Package org.jclouds.aws.ec2.domain

Examples of org.jclouds.aws.ec2.domain.PlacementGroup


    Image image = mock(Image.class);
    when(templateBuilder.build()).thenReturn(template);
    when(template.getOptions()).thenReturn(options);
    when(template.getImage()).thenReturn(image);

    AWSEC2TemplateOptions awsEec2TemplateOptions = mock(AWSEC2TemplateOptions.class);
    when(options.as((Class<TemplateOptions>) any())).thenReturn(awsEec2TemplateOptions);

    BootstrapTemplate.build(clusterSpec, computeService,
      statementBuilder, instanceTemplate);
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   @Override
   protected Set<RunningInstance> createNodesInRegionAndZone(String region, String zone, String group,
            int count, Template template, RunInstancesOptions instanceOptions) {
      Float spotPrice = getSpotPriceOrNull(template.getOptions());
      if (spotPrice != null) {
         AWSEC2TemplateOptions awsOptions = AWSEC2TemplateOptions.class.cast(template.getOptions());
         LaunchSpecification spec = AWSRunInstancesOptions.class.cast(instanceOptions).getLaunchSpecificationBuilder()
               .imageId(template.getImage().getProviderId()).availabilityZone(zone).subnetId(awsOptions.getSubnetId())
               .iamInstanceProfileArn(awsOptions.getIAMInstanceProfileArn())
               .iamInstanceProfileName(awsOptions.getIAMInstanceProfileName()).build();
         RequestSpotInstancesOptions options = awsOptions.getSpotOptions();
         if (logger.isDebugEnabled())
            logger.debug(">> requesting %d spot instances region(%s) price(%f) spec(%s) options(%s)", count, region,
                     spotPrice, spec, options);
         return ImmutableSet.<RunningInstance> copyOf(transform(client.getSpotInstanceServices()
               .requestSpotInstancesInRegion(region, spotPrice, count, spec, options), spotConverter));
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   Image resolveImageForInstanceInLocation(final RunningInstance instance, final Location location) {
      Image image = null;
      try {
         image = Iterables.find(images.get(), new FindImageForInstance(location, instance));
      } catch (NoSuchElementException e) {
         RegionAndName key = new RegionAndName(instance.getRegion(), instance.getImageId());
         try {
            image = imageMap.get(key);
         } catch (NullPointerException nex) {
            logger.warn("could not find a matching image for instance %s in location %s", instance,
                     location);
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      return extra;
   }

   @VisibleForTesting
   String getPrivateKeyOrNull(RunningInstance instance, String tag) {
      KeyPair keyPair = credentialsMap.get(new RegionAndName(instance.getRegion(), instance
               .getKeyName()));
      return keyPair != null ? keyPair.getKeyMaterial() : null;
   }
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         assert first.getCredentials().identity != null : first;
         // credentials should not be present as the import public key call doesn't have access to
         // the related private key
         assert first.getCredentials().credential == null : first;

         AWSRunningInstance instance = getInstance(instanceClient, first.getProviderId());

         assertEquals(instance.getKeyName(), "jclouds#" + group);

         Map<? extends NodeMetadata, ExecResponse> responses = view.getComputeService()
               .runScriptOnNodesMatching(
                     runningInGroup(group),
                     exec("echo hello"),
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         assert first.getCredentials() != null : first;
         assert first.getCredentials().identity != null : first;

         startedId = first.getProviderId();

         AWSRunningInstance instance = AWSRunningInstance.class.cast(getOnlyElement(getOnlyElement(instanceClient
                  .describeInstancesInRegion(region, startedId))));

         assertEquals(instance.getKeyName(), group);
         assert instance.getSpotInstanceRequestId() != null;
         assertEquals(instance.getMonitoringState(), MonitoringState.ENABLED);

         // generate some load
         ListenableFuture<ExecResponse> future = client.submitScriptOnNode(first.getId(), Statements
                  .exec("while true; do true; done"), runAsRoot(false).nameTask("cpuSpinner"));

         // monitoring granularity for free tier is 5 minutes, so lets make sure we have data.
         Thread.sleep(TimeUnit.MILLISECONDS.convert(5, TimeUnit.MINUTES));

         // stop the spinner
         future.cancel(true);

         CloudWatchApi monitoringApi = ContextBuilder.newBuilder(new AWSCloudWatchProviderMetadata())
                                                     .credentials(identity, credential)
                                                     .modules(setupModules())
                                                     .buildApi(CloudWatchApi.class);

         try {
            GetMetricStatisticsResponse datapoints = monitoringApi.getMetricApiForRegion(instance.getRegion())
                     .getMetricStatistics(GetMetricStatistics.builder()
                                                             .dimension(new Dimension(EC2Constants.Dimension.INSTANCE_ID, instance.getId()))
                                                             .unit(Unit.PERCENT)
                                                             .namespace("AWS/EC2")
                                                             .metricName("CPUUtilization")
                                                             .startTime(before)
                                                             .endTime(new Date())
                                                             .period(60)
                                                             .statistic(Statistics.AVERAGE)
                                                             .build());
            assert (datapoints.size() > 0) : instance;
         } finally {
            monitoringApi.close();
         }

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

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

         assert secgroup.size() == 0 : secgroup;

         // try to run a script with the original keyPair
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      return extra;
   }

   @VisibleForTesting
   String getPrivateKeyOrNull(RunningInstance instance, String tag) {
      KeyPair keyPair = credentialsMap.get(new RegionAndName(instance.getRegion(), instance
               .getKeyName()));
      return keyPair != null ? keyPair.getKeyMaterial() : null;
   }
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      for (String region : supportedRegions) {
         SortedSet<PlacementGroup> allResults = newTreeSet(client.getPlacementGroupServices()
                  .describePlacementGroupsInRegion(region));
         assertNotNull(allResults);
         if (allResults.size() >= 1) {
            PlacementGroup group = allResults.last();
            SortedSet<PlacementGroup> result = newTreeSet(client.getPlacementGroupServices()
                     .describePlacementGroupsInRegion(region, group.getName()));
            assertNotNull(result);
            PlacementGroup compare = result.last();
            assertEquals(compare, group);
         }
      }

      for (String region : client.getAvailabilityZoneAndRegionServices().describeRegions().keySet()) {
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         verifyPlacementGroup(region, groupName);
      }
   }

   private void verifyPlacementGroup(String region, String groupName) {
      assert availableTester.apply(new PlacementGroup(region, groupName, "cluster", State.PENDING)) : group;
      Set<PlacementGroup> oneResult = client.getPlacementGroupServices().describePlacementGroupsInRegion(region,
               groupName);
      assertNotNull(oneResult);
      assertEquals(oneResult.size(), 1);
      group = oneResult.iterator().next();
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      String userSuppliedPlacementGroup = "myPlacementGroup";

      // create mocks
      CreateKeyPairPlacementAndSecurityGroupsAsNeededAndReturnRunOptions strategy = setupStrategy();
      AWSEC2TemplateOptions options = createMock(AWSEC2TemplateOptions.class);
      PlacementGroup placementGroup = createMock(PlacementGroup.class);

      // setup expectations
      expect(options.getPlacementGroup()).andReturn(userSuppliedPlacementGroup);

      // replay mocks
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