コード例 #1
0
 private List<Cluster> doPrivilegedLookup(String partitionName, String vmTypeName)
     throws NotEnoughResourcesException {
   if (Partition.DEFAULT_NAME.equals(partitionName)) {
     Iterable<Cluster> authorizedClusters =
         Iterables.filter(
             Clusters.getInstance().listValues(),
             RestrictedTypes.filterPrivilegedWithoutOwner());
     Multimap<VmTypeAvailability, Cluster> sorted = TreeMultimap.create();
     for (Cluster c : authorizedClusters) {
       sorted.put(c.getNodeState().getAvailability(vmTypeName), c);
     }
     if (sorted.isEmpty()) {
       throw new NotEnoughResourcesException(
           "Not enough resources: no availability zone is available in which you have permissions to run instances.");
     } else {
       return Lists.newArrayList(sorted.values());
     }
   } else {
     ServiceConfiguration ccConfig =
         Topology.lookup(ClusterController.class, Partitions.lookupByName(partitionName));
     Cluster cluster = Clusters.lookup(ccConfig);
     if (cluster == null) {
       throw new NotEnoughResourcesException("Can't find cluster " + partitionName);
     }
     if (!RestrictedTypes.filterPrivilegedWithoutOwner().apply(cluster)) {
       throw new NotEnoughResourcesException("Not authorized to use cluster " + partitionName);
     }
     return Lists.newArrayList(cluster);
   }
 }
コード例 #2
0
ファイル: AddressUtil.java プロジェクト: chrkl/eucalyptus
 private static ConcurrentMap<String, AtomicBoolean> getClusterAddressMap() {
   synchronized (AddressUtil.class) {
     if (clusterInit == null) {
       clusterInit = new ConcurrentHashMap<String, AtomicBoolean>();
       for (String cluster : Clusters.getInstance().listKeys()) {
         clusterInit.put(cluster, new AtomicBoolean(false));
       }
     }
   }
   return clusterInit;
 }
コード例 #3
0
 @Override
 public boolean apply(Allocation allocInfo) throws MetadataException {
   RunInstancesType request = allocInfo.getRequest();
   String zoneName = request.getAvailabilityZone();
   if (Clusters.getInstance().listValues().isEmpty()) {
     LOG.debug("enabled values: " + Joiner.on("\n").join(Clusters.getInstance().listValues()));
     LOG.debug("disabled values: " + Joiner.on("\n").join(Clusters.getInstance().listValues()));
     throw new VerificationException(
         "Not enough resources: no cluster controller is currently available to run instances.");
   } else if (Partitions.exists(zoneName)) {
     Partition partition = Partitions.lookupByName(zoneName);
     allocInfo.setPartition(partition);
   } else if (Partition.DEFAULT_NAME.equals(zoneName)) {
     Partition partition = Partition.DEFAULT;
     allocInfo.setPartition(partition);
   } else {
     throw new VerificationException(
         "Not enough resources: no cluster controller is currently available to run instances.");
   }
   return true;
 }
コード例 #4
0
  @SuppressWarnings("UnnecessaryQualifiedReference")
  static void broadcastNetworkInfo() {
    try (final SemaphoreResource semaphore = SemaphoreResource.acquire(activeBroadcastSemaphore)) {
      // populate with info directly from configuration
      final Optional<NetworkConfiguration> networkConfiguration =
          NetworkConfigurations.getNetworkConfiguration();
      final List<com.eucalyptus.cluster.Cluster> clusters = Clusters.getInstance().listValues();

      final NetworkInfoSource source = cacheSource();
      final Set<String> dirtyPublicAddresses = PublicAddresses.dirtySnapshot();
      final Set<RouteKey> invalidStateRoutes = Sets.newHashSetWithExpectedSize(50);
      final int sourceFingerprint =
          fingerprint(source, clusters, dirtyPublicAddresses, NetworkGroups.NETWORK_CONFIGURATION);
      final NetworkInfo info =
          NetworkInfoBroadcasts.buildNetworkConfiguration(
              networkConfiguration,
              source,
              Suppliers.ofInstance(clusters),
              new Supplier<String>() {
                @Override
                public String get() {
                  return Topology.lookup(Eucalyptus.class).getInetAddress().getHostAddress();
                }
              },
              new Function<List<String>, List<String>>() {
                @Nullable
                @Override
                public List<String> apply(final List<String> defaultServers) {
                  return NetworkConfigurations.loadSystemNameservers(defaultServers);
                }
              },
              dirtyPublicAddresses,
              invalidStateRoutes);
      info.setVersion(
          BaseEncoding.base16().lowerCase().encode(Ints.toByteArray(sourceFingerprint)));

      if (!invalidStateRoutes.isEmpty()) {
        vpcRouteStateInvalidator.accept(invalidStateRoutes);
      }

      Applicators.apply(clusters, info);

    } catch (ApplicatorException e) {
      logger.error("Error during network broadcast", e);
    }
  }
コード例 #5
0
  @Override
  public void fireEvent(final ClockTick event) {
    if (Bootstrap.isFinished() && Hosts.isCoordinator()) {

      final List<ResourceAvailabilityEvent> resourceAvailabilityEvents = Lists.newArrayList();
      final Map<ResourceAvailabilityEvent.ResourceType, AvailabilityAccumulator> availabilities =
          Maps.newEnumMap(ResourceAvailabilityEvent.ResourceType.class);
      final Iterable<VmType> vmTypes = Lists.newArrayList(VmTypes.list());
      for (final Cluster cluster : Clusters.getInstance().listValues()) {
        availabilities.put(Core, new AvailabilityAccumulator(VmType.SizeProperties.Cpu));
        availabilities.put(Disk, new AvailabilityAccumulator(VmType.SizeProperties.Disk));
        availabilities.put(Memory, new AvailabilityAccumulator(VmType.SizeProperties.Memory));

        for (final VmType vmType : vmTypes) {
          final ResourceState.VmTypeAvailability va =
              cluster.getNodeState().getAvailability(vmType.getName());

          resourceAvailabilityEvents.add(
              new ResourceAvailabilityEvent(
                  Instance,
                  new ResourceAvailabilityEvent.Availability(
                      va.getMax(),
                      va.getAvailable(),
                      Lists.<ResourceAvailabilityEvent.Tag>newArrayList(
                          new ResourceAvailabilityEvent.Dimension(
                              "availabilityZone", cluster.getPartition()),
                          new ResourceAvailabilityEvent.Dimension("cluster", cluster.getName()),
                          new ResourceAvailabilityEvent.Type("vm-type", vmType.getName())))));

          for (final AvailabilityAccumulator availability : availabilities.values()) {
            availability.total =
                Math.max(
                    availability.total, va.getMax() * availability.valueExtractor.apply(vmType));
            availability.available =
                Math.max(
                    availability.available,
                    va.getAvailable() * availability.valueExtractor.apply(vmType));
          }
        }

        for (final AvailabilityAccumulator availability : availabilities.values()) {
          availability.rollUp(
              Lists.<ResourceAvailabilityEvent.Tag>newArrayList(
                  new ResourceAvailabilityEvent.Dimension(
                      "availabilityZone", cluster.getPartition()),
                  new ResourceAvailabilityEvent.Dimension("cluster", cluster.getName())));
        }
      }

      for (final Map.Entry<ResourceAvailabilityEvent.ResourceType, AvailabilityAccumulator> entry :
          availabilities.entrySet()) {
        resourceAvailabilityEvents.add(
            new ResourceAvailabilityEvent(entry.getKey(), entry.getValue().availabilities));
      }

      for (final ResourceAvailabilityEvent resourceAvailabilityEvent : resourceAvailabilityEvents)
        try {
          ListenerRegistry.getInstance().fireEvent(resourceAvailabilityEvent);
        } catch (Exception ex) {
          logger.error(ex, ex);
        }
    }
  }