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// 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.
package com.cloud.hypervisor;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import javax.inject.Inject;
import org.apache.log4j.Logger;
import com.cloud.agent.api.Command;
import com.cloud.agent.api.to.DiskTO;
import com.cloud.agent.api.to.NicTO;
import com.cloud.agent.api.to.VirtualMachineTO;
import com.cloud.gpu.GPU;
import com.cloud.network.dao.NetworkDao;
import com.cloud.network.dao.NetworkVO;
import com.cloud.offering.ServiceOffering;
import com.cloud.resource.ResourceManager;
import com.cloud.service.ServiceOfferingDetailsVO;
import com.cloud.service.dao.ServiceOfferingDao;
import com.cloud.service.dao.ServiceOfferingDetailsDao;
import com.cloud.utils.Pair;
import com.cloud.utils.component.AdapterBase;
import com.cloud.vm.NicProfile;
import com.cloud.vm.NicVO;
import com.cloud.vm.UserVmManager;
import com.cloud.vm.VMInstanceVO;
import com.cloud.vm.VirtualMachine;
import com.cloud.vm.VirtualMachineProfile;
import com.cloud.vm.dao.NicDao;
import com.cloud.vm.dao.NicSecondaryIpDao;
import com.cloud.vm.dao.UserVmDetailsDao;
import com.cloud.vm.dao.VMInstanceDao;
public abstract class HypervisorGuruBase extends AdapterBase implements HypervisorGuru {
public static final Logger s_logger = Logger.getLogger(HypervisorGuruBase.class);
@Inject
private NicDao _nicDao;
@Inject
private NetworkDao _networkDao;
@Inject
private VMInstanceDao _virtualMachineDao;
@Inject
private UserVmDetailsDao _userVmDetailsDao;
@Inject
private NicSecondaryIpDao _nicSecIpDao;
@Inject
private ResourceManager _resourceMgr;
@Inject
private ServiceOfferingDetailsDao _serviceOfferingDetailsDao;
@Inject
private ServiceOfferingDao _serviceOfferingDao;
@Override
public NicTO toNicTO(NicProfile profile) {
NicTO to = new NicTO();
to.setDeviceId(profile.getDeviceId());
to.setBroadcastType(profile.getBroadcastType());
to.setType(profile.getTrafficType());
to.setIp(profile.getIPv4Address());
to.setNetmask(profile.getIPv4Netmask());
to.setMac(profile.getMacAddress());
to.setDns1(profile.getIPv4Dns1());
to.setDns2(profile.getIPv4Dns2());
to.setGateway(profile.getIPv4Gateway());
to.setDefaultNic(profile.isDefaultNic());
to.setBroadcastUri(profile.getBroadCastUri());
to.setIsolationuri(profile.getIsolationUri());
to.setNetworkRateMbps(profile.getNetworkRate());
to.setName(profile.getName());
to.setSecurityGroupEnabled(profile.isSecurityGroupEnabled());
to.setIp6Address(profile.getIPv6Address());
to.setIp6Cidr(profile.getIPv6Cidr());
NetworkVO network = _networkDao.findById(profile.getNetworkId());
to.setNetworkUuid(network.getUuid());
// Workaround to make sure the TO has the UUID we need for Nicira integration
NicVO nicVO = _nicDao.findById(profile.getId());
if (nicVO != null) {
to.setUuid(nicVO.getUuid());
// disable pxe on system vm nics to speed up boot time
if (nicVO.getVmType() != VirtualMachine.Type.User) {
to.setPxeDisable(true);
}
List<String> secIps = null;
if (nicVO.getSecondaryIp()) {
secIps = _nicSecIpDao.getSecondaryIpAddressesForNic(nicVO.getId());
}
to.setNicSecIps(secIps);
} else {
s_logger.warn("Unabled to load NicVO for NicProfile " + profile.getId());
//Workaround for dynamically created nics
//FixMe: uuid and secondary IPs can be made part of nic profile
to.setUuid(UUID.randomUUID().toString());
}
//check whether the this nic has secondary ip addresses set
//set nic secondary ip address in NicTO which are used for security group
// configuration. Use full when vm stop/start
return to;
}
protected VirtualMachineTO toVirtualMachineTO(VirtualMachineProfile vmProfile) {
ServiceOffering offering = _serviceOfferingDao.findById(vmProfile.getId(), vmProfile.getServiceOfferingId());
VirtualMachine vm = vmProfile.getVirtualMachine();
Long minMemory = (long)(offering.getRamSize() / vmProfile.getMemoryOvercommitRatio());
int minspeed = (int)(offering.getSpeed() / vmProfile.getCpuOvercommitRatio());
int maxspeed = (offering.getSpeed());
VirtualMachineTO to =
new VirtualMachineTO(vm.getId(), vm.getInstanceName(), vm.getType(), offering.getCpu(), minspeed, maxspeed, minMemory * 1024l * 1024l,
offering.getRamSize() * 1024l * 1024l, null, null, vm.isHaEnabled(), vm.limitCpuUse(), vm.getVncPassword());
to.setBootArgs(vmProfile.getBootArgs());
List<NicProfile> nicProfiles = vmProfile.getNics();
NicTO[] nics = new NicTO[nicProfiles.size()];
int i = 0;
for (NicProfile nicProfile : nicProfiles) {
nics[i++] = toNicTO(nicProfile);
}
to.setNics(nics);
to.setDisks(vmProfile.getDisks().toArray(new DiskTO[vmProfile.getDisks().size()]));
if (vmProfile.getTemplate().getBits() == 32) {
to.setArch("i686");
} else {
to.setArch("x86_64");
}
Map<String, String> detailsInVm = _userVmDetailsDao.listDetailsKeyPairs(vm.getId());
if (detailsInVm != null) {
to.setDetails(detailsInVm);
}
// Set GPU details
ServiceOfferingDetailsVO offeringDetail = null;
if ((offeringDetail = _serviceOfferingDetailsDao.findDetail(offering.getId(), GPU.Keys.vgpuType.toString())) != null) {
ServiceOfferingDetailsVO groupName = _serviceOfferingDetailsDao.findDetail(offering.getId(), GPU.Keys.pciDevice.toString());
to.setGpuDevice(_resourceMgr.getGPUDevice(vm.getHostId(), groupName.getValue(), offeringDetail.getValue()));
}
// Workaround to make sure the TO has the UUID we need for Niciri integration
VMInstanceVO vmInstance = _virtualMachineDao.findById(to.getId());
// check if XStools/VMWare tools are present in the VM and dynamic scaling feature is enabled (per zone/global)
Boolean isDynamicallyScalable = vmInstance.isDynamicallyScalable() && UserVmManager.EnableDynamicallyScaleVm.valueIn(vm.getDataCenterId());
to.setEnableDynamicallyScaleVm(isDynamicallyScalable);
to.setUuid(vmInstance.getUuid());
to.setVmData(vmProfile.getVmData());
to.setConfigDriveLabel(vmProfile.getConfigDriveLabel());
to.setConfigDriveIsoRootFolder(vmProfile.getConfigDriveIsoRootFolder());
to.setConfigDriveIsoFile(vmProfile.getConfigDriveIsoFile());
return to;
}
@Override
public Pair<Boolean, Long> getCommandHostDelegation(long hostId, Command cmd) {
return new Pair<Boolean, Long>(Boolean.FALSE, new Long(hostId));
}
@Override
public List<Command> finalizeExpunge(VirtualMachine vm) {
return null;
}
@Override
public List<Command> finalizeExpungeNics(VirtualMachine vm, List<NicProfile> nics) {
return null;
}
@Override
public List<Command> finalizeExpungeVolumes(VirtualMachine vm) {
return null;
}
@Override
public Map<String, String> getClusterSettings(long vmId) {
return null;
}
}