/compute/domain/internal/TemplateImpl.java

@@ -23,9 +23,13 @@
  */
 package org.jclouds.compute.domain.internal;
 
+import static com.google.common.base.Preconditions.checkNotNull;
+
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.Size;
 import org.jclouds.compute.domain.Template;
+import org.jclouds.compute.options.TemplateOptions;
+import org.jclouds.domain.Location;
 
 /**
  * 
@@ -35,10 +39,14 @@ public class TemplateImpl implements Template {
 
    private final Image image;
    private final Size size;
+   private final Location location;
+   private final TemplateOptions options;
 
-   protected TemplateImpl(Image image, Size size) {
+   public TemplateImpl(Image image, Size size, Location location, TemplateOptions options) {
-      this.image = image;
+      this.image = checkNotNull(image, "image");
-      this.size = size;
+      this.size = checkNotNull(size, "size");
+      this.location = checkNotNull(location, "location");
+      this.options = checkNotNull(options, "options");
    }
 
    /**
@@ -57,11 +65,29 @@ public class TemplateImpl implements Template {
       return size;
    }
 
+   /**
+    * {@inheritDoc}
+    */
+   @Override
+   public Location getLocation() {
+      return location;
+   }
+
+   /**
+    * {@inheritDoc}
+    */
+   @Override
+   public TemplateOptions getOptions() {
+      return options;
+   }
+
    @Override
    public int hashCode() {
       final int prime = 31;
       int result = 1;
       result = prime * result + ((image == null) ? 0 : image.hashCode());
+      result = prime * result + ((location == null) ? 0 : location.hashCode());
+      result = prime * result + ((options == null) ? 0 : options.hashCode());
       result = prime * result + ((size == null) ? 0 : size.hashCode());
       return result;
    }
@@ -80,6 +106,16 @@ public class TemplateImpl implements Template {
             return false;
       } else if (!image.equals(other.image))
          return false;
+      if (location == null) {
+         if (other.location != null)
+            return false;
+      } else if (!location.equals(other.location))
+         return false;
+      if (options == null) {
+         if (other.options != null)
+            return false;
+      } else if (!options.equals(other.options))
+         return false;
       if (size == null) {
          if (other.size != null)
             return false;
@@ -98,6 +134,7 @@ public class TemplateImpl implements Template {
     */
    @Override
    protected Object clone() throws CloneNotSupportedException {
-      return new TemplateImpl(image, size);
+      return new TemplateImpl(image, size, location, options);
    }
+
 }

compute/src/main/java/org/jclouds/compute/internal/ComputeServiceContextImpl.java

@@ -38,7 +38,7 @@ public class ComputeServiceContextImpl<X, Y> implements ComputeServiceContext {
    public ComputeServiceContextImpl(ComputeService computeService,
             RestContext<X, Y> providerSpecificContext) {
       this.computeService = checkNotNull(computeService, "computeService");
-      this.providerSpecificContext = providerSpecificContext;
+      this.providerSpecificContext = checkNotNull(providerSpecificContext, "providerSpecificContext");;
    }
 
    public ComputeService getComputeService() {

compute/src/main/java/org/jclouds/compute/internal/TemplateBuilderImpl.java

@@ -1,21 +1,26 @@
 package org.jclouds.compute.internal;
 
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.util.Map;
 import java.util.NoSuchElementException;
-import java.util.Set;
 
 import javax.annotation.Resource;
 import javax.inject.Inject;
 import javax.inject.Named;
 
 import org.jclouds.compute.domain.Architecture;
+import org.jclouds.compute.domain.ComputeMetadata;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.OsFamily;
 import org.jclouds.compute.domain.Size;
 import org.jclouds.compute.domain.Template;
 import org.jclouds.compute.domain.TemplateBuilder;
 import org.jclouds.compute.domain.internal.TemplateImpl;
+import org.jclouds.compute.options.TemplateOptions;
 import org.jclouds.compute.reference.ComputeServiceConstants;
-import org.jclouds.domain.ResourceLocation;
+import org.jclouds.domain.Location;
 import org.jclouds.logging.Logger;
 
 import com.google.common.base.Predicate;
@@ -37,17 +42,17 @@ public class TemplateBuilderImpl implements TemplateBuilder {
    @Named(ComputeServiceConstants.COMPUTE_LOGGER)
    protected Logger logger = Logger.NULL;
 
-   private final Set<? extends Image> images;
+   private final Map<String, ? extends Image> images;
-   private final Set<? extends Size> sizes;
+   private final Map<String, ? extends Size> sizes;
-   private String location;
+   private final Map<String, ? extends Location> locations;
    private OsFamily os;
    private Architecture arch;
+   private String locationId;
    private String imageId;
    private String sizeId;
-
    private String osDescription;
    private String imageVersion;
-   private String imageDescription;
+   private String imageName;
 
    private int minCores;
    private int minRam;
@@ -55,15 +60,29 @@ public class TemplateBuilderImpl implements TemplateBuilder {
    private boolean biggest;
    private boolean fastest;
 
+   private TemplateOptions options = TemplateOptions.NONE;
+
    @Inject
-   public TemplateBuilderImpl(@ResourceLocation String location, Set<? extends Image> images,
+   public TemplateBuilderImpl(Map<String, ? extends Location> locations,
-            Set<? extends Size> sizes) {
+            Map<String, ? extends Image> images, Map<String, ? extends Size> sizes,
-      this.location = location;
+            Location defaultLocation) {
+      this.locations = locations;
       this.images = images;
       this.sizes = sizes;
+      this.locationId = defaultLocation.getId();
    }
 
-   private final Predicate<Image> imageIdPredicate = new Predicate<Image>() {
+   private final Predicate<ComputeMetadata> locationPredicate = new Predicate<ComputeMetadata>() {
+      @Override
+      public boolean apply(ComputeMetadata input) {
+         boolean returnVal = true;
+         if (locationId != null && input.getLocationId() != null)
+            returnVal = locationId.equals(input.getLocationId());
+         return returnVal;
+      }
+   };
+
+   private final Predicate<Image> idPredicate = new Predicate<Image>() {
       @Override
       public boolean apply(Image input) {
          boolean returnVal = true;
@@ -78,16 +97,6 @@ public class TemplateBuilderImpl implements TemplateBuilder {
       }
    };
 
-   private final Predicate<Image> locationPredicate = new Predicate<Image>() {
-      @Override
-      public boolean apply(Image input) {
-         boolean returnVal = true;
-         if (location != null)
-            returnVal = location.equals(input.getLocation());
-         return returnVal;
-      }
-   };
-
    private final Predicate<Image> osPredicate = new Predicate<Image>() {
 
       @Override
@@ -136,15 +145,15 @@ public class TemplateBuilderImpl implements TemplateBuilder {
          return returnVal;
       }
    };
-   private final Predicate<Image> imageDescriptionPredicate = new Predicate<Image>() {
+   private final Predicate<Image> imageNamePredicate = new Predicate<Image>() {
       @Override
       public boolean apply(Image input) {
          boolean returnVal = true;
-         if (imageDescription != null) {
+         if (imageName != null) {
-            if (input.getDescription() == null)
+            if (input.getName() == null)
                returnVal = false;
             else
-               returnVal = input.getDescription().matches(imageDescription);
+               returnVal = input.getName().matches(imageName);
          }
          return returnVal;
       }
@@ -165,16 +174,16 @@ public class TemplateBuilderImpl implements TemplateBuilder {
       }
    };
 
-   private final Predicate<Image> imagePredicate = Predicates.and(imageIdPredicate,
+   private final Predicate<Image> imagePredicate = Predicates.and(idPredicate, locationPredicate,
-            locationPredicate, osPredicate, imageArchPredicate, osDescriptionPredicate,
+            osPredicate, imageArchPredicate, osDescriptionPredicate, imageVersionPredicate,
-            imageVersionPredicate, imageDescriptionPredicate);
+            imageNamePredicate);
 
    private final Predicate<Size> sizeArchPredicate = new Predicate<Size>() {
       @Override
       public boolean apply(Size input) {
          boolean returnVal = false;
          if (arch != null)
-            returnVal = input.supportsArchitecture(arch);
+            returnVal = input.getSupportedArchitectures().contains(arch);
          return returnVal;
       }
    };
@@ -192,8 +201,8 @@ public class TemplateBuilderImpl implements TemplateBuilder {
          return input.getRam() >= TemplateBuilderImpl.this.minRam;
       }
    };
-   private final Predicate<Size> sizePredicate = Predicates.and(sizeIdPredicate, sizeArchPredicate,
+   private final Predicate<Size> sizePredicate = Predicates.and(sizeIdPredicate, locationPredicate,
-            sizeCoresPredicate, sizeRamPredicate);
+            sizeArchPredicate, sizeCoresPredicate, sizeRamPredicate);
 
    static final Ordering<Size> DEFAULT_SIZE_ORDERING = new Ordering<Size>() {
       public int compare(Size left, Size right) {
@@ -208,9 +217,8 @@ public class TemplateBuilderImpl implements TemplateBuilder {
    };
    static final Ordering<Image> DEFAULT_IMAGE_ORDERING = new Ordering<Image>() {
       public int compare(Image left, Image right) {
-         return ComparisonChain.start().compare(left.getOsDescription(),
+         return ComparisonChain.start().compare(left.getOsDescription(), right.getOsDescription())
-                  right.getOsDescription()).compare(left.getVersion(), right.getVersion())
+                  .compare(left.getVersion(), right.getVersion()).result();
-                  .result();
       }
    };
 
@@ -229,6 +237,8 @@ public class TemplateBuilderImpl implements TemplateBuilder {
     */
    @Override
    public TemplateBuilder fromSize(Size size) {
+      if (size.getLocationId() != null)
+         this.locationId = size.getLocationId();
       this.minCores = size.getCores();
       this.minRam = size.getRam();
       return this;
@@ -239,8 +249,8 @@ public class TemplateBuilderImpl implements TemplateBuilder {
     */
    @Override
    public TemplateBuilder fromImage(Image image) {
-      if (image.getLocation() != null)
+      if (image.getLocationId() != null)
-         this.location = image.getLocation();
+         this.locationId = image.getLocationId();
       if (image.getOsFamily() != null)
          this.os = image.getOsFamily();
       if (image.getOsDescription() != null)
@@ -283,8 +293,10 @@ public class TemplateBuilderImpl implements TemplateBuilder {
     * {@inheritDoc}
     */
    @Override
-   public TemplateBuilder location(String location) {
+   public TemplateBuilder locationId(final String locationId) {
-      this.location = location;
+      checkArgument(locations.get(checkNotNull(locationId, "locationId")) != null, "locationId "
+               + locationId + " not configured in: " + locations.keySet());
+      this.locationId = locationId;
       return this;
    }
 
@@ -314,7 +326,7 @@ public class TemplateBuilderImpl implements TemplateBuilder {
       logger.debug(">> searching params(%s)", this);
       Image image;
       try {
-         image = DEFAULT_IMAGE_ORDERING.max(Iterables.filter(images, imagePredicate));
+         image = DEFAULT_IMAGE_ORDERING.max(Iterables.filter(images.values(), imagePredicate));
       } catch (NoSuchElementException exception) {
          throw new NoSuchElementException("image didn't match: " + toString() + "\n" + images);
       }
@@ -329,13 +341,14 @@ public class TemplateBuilderImpl implements TemplateBuilder {
          sizeOrdering = Ordering.compound(ImmutableList.of(BY_CORES_ORDERING, sizeOrdering));
       Size size;
       try {
-         size = sizeOrdering.max(Iterables.filter(sizes, sizePredicate));
+         size = sizeOrdering.max(Iterables.filter(sizes.values(), sizePredicate));
       } catch (NoSuchElementException exception) {
          throw new NoSuchElementException("size didn't match: " + toString() + "\n" + sizes);
       }
       logger.debug("<<   matched size(%s)", size);
-      return new TemplateImpl(image, size) {
+      Location location = locations.get(locationId);
-      };
+      logger.debug("<<   matched location(%s)", location);
+      return new TemplateImpl(image, size, location, options);
    }
 
    /**
@@ -352,7 +365,7 @@ public class TemplateBuilderImpl implements TemplateBuilder {
     */
    @Override
    public TemplateBuilder imageDescriptionMatches(String descriptionRegex) {
-      this.imageDescription = descriptionRegex;
+      this.imageName = descriptionRegex;
       return this;
    }
 
@@ -401,13 +414,22 @@ public class TemplateBuilderImpl implements TemplateBuilder {
       return this;
    }
 
+   /**
+    * {@inheritDoc}
+    */
+   @Override
+   public TemplateBuilder options(TemplateOptions options) {
+      this.options = checkNotNull(options, "options");
+      return this;
+   }
+
    @Override
    public String toString() {
       return "[arch=" + arch + ", biggest=" + biggest + ", fastest=" + fastest
-               + ", imageDescription=" + imageDescription + ", imageId=" + imageId
+               + ", imageDescription=" + imageName + ", imageId=" + imageId + ", imageVersion="
-               + ", imageVersion=" + imageVersion + ", location=" + location + ", minCores="
+               + imageVersion + ", location=" + locationId + ", minCores=" + minCores + ", minRam="
-               + minCores + ", minRam=" + minRam + ", os=" + os + ", osDescription=" + osDescription
+               + minRam + ", os=" + os + ", osDescription=" + osDescription + ", sizeId=" + sizeId
-               + ", sizeId=" + sizeId + "]";
+               + "]";
    }
 
 }

compute/src/main/java/org/jclouds/compute/options/RunNodeOptions.java

@@ -1,74 +0,0 @@
-package org.jclouds.compute.options;
-
-import static com.google.common.base.Preconditions.checkArgument;
-import static com.google.common.base.Preconditions.checkNotNull;
-
-/**
- * Contains options supported in the {@code ComputeService#runNode} operation. <h2>
- * Usage</h2> The recommended way to instantiate a RunOptions object is to statically import
- * RunOptions.* and invoke a static creation method followed by an instance mutator (if needed):
- * <p/>
- * <code>
- * import static org.jclouds.compute.options.RunOptions.Builder.*
- * <p/>
- * ComputeService client = // get connection
- * CreateNodeResponse client.runNode(name, template, openPorts(22, 80, 8080, 443));
- * <code>
- * 
- * @author Adrian Cole
- */
-public class RunNodeOptions {
-
-   public static final RunNodeOptions NONE = new RunNodeOptions();
-
-   private int[] openPorts = new int[0];
-
-   private byte[] script;
-
-   public int[] getOpenPorts() {
-      return openPorts;
-   }
-   
-   public byte[] getRunScript() {
-      return script;
-   }
-
-
-   /**
-    * This script will be executed as the root user upon system startup.
-    */
-   public RunNodeOptions runScript(byte[] script) {
-      checkArgument(checkNotNull(script, "script").length <= 16 * 1024,
-               "script cannot be larger than 16kb");
-      this.script = script;
-      return this;
-   }
-
-   /**
-    * Opens the set of ports to public access.
-    */
-   public RunNodeOptions openPorts(int... ports) {
-      this.openPorts = ports;
-      return this;
-   }
-
-   public static class Builder {
-
-      /**
-       * @see RunNodeOptions#openPorts
-       */
-      public static RunNodeOptions openPorts(int... ports) {
-         RunNodeOptions options = new RunNodeOptions();
-         return options.openPorts(ports);
-      }
-
-      /**
-       * @see RunNodeOptions#runScript
-       */
-      public static RunNodeOptions runScript(byte[] script) {
-         RunNodeOptions options = new RunNodeOptions();
-         return options.runScript(script);
-      }
-
-   }
-}

compute/src/main/java/org/jclouds/compute/options/TemplateOptions.java

@@ -0,0 +1,73 @@
+package org.jclouds.compute.options;
+
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Contains options supported in the {@code ComputeService#runNode} operation. <h2>
+ * Usage</h2> The recommended way to instantiate a TemplateOptions object is to statically import
+ * TemplateOptions.* and invoke a static creation method followed by an instance mutator (if needed):
+ * <p/>
+ * <code>
+ * import static org.jclouds.compute.options.TemplateOptions.Builder.*;
+ * <p/>
+ * ComputeService client = // get connection
+ * NodeSet set = client.runNode(name, template.options(inboundPorts(22, 80, 8080, 443)));
+ * <code>
+ * 
+ * @author Adrian Cole
+ */
+public class TemplateOptions {
+
+   public static final TemplateOptions NONE = new TemplateOptions();
+
+   private int[] inboundPorts = new int[] { 22 };
+
+   private byte[] script;
+
+   public int[] getInboundPorts() {
+      return inboundPorts;
+   }
+
+   public byte[] getRunScript() {
+      return script;
+   }
+
+   /**
+    * This script will be executed as the root user upon system startup.
+    */
+   public TemplateOptions runScript(byte[] script) {
+      checkArgument(checkNotNull(script, "script").length <= 16 * 1024,
+               "script cannot be larger than 16kb");
+      this.script = script;
+      return this;
+   }
+
+   /**
+    * Opens the set of ports to public access.
+    */
+   public TemplateOptions inboundPorts(int... ports) {
+      this.inboundPorts = ports;
+      return this;
+   }
+
+   public static class Builder {
+
+      /**
+       * @see TemplateOptions#inboundPorts
+       */
+      public static TemplateOptions inboundPorts(int... ports) {
+         TemplateOptions options = new TemplateOptions();
+         return options.inboundPorts(ports);
+      }
+
+      /**
+       * @see TemplateOptions#runScript
+       */
+      public static TemplateOptions runScript(byte[] script) {
+         TemplateOptions options = new TemplateOptions();
+         return options.runScript(script);
+      }
+
+   }
+}

compute/src/main/java/org/jclouds/compute/util/ComputeUtils.java

@@ -22,17 +22,20 @@ import static com.google.common.base.Preconditions.checkState;
 
 import java.io.ByteArrayInputStream;
 import java.net.ConnectException;
+import java.net.InetAddress;
 import java.net.InetSocketAddress;
+import java.util.Comparator;
 
 import javax.annotation.Resource;
 import javax.inject.Named;
 
 import org.jclouds.compute.domain.ComputeMetadata;
-import org.jclouds.compute.domain.CreateNodeResponse;
+import org.jclouds.compute.domain.NodeMetadata;
 import org.jclouds.compute.reference.ComputeServiceConstants;
 import org.jclouds.logging.Logger;
 import org.jclouds.ssh.SshClient;
 
+import com.google.common.base.Function;
 import com.google.common.base.Predicate;
 import com.google.common.base.Throwables;
 import com.google.common.collect.Iterables;
@@ -50,6 +53,13 @@ public class ComputeUtils {
    private SshClient.Factory sshFactory;
    private final Predicate<InetSocketAddress> socketTester;
 
+   public static Function<ComputeMetadata, String> METADATA_TO_ID = new Function<ComputeMetadata, String>() {
+      @Override
+      public String apply(ComputeMetadata from) {
+         return from.getId();
+      }
+   };
+
    @Inject
    public ComputeUtils(Predicate<InetSocketAddress> socketTester) {
       this.socketTester = socketTester;
@@ -65,10 +75,20 @@ public class ComputeUtils {
       });
    }
 
-   public void runScriptOnNode(CreateNodeResponse node, byte[] script) {
+   public static final Comparator<InetAddress> ADDRESS_COMPARATOR = new Comparator<InetAddress>() {
+
+      @Override
+      public int compare(InetAddress o1, InetAddress o2) {
+         return (o1 == o2) ? 0 : o1.getHostAddress().compareTo(o2.getHostAddress());
+      }
+
+   };
+
+   public void runScriptOnNode(NodeMetadata node, byte[] script) {
       checkState(this.sshFactory != null, "runScript requested, but no SshModule configured");
 
-      InetSocketAddress socket = new InetSocketAddress(node.getPublicAddresses().last(), 22);
+      InetSocketAddress socket = new InetSocketAddress(Iterables.get(node.getPublicAddresses(), 0),
+               22);
       socketTester.apply(socket);
       SshClient ssh = isKeyAuth(node) ? sshFactory.create(socket, node.getCredentials().account,
                node.getCredentials().key.getBytes()) : sshFactory.create(socket, node
@@ -96,7 +116,7 @@ public class ComputeUtils {
       }
    }
 
-   private void runScriptOnNodeWithClient(SshClient ssh, CreateNodeResponse node, byte[] script) {
+   private void runScriptOnNodeWithClient(SshClient ssh, NodeMetadata node, byte[] script) {
       String scriptName = node.getId() + ".sh";
       ssh.put(scriptName, new ByteArrayInputStream(script));
       ssh.exec("chmod 755 " + scriptName);
@@ -114,7 +134,7 @@ public class ComputeUtils {
       }
    }
 
-   public static boolean isKeyAuth(CreateNodeResponse createdNode) {
+   public static boolean isKeyAuth(NodeMetadata createdNode) {
       return createdNode.getCredentials().key != null
                && createdNode.getCredentials().key.startsWith("-----BEGIN RSA PRIVATE KEY-----");
    }

compute/src/test/java/org/jclouds/compute/BaseComputeServiceLiveTest.java

@@ -25,20 +25,23 @@ import static org.testng.Assert.assertNotNull;
 import java.io.IOException;
 import java.net.InetSocketAddress;
 import java.util.NoSuchElementException;
+import java.util.SortedSet;
+import java.util.Map.Entry;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 
 import org.jclouds.compute.domain.ComputeMetadata;
 import org.jclouds.compute.domain.ComputeType;
-import org.jclouds.compute.domain.CreateNodeResponse;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.NodeMetadata;
+import org.jclouds.compute.domain.NodeSet;
+import org.jclouds.compute.domain.NodeState;
 import org.jclouds.compute.domain.OsFamily;
 import org.jclouds.compute.domain.Size;
 import org.jclouds.compute.domain.Template;
 import org.jclouds.compute.domain.TemplateBuilder;
-import org.jclouds.compute.options.RunNodeOptions;
+import org.jclouds.domain.Location;
 import org.jclouds.http.HttpResponseException;
 import org.jclouds.logging.log4j.config.Log4JLoggingModule;
 import org.jclouds.predicates.RetryablePredicate;
@@ -56,6 +59,7 @@ import org.testng.annotations.Test;
 import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Iterables;
+import com.google.common.collect.Sets;
 import com.google.inject.Guice;
 import com.google.inject.Injector;
 import com.google.inject.Module;
@@ -71,11 +75,10 @@ public abstract class BaseComputeServiceLiveTest {
 
    protected String service;
    protected SshClient.Factory sshFactory;
-   protected RunNodeOptions options = RunNodeOptions.Builder.openPorts(22);
+   protected String tag;
-   protected String nodeName;
 
    private RetryablePredicate<InetSocketAddress> socketTester;
-   private CreateNodeResponse node;
+   private SortedSet<NodeMetadata> nodes;
    protected ComputeServiceContext context;
    protected ComputeService client;
    protected String user;
@@ -85,7 +88,8 @@ public abstract class BaseComputeServiceLiveTest {
    @BeforeGroups(groups = { "live" })
    public void setupClient() throws InterruptedException, ExecutionException, TimeoutException,
             IOException {
-      if (nodeName == null) nodeName = checkNotNull(service, "service");
+      if (tag == null)
+         tag = checkNotNull(service, "service");
       user = checkNotNull(System.getProperty("jclouds.test.user"), "jclouds.test.user");
       password = checkNotNull(System.getProperty("jclouds.test.key"), "jclouds.test.key");
       context = new ComputeServiceContextFactory().createContext(service, user, password,
@@ -108,12 +112,7 @@ public abstract class BaseComputeServiceLiveTest {
    @Test(enabled = true)
    public void testCreate() throws Exception {
       try {
-         client.destroyNode(Iterables.find(client.listNodes(), new Predicate<ComputeMetadata>() {
+         client.destroyNodes(tag);
-            @Override
-            public boolean apply(ComputeMetadata input) {
-               return input.getName().equals(nodeName);
-            }
-         }));
       } catch (HttpResponseException e) {
          // TODO hosting.com throws 400 when we try to delete a vApp
       } catch (NoSuchElementException e) {
@@ -122,75 +121,133 @@ public abstract class BaseComputeServiceLiveTest {
       template = buildTemplate(client.templateBuilder());
 
       if (canRunScript(template))
-         options.runScript(new ScriptBuilder()
+         template
-                  // update add dns and install jdk
+                  .getOptions()
-                  .addStatement(
+                  .runScript(
-                           Statements.exec("echo nameserver 208.67.222.222 >> /etc/resolv.conf"))
+                           new ScriptBuilder()
-                  .addStatement(Statements.exec("apt-get update"))//
+                                    // update add dns and install jdk
-                  .addStatement(Statements.exec("apt-get upgrade -y"))//
+                                    .addStatement(
-                  .addStatement(Statements.exec("apt-get install -y openjdk-6-jdk"))//
+                                             Statements
-                  .addStatement(Statements.exec("wget -qO/usr/bin/runurl run.alestic.com/runurl"))//
+                                                      .exec("echo nameserver 208.67.222.222 >> /etc/resolv.conf"))
-                  .addStatement(Statements.exec("chmod 755 /usr/bin/runurl"))//
+                                    .addStatement(Statements.exec("apt-get update"))
-                  .build(org.jclouds.scriptbuilder.domain.OsFamily.UNIX).getBytes());
+                                    //
-      node = client.runNode(nodeName, template, options);
+                                    .addStatement(Statements.exec("apt-get upgrade -y"))
-      assertNotNull(node.getId());
+                                    //
-      assertNotNull(node.getName());
+                                    .addStatement(
-      assert node.getPublicAddresses().size() >= 1: "no public ips in" + node;
+                                             Statements.exec("apt-get install -y openjdk-6-jdk"))
-      assertNotNull(node.getCredentials());
+                                    //
-      if (node.getCredentials().account != null) {
+                                    .addStatement(
-         assertNotNull(node.getCredentials().account);
+                                             Statements
-         assertNotNull(node.getCredentials().key);
+                                                      .exec("wget -qO/usr/bin/runurl run.alestic.com/runurl"))
-         sshPing();
+                                    //
+                                    .addStatement(Statements.exec("chmod 755 /usr/bin/runurl"))
+                                    //
+                                    .build(org.jclouds.scriptbuilder.domain.OsFamily.UNIX)
+                                    .getBytes());
+      nodes = Sets.newTreeSet(client.runNodes(tag, 2, template));
+      assertEquals(nodes.size(), 2);
+      for (NodeMetadata node : nodes) {
+         assertNotNull(node.getId());
+         assertNotNull(node.getTag());
+         assertEquals(node.getTag(), tag);
+         assert node.getPublicAddresses().size() >= 1 || node.getPrivateAddresses().size() >= 1 : "no ips in"
+                  + node;
+         assertNotNull(node.getCredentials());
+         if (node.getCredentials().account != null) {
+            assertNotNull(node.getCredentials().account);
+            assertNotNull(node.getCredentials().key);
+            sshPing(node);
+         }
       }
+
+      NodeMetadata node1 = nodes.first();
+      NodeMetadata node2 = nodes.last();
+      // credentials aren't always the same
+      // assertEquals(node1.getCredentials(), node2.getCredentials());
+      assert !node1.getId().equals(node2.getId());
    }
 
    protected abstract Template buildTemplate(TemplateBuilder templateBuilder);
 
    @Test(enabled = true, dependsOnMethods = "testCreate")
    public void testGet() throws Exception {
-      NodeMetadata metadata = client.getNodeMetadata(node);
+      NodeSet metadataSet = client.getNodes(tag);
-      assertEquals(metadata.getId(), node.getId());
+      for (NodeMetadata node : nodes) {
-      assertEquals(metadata.getName(), node.getName());
+         metadataSet.remove(node);
-      assertEquals(metadata.getPrivateAddresses(), node.getPrivateAddresses());
+         NodeMetadata metadata = client.getNodeMetadata(node);
-      assertEquals(metadata.getPublicAddresses(), node.getPublicAddresses());
+         assertEquals(metadata.getId(), node.getId());
+         assertEquals(metadata.getName(), node.getName());
+         assertEquals(metadata.getPrivateAddresses(), node.getPrivateAddresses());
+         assertEquals(metadata.getPublicAddresses(), node.getPublicAddresses());
+      }
+      assert Iterables.all(metadataSet, new Predicate<NodeMetadata>() {
+         @Override
+         public boolean apply(NodeMetadata input) {
+            return input.getState() == NodeState.TERMINATED;
+         }
+      }) : metadataSet;
+
    }
 
    public void testListNodes() throws Exception {
-      for (ComputeMetadata node : client.listNodes()) {
+      for (Entry<String, ? extends ComputeMetadata> node : client.getNodes().entrySet()) {
-         assert node.getId() != null;
+         assertEquals(node.getKey(), node.getValue().getId());
-         assert node.getLocation() != null;
+         assert node.getValue().getId() != null;
-         assertEquals(node.getType(), ComputeType.NODE);
+         assert node.getValue().getLocationId() != null;
+         assertEquals(node.getValue().getType(), ComputeType.NODE);
       }
    }
 
    public void testListImages() throws Exception {
-      for (Image image : client.listImages()) {
+      for (Entry<String, ? extends Image> image : client.getImages().entrySet()) {
-         assert image.getId() != null : image;
+         assertEquals(image.getKey(), image.getValue().getId());
-         assert image.getLocation() != null : image;
+         assert image.getValue().getId() != null : image;
+         assert image.getValue().getLocationId() != null : image;
+         assertEquals(image.getValue().getType(), ComputeType.IMAGE);
+      }
+   }
+
+   public void testListLocations() throws Exception {
+      for (Entry<String, ? extends Location> image : client.getLocations().entrySet()) {
+         assertEquals(image.getKey(), image.getValue().getId());
+         assert image.getValue().getId() != null : image;
+         assert image.getValue().getId() != image.getValue().getParent() : image;
+         assert image.getValue().getScope() != null : image;
       }
    }
 
    public void testListSizes() throws Exception {
-      for (Size size : client.listSizes()) {
+      for (Entry<String, ? extends Size> size : client.getSizes().entrySet()) {
-         assert size.getCores() > 0 : size;
+         assertEquals(size.getKey(), size.getValue().getId());
+         assert size.getValue().getId() != null;
+         assert size.getValue().getCores() > 0;
+         assert size.getValue().getDisk() > 0;
+         assert size.getValue().getRam() > 0;
+         assert size.getValue().getSupportedArchitectures() != null;
+         assertEquals(size.getValue().getType(), ComputeType.SIZE);
       }
    }
 
-   private void sshPing() throws IOException {
+   private void sshPing(NodeMetadata node) throws IOException {
-      try {
+      for (int i = 0; i < 5; i++) {// retry loop TODO replace with predicate.
-         doCheckKey();
-      } catch (SshException e) {// try twice in case there is a network timeout
          try {
-            Thread.sleep(10 * 1000);
+            doCheckKey(node);
-         } catch (InterruptedException e1) {
+            return;
+         } catch (SshException e) {
+            try {
+               Thread.sleep(10 * 1000);
+            } catch (InterruptedException e1) {
+            }
+            continue;
          }
-         doCheckKey();
       }
    }
 
-   private void doCheckKey() throws IOException {
+   private void doCheckKey(NodeMetadata node) throws IOException {
-      InetSocketAddress socket = new InetSocketAddress(node.getPublicAddresses().last(), 22);
+      InetSocketAddress socket = new InetSocketAddress(Iterables.get(node.getPublicAddresses(), 0),
-      socketTester.apply(socket);
+               22);
+      socketTester.apply(socket); // TODO add transitionTo option that accepts a socket conection
+      // state.
       SshClient ssh = node.getCredentials().key.startsWith("-----BEGIN RSA PRIVATE KEY-----") ? sshFactory
                .create(socket, node.getCredentials().account, node.getCredentials().key.getBytes())
                : sshFactory
@@ -209,8 +266,12 @@ public abstract class BaseComputeServiceLiveTest {
 
    @AfterTest
    protected void cleanup() throws InterruptedException, ExecutionException, TimeoutException {
-      if (node != null)
+      if (nodes != null) {
-         client.destroyNode(node);
+         client.destroyNodes(tag);
+         for (NodeMetadata node : client.getNodes(tag)) {
+            assert node.getState() == NodeState.TERMINATED : node;
+         }
+      }
       context.close();
    }
 

core/src/main/java/org/jclouds/concurrent/ConcurrentUtils.java

@@ -101,9 +101,9 @@ public class ConcurrentUtils {
    }
 
    private static String message(String prefix, int size, int complete, int errors, long start) {
-      return String.format("%s, completed: %d/%d, errors: %d, rate: %f ops/sec%n", prefix,
+      return String
-               complete, size, errors, ((double) complete)
+               .format("%s, completed: %d/%d, errors: %d, rate: %fms/op%n", prefix, complete,
-                        / ((System.currentTimeMillis() - start) / 1000.0));
+                        size, errors, ((System.currentTimeMillis() - start) / ((double) size)));
    }
 
    protected static boolean timeOut(long start, Long maxTime) {

core/src/main/java/org/jclouds/domain/Location.java

@@ -0,0 +1,62 @@
+/**
+ *
+ * Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
+ *
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF 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.domain;
+
+
+/**
+ * Running Operating system
+ * 
+ * @author Adrian Cole
+ */
+public interface Location {
+
+   /**
+    * Scope of the location, ex. region, datacenter
+    * 
+    */
+   LocationScope getScope();
+
+   /**
+    * Unique ID provided by the provider (us-standard, miami, etc)
+    * 
+    */
+   String getId();
+
+   /**
+    * Description of the location
+    */
+   String getDescription();
+
+   /**
+    * The Id of the parent, or null, if top-level
+    */
+   String getParent();
+
+   /**
+    * Whether nodes can be assigned to this location. It is possible that a location is a container
+    * type that cannot be assigned to, or that a location is full.
+    */
+   boolean isAssignable();
+
+}

core/src/main/java/org/jclouds/domain/LocationScope.java

@@ -0,0 +1,30 @@
+/**
+ *
+ * Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>
+ *
+ * ====================================================================
+ * Licensed 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.domain;
+
+/**
+ * The scope of the location
+ * 
+ * @author Adrian Cole
+ */
+public enum LocationScope {
+
+   REGION, ZONE, RACK, HOST;
+
+}

core/src/main/java/org/jclouds/domain/MutableResourceMetadata.java

@@ -51,7 +51,7 @@ public interface MutableResourceMetadata<T extends Enum<T>> extends ResourceMeta
    /**
     * @see #getLocation
     */
-   void setLocation(String location);
+   void setLocationId(String location);
 
    /**
     * @see #getUri

core/src/main/java/org/jclouds/domain/ResourceLocation.java

@@ -1,21 +0,0 @@
-package org.jclouds.domain;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-import javax.inject.Qualifier;
-
-/**
- * Related to the location of a resource
- * 
- * @author Adrian Cole
- * 
- */
-@Retention(value = RetentionPolicy.RUNTIME)
-@Target(value = { ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD })
-@Qualifier
-public @interface ResourceLocation {
-
-}

core/src/main/java/org/jclouds/domain/ResourceMetadata.java

@@ -52,12 +52,12 @@ public interface ResourceMetadata<T extends Enum<T>> extends Comparable<Resource
    String getName();
 
    /**
-    * Physical location of the resource.
+    * Physical location of the resource, or null if n/a
     * 
     * ex. us-west-1
     * 
     */
-   String getLocation();
+   String getLocationId();
 
    /**
     * URI used to access this resource
@@ -69,4 +69,5 @@ public interface ResourceMetadata<T extends Enum<T>> extends Comparable<Resource
     */
    Map<String, String> getUserMetadata();
 
+
 }

core/src/main/java/org/jclouds/domain/internal/LocationImpl.java

@@ -0,0 +1,127 @@
+/**
+ *
+ * Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>
+ *
+ * ====================================================================
+ * Licensed 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.domain.internal;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.io.Serializable;
+
+import javax.annotation.Nullable;
+
+import org.jclouds.domain.Location;
+import org.jclouds.domain.LocationScope;
+
+/**
+ * Idpayload of the object
+ * 
+ * @author Adrian Cole
+ */
+public class LocationImpl implements Location, Serializable {
+
+   /** The serialVersionUID */
+   private static final long serialVersionUID = -280558162576368264L;
+
+   private final LocationScope scope;
+   private final String id;
+   private final String description;
+   private final String parent;
+   private final boolean assignable;
+
+   public LocationImpl(LocationScope scope, String id, String description, @Nullable String parent,
+            boolean assignable) {
+      this.scope = checkNotNull(scope, "scope");
+      this.id = checkNotNull(id, "id");
+      this.description = checkNotNull(description, "description");
+      this.parent = parent;
+      this.assignable = checkNotNull(assignable, "assignable");
+   }
+
+   public LocationScope getScope() {
+      return scope;
+   }
+
+   public String getId() {
+      return id;
+   }
+
+   public String getDescription() {
+      return description;
+   }
+
+   public String getParent() {
+      return parent;
+   }
+
+   public boolean isAssignable() {
+      return assignable;
+   }
+
+   @Override
+   public int hashCode() {
+      final int prime = 31;
+      int result = 1;
+      result = prime * result + (assignable ? 1231 : 1237);
+      result = prime * result + ((description == null) ? 0 : description.hashCode());
+      result = prime * result + ((id == null) ? 0 : id.hashCode());
+      result = prime * result + ((parent == null) ? 0 : parent.hashCode());
+      result = prime * result + ((scope == null) ? 0 : scope.hashCode());
+      return result;
+   }
+
+   @Override
+   public boolean equals(Object obj) {
+      if (this == obj)
+         return true;
+      if (obj == null)
+         return false;
+      if (getClass() != obj.getClass())
+         return false;
+      LocationImpl other = (LocationImpl) obj;
+      if (assignable != other.assignable)
+         return false;
+      if (description == null) {
+         if (other.description != null)
+            return false;
+      } else if (!description.equals(other.description))
+         return false;
+      if (id == null) {
+         if (other.id != null)
+            return false;
+      } else if (!id.equals(other.id))
+         return false;
+      if (parent == null) {
+         if (other.parent != null)
+            return false;
+      } else if (!parent.equals(other.parent))
+         return false;
+      if (scope == null) {
+         if (other.scope != null)
+            return false;
+      } else if (!scope.equals(other.scope))
+         return false;
+      return true;
+   }
+
+   @Override
+   public String toString() {
+      return "[id=" + id + ", scope=" + scope + ", description=" + description + ", parent="
+               + parent + ", assignable=" + assignable + "]";
+   }
+
+}

core/src/main/java/org/jclouds/domain/internal/MutableResourceMetadataImpl.java

@@ -57,7 +57,7 @@ public class MutableResourceMetadataImpl<T extends Enum<T>> implements MutableRe
       this.type = from.getType();
       this.id = from.getId();
       this.name = from.getName();
-      this.location = from.getLocation();
+      this.location = from.getLocationId();
       this.uri = from.getUri();
       this.userMetadata = from.getUserMetadata();
    }
@@ -156,7 +156,7 @@ public class MutableResourceMetadataImpl<T extends Enum<T>> implements MutableRe
     * {@inheritDoc}
     */
    @Override
-   public void setLocation(String location) {
+   public void setLocationId(String location) {
       this.location = location;
    }
 
@@ -164,7 +164,7 @@ public class MutableResourceMetadataImpl<T extends Enum<T>> implements MutableRe
     * {@inheritDoc}
     */
    @Override
-   public String getLocation() {
+   public String getLocationId() {
       return location;
    }
 

core/src/main/java/org/jclouds/domain/internal/ResourceMetadataImpl.java

@@ -45,17 +45,17 @@ public class ResourceMetadataImpl<T extends Enum<T>> implements ResourceMetadata
    @Nullable
    private final String name;
    @Nullable
-   private final String location;
+   private final String locationId;
    @Nullable
    private final URI uri;
    private final Map<String, String> userMetadata = Maps.newLinkedHashMap();
 
    public ResourceMetadataImpl(T type, @Nullable String id, @Nullable String name,
-            @Nullable String location, @Nullable URI uri, Map<String, String> userMetadata) {
+            @Nullable String locationId, @Nullable URI uri, Map<String, String> userMetadata) {
       this.type = checkNotNull(type, "type");
       this.id = id;
       this.name = name;
-      this.location = location;
+      this.locationId = locationId;
       this.uri = uri;
       this.userMetadata.putAll(checkNotNull(userMetadata, "userMetadata"));
    }
@@ -98,8 +98,8 @@ public class ResourceMetadataImpl<T extends Enum<T>> implements ResourceMetadata
     * {@inheritDoc}
     */
    @Override
-   public String getLocation() {
+   public String getLocationId() {
-      return location;
+      return locationId;
    }
 
    /**
@@ -123,7 +123,7 @@ public class ResourceMetadataImpl<T extends Enum<T>> implements ResourceMetadata
       final int prime = 31;
       int result = 1;
       result = prime * result + ((id == null) ? 0 : id.hashCode());
-      result = prime * result + ((location == null) ? 0 : location.hashCode());
+      result = prime * result + ((locationId == null) ? 0 : locationId.hashCode());
       result = prime * result + ((name == null) ? 0 : name.hashCode());
       result = prime * result + ((type == null) ? 0 : type.hashCode());
       result = prime * result + ((uri == null) ? 0 : uri.hashCode());
@@ -145,10 +145,10 @@ public class ResourceMetadataImpl<T extends Enum<T>> implements ResourceMetadata
             return false;
       } else if (!id.equals(other.id))
          return false;
-      if (location == null) {
+      if (locationId == null) {
-         if (other.location != null)
+         if (other.locationId != null)
             return false;
-      } else if (!location.equals(other.location))
+      } else if (!locationId.equals(other.locationId))
          return false;
       if (name == null) {
          if (other.name != null)
@@ -175,7 +175,7 @@ public class ResourceMetadataImpl<T extends Enum<T>> implements ResourceMetadata
 
    @Override
    public String toString() {
-      return "[type=" + type + ", id=" + id + ", name=" + name + ", location=" + location
+      return "[type=" + type + ", id=" + id + ", name=" + name + ", locationId=" + locationId
                + ", uri=" + uri + ", userMetadata=" + userMetadata + "]";
    }
 

rackspace/src/main/java/org/jclouds/rackspace/cloudservers/compute/CloudServersComputeService.java

@@ -20,9 +20,16 @@ package org.jclouds.rackspace.cloudservers.compute;
 
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
+import static org.jclouds.compute.util.ComputeUtils.METADATA_TO_ID;
+import static org.jclouds.concurrent.ConcurrentUtils.awaitCompletion;
+import static org.jclouds.concurrent.ConcurrentUtils.makeListenable;
 
 import java.util.Map;
 import java.util.Set;
+import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutorService;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 import javax.annotation.Resource;
 import javax.inject.Inject;
@@ -30,71 +37,96 @@ import javax.inject.Named;
 import javax.inject.Provider;
 import javax.inject.Singleton;
 
+import org.jclouds.Constants;
 import org.jclouds.compute.ComputeService;
 import org.jclouds.compute.domain.ComputeMetadata;
 import org.jclouds.compute.domain.ComputeType;
-import org.jclouds.compute.domain.CreateNodeResponse;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.NodeMetadata;
+import org.jclouds.compute.domain.NodeSet;
 import org.jclouds.compute.domain.NodeState;
 import org.jclouds.compute.domain.Size;
 import org.jclouds.compute.domain.Template;
 import org.jclouds.compute.domain.TemplateBuilder;
-import org.jclouds.compute.domain.internal.CreateNodeResponseImpl;
 import org.jclouds.compute.domain.internal.NodeMetadataImpl;
-import org.jclouds.compute.options.RunNodeOptions;
+import org.jclouds.compute.domain.internal.NodeSetImpl;
 import org.jclouds.compute.reference.ComputeServiceConstants;
 import org.jclouds.compute.util.ComputeUtils;
+import org.jclouds.concurrent.ConcurrentUtils;
 import org.jclouds.domain.Credentials;
-import org.jclouds.domain.ResourceLocation;
+import org.jclouds.domain.Location;
 import org.jclouds.logging.Logger;
 import org.jclouds.rackspace.cloudservers.CloudServersClient;
-import org.jclouds.rackspace.cloudservers.compute.domain.CloudServersImage;
-import org.jclouds.rackspace.cloudservers.compute.domain.CloudServersSize;
 import org.jclouds.rackspace.cloudservers.domain.Server;
 import org.jclouds.rackspace.cloudservers.domain.ServerStatus;
 import org.jclouds.rackspace.cloudservers.options.ListOptions;
+import org.jclouds.rackspace.reference.RackspaceConstants;
 
 import com.google.common.base.Function;
 import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Iterables;
+import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
+import com.google.common.util.concurrent.ListenableFuture;
 
 /**
  * @author Adrian Cole
  */
 @Singleton
 public class CloudServersComputeService implements ComputeService {
+
+   private static class NodeMatchesTag implements Predicate<NodeMetadata> {
+      private final String tag;
+
+      @Override
+      public boolean apply(NodeMetadata from) {
+         return from.getTag().equals(tag);
+      }
+
+      public NodeMatchesTag(String tag) {
+         super();
+         this.tag = tag;
+      }
+   };
+
    @Resource
    @Named(ComputeServiceConstants.COMPUTE_LOGGER)
    protected Logger logger = Logger.NULL;
    private final org.jclouds.rackspace.cloudservers.CloudServersClient client;
-   protected final Provider<Set<? extends Image>> images;
+   protected final Provider<Map<String, ? extends Image>> images;
-   protected final Provider<Set<? extends Size>> sizes;
+   protected final Provider<Map<String, ? extends Size>> sizes;
+   protected final Provider<Map<String, ? extends Location>> locations;
    protected final Provider<TemplateBuilder> templateBuilderProvider;
-   private final String location;
    private final ComputeUtils utils;
    private final Predicate<Server> serverActive;
    private final ServerToNodeMetadata serverToNodeMetadata;
    private final Predicate<Server> serverDeleted;
+   protected final ExecutorService executor;
+   private final String account;
 
    @Inject
    public CloudServersComputeService(CloudServersClient client,
-            Provider<TemplateBuilder> templateBuilderProvider, @ResourceLocation String location,
+            Provider<TemplateBuilder> templateBuilderProvider,
-            Provider<Set<? extends Image>> images, Provider<Set<? extends Size>> sizes,
+            Provider<Map<String, ? extends Image>> images,
-            ComputeUtils utils, @Named("ACTIVE") Predicate<Server> serverActive,
+            Provider<Map<String, ? extends Size>> sizes,
+            Provider<Map<String, ? extends Location>> locations, ComputeUtils utils,
+            @Named("ACTIVE") Predicate<Server> serverActive,
             @Named("DELETED") Predicate<Server> serverDeleted,
-            ServerToNodeMetadata serverToNodeMetadata) {
+            @Named(RackspaceConstants.PROPERTY_RACKSPACE_USER) String account,
-      this.location = location;
+            ServerToNodeMetadata serverToNodeMetadata,
+            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor) {
       this.client = client;
       this.images = images;
       this.sizes = sizes;
+      this.locations = locations;
       this.utils = utils;
       this.templateBuilderProvider = templateBuilderProvider;
       this.serverActive = serverActive;
       this.serverDeleted = serverDeleted;
+      this.account = account;
       this.serverToNodeMetadata = serverToNodeMetadata;
+      this.executor = executor;
    }
 
    private static Map<ServerStatus, NodeState> serverToNodeState = ImmutableMap
@@ -123,38 +155,40 @@ public class CloudServersComputeService implements ComputeService {
             .put(ServerStatus.UNKNOWN, NodeState.UNKNOWN).build();
 
    @Override
-   public CreateNodeResponse runNode(String name, Template template) {
+   public NodeSet runNodes(final String tag, int max, final Template template) {
-      return this.runNode(name, template, RunNodeOptions.NONE);
+      checkArgument(tag.indexOf('-') == -1, "tag cannot contain hyphens");
-   }
+      logger.debug(">> running server image(%s) flavor(%s)", template.getImage().getId(), template
+               .getSize().getId());
 
-   @Override
+      final Set<NodeMetadata> nodes = Sets.newHashSet();
-   public CreateNodeResponse runNode(String name, Template template, RunNodeOptions options) {
+      Set<ListenableFuture<Void>> responses = Sets.newHashSet();
-      checkArgument(template.getImage() instanceof CloudServersImage,
+      for (int i = 0; i < max; i++) {
-               "unexpected image type. should be CloudServersImage, was: "
+         final String name = String.format("%s-%s-%d", account, tag, i + 1);
-                        + template.getImage().getClass());
+         responses.add(ConcurrentUtils.makeListenable(executor.submit(new Callable<Void>() {
-      CloudServersImage cloudServersImage = CloudServersImage.class.cast(template.getImage());
+            @Override
-      checkArgument(template.getSize() instanceof CloudServersSize,
+            public Void call() throws Exception {
-               "unexpected size type. should be CloudServersSize, was: "
+               Server server = client.createServer(name, Integer.parseInt(template.getImage()
-                        + template.getSize().getClass());
+                        .getId()), Integer.parseInt(template.getSize().getId()));
-      CloudServersSize cloudServersSize = CloudServersSize.class.cast(template.getSize());
 
-      logger.debug(">> running server location(%s) image(%s) flavor(%s)", location,
+               NodeMetadata node = new NodeMetadataImpl(server.getId() + "", name, null, null,
-               cloudServersImage.getId(), template.getSize().getId());
+                        server.getMetadata(), tag, NodeState.RUNNING, server.getAddresses()
-
+                                 .getPublicAddresses(),
-      Server server = client.createServer(name, cloudServersImage.getImage().getId(),
+                        server.getAddresses().getPrivateAddresses(), ImmutableMap
-               cloudServersSize.getFlavor().getId());
+                                 .<String, String> of(), new Credentials("root", server
-
+                                 .getAdminPass()));
-      CreateNodeResponse node = new CreateNodeResponseImpl(server.getId() + "", name, location,
+               nodes.add(node);
-               null, server.getMetadata(), NodeState.RUNNING, server.getAddresses()
+               logger.debug("<< started server(%s)", server.getId());
-                        .getPublicAddresses(), server.getAddresses().getPrivateAddresses(),
+               serverActive.apply(server);
-               new Credentials("root", server.getAdminPass()), ImmutableMap.<String, String> of());
+               logger.debug("<< running server(%s)", server.getId());
-      logger.debug("<< started server(%s)", server.getId());
+               if (template.getOptions().getRunScript() != null) {
-      serverActive.apply(server);
+                  utils.runScriptOnNode(node, template.getOptions().getRunScript());
-      logger.debug("<< running server(%s)", server.getId());
+               }
-      if (options.getRunScript() != null) {
+               return null;
-         utils.runScriptOnNode(node, options.getRunScript());
+            }
+         }), executor));
       }
-      return node;
+      ConcurrentUtils.awaitCompletion(responses, executor, null, logger, "nodes");
+      return new NodeSetImpl(nodes);
    }
 
    @Override
@@ -165,33 +199,42 @@ public class CloudServersComputeService implements ComputeService {
       return serverToNodeMetadata.apply(client.getServer(Integer.parseInt(node.getId())));
    }
 
+   public static final Pattern TAG_PATTERN = Pattern.compile("[^-]+-([^-]+)-[0-9]+");
+
    @Singleton
    private static class ServerToNodeMetadata implements Function<Server, NodeMetadata> {
-      private final String location;
+      private final Location location;
 
       @SuppressWarnings("unused")
       @Inject
-      ServerToNodeMetadata(@ResourceLocation String location) {
+      ServerToNodeMetadata(Location location) {
          this.location = location;
       }
 
       @Override
       public NodeMetadata apply(Server from) {
-         return new NodeMetadataImpl(from.getId() + "", from.getName(), location, null, from
+         Matcher matcher = TAG_PATTERN.matcher(from.getName());
-                  .getMetadata(), serverToNodeState.get(from.getStatus()), from.getAddresses()
+         final String tag = matcher.find() ? matcher.group(1) : null;
-                  .getPublicAddresses(), from.getAddresses().getPrivateAddresses(), ImmutableMap
+         return new NodeMetadataImpl(from.getId() + "", from.getName(), location.getId(), null,
-                  .<String, String> of());
+                  from.getMetadata(), tag, serverToNodeState.get(from.getStatus()), from
+                           .getAddresses().getPublicAddresses(), from.getAddresses()
+                           .getPrivateAddresses(), ImmutableMap.<String, String> of(), null);
       }
    }
 
    @Override
-   public Set<ComputeMetadata> listNodes() {
+   public Map<String, ? extends ComputeMetadata> getNodes() {
       logger.debug(">> listing servers");
-      Set<ComputeMetadata> servers = Sets.newHashSet();
+      ImmutableMap<String, NodeMetadata> map = doGetNodes();
-      Iterables.addAll(servers, Iterables.transform(client.listServers(ListOptions.Builder
+      logger.debug("<< list(%d)", map.size());
-               .withDetails()), serverToNodeMetadata));
+      return map;
-      logger.debug("<< list(%d)", servers.size());
+   }
-      return servers;
+
+   private ImmutableMap<String, NodeMetadata> doGetNodes() {
+      ImmutableMap<String, NodeMetadata> map = Maps.uniqueIndex(Iterables.transform(client
+               .listServers(ListOptions.Builder.withDetails()), serverToNodeMetadata),
+               METADATA_TO_ID);
+      return map;
    }
 
    @Override
@@ -208,12 +251,62 @@ public class CloudServersComputeService implements ComputeService {
    }
 
    @Override
-   public Set<? extends Size> listSizes() {
+   public void destroyNodes(String tag) { // TODO parallel
+      logger.debug(">> terminating servers by tag(%s)", tag);
+      Set<ListenableFuture<Void>> responses = Sets.newHashSet();
+      for (final NodeMetadata node : doGetNodes(tag)) {
+         responses.add(makeListenable(executor.submit(new Callable<Void>() {
+            @Override
+            public Void call() throws Exception {
+               destroyNode(node);
+               return null;
+            }
+         }), executor));
+      }
+      awaitCompletion(responses, executor, null, logger, "nodes");
+      logger.debug("<< destroyed");
+   }
+
+   @Override
+   public Map<String, ? extends Location> getLocations() {
+      return locations.get();
+   }
+
+   @Override
+   public NodeSet getNodes(String tag) {
+      logger.debug(">> listing servers by tag(%s)", tag);
+      NodeSet nodes = doGetNodes(tag);
+      logger.debug("<< list(%d)", nodes.size());
+      return nodes;
+   }
+
+   protected NodeSet doGetNodes(final String tag) {
+      Iterable<NodeMetadata> nodes = Iterables.filter(Iterables.transform(doGetNodes().values(),
+               new Function<ComputeMetadata, NodeMetadata>() {
+
+                  @Override
+                  public NodeMetadata apply(ComputeMetadata from) {
+                     return getNodeMetadata(from);
+                  }
+
+               }), new Predicate<NodeMetadata>() {
+
+         @Override
+         public boolean apply(NodeMetadata input) {
+            return tag.equals(input.getTag());
+         }
+
+      });
+      return new NodeSetImpl(Iterables.filter(nodes, new NodeMatchesTag(tag)));
+   }
+
+   @Override
+   public Map<String, ? extends Size> getSizes() {
       return sizes.get();
    }
 
    @Override
-   public Set<? extends Image> listImages() {
+   public Map<String, ? extends Image> getImages() {
       return images.get();
    }
 

rackspace/src/main/java/org/jclouds/rackspace/cloudservers/compute/config/CloudServersComputeServiceContextModule.java

@@ -18,6 +18,7 @@
  */
 package org.jclouds.rackspace.cloudservers.compute.config;
 
+import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
@@ -33,24 +34,30 @@ import org.jclouds.Constants;
 import org.jclouds.compute.ComputeService;
 import org.jclouds.compute.ComputeServiceContext;
 import org.jclouds.compute.domain.Architecture;
+import org.jclouds.compute.domain.ComputeMetadata;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.OsFamily;
 import org.jclouds.compute.domain.Size;
+import org.jclouds.compute.domain.internal.ImageImpl;
+import org.jclouds.compute.domain.internal.SizeImpl;
 import org.jclouds.compute.internal.ComputeServiceContextImpl;
 import org.jclouds.compute.reference.ComputeServiceConstants;
-import org.jclouds.domain.ResourceLocation;
+import org.jclouds.domain.Location;
+import org.jclouds.domain.LocationScope;
+import org.jclouds.domain.internal.LocationImpl;
 import org.jclouds.logging.Logger;
 import org.jclouds.rackspace.cloudservers.CloudServersAsyncClient;
 import org.jclouds.rackspace.cloudservers.CloudServersClient;
 import org.jclouds.rackspace.cloudservers.compute.CloudServersComputeService;
-import org.jclouds.rackspace.cloudservers.compute.domain.CloudServersImage;
-import org.jclouds.rackspace.cloudservers.compute.domain.CloudServersSize;
 import org.jclouds.rackspace.cloudservers.config.CloudServersContextModule;
 import org.jclouds.rackspace.cloudservers.domain.Flavor;
 import org.jclouds.rackspace.cloudservers.options.ListOptions;
 import org.jclouds.rest.RestContext;
 
+import com.google.common.base.Function;
+import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
 import com.google.inject.Provides;
 
@@ -78,25 +85,44 @@ public class CloudServersComputeServiceContextModule extends CloudServersContext
 
    @Provides
    @Singleton
-   @ResourceLocation
+   Location getRegion() {
-   String getRegion() {
+      return new LocationImpl(LocationScope.ZONE, "DALLAS", "Dallas, TX", null, true);
-      return "default";
    }
 
    @Provides
    @Singleton
-   protected Set<? extends Size> provideSizes(CloudServersClient sync, Set<? extends Image> images,
+   Map<String, ? extends Location> provideLocations(Location location) {
-            LogHolder holder, @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor)
+      return ImmutableMap.of(location.getId(), location);
-            throws InterruptedException, TimeoutException, ExecutionException {
+   }
+
+   @Provides
+   @Singleton
+   protected Function<ComputeMetadata, String> indexer() {
+      return new Function<ComputeMetadata, String>() {
+         @Override
+         public String apply(ComputeMetadata from) {
+            return from.getId();
+         }
+      };
+   }
+
+   @Provides
+   @Singleton
+   protected Map<String, ? extends Size> provideSizes(CloudServersClient sync,
+            Map<String, ? extends Image> images, Location location, LogHolder holder,
+            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor,
+            Function<ComputeMetadata, String> indexer) throws InterruptedException,
+            TimeoutException, ExecutionException {
       final Set<Size> sizes = Sets.newHashSet();
       holder.logger.debug(">> providing sizes");
       for (final Flavor from : sync.listFlavors(ListOptions.Builder.withDetails())) {
-         sizes.add(new CloudServersSize(from, from.getId() + "", from.getDisk() / 10,
+         sizes.add(new SizeImpl(from.getId() + "", from.getName(), location.getId(), null,
-                  from.getRam(), from.getDisk(), ImmutableSet.<Architecture> of(
+                  ImmutableMap.<String, String> of(), from.getDisk() / 10, from.getRam(), from
-                           Architecture.X86_32, Architecture.X86_64)));
+                           .getDisk(), ImmutableSet.<Architecture> of(Architecture.X86_32,
+                           Architecture.X86_64)));
       }
       holder.logger.debug("<< sizes(%d)", sizes.size());
-      return sizes;
+      return Maps.uniqueIndex(sizes, indexer);
    }
 
    private static class LogHolder {
@@ -109,9 +135,9 @@ public class CloudServersComputeServiceContextModule extends CloudServersContext
 
    @Provides
    @Singleton
-   protected Set<? extends Image> provideImages(final CloudServersClient sync,
+   protected Map<String, ? extends Image> provideImages(final CloudServersClient sync,
-            @ResourceLocation String location, LogHolder holder) throws InterruptedException,
+            Location location, LogHolder holder, Function<ComputeMetadata, String> indexer)
-            ExecutionException, TimeoutException {
+            throws InterruptedException, ExecutionException, TimeoutException {
       final Set<Image> images = Sets.newHashSet();
       holder.logger.debug(">> providing images");
       for (final org.jclouds.rackspace.cloudservers.domain.Image from : sync
@@ -120,7 +146,6 @@ public class CloudServersComputeServiceContextModule extends CloudServersContext
          Architecture arch = Architecture.X86_64;
          String osDescription = "";
          String version = "";
-
          Matcher matcher = RACKSPACE_PATTERN.matcher(from.getName());
          osDescription = from.getName();
          if (from.getName().indexOf("Red Hat EL") != -1) {
@@ -132,9 +157,11 @@ public class CloudServersComputeServiceContextModule extends CloudServersContext
                holder.logger.debug("<< didn't match os(%s)", matcher.group(2));
             }
          }
-         images.add(new CloudServersImage(from, location, arch, os, osDescription, version));
+         images.add(new ImageImpl(from.getId() + "", from.getName(), location.getId(), null,
+                  ImmutableMap.<String, String> of(), from.getName(), version, os, osDescription,
+                  arch));
       }
       holder.logger.debug("<< images(%d)", images.size());
-      return images;
+      return Maps.uniqueIndex(images, indexer);
    }
 }

rackspace/src/main/java/org/jclouds/rackspace/cloudservers/compute/domain/CloudServersImage.java

@@ -1,154 +0,0 @@
-/**
- *
- * Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
- *
- * ====================================================================
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF 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.rackspace.cloudservers.compute.domain;
-
-import org.jclouds.compute.domain.Architecture;
-import org.jclouds.compute.domain.Image;
-import org.jclouds.compute.domain.OsFamily;
-
-/**
- * 
- * @author Adrian Cole
- */
-public class CloudServersImage implements Image {
-   private final org.jclouds.rackspace.cloudservers.domain.Image image;
-   private final String location;
-   private final Architecture architecture;
-   private final OsFamily os;
-   private final String osDescription;
-   private final String version;
-
-   public CloudServersImage(org.jclouds.rackspace.cloudservers.domain.Image image, String location,
-            Architecture architecture, OsFamily os, String osDescription, String version) {
-      this.location = location;
-      this.architecture = architecture;
-      this.image = image;
-      this.os = os;
-      this.osDescription = osDescription;
-      this.version = version;
-   }
-
-   @Override
-   public Architecture getArchitecture() {
-      return architecture;
-   }
-
-   @Override
-   public String getDescription() {
-      return getImage().getName();
-   }
-
-   @Override
-   public String getId() {
-      return getImage().getId()+"";
-   }
-
-   @Override
-   public String getLocation() {
-      return location;
-   }
-
-   @Override
-   public OsFamily getOsFamily() {
-      return os;
-   }
-
-   @Override
-   public String getOsDescription() {
-      return osDescription;
-   }
-
-   @Override
-   public String getVersion() {
-      return version;
-   }
-
-   public org.jclouds.rackspace.cloudservers.domain.Image getImage() {
-      return image;
-   }
-
-   @Override
-   public int hashCode() {
-      final int prime = 31;
-      int result = 1;
-      result = prime * result + ((architecture == null) ? 0 : architecture.hashCode());
-      result = prime * result + ((image == null) ? 0 : image.hashCode());
-      result = prime * result + ((location == null) ? 0 : location.hashCode());
-      result = prime * result + ((os == null) ? 0 : os.hashCode());
-      result = prime * result + ((osDescription == null) ? 0 : osDescription.hashCode());
-      result = prime * result + ((version == null) ? 0 : version.hashCode());
-      return result;
-   }
-
-   @Override
-   public boolean equals(Object obj) {
-      if (this == obj)
-         return true;
-      if (obj == null)
-         return false;
-      if (getClass() != obj.getClass())
-         return false;
-      CloudServersImage other = (CloudServersImage) obj;
-      if (architecture == null) {
-         if (other.architecture != null)
-            return false;
-      } else if (!architecture.equals(other.architecture))
-         return false;
-      if (image == null) {
-         if (other.image != null)
-            return false;
-      } else if (!image.equals(other.image))
-         return false;
-      if (location == null) {
-         if (other.location != null)
-            return false;
-      } else if (!location.equals(other.location))
-         return false;
-      if (os == null) {
-         if (other.os != null)
-            return false;
-      } else if (!os.equals(other.os))
-         return false;
-      if (osDescription == null) {
-         if (other.osDescription != null)
-            return false;
-      } else if (!osDescription.equals(other.osDescription))
-         return false;
-      if (version == null) {
-         if (other.version != null)
-            return false;
-      } else if (!version.equals(other.version))
-         return false;
-      return true;
-   }
-
-   @Override
-   public String toString() {
-      return "[id=" + getId() + ", version=" + version + ", location=" + getLocation()
-               + ", architecture=" + getArchitecture() + ", operatingSystem="
-               + getOsFamily() + ", operatingSystemVersion=" + getOsDescription()
-               + ", description=" + getDescription() + "]";
-   }
-
-}

rackspace/src/main/java/org/jclouds/rackspace/cloudservers/compute/domain/CloudServersSize.java

@@ -1,72 +0,0 @@
-/**
- *
- * Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
- *
- * ====================================================================
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF 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.rackspace.cloudservers.compute.domain;
-
-import org.jclouds.compute.domain.Architecture;
-import org.jclouds.compute.domain.internal.SizeImpl;
-import org.jclouds.rackspace.cloudservers.domain.Flavor;
-
-/**
- * 
- * @author Adrian Cole
- */
-public class CloudServersSize extends SizeImpl {
-   private final Flavor flavor;
-
-   public CloudServersSize(Flavor flavor, String id, int cores, int ram, int disk,
-            Iterable<Architecture> supportedArchitectures) {
-      super(id, cores, ram, disk, supportedArchitectures);
-      this.flavor = flavor;
-   }
-
-   @Override
-   public int hashCode() {
-      final int prime = 31;
-      int result = super.hashCode();
-      result = prime * result + ((flavor == null) ? 0 : flavor.hashCode());
-      return result;
-   }
-
-   @Override
-   public boolean equals(Object obj) {
-      if (this == obj)
-         return true;
-      if (!super.equals(obj))
-         return false;
-      if (getClass() != obj.getClass())
-         return false;
-      CloudServersSize other = (CloudServersSize) obj;
-      if (flavor == null) {
-         if (other.flavor != null)
-            return false;
-      } else if (!flavor.equals(other.flavor))
-         return false;
-      return true;
-   }
-
-   public Flavor getFlavor() {
-      return flavor;
-   }
-
-}

rimuhosting/src/main/java/org/jclouds/rimuhosting/miro/compute/RimuHostingComputeService.java

@@ -20,10 +20,17 @@ package org.jclouds.rimuhosting.miro.compute;
 
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
+import static org.jclouds.compute.util.ComputeUtils.METADATA_TO_ID;
+import static org.jclouds.concurrent.ConcurrentUtils.awaitCompletion;
+import static org.jclouds.concurrent.ConcurrentUtils.makeListenable;
 
 import java.net.InetAddress;
 import java.net.UnknownHostException;
+import java.util.Map;
 import java.util.Set;
+import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutorService;
+import java.util.regex.Pattern;
 
 import javax.annotation.Resource;
 import javax.inject.Inject;
@@ -31,22 +38,24 @@ import javax.inject.Named;
 import javax.inject.Provider;
 import javax.inject.Singleton;
 
+import org.jclouds.Constants;
 import org.jclouds.compute.ComputeService;
 import org.jclouds.compute.domain.ComputeMetadata;
 import org.jclouds.compute.domain.ComputeType;
-import org.jclouds.compute.domain.CreateNodeResponse;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.NodeMetadata;
+import org.jclouds.compute.domain.NodeSet;
 import org.jclouds.compute.domain.NodeState;
 import org.jclouds.compute.domain.Size;
 import org.jclouds.compute.domain.Template;
 import org.jclouds.compute.domain.TemplateBuilder;
-import org.jclouds.compute.domain.internal.CreateNodeResponseImpl;
 import org.jclouds.compute.domain.internal.NodeMetadataImpl;
-import org.jclouds.compute.options.RunNodeOptions;
+import org.jclouds.compute.domain.internal.NodeSetImpl;
 import org.jclouds.compute.reference.ComputeServiceConstants;
+import org.jclouds.compute.util.ComputeUtils;
+import org.jclouds.concurrent.ConcurrentUtils;
 import org.jclouds.domain.Credentials;
-import org.jclouds.domain.ResourceLocation;
+import org.jclouds.domain.Location;
 import org.jclouds.logging.Logger;
 import org.jclouds.rimuhosting.miro.RimuHostingClient;
 import org.jclouds.rimuhosting.miro.domain.NewServerResponse;
@@ -54,55 +63,19 @@ import org.jclouds.rimuhosting.miro.domain.Server;
 
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Function;
+import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Iterables;
+import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
+import com.google.common.util.concurrent.ListenableFuture;
 
 /**
  * @author Ivan Meredith
  */
 @Singleton
 public class RimuHostingComputeService implements ComputeService {
-   @Resource
-   @Named(ComputeServiceConstants.COMPUTE_LOGGER)
-   protected Logger logger = Logger.NULL;
-   protected final RimuHostingClient client;
-   protected final Provider<Set<? extends Image>> images;
-   protected final Provider<Set<? extends Size>> sizes;
-   protected final Provider<TemplateBuilder> templateBuilderProvider;
-   private final String location;
-
-   @Inject
-   public RimuHostingComputeService(RimuHostingClient client,
-            Provider<TemplateBuilder> templateBuilderProvider, @ResourceLocation String location,
-            Provider<Set<? extends Image>> images, Provider<Set<? extends Size>> sizes) {
-      this.client = client;
-      this.location = location;
-      this.images = images;
-      this.sizes = sizes;
-      this.templateBuilderProvider = templateBuilderProvider;
-   }
-
-   @Override
-   public CreateNodeResponse runNode(String name, Template template) {
-      return this.runNode(name, template, RunNodeOptions.NONE);
-   }
-
-   @Override
-   public CreateNodeResponse runNode(String name, Template template, RunNodeOptions options) {
-      NewServerResponse serverResponse = client.createServer(name, checkNotNull(template.getImage()
-               .getId(), "imageId"), checkNotNull(template.getSize().getId(), "sizeId"));
-      return new CreateNodeResponseImpl(serverResponse.getServer().getId().toString(),
-               name, location, null, ImmutableMap.<String, String> of(), NodeState.UNKNOWN,// TODO
-                                                                                           // need a
-                                                                                           // real
-                                                                                           // state!
-               getPublicAddresses(serverResponse.getServer()),// no real useful data here..
-               ImmutableList.<InetAddress> of(), new Credentials("root", serverResponse
-                        .getNewInstanceRequest().getCreateOptions().getPassword()), ImmutableMap
-                        .<String, String> of());
-   }
 
    @VisibleForTesting
    static Iterable<InetAddress> getPublicAddresses(Server server) {
@@ -122,20 +95,91 @@ public class RimuHostingComputeService implements ComputeService {
       });
    }
 
-   public Set<ComputeMetadata> listNodes() {
+   private static class NodeMatchesTag implements Predicate<NodeMetadata> {
-      Set<ComputeMetadata> serverSet = Sets.newLinkedHashSet();
+      private final String tag;
-      Set<Server> servers = client.getServerList();
+
-      for (Server server : servers) {
+      @Override
-         serverSet.add(toNode(server));
+      public boolean apply(NodeMetadata from) {
+         return from.getTag().equals(tag);
       }
-      return serverSet;
+
+      public NodeMatchesTag(String tag) {
+         super();
+         this.tag = tag;
+      }
+   };
+
+   @Resource
+   @Named(ComputeServiceConstants.COMPUTE_LOGGER)
+   protected Logger logger = Logger.NULL;
+   private final RimuHostingClient client;
+   protected final Provider<Map<String, ? extends Image>> images;
+   protected final Provider<Map<String, ? extends Size>> sizes;
+   protected final Provider<Map<String, ? extends Location>> locations;
+   protected final Provider<TemplateBuilder> templateBuilderProvider;
+   private final ComputeUtils utils;
+   private final ServerToNodeMetadata serverToNodeMetadata;
+   protected final ExecutorService executor;
+
+   @Inject
+   public RimuHostingComputeService(RimuHostingClient client,
+            Provider<TemplateBuilder> templateBuilderProvider,
+            Provider<Map<String, ? extends Image>> images,
+            Provider<Map<String, ? extends Size>> sizes, ServerToNodeMetadata serverToNodeMetadata,
+            Provider<Map<String, ? extends Location>> locations, ComputeUtils utils,
+            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor) {
+      this.client = client;
+      this.images = images;
+      this.sizes = sizes;
+      this.locations = locations;
+      this.utils = utils;
+      this.templateBuilderProvider = templateBuilderProvider;
+      this.serverToNodeMetadata = serverToNodeMetadata;
+      this.executor = executor;
    }
 
-   private NodeMetadataImpl toNode(Server server) {
+   @Override
-      return new NodeMetadataImpl(server.getId() + "", server.getName(), location, null,
+   public NodeSet runNodes(final String tag, int max, final Template template) {
-               ImmutableMap.<String, String> of(), NodeState.UNKNOWN, getPublicAddresses(server),
+      checkArgument(tag.indexOf('-') == -1, "tag cannot contain hyphens");
-               ImmutableList.<InetAddress> of(), ImmutableMap.<String, String> of("state", server
+      logger.debug(">> running server image(%s) flavor(%s)", template.getImage().getId(), template
-                        .getState()));
+               .getSize().getId());
+
+      final Set<NodeMetadata> nodes = Sets.newHashSet();
+      Set<ListenableFuture<Void>> responses = Sets.newHashSet();
+      for (int i = 0; i < max; i++) {
+         final String name = String.format("%s-%d", tag, i + 1);
+         responses.add(ConcurrentUtils.makeListenable(executor.submit(new Callable<Void>() {
+            @Override
+            public Void call() throws Exception {
+               NewServerResponse serverResponse = client.createServer(name, checkNotNull(template
+                        .getImage().getId(), "imageId"), checkNotNull(template.getSize().getId(),
+                        "sizeId"));
+               NodeMetadata node = new NodeMetadataImpl(serverResponse.getServer().getId()
+                        .toString(), name, template.getLocation().getId(),
+                        null,
+                        ImmutableMap.<String, String> of(),
+                        tag,
+                        NodeState.UNKNOWN,// TODO
+                        // need a
+                        // real
+                        // state!
+                        getPublicAddresses(serverResponse.getServer()),// no real useful data here..
+                        ImmutableList.<InetAddress> of(), ImmutableMap.<String, String> of(),
+                        new Credentials("root", serverResponse.getNewInstanceRequest()
+                                 .getCreateOptions().getPassword()));
+               nodes.add(node);
+               logger.debug("<< started server(%s)", node.getId());
+               // TODO! serverActive.apply(server);
+               logger.debug("<< running server(%s)", node.getId());
+               if (template.getOptions().getRunScript() != null) {
+                  utils.runScriptOnNode(node, template.getOptions().getRunScript());
+               }
+               return null;
+            }
+         }), executor));
+      }
+      ConcurrentUtils.awaitCompletion(responses, executor, null, logger, "nodes");
+      return new NodeSetImpl(nodes);
    }
 
    @Override
@@ -143,7 +187,7 @@ public class RimuHostingComputeService implements ComputeService {
       checkArgument(node.getType() == ComputeType.NODE, "this is only valid for nodes, not "
                + node.getType());
       checkNotNull(node.getId(), "node.id");
-      return toNode(client.getServer(Long.parseLong(node.getId())));
+      return serverToNodeMetadata.apply(client.getServer(Long.parseLong(node.getId())));
    }
 
    @Override
@@ -151,21 +195,110 @@ public class RimuHostingComputeService implements ComputeService {
       checkArgument(node.getType() == ComputeType.NODE, "this is only valid for nodes, not "
                + node.getType());
       checkNotNull(node.getId(), "node.id");
+
+      checkArgument(node.getType() == ComputeType.NODE, "this is only valid for nodes, not "
+               + node.getType());
+      checkNotNull(node.getId(), "node.id");
+
+      logger.debug(">> deleting server(%s)", node.getId());
       client.destroyServer(new Long(node.getId()));
+      logger.debug("<< deleted server(%s)", node.getId());
+   }
+
+   public static final Pattern TAG_PATTERN = Pattern.compile("[^-]+-([^-]+)-[0-9]+");
+
+   @Singleton
+   private static class ServerToNodeMetadata implements Function<Server, NodeMetadata> {
+
+      @Override
+      public NodeMetadata apply(Server from) {
+         String locationId = "//TODO";
+         String tag = from.getName().replaceAll("-[0-9]+", "");
+         Credentials creds = null;
+         NodeState state = NodeState.UNKNOWN;
+         return new NodeMetadataImpl(from.getId() + "", from.getName(), locationId, null,
+                  ImmutableMap.<String, String> of(), tag, state, getPublicAddresses(from),
+                  ImmutableList.<InetAddress> of(), ImmutableMap.<String, String> of("state", from
+                           .getState()), creds);
+      }
    }
 
    @Override
-   public Set<? extends Size> listSizes() {
+   public Map<String, ? extends ComputeMetadata> getNodes() {
+      logger.debug(">> listing servers");
+      ImmutableMap<String, NodeMetadata> map = doGetNodes();
+      logger.debug("<< list(%d)", map.size());
+      return map;
+   }
+
+   private ImmutableMap<String, NodeMetadata> doGetNodes() {
+      ImmutableMap<String, NodeMetadata> map = Maps.uniqueIndex(Iterables.transform(client
+               .getServerList(), serverToNodeMetadata), METADATA_TO_ID);
+      return map;
+   }
+
+   @Override
+   public void destroyNodes(String tag) { // TODO parallel
+      logger.debug(">> terminating servers by tag(%s)", tag);
+      Set<ListenableFuture<Void>> responses = Sets.newHashSet();
+      for (final NodeMetadata node : doGetNodes(tag)) {
+         responses.add(makeListenable(executor.submit(new Callable<Void>() {
+            @Override
+            public Void call() throws Exception {
+               destroyNode(node);
+               return null;
+            }
+         }), executor));
+      }
+      awaitCompletion(responses, executor, null, logger, "nodes");
+      logger.debug("<< destroyed");
+   }
+
+   @Override
+   public Map<String, ? extends Location> getLocations() {
+      return locations.get();
+   }
+
+   @Override
+   public NodeSet getNodes(String tag) {
+      logger.debug(">> listing servers by tag(%s)", tag);
+      NodeSet nodes = doGetNodes(tag);
+      logger.debug("<< list(%d)", nodes.size());
+      return nodes;
+   }
+
+   protected NodeSet doGetNodes(final String tag) {
+      Iterable<NodeMetadata> nodes = Iterables.filter(Iterables.transform(doGetNodes().values(),
+               new Function<ComputeMetadata, NodeMetadata>() {
+
+                  @Override
+                  public NodeMetadata apply(ComputeMetadata from) {
+                     return getNodeMetadata(from);
+                  }
+
+               }), new Predicate<NodeMetadata>() {
+
+         @Override
+         public boolean apply(NodeMetadata input) {
+            return tag.equals(input.getTag());
+         }
+
+      });
+      return new NodeSetImpl(Iterables.filter(nodes, new NodeMatchesTag(tag)));
+   }
+
+   @Override
+   public Map<String, ? extends Size> getSizes() {
       return sizes.get();
    }
 
    @Override
-   public Set<? extends Image> listImages() {
+   public Map<String, ? extends Image> getImages() {
       return images.get();
    }
 
    @Override
    public TemplateBuilder templateBuilder() {
-      return this.templateBuilderProvider.get();
+      return templateBuilderProvider.get();
    }
 }

rimuhosting/src/main/java/org/jclouds/rimuhosting/miro/compute/config/RimuHostingComputeServiceContextModule.java

@@ -18,6 +18,7 @@
  */
 package org.jclouds.rimuhosting.miro.compute.config;
 
+import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
@@ -33,6 +34,7 @@ import org.jclouds.Constants;
 import org.jclouds.compute.ComputeService;
 import org.jclouds.compute.ComputeServiceContext;
 import org.jclouds.compute.domain.Architecture;
+import org.jclouds.compute.domain.ComputeMetadata;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.OsFamily;
 import org.jclouds.compute.domain.Size;
@@ -40,7 +42,9 @@ import org.jclouds.compute.domain.internal.ImageImpl;
 import org.jclouds.compute.domain.internal.SizeImpl;
 import org.jclouds.compute.internal.ComputeServiceContextImpl;
 import org.jclouds.compute.reference.ComputeServiceConstants;
-import org.jclouds.domain.ResourceLocation;
+import org.jclouds.domain.Location;
+import org.jclouds.domain.LocationScope;
+import org.jclouds.domain.internal.LocationImpl;
 import org.jclouds.logging.Logger;
 import org.jclouds.rest.RestContext;
 import org.jclouds.rimuhosting.miro.RimuHostingAsyncClient;
@@ -49,7 +53,10 @@ import org.jclouds.rimuhosting.miro.compute.RimuHostingComputeService;
 import org.jclouds.rimuhosting.miro.config.RimuHostingContextModule;
 import org.jclouds.rimuhosting.miro.domain.PricingPlan;
 
+import com.google.common.base.Function;
+import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
 import com.google.inject.Provides;
 
@@ -77,25 +84,66 @@ public class RimuHostingComputeServiceContextModule extends RimuHostingContextMo
 
    @Provides
    @Singleton
-   @ResourceLocation
+   Location getDefaultLocation(Map<String, ? extends Location> locations) {
-   String getRegion() {
+      return locations.get("DCDALLAS");
-      return "default";
    }
 
    @Provides
    @Singleton
-   protected Set<? extends Size> provideSizes(RimuHostingClient sync, Set<? extends Image> images,
+   Map<String, ? extends Location> getDefaultLocations(RimuHostingClient sync, LogHolder holder,
-            LogHolder holder, @Named(Constants.PROPERTY_USER_THREADS) ExecutorService userExecutor) throws InterruptedException,
+            Function<ComputeMetadata, String> indexer) {
+      final Set<Location> locations = Sets.newHashSet();
+      holder.logger.debug(">> providing locations");
+      for (final PricingPlan from : sync.getPricingPlanList()) {
+         try {
+            locations.add(new LocationImpl(LocationScope.ZONE, from.getDataCenter().getId(), from
+                     .getDataCenter().getName(), null, true));
+         } catch (NullPointerException e) {
+            holder.logger.warn("datacenter not present in " + from.getId());
+         }
+      }
+      holder.logger.debug("<< locations(%d)", locations.size());
+      return Maps.uniqueIndex(locations, new Function<Location, String>() {
+
+         @Override
+         public String apply(Location from) {
+            return from.getId();
+         }
+      });
+   }
+
+   @Provides
+   @Singleton
+   protected Function<ComputeMetadata, String> indexer() {
+      return new Function<ComputeMetadata, String>() {
+         @Override
+         public String apply(ComputeMetadata from) {
+            return from.getId();
+         }
+      };
+   }
+
+   @Provides
+   @Singleton
+   protected Map<String, ? extends Size> provideSizes(RimuHostingClient sync,
+            Map<String, ? extends Image> images, LogHolder holder,
+            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService userExecutor,
+            Function<ComputeMetadata, String> indexer) throws InterruptedException,
             TimeoutException, ExecutionException {
       final Set<Size> sizes = Sets.newHashSet();
       holder.logger.debug(">> providing sizes");
       for (final PricingPlan from : sync.getPricingPlanList()) {
-         sizes.add(new SizeImpl(from.getId(), from.getDiskSize(), from.getRam(),
+         try {
-                  from.getDiskSize(), ImmutableSet.<Architecture> of(Architecture.X86_32,
+            sizes.add(new SizeImpl(from.getId(), from.getId(), from.getDataCenter().getId(), null,
-                           Architecture.X86_64)));
+                     ImmutableMap.<String, String> of(), from.getDiskSize(), from.getRam(), from
+                              .getDiskSize(), ImmutableSet.<Architecture> of(Architecture.X86_32,
+                              Architecture.X86_64)));
+         } catch (NullPointerException e) {
+            holder.logger.warn("datacenter not present in " + from.getId());
+         }
       }
       holder.logger.debug("<< sizes(%d)", sizes.size());
-      return sizes;
+      return Maps.uniqueIndex(sizes, indexer);
    }
 
    private static class LogHolder {
@@ -108,9 +156,9 @@ public class RimuHostingComputeServiceContextModule extends RimuHostingContextMo
 
    @Provides
    @Singleton
-   protected Set<? extends Image> provideImages(final RimuHostingClient sync,
+   protected Map<String, ? extends Image> provideImages(final RimuHostingClient sync,
-            @ResourceLocation String location, LogHolder holder) throws InterruptedException,
+            LogHolder holder, Function<ComputeMetadata, String> indexer)
-            ExecutionException, TimeoutException {
+            throws InterruptedException, ExecutionException, TimeoutException {
       final Set<Image> images = Sets.newHashSet();
       holder.logger.debug(">> providing images");
       for (final org.jclouds.rimuhosting.miro.domain.Image from : sync.getImageList()) {
@@ -130,10 +178,11 @@ public class RimuHostingComputeServiceContextModule extends RimuHostingContextMo
                holder.logger.debug("<< didn't match os(%s)", matcher.group(2));
             }
          }
-         images.add(new ImageImpl(from.getId(), from.getDescription(), version, os, osDescription,
+
-                  location, arch));
+         images.add(new ImageImpl(from.getId(), from.getDescription(), null, null, ImmutableMap
+                  .<String, String> of(), from.getDescription(), version, os, osDescription, arch));
       }
       holder.logger.debug("<< images(%d)", images.size());
-      return images;
+      return Maps.uniqueIndex(images, indexer);
    }
 }

rimuhosting/src/main/java/org/jclouds/rimuhosting/miro/config/RimuHostingRestClientModule.java

@@ -18,10 +18,13 @@
  */
 package org.jclouds.rimuhosting.miro.config;
 
+import com.google.common.base.Predicate;
 import com.google.inject.AbstractModule;
 import com.google.inject.Provides;
 import org.jclouds.concurrent.internal.SyncProxy;
 import org.jclouds.http.RequiresHttp;
+import org.jclouds.predicates.RetryablePredicate;
+import org.jclouds.predicates.SocketOpen;
 import org.jclouds.rest.ConfiguresRestClient;
 import org.jclouds.rest.RestClientFactory;
 import org.jclouds.rimuhosting.miro.RimuHosting;
@@ -33,17 +36,25 @@ import org.jclouds.rimuhosting.miro.reference.RimuHostingConstants;
 import javax.inject.Named;
 import javax.inject.Singleton;
 import java.io.UnsupportedEncodingException;
+import java.net.InetSocketAddress;
 import java.net.URI;
+import java.util.concurrent.TimeUnit;
 
 /**
  * Configures the RimuHosting connection.
- *
+ * 
  * @author Adrian Cole
  */
 @RequiresHttp
 @ConfiguresRestClient
 public class RimuHostingRestClientModule extends AbstractModule {
 
+   @Provides
+   @Singleton
+   protected Predicate<InetSocketAddress> socketTester(SocketOpen open) {
+      return new RetryablePredicate<InetSocketAddress>(open, 130, 1, TimeUnit.SECONDS);
+   }
+
    @Override
    protected void configure() {
       bindErrorHandlers();
@@ -53,8 +64,8 @@ public class RimuHostingRestClientModule extends AbstractModule {
    @Provides
    @Singleton
    public RimuHostingAuthentication provideRimuHostingAuthentication(
-              @Named(RimuHostingConstants.PROPERTY_RIMUHOSTING_APIKEY) String apikey)
+            @Named(RimuHostingConstants.PROPERTY_RIMUHOSTING_APIKEY) String apikey)
-           throws UnsupportedEncodingException {
+            throws UnsupportedEncodingException {
       return new RimuHostingAuthentication(apikey);
    }
 
@@ -66,15 +77,16 @@ public class RimuHostingRestClientModule extends AbstractModule {
 
    @Provides
    @Singleton
-   public RimuHostingClient provideClient(RimuHostingAsyncClient client) throws IllegalArgumentException,
+   public RimuHostingClient provideClient(RimuHostingAsyncClient client)
-           SecurityException, NoSuchMethodException {
+            throws IllegalArgumentException, SecurityException, NoSuchMethodException {
       return SyncProxy.create(RimuHostingClient.class, client);
    }
 
    @Provides
    @Singleton
    @RimuHosting
-   protected URI provideURI(@Named(RimuHostingConstants.PROPERTY_RIMUHOSTING_ENDPOINT) String endpoint) {
+   protected URI provideURI(
+            @Named(RimuHostingConstants.PROPERTY_RIMUHOSTING_ENDPOINT) String endpoint) {
       return URI.create(endpoint);
    }
 

rimuhosting/src/test/java/org/jclouds/rimuhosting/miro/compute/RimuHostingComputeServiceLiveTest.java

@@ -36,7 +36,7 @@ public class RimuHostingComputeServiceLiveTest extends BaseComputeServiceLiveTes
    @Override
    public void setServiceDefaults() {
       service = "rimuhosting";
-      nodeName = "rimuhosting.jclouds";
+      tag = "rimuhosting.jclouds";
    }
 
    protected Template buildTemplate(TemplateBuilder templateBuilder) {

rimuhosting/src/test/resources/log4j.xml

@@ -1,32 +1,31 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--
+    <!--
 
 
-    Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>
+        Copyright (C) 2009 Cloud Conscious, LLC.
+        <info@cloudconscious.com>
 
-    ====================================================================
+        ====================================================================
-    Licensed under the Apache License, Version 2.0 (the "License");
+        Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
+        you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
+        You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0 Unless required by
-
+        applicable law or agreed to in writing, software distributed
-    Unless required by applicable law or agreed to in writing, software
+        under the License is distributed on an "AS IS" BASIS, WITHOUT
-    distributed under the License is distributed on an "AS IS" BASIS,
+        WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+        See the License for the specific language governing permissions
-    See the License for the specific language governing permissions and
+        and limitations under the License.
-    limitations under the License.
+        ====================================================================
-    ====================================================================
+    -->
-
--->
 <!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
 
-	<!--
+    <!--
-		For more configuration infromation and examples see the Apache Log4j
+        For more configuration infromation and examples see the Apache
-		website: http://logging.apache.org/log4j/
+        Log4j website: http://logging.apache.org/log4j/
-	-->
+    -->
 <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/"
-	debug="false">
+    debug="false">
 
     <!-- A time/date based rolling appender -->
     <appender name="WIREFILE" class="org.apache.log4j.DailyRollingFileAppender">
@@ -39,56 +38,88 @@
         <param name="Threshold" value="TRACE" />
 
         <layout class="org.apache.log4j.PatternLayout">
-            <!-- The default pattern: Date Priority [Category] Message${symbol_escape}n -->
+            <!--
+                The default pattern: Date Priority [Category]
+                Message${symbol_escape}n
+            -->
             <param name="ConversionPattern" value="%d %-5p [%c] (%t) %m%n" />
 
             <!--
-                The full pattern: Date MS Priority [Category] (Thread:NDC) Message${symbol_escape}n
+                The full pattern: Date MS Priority [Category]
-                <param name="ConversionPattern" value="%d %-5r %-5p [%c] (%t:%x)
+                (Thread:NDC) Message${symbol_escape}n <param
-                %m%n"/>
+                name="ConversionPattern" value="%d %-5r %-5p [%c]
+                (%t:%x) %m%n"/>
             -->
         </layout>
     </appender>
 
-  	<!-- A time/date based rolling appender -->
+    <!-- A time/date based rolling appender -->
-  	<appender name="FILE" class="org.apache.log4j.DailyRollingFileAppender">
+    <appender name="FILE" class="org.apache.log4j.DailyRollingFileAppender">
-    		<param name="File" value="target/test-data/jclouds.log" />
+        <param name="File" value="target/test-data/jclouds.log" />
-    		<param name="Append" value="true" />
+        <param name="Append" value="true" />
-    
+
-    		<!-- Rollover at midnight each day -->
+        <!-- Rollover at midnight each day -->
-    		<param name="DatePattern" value="'.'yyyy-MM-dd" />
+        <param name="DatePattern" value="'.'yyyy-MM-dd" />
-    
+
-    		<param name="Threshold" value="TRACE" />
+        <param name="Threshold" value="TRACE" />
-    
+
-    		<layout class="org.apache.log4j.PatternLayout">
+        <layout class="org.apache.log4j.PatternLayout">
-      			<!-- The default pattern: Date Priority [Category] Message${symbol_escape}n -->
+            <!--
-      			<param name="ConversionPattern" value="%d %-5p [%c] (%t) %m%n" />
+                The default pattern: Date Priority [Category]
-      
+                Message${symbol_escape}n
-      			<!--
+            -->
-      				The full pattern: Date MS Priority [Category] (Thread:NDC) Message${symbol_escape}n
+            <param name="ConversionPattern" value="%d %-5p [%c] (%t) %m%n" />
-      				<param name="ConversionPattern" value="%d %-5r %-5p [%c] (%t:%x)
+
-      				%m%n"/>
+            <!--
-      			-->
+                The full pattern: Date MS Priority [Category]
-    		</layout>
+                (Thread:NDC) Message${symbol_escape}n <param
-  	</appender>
+                name="ConversionPattern" value="%d %-5r %-5p [%c]
-	
+                (%t:%x) %m%n"/>
-  	<appender name="ASYNC" class="org.apache.log4j.AsyncAppender">
+            -->
-    		<appender-ref ref="FILE" />
+        </layout>
-  	</appender>
+    </appender>
+    <!-- A time/date based rolling appender -->
+    <appender name="COMPUTEFILE" class="org.apache.log4j.DailyRollingFileAppender">
+        <param name="File" value="target/test-data/jclouds-compute.log" />
+        <param name="Append" value="true" />
+
+        <!-- Rollover at midnight each day -->
+        <param name="DatePattern" value="'.'yyyy-MM-dd" />
+
+        <param name="Threshold" value="TRACE" />
+
+        <layout class="org.apache.log4j.PatternLayout">
+            <!-- The default pattern: Date Priority [Category] Message\n -->
+            <param name="ConversionPattern" value="%d %-5p [%c] (%t) %m%n" />
+
+            <!--
+                The full pattern: Date MS Priority [Category]
+                (Thread:NDC) Message\n <param name="ConversionPattern"
+                value="%d %-5r %-5p [%c] (%t:%x) %m%n"/>
+            -->
+        </layout>
+    </appender>
+
+    <appender name="ASYNCCOMPUTE" class="org.apache.log4j.AsyncAppender">
+        <appender-ref ref="COMPUTEFILE" />
+    </appender>
+    <appender name="ASYNC" class="org.apache.log4j.AsyncAppender">
+        <appender-ref ref="FILE" />
+    </appender>
 
     <appender name="ASYNCWIRE" class="org.apache.log4j.AsyncAppender">
         <appender-ref ref="WIREFILE" />
-    </appender>	
+    </appender>
-    
+
-  	<!-- ================ -->
+    <!-- ================ -->
-  	<!-- Limit categories -->
+    <!-- Limit categories -->
-  	<!-- ================ -->
+    <!-- ================ -->
-  
+
-  	<category name="org.jclouds">
+    <category name="org.jclouds">
-    		<priority value="DEBUG" />
+        <priority value="DEBUG" />
         <appender-ref ref="ASYNC" />
-   	</category>
+    </category>
-    
+
     <category name="jclouds.headers">
         <priority value="DEBUG" />
         <appender-ref ref="ASYNCWIRE" />
@@ -98,13 +129,18 @@
         <priority value="DEBUG" />
         <appender-ref ref="ASYNCWIRE" />
     </category>
-    
-   <!-- ======================= -->
-  	<!-- Setup the Root category -->
-  	<!-- ======================= -->
 
-  	<root>
+    <category name="jclouds.compute">
-    		<priority value="WARN" />
+        <priority value="TRACE" />
-  	</root>
+        <appender-ref ref="ASYNCCOMPUTE" />
+    </category>
+
+    <!-- ======================= -->
+    <!-- Setup the Root category -->
+    <!-- ======================= -->
+
+    <root>
+        <priority value="WARN" />
+    </root>
 
 </log4j:configuration>

tools/antcontrib/samples/cargooverssh/build.properties.ec2

@@ -2,4 +2,4 @@ service=ec2
 driver=aws
 account=accesskeyid
 key=secretaccesskey
-nodename=we_create_and_delete_based_on_key_and_security_group_name_not_instance_id
+nodetag=we_create_and_delete_based_on_key_and_security_group_name_not_instance_id

tools/antcontrib/samples/cargooverssh/build.properties.hostingdotcom

@@ -2,4 +2,4 @@ service=hostingdotcom
 driver=hostingdotcom
 account=user@youregistered.com
 key=password
-nodename=name_of_your_vapp
+nodetag=name_of_your_vapp

tools/antcontrib/samples/cargooverssh/build.properties.rackspacecloudservers

@@ -2,4 +2,4 @@ service=cloudservers
 driver=rackspace
 account=user
 key=your_key
-nodename=name_of_your_server
+nodetag=name_of_your_server

tools/antcontrib/samples/cargooverssh/build.properties.rimuhosting

@@ -2,4 +2,4 @@ service=rimuhosting
 driver=rimuhosting
 account=apikey
 key=apikey
-nodename=name_of_your_server
+nodetag=name_of_your_server

tools/antcontrib/samples/cargooverssh/build.properties.terremark

@@ -2,4 +2,4 @@ service=terremark
 driver=terremark
 account=user@youregistered.com
 key=password
-nodename=name_of_your_vapp
+nodetag=name_of_your_vapp

tools/antcontrib/samples/cargooverssh/build.properties.vcloud

@@ -4,4 +4,4 @@ driver=vcloud
 vcloud.endpoint=https://vcloud_host_you_want/api
 account=user@youregistered.com
 key=password
-nodename=name_of_your_vapp
+nodetag=name_of_your_vapp

tools/antcontrib/samples/cargooverssh/build.xml

@@ -71,26 +71,26 @@
 
   <input message="What is your account on ${service}?" addproperty="account"/>
   <input message="What is the key for ${account}?" addproperty="key"/>
-  <input message="What is the nodename for the deployment?" addproperty="nodename"/>
+  <input message="What is the nodetag for the deployment?" addproperty="nodetag"/>
   <property name="url" value="compute://${account}:${key}@${service}"/>
 
-  <target name="destroy" description="destroy the node ${nodename}">
+  <target name="destroy" description="destroy the nodes ${nodetag}">
-    <compute action="destroy" provider="${url}">
+    <compute actions="destroy" provider="${url}">
-       <node name="${nodename}" />
+       <nodes tag="${nodetag}" />
     </compute>
     <sleep seconds="5" />
   </target>
 
-  <target name="create" description="create the node ${nodename}" depends="destroy" >
+  <target name="create" description="create the nodes ${nodetag}" >
-     <compute action="create" provider="${url}">
+     <compute actions="destroy,create" provider="${url}">
-        <node name="${nodename}" os="UBUNTU" size="SMALLEST"
+        <nodes tag="${nodetag}" os="UBUNTU" size="SMALLEST"
               runscript="runscript.sh" openports="22,${listenport}"
               hostproperty="host" usernameproperty="username" passwordproperty="password" />
      </compute>
   </target>
 
-  <target name="cargooverssh" depends="create" description="run cargo on remote node" >
+  <target name="cargooverssh" depends="create" description="run cargo on remote nodes" >
-    <echo message="deploying tomcat and blaze to: ${nodename}" />
+    <echo message="deploying tomcat and blaze to: ${nodetag}" />
     <cargo containerId="tomcat6x" output="build/output.log" log="build/cargo.log" action="start" timeout="600000">
       <zipurlinstaller installurl="${container.zip}" />
       <configuration home="build/cargo" type="standalone">

tools/antcontrib/samples/compute/build.properties.ec2

@@ -2,4 +2,4 @@ service=ec2
 driver=aws
 account=accesskeyid
 key=secretaccesskey
-nodename=we_create_and_delete_based_on_key_and_security_group_name_not_instance_id
+nodetag=we_create_and_delete_based_on_key_and_security_group_name_not_instance_id

tools/antcontrib/samples/compute/build.properties.hostingdotcom

@@ -2,4 +2,4 @@ service=hostingdotcom
 driver=hostingdotcom
 account=user@youregistered.com
 key=password
-nodename=name_of_your_vapp
+nodetag=name_of_your_vapp

tools/antcontrib/samples/compute/build.properties.rackspacecloudservers

@@ -2,4 +2,4 @@ service=cloudservers
 driver=rackspace
 account=user
 key=your_key
-nodename=name_of_your_server
+nodetag=name_of_your_server

tools/antcontrib/samples/compute/build.properties.rimuhosting

@@ -2,4 +2,4 @@ service=rimuhosting
 driver=rimuhosting
 account=apikey
 key=apikey
-nodename=name_of_your_server
+nodetag=name_of_your_server

tools/antcontrib/samples/compute/build.properties.terremark

@@ -2,4 +2,4 @@ service=terremark
 driver=terremark
 account=user@youregistered.com
 key=password
-nodename=name_of_your_vapp
+nodetag=name_of_your_vapp

tools/antcontrib/samples/compute/build.properties.vcloud

@@ -4,4 +4,4 @@ driver=vcloud
 vcloud.endpoint=https://vcloud_host_you_want/api
 account=user@youregistered.com
 key=password
-nodename=name_of_your_vapp
+nodetag=name_of_your_vapp

tools/antcontrib/samples/compute/build.xml

@@ -65,56 +65,64 @@
   <property name="jclouds.compute.url" value="compute://${account}:${key}@${service}" />
 
   <target name="list" description="list the identity of all nodes">
-    <compute action="list" provider="${jclouds.compute.url}" />
+    <compute actions="list" provider="${jclouds.compute.url}" />
   </target>
 
   <target name="list-details" description="list the details of all nodes">
-    <compute action="list-details" provider="${jclouds.compute.url}" />
+    <compute actions="list-details" provider="${jclouds.compute.url}" />
   </target>
 
   <target name="list-images" description="list the images supported">
-    <compute action="list-images" provider="${jclouds.compute.url}" />
+    <compute actions="list-images" provider="${jclouds.compute.url}" />
   </target>
 
   <target name="list-sizes" description="list the sizes supported">
-    <compute action="list-sizes" provider="${jclouds.compute.url}" />
+    <compute actions="list-sizes" provider="${jclouds.compute.url}" />
   </target>
 
-  <target name="destroy" description="destroy the node ${nodename}">
+  <target name="list-locations" description="list the locations supported">
+    <compute actions="list-locations" provider="${jclouds.compute.url}" />
+  </target>
+
+  <target name="dump" description="list all information we can obtain about the cloud">
+    <compute actions="list-locations,list-sizes,list-images,list-details" provider="${jclouds.compute.url}" />
+  </target>
+
+  <target name="destroy" description="destroy the node ${nodetag}">
 
     <input
       message="Which node do you wish to destroy"
-      addproperty="nodename"
+      addproperty="nodetag"
     />
 
-    <compute action="destroy" provider="${jclouds.compute.url}">
+    <compute actions="destroy" provider="${jclouds.compute.url}">
-      <node name="${nodename}" />
+      <node tag="${nodetag}" />
     </compute>
   </target>
 
-  <target name="get" description="get the node ${nodename}">
+  <target name="get" description="get the node ${nodetag}">
 
     <input
       message="Which node do you wish to describe?"
-      addproperty="nodename"
+      addproperty="nodetag"
     />
 
-    <compute action="get" provider="${jclouds.compute.url}">
+    <compute actions="get" provider="${jclouds.compute.url}">
-      <node name="${nodename}" />
+      <node tag="${nodetag}" />
     </compute>
   </target>
 
   <property name="location" value="" />
-  <target name="create" description="create the node ${nodename}">
+  <target name="create" description="create the node ${nodetag}">
     <property name="os" value="UBUNTU" />
 
     <input
       message="What do you want to name your node?"
-      addproperty="nodename"
+      addproperty="nodetag"
     />
 
-    <compute action="create" provider="${jclouds.compute.url}">
+    <compute actions="create" provider="${jclouds.compute.url}">
-      <node name="${nodename}" location="${location}" os="${os}" size="SMALLEST" hostproperty="host" usernameproperty="username" passwordproperty="password" />
+      <node tag="${nodetag}" location="${location}" os="${os}" size="SMALLEST" hostproperty="host" usernameproperty="username" passwordproperty="password" />
     </compute>
   </target>
 

tools/antcontrib/src/main/java/org/jclouds/tools/ant/taskdefs/compute/ComputeTask.java

@@ -18,11 +18,9 @@
  */
 package org.jclouds.tools.ant.taskdefs.compute;
 
-import static org.jclouds.compute.util.ComputeUtils.filterByName;
 import static org.jclouds.compute.util.ComputeUtils.isKeyAuth;
 import static org.jclouds.tools.ant.taskdefs.compute.ComputeTaskUtils.buildComputeMap;
 import static org.jclouds.tools.ant.taskdefs.compute.ComputeTaskUtils.createTemplateFromElement;
-import static org.jclouds.tools.ant.taskdefs.compute.ComputeTaskUtils.getNodeOptionsFromElement;
 import static org.jclouds.tools.ant.taskdefs.compute.ComputeTaskUtils.ipOrEmptyString;
 
 import java.io.File;
@@ -39,15 +37,16 @@ import org.apache.tools.ant.Task;
 import org.jclouds.compute.ComputeService;
 import org.jclouds.compute.ComputeServiceContext;
 import org.jclouds.compute.domain.ComputeMetadata;
-import org.jclouds.compute.domain.CreateNodeResponse;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.NodeMetadata;
 import org.jclouds.compute.domain.Size;
 import org.jclouds.compute.domain.Template;
-import org.jclouds.compute.options.RunNodeOptions;
+import org.jclouds.domain.Location;
 import org.jclouds.http.HttpUtils;
 
 import com.google.common.base.CaseFormat;
+import com.google.common.base.Splitter;
+import com.google.common.collect.Iterables;
 import com.google.common.io.Files;
 import com.google.inject.Provider;
 
@@ -59,7 +58,7 @@ public class ComputeTask extends Task {
 
    private final Map<URI, ComputeServiceContext> computeMap;
    private String provider;
-   private String action;
+   private String actions;
    private NodeElement nodeElement;
 
    /**
@@ -82,7 +81,7 @@ public class ComputeTask extends Task {
    }
 
    public static enum Action {
-      CREATE, GET, LIST, LIST_DETAILS, DESTROY, LIST_IMAGES, LIST_SIZES
+      CREATE, GET, LIST, LIST_DETAILS, DESTROY, LIST_IMAGES, LIST_SIZES, LIST_LOCATIONS
    }
 
    /**
@@ -90,10 +89,13 @@ public class ComputeTask extends Task {
     */
    public void execute() throws BuildException {
       ComputeServiceContext context = computeMap.get(HttpUtils.createUri(provider));
-      Action action = Action.valueOf(CaseFormat.LOWER_HYPHEN.to(CaseFormat.UPPER_UNDERSCORE,
+
-               this.action));
       try {
-         invokeActionOnService(action, context.getComputeService());
+         for (String action : Splitter.on(',').split(actions)) {
+            Action act = Action.valueOf(CaseFormat.LOWER_HYPHEN.to(CaseFormat.UPPER_UNDERSCORE,
+                     action));
+            invokeActionOnService(act, context.getComputeService());
+         }
       } finally {
          context.close();
       }
@@ -132,6 +134,9 @@ public class ComputeTask extends Task {
          case LIST_SIZES:
             listSizes(computeService);
             break;
+         case LIST_LOCATIONS:
+            listLocations(computeService);
+            break;
          default:
             this.log("bad action: " + action, Project.MSG_ERR);
       }
@@ -139,7 +144,7 @@ public class ComputeTask extends Task {
 
    private void listDetails(ComputeService computeService) {
       log("list details");
-      for (ComputeMetadata node : computeService.listNodes()) {// TODO
+      for (ComputeMetadata node : computeService.getNodes().values()) {// TODO
          // parallel
          logDetails(computeService, node);
       }
@@ -147,58 +152,67 @@ public class ComputeTask extends Task {
 
    private void listImages(ComputeService computeService) {
       log("list images");
-      for (Image image : computeService.listImages()) {// TODO
+      for (Image image : computeService.getImages().values()) {// TODO
          log(String.format("   image location=%s, id=%s, version=%s, arch=%s, osfam=%s, desc=%s",
-                  image.getLocation(), image.getId(), image.getVersion(), image.getArchitecture(),
+                  image.getLocationId(), image.getId(), image.getVersion(),
-                  image.getOsFamily(), image.getOsDescription()));
+                  image.getArchitecture(), image.getOsFamily(), image.getOsDescription()));
       }
    }
 
    private void listSizes(ComputeService computeService) {
       log("list sizes");
-      for (Size size : computeService.listSizes()) {// TODO
+      for (Size size : computeService.getSizes().values()) {// TODO
          log(String.format("   size id=%s, cores=%s, ram=%s, disk=%s", size.getId(), size
                   .getCores(), size.getRam(), size.getDisk()));
       }
    }
 
+   private void listLocations(ComputeService computeService) {
+      log("list locations");
+      for (Location location : computeService.getLocations().values()) {// TODO
+         log(String.format("   location id=%s, scope=%s, description=%s, parent=%s, assignable=%s",
+                  location.getId(), location.getScope(), location.getDescription(), location
+                           .getParent(), location.isAssignable()));
+      }
+   }
+
    private void list(ComputeService computeService) {
       log("list");
-      for (ComputeMetadata node : computeService.listNodes()) {
+      for (ComputeMetadata node : computeService.getNodes().values()) {
-         log(String.format("   location=%s, id=%s, name=%s", node.getLocation(), node.getId(), node
+         log(String.format("   location=%s, id=%s, tag=%s", node.getLocationId(), node.getId(),
-                  .getName()));
+                  node.getName()));
       }
    }
 
    private void create(ComputeService computeService) {
-      String name = nodeElement.getName();
+      String tag = nodeElement.getTag();
 
-      log(String.format("create name: %s, size: %s, os: %s", name, nodeElement.getSize(),
+      log(String.format("create tag: %s, count: %d, size: %s, os: %s", tag, nodeElement.getCount(),
-               nodeElement.getOs()));
+               nodeElement.getSize(), nodeElement.getOs()));
 
       Template template = createTemplateFromElement(nodeElement, computeService);
 
-      RunNodeOptions options = getNodeOptionsFromElement(nodeElement);
+      NodeMetadata createdNode = Iterables.getOnlyElement(computeService.runNodes(tag, nodeElement
-
+               .getCount(), template));
-      CreateNodeResponse createdNode = computeService.runNode(name, template, options);
 
       logNodeDetails(createdNode);
 
       addNodeDetailsAsProjectProperties(createdNode);
    }
 
-   private void logNodeDetails(CreateNodeResponse createdNode) {
+   private void logNodeDetails(NodeMetadata createdNode) {
-      log(String.format("   id=%s, name=%s, connection=%s:%s@%s", createdNode.getId(), createdNode
+      log(String.format("   id=%s, tag=%s, location=%s, tag=%s, connection=%s:%s@%s", createdNode
-               .getName(), createdNode.getCredentials().account, createdNode.getCredentials().key,
+               .getId(), createdNode.getTag(), createdNode.getLocationId(), createdNode.getName(),
-               createdNode.getPublicAddresses().first().getHostAddress()));
+               createdNode.getCredentials().account, createdNode.getCredentials().key,
+               ipOrEmptyString(createdNode.getPublicAddresses())));
    }
 
-   private void addNodeDetailsAsProjectProperties(CreateNodeResponse createdNode) {
+   private void addNodeDetailsAsProjectProperties(NodeMetadata createdNode) {
       if (nodeElement.getIdproperty() != null)
          getProject().setProperty(nodeElement.getIdproperty(), createdNode.getId());
       if (nodeElement.getHostproperty() != null)
          getProject().setProperty(nodeElement.getHostproperty(),
-                  createdNode.getPublicAddresses().first().getHostAddress());
+                  ipOrEmptyString(createdNode.getPublicAddresses()));
       if (nodeElement.getKeyfile() != null && isKeyAuth(createdNode))
          try {
             Files.write(createdNode.getCredentials().key, new File(nodeElement.getKeyfile()),
@@ -215,54 +229,49 @@ public class ComputeTask extends Task {
    }
 
    private void destroy(ComputeService computeService) {
-      log(String.format("destroy name: %s", nodeElement.getName()));
+      log(String.format("destroy tag: %s", nodeElement.getTag()));
-      Iterable<? extends ComputeMetadata> nodesThatMatch = filterByName(computeService.listNodes(),
+      computeService.destroyNodes(nodeElement.getTag());
-               nodeElement.getName());
-      for (ComputeMetadata node : nodesThatMatch) {
-         log(String.format("   destroying id=%s, name=%s", node.getId(), node.getName()));
-         computeService.destroyNode(node);
-      }
    }
 
    private void get(ComputeService computeService) {
-      log(String.format("get name: %s", nodeElement.getName()));
+      log(String.format("get tag: %s", nodeElement.getTag()));
-      Iterable<? extends ComputeMetadata> nodesThatMatch = filterByName(computeService.listNodes(),
+      for (ComputeMetadata node : computeService.getNodes(nodeElement.getTag())) {
-               nodeElement.getName());
-      for (ComputeMetadata node : nodesThatMatch) {
          logDetails(computeService, node);
       }
    }
 
    private void logDetails(ComputeService computeService, ComputeMetadata node) {
-      NodeMetadata metadata = computeService.getNodeMetadata(node);
+      NodeMetadata metadata = node instanceof NodeMetadata ? NodeMetadata.class.cast(node)
+               : computeService.getNodeMetadata(node);
       log(String
                .format(
-                        "   node id=%s, name=%s, location=%s, state=%s, publicIp=%s, privateIp=%s, extra=%s",
+                        "   node id=%s, name=%s, tag=%s, location=%s, state=%s, publicIp=%s, privateIp=%s, extra=%s",
-                        metadata.getId(), node.getName(), node.getLocation(), metadata.getState(),
+                        metadata.getId(), metadata.getName(), metadata.getTag(), metadata
-                        ipOrEmptyString(metadata.getPublicAddresses()), ipOrEmptyString(metadata
+                                 .getLocationId(), metadata.getState(), ComputeTaskUtils
-                                 .getPrivateAddresses()), metadata.getExtra()));
+                                 .ipOrEmptyString(metadata.getPublicAddresses()),
+                        ipOrEmptyString(metadata.getPrivateAddresses()), metadata.getExtra()));
    }
 
    /**
     * @return the configured {@link NodeElement} element
     */
-   public final NodeElement createNode() {
+   public final NodeElement createNodes() {
-      if (getNode() == null) {
+      if (getNodes() == null) {
          this.nodeElement = new NodeElement();
       }
       return this.nodeElement;
    }
 
-   public NodeElement getNode() {
+   public NodeElement getNodes() {
       return this.nodeElement;
    }
 
-   public String getAction() {
+   public String getActions() {
-      return action;
+      return actions;
    }
 
-   public void setAction(String action) {
+   public void setActions(String actions) {
-      this.action = action;
+      this.actions = actions;
    }
 
    public NodeElement getNodeElement() {

tools/antcontrib/src/main/java/org/jclouds/tools/ant/taskdefs/compute/ComputeTaskUtils.java

@@ -31,24 +31,22 @@ import java.net.URI;
 import java.util.Map;
 import java.util.NoSuchElementException;
 import java.util.Properties;
-import java.util.SortedSet;
+import java.util.Set;
 
 import org.apache.tools.ant.BuildException;
 import org.apache.tools.ant.Project;
 import org.jclouds.compute.ComputeService;
 import org.jclouds.compute.ComputeServiceContext;
 import org.jclouds.compute.ComputeServiceContextFactory;
-import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.OsFamily;
 import org.jclouds.compute.domain.Template;
 import org.jclouds.compute.domain.TemplateBuilder;
-import org.jclouds.compute.options.RunNodeOptions;
+import org.jclouds.compute.options.TemplateOptions;
 import org.jclouds.compute.reference.ComputeServiceConstants;
 import org.jclouds.ssh.jsch.config.JschSshClientModule;
 import org.jclouds.tools.ant.logging.config.AntLoggingModule;
 
 import com.google.common.base.Function;
-import com.google.common.base.Predicate;
 import com.google.common.base.Splitter;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Iterables;
@@ -99,20 +97,11 @@ public class ComputeTaskUtils {
    static Template createTemplateFromElement(NodeElement nodeElement, ComputeService computeService) {
       TemplateBuilder templateBuilder = computeService.templateBuilder();
       if (nodeElement.getLocation() != null && !"".equals(nodeElement.getLocation()))
-         templateBuilder.location(nodeElement.getLocation());
+         templateBuilder.locationId(nodeElement.getLocation());
       if (nodeElement.getImage() != null && !"".equals(nodeElement.getImage())) {
          final String imageId = nodeElement.getImage();
          try {
-            Image image = Iterables.getOnlyElement(Iterables.filter(computeService.listImages(),
+            templateBuilder.imageId(imageId);
-                     new Predicate<Image>() {
-
-                        @Override
-                        public boolean apply(Image input) {
-                           return input.getId().equals(imageId);
-                        }
-
-                     }));
-            templateBuilder.fromImage(image);
          } catch (NoSuchElementException e) {
             throw new BuildException("image not found " + nodeElement.getImage());
          }
@@ -120,6 +109,8 @@ public class ComputeTaskUtils {
          templateBuilder.osFamily(OsFamily.valueOf(nodeElement.getOs()));
       }
       addSizeFromElementToTemplate(nodeElement, templateBuilder);
+      templateBuilder.options(getNodeOptionsFromElement(nodeElement));
+
       return templateBuilder.build();
    }
 
@@ -136,15 +127,15 @@ public class ComputeTaskUtils {
       }
    }
 
-   static RunNodeOptions getNodeOptionsFromElement(NodeElement nodeElement) {
+   static TemplateOptions getNodeOptionsFromElement(NodeElement nodeElement) {
-      RunNodeOptions options = new RunNodeOptions()
+      TemplateOptions options = new TemplateOptions()
-               .openPorts(getPortsToOpenFromElement(nodeElement));
+               .inboundPorts(getPortsToOpenFromElement(nodeElement));
       addRunScriptToOptionsIfPresentInNodeElement(nodeElement, options);
       return options;
    }
 
    static void addRunScriptToOptionsIfPresentInNodeElement(NodeElement nodeElement,
-            RunNodeOptions options) {
+            TemplateOptions options) {
       if (nodeElement.getRunscript() != null)
          try {
             options.runScript(Files.toByteArray(nodeElement.getRunscript()));
@@ -153,9 +144,9 @@ public class ComputeTaskUtils {
          }
    }
 
-   static String ipOrEmptyString(SortedSet<InetAddress> set) {
+   static String ipOrEmptyString(Set<InetAddress> set) {
       if (set.size() > 0) {
-         return set.last().getHostAddress();
+         return Iterables.get(set, 0).getHostAddress();
       } else {
          return "";
       }

tools/antcontrib/src/main/java/org/jclouds/tools/ant/taskdefs/compute/NodeElement.java

@@ -25,10 +25,11 @@ import java.io.File;
  * @author Ivan Meredith
  */
 public class NodeElement {
-   private String name;
+   private String tag;
    private String size;
    private String os;
    private String image;
+   private int count = 1;
    private String openports = "22";
    private String passwordproperty;
    private String keyfile;
@@ -46,14 +47,6 @@ public class NodeElement {
       this.location = location;
    }
 
-   String getName() {
-      return name;
-   }
-
-   public void setName(String name) {
-      this.name = name;
-   }
-
    String getUsernameproperty() {
       return usernameproperty;
    }
@@ -153,4 +146,20 @@ public class NodeElement {
       return image;
    }
 
+   public void setCount(int count) {
+      this.count = count;
+   }
+
+   public int getCount() {
+      return count;
+   }
+
+   public void setTag(String tag) {
+      this.tag = tag;
+   }
+
+   public String getTag() {
+      return tag;
+   }
+
 }

vcloud/core/src/main/java/org/jclouds/vcloud/compute/VCloudComputeService.java

@@ -21,33 +21,39 @@ package org.jclouds.vcloud.compute;
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Preconditions.checkState;
+import static org.jclouds.compute.util.ComputeUtils.METADATA_TO_ID;
+import static org.jclouds.concurrent.ConcurrentUtils.awaitCompletion;
+import static org.jclouds.concurrent.ConcurrentUtils.makeListenable;
 import static org.jclouds.vcloud.options.InstantiateVAppTemplateOptions.Builder.processorCount;
 
 import java.net.InetAddress;
 import java.util.Map;
 import java.util.Set;
+import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutorService;
 
 import javax.annotation.Resource;
 import javax.inject.Named;
 import javax.inject.Provider;
 import javax.inject.Singleton;
 
+import org.jclouds.Constants;
 import org.jclouds.compute.ComputeService;
 import org.jclouds.compute.domain.ComputeMetadata;
 import org.jclouds.compute.domain.ComputeType;
-import org.jclouds.compute.domain.CreateNodeResponse;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.NodeMetadata;
+import org.jclouds.compute.domain.NodeSet;
 import org.jclouds.compute.domain.NodeState;
 import org.jclouds.compute.domain.Size;
 import org.jclouds.compute.domain.Template;
 import org.jclouds.compute.domain.TemplateBuilder;
-import org.jclouds.compute.domain.internal.CreateNodeResponseImpl;
 import org.jclouds.compute.domain.internal.NodeMetadataImpl;
-import org.jclouds.compute.options.RunNodeOptions;
+import org.jclouds.compute.domain.internal.NodeSetImpl;
 import org.jclouds.compute.reference.ComputeServiceConstants;
 import org.jclouds.compute.util.ComputeUtils;
 import org.jclouds.domain.Credentials;
+import org.jclouds.domain.Location;
 import org.jclouds.logging.Logger;
 import org.jclouds.vcloud.VCloudClient;
 import org.jclouds.vcloud.VCloudMediaType;
@@ -57,11 +63,14 @@ import org.jclouds.vcloud.domain.VApp;
 import org.jclouds.vcloud.domain.VAppStatus;
 import org.jclouds.vcloud.options.InstantiateVAppTemplateOptions;
 
+import com.google.common.base.Function;
 import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Iterables;
 import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
+import com.google.common.util.concurrent.ListenableFuture;
 import com.google.inject.Inject;
 
 /**
@@ -69,16 +78,33 @@ import com.google.inject.Inject;
  */
 @Singleton
 public class VCloudComputeService implements ComputeService, VCloudComputeClient {
+
+   private static class NodeMatchesTag implements Predicate<NodeMetadata> {
+      private final String tag;
+
+      @Override
+      public boolean apply(NodeMetadata from) {
+         return from.getTag().equals(tag);
+      }
+
+      public NodeMatchesTag(String tag) {
+         super();
+         this.tag = tag;
+      }
+   };
+
    @Resource
    @Named(ComputeServiceConstants.COMPUTE_LOGGER)
    protected Logger logger = Logger.NULL;
    private final VCloudClient client;
-   protected final Provider<Set<? extends Image>> images;
+   protected final Provider<Map<String, ? extends Image>> images;
-   protected final Provider<Set<? extends Size>> sizes;
+   protected final Provider<Map<String, ? extends Size>> sizes;
+   protected final Provider<Map<String, ? extends Location>> locations;
    protected final Provider<TemplateBuilder> templateBuilderProvider;
    protected final ComputeUtils utils;
    protected final Predicate<String> taskTester;
    protected final Predicate<VApp> notFoundTester;
+   protected final ExecutorService executor;
 
    protected static final Map<VAppStatus, NodeState> vAppStatusToNodeState = ImmutableMap
             .<VAppStatus, NodeState> builder().put(VAppStatus.OFF, NodeState.TERMINATED).put(
@@ -89,65 +115,92 @@ public class VCloudComputeService implements ComputeService, VCloudComputeClient
    @Inject
    public VCloudComputeService(VCloudClient client,
             Provider<TemplateBuilder> templateBuilderProvider,
-            Provider<Set<? extends Image>> images, Provider<Set<? extends Size>> sizes,
+            Provider<Map<String, ? extends Image>> images,
-            ComputeUtils utils, Predicate<String> successTester,
+            Provider<Map<String, ? extends Size>> sizes,
-            @Named("NOT_FOUND") Predicate<VApp> notFoundTester) {
+            Provider<Map<String, ? extends Location>> locations, ComputeUtils utils,
+            Predicate<String> successTester, @Named("NOT_FOUND") Predicate<VApp> notFoundTester,
+            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor) {
       this.taskTester = successTester;
       this.client = client;
       this.images = images;
       this.sizes = sizes;
+      this.locations = locations;
       this.templateBuilderProvider = templateBuilderProvider;
       this.utils = utils;
       this.notFoundTester = notFoundTester;
+      this.executor = executor;
    }
 
    @Override
-   public CreateNodeResponse runNode(String name, Template template) {
+   public NodeSet runNodes(final String tag, int max, final Template template) {
-      return this.runNode(name, template, RunNodeOptions.NONE);
+      checkArgument(tag.indexOf('-') == -1, "tag cannot contain hyphens");
-   }
+      checkNotNull(template.getLocation(), "location");
-
+      // TODO: find next id
-   @Override
+      final Set<NodeMetadata> nodes = Sets.newHashSet();
-   public CreateNodeResponse runNode(String name, Template template, RunNodeOptions options) {
+      Set<ListenableFuture<Void>> responses = Sets.newHashSet();
-      checkNotNull(template.getImage().getLocation(), "location");
+      for (int i = 0; i < max; i++) {
-      Map<String, String> metaMap = start(template.getImage().getLocation(), name, template
+         final String name = String.format("%s-%d", tag, i + 1);
-               .getImage().getId(), template.getSize().getCores(), template.getSize().getRam(),
+         responses.add(makeListenable(executor.submit(new Callable<Void>() {
-               template.getSize().getDisk() * 1024 * 1024l, ImmutableMap.<String, String> of(),
+            @Override
-               options.getOpenPorts());
+            public Void call() throws Exception {
-      VApp vApp = client.getVApp(metaMap.get("id"));
+               runVAppAndAddToSet(name, tag, template, nodes);
-      CreateNodeResponse node = newCreateNodeResponse(template, metaMap, vApp);
+               return null;
-      if (options.getRunScript() != null) {
+            }
-         utils.runScriptOnNode(node, options.getRunScript());
+         }), executor));
       }
-      return node;
+      awaitCompletion(responses, executor, null, logger, "nodes");
+      return new NodeSetImpl(nodes);
    }
 
-   protected CreateNodeResponse newCreateNodeResponse(Template template,
+   private void runVAppAndAddToSet(String name, String tag, Template template,
+            Set<NodeMetadata> nodes) {
+      Map<String, String> metaMap = start(template.getLocation().getId(), name, template.getImage()
+               .getId(), template.getSize().getCores(), template.getSize().getRam(), template
+               .getSize().getDisk() * 1024 * 1024l, ImmutableMap.<String, String> of(), template
+               .getOptions().getInboundPorts());
+      VApp vApp = client.getVApp(metaMap.get("id"));
+      NodeMetadata node = newCreateNodeResponse(tag, template, metaMap, vApp);
+      nodes.add(node);
+      if (template.getOptions().getRunScript() != null) {
+         utils.runScriptOnNode(node, template.getOptions().getRunScript());
+      }
+   }
+
+   protected NodeMetadata newCreateNodeResponse(String tag, Template template,
             Map<String, String> metaMap, VApp vApp) {
-      return new CreateNodeResponseImpl(vApp.getId(), vApp.getName(), template.getImage()
+      return new NodeMetadataImpl(vApp.getId(), vApp.getName(), template.getLocation().getId(),
-               .getLocation(), vApp.getLocation(), ImmutableMap.<String, String> of(),
+               vApp.getLocation(), ImmutableMap.<String, String> of(), tag, vAppStatusToNodeState
-               vAppStatusToNodeState.get(vApp.getStatus()), getPublicAddresses(vApp.getId()),
+                        .get(vApp.getStatus()), getPublicAddresses(vApp.getId()),
-               getPrivateAddresses(vApp.getId()), new Credentials(metaMap.get("username"), metaMap
+               getPrivateAddresses(vApp.getId()), ImmutableMap.<String, String> of(),
-                        .get("password")), ImmutableMap.<String, String> of());
+               new Credentials(metaMap.get("username"), metaMap.get("password")));
    }
 
    @Override
    public NodeMetadata getNodeMetadata(ComputeMetadata node) {
       checkArgument(node.getType() == ComputeType.NODE, "this is only valid for nodes, not "
                + node.getType());
-      return getNodeMetadataByIdInVDC(checkNotNull(node.getLocation(), "location"), checkNotNull(
+      return getNodeMetadataByIdInVDC(checkNotNull(node.getLocationId(), "location"), checkNotNull(
                node.getId(), "node.id"));
    }
 
    protected NodeMetadata getNodeMetadataByIdInVDC(String vDCId, String id) {
       VApp vApp = client.getVApp(id);
+      String tag = vApp.getName().replaceAll("-[0-9]+", "");
       return new NodeMetadataImpl(vApp.getId(), vApp.getName(), vDCId, vApp.getLocation(),
-               ImmutableMap.<String, String> of(), vAppStatusToNodeState.get(vApp.getStatus()),
+               ImmutableMap.<String, String> of(), tag,
-               vApp.getNetworkToAddresses().values(), ImmutableSet.<InetAddress> of(), ImmutableMap
+               vAppStatusToNodeState.get(vApp.getStatus()), vApp.getNetworkToAddresses().values(),
-                        .<String, String> of());
+               ImmutableSet.<InetAddress> of(), ImmutableMap.<String, String> of(), null);
    }
 
    @Override
-   public Set<ComputeMetadata> listNodes() {
+   public Map<String, ? extends ComputeMetadata> getNodes() {
+      logger.debug(">> listing vApps");
+      Map<String, ? extends ComputeMetadata> nodes = doGetNodes();
+      logger.debug("<< list(%d)", nodes.size());
+      return nodes;
+   }
+
+   private Map<String, ? extends ComputeMetadata> doGetNodes() {
       Set<ComputeMetadata> nodes = Sets.newHashSet();
       for (NamedResource vdc : client.getDefaultOrganization().getVDCs().values()) {
          for (NamedResource resource : client.getVDC(vdc.getId()).getResourceEntities().values()) {
@@ -156,7 +209,7 @@ public class VCloudComputeService implements ComputeService, VCloudComputeClient
             }
          }
       }
-      return nodes;
+      return Maps.uniqueIndex(nodes, METADATA_TO_ID);
    }
 
    @Override
@@ -172,12 +225,12 @@ public class VCloudComputeService implements ComputeService, VCloudComputeClient
    }
 
    @Override
-   public Set<? extends Size> listSizes() {
+   public Map<String, ? extends Size> getSizes() {
       return sizes.get();
    }
 
    @Override
-   public Set<? extends Image> listImages() {
+   public Map<String, ? extends Image> getImages() {
       return images.get();
    }
 
@@ -209,7 +262,7 @@ public class VCloudComputeService implements ComputeService, VCloudComputeClient
          throw new TaskException("powerOn", vAppResponse, task);
       }
       logger.debug("<< on vApp(%s)", vAppResponse.getId());
-      
+
       Map<String, String> response = parseResponse(vAppResponse);
       checkState(response.containsKey("id"), "bad configuration: [id] should be in response");
       checkState(response.containsKey("username"),
@@ -300,4 +353,53 @@ public class VCloudComputeService implements ComputeService, VCloudComputeClient
       return Sets.newHashSet(vApp.getNetworkToAddresses().values());
    }
 
+   @Override
+   public void destroyNodes(String tag) { // TODO parallel
+      logger.debug(">> terminating servers by tag(%s)", tag);
+      Set<ListenableFuture<Void>> responses = Sets.newHashSet();
+      for (final NodeMetadata node : doGetNodes(tag)) {
+         responses.add(makeListenable(executor.submit(new Callable<Void>() {
+            @Override
+            public Void call() throws Exception {
+               destroyNode(node);
+               return null;
+            }
+         }), executor));
+      }
+      awaitCompletion(responses, executor, null, logger, "nodes");
+      logger.debug("<< destroyed");
+   }
+
+   @Override
+   public Map<String, ? extends Location> getLocations() {
+      return locations.get();
+   }
+
+   @Override
+   public NodeSet getNodes(String tag) {
+      logger.debug(">> listing servers by tag(%s)", tag);
+      NodeSet nodes = doGetNodes(tag);
+      logger.debug("<< list(%d)", nodes.size());
+      return nodes;
+   }
+
+   protected NodeSet doGetNodes(final String tag) {
+      Iterable<NodeMetadata> nodes = Iterables.filter(Iterables.transform(doGetNodes().values(),
+               new Function<ComputeMetadata, NodeMetadata>() {
+
+                  @Override
+                  public NodeMetadata apply(ComputeMetadata from) {
+                     return getNodeMetadata(from);
+                  }
+
+               }), new Predicate<NodeMetadata>() {
+
+         @Override
+         public boolean apply(NodeMetadata input) {
+            return tag.equals(input.getTag());
+         }
+
+      });
+      return new NodeSetImpl(Iterables.filter(nodes, new NodeMatchesTag(tag)));
+   }
 }

vcloud/core/src/main/java/org/jclouds/vcloud/compute/config/VCloudComputeServiceContextModule.java

@@ -18,6 +18,7 @@
  */
 package org.jclouds.vcloud.compute.config;
 
+import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.Callable;
 import java.util.concurrent.ExecutionException;
@@ -32,6 +33,7 @@ import org.jclouds.Constants;
 import org.jclouds.compute.ComputeService;
 import org.jclouds.compute.ComputeServiceContext;
 import org.jclouds.compute.domain.Architecture;
+import org.jclouds.compute.domain.ComputeMetadata;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.OsFamily;
 import org.jclouds.compute.domain.Size;
@@ -40,7 +42,9 @@ import org.jclouds.compute.domain.internal.SizeImpl;
 import org.jclouds.compute.internal.ComputeServiceContextImpl;
 import org.jclouds.compute.reference.ComputeServiceConstants;
 import org.jclouds.concurrent.ConcurrentUtils;
-import org.jclouds.domain.ResourceLocation;
+import org.jclouds.domain.Location;
+import org.jclouds.domain.LocationScope;
+import org.jclouds.domain.internal.LocationImpl;
 import org.jclouds.logging.Logger;
 import org.jclouds.rest.RestContext;
 import org.jclouds.vcloud.VCloudAsyncClient;
@@ -53,8 +57,13 @@ import org.jclouds.vcloud.domain.Catalog;
 import org.jclouds.vcloud.domain.CatalogItem;
 import org.jclouds.vcloud.domain.NamedResource;
 import org.jclouds.vcloud.domain.VAppTemplate;
+import org.jclouds.vcloud.domain.VDC;
 
+import com.google.common.base.Function;
+import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.inject.Injector;
@@ -91,13 +100,6 @@ public class VCloudComputeServiceContextModule extends VCloudContextModule {
       return new ComputeServiceContextImpl<VCloudAsyncClient, VCloudClient>(computeService, context);
    }
 
-   @Provides
-   @Singleton
-   @ResourceLocation
-   String getVDC(VCloudClient client) {
-      return client.getDefaultVDC().getId();
-   }
-
    protected static class LogHolder {
       @Resource
       @Named(ComputeServiceConstants.COMPUTE_LOGGER)
@@ -106,10 +108,12 @@ public class VCloudComputeServiceContextModule extends VCloudContextModule {
 
    @Provides
    @Singleton
-   protected Set<? extends Image> provideImages(final VCloudClient client,
+   protected Map<String, ? extends Image> provideImages(final VCloudClient client,
-            final @ResourceLocation String vDC, LogHolder holder,
+            final Location vDC, LogHolder holder,
-            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor)
+            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor,
-            throws InterruptedException, ExecutionException, TimeoutException {
+            Function<ComputeMetadata, String> indexer) throws InterruptedException,
+            ExecutionException, TimeoutException {
+      // TODO multi-VDC
       final Set<Image> images = Sets.newHashSet();
       holder.logger.debug(">> providing images");
       Catalog response = client.getDefaultCatalog();
@@ -132,8 +136,9 @@ public class VCloudComputeServiceContextModule extends VCloudContextModule {
                      Architecture arch = resource.getName().indexOf("64") == -1 ? Architecture.X86_32
                               : Architecture.X86_64;
                      VAppTemplate template = client.getVAppTemplate(item.getEntity().getId());
-                     images.add(new ImageImpl(resource.getId(), template.getName(), "", myOs,
+                     images.add(new ImageImpl(resource.getId(), template.getName(), vDC.getId(),
-                              template.getName(), vDC, arch));
+                              template.getLocation(), ImmutableMap.<String, String> of(), template
+                                       .getDescription(), "", myOs, template.getName(), arch));
                      return null;
                   }
                }), executor));
@@ -142,21 +147,60 @@ public class VCloudComputeServiceContextModule extends VCloudContextModule {
       }
 
       ConcurrentUtils.awaitCompletion(responses, executor, null, holder.logger, "images");
-      return images;
+      return Maps.uniqueIndex(images, indexer);
    }
 
    @Provides
    @Singleton
-   protected Set<? extends Size> provideSizes(VCloudClient client, Set<? extends Image> images,
+   protected Function<ComputeMetadata, String> indexer() {
-            LogHolder holder, @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor)
+      return new Function<ComputeMetadata, String>() {
+         @Override
+         public String apply(ComputeMetadata from) {
+            return from.getId();
+         }
+      };
+   }
+
+   @Provides
+   @Singleton
+   Map<String, ? extends Location> provideLocations(final VCloudClient client) {
+      return Maps.uniqueIndex(Iterables.transform(client.getDefaultOrganization().getVDCs()
+               .values(), new Function<NamedResource, Location>() {
+
+         @Override
+         public Location apply(NamedResource from) {
+            VDC vdc = client.getVDC(from.getId());
+            return new LocationImpl(LocationScope.ZONE, vdc.getId(), vdc.getName(), null, true);
+         }
+
+      }), new Function<Location, String>() {
+
+         @Override
+         public String apply(Location from) {
+            return from.getId();
+         }
+
+      });
+   }
+
+   @Provides
+   @Singleton
+   Location getVDC(VCloudClient client, Map<String, ? extends Location> locations) {
+      return locations.get(client.getDefaultVDC().getId());
+   }
+
+   @Provides
+   @Singleton
+   protected Map<String, ? extends Size> provideSizes(Function<ComputeMetadata, String> indexer,
+            VCloudClient client, Map<String, ? extends Image> images, LogHolder holder,
+            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor)
             throws InterruptedException, TimeoutException, ExecutionException {
       Set<Size> sizes = Sets.newHashSet();
       for (int cpus : new int[] { 1, 2, 4 })
          for (int ram : new int[] { 512, 1024, 2048, 4096, 8192, 16384 })
-            sizes.add(new SizeImpl(String.format("cpu=%d,ram=%s,disk=%d", cpus, ram, 10), cpus,
+            sizes.add(new SizeImpl(String.format("cpu=%d,ram=%s,disk=%d", cpus, ram, 10), null,
-                     ram, 10, ImmutableSet.<Architecture> of(Architecture.X86_32,
+                     null, null, ImmutableMap.<String, String> of(), cpus, ram, 10, ImmutableSet
-                              Architecture.X86_64)));
+                              .<Architecture> of(Architecture.X86_32, Architecture.X86_64)));
-      return sizes;
+      return Maps.uniqueIndex(sizes, indexer);
    }
-
 }

vcloud/core/src/test/java/org/jclouds/vcloud/VCloudLoginLiveTest.java

@@ -29,12 +29,12 @@ import static org.testng.Assert.assertNotNull;
 import java.io.UnsupportedEncodingException;
 import java.net.URI;
 import java.util.List;
-import java.util.Properties;
 import java.util.concurrent.TimeUnit;
 
 import javax.inject.Named;
 import javax.inject.Singleton;
 
+import org.jclouds.PropertiesBuilder;
 import org.jclouds.concurrent.config.ExecutorServiceModule;
 import org.jclouds.encryption.EncryptionService;
 import org.jclouds.http.RequiresHttp;
@@ -139,7 +139,18 @@ public class VCloudLoginLiveTest {
       context = new RestContextBuilder<VCloudLoginAsyncClient, VCloudLoginAsyncClient>(
                new TypeLiteral<VCloudLoginAsyncClient>() {
                }, new TypeLiteral<VCloudLoginAsyncClient>() {
-               }, new Properties()) {
+               }, new PropertiesBuilder() {
+
+                  @Override
+                  public PropertiesBuilder withCredentials(String account, String key) {
+                     return null;
+                  }
+
+                  @Override
+                  public PropertiesBuilder withEndpoint(URI endpoint) {
+                     return null;
+                  }
+               }.build()) {
 
          public void addContextModule(List<Module> modules) {
 

vcloud/hostingdotcom/src/main/java/org/jclouds/vcloud/hostingdotcom/compute/HostingDotComVCloudComputeService.java

@@ -3,17 +3,19 @@ package org.jclouds.vcloud.hostingdotcom.compute;
 import static com.google.common.base.Preconditions.checkState;
 
 import java.util.Map;
-import java.util.Set;
+import java.util.concurrent.ExecutorService;
 
 import javax.inject.Inject;
 import javax.inject.Named;
 import javax.inject.Provider;
 import javax.inject.Singleton;
 
+import org.jclouds.Constants;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.Size;
 import org.jclouds.compute.domain.TemplateBuilder;
 import org.jclouds.compute.util.ComputeUtils;
+import org.jclouds.domain.Location;
 import org.jclouds.vcloud.VCloudClient;
 import org.jclouds.vcloud.compute.VCloudComputeService;
 import org.jclouds.vcloud.domain.VApp;
@@ -29,12 +31,15 @@ import com.google.common.collect.ImmutableMap;
 public class HostingDotComVCloudComputeService extends VCloudComputeService {
 
    @Inject
-   HostingDotComVCloudComputeService(VCloudClient client,
+   public HostingDotComVCloudComputeService(VCloudClient client,
             Provider<TemplateBuilder> templateBuilderProvider,
-            Provider<Set<? extends Image>> images, Provider<Set<? extends Size>> sizes,
+            Provider<Map<String, ? extends Image>> images,
-            Predicate<String> successTester, ComputeUtils utils,
+            Provider<Map<String, ? extends Size>> sizes,
-            @Named("NOT_FOUND") Predicate<VApp> notFoundTester) {
+            Provider<Map<String, ? extends Location>> locations, ComputeUtils utils,
-      super(client, templateBuilderProvider, images, sizes, utils, successTester, notFoundTester);
+            Predicate<String> successTester, @Named("NOT_FOUND") Predicate<VApp> notFoundTester,
+            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor) {
+      super(client, templateBuilderProvider, images, sizes, locations, utils, successTester,
+               notFoundTester, executor);
    }
 
    @Override

vcloud/terremark/src/main/java/org/jclouds/vcloud/terremark/compute/TerremarkVCloudComputeService.java

@@ -24,6 +24,7 @@ import java.net.InetAddress;
 import java.util.Map;
 import java.util.Set;
 import java.util.SortedSet;
+import java.util.concurrent.ExecutorService;
 
 import javax.annotation.Resource;
 import javax.inject.Inject;
@@ -31,6 +32,7 @@ import javax.inject.Named;
 import javax.inject.Provider;
 import javax.inject.Singleton;
 
+import org.jclouds.Constants;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.NodeMetadata;
 import org.jclouds.compute.domain.Size;
@@ -38,6 +40,7 @@ import org.jclouds.compute.domain.TemplateBuilder;
 import org.jclouds.compute.domain.internal.NodeMetadataImpl;
 import org.jclouds.compute.reference.ComputeServiceConstants;
 import org.jclouds.compute.util.ComputeUtils;
+import org.jclouds.domain.Location;
 import org.jclouds.logging.Logger;
 import org.jclouds.vcloud.compute.VCloudComputeService;
 import org.jclouds.vcloud.domain.VApp;
@@ -65,10 +68,13 @@ public class TerremarkVCloudComputeService extends VCloudComputeService {
    @Inject
    public TerremarkVCloudComputeService(TerremarkVCloudClient client,
             Provider<TemplateBuilder> templateBuilderProvider,
-            Provider<Set<? extends Image>> images, Provider<Set<? extends Size>> sizes,
+            Provider<Map<String, ? extends Image>> images,
-            ComputeUtils utils, Predicate<String> successTester,
+            Provider<Map<String, ? extends Size>> sizes,
-            @Named("NOT_FOUND") Predicate<VApp> notFoundTester) {
+            Provider<Map<String, ? extends Location>> locations, ComputeUtils utils,
-      super(client, templateBuilderProvider, images, sizes, utils, successTester, notFoundTester);
+            Predicate<String> successTester, @Named("NOT_FOUND") Predicate<VApp> notFoundTester,
+            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor) {
+      super(client, templateBuilderProvider, images, sizes, locations, utils, successTester,
+               notFoundTester, executor);
       this.client = client;
    }
 
@@ -91,10 +97,11 @@ public class TerremarkVCloudComputeService extends VCloudComputeService {
    @Override
    protected NodeMetadata getNodeMetadataByIdInVDC(String vDCId, String id) {
       VApp vApp = client.getVApp(id);
+      String tag = vApp.getName().replaceAll("-[0-9]+", "");
       return new NodeMetadataImpl(vApp.getId(), vApp.getName(), vDCId, vApp.getLocation(),
-               ImmutableMap.<String, String> of(), vAppStatusToNodeState.get(vApp.getStatus()),
+               ImmutableMap.<String, String> of(), tag,
-               getPublicAddresses(id), vApp.getNetworkToAddresses().values(), ImmutableMap
+               vAppStatusToNodeState.get(vApp.getStatus()), getPublicAddresses(id), vApp
-                        .<String, String> of());
+                        .getNetworkToAddresses().values(), ImmutableMap.<String, String> of(), null);
    }
 
    public InetAddress createPublicAddressMappedToPorts(String vAppId, int... ports) {

vcloud/terremark/src/main/java/org/jclouds/vcloud/terremark/compute/config/TerremarkVCloudComputeServiceContextModule.java

@@ -18,15 +18,18 @@
  */
 package org.jclouds.vcloud.terremark.compute.config;
 
-import java.util.Set;
+import java.util.Map;
 import java.util.SortedSet;
+import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
+import java.util.concurrent.TimeoutException;
 
 import javax.inject.Named;
 
 import org.jclouds.Constants;
 import org.jclouds.compute.ComputeService;
 import org.jclouds.compute.domain.Architecture;
+import org.jclouds.compute.domain.ComputeMetadata;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.compute.domain.Size;
 import org.jclouds.compute.domain.internal.SizeImpl;
@@ -37,8 +40,10 @@ import org.jclouds.vcloud.terremark.compute.TerremarkVCloudComputeService;
 import org.jclouds.vcloud.terremark.domain.ComputeOptions;
 
 import com.google.common.base.Function;
+import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Iterables;
+import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
 import com.google.inject.Injector;
 
@@ -65,21 +70,23 @@ public class TerremarkVCloudComputeServiceContextModule extends VCloudComputeSer
    private static class ComputeOptionsToSize implements Function<ComputeOptions, Size> {
       @Override
       public Size apply(ComputeOptions from) {
-         return new SizeImpl(from.toString(), from.getProcessorCount(), from.getMemory(), 10,
+         return new SizeImpl(from.toString(), from.toString(), null, null, ImmutableMap
+                  .<String, String> of(), from.getProcessorCount(), from.getMemory(), 10,
                   ImmutableSet.<Architecture> of(Architecture.X86_32, Architecture.X86_64));
       }
    }
 
    @Override
-   protected SortedSet<? extends Size> provideSizes(VCloudClient client,
+   protected Map<String, ? extends Size> provideSizes(Function<ComputeMetadata, String> indexer,
-            Set<? extends Image> images, LogHolder holder,
+            VCloudClient client, Map<String, ? extends Image> images, LogHolder holder,
-            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor) {
+            @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor)
-      Image anyImage = Iterables.get(images, 0);
+            throws InterruptedException, TimeoutException, ExecutionException {
+      Image anyImage = Iterables.get(images.values(), 0);
       holder.logger.debug(">> providing sizes");
       SortedSet<Size> sizes = Sets.newTreeSet(Iterables.transform(TerremarkVCloudClient.class.cast(
                client).getComputeOptionsOfCatalogItem(anyImage.getId()), sizeConverter));
       holder.logger.debug("<< sizes(%d)", sizes.size());
-      return sizes;
+      return Maps.uniqueIndex(sizes, indexer);
    }
 
 }