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Posted to commits@jclouds.apache.org by ab...@apache.org on 2014/10/22 21:40:11 UTC

[5/5] git commit: JCLOUDS-756 - Adding tags/userMetadata to NodeMetadata transform

JCLOUDS-756 - Adding tags/userMetadata to NodeMetadata transform


Project: http://git-wip-us.apache.org/repos/asf/jclouds/repo
Commit: http://git-wip-us.apache.org/repos/asf/jclouds/commit/c8545350
Tree: http://git-wip-us.apache.org/repos/asf/jclouds/tree/c8545350
Diff: http://git-wip-us.apache.org/repos/asf/jclouds/diff/c8545350

Branch: refs/heads/master
Commit: c85453503ec8cb6704a6f047559f90c638e993b4
Parents: 43bb86f
Author: Andrew Bayer <an...@gmail.com>
Authored: Wed Oct 22 10:09:09 2014 -0700
Committer: Andrew Bayer <an...@gmail.com>
Committed: Wed Oct 22 10:09:09 2014 -0700

----------------------------------------------------------------------
 .../functions/VirtualMachineToNodeMetadata.java | 43 +++++++-----
 .../CloudStackComputeServiceAdapter.java        | 69 +++++++++++++-------
 .../CloudStackComputeServiceLiveTest.java       | 12 +---
 .../VirtualMachineToNodeMetadataTest.java       | 12 +++-
 .../parse/ListVirtualMachinesResponseTest.java  | 22 ++++++-
 .../resources/listvirtualmachinesresponse.json  | 67 ++++++++++++++++++-
 6 files changed, 173 insertions(+), 52 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/jclouds/blob/c8545350/apis/cloudstack/src/main/java/org/jclouds/cloudstack/compute/functions/VirtualMachineToNodeMetadata.java
----------------------------------------------------------------------
diff --git a/apis/cloudstack/src/main/java/org/jclouds/cloudstack/compute/functions/VirtualMachineToNodeMetadata.java b/apis/cloudstack/src/main/java/org/jclouds/cloudstack/compute/functions/VirtualMachineToNodeMetadata.java
index cb78ece..c234f9c 100644
--- a/apis/cloudstack/src/main/java/org/jclouds/cloudstack/compute/functions/VirtualMachineToNodeMetadata.java
+++ b/apis/cloudstack/src/main/java/org/jclouds/cloudstack/compute/functions/VirtualMachineToNodeMetadata.java
@@ -17,20 +17,33 @@
 package org.jclouds.cloudstack.compute.functions;
 
 import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.base.Predicates.equalTo;
+import static com.google.common.base.Predicates.not;
 import static com.google.common.collect.Iterables.filter;
 import static com.google.common.collect.Iterables.transform;
+import static com.google.common.collect.Maps.filterValues;
 import static com.google.common.collect.Sets.newHashSet;
 import static org.jclouds.location.predicates.LocationPredicates.idEquals;
 import static org.jclouds.util.InetAddresses2.isPrivateIPAddress;
 
-import java.util.Map;
-import java.util.Set;
-
 import javax.inject.Inject;
 import javax.inject.Singleton;
+import java.util.Map;
+import java.util.Set;
 
+import com.google.common.base.Function;
+import com.google.common.base.Predicate;
+import com.google.common.base.Supplier;
+import com.google.common.base.Throwables;
+import com.google.common.cache.LoadingCache;
+import com.google.common.collect.FluentIterable;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Iterables;
+import com.google.common.util.concurrent.UncheckedExecutionException;
 import org.jclouds.cloudstack.domain.IPForwardingRule;
 import org.jclouds.cloudstack.domain.NIC;
+import org.jclouds.cloudstack.domain.Tag;
 import org.jclouds.cloudstack.domain.VirtualMachine;
 import org.jclouds.collect.Memoized;
 import org.jclouds.compute.domain.HardwareBuilder;
@@ -44,17 +57,6 @@ import org.jclouds.domain.Location;
 import org.jclouds.rest.ResourceNotFoundException;
 import org.jclouds.util.Throwables2;
 
-import com.google.common.base.Function;
-import com.google.common.base.Predicate;
-import com.google.common.base.Supplier;
-import com.google.common.base.Throwables;
-import com.google.common.cache.LoadingCache;
-import com.google.common.collect.FluentIterable;
-import com.google.common.collect.ImmutableList;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.Iterables;
-import com.google.common.util.concurrent.UncheckedExecutionException;
-
 @Singleton
 public class VirtualMachineToNodeMetadata implements Function<VirtualMachine, NodeMetadata> {
 
@@ -119,10 +121,21 @@ public class VirtualMachineToNodeMetadata implements Function<VirtualMachine, No
          builder.operatingSystem(image.getOperatingSystem());
       }
 
+      if (!from.getTags().isEmpty()) {
+         ImmutableMap.Builder<String, String> tagsBuilder = ImmutableMap.<String, String>builder();
+
+         for (Tag tag : from.getTags()) {
+            tagsBuilder.put(tag.getKey(), tag.getValue());
+         }
+
+         Map<String, String> tagMap = tagsBuilder.build();
+         builder.tags(filterValues(tagMap, equalTo("jclouds-empty-tag-placeholder")).keySet())
+               .userMetadata(filterValues(tagMap, not(equalTo("jclouds-empty-tag-placeholder"))));
+      }
+
       builder.hardware(new HardwareBuilder()
         .ids(from.getServiceOfferingId() + "")
         .name(from.getServiceOfferingName() + "")
-         // .tags() TODO
         .processors(ImmutableList.of(new Processor(from.getCpuCount(), from.getCpuSpeed())))
         .ram((int)from.getMemory())//
         .hypervisor(from.getHypervisor())//

http://git-wip-us.apache.org/repos/asf/jclouds/blob/c8545350/apis/cloudstack/src/main/java/org/jclouds/cloudstack/compute/strategy/CloudStackComputeServiceAdapter.java
----------------------------------------------------------------------
diff --git a/apis/cloudstack/src/main/java/org/jclouds/cloudstack/compute/strategy/CloudStackComputeServiceAdapter.java b/apis/cloudstack/src/main/java/org/jclouds/cloudstack/compute/strategy/CloudStackComputeServiceAdapter.java
index 29f5c85..e723f7f 100644
--- a/apis/cloudstack/src/main/java/org/jclouds/cloudstack/compute/strategy/CloudStackComputeServiceAdapter.java
+++ b/apis/cloudstack/src/main/java/org/jclouds/cloudstack/compute/strategy/CloudStackComputeServiceAdapter.java
@@ -28,15 +28,22 @@ import static org.jclouds.cloudstack.predicates.TemplatePredicates.isReady;
 import static org.jclouds.cloudstack.predicates.ZonePredicates.supportsSecurityGroups;
 import static org.jclouds.ssh.SshKeys.fingerprintPrivateKey;
 
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
 import javax.annotation.Resource;
 import javax.inject.Inject;
 import javax.inject.Named;
 import javax.inject.Singleton;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 
+import com.google.common.base.Predicate;
+import com.google.common.base.Supplier;
+import com.google.common.cache.LoadingCache;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.ImmutableSet.Builder;
+import com.google.common.collect.Sets;
+import com.google.common.primitives.Ints;
 import org.jclouds.cloudstack.CloudStackApi;
 import org.jclouds.cloudstack.compute.options.CloudStackTemplateOptions;
 import org.jclouds.cloudstack.domain.AsyncCreateResponse;
@@ -50,6 +57,7 @@ import org.jclouds.cloudstack.domain.PublicIPAddress;
 import org.jclouds.cloudstack.domain.SecurityGroup;
 import org.jclouds.cloudstack.domain.ServiceOffering;
 import org.jclouds.cloudstack.domain.SshKeyPair;
+import org.jclouds.cloudstack.domain.Tag;
 import org.jclouds.cloudstack.domain.Template;
 import org.jclouds.cloudstack.domain.VirtualMachine;
 import org.jclouds.cloudstack.domain.Zone;
@@ -60,26 +68,20 @@ import org.jclouds.cloudstack.functions.CreateFirewallRulesForIP;
 import org.jclouds.cloudstack.functions.CreatePortForwardingRulesForIP;
 import org.jclouds.cloudstack.functions.StaticNATVirtualMachineInNetwork;
 import org.jclouds.cloudstack.functions.StaticNATVirtualMachineInNetwork.Factory;
+import org.jclouds.cloudstack.options.CreateTagsOptions;
 import org.jclouds.cloudstack.options.DeployVirtualMachineOptions;
 import org.jclouds.cloudstack.options.ListFirewallRulesOptions;
 import org.jclouds.cloudstack.options.ListTemplatesOptions;
 import org.jclouds.cloudstack.strategy.BlockUntilJobCompletesAndReturnResult;
 import org.jclouds.collect.Memoized;
 import org.jclouds.compute.ComputeServiceAdapter;
+import org.jclouds.compute.config.GetLoginForProviderFromPropertiesAndStoreCredentialsOrReturnNull;
 import org.jclouds.compute.functions.GroupNamingConvention;
 import org.jclouds.compute.reference.ComputeServiceConstants;
 import org.jclouds.domain.Credentials;
 import org.jclouds.domain.LoginCredentials;
 import org.jclouds.logging.Logger;
 
-import com.google.common.base.Predicate;
-import com.google.common.base.Supplier;
-import com.google.common.cache.LoadingCache;
-import com.google.common.collect.ImmutableSet;
-import com.google.common.collect.ImmutableSet.Builder;
-import com.google.common.collect.Sets;
-import com.google.common.primitives.Ints;
-
 /**
  * defines the connection between the {@link CloudStackApi} implementation
  * and the jclouds {@link ComputeService}
@@ -107,6 +109,7 @@ public class CloudStackComputeServiceAdapter implements
    private final LoadingCache<ZoneAndName, SecurityGroup> securityGroupCache;
    private final LoadingCache<String, SshKeyPair> keyPairCache;
    private final GroupNamingConvention.Factory namingConvention;
+   private final GetLoginForProviderFromPropertiesAndStoreCredentialsOrReturnNull credentialsProvider;
 
    @Inject
    public CloudStackComputeServiceAdapter(CloudStackApi client, Predicate<String> jobComplete,
@@ -122,7 +125,8 @@ public class CloudStackComputeServiceAdapter implements
                                           Supplier<LoadingCache<String, Zone>> zoneIdToZone,
                                           LoadingCache<ZoneAndName, SecurityGroup> securityGroupCache,
                                           LoadingCache<String, SshKeyPair> keyPairCache,
-                                          GroupNamingConvention.Factory namingConvention) {
+                                          GroupNamingConvention.Factory namingConvention,
+                                          GetLoginForProviderFromPropertiesAndStoreCredentialsOrReturnNull credentialsProvider) {
       this.client = checkNotNull(client, "client");
       this.jobComplete = checkNotNull(jobComplete, "jobComplete");
       this.networkSupplier = checkNotNull(networkSupplier, "networkSupplier");
@@ -139,6 +143,7 @@ public class CloudStackComputeServiceAdapter implements
       this.optionsConverters = optionsConverters;
       this.zoneIdToZone = zoneIdToZone;
       this.namingConvention = namingConvention;
+      this.credentialsProvider = credentialsProvider;
    }
 
    @Override
@@ -233,17 +238,37 @@ public class CloudStackComputeServiceAdapter implements
          templateId, options);
       VirtualMachine vm = blockUntilJobCompletesAndReturnResult.<VirtualMachine>apply(job);
       logger.debug("--- virtualmachine: %s", vm);
-      LoginCredentials.Builder credentialsBuilder = LoginCredentials.builder();
-      if (templateOptions.getKeyPair() != null) {
-         SshKeyPair keyPair = keyPairCache.getUnchecked(templateOptions.getKeyPair());
-         credentialsBuilder.privateKey(keyPair.getPrivateKey());
-      } else if (vm.isPasswordEnabled()) {
-         assert vm.getPassword() != null : vm;
-         credentialsBuilder.password(vm.getPassword());
+      LoginCredentials credentials = credentialsProvider.get();
+      if (credentials == null || credentials.getUser() == null) {
+         LoginCredentials.Builder credentialsBuilder = LoginCredentials.builder();
+         if (templateOptions.getKeyPair() != null) {
+            SshKeyPair keyPair = keyPairCache.getUnchecked(templateOptions.getKeyPair());
+            credentialsBuilder.privateKey(keyPair.getPrivateKey());
+         } else if (vm.isPasswordEnabled()) {
+            assert vm.getPassword() != null : vm;
+            credentialsBuilder.password(vm.getPassword());
+         }
+         credentials = credentialsBuilder.build();
       }
 
       try {
-          if (templateOptions.shouldSetupStaticNat()) {
+         ImmutableMap.Builder<String, String> builder = ImmutableMap.builder();
+         builder.putAll(template.getOptions().getUserMetadata());
+         for (String tag : template.getOptions().getTags())
+            builder.put(tag, "jclouds-empty-tag-placeholder");
+         Map<String, String> common = builder.build();
+
+         if (!common.isEmpty()) {
+            logger.debug(">> adding tags %s to virtualmachine(%s)", common, vm.getId());
+            CreateTagsOptions tagOptions = CreateTagsOptions.Builder.resourceIds(vm.getId())
+                  .resourceType(Tag.ResourceType.USER_VM)
+                  .tags(common);
+            AsyncCreateResponse tagJob = client.getTagApi().createTags(tagOptions);
+            awaitCompletion(tagJob.getJobId());
+            logger.debug("<< tags added");
+            vm = client.getVirtualMachineApi().getVirtualMachine(vm.getId());
+         }
+         if (templateOptions.shouldSetupStaticNat()) {
              Capabilities capabilities = client.getConfigurationApi().listCapabilities();
              // TODO: possibly not all network ids, do we want to do this
              for (String networkId : options.getNetworkIds()) {
@@ -272,7 +297,7 @@ public class CloudStackComputeServiceAdapter implements
           }
           throw re;
       }
-      return new NodeAndInitialCredentials<VirtualMachine>(vm, vm.getId() + "", credentialsBuilder.build());
+      return new NodeAndInitialCredentials<VirtualMachine>(vm, vm.getId() + "", credentials);
    }
 
    @Override

http://git-wip-us.apache.org/repos/asf/jclouds/blob/c8545350/apis/cloudstack/src/test/java/org/jclouds/cloudstack/compute/CloudStackComputeServiceLiveTest.java
----------------------------------------------------------------------
diff --git a/apis/cloudstack/src/test/java/org/jclouds/cloudstack/compute/CloudStackComputeServiceLiveTest.java b/apis/cloudstack/src/test/java/org/jclouds/cloudstack/compute/CloudStackComputeServiceLiveTest.java
index 7cc6d40..7543965 100644
--- a/apis/cloudstack/src/test/java/org/jclouds/cloudstack/compute/CloudStackComputeServiceLiveTest.java
+++ b/apis/cloudstack/src/test/java/org/jclouds/cloudstack/compute/CloudStackComputeServiceLiveTest.java
@@ -16,14 +16,11 @@
  */
 package org.jclouds.cloudstack.compute;
 
-import org.jclouds.compute.domain.NodeMetadata;
+import com.google.inject.Module;
 import org.jclouds.compute.internal.BaseComputeServiceLiveTest;
 import org.jclouds.sshj.config.SshjSshClientModule;
 import org.testng.annotations.Test;
 
-import com.google.common.collect.ImmutableMap;
-import com.google.inject.Module;
-
 /**
  * 
  * Generally disabled, as it incurs higher fees.
@@ -39,13 +36,6 @@ public class CloudStackComputeServiceLiveTest extends BaseComputeServiceLiveTest
       return new SshjSshClientModule();
    }
 
-   // cloudstack does not support metadata
-   @Override
-   protected void checkUserMetadataContains(NodeMetadata node, ImmutableMap<String, String> userMetadata) {
-      assert node.getUserMetadata().equals(ImmutableMap.<String, String> of()) : String.format(
-            "node userMetadata did not match %s %s", userMetadata, node);
-   }
-
    @Override
    public void testOptionToNotBlock() {
       // start call blocks until we static nat, which is long enough to reach

http://git-wip-us.apache.org/repos/asf/jclouds/blob/c8545350/apis/cloudstack/src/test/java/org/jclouds/cloudstack/compute/functions/VirtualMachineToNodeMetadataTest.java
----------------------------------------------------------------------
diff --git a/apis/cloudstack/src/test/java/org/jclouds/cloudstack/compute/functions/VirtualMachineToNodeMetadataTest.java b/apis/cloudstack/src/test/java/org/jclouds/cloudstack/compute/functions/VirtualMachineToNodeMetadataTest.java
index 6c055f7..01bf3b3 100644
--- a/apis/cloudstack/src/test/java/org/jclouds/cloudstack/compute/functions/VirtualMachineToNodeMetadataTest.java
+++ b/apis/cloudstack/src/test/java/org/jclouds/cloudstack/compute/functions/VirtualMachineToNodeMetadataTest.java
@@ -21,6 +21,7 @@ import static org.testng.Assert.assertEquals;
 import java.net.UnknownHostException;
 import java.util.Set;
 
+import com.google.common.collect.ImmutableMap;
 import org.jclouds.cloudstack.domain.GuestIPType;
 import org.jclouds.cloudstack.domain.IPForwardingRule;
 import org.jclouds.cloudstack.domain.NIC;
@@ -81,7 +82,11 @@ public class VirtualMachineToNodeMetadataTest {
                   .privateAddresses(ImmutableSet.of("10.1.1.18")).publicAddresses(ImmutableSet.of("1.1.1.1"))
                   .hardware(addHypervisor(ServiceOfferingToHardwareTest.one, "XenServer"))
                   .imageId(TemplateToImageTest.one.getId())
-                  .operatingSystem(TemplateToImageTest.one.getOperatingSystem()).build().toString());
+                  .operatingSystem(TemplateToImageTest.one.getOperatingSystem())
+                  .tags(ImmutableSet.of("another-tag"))
+                  .userMetadata(ImmutableMap.of("some-tag", "some-value"))
+                  .build().toString()
+      );
 
    }
 
@@ -177,7 +182,10 @@ public class VirtualMachineToNodeMetadataTest {
                   .privateAddresses(ImmutableSet.of("10.1.1.18"))
                   .hardware(addHypervisor(ServiceOfferingToHardwareTest.one, "XenServer"))
                   .imageId(TemplateToImageTest.one.getId())
-                  .operatingSystem(TemplateToImageTest.one.getOperatingSystem()).build().toString());
+                  .operatingSystem(TemplateToImageTest.one.getOperatingSystem())
+                  .tags(ImmutableSet.of("another-tag"))
+                  .userMetadata(ImmutableMap.of("some-tag", "some-value"))
+                  .build().toString());
    }
 
    protected Hardware addHypervisor(Hardware in, String hypervisor) {

http://git-wip-us.apache.org/repos/asf/jclouds/blob/c8545350/apis/cloudstack/src/test/java/org/jclouds/cloudstack/parse/ListVirtualMachinesResponseTest.java
----------------------------------------------------------------------
diff --git a/apis/cloudstack/src/test/java/org/jclouds/cloudstack/parse/ListVirtualMachinesResponseTest.java b/apis/cloudstack/src/test/java/org/jclouds/cloudstack/parse/ListVirtualMachinesResponseTest.java
index d6b737b..8d2d8e6 100644
--- a/apis/cloudstack/src/test/java/org/jclouds/cloudstack/parse/ListVirtualMachinesResponseTest.java
+++ b/apis/cloudstack/src/test/java/org/jclouds/cloudstack/parse/ListVirtualMachinesResponseTest.java
@@ -20,6 +20,7 @@ import java.util.Set;
 
 import org.jclouds.cloudstack.domain.GuestIPType;
 import org.jclouds.cloudstack.domain.NIC;
+import org.jclouds.cloudstack.domain.Tag;
 import org.jclouds.cloudstack.domain.TrafficType;
 import org.jclouds.cloudstack.domain.VirtualMachine;
 import org.jclouds.date.internal.SimpleDateFormatDateService;
@@ -69,7 +70,26 @@ public class ListVirtualMachinesResponseTest extends BaseSetParserTest<VirtualMa
             .jobStatus(0)
             .nics(ImmutableSet.of(NIC.builder().id("72").networkId("204").netmask("255.255.255.0").gateway("10.1.1.1")
                   .IPAddress("10.1.1.18").trafficType(TrafficType.GUEST).guestIPType(GuestIPType.VIRTUAL)
-                  .isDefault(true).build())).hypervisor("XenServer").build());
+                  .isDefault(true).build()))
+            .hypervisor("XenServer")
+            .tags(ImmutableSet.of(
+                  Tag.builder().account("adrian")
+                        .resourceId("54")
+                        .resourceType(Tag.ResourceType.USER_VM)
+                        .key("some-tag")
+                        .value("some-value")
+                        .domain("ROOT")
+                        .domainId("1")
+                        .build(),
+                  Tag.builder().account("adrian")
+                        .resourceId("54")
+                        .resourceType(Tag.ResourceType.USER_VM)
+                        .key("another-tag")
+                        .value("jclouds-empty-tag-placeholder")
+                        .domain("ROOT")
+                        .domainId("1")
+                        .build()))
+            .build());
    }
 
 }

http://git-wip-us.apache.org/repos/asf/jclouds/blob/c8545350/apis/cloudstack/src/test/resources/listvirtualmachinesresponse.json
----------------------------------------------------------------------
diff --git a/apis/cloudstack/src/test/resources/listvirtualmachinesresponse.json b/apis/cloudstack/src/test/resources/listvirtualmachinesresponse.json
index 0d27100..a623589 100644
--- a/apis/cloudstack/src/test/resources/listvirtualmachinesresponse.json
+++ b/apis/cloudstack/src/test/resources/listvirtualmachinesresponse.json
@@ -1 +1,66 @@
-{ "listvirtualmachinesresponse" : { "virtualmachine" : [  {"id":54,"name":"i-3-54-VM","displayname":"i-3-54-VM","account":"adrian","domainid":1,"domain":"ROOT","created":"2011-02-16T14:28:37-0800","state":"Starting","haenable":false,"zoneid":1,"zonename":"San Jose 1","templateid":2,"templatename":"CentOS 5.3(64-bit) no GUI (XenServer)","templatedisplaytext":"CentOS 5.3(64-bit) no GUI (XenServer)","passwordenabled":false,"serviceofferingid":1,"serviceofferingname":"Small Instance","cpunumber":1,"cpuspeed":500,"memory":512,"guestosid":11,"rootdeviceid":0,"rootdevicetype":"NetworkFilesystem","securitygroup":[],"jobid":63,"jobstatus":0,"nic":[{"id":72,"networkid":204,"netmask":"255.255.255.0","gateway":"10.1.1.1","ipaddress":"10.1.1.18","traffictype":"Guest","type":"Virtual","isdefault":true}],"hypervisor":"XenServer"} ] } }
\ No newline at end of file
+{ "listvirtualmachinesresponse": {
+    "virtualmachine": [
+        {
+            "id": 54,
+            "name": "i-3-54-VM",
+            "displayname": "i-3-54-VM",
+            "account": "adrian",
+            "domainid": 1,
+            "domain": "ROOT",
+            "created": "2011-02-16T14:28:37-0800",
+            "state": "Starting",
+            "haenable": false,
+            "zoneid": 1,
+            "zonename": "San Jose 1",
+            "templateid": 2,
+            "templatename": "CentOS 5.3(64-bit) no GUI (XenServer)",
+            "templatedisplaytext": "CentOS 5.3(64-bit) no GUI (XenServer)",
+            "passwordenabled": false,
+            "serviceofferingid": 1,
+            "serviceofferingname": "Small Instance",
+            "cpunumber": 1,
+            "cpuspeed": 500,
+            "memory": 512,
+            "guestosid": 11,
+            "rootdeviceid": 0,
+            "rootdevicetype": "NetworkFilesystem",
+            "securitygroup": [],
+            "jobid": 63,
+            "jobstatus": 0,
+            "nic": [
+                {
+                    "id": 72,
+                    "networkid": 204,
+                    "netmask": "255.255.255.0",
+                    "gateway": "10.1.1.1",
+                    "ipaddress": "10.1.1.18",
+                    "traffictype": "Guest",
+                    "type": "Virtual",
+                    "isdefault": true
+                }
+            ],
+            "hypervisor": "XenServer",
+            "tags": [
+                {
+                    "account": "adrian",
+                    "domain": "ROOT",
+                    "domainid": "1",
+                    "key": "some-tag",
+                    "resourceid": "54",
+                    "resourcetype": "UserVm",
+                    "value": "some-value"
+                },
+                {
+                    "account": "adrian",
+                    "domain": "ROOT",
+                    "domainid": "1",
+                    "key": "another-tag",
+                    "resourceid": "54",
+                    "resourcetype": "UserVm",
+                    "value": "jclouds-empty-tag-placeholder"
+                }
+
+            ]
+        }
+    ]
+} }
\ No newline at end of file