Examples of org.jclouds.compute.domain.NodeMetadata

org.jclouds.compute.domain.NodeMetadata
@author Adrian Cole @author Ivan Meredith

      });
   }


   @Override
   public void rebootNode(String id) {
      NodeMetadata node = nodes.get(id);
      if (node == null)
         throw new ResourceNotFoundException("node not found: " + id);
      setStateOnNode(Status.PENDING, node);
      setStateOnNodeAfterDelay(Status.RUNNING, node, 50);
   }

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      setStateOnNodeAfterDelay(Status.RUNNING, node, 50);
   }


   @Override
   public void resumeNode(String id) {
      NodeMetadata node = nodes.get(id);
      if (node == null)
         throw new ResourceNotFoundException("node not found: " + id);
      if (node.getStatus() == Status.RUNNING)
         return;
      if (node.getStatus() != Status.SUSPENDED)
         throw new IllegalStateException("to resume a node, it must be in suspended status, not: " + formatStatus(node));
      setStateOnNode(Status.PENDING, node);
      setStateOnNodeAfterDelay(Status.RUNNING, node, 50);
   }

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      setStateOnNodeAfterDelay(Status.RUNNING, node, 50);
   }


   @Override
   public void suspendNode(String id) {
      NodeMetadata node = nodes.get(id);
      if (node == null)
         throw new ResourceNotFoundException("node not found: " + id);
      if (node.getStatus() == Status.SUSPENDED)
         return;
      if (node.getStatus() != Status.RUNNING)
         throw new IllegalStateException("to suspend a node, it must be in running status, not: " + formatStatus(node));
      setStateOnNode(Status.PENDING, node);
      setStateOnNodeAfterDelay(Status.SUSPENDED, node, 50);
   }

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      @Override
      public boolean apply(HostAndPort input) {
         if (input.getHostText().indexOf(publicIpPrefix) == -1)
            return false;
         String id = input.getHostText().replace(publicIpPrefix, "");
         NodeMetadata node = nodes.get(id);
         return node != null && node.getStatus() == Status.RUNNING;
      }

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         // an arbitrary command to run
         options.runScript(Statements.exec("find /usr"));
         
         Set<? extends NodeMetadata> nodes = client.createNodesInGroup(group, 1, options);
         NodeMetadata first = Iterables.get(nodes, 0);
         assert first.getCredentials() != null : first;
         assert first.getCredentials().identity != null : first;


         startedId = Iterables.getOnlyElement(nodes).getProviderId();


         RunningInstance instance = getInstance(instanceClient, startedId);


         assertEquals(instance.getKeyName(), group);


         // make sure we made our dummy group and also let in the user's group
         assertEquals(Sets.newTreeSet(instance.getGroupNames()), ImmutableSortedSet.<String> of("jclouds#" + group + "#"
                  + instance.getRegion(), group));


         // make sure our dummy group has no rules
         SecurityGroup secgroup = Iterables.getOnlyElement(securityGroupClient.describeSecurityGroupsInRegion(null,
                  "jclouds#" + group + "#" + instance.getRegion()));
         assert secgroup.size() == 0 : secgroup;


         // try to run a script with the original keyPair
         runScriptWithCreds(group, first.getOperatingSystem(),
               LoginCredentials.builder().user(first.getCredentials().identity).privateKey(result.getKeyMaterial())
                     .build());


      } finally {
         client.destroyNodesMatching(NodePredicates.inGroup(group));
         if (startedId != null) {

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         Set<? extends NodeMetadata> nodes =
               context.getComputeService().createNodesInGroup(group, 1);
         assertEquals(nodes.size(), 1, "One node should have been created");


         // Get public IPs (We should get 1)
         NodeMetadata node = Iterables.get(nodes, 0);
         String region = node.getLocation().getParent().getId();
         Set<String> publicIps = node.getPublicAddresses();
         assertFalse(Iterables.isEmpty(publicIps), String.format("no public addresses attached to node %s", node));
         assertEquals(Iterables.size(publicIps), 1);


         // Check that the address is public and port 22 is accessible
         String ip = Iterables.getOnlyElement(publicIps);
         assertFalse(InetAddresses2.isPrivateIPAddress(ip));
         HostAndPort socket = HostAndPort.fromParts(ip, 22);
         assertTrue(socketTester.apply(socket), String.format("failed to open socket %s on node %s", socket, node));


         // check that there is an elastic ip correlating to it
         EC2Client ec2 = EC2Client.class.cast(context.unwrap(EC2ApiMetadata.CONTEXT_TOKEN).getApi());
         Set<PublicIpInstanceIdPair> ipidpairs =
               ec2.getElasticIPAddressServices().describeAddressesInRegion(region, publicIps.toArray(new String[0]));
         assertEquals(ipidpairs.size(), 1, String.format("there should only be one address pair (%s)",
               Iterables.toString(ipidpairs)));


         // check that the elastic ip is in node.publicAddresses
         PublicIpInstanceIdPair ipidpair = Iterables.get(ipidpairs, 0);
         assertEquals(region + "/" + ipidpair.getInstanceId(), node.getId());
         
         // delete the node
         context.getComputeService().destroyNodesMatching(NodePredicates.inGroup(group));


         // check that the ip is deallocated

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               .mapEphemeralDeviceToDeviceName("/dev/sdm", "ephemeral0")//
               .mapNewVolumeToDeviceName("/dev/sdn", volumeSize, true)//
               .mapEBSSnapshotToDeviceName("/dev/sdo", snapshot.getId(), volumeSize, true);


      try {
         NodeMetadata node = Iterables.getOnlyElement(client.createNodesInGroup(group, 1, template));


         // TODO figure out how to validate the ephemeral drive. perhaps with df -k?


         Map<String, BlockDevice> devices = instanceClient.getBlockDeviceMappingForInstanceInRegion(node.getLocation()
                  .getParent().getId(), node.getProviderId());


         BlockDevice device = devices.get("/dev/sdn");
         // check delete on termination
         assertTrue(device.isDeleteOnTermination());


         volume = Iterables.getOnlyElement(ebsClient.describeVolumesInRegion(node.getLocation().getParent().getId(),
                  device.getVolumeId()));
         // check volume size
         assertEquals(volumeSize, volume.getSize());


         device = devices.get("/dev/sdo");
         // check delete on termination
         assertTrue(device.isDeleteOnTermination());


         volume = Iterables.getOnlyElement(ebsClient.describeVolumesInRegion(node.getLocation().getParent().getId(),
                  device.getVolumeId()));
         // check volume size
         assertEquals(volumeSize, volume.getSize());
         // check volume's snapshot id
         assertEquals(snapshot.getId(), volume.getSnapshotId());

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      requestResponseMap.put(describeInstanceMultiIdsRequest, describeInstanceMultiIdsResponse);
      requestResponseMap.put(describeImageRequest, describeImagesResponse);


      ComputeService apiThatCreatesNode = requestsSendResponses(requestResponseMap.build());


      NodeMetadata node = Iterables.getOnlyElement(apiThatCreatesNode.createNodesInGroup("test", 1,
            blockUntilRunning(false).overrideLoginUser("ec2-user")));
      assertEquals(node.getCredentials().getUser(), "ec2-user");
      System.out.println(node.getImageId());
      assertNotNull(node.getCredentials().getPrivateKey());
   }

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      requestResponseMap.put(describeInstanceMultiIdsRequest, describeInstanceMultiIdsResponse);
      requestResponseMap.put(describeImageRequest, describeImagesResponse);


      ComputeService apiThatCreatesNode = requestsSendResponses(requestResponseMap.build());


      NodeMetadata node = Iterables.getOnlyElement(
            apiThatCreatesNode.createNodesInGroup("test", 1,
            apiThatCreatesNode.templateBuilder().from("osDescriptionMatches=.*fedora.*,loginUser=ec2-user").build()));
      assertEquals(node.getCredentials().getUser(), "ec2-user");
      assertNotNull(node.getCredentials().getPrivateKey());
   }

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      String region = "ap-southeast-1";
      String zone = "ap-southeast-1a";


      String imageId = "ami1";
      String instanceCreatedId = "instance1";
      NodeMetadata nodeMetadata = new NodeMetadataBuilder().id(region + "/" + instanceCreatedId)
            .providerId(instanceCreatedId).status(Status.RUNNING).build();
      // setup mocks
      EC2CreateNodesInGroupThenAddToSet strategy = setupStrategy(nodeMetadata);
      InputParams input = new InputParams(location);
      InstanceClient instanceClient = createMock(InstanceClient.class);

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