// Licensed to the Apache Software Foundation (ASF) under one
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// 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
package com.cloud.baremetal.networkservice;
import javax.ejb.Local;
import javax.inject.Inject;
import org.apache.log4j.Logger;
import org.apache.cloudstack.api.ApiConstants;
import org.apache.cloudstack.engine.orchestration.service.NetworkOrchestrationService;
import com.cloud.dc.DataCenter;
import com.cloud.dc.Pod;
import com.cloud.dc.PodVlanMapVO;
import com.cloud.dc.Vlan;
import com.cloud.dc.Vlan.VlanType;
import com.cloud.dc.dao.DataCenterDao;
import com.cloud.dc.dao.PodVlanMapDao;
import com.cloud.dc.dao.VlanDao;
import com.cloud.deploy.DeployDestination;
import com.cloud.exception.ConcurrentOperationException;
import com.cloud.exception.InsufficientAddressCapacityException;
import com.cloud.exception.InsufficientVirtualNetworkCapcityException;
import com.cloud.host.HostVO;
import com.cloud.host.dao.HostDao;
import com.cloud.hypervisor.Hypervisor.HypervisorType;
import com.cloud.network.IpAddressManager;
import com.cloud.network.Network;
import com.cloud.network.Networks.AddressFormat;
import com.cloud.network.Networks.BroadcastDomainType;
import com.cloud.network.Networks.IsolationType;
import com.cloud.network.addr.PublicIp;
import com.cloud.network.dao.IPAddressDao;
import com.cloud.network.dao.IPAddressVO;
import com.cloud.network.guru.DirectPodBasedNetworkGuru;
import com.cloud.network.guru.NetworkGuru;
import com.cloud.offerings.dao.NetworkOfferingDao;
import com.cloud.utils.db.Transaction;
import com.cloud.utils.db.TransactionCallbackNoReturn;
import com.cloud.utils.db.TransactionStatus;
import com.cloud.vm.NicProfile;
import com.cloud.vm.ReservationContext;
import com.cloud.vm.VirtualMachineProfile;
@Local(value = {NetworkGuru.class})
public class BaremetaNetworkGuru extends DirectPodBasedNetworkGuru {
private static final Logger s_logger = Logger.getLogger(BaremetaNetworkGuru.class);
@Inject
private HostDao _hostDao;
@Inject
DataCenterDao _dcDao;
@Inject
VlanDao _vlanDao;
@Inject
NetworkOrchestrationService _networkMgr;
@Inject
IPAddressDao _ipAddressDao;
@Inject
NetworkOfferingDao _networkOfferingDao;
@Inject
PodVlanMapDao _podVlanDao;
@Inject
IpAddressManager _ipAddrMgr;
@Override
public void reserve(NicProfile nic, Network network, VirtualMachineProfile vm, DeployDestination dest, ReservationContext context)
throws InsufficientVirtualNetworkCapcityException, InsufficientAddressCapacityException, ConcurrentOperationException {
if (dest.getHost().getHypervisorType() != HypervisorType.BareMetal) {
super.reserve(nic, network, vm, dest, context);
return;
}
HostVO host = _hostDao.findById(dest.getHost().getId());
_hostDao.loadDetails(host);
String intentIp = host.getDetail(ApiConstants.IP_ADDRESS);
if (intentIp == null) {
super.reserve(nic, network, vm, dest, context);
return;
}
String oldIp = nic.getIp4Address();
boolean getNewIp = false;
if (oldIp == null) {
getNewIp = true;
} else {
// we need to get a new ip address if we try to deploy a vm in a
// different pod
final IPAddressVO ipVO = _ipAddressDao.findByIpAndSourceNetworkId(network.getId(), oldIp);
if (ipVO != null) {
PodVlanMapVO mapVO = _podVlanDao.listPodVlanMapsByVlan(ipVO.getVlanId());
if (mapVO.getPodId() != dest.getPod().getId()) {
Transaction.execute(new TransactionCallbackNoReturn() {
@Override
public void doInTransactionWithoutResult(TransactionStatus status) {
// release the old ip here
_ipAddrMgr.markIpAsUnavailable(ipVO.getId());
_ipAddressDao.unassignIpAddress(ipVO.getId());
}
});
nic.setIp4Address(null);
getNewIp = true;
}
}
}
if (getNewIp) {
// we don't set reservationStrategy to Create because we need this
// method to be called again for the case when vm fails to deploy in
// Pod1, and we try to redeploy it in Pod2
getBaremetalIp(nic, dest.getPod(), vm, network, intentIp);
}
DataCenter dc = _dcDao.findById(network.getDataCenterId());
nic.setDns1(dc.getDns1());
nic.setDns2(dc.getDns2());
/*
* Pod pod = dest.getPod(); Pair<String, Long> ip =
* _dcDao.allocatePrivateIpAddress(dest.getDataCenter().getId(),
* dest.getPod().getId(), nic.getId(), context.getReservationId(),
* intentIp); if (ip == null) { throw new
* InsufficientAddressCapacityException
* ("Unable to get a management ip address", Pod.class, pod.getId()); }
*
* nic.setIp4Address(ip.first());
* nic.setMacAddress(NetUtils.long2Mac(NetUtils
* .createSequenceBasedMacAddress(ip.second())));
* nic.setGateway(pod.getGateway()); nic.setFormat(AddressFormat.Ip4);
* String netmask = NetUtils.getCidrNetmask(pod.getCidrSize());
* nic.setNetmask(netmask);
* nic.setBroadcastType(BroadcastDomainType.Native);
* nic.setBroadcastUri(null); nic.setIsolationUri(null);
*/
s_logger.debug("Allocated a nic " + nic + " for " + vm);
}
private void getBaremetalIp(NicProfile nic, Pod pod, VirtualMachineProfile vm, Network network, String requiredIp) throws InsufficientVirtualNetworkCapcityException,
InsufficientAddressCapacityException, ConcurrentOperationException {
DataCenter dc = _dcDao.findById(pod.getDataCenterId());
if (nic.getIp4Address() == null) {
s_logger.debug(String.format("Requiring ip address: %s", nic.getIp4Address()));
PublicIp ip = _ipAddrMgr.assignPublicIpAddress(dc.getId(), pod.getId(), vm.getOwner(), VlanType.DirectAttached, network.getId(), requiredIp, false);
nic.setIp4Address(ip.getAddress().toString());
nic.setFormat(AddressFormat.Ip4);
nic.setGateway(ip.getGateway());
nic.setNetmask(ip.getNetmask());
if (ip.getVlanTag() != null && ip.getVlanTag().equalsIgnoreCase(Vlan.UNTAGGED)) {
nic.setIsolationUri(IsolationType.Ec2.toUri(Vlan.UNTAGGED));
nic.setBroadcastUri(BroadcastDomainType.Vlan.toUri(Vlan.UNTAGGED));
nic.setBroadcastType(BroadcastDomainType.Native);
}
nic.setReservationId(String.valueOf(ip.getVlanTag()));
nic.setMacAddress(ip.getMacAddress());
}
nic.setDns1(dc.getDns1());
nic.setDns2(dc.getDns2());
}
}