portForwarder.init(URI.create(jcloudsLocation.getEndpoint()));
SubnetTier subnetTier = addChild(EntitySpec.create(SubnetTier.class, SubnetTierImpl.class)
.configure(SubnetTier.PORT_FORWARDER, portForwarder)
.configure(SubnetTier.SUBNET_CIDR, Cidr.UNIVERSAL));
Entities.manage(subnetTier);
subnetTier.start(ImmutableList.of(found.get()));
setAttribute(DOCKER_HOST_SUBNET_TIER, subnetTier);
Map<String, ?> flags = MutableMap.<String, Object>builder()
.putAll(getConfig(LOCATION_FLAGS))
.put("machine", found.get())