Examples with InterfaceDef com.cloud.agent.resource.kvm.xml.LibvirtVmDef.InterfaceDef used on opensource projects

Example 11 with InterfaceDef

use of com.cloud.agent.resource.kvm.xml.LibvirtVmDef.InterfaceDef in project cosmic by MissionCriticalCloud.

the class LibvirtDomainXMLParserTest method testDomainXMLParser.

public void testDomainXMLParser() {
    final int vncPort = 5900;
    final DiskControllerType diskBus = DiskControllerType.SCSI;
    final LibvirtDiskDef.DiskType diskType = LibvirtDiskDef.DiskType.FILE;
    final LibvirtDiskDef.DeviceType deviceType = LibvirtDiskDef.DeviceType.DISK;
    final ImageFormat imageFormat = ImageFormat.QCOW2;
    final LibvirtDiskDef.DiskCacheMode diskCache = LibvirtDiskDef.DiskCacheMode.NONE;
    final NicModel ifModel = NicModel.VIRTIO;
    final GuestNetType ifType = GuestNetType.BRIDGE;
    final String diskLabel = "vda";
    final String diskPath = "/var/lib/libvirt/images/my-test-image.qcow2";
    final 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='" + imageFormat.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='/opt/cosmic/agent/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'/>" + "<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'>" + "<backend model='random'>/dev/random</backend>" + "</rng>" + "<watchdog model='i6300esb' action='reset'/>" + "<watchdog model='ib700' action='poweroff'/>" + "</devices>" + "<seclabel type='none'/>" + "</domain>";
    final LibvirtDomainXmlParser parser = new LibvirtDomainXmlParser();
    parser.parseDomainXml(xml);
    assertEquals(vncPort - 5900, (int) parser.getVncPort());
    final List<LibvirtDiskDef> disks = parser.getDisks();
    /* Disk 0 is the first disk, the QCOW2 file backed virto disk */
    final 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(imageFormat, disks.get(diskId).getDiskFormatType());
    final 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());
    }
    final List<RngDef> rngs = parser.getRngs();
    assertEquals("/dev/random", rngs.get(0).getPath());
    assertEquals(RngBackendModel.RANDOM, rngs.get(0).getRngBackendModel());
    final List<WatchDogDef> watchDogs = parser.getWatchDogs();
    assertEquals(WatchDogModel.I6300ESB, watchDogs.get(0).getModel());
    assertEquals(WatchDogAction.RESET, watchDogs.get(0).getAction());
    assertEquals(WatchDogModel.IB700, watchDogs.get(1).getModel());
    assertEquals(WatchDogAction.POWEROFF, watchDogs.get(1).getAction());
}

Example 12 with InterfaceDef

use of com.cloud.agent.resource.kvm.xml.LibvirtVmDef.InterfaceDef in project cosmic by MissionCriticalCloud.

the class LibvirtComputingResourceTest method testPlugNicCommandNoMatchMack.

@Test
public void testPlugNicCommandNoMatchMack() {
    final NicTO nic = Mockito.mock(NicTO.class);
    final String instanceName = "Test";
    final VirtualMachineType vmtype = VirtualMachineType.DomainRouter;
    final PlugNicCommand command = new PlugNicCommand(nic, instanceName, vmtype);
    final LibvirtUtilitiesHelper libvirtUtilitiesHelper = Mockito.mock(LibvirtUtilitiesHelper.class);
    final Connect conn = Mockito.mock(Connect.class);
    final Domain vm = Mockito.mock(Domain.class);
    final VifDriver vifDriver = Mockito.mock(VifDriver.class);
    final InterfaceDef interfaceDef = Mockito.mock(InterfaceDef.class);
    final List<InterfaceDef> nics = new ArrayList<>();
    final InterfaceDef intDef = Mockito.mock(InterfaceDef.class);
    nics.add(intDef);
    when(this.libvirtComputingResource.getLibvirtUtilitiesHelper()).thenReturn(libvirtUtilitiesHelper);
    when(this.libvirtComputingResource.getInterfaces(conn, command.getVmName())).thenReturn(nics);
    when(intDef.getDevName()).thenReturn("eth0");
    when(intDef.getBrName()).thenReturn("br0");
    when(intDef.getMacAddress()).thenReturn("00:00:00:00");
    when(nic.getMac()).thenReturn("00:00:00:01");
    try {
        when(libvirtUtilitiesHelper.getConnectionByVmName(command.getVmName())).thenReturn(conn);
        when(this.libvirtComputingResource.getDomain(conn, instanceName)).thenReturn(vm);
        when(this.libvirtComputingResource.getVifDriver(nic.getType())).thenReturn(vifDriver);
        when(vifDriver.plug(nic, "Default - VirtIO capable OS (64-bit)", "")).thenReturn(interfaceDef);
        when(interfaceDef.toString()).thenReturn("Interface");
        final String interfaceDefStr = interfaceDef.toString();
        doNothing().when(vm).attachDevice(interfaceDefStr);
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    } catch (final InternalErrorException e) {
        fail(e.getMessage());
    }
    final LibvirtRequestWrapper wrapper = LibvirtRequestWrapper.getInstance();
    assertNotNull(wrapper);
    final Answer answer = wrapper.execute(command, this.libvirtComputingResource);
    assertTrue(answer.getResult());
    verify(this.libvirtComputingResource, times(1)).getLibvirtUtilitiesHelper();
    try {
        verify(libvirtUtilitiesHelper, times(1)).getConnectionByVmName(command.getVmName());
        verify(this.libvirtComputingResource, times(1)).getDomain(conn, instanceName);
        verify(this.libvirtComputingResource, times(1)).getVifDriver(nic.getType());
        verify(vifDriver, times(1)).plug(nic, "Default - VirtIO capable OS (64-bit)", "");
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    } catch (final InternalErrorException e) {
        fail(e.getMessage());
    }
}

Example 13 with InterfaceDef

use of com.cloud.agent.resource.kvm.xml.LibvirtVmDef.InterfaceDef in project cosmic by MissionCriticalCloud.

the class LibvirtComputingResourceTest method testMigrateCommand.

@Test
public void testMigrateCommand() {
    final Connect conn = Mockito.mock(Connect.class);
    final Connect dconn = Mockito.mock(Connect.class);
    final LibvirtUtilitiesHelper libvirtUtilitiesHelper = Mockito.mock(LibvirtUtilitiesHelper.class);
    final String vmName = "Test";
    final String destIp = "127.0.0.100";
    final boolean isWindows = false;
    final VirtualMachineTO vmTO = Mockito.mock(VirtualMachineTO.class);
    final boolean executeInSequence = false;
    final MigrateCommand command = new MigrateCommand(vmName, destIp, isWindows, vmTO, executeInSequence);
    when(this.libvirtComputingResource.getLibvirtUtilitiesHelper()).thenReturn(libvirtUtilitiesHelper);
    try {
        when(libvirtUtilitiesHelper.getConnectionByVmName(vmName)).thenReturn(conn);
        when(libvirtUtilitiesHelper.retrieveQemuConnection("qemu+tcp://" + command.getDestinationIp() + "/system")).thenReturn(dconn);
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    }
    final InterfaceDef interfaceDef = Mockito.mock(InterfaceDef.class);
    final List<InterfaceDef> ifaces = new ArrayList<>();
    ifaces.add(interfaceDef);
    when(this.libvirtComputingResource.getInterfaces(conn, vmName)).thenReturn(ifaces);
    final LibvirtDiskDef diskDef = Mockito.mock(LibvirtDiskDef.class);
    final List<LibvirtDiskDef> disks = new ArrayList<>();
    disks.add(diskDef);
    when(this.libvirtComputingResource.getDisks(conn, vmName)).thenReturn(disks);
    final Domain dm = Mockito.mock(Domain.class);
    try {
        when(conn.domainLookupByName(vmName)).thenReturn(dm);
        when(this.libvirtComputingResource.getPrivateIp()).thenReturn("127.0.0.1");
        when(dm.getXMLDesc(8)).thenReturn("host_domain");
        when(dm.getXMLDesc(1)).thenReturn("host_domain");
        when(dm.isPersistent()).thenReturn(1);
        doNothing().when(dm).undefine();
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    } catch (final Exception e) {
        fail(e.getMessage());
    }
    final LibvirtRequestWrapper wrapper = LibvirtRequestWrapper.getInstance();
    assertNotNull(wrapper);
    final Answer answer = wrapper.execute(command, this.libvirtComputingResource);
    assertTrue(answer.getResult());
    verify(this.libvirtComputingResource, times(1)).getLibvirtUtilitiesHelper();
    try {
        verify(libvirtUtilitiesHelper, times(1)).getConnectionByVmName(vmName);
        verify(libvirtUtilitiesHelper, times(1)).retrieveQemuConnection("qemu+tcp://" + command.getDestinationIp() + "/system");
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    }
    verify(this.libvirtComputingResource, times(1)).getInterfaces(conn, vmName);
    verify(this.libvirtComputingResource, times(1)).getDisks(conn, vmName);
    try {
        verify(conn, times(1)).domainLookupByName(vmName);
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    }
    try {
        verify(dm, times(1)).getXMLDesc(8);
    } catch (final Throwable t) {
        try {
            verify(dm, times(1)).getXMLDesc(1);
        } catch (final LibvirtException e) {
            fail(e.getMessage());
        }
    }
}

Example 14 with InterfaceDef

use of com.cloud.agent.resource.kvm.xml.LibvirtVmDef.InterfaceDef in project cosmic by MissionCriticalCloud.

the class LibvirtComputingResource method getVmStat.

public VmStatsEntry getVmStat(final Connect conn, final String vmName) throws LibvirtException {
    Domain dm = null;
    try {
        dm = getDomain(conn, vmName);
        final DomainInfo info = dm.getInfo();
        final VmStatsEntry stats = new VmStatsEntry();
        stats.setNumCPUs(info.nrVirtCpu);
        stats.setEntityType("vm");
        /* get cpu utilization */
        VmStats oldStats = null;
        final Calendar now = Calendar.getInstance();
        oldStats = this.vmStats.get(vmName);
        long elapsedTime = 0;
        if (oldStats != null) {
            elapsedTime = now.getTimeInMillis() - oldStats.timestamp.getTimeInMillis();
            double utilization = (info.cpuTime - oldStats.usedTime) / ((double) elapsedTime * 1000000);
            final NodeInfo node = conn.nodeInfo();
            utilization = utilization / node.cpus;
            if (utilization > 0) {
                stats.setCPUUtilization(utilization * 100);
            }
        }
        /* get network stats */
        final List<InterfaceDef> vifs = getInterfaces(conn, vmName);
        long rx = 0;
        long tx = 0;
        for (final InterfaceDef vif : vifs) {
            final DomainInterfaceStats ifStats = dm.interfaceStats(vif.getDevName());
            rx += ifStats.rx_bytes;
            tx += ifStats.tx_bytes;
        }
        if (oldStats != null) {
            final double deltarx = rx - oldStats.rx;
            if (deltarx > 0) {
                stats.setNetworkReadKBs(deltarx / 1024);
            }
            final double deltatx = tx - oldStats.tx;
            if (deltatx > 0) {
                stats.setNetworkWriteKBs(deltatx / 1024);
            }
        }
        /* get disk stats */
        final List<LibvirtDiskDef> disks = getDisks(conn, vmName);
        long ioRd = 0;
        long ioWr = 0;
        long bytesRd = 0;
        long bytesWr = 0;
        for (final LibvirtDiskDef disk : disks) {
            if (disk.getDeviceType() == DeviceType.CDROM || disk.getDeviceType() == DeviceType.FLOPPY) {
                continue;
            }
            final DomainBlockStats blockStats = dm.blockStats(disk.getDiskLabel());
            ioRd += blockStats.rd_req;
            ioWr += blockStats.wr_req;
            bytesRd += blockStats.rd_bytes;
            bytesWr += blockStats.wr_bytes;
        }
        if (oldStats != null) {
            final long deltaiord = ioRd - oldStats.ioRead;
            if (deltaiord > 0) {
                stats.setDiskReadIOs(deltaiord);
            }
            final long deltaiowr = ioWr - oldStats.ioWrote;
            if (deltaiowr > 0) {
                stats.setDiskWriteIOs(deltaiowr);
            }
            final double deltabytesrd = bytesRd - oldStats.bytesRead;
            if (deltabytesrd > 0) {
                stats.setDiskReadKBs(deltabytesrd / 1024);
            }
            final double deltabyteswr = bytesWr - oldStats.bytesWrote;
            if (deltabyteswr > 0) {
                stats.setDiskWriteKBs(deltabyteswr / 1024);
            }
        }
        /* save to Hashmap */
        final VmStats newStat = new VmStats();
        newStat.usedTime = info.cpuTime;
        newStat.rx = rx;
        newStat.tx = tx;
        newStat.ioRead = ioRd;
        newStat.ioWrote = ioWr;
        newStat.bytesRead = bytesRd;
        newStat.bytesWrote = bytesWr;
        newStat.timestamp = now;
        this.vmStats.put(vmName, newStat);
        return stats;
    } finally {
        if (dm != null) {
            dm.free();
        }
    }
}