// 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.
//
// Automatically generated by addcopyright.py at 01/29/2013
// Apache License, Version 2.0 (the "License"); you may not use this
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.baremetal.networkservice;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import javax.ejb.Local;
import javax.inject.Inject;
import javax.naming.ConfigurationException;
import org.apache.log4j.Logger;
import org.apache.cloudstack.api.AddBaremetalKickStartPxeCmd;
import org.apache.cloudstack.api.AddBaremetalPxeCmd;
import org.apache.cloudstack.api.AddBaremetalPxePingServerCmd;
import org.apache.cloudstack.api.ListBaremetalPxeServersCmd;
import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
import com.cloud.agent.AgentManager;
import com.cloud.agent.api.Answer;
import com.cloud.agent.api.StartupCommand;
import com.cloud.agent.api.StartupPxeServerCommand;
import com.cloud.agent.api.routing.VmDataCommand;
import com.cloud.baremetal.database.BaremetalPxeVO;
import com.cloud.dc.dao.DataCenterDao;
import com.cloud.deploy.DeployDestination;
import com.cloud.host.Host;
import com.cloud.host.HostVO;
import com.cloud.host.dao.HostDao;
import com.cloud.network.NetworkModel;
import com.cloud.network.dao.PhysicalNetworkDao;
import com.cloud.network.dao.PhysicalNetworkVO;
import com.cloud.resource.ResourceManager;
import com.cloud.resource.ResourceStateAdapter;
import com.cloud.resource.ServerResource;
import com.cloud.resource.UnableDeleteHostException;
import com.cloud.service.dao.ServiceOfferingDao;
import com.cloud.uservm.UserVm;
import com.cloud.utils.StringUtils;
import com.cloud.utils.component.ManagerBase;
import com.cloud.utils.db.QueryBuilder;
import com.cloud.utils.db.SearchCriteria.Op;
import com.cloud.utils.exception.CloudRuntimeException;
import com.cloud.vm.NicProfile;
import com.cloud.vm.NicVO;
import com.cloud.vm.ReservationContext;
import com.cloud.vm.UserVmVO;
import com.cloud.vm.VirtualMachineProfile;
import com.cloud.vm.dao.NicDao;
import com.cloud.vm.dao.UserVmDao;
@Local(value = {BaremetalPxeManager.class})
public class BaremetalPxeManagerImpl extends ManagerBase implements BaremetalPxeManager, ResourceStateAdapter {
private static final org.apache.log4j.Logger s_logger = Logger.getLogger(BaremetalPxeManagerImpl.class);
protected String _name;
@Inject
DataCenterDao _dcDao;
@Inject
HostDao _hostDao;
@Inject
AgentManager _agentMgr;
@Inject
ResourceManager _resourceMgr;
@Inject
List<BaremetalPxeService> _services;
@Inject
UserVmDao _vmDao;
@Inject
ServiceOfferingDao _serviceOfferingDao;
@Inject
NicDao _nicDao;
@Inject
ConfigurationDao _configDao;
@Inject
PhysicalNetworkDao _phynwDao;
@Inject
NetworkModel _ntwkModel;
@Override
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
_name = name;
_resourceMgr.registerResourceStateAdapter(this.getClass().getSimpleName(), this);
return true;
}
@Override
public boolean start() {
return true;
}
@Override
public boolean stop() {
_resourceMgr.unregisterResourceStateAdapter(this.getClass().getSimpleName());
return true;
}
@Override
public String getName() {
return _name;
}
protected BaremetalPxeService getServiceByType(String type) {
for (BaremetalPxeService service : _services) {
if (service.getPxeServiceType().equals(type)) {
return service;
}
}
throw new CloudRuntimeException("Cannot find PXE service for " + type);
}
@Override
public boolean prepare(VirtualMachineProfile profile, NicProfile nic, DeployDestination dest, ReservationContext context) {
//TODO: select type from template
BaremetalPxeType type = BaremetalPxeType.KICK_START;
return getServiceByType(type.toString()).prepare(profile, nic, dest, context);
}
@Override
public boolean prepareCreateTemplate(Long pxeServerId, UserVm vm, String templateUrl) {
//TODO: select type from template
BaremetalPxeType type = BaremetalPxeType.PING;
return getServiceByType(type.toString()).prepareCreateTemplate(pxeServerId, vm, templateUrl);
}
@Override
public BaremetalPxeType getPxeServerType(HostVO host) {
if (host.getResource().equalsIgnoreCase(BaremetalPingPxeResource.class.getName())) {
return BaremetalPxeType.PING;
} else {
throw new CloudRuntimeException("Unkown PXE server resource " + host.getResource());
}
}
@Override
public HostVO createHostVOForConnectedAgent(HostVO host, StartupCommand[] cmd) {
// TODO Auto-generated method stub
return null;
}
@Override
public HostVO createHostVOForDirectConnectAgent(HostVO host, StartupCommand[] startup, ServerResource resource, Map<String, String> details, List<String> hostTags) {
if (!(startup[0] instanceof StartupPxeServerCommand)) {
return null;
}
host.setType(Host.Type.BaremetalPxe);
return host;
}
@Override
public DeleteHostAnswer deleteHost(HostVO host, boolean isForced, boolean isForceDeleteStorage) throws UnableDeleteHostException {
// TODO Auto-generated method stub
return null;
}
@Override
public BaremetalPxeVO addPxeServer(AddBaremetalPxeCmd cmd) {
return getServiceByType(cmd.getDeviceType()).addPxeServer(cmd);
}
@Override
public BaremetalPxeResponse getApiResponse(BaremetalPxeVO vo) {
return getServiceByType(vo.getDeviceType()).getApiResponse(vo);
}
@Override
public List<BaremetalPxeResponse> listPxeServers(ListBaremetalPxeServersCmd cmd) {
return getServiceByType(BaremetalPxeType.KICK_START.toString()).listPxeServers(cmd);
}
@Override
public boolean addUserData(NicProfile nic, VirtualMachineProfile profile) {
UserVmVO vm = _vmDao.findById(profile.getVirtualMachine().getId());
_vmDao.loadDetails(vm);
String serviceOffering = _serviceOfferingDao.findByIdIncludingRemoved(vm.getId(), vm.getServiceOfferingId()).getDisplayText();
String zoneName = _dcDao.findById(vm.getDataCenterId()).getName();
NicVO nvo = _nicDao.findById(nic.getId());
VmDataCommand cmd = new VmDataCommand(nvo.getIp4Address(), vm.getInstanceName(), _ntwkModel.getExecuteInSeqNtwkElmtCmd());
cmd.addVmData("userdata", "user-data", vm.getUserData());
cmd.addVmData("metadata", "service-offering", StringUtils.unicodeEscape(serviceOffering));
cmd.addVmData("metadata", "availability-zone", StringUtils.unicodeEscape(zoneName));
cmd.addVmData("metadata", "local-ipv4", nic.getIp4Address());
cmd.addVmData("metadata", "local-hostname", StringUtils.unicodeEscape(vm.getInstanceName()));
cmd.addVmData("metadata", "public-ipv4", nic.getIp4Address());
cmd.addVmData("metadata", "public-hostname", StringUtils.unicodeEscape(vm.getInstanceName()));
cmd.addVmData("metadata", "instance-id", String.valueOf(vm.getId()));
cmd.addVmData("metadata", "vm-id", String.valueOf(vm.getInstanceName()));
cmd.addVmData("metadata", "public-keys", null);
String cloudIdentifier = _configDao.getValue("cloud.identifier");
if (cloudIdentifier == null) {
cloudIdentifier = "";
} else {
cloudIdentifier = "CloudStack-{" + cloudIdentifier + "}";
}
cmd.addVmData("metadata", "cloud-identifier", cloudIdentifier);
List<PhysicalNetworkVO> phys = _phynwDao.listByZone(vm.getDataCenterId());
if (phys.isEmpty()) {
throw new CloudRuntimeException(String.format("Cannot find physical network in zone %s", vm.getDataCenterId()));
}
if (phys.size() > 1) {
throw new CloudRuntimeException(String.format("Baremetal only supports one physical network in zone, but zone %s has %s physical networks",
vm.getDataCenterId(), phys.size()));
}
PhysicalNetworkVO phy = phys.get(0);
QueryBuilder<BaremetalPxeVO> sc = QueryBuilder.create(BaremetalPxeVO.class);
//TODO: handle both kickstart and PING
//sc.addAnd(sc.getEntity().getPodId(), Op.EQ, vm.getPodIdToDeployIn());
sc.and(sc.entity().getPhysicalNetworkId(), Op.EQ, phy.getId());
BaremetalPxeVO pxeVo = sc.find();
if (pxeVo == null) {
throw new CloudRuntimeException("No PXE server found in pod: " + vm.getPodIdToDeployIn() + ", you need to add it before starting VM");
}
try {
Answer ans = _agentMgr.send(pxeVo.getHostId(), cmd);
if (!ans.getResult()) {
s_logger.debug(String.format("Add userdata to vm:%s failed because %s", vm.getInstanceName(), ans.getDetails()));
return false;
} else {
return true;
}
} catch (Exception e) {
s_logger.debug(String.format("Add userdata to vm:%s failed", vm.getInstanceName()), e);
return false;
}
}
@Override
public List<Class<?>> getCommands() {
List<Class<?>> cmds = new ArrayList<Class<?>>();
cmds.add(AddBaremetalKickStartPxeCmd.class);
cmds.add(AddBaremetalPxePingServerCmd.class);
cmds.add(ListBaremetalPxeServersCmd.class);
return cmds;
}
}