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Merge pull request #674 from aledsage/ec2-Windows-ImageOsParsing 

EC2ImageParser checks platform==windows for OsFamily
This commit is contained in:
Adrian Cole 2012-06-14 20:46:20 -07:00
parent 05bf76d589 a8b3eb4c2c
commit 71869a6bb3
3 changed files with 74 additions and 7 deletions
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20
apis/ec2/src/main/java/org/jclouds/ec2/compute/functions/EC2ImageParser.java
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@ -32,10 +32,10 @@ import javax.inject.Singleton;
import org.jclouds.collect.Memoized;
import org.jclouds.compute.domain.Image;
import org.jclouds.compute.domain.Image.Status;
import org.jclouds.compute.domain.ImageBuilder;
import org.jclouds.compute.domain.OperatingSystem;
import org.jclouds.compute.domain.OsFamily;
import org.jclouds.compute.domain.Image.Status;
import org.jclouds.compute.reference.ComputeServiceConstants;
import org.jclouds.compute.strategy.PopulateDefaultLoginCredentialsForImageStrategy;
import org.jclouds.compute.util.ComputeServiceUtils;
@ -100,7 +100,7 @@ public class EC2ImageParser implements Function<org.jclouds.ec2.domain.Image, Im
OperatingSystem.Builder osBuilder = OperatingSystem.builder();
osBuilder.is64Bit(from.getArchitecture() == Architecture.X86_64);
OsFamily family = parseOsFamilyOrUnrecognized(from.getImageLocation());
OsFamily family = parseOsFamily(from);
osBuilder.family(family);
osBuilder.version(ComputeServiceUtils.parseVersionOrReturnEmptyString(family, from.getImageLocation(),
osVersionMap));
@ -131,4 +131,20 @@ public class EC2ImageParser implements Function<org.jclouds.ec2.domain.Image, Im
return builder.build();
}
/**
* First treats windows as a special case: check if platform==windows.
* Then tries matching based on the image name.
* And then falls back to checking other types of platform.
*/
private OsFamily parseOsFamily(org.jclouds.ec2.domain.Image from) {
if (from.getPlatform() != null && from.getPlatform().equalsIgnoreCase("windows")) {
return OsFamily.WINDOWS;
}
OsFamily family = parseOsFamilyOrUnrecognized(from.getImageLocation());
if (family == OsFamily.UNRECOGNIZED && from.getPlatform() != null) {
family = parseOsFamilyOrUnrecognized(from.getPlatform());
}
return family;
}
}

34
apis/ec2/src/test/java/org/jclouds/ec2/compute/functions/EC2ImageParserTest.java
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@ -24,10 +24,10 @@ import java.util.Map;
import java.util.Set;
import org.jclouds.compute.config.BaseComputeServiceContextModule;
import org.jclouds.compute.domain.Image.Status;
import org.jclouds.compute.domain.ImageBuilder;
import org.jclouds.compute.domain.OperatingSystem;
import org.jclouds.compute.domain.OsFamily;
import org.jclouds.compute.domain.Image.Status;
import org.jclouds.compute.reference.ComputeServiceConstants;
import org.jclouds.domain.Location;
import org.jclouds.domain.LocationBuilder;
@ -64,22 +64,46 @@ public class EC2ImageParserTest {
assertEquals(image.getBackendStatus(), "available");
}
assertEquals(Iterables.get(result, 0), new ImageBuilder().operatingSystem(
assertImageEquals(Iterables.get(result, 0), new ImageBuilder().operatingSystem(
new OperatingSystem.Builder().family(OsFamily.UNRECOGNIZED).arch("paravirtual").version("").description(
"137112412989/amzn-ami-0.9.7-beta.i386-ebs").is64Bit(false).build()).description("Amazon")
.defaultCredentials(new LoginCredentials("ec2-user", false)).id("us-east-1/ami-82e4b5c7").name(
"amzn-ami-0.9.7-beta.i386-ebs").providerId("ami-82e4b5c7").location(defaultLocation)
.userMetadata(ImmutableMap.of("owner", "137112412989", "rootDeviceType", "ebs")).status(
Status.AVAILABLE).build());
Status.AVAILABLE).backendStatus("available").build());
assertEquals(Iterables.get(result, 3), new ImageBuilder().operatingSystem(
assertImageEquals(Iterables.get(result, 3), new ImageBuilder().operatingSystem(
new OperatingSystem.Builder().family(OsFamily.UNRECOGNIZED).arch("paravirtual").version("").description(
"amzn-ami-us-west-1/amzn-ami-0.9.7-beta.x86_64.manifest.xml").is64Bit(true).build())
.description("Amazon Linux AMI x86_64 S3").defaultCredentials(new LoginCredentials("ec2-user", false))
.id("us-east-1/ami-f2e4b5b7").providerId("ami-f2e4b5b7").name("amzn-ami-0.9.7-beta.x86_64-S3").location(
defaultLocation)
.userMetadata(ImmutableMap.of("owner", "137112412989", "rootDeviceType", "ebs")).status(
Status.AVAILABLE).build());
Status.AVAILABLE).backendStatus("available").build());
assertImageEquals(Iterables.get(result, 4), new ImageBuilder().operatingSystem(
new OperatingSystem.Builder().family(OsFamily.WINDOWS).arch("hvm").version("2008").description(
"amazon/NameGivesNoClue_Server-2008-R2_SP1-Language_Packs-64Bit-Base-2012.05.10")
.is64Bit(true).build())
.description("Microsoft Windows Server 2008 R2 SP1 Datacenter 64-bit Multi-language AMI provided by Amazon")
.defaultCredentials(new LoginCredentials("root", false))
.id("us-east-1/ami-85457ff1").providerId("ami-85457ff1").name("NameGivesNoClue_Server-2008-R2_SP1-Language_Packs-64Bit-Base-2012.05.10")
.location(defaultLocation)
.userMetadata(ImmutableMap.of("owner", "801119661308", "rootDeviceType", "ebs"))
.status(Status.AVAILABLE).backendStatus("available").build());
}
private void assertImageEquals(org.jclouds.compute.domain.Image actual, org.jclouds.compute.domain.Image expected) {
// Note that ImageImpl.equals does not compare operating system etc; there's an explicit comment:
// equals from super is sufficient to establish identity equivalence
assertEquals(actual, expected);
assertEquals(actual.getOperatingSystem(), expected.getOperatingSystem());
assertEquals(actual.getStatus(), expected.getStatus());
assertEquals(actual.getBackendStatus(), expected.getBackendStatus());
assertEquals(actual.getVersion(), expected.getVersion());
assertEquals(actual.getDescription(), expected.getDescription());
assertEquals(actual.getDefaultCredentials(), expected.getDefaultCredentials());
}
static Location defaultLocation = new LocationBuilder().scope(LocationScope.REGION).id("us-east-1").description(

27
apis/ec2/src/test/resources/amzn_images.xml
View File

@ -82,5 +82,32 @@
<blockDeviceMapping/>
<virtualizationType>paravirtual</virtualizationType>
</item>
<item>
<imageId>ami-85457ff1</imageId>
<imageLocation>amazon/NameGivesNoClue_Server-2008-R2_SP1-Language_Packs-64Bit-Base-2012.05.10</imageLocation>
<imageState>available</imageState>
<imageOwnerId>801119661308</imageOwnerId>
<isPublic>true</isPublic>
<architecture>x86_64</architecture>
<imageType>machine</imageType>
<platform>windows</platform>
<imageOwnerAlias>amazon</imageOwnerAlias>
<name>NameGivesNoClue_Server-2008-R2_SP1-Language_Packs-64Bit-Base-2012.05.10</name>
<description>Microsoft Windows Server 2008 R2 SP1 Datacenter 64-bit Multi-language AMI provided by Amazon</description>
<rootDeviceType>ebs</rootDeviceType>
<rootDeviceName>/dev/sda1</rootDeviceName>
<blockDeviceMapping>
<item>
<deviceName>/dev/sda1</deviceName>
<ebs>
<snapshotId>snap-84a433ef</snapshotId>
<volumeSize>30</volumeSize>
<deleteOnTermination>true</deleteOnTermination>
</ebs>
</item>
</blockDeviceMapping>
<virtualizationType>hvm</virtualizationType>
<hypervisor>xen</hypervisor>
</item>
</imagesSet>
</DescribeImagesResponse>