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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
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package com.cloud.hypervisor.kvm.resource;
import junit.framework.TestCase;
import java.io.File;
import java.util.List;
import com.cloud.hypervisor.kvm.resource.LibvirtVMDef.DiskDef;
import com.cloud.hypervisor.kvm.resource.LibvirtVMDef.InterfaceDef;
import com.cloud.hypervisor.kvm.resource.LibvirtVMDef.RngDef;
import com.cloud.hypervisor.kvm.resource.LibvirtVMDef.ChannelDef;
public class LibvirtDomainXMLParserTest extends TestCase {
public void testDomainXMLParser() {
int vncPort = 5900;
DiskDef.DiskBus diskBus = DiskDef.DiskBus.VIRTIO;
DiskDef.DiskType diskType = DiskDef.DiskType.FILE;
DiskDef.DeviceType deviceType = DiskDef.DeviceType.DISK;
DiskDef.DiskFmtType diskFormat = DiskDef.DiskFmtType.QCOW2;
DiskDef.DiskCacheMode diskCache = DiskDef.DiskCacheMode.NONE;
InterfaceDef.NicModel ifModel = InterfaceDef.NicModel.VIRTIO;
InterfaceDef.GuestNetType ifType = InterfaceDef.GuestNetType.BRIDGE;
ChannelDef.ChannelType channelType = ChannelDef.ChannelType.UNIX;
ChannelDef.ChannelState channelState = ChannelDef.ChannelState.DISCONNECTED;
String ssvmAgentPath = "/var/lib/libvirt/qemu/s-2970-VM.agent";
String ssvmAgentName = "s-2970-VM.vport";
String guestAgentPath = "/var/lib/libvirt/qemu/guest-agent.org.qemu.guest_agent.0";
String guestAgentName = "org.qemu.guest_agent.0";
String diskLabel ="vda";
String diskPath = "/var/lib/libvirt/images/my-test-image.qcow2";
String xml = "<domain type='kvm' id='10'>" +
"<name>s-2970-VM</name>" +
"<uuid>4d2c1526-865d-4fc9-a1ac-dbd1801a22d0</uuid>" +
"<description>Debian GNU/Linux 6(64-bit)</description>" +
"<memory unit='KiB'>262144</memory>" +
"<currentMemory unit='KiB'>262144</currentMemory>" +
"<vcpu placement='static'>1</vcpu>" +
"<cputune>" +
"<shares>250</shares>" +
"</cputune>" +
"<resource>" +
"<partition>/machine</partition>" +
"</resource>" +
"<os>" +
"<type arch='x86_64' machine='pc-i440fx-1.5'>hvm</type>" +
"<boot dev='cdrom'/>" +
"<boot dev='hd'/>" +
"</os>" +
"<features>" +
"<acpi/>" +
"<apic/>" +
"<pae/>" +
"</features>" +
"<clock offset='utc'/>" +
"<on_poweroff>destroy</on_poweroff>" +
"<on_reboot>restart</on_reboot>" +
"<on_crash>destroy</on_crash>" +
"<devices>" +
"<emulator>/usr/bin/kvm-spice</emulator>" +
"<disk type='" + diskType.toString() + "' device='" + deviceType.toString() + "'>" +
"<driver name='qemu' type='" + diskFormat.toString() + "' cache='" + diskCache.toString() + "'/>" +
"<source file='" + diskPath + "'/>" +
"<target dev='" + diskLabel + "' bus='" + diskBus.toString() + "'/>" +
"<alias name='virtio-disk0'/>" +
"<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>" +
"</disk>" +
"<disk type='file' device='cdrom'>" +
"<driver name='qemu' type='raw' cache='none'/>" +
"<source file='/usr/share/cloudstack-common/vms/systemvm.iso'/>" +
"<target dev='hdc' bus='ide'/>" +
"<readonly/>" +
"<alias name='ide0-1-0'/>" +
"<address type='drive' controller='0' bus='1' target='0' unit='0'/>" +
"</disk>" +
"<controller type='usb' index='0'>" +
"<alias name='usb0'/>" +
"<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>" +
"</controller>" +
"<controller type='pci' index='0' model='pci-root'>" +
"<alias name='pci0'/>" +
"</controller>" +
"<controller type='ide' index='0'>" +
"<alias name='ide0'/>" +
"<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>" +
"</controller>" +
"<controller type='virtio-serial' index='0'>" +
"<alias name='virtio-serial0'/>" +
"<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>" +
"</controller>" +
"<interface type='" + ifType.toString() + "'>" +
"<mac address='0e:00:a9:fe:02:00'/>" +
"<source bridge='cloud0'/>" +
"<target dev='vnet0'/>" +
"<model type='" + ifModel.toString() + "'/>" +
"<alias name='net0'/>" +
"<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>" +
"</interface>" +
"<interface type='" + ifType.toString() + "'>" +
"<mac address='06:c5:94:00:05:65'/>" +
"<source bridge='cloudbr1'/>" +
"<target dev='vnet1'/>" +
"<model type='" + ifModel.toString() + "'/>" +
"<alias name='net1'/>" +
"<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>" +
"</interface>" +
"<interface type='" + ifType.toString() + "'>" +
"<mac address='06:c9:f4:00:04:40'/>" +
"<source bridge='cloudbr0'/>" +
"<target dev='vnet2'/>" +
"<model type='" + ifModel.toString() + "'/>" +
"<alias name='net2'/>" +
"<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>" +
"</interface>" +
"<interface type='" + ifType.toString() + "'>" +
"<mac address='06:7e:c6:00:05:68'/>" +
"<source bridge='cloudbr1'/>" +
"<target dev='vnet3'/>" +
"<model type='" + ifModel.toString() + "'/>" +
"<alias name='net3'/>" +
"<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>" +
"</interface>" +
"<serial type='pty'>" +
"<source path='/dev/pts/3'/>" +
"<target port='0'/>" +
"<alias name='serial0'/>" +
"</serial>" +
"<console type='pty' tty='/dev/pts/3'>" +
"<source path='/dev/pts/3'/>" +
"<target type='serial' port='0'/>" +
"<alias name='serial0'/>" +
"</console>" +
"<channel type='unix'>" +
"<source mode='bind' path='/var/lib/libvirt/qemu/s-2970-VM.agent'/>" +
"<target type='virtio' name='s-2970-VM.vport' state='disconnected'/>" +
"<alias name='channel0'/>" +
"<address type='virtio-serial' controller='0' bus='0' port='1'/>" +
"</channel>" +
"<input type='tablet' bus='usb'>" +
"<alias name='input0'/>" +
"</input>" +
"<input type='mouse' bus='ps2'/>" +
"<graphics type='vnc' port='" + vncPort + "' autoport='yes' listen='0.0.0.0'>" +
"<listen type='address' address='0.0.0.0'/>" +
"</graphics>" +
"<video>" +
"<model type='cirrus' vram='9216' heads='1'/>" +
"<alias name='video0'/>" +
"<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>" +
"</video>" +
"<memballoon model='virtio'>" +
"<alias name='balloon0'/>" +
"<address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>" +
"</memballoon>" +
"<rng model='virtio'>" +
"<rate period='5000' bytes='4096' />" +
"<backend model='random'>/dev/random</backend>" +
"</rng>" +
"<channel type='unix'>" +
"<source mode='bind' path='" + guestAgentPath + "'/>" +
"<target type='virtio' name='" + guestAgentName + "'/>" +
"<alias name='channel0'/>" +
"<address type='virtio-serial' controller='0' bus='0' port='1'/>" +
"</channel>" +
"</devices>" +
"<seclabel type='none'/>" +
"</domain>";
LibvirtDomainXMLParser parser = new LibvirtDomainXMLParser();
parser.parseDomainXML(xml);
assertEquals(vncPort - 5900, (int)parser.getVncPort());
List<DiskDef> disks = parser.getDisks();
/* Disk 0 is the first disk, the QCOW2 file backed virto disk */
int diskId = 0;
assertEquals(diskLabel, disks.get(diskId).getDiskLabel());
assertEquals(diskPath, disks.get(diskId).getDiskPath());
assertEquals(diskCache, disks.get(diskId).getCacheMode());
assertEquals(diskBus, disks.get(diskId).getBusType());
assertEquals(diskType, disks.get(diskId).getDiskType());
assertEquals(deviceType, disks.get(diskId).getDeviceType());
assertEquals(diskFormat, disks.get(diskId).getDiskFormatType());
List<ChannelDef> channels = parser.getChannels();
for (int i = 0; i < channels.size(); i++) {
assertEquals(channelType, channels.get(i).getChannelType());
assertEquals(channelType, channels.get(i).getChannelType());
}
/* SSVM provisioning port/channel */
assertEquals(channelState, channels.get(0).getChannelState());
assertEquals(new File(ssvmAgentPath), channels.get(0).getPath());
assertEquals(ssvmAgentName, channels.get(0).getName());
/* Qemu Guest Agent port/channel */
assertEquals(new File(guestAgentPath), channels.get(1).getPath());
assertEquals(guestAgentName, channels.get(1).getName());
List<InterfaceDef> ifs = parser.getInterfaces();
for (int i = 0; i < ifs.size(); i++) {
assertEquals(ifModel, ifs.get(i).getModel());
assertEquals(ifType, ifs.get(i).getNetType());
}
List<RngDef> rngs = parser.getRngs();
assertEquals("/dev/random", rngs.get(0).getPath());
assertEquals(RngDef.RngBackendModel.RANDOM, rngs.get(0).getRngBackendModel());
assertEquals(4096, rngs.get(0).getRngRateBytes());
assertEquals(5000, rngs.get(0).getRngRatePeriod());
}
}