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Add DNS Name as public address when describe instance response doesn't contain IPAddress

This commit is contained in:
vijaykiran 2012-07-10 00:29:38 +02:00 committed by Adrian Cole
parent 3afe52662b
commit e513757e1a
2 changed files with 24 additions and 4 deletions
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5
apis/ec2/src/main/java/org/jclouds/ec2/compute/functions/RunningInstanceToNodeMetadata.java
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@ -50,6 +50,7 @@ import org.jclouds.ec2.domain.InstanceState;
import org.jclouds.ec2.domain.RootDeviceType; import org.jclouds.ec2.domain.RootDeviceType;
import org.jclouds.ec2.domain.RunningInstance; import org.jclouds.ec2.domain.RunningInstance;
import org.jclouds.logging.Logger; import org.jclouds.logging.Logger;
import org.jclouds.util.InetAddresses2;
import org.jclouds.util.InetAddresses2.IsPrivateIPAddress; import org.jclouds.util.InetAddresses2.IsPrivateIPAddress;
import com.google.common.annotations.VisibleForTesting; import com.google.common.annotations.VisibleForTesting;
@ -116,6 +117,10 @@ public class RunningInstanceToNodeMetadata implements Function<RunningInstance,
Builder<String> addressesBuilder = ImmutableSet.<String> builder(); Builder<String> addressesBuilder = ImmutableSet.<String> builder();
if (Strings.emptyToNull(instance.getIpAddress()) != null) if (Strings.emptyToNull(instance.getIpAddress()) != null)
addressesBuilder.add(instance.getIpAddress()); addressesBuilder.add(instance.getIpAddress());
//Add dnsName (if available) to addresses, when the IPAddress is null
// happens on Eucalyptus sometimes.
else if(Strings.emptyToNull(instance.getDnsName()) != null)
addressesBuilder.add(instance.getDnsName());
if (Strings.emptyToNull(instance.getPrivateIpAddress()) != null) if (Strings.emptyToNull(instance.getPrivateIpAddress()) != null)
addressesBuilder.add(instance.getPrivateIpAddress()); addressesBuilder.add(instance.getPrivateIpAddress());

17
apis/ec2/src/test/java/org/jclouds/ec2/compute/functions/RunningInstanceToNodeMetadataTest.java
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@ -94,6 +94,21 @@ public class RunningInstanceToNodeMetadataTest {
"us-east-1/image").providerId("id").build()); "us-east-1/image").providerId("id").build());
} }
@Test
public void testIPAddressIsSetToDnsNameWhenIPAddressIsNull() {
RunningInstance instance = RunningInstance.builder().instanceId("id").imageId("image").instanceType("m1.small")
.instanceState(InstanceState.RUNNING).region("us-east-1").dnsName("jclouds-1-1-1-1.jclouds.org").build();
RunningInstanceToNodeMetadata parser = createNodeParser(ImmutableSet.<Hardware> of(), ImmutableSet
.<Location> of(), ImmutableSet.<Image> of(), ImmutableMap.<String, Credentials> of());
assertEquals(parser.apply(instance).toString(), new NodeMetadataBuilder().state(NodeState.RUNNING).privateAddresses(
ImmutableSet.<String> of()).publicAddresses(ImmutableSet.of("jclouds-1-1-1-1.jclouds.org")).id("us-east-1/id").imageId(
"us-east-1/image").providerId("id").build().toString());
}
static Location provider = new LocationBuilder().scope(LocationScope.REGION).id("us-east-1") static Location provider = new LocationBuilder().scope(LocationScope.REGION).id("us-east-1")
.description("us-east-1").build(); .description("us-east-1").build();
@ -141,7 +156,7 @@ public class RunningInstanceToNodeMetadataTest {
.imageId("us-east-1/ami-82e4b5c7").id("us-east-1/i-0799056f").providerId("i-0799056f") .imageId("us-east-1/ami-82e4b5c7").id("us-east-1/i-0799056f").providerId("i-0799056f")
.location(provider).build(); .location(provider).build();
assertEquals(parser.apply(server), expected); assertEquals(parser.apply(server).toString(), expected.toString());
} }
@Test @Test