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Live tests for BlockDeviceMapping at instance creation time

This commit is contained in:
Lili Nader 2011-01-30 17:54:33 -08:00
parent b62a6309be
commit 19d7f32eea
1 changed files with 183 additions and 0 deletions
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183
apis/ec2/src/test/java/org/jclouds/ec2/compute/EC2ComputeServiceLiveTest.java
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@ -21,7 +21,10 @@ package org.jclouds.ec2.compute;
import static org.jclouds.compute.util.ComputeServiceUtils.getCores;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertTrue;
import static org.testng.Assert.assertNotNull;
import java.util.Map;
import java.util.Set;
import org.jclouds.compute.BaseComputeServiceLiveTest;
@ -33,10 +36,15 @@ import org.jclouds.compute.predicates.NodePredicates;
import org.jclouds.domain.Credentials;
import org.jclouds.ec2.EC2Client;
import org.jclouds.ec2.compute.options.EC2TemplateOptions;
import org.jclouds.ec2.domain.AvailabilityZone;
import org.jclouds.ec2.domain.BlockDevice;
import org.jclouds.ec2.domain.IpProtocol;
import org.jclouds.ec2.domain.KeyPair;
import org.jclouds.ec2.domain.RunningInstance;
import org.jclouds.ec2.domain.SecurityGroup;
import org.jclouds.ec2.domain.Snapshot;
import org.jclouds.ec2.domain.Volume;
import org.jclouds.ec2.services.ElasticBlockStoreClient;
import org.jclouds.ec2.services.InstanceClient;
import org.jclouds.ec2.services.KeyPairClient;
import org.jclouds.ec2.services.SecurityGroupClient;
@ -205,6 +213,181 @@ public class EC2ComputeServiceLiveTest extends BaseComputeServiceLiveTest {
}
}
@Test(enabled = true)
public void testMapNewVolumeToDeviceName() throws Exception {
SecurityGroupClient securityGroupClient = EC2Client.class.cast(context.getProviderSpecificContext().getApi())
.getSecurityGroupServices();
KeyPairClient keyPairClient = EC2Client.class.cast(context.getProviderSpecificContext().getApi())
.getKeyPairServices();
InstanceClient instanceClient = EC2Client.class.cast(context.getProviderSpecificContext().getApi())
.getInstanceServices();
String tag = this.tag + "BDM1";
int volumeSize = 120;
TemplateOptions options = client.templateOptions();
options.as(EC2TemplateOptions.class).securityGroups(tag);
options.as(EC2TemplateOptions.class).noKeyPair();
options.as(EC2TemplateOptions.class).mapNewVolumeToDeviceName("/dev/sda1", volumeSize, true);
String startedId = null;
try {
cleanupExtendedStuff(securityGroupClient, keyPairClient, tag);
// create the security group
securityGroupClient.createSecurityGroupInRegion(null, tag, tag);
Set<? extends NodeMetadata> nodes = client.runNodesWithTag(tag, 1, options);
Credentials creds = nodes.iterator().next().getCredentials();
assert creds == null;
NodeMetadata node = nodes.iterator().next();
startedId = node.getId();
Map<String, BlockDevice> devices = instanceClient
.getBlockDeviceMappingForInstanceInRegion(node.getLocation()
.getParent().getId(), node.getProviderId());
BlockDevice device = devices.get("/dev/sda1");
//check delete on termination
assertTrue(device.isDeleteOnTermination());
ElasticBlockStoreClient ebsClient = EC2Client.class.cast(context.getProviderSpecificContext().getApi())
.getElasticBlockStoreServices();
Set<Volume> volumes = ebsClient.describeVolumesInRegion(node
.getLocation().getParent().getId(), device.getVolumeId());
// check volume size
assertEquals(volumeSize, volumes.iterator().next().getSize());
} finally {
client.destroyNodesMatching(NodePredicates.withTag(tag));
if (startedId != null) {
// ensure we didn't delete these resources!
assertEquals(securityGroupClient.describeSecurityGroupsInRegion(null, tag).size(), 1);
}
cleanupExtendedStuff(securityGroupClient, keyPairClient, tag);
}
}
@Test(enabled = true)
public void testMapEBSSnapshotToDeviceName() throws Exception {
SecurityGroupClient securityGroupClient = EC2Client.class.cast(context.getProviderSpecificContext().getApi())
.getSecurityGroupServices();
KeyPairClient keyPairClient = EC2Client.class.cast(context.getProviderSpecificContext().getApi())
.getKeyPairServices();
InstanceClient instanceClient = EC2Client.class.cast(context.getProviderSpecificContext().getApi())
.getInstanceServices();
ElasticBlockStoreClient ebsClient = EC2Client.class.cast(context.getProviderSpecificContext().getApi())
.getElasticBlockStoreServices();
//create snapshot
Volume volume = ebsClient.createVolumeInAvailabilityZone(AvailabilityZone.US_EAST_1A, 4);
Snapshot snapshot = ebsClient.createSnapshotInRegion(volume.getRegion(), volume.getId());
String tag = this.tag + "BDM2";
int volumeSize = 120;
TemplateOptions options = client.templateOptions();
options.as(EC2TemplateOptions.class).securityGroups(tag);
options.as(EC2TemplateOptions.class).noKeyPair();
options.as(EC2TemplateOptions.class).mapEBSSnapshotToDeviceName("/dev/sda1", snapshot.getId(), 120, true);
String startedId = null;
try {
cleanupExtendedStuff(securityGroupClient, keyPairClient, tag);
// create the security group
securityGroupClient.createSecurityGroupInRegion(null, tag, tag);
Set<? extends NodeMetadata> nodes = client.runNodesWithTag(tag, 1, options);
Credentials creds = nodes.iterator().next().getCredentials();
assert creds == null;
NodeMetadata node = nodes.iterator().next();
Map<String, BlockDevice> devices = instanceClient
.getBlockDeviceMappingForInstanceInRegion(node.getLocation()
.getParent().getId(), node.getProviderId());
BlockDevice device = devices.get("/dev/sda1");
//check delete on termination
assertTrue(device.isDeleteOnTermination());
Set<Volume> volumes = ebsClient.describeVolumesInRegion(node
.getLocation().getParent().getId(), device.getVolumeId());
// check volume size
assertEquals(volumeSize, volumes.iterator().next().getSize());
//check volume's snapshot id
assertEquals(snapshot.getId(), volumes.iterator().next().getSnapshotId());
} finally {
client.destroyNodesMatching(NodePredicates.withTag(tag));
ebsClient.deleteSnapshotInRegion(snapshot.getRegion(), snapshot.getId());
ebsClient.deleteVolumeInRegion(volume.getRegion(), volume.getId());
if (startedId != null) {
// ensure we didn't delete these resources!
assertEquals(securityGroupClient.describeSecurityGroupsInRegion(null, tag).size(), 1);
}
cleanupExtendedStuff(securityGroupClient, keyPairClient, tag);
}
}
@Test(enabled = true)
public void testMapEphemeralDeviceToDeviceName() throws Exception {
SecurityGroupClient securityGroupClient = EC2Client.class.cast(context.getProviderSpecificContext().getApi())
.getSecurityGroupServices();
KeyPairClient keyPairClient = EC2Client.class.cast(context.getProviderSpecificContext().getApi())
.getKeyPairServices();
InstanceClient instanceClient = EC2Client.class.cast(context.getProviderSpecificContext().getApi())
.getInstanceServices();
String tag = this.tag + "BDM3";
TemplateOptions options = client.templateOptions();
options.as(EC2TemplateOptions.class).securityGroups(tag);
options.as(EC2TemplateOptions.class).noKeyPair();
options.as(EC2TemplateOptions.class).mapEphemeralDeviceToDeviceName("/dev/sdh", "ephemeral0");
String startedId = null;
try {
cleanupExtendedStuff(securityGroupClient, keyPairClient, tag);
// create the security group
securityGroupClient.createSecurityGroupInRegion(null, tag, tag);
Set<? extends NodeMetadata> nodes = client.runNodesWithTag(tag, 1, options);
Credentials creds = nodes.iterator().next().getCredentials();
assert creds == null;
NodeMetadata node = nodes.iterator().next();
startedId = node.getId();
Map<String, BlockDevice> devices = instanceClient
.getBlockDeviceMappingForInstanceInRegion(node.getLocation()
.getParent().getId(), node.getProviderId());
BlockDevice device = devices.get("/dev/sdh");
assertNotNull(device);
} finally {
client.destroyNodesMatching(NodePredicates.withTag(tag));
if (startedId != null) {
// ensure we didn't delete these resources!
assertEquals(securityGroupClient.describeSecurityGroupsInRegion(null, tag).size(), 1);
}
cleanupExtendedStuff(securityGroupClient, keyPairClient, tag);
}
}
protected RunningInstance getInstance(InstanceClient instanceClient, String id) {
RunningInstance instance = Iterables.getOnlyElement(Iterables.getOnlyElement(instanceClient
.describeInstancesInRegion(null, id)));