}
}
@Test(enabled = true) //, dependsOnMethods = "testCompareSizes")
public void testAutoIpAllocation() throws Exception {
ComputeServiceContext context = null;
String group = this.group + "aip";
try {
Properties overrides = setupProperties();
overrides.setProperty(EC2Constants.PROPERTY_EC2_AUTO_ALLOCATE_ELASTIC_IPS, "true");
context = createView(overrides, setupModules());
TemplateOptions options = client.templateOptions();
options.blockOnPort(22, 300);
options.inboundPorts(22);
// create a node
Set<? extends NodeMetadata> nodes =
context.getComputeService().createNodesInGroup(group, 1, options);
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
EC2Api ec2 = context.unwrapApi(EC2Api.class);
Set<PublicIpInstanceIdPair> ipidpairs =
ec2.getElasticIPAddressApi().get().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
Set<PublicIpInstanceIdPair> ipidcheck =
ec2.getElasticIPAddressApi().get().describeAddressesInRegion(region, ipidpair.getPublicIp());
assertTrue(Iterables.isEmpty(ipidcheck), String.format("there should be no address pairs (%s)",
Iterables.toString(ipidcheck)));
} finally {
context.getComputeService().destroyNodesMatching(NodePredicates.inGroup(group));
if (context != null)
context.close();
}
}