mirror of https://github.com/apache/jclouds.git
Merge branch 'master' of github.com:jclouds/jclouds
This commit is contained in:
Lili Nader
commit
40aa8aa591
|
|
@ -1,2 +1,73 @@
|
|||
The libvirt library is used to interface with different virtualization technologies (http://libvirt.org/)
|
||||
|
||||
libvirt supports:
|
||||
The Xen hypervisor on Linux and Solaris hosts.
|
||||
The QEMU emulator
|
||||
The KVM Linux hypervisor
|
||||
The LXC Linux container system
|
||||
The OpenVZ Linux container system
|
||||
The User Mode Linux paravirtualized kernel
|
||||
The VirtualBox hypervisor
|
||||
The VMware ESX and GSX hypervisors
|
||||
Storage on IDE/SCSI/USB disks, FibreChannel, LVM, iSCSI, NFS and filesystems
|
||||
|
||||
Getting Started Guide for jclouds-libvirt
|
||||
|
||||
install libvirt on your os
|
||||
* if os/x, see http://github.com/justinclift/libvirt
|
||||
* if you are using Linux, let's suppose you want to use KVM:
|
||||
- install libvirt and KVM (http://www.linux-kvm.org/page/Main_Page).
|
||||
|
||||
Remember to run
|
||||
egrep '(vmx|svm)' /proc/cpuinfo
|
||||
If nothing is printed, it means that your cpu does not support hardware virtualization.
|
||||
|
||||
Verify Installation
|
||||
$ virsh -c qemu:///system list
|
||||
Id Name State
|
||||
----------------------------------
|
||||
|
||||
(for Ubuntu users: look also at this good turorial https://help.ubuntu.com/community/KVM)
|
||||
|
||||
Create your first guest
|
||||
- download, for example, an ubuntu 10.04 LTS ISO
|
||||
- create a libvirt domain by using:
|
||||
virt-manager: a GUI tool at http://virt-manager.et.redhat.com/
|
||||
virt-install, a python script developed by Red Hat (sudo apt-get install python-virtinst)
|
||||
ubuntu-vm-builder, developed by Canonical. (sudo apt-get install ubuntu-vm-builder)
|
||||
NB: use Javascript tool that generates the parameters for ubuntu-vm-builder: http://people.ubuntu.com/~kirkland/ubuntu-vm-builder.html
|
||||
|
||||
Now that you have a libvirt domain, your workstation is ready to use jclouds-libvirt.
|
||||
You can now download jclouds-libvirt and give a try by running
|
||||
|
||||
ComputeServiceContext context = null;
|
||||
try {
|
||||
context = new ComputeServiceContextFactory()
|
||||
.createContext(new StandaloneComputeServiceContextSpec<Domain, Domain, Image, Datacenter>("libvirt",
|
||||
endpoint, apiversion, identity, credential, new LibvirtComputeServiceContextModule(), ImmutableSet
|
||||
.<Module> of()));
|
||||
|
||||
Template defaultTemplate = context.getComputeService().templateBuilder()
|
||||
.hardwareId("c7ff2039-a9f1-a659-7f91-e0f82f59d52e").imageId("1").build();
|
||||
|
||||
|
||||
context.getComputeService().runNodesWithTag(domainName, 1, defaultTemplate);
|
||||
|
||||
} catch (RunNodesException e) {
|
||||
e.printStackTrace();
|
||||
} finally {
|
||||
if (context != null)
|
||||
context.close();
|
||||
}
|
||||
|
||||
where identity=your_name, endpoint=qemu:///system
|
||||
and domainName equals to the name chosen during the creation of libvirt domain
|
||||
|
||||
NB: apiversion, credential can be null
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -29,6 +29,7 @@ import org.jclouds.compute.ComputeServiceAdapter;
|
|||
import org.jclouds.compute.config.StandaloneComputeServiceContextModule;
|
||||
import org.jclouds.compute.domain.Hardware;
|
||||
import org.jclouds.compute.domain.NodeMetadata;
|
||||
import org.jclouds.compute.domain.TemplateBuilder;
|
||||
import org.jclouds.compute.suppliers.DefaultLocationSupplier;
|
||||
import org.jclouds.domain.Location;
|
||||
import org.jclouds.libvirt.Datacenter;
|
||||
|
|
@ -45,15 +46,18 @@ import org.libvirt.LibvirtException;
|
|||
|
||||
import com.google.common.base.Function;
|
||||
import com.google.common.base.Supplier;
|
||||
import com.google.inject.Injector;
|
||||
import com.google.inject.Key;
|
||||
import com.google.inject.Provides;
|
||||
import com.google.inject.TypeLiteral;
|
||||
import com.google.inject.name.Names;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author Adrian Cole
|
||||
*/
|
||||
public class LibvirtComputeServiceContextModule extends
|
||||
StandaloneComputeServiceContextModule<Domain, Domain, Image, Datacenter> {
|
||||
StandaloneComputeServiceContextModule<Domain, Domain, Image, Datacenter> {
|
||||
@Override
|
||||
protected void configure() {
|
||||
super.configure();
|
||||
|
|
@ -78,4 +82,22 @@ public class LibvirtComputeServiceContextModule extends
|
|||
// ConnectAuth connectAuth = null;
|
||||
return new Connect(endpoint.toASCIIString());
|
||||
}
|
||||
|
||||
@Override
|
||||
protected TemplateBuilder provideTemplate(Injector injector, TemplateBuilder template) {
|
||||
String domainDir = injector.getInstance(Key.get(String.class, Names.named("jclouds.libvirt.domain-dir")));
|
||||
String hardwareId = searchForHardwareIdInDomainDir(domainDir);
|
||||
String image = searchForImageIdInDomainDir(domainDir);
|
||||
return template.hardwareId(hardwareId).imageId(image) ;
|
||||
}
|
||||
|
||||
private String searchForImageIdInDomainDir(String domainDir) {
|
||||
// TODO
|
||||
return "1";
|
||||
}
|
||||
|
||||
private String searchForHardwareIdInDomainDir(String domainDir) {
|
||||
// TODO
|
||||
return "c7ff2039-a9f1-a659-7f91-e0f82f59d52e";
|
||||
}
|
||||
}
|
||||
|
|
@ -77,6 +77,7 @@ public class DomainToHardware implements Function<Domain, Hardware> {
|
|||
NodeList nodes = (NodeList) expr.evaluate(doc, XPathConstants.NODESET);
|
||||
String diskFileName = nodes.item(0).getNodeValue();
|
||||
for (int i = 0; i < nodes.getLength(); i++) {
|
||||
System.out.println("disk " + diskFileName);
|
||||
StorageVol storageVol = from.getConnect().storageVolLookupByPath(diskFileName);
|
||||
String id = storageVol.getKey();
|
||||
float size = new Long(storageVol.getInfo().capacity).floatValue();
|
||||
|
|
|
|||
|
|
@ -52,7 +52,7 @@ public class LibvirtImageToImage implements Function<org.jclouds.libvirt.Image,
|
|||
OsFamily family = null;
|
||||
try {
|
||||
family = OsFamily.fromValue(from.name);
|
||||
builder.operatingSystem(new OperatingSystemBuilder().name(from.name).family(family).description("ubuntu").build());
|
||||
builder.operatingSystem(new OperatingSystemBuilder().name(from.name).family(family).description(from.name).build());
|
||||
} catch (IllegalArgumentException e) {
|
||||
logger.debug("<< didn't match os(%s)", from);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -86,44 +86,44 @@ public class LibvirtComputeServiceAdapter implements ComputeServiceAdapter<Domai
|
|||
// store the credentials so that later functions can use them
|
||||
// credentialStore.put(from.id + "", new Credentials(from.loginUser, from.password));
|
||||
|
||||
String[] domains;
|
||||
//String[] domains;
|
||||
try {
|
||||
domains = client.listDefinedDomains();
|
||||
|
||||
Domain domain = null;
|
||||
//domains = client.listDefinedDomains();
|
||||
String xmlDesc = "";
|
||||
for (String domainName : domains) {
|
||||
Domain domain = null;
|
||||
//for (String domainName : domains) {
|
||||
// domain = client.domainLookupByName(domainName);
|
||||
// if (domainName.equals(tag)) {
|
||||
String domainName = tag;
|
||||
domain = client.domainLookupByName(domainName);
|
||||
if (domainName.equals("ttylinux")) {
|
||||
domain = client.domainLookupByName(domainName);
|
||||
xmlDesc = domain.getXMLDesc(0);
|
||||
System.out.println("domain: " + domain.getUUIDString());
|
||||
|
||||
XMLBuilder builder = XMLBuilder.parse(new InputSource(new StringReader(xmlDesc)));
|
||||
|
||||
System.out.println("domain name " + domain.getName());
|
||||
XMLBuilder builder = XMLBuilder.parse(new InputSource(new StringReader(domain.getXMLDesc(0))));
|
||||
Document doc = builder.getDocument();
|
||||
|
||||
XPathExpression expr = null;
|
||||
NodeList nodes = null;
|
||||
String xpathString = "//devices/disk[@device='disk']/source/@file"; // +
|
||||
expr = XPathFactory.newInstance().newXPath().compile(xpathString);
|
||||
nodes = (NodeList) expr.evaluate(doc, XPathConstants.NODESET);
|
||||
String diskFileName = nodes.item(0).getNodeValue();
|
||||
|
||||
System.out.println("\n *** diskFileName " + diskFileName);
|
||||
|
||||
StorageVol storageVol = client.storageVolLookupByPath(diskFileName);
|
||||
System.out.println(storageVol.getXMLDesc(0));
|
||||
|
||||
// cloning volume
|
||||
String poolName = "default";
|
||||
StoragePool storagePool = client.storagePoolLookupByName(poolName);
|
||||
StorageVol clonedVol = cloneVolume(storagePool, storageVol);
|
||||
|
||||
// System.out.println(generateClonedDomainXML(xmlDesc));
|
||||
domain = client.domainDefineXML(generateClonedDomainXML(xmlDesc));
|
||||
}
|
||||
}
|
||||
System.out.println(clonedVol.getXMLDesc(0));
|
||||
// define Domain
|
||||
String xmlFinal = generateClonedDomainXML(domain.getXMLDesc(0));
|
||||
domain = client.domainDefineXML(xmlFinal);
|
||||
|
||||
domain.create();
|
||||
|
||||
// store the credentials so that later functions can use them
|
||||
credentialStore.put(domain.getUUIDString() + "", new Credentials("identity", "credential"));
|
||||
|
||||
//}
|
||||
//}
|
||||
return domain;
|
||||
} catch (LibvirtException e) {
|
||||
return propogate(e);
|
||||
|
|
@ -142,25 +142,18 @@ public class LibvirtComputeServiceAdapter implements ComputeServiceAdapter<Domai
|
|||
// return ImmutableSet.of();
|
||||
// TODO
|
||||
// return client.listImages();
|
||||
|
||||
int i = 1;
|
||||
try {
|
||||
String[] domains = client.listDefinedDomains();
|
||||
List<Image> images = Lists.newArrayList();
|
||||
images.add(new Image(1, "ubuntu"));
|
||||
return images;
|
||||
|
||||
for (String domainName : domains) {
|
||||
images.add(new Image(i++, domainName));
|
||||
}
|
||||
return images;
|
||||
} catch (Exception e) {
|
||||
return propogate(e);
|
||||
}
|
||||
}
|
||||
|
||||
// @Override
|
||||
// public Iterable<Domain> listNodes() {
|
||||
// try {
|
||||
// List<Domain> domains = Lists.newArrayList();
|
||||
// for (int domain : client.listDomains()) {
|
||||
// domains.add(client.domainLookupByID(domain));
|
||||
// }
|
||||
// return domains;
|
||||
// } catch (LibvirtException e) {
|
||||
// return propogate(e);
|
||||
// }
|
||||
// }
|
||||
|
||||
@Override
|
||||
public Iterable<Domain> listNodes() {
|
||||
|
|
@ -219,20 +212,10 @@ public class LibvirtComputeServiceAdapter implements ComputeServiceAdapter<Domai
|
|||
}
|
||||
}
|
||||
|
||||
public void createDomain() throws LibvirtException {
|
||||
Domain domain = client.domainDefineXML("<domain type='test' id='2'>" + " <name>deftest</name>"
|
||||
+ " <uuid>004b96e1-2d78-c30f-5aa5-f03c87d21e70</uuid>" + " <memory>8388608</memory>"
|
||||
+ " <vcpu>2</vcpu>" + " <os><type arch='i686'>hvm</type></os>" + " <on_reboot>restart</on_reboot>"
|
||||
+ " <on_poweroff>destroy</on_poweroff>" + " <on_crash>restart</on_crash>" + "</domain>");
|
||||
|
||||
}
|
||||
|
||||
private static StorageVol cloneVolume(StoragePool storagePool, StorageVol from) throws LibvirtException,
|
||||
XPathExpressionException, ParserConfigurationException, SAXException, IOException, TransformerException {
|
||||
String fromXML = from.getXMLDesc(0);
|
||||
String clonedXML = generateClonedVolumeXML(fromXML);
|
||||
System.out.println(clonedXML);
|
||||
// return null;
|
||||
return storagePool.storageVolCreateXMLFrom(clonedXML, from, 0);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -65,24 +65,28 @@ public class LibvirtExperimentLiveTest {
|
|||
endpoint, apiversion, identity, credential, new LibvirtComputeServiceContextModule(), ImmutableSet
|
||||
.<Module> of()));
|
||||
|
||||
|
||||
/*
|
||||
System.out.println("images " + context.getComputeService().listImages());
|
||||
System.out.println("nodes " + context.getComputeService().listNodes());
|
||||
System.out.println("hardware profiles " + context.getComputeService().listHardwareProfiles());
|
||||
*/
|
||||
|
||||
/*
|
||||
Template defaultTemplate = context.getComputeService().templateBuilder()
|
||||
.hardwareId("c7ff2039-a9f1-a659-7f91-e0f82f59d52e").imageId("1") //.locationId("")
|
||||
.build();
|
||||
*/
|
||||
|
||||
/*
|
||||
* We will probably make a default template out of properties at some point
|
||||
* You can control the default template via overriding a method in standalonecomputeservicexontextmodule
|
||||
*/
|
||||
|
||||
|
||||
// context.getComputeService().templateOptions().;
|
||||
context.getComputeService().runNodesWithTag("ttylinux", 1, defaultTemplate);
|
||||
context.getComputeService().runNodesWithTag("ttylinux", 1/*, defaultTemplate*/);
|
||||
|
||||
} catch (RunNodesException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
} finally {
|
||||
if (context != null)
|
||||
|
|
|
|||
|
|
@ -33,9 +33,10 @@
|
|||
<properties>
|
||||
<!-- when instances are hung, open a ticket and add here -->
|
||||
<jclouds.compute.blacklist.nodes>trmkrun-ccc,test.trmk-924</jclouds.compute.blacklist.nodes>
|
||||
<test.servermanager-compute.endpoint>https://servermanager-compute.com</test.servermanager-compute.endpoint>
|
||||
<test.servermanager-compute.apiversion>1.0</test.servermanager-compute.apiversion>
|
||||
<test.servermanager-compute.identity>FIXME</test.servermanager-compute.identity>
|
||||
<test.servermanager.identity>FIXME</test.servermanager.identity>
|
||||
<test.servermanager.endpoint>https://servermanager.com</test.servermanager.endpoint>
|
||||
<test.servermanager.apiversion>1.0</test.servermanager.apiversion>
|
||||
<test.servermanager.identity>FIXME</test.servermanager.identity>
|
||||
</properties>
|
||||
<dependencies>
|
||||
<dependency>
|
||||
|
|
@ -95,16 +96,16 @@
|
|||
<configuration>
|
||||
<systemProperties>
|
||||
<property>
|
||||
<name>test.servermanager-compute.endpoint</name>
|
||||
<value>${test.servermanager-compute.endpoint}</value>
|
||||
<name>test.servermanager.endpoint</name>
|
||||
<value>${test.servermanager.endpoint}</value>
|
||||
</property>
|
||||
<property>
|
||||
<name>test.servermanager-compute.apiversion</name>
|
||||
<value>${test.servermanager-compute.apiversion}</value>
|
||||
<name>test.servermanager.apiversion</name>
|
||||
<value>${test.servermanager.apiversion}</value>
|
||||
</property>
|
||||
<property>
|
||||
<name>test.servermanager-compute.identity</name>
|
||||
<value>${test.servermanager-compute.identity}</value>
|
||||
<name>test.servermanager.identity</name>
|
||||
<value>${test.servermanager.identity}</value>
|
||||
</property>
|
||||
<property>
|
||||
<name>jclouds.compute.blacklist.nodes</name>
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ import java.util.Properties;
|
|||
import org.jclouds.http.config.JavaUrlHttpCommandExecutorServiceModule;
|
||||
import org.jclouds.logging.jdk.config.JDKLoggingModule;
|
||||
import org.jclouds.vcloud.VCloudExpressContextBuilder;
|
||||
import org.jclouds.vcloud.terremark.compute.config.TerremarkVCloudComputeServiceContextModule;
|
||||
import org.jclouds.vcloud.terremark.compute.config.TerremarkECloudComputeServiceContextModule;
|
||||
import org.jclouds.vcloud.terremark.config.TerremarkECloudRestClientModule;
|
||||
|
||||
import com.google.inject.Injector;
|
||||
|
|
@ -52,7 +52,7 @@ public class TerremarkECloudContextBuilder extends VCloudExpressContextBuilder {
|
|||
|
||||
@Override
|
||||
protected void addContextModule(List<Module> modules) {
|
||||
modules.add(new TerremarkVCloudComputeServiceContextModule());
|
||||
modules.add(new TerremarkECloudComputeServiceContextModule());
|
||||
}
|
||||
|
||||
@Override
|
||||
|
|
|
|||
|
|
@ -21,6 +21,7 @@ package org.jclouds.vcloud.terremark;
|
|||
|
||||
import static org.jclouds.Constants.PROPERTY_API_VERSION;
|
||||
import static org.jclouds.Constants.PROPERTY_ENDPOINT;
|
||||
import static org.jclouds.vcloud.reference.VCloudConstants.PROPERTY_VCLOUD_TIMEOUT_TASK_COMPLETED;
|
||||
import static org.jclouds.vcloud.terremark.reference.TerremarkConstants.PROPERTY_TERREMARK_EXTENSION_NAME;
|
||||
import static org.jclouds.vcloud.terremark.reference.TerremarkConstants.PROPERTY_TERREMARK_EXTENSION_VERSION;
|
||||
|
||||
|
|
@ -39,6 +40,8 @@ public class TerremarkECloudPropertiesBuilder extends TerremarkVCloudPropertiesB
|
|||
properties.setProperty(PROPERTY_ENDPOINT, "https://services.enterprisecloud.terremark.com/api");
|
||||
properties.setProperty(PROPERTY_TERREMARK_EXTENSION_NAME, "eCloudExtensions");
|
||||
properties.setProperty(PROPERTY_TERREMARK_EXTENSION_VERSION, "2.5");
|
||||
// for some reason the centos template is very slow to deploy
|
||||
properties.setProperty(PROPERTY_VCLOUD_TIMEOUT_TASK_COMPLETED, 720l * 1000l + "");
|
||||
return properties;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,35 @@
|
|||
/**
|
||||
*
|
||||
* Copyright (C) 2010 Cloud Conscious, LLC. <info@cloudconscious.com>
|
||||
*
|
||||
* ====================================================================
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
* ====================================================================
|
||||
*/
|
||||
|
||||
package org.jclouds.vcloud.terremark.compute.config;
|
||||
|
||||
import static org.jclouds.compute.domain.OsFamily.CENTOS;
|
||||
|
||||
import org.jclouds.compute.domain.TemplateBuilder;
|
||||
|
||||
import com.google.inject.Injector;
|
||||
|
||||
/**
|
||||
* @author Adrian Cole
|
||||
*/
|
||||
public class TerremarkECloudComputeServiceContextModule extends TerremarkVCloudComputeServiceContextModule {
|
||||
protected TemplateBuilder provideTemplate(Injector injector, TemplateBuilder template) {
|
||||
return template.osFamily(CENTOS);
|
||||
}
|
||||
}
|
||||
|
|
@ -44,9 +44,9 @@ import org.testng.annotations.Test;
|
|||
*
|
||||
* @author Adrian Cole
|
||||
*/
|
||||
@Test(groups = "live", enabled = false, sequential = true, testName = "terremark.TerremarkVCloudComputeServiceLiveTest")
|
||||
public class TerremarkECloudComputeServiceLiveTestDisabled extends BaseComputeServiceLiveTest {
|
||||
public TerremarkECloudComputeServiceLiveTestDisabled() {
|
||||
@Test(groups = "live", enabled = true, sequential = true, testName = "terremark.TerremarkVCloudComputeServiceLiveTest")
|
||||
public class TerremarkECloudComputeServiceLiveTest extends BaseComputeServiceLiveTest {
|
||||
public TerremarkECloudComputeServiceLiveTest() {
|
||||
provider = "trmk-ecloud";
|
||||
}
|
||||
|
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Reference in New Issue