// 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.
package org.apache.cloudstack.dedicated;
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.springframework.stereotype.Component;
import org.apache.cloudstack.affinity.AffinityGroup;
import org.apache.cloudstack.affinity.AffinityGroupService;
import org.apache.cloudstack.affinity.dao.AffinityGroupDao;
import org.apache.cloudstack.api.commands.DedicateClusterCmd;
import org.apache.cloudstack.api.commands.DedicateHostCmd;
import org.apache.cloudstack.api.commands.DedicatePodCmd;
import org.apache.cloudstack.api.commands.DedicateZoneCmd;
import org.apache.cloudstack.api.commands.ListDedicatedClustersCmd;
import org.apache.cloudstack.api.commands.ListDedicatedHostsCmd;
import org.apache.cloudstack.api.commands.ListDedicatedPodsCmd;
import org.apache.cloudstack.api.commands.ListDedicatedZonesCmd;
import org.apache.cloudstack.api.commands.ReleaseDedicatedClusterCmd;
import org.apache.cloudstack.api.commands.ReleaseDedicatedHostCmd;
import org.apache.cloudstack.api.commands.ReleaseDedicatedPodCmd;
import org.apache.cloudstack.api.commands.ReleaseDedicatedZoneCmd;
import org.apache.cloudstack.api.response.DedicateClusterResponse;
import org.apache.cloudstack.api.response.DedicateHostResponse;
import org.apache.cloudstack.api.response.DedicatePodResponse;
import org.apache.cloudstack.api.response.DedicateZoneResponse;
import org.apache.cloudstack.context.CallContext;
import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
import com.cloud.configuration.Config;
import com.cloud.dc.ClusterVO;
import com.cloud.dc.DataCenterVO;
import com.cloud.dc.DedicatedResourceVO;
import com.cloud.dc.DedicatedResources;
import com.cloud.dc.HostPodVO;
import com.cloud.dc.dao.ClusterDao;
import com.cloud.dc.dao.DataCenterDao;
import com.cloud.dc.dao.DedicatedResourceDao;
import com.cloud.dc.dao.HostPodDao;
import com.cloud.domain.DomainVO;
import com.cloud.domain.dao.DomainDao;
import com.cloud.event.ActionEvent;
import com.cloud.event.EventTypes;
import com.cloud.exception.InvalidParameterValueException;
import com.cloud.host.Host;
import com.cloud.host.HostVO;
import com.cloud.host.dao.HostDao;
import com.cloud.user.Account;
import com.cloud.user.AccountManager;
import com.cloud.user.AccountVO;
import com.cloud.user.dao.AccountDao;
import com.cloud.utils.DateUtil;
import com.cloud.utils.NumbersUtil;
import com.cloud.utils.Pair;
import com.cloud.utils.db.DB;
import com.cloud.utils.db.Transaction;
import com.cloud.utils.db.TransactionCallback;
import com.cloud.utils.db.TransactionCallbackNoReturn;
import com.cloud.utils.db.TransactionStatus;
import com.cloud.utils.exception.CloudRuntimeException;
import com.cloud.vm.UserVmVO;
import com.cloud.vm.dao.UserVmDao;
@Component
@Local({DedicatedService.class})
public class DedicatedResourceManagerImpl implements DedicatedService {
private static final Logger s_logger = Logger.getLogger(DedicatedResourceManagerImpl.class);
@Inject
AccountDao _accountDao;
@Inject
DomainDao _domainDao;
@Inject
HostPodDao _podDao;
@Inject
ClusterDao _clusterDao;
@Inject
HostDao _hostDao;
@Inject
DedicatedResourceDao _dedicatedDao;
@Inject
DataCenterDao _zoneDao;
@Inject
AccountManager _accountMgr;
@Inject
UserVmDao _userVmDao;
@Inject
ConfigurationDao _configDao;
@Inject
AffinityGroupDao _affinityGroupDao;
@Inject
AffinityGroupService _affinityGroupService;
private int capacityReleaseInterval;
public boolean configure(final String name, final Map<String, Object> params) throws ConfigurationException {
capacityReleaseInterval = NumbersUtil.parseInt(_configDao.getValue(Config.CapacitySkipcountingHours.key()), 3600);
return true;
}
@Override
@DB
@ActionEvent(eventType = EventTypes.EVENT_DEDICATE_RESOURCE, eventDescription = "dedicating a Zone")
public List<DedicatedResourceVO> dedicateZone(final Long zoneId, final Long domainId, final String accountName) {
Long accountId = null;
List<HostVO> hosts = null;
if (accountName != null) {
Account caller = CallContext.current().getCallingAccount();
Account owner = _accountMgr.finalizeOwner(caller, accountName, domainId, null);
accountId = owner.getId();
}
List<Long> childDomainIds = getDomainChildIds(domainId);
childDomainIds.add(domainId);
checkAccountAndDomain(accountId, domainId);
final DataCenterVO dc = _zoneDao.findById(zoneId);
if (dc == null) {
throw new InvalidParameterValueException("Unable to find zone by id " + zoneId);
} else {
DedicatedResourceVO dedicatedZone = _dedicatedDao.findByZoneId(zoneId);
//check if zone is dedicated
if (dedicatedZone != null) {
s_logger.error("Zone " + dc.getName() + " is already dedicated");
throw new CloudRuntimeException("Zone " + dc.getName() + " is already dedicated");
}
//check if any resource under this zone is dedicated to different account or sub-domain
List<HostPodVO> pods = _podDao.listByDataCenterId(dc.getId());
List<DedicatedResourceVO> podsToRelease = new ArrayList<DedicatedResourceVO>();
List<DedicatedResourceVO> clustersToRelease = new ArrayList<DedicatedResourceVO>();
List<DedicatedResourceVO> hostsToRelease = new ArrayList<DedicatedResourceVO>();
for (HostPodVO pod : pods) {
DedicatedResourceVO dPod = _dedicatedDao.findByPodId(pod.getId());
if (dPod != null) {
if (!(childDomainIds.contains(dPod.getDomainId()))) {
throw new CloudRuntimeException("Pod " + pod.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
}
if (accountId != null) {
if (dPod.getAccountId().equals(accountId)) {
podsToRelease.add(dPod);
} else {
s_logger.error("Pod " + pod.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
throw new CloudRuntimeException("Pod " + pod.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
}
} else {
if (dPod.getAccountId() == null && dPod.getDomainId().equals(domainId)) {
podsToRelease.add(dPod);
}
}
}
}
for (DedicatedResourceVO dr : podsToRelease) {
releaseDedicatedResource(null, dr.getPodId(), null, null);
}
List<ClusterVO> clusters = _clusterDao.listClustersByDcId(dc.getId());
for (ClusterVO cluster : clusters) {
DedicatedResourceVO dCluster = _dedicatedDao.findByClusterId(cluster.getId());
if (dCluster != null) {
if (!(childDomainIds.contains(dCluster.getDomainId()))) {
throw new CloudRuntimeException("Cluster " + cluster.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
}
if (accountId != null) {
if (dCluster.getAccountId().equals(accountId)) {
clustersToRelease.add(dCluster);
} else {
s_logger.error("Cluster " + cluster.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
throw new CloudRuntimeException("Cluster " + cluster.getName() + " under this Zone " + dc.getName() +
" is dedicated to different account/domain");
}
} else {
if (dCluster.getAccountId() == null && dCluster.getDomainId().equals(domainId)) {
clustersToRelease.add(dCluster);
}
}
}
}
for (DedicatedResourceVO dr : clustersToRelease) {
releaseDedicatedResource(null, null, dr.getClusterId(), null);
}
hosts = _hostDao.listByDataCenterId(dc.getId());
for (HostVO host : hosts) {
DedicatedResourceVO dHost = _dedicatedDao.findByHostId(host.getId());
if (dHost != null) {
if (!(childDomainIds.contains(dHost.getDomainId()))) {
throw new CloudRuntimeException("Host " + host.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
}
if (accountId != null) {
if (dHost.getAccountId().equals(accountId)) {
hostsToRelease.add(dHost);
} else {
s_logger.error("Host " + host.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
throw new CloudRuntimeException("Host " + host.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
}
} else {
if (dHost.getAccountId() == null && dHost.getDomainId().equals(domainId)) {
hostsToRelease.add(dHost);
}
}
}
}
for (DedicatedResourceVO dr : hostsToRelease) {
releaseDedicatedResource(null, null, null, dr.getHostId());
}
}
checkHostsSuitabilityForExplicitDedication(accountId, childDomainIds, hosts);
final Long accountIdFinal = accountId;
return Transaction.execute(new TransactionCallback<List<DedicatedResourceVO>>() {
@Override
public List<DedicatedResourceVO> doInTransaction(TransactionStatus status) {
// find or create the affinity group by name under this account/domain
AffinityGroup group = findOrCreateDedicatedAffinityGroup(domainId, accountIdFinal);
if (group == null) {
s_logger.error("Unable to dedicate zone due to, failed to create dedication affinity group");
throw new CloudRuntimeException("Failed to dedicate zone. Please contact Cloud Support.");
}
DedicatedResourceVO dedicatedResource = new DedicatedResourceVO(zoneId, null, null, null, null, null, group.getId());
try {
dedicatedResource.setDomainId(domainId);
if (accountIdFinal != null) {
dedicatedResource.setAccountId(accountIdFinal);
}
dedicatedResource = _dedicatedDao.persist(dedicatedResource);
// save the domainId in the zone
dc.setDomainId(domainId);
if (!_zoneDao.update(zoneId, dc)) {
throw new CloudRuntimeException("Failed to dedicate zone, could not set domainId. Please contact Cloud Support.");
}
} catch (Exception e) {
s_logger.error("Unable to dedicate zone due to " + e.getMessage(), e);
throw new CloudRuntimeException("Failed to dedicate zone. Please contact Cloud Support.");
}
List<DedicatedResourceVO> result = new ArrayList<DedicatedResourceVO>();
result.add(dedicatedResource);
return result;
}
});
}
@Override
@DB
@ActionEvent(eventType = EventTypes.EVENT_DEDICATE_RESOURCE, eventDescription = "dedicating a Pod")
public List<DedicatedResourceVO> dedicatePod(final Long podId, final Long domainId, final String accountName) {
Long accountId = null;
if (accountName != null) {
Account caller = CallContext.current().getCallingAccount();
Account owner = _accountMgr.finalizeOwner(caller, accountName, domainId, null);
accountId = owner.getId();
}
List<Long> childDomainIds = getDomainChildIds(domainId);
childDomainIds.add(domainId);
checkAccountAndDomain(accountId, domainId);
HostPodVO pod = _podDao.findById(podId);
List<HostVO> hosts = null;
if (pod == null) {
throw new InvalidParameterValueException("Unable to find pod by id " + podId);
} else {
DedicatedResourceVO dedicatedPod = _dedicatedDao.findByPodId(podId);
DedicatedResourceVO dedicatedZoneOfPod = _dedicatedDao.findByZoneId(pod.getDataCenterId());
//check if pod is dedicated
if (dedicatedPod != null) {
s_logger.error("Pod " + pod.getName() + " is already dedicated");
throw new CloudRuntimeException("Pod " + pod.getName() + " is already dedicated");
}
if (dedicatedZoneOfPod != null) {
boolean domainIdInChildreanList = getDomainChildIds(dedicatedZoneOfPod.getDomainId()).contains(domainId);
//can dedicate a pod to an account/domain if zone is dedicated to parent-domain
if (dedicatedZoneOfPod.getAccountId() != null || (accountId == null && !domainIdInChildreanList) ||
(accountId != null && !(dedicatedZoneOfPod.getDomainId().equals(domainId) || domainIdInChildreanList))) {
DataCenterVO zone = _zoneDao.findById(pod.getDataCenterId());
s_logger.error("Cannot dedicate Pod. Its zone is already dedicated");
throw new CloudRuntimeException("Pod's Zone " + zone.getName() + " is already dedicated");
}
}
//check if any resource under this pod is dedicated to different account or sub-domain
List<ClusterVO> clusters = _clusterDao.listByPodId(pod.getId());
List<DedicatedResourceVO> clustersToRelease = new ArrayList<DedicatedResourceVO>();
List<DedicatedResourceVO> hostsToRelease = new ArrayList<DedicatedResourceVO>();
for (ClusterVO cluster : clusters) {
DedicatedResourceVO dCluster = _dedicatedDao.findByClusterId(cluster.getId());
if (dCluster != null) {
if (!(childDomainIds.contains(dCluster.getDomainId()))) {
throw new CloudRuntimeException("Cluster " + cluster.getName() + " under this Pod " + pod.getName() + " is dedicated to different account/domain");
}
/*if all dedicated resources belongs to same account and domain then we should release dedication
and make new entry for this Pod*/
if (accountId != null) {
if (dCluster.getAccountId().equals(accountId)) {
clustersToRelease.add(dCluster);
} else {
s_logger.error("Cluster " + cluster.getName() + " under this Pod " + pod.getName() + " is dedicated to different account/domain");
throw new CloudRuntimeException("Cluster " + cluster.getName() + " under this Pod " + pod.getName() +
" is dedicated to different account/domain");
}
} else {
if (dCluster.getAccountId() == null && dCluster.getDomainId().equals(domainId)) {
clustersToRelease.add(dCluster);
}
}
}
}
for (DedicatedResourceVO dr : clustersToRelease) {
releaseDedicatedResource(null, null, dr.getClusterId(), null);
}
hosts = _hostDao.findByPodId(pod.getId());
for (HostVO host : hosts) {
DedicatedResourceVO dHost = _dedicatedDao.findByHostId(host.getId());
if (dHost != null) {
if (!(getDomainChildIds(domainId).contains(dHost.getDomainId()))) {
throw new CloudRuntimeException("Host " + host.getName() + " under this Pod " + pod.getName() + " is dedicated to different account/domain");
}
if (accountId != null) {
if (dHost.getAccountId().equals(accountId)) {
hostsToRelease.add(dHost);
} else {
s_logger.error("Host " + host.getName() + " under this Pod " + pod.getName() + " is dedicated to different account/domain");
throw new CloudRuntimeException("Host " + host.getName() + " under this Pod " + pod.getName() + " is dedicated to different account/domain");
}
} else {
if (dHost.getAccountId() == null && dHost.getDomainId().equals(domainId)) {
hostsToRelease.add(dHost);
}
}
}
}
for (DedicatedResourceVO dr : hostsToRelease) {
releaseDedicatedResource(null, null, null, dr.getHostId());
}
}
checkHostsSuitabilityForExplicitDedication(accountId, childDomainIds, hosts);
final Long accountIdFinal = accountId;
return Transaction.execute(new TransactionCallback<List<DedicatedResourceVO>>() {
@Override
public List<DedicatedResourceVO> doInTransaction(TransactionStatus status) {
// find or create the affinity group by name under this account/domain
AffinityGroup group = findOrCreateDedicatedAffinityGroup(domainId, accountIdFinal);
if (group == null) {
s_logger.error("Unable to dedicate zone due to, failed to create dedication affinity group");
throw new CloudRuntimeException("Failed to dedicate zone. Please contact Cloud Support.");
}
DedicatedResourceVO dedicatedResource = new DedicatedResourceVO(null, podId, null, null, null, null, group.getId());
try {
dedicatedResource.setDomainId(domainId);
if (accountIdFinal != null) {
dedicatedResource.setAccountId(accountIdFinal);
}
dedicatedResource = _dedicatedDao.persist(dedicatedResource);
} catch (Exception e) {
s_logger.error("Unable to dedicate pod due to " + e.getMessage(), e);
throw new CloudRuntimeException("Failed to dedicate pod. Please contact Cloud Support.");
}
List<DedicatedResourceVO> result = new ArrayList<DedicatedResourceVO>();
result.add(dedicatedResource);
return result;
}
});
}
@Override
@DB
@ActionEvent(eventType = EventTypes.EVENT_DEDICATE_RESOURCE, eventDescription = "dedicating a Cluster")
public List<DedicatedResourceVO> dedicateCluster(final Long clusterId, final Long domainId, final String accountName) {
Long accountId = null;
List<HostVO> hosts = null;
if (accountName != null) {
Account caller = CallContext.current().getCallingAccount();
Account owner = _accountMgr.finalizeOwner(caller, accountName, domainId, null);
accountId = owner.getId();
}
List<Long> childDomainIds = getDomainChildIds(domainId);
childDomainIds.add(domainId);
checkAccountAndDomain(accountId, domainId);
ClusterVO cluster = _clusterDao.findById(clusterId);
if (cluster == null) {
throw new InvalidParameterValueException("Unable to find cluster by id " + clusterId);
} else {
DedicatedResourceVO dedicatedCluster = _dedicatedDao.findByClusterId(clusterId);
DedicatedResourceVO dedicatedPodOfCluster = _dedicatedDao.findByPodId(cluster.getPodId());
DedicatedResourceVO dedicatedZoneOfCluster = _dedicatedDao.findByZoneId(cluster.getDataCenterId());
//check if cluster is dedicated
if (dedicatedCluster != null) {
s_logger.error("Cluster " + cluster.getName() + " is already dedicated");
throw new CloudRuntimeException("Cluster " + cluster.getName() + " is already dedicated");
}
if (dedicatedPodOfCluster != null) {
boolean domainIdInChildreanList = getDomainChildIds(dedicatedPodOfCluster.getDomainId()).contains(domainId);
//can dedicate a cluster to an account/domain if pod is dedicated to parent-domain
if (dedicatedPodOfCluster.getAccountId() != null || (accountId == null && !domainIdInChildreanList) ||
(accountId != null && !(dedicatedPodOfCluster.getDomainId().equals(domainId) || domainIdInChildreanList))) {
s_logger.error("Cannot dedicate Cluster. Its Pod is already dedicated");
HostPodVO pod = _podDao.findById(cluster.getPodId());
throw new CloudRuntimeException("Cluster's Pod " + pod.getName() + " is already dedicated");
}
}
if (dedicatedZoneOfCluster != null) {
boolean domainIdInChildreanList = getDomainChildIds(dedicatedZoneOfCluster.getDomainId()).contains(domainId);
//can dedicate a cluster to an account/domain if zone is dedicated to parent-domain
if (dedicatedZoneOfCluster.getAccountId() != null || (accountId == null && !domainIdInChildreanList) ||
(accountId != null && !(dedicatedZoneOfCluster.getDomainId().equals(domainId) || domainIdInChildreanList))) {
s_logger.error("Cannot dedicate Cluster. Its zone is already dedicated");
DataCenterVO zone = _zoneDao.findById(cluster.getDataCenterId());
throw new CloudRuntimeException("Cluster's Zone " + zone.getName() + " is already dedicated");
}
}
//check if any resource under this cluster is dedicated to different account or sub-domain
hosts = _hostDao.findByClusterId(cluster.getId());
List<DedicatedResourceVO> hostsToRelease = new ArrayList<DedicatedResourceVO>();
for (HostVO host : hosts) {
DedicatedResourceVO dHost = _dedicatedDao.findByHostId(host.getId());
if (dHost != null) {
if (!(childDomainIds.contains(dHost.getDomainId()))) {
throw new CloudRuntimeException("Host " + host.getName() + " under this Cluster " + cluster.getName() +
" is dedicated to different account/domain");
}
/*if all dedicated resources belongs to same account and domain then we should release dedication
and make new entry for this cluster */
if (accountId != null) {
if (dHost.getAccountId().equals(accountId)) {
hostsToRelease.add(dHost);
} else {
s_logger.error("Cannot dedicate Cluster " + cluster.getName() + " to account" + accountName);
throw new CloudRuntimeException("Cannot dedicate Cluster " + cluster.getName() + " to account" + accountName);
}
} else {
if (dHost.getAccountId() == null && dHost.getDomainId().equals(domainId)) {
hostsToRelease.add(dHost);
}
}
}
}
for (DedicatedResourceVO dr : hostsToRelease) {
releaseDedicatedResource(null, null, null, dr.getHostId());
}
}
checkHostsSuitabilityForExplicitDedication(accountId, childDomainIds, hosts);
final Long accountIdFinal = accountId;
return Transaction.execute(new TransactionCallback<List<DedicatedResourceVO>>() {
@Override
public List<DedicatedResourceVO> doInTransaction(TransactionStatus status) {
// find or create the affinity group by name under this account/domain
AffinityGroup group = findOrCreateDedicatedAffinityGroup(domainId, accountIdFinal);
if (group == null) {
s_logger.error("Unable to dedicate zone due to, failed to create dedication affinity group");
throw new CloudRuntimeException("Failed to dedicate zone. Please contact Cloud Support.");
}
DedicatedResourceVO dedicatedResource = new DedicatedResourceVO(null, null, clusterId, null, null, null, group.getId());
try {
dedicatedResource.setDomainId(domainId);
if (accountIdFinal != null) {
dedicatedResource.setAccountId(accountIdFinal);
}
dedicatedResource = _dedicatedDao.persist(dedicatedResource);
} catch (Exception e) {
s_logger.error("Unable to dedicate host due to " + e.getMessage(), e);
throw new CloudRuntimeException("Failed to dedicate cluster. Please contact Cloud Support.");
}
List<DedicatedResourceVO> result = new ArrayList<DedicatedResourceVO>();
result.add(dedicatedResource);
return result;
}
});
}
@Override
@DB
@ActionEvent(eventType = EventTypes.EVENT_DEDICATE_RESOURCE, eventDescription = "dedicating a Host")
public List<DedicatedResourceVO> dedicateHost(final Long hostId, final Long domainId, final String accountName) {
Long accountId = null;
if (accountName != null) {
Account caller = CallContext.current().getCallingAccount();
Account owner = _accountMgr.finalizeOwner(caller, accountName, domainId, null);
accountId = owner.getId();
}
checkAccountAndDomain(accountId, domainId);
HostVO host = _hostDao.findById(hostId);
if (host == null) {
throw new InvalidParameterValueException("Unable to find host by id " + hostId);
} else {
//check if host is of routing type
if (host.getType() != Host.Type.Routing) {
throw new CloudRuntimeException("Invalid host type for host " + host.getName());
}
DedicatedResourceVO dedicatedHost = _dedicatedDao.findByHostId(hostId);
DedicatedResourceVO dedicatedClusterOfHost = _dedicatedDao.findByClusterId(host.getClusterId());
DedicatedResourceVO dedicatedPodOfHost = _dedicatedDao.findByPodId(host.getPodId());
DedicatedResourceVO dedicatedZoneOfHost = _dedicatedDao.findByZoneId(host.getDataCenterId());
if (dedicatedHost != null) {
s_logger.error("Host " + host.getName() + " is already dedicated");
throw new CloudRuntimeException("Host " + host.getName() + " is already dedicated");
}
if (dedicatedClusterOfHost != null) {
boolean domainIdInChildreanList = getDomainChildIds(dedicatedClusterOfHost.getDomainId()).contains(domainId);
//can dedicate a host to an account/domain if cluster is dedicated to parent-domain
if (dedicatedClusterOfHost.getAccountId() != null || (accountId == null && !domainIdInChildreanList) ||
(accountId != null && !(dedicatedClusterOfHost.getDomainId().equals(domainId) || domainIdInChildreanList))) {
ClusterVO cluster = _clusterDao.findById(host.getClusterId());
s_logger.error("Host's Cluster " + cluster.getName() + " is already dedicated");
throw new CloudRuntimeException("Host's Cluster " + cluster.getName() + " is already dedicated");
}
}
if (dedicatedPodOfHost != null) {
boolean domainIdInChildreanList = getDomainChildIds(dedicatedPodOfHost.getDomainId()).contains(domainId);
//can dedicate a host to an account/domain if pod is dedicated to parent-domain
if (dedicatedPodOfHost.getAccountId() != null || (accountId == null && !domainIdInChildreanList) ||
(accountId != null && !(dedicatedPodOfHost.getDomainId().equals(domainId) || domainIdInChildreanList))) {
HostPodVO pod = _podDao.findById(host.getPodId());
s_logger.error("Host's Pod " + pod.getName() + " is already dedicated");
throw new CloudRuntimeException("Host's Pod " + pod.getName() + " is already dedicated");
}
}
if (dedicatedZoneOfHost != null) {
boolean domainIdInChildreanList = getDomainChildIds(dedicatedZoneOfHost.getDomainId()).contains(domainId);
//can dedicate a host to an account/domain if zone is dedicated to parent-domain
if (dedicatedZoneOfHost.getAccountId() != null || (accountId == null && !domainIdInChildreanList) ||
(accountId != null && !(dedicatedZoneOfHost.getDomainId().equals(domainId) || domainIdInChildreanList))) {
DataCenterVO zone = _zoneDao.findById(host.getDataCenterId());
s_logger.error("Host's Data Center " + zone.getName() + " is already dedicated");
throw new CloudRuntimeException("Host's Data Center " + zone.getName() + " is already dedicated");
}
}
}
List<Long> childDomainIds = getDomainChildIds(domainId);
childDomainIds.add(domainId);
checkHostSuitabilityForExplicitDedication(accountId, childDomainIds, hostId);
final Long accountIdFinal = accountId;
return Transaction.execute(new TransactionCallback<List<DedicatedResourceVO>>() {
@Override
public List<DedicatedResourceVO> doInTransaction(TransactionStatus status) {
// find or create the affinity group by name under this account/domain
AffinityGroup group = findOrCreateDedicatedAffinityGroup(domainId, accountIdFinal);
if (group == null) {
s_logger.error("Unable to dedicate zone due to, failed to create dedication affinity group");
throw new CloudRuntimeException("Failed to dedicate zone. Please contact Cloud Support.");
}
DedicatedResourceVO dedicatedResource = new DedicatedResourceVO(null, null, null, hostId, null, null, group.getId());
try {
dedicatedResource.setDomainId(domainId);
if (accountIdFinal != null) {
dedicatedResource.setAccountId(accountIdFinal);
}
dedicatedResource = _dedicatedDao.persist(dedicatedResource);
} catch (Exception e) {
s_logger.error("Unable to dedicate host due to " + e.getMessage(), e);
throw new CloudRuntimeException("Failed to dedicate host. Please contact Cloud Support.");
}
List<DedicatedResourceVO> result = new ArrayList<DedicatedResourceVO>();
result.add(dedicatedResource);
return result;
}
});
}
private AffinityGroup findOrCreateDedicatedAffinityGroup(Long domainId, Long accountId) {
if (domainId == null) {
return null;
}
AffinityGroup group = null;
String accountName = null;
String affinityGroupName = null;
if (accountId != null) {
AccountVO account = _accountDao.findById(accountId);
accountName = account.getAccountName();
group = _affinityGroupDao.findByAccountAndType(accountId, "ExplicitDedication");
if (group != null) {
return group;
}
// default to a groupname with account/domain information
affinityGroupName = "DedicatedGrp-" + accountName;
} else {
// domain level group
group = _affinityGroupDao.findDomainLevelGroupByType(domainId, "ExplicitDedication");
if (group != null) {
return group;
}
// default to a groupname with account/domain information
String domainName = _domainDao.findById(domainId).getName();
affinityGroupName = "DedicatedGrp-domain-" + domainName;
}
group = _affinityGroupService.createAffinityGroup(accountName, null, domainId, affinityGroupName, "ExplicitDedication", "dedicated resources group");
return group;
}
private List<UserVmVO> getVmsOnHost(long hostId) {
List<UserVmVO> vms = _userVmDao.listUpByHostId(hostId);
List<UserVmVO> vmsByLastHostId = _userVmDao.listByLastHostId(hostId);
if (vmsByLastHostId.size() > 0) {
// check if any VMs are within skip.counting.hours, if yes we have to consider the host.
for (UserVmVO stoppedVM : vmsByLastHostId) {
long secondsSinceLastUpdate = (DateUtil.currentGMTTime().getTime() - stoppedVM.getUpdateTime().getTime()) / 1000;
if (secondsSinceLastUpdate < capacityReleaseInterval) {
vms.add(stoppedVM);
}
}
}
return vms;
}
private boolean checkHostSuitabilityForExplicitDedication(Long accountId, List<Long> domainIds, long hostId) {
boolean suitable = true;
List<UserVmVO> allVmsOnHost = getVmsOnHost(hostId);
if (accountId != null) {
for (UserVmVO vm : allVmsOnHost) {
if (vm.getAccountId() != accountId) {
s_logger.info("Host " + vm.getHostId() + " found to be unsuitable for explicit dedication as it is " + "running instances of another account");
throw new CloudRuntimeException("Host " + hostId + " found to be unsuitable for explicit dedication as it is " +
"running instances of another account");
}
}
} else {
for (UserVmVO vm : allVmsOnHost) {
if (!domainIds.contains(vm.getDomainId())) {
s_logger.info("Host " + vm.getHostId() + " found to be unsuitable for explicit dedication as it is " + "running instances of another domain");
throw new CloudRuntimeException("Host " + hostId + " found to be unsuitable for explicit dedication as it is " +
"running instances of another domain");
}
}
}
return suitable;
}
private boolean checkHostsSuitabilityForExplicitDedication(Long accountId, List<Long> domainIds, List<HostVO> hosts) {
boolean suitable = true;
for (HostVO host : hosts) {
checkHostSuitabilityForExplicitDedication(accountId, domainIds, host.getId());
}
return suitable;
}
private void checkAccountAndDomain(Long accountId, Long domainId) {
DomainVO domain = _domainDao.findById(domainId);
if (domain == null) {
throw new InvalidParameterValueException("Unable to find the domain by id " + domainId + ", please specify valid domainId");
}
//check if account belongs to the domain id
if (accountId != null) {
AccountVO account = _accountDao.findById(accountId);
if (account == null || domainId != account.getDomainId()) {
throw new InvalidParameterValueException("Please specify the domain id of the account id " + accountId);
}
}
}
private List<Long> getDomainChildIds(long domainId) {
DomainVO domainRecord = _domainDao.findById(domainId);
List<Long> domainIds = new ArrayList<Long>();
domainIds.add(domainRecord.getId());
// find all domain Ids till leaf
List<DomainVO> allChildDomains = _domainDao.findAllChildren(domainRecord.getPath(), domainRecord.getId());
for (DomainVO domain : allChildDomains) {
domainIds.add(domain.getId());
}
return domainIds;
}
@Override
public DedicateZoneResponse createDedicateZoneResponse(DedicatedResources resource) {
DedicateZoneResponse dedicateZoneResponse = new DedicateZoneResponse();
DataCenterVO dc = _zoneDao.findById(resource.getDataCenterId());
DomainVO domain = _domainDao.findById(resource.getDomainId());
AccountVO account = _accountDao.findById(resource.getAccountId());
AffinityGroup group = _affinityGroupDao.findById(resource.getAffinityGroupId());
dedicateZoneResponse.setId(resource.getUuid());
dedicateZoneResponse.setZoneId(dc.getUuid());
dedicateZoneResponse.setZoneName(dc.getName());
dedicateZoneResponse.setDomainId(domain.getUuid());
dedicateZoneResponse.setAffinityGroupId(group.getUuid());
if (account != null) {
dedicateZoneResponse.setAccountId(account.getUuid());
}
dedicateZoneResponse.setObjectName("dedicatedzone");
return dedicateZoneResponse;
}
@Override
public DedicatePodResponse createDedicatePodResponse(DedicatedResources resource) {
DedicatePodResponse dedicatePodResponse = new DedicatePodResponse();
HostPodVO pod = _podDao.findById(resource.getPodId());
DomainVO domain = _domainDao.findById(resource.getDomainId());
AccountVO account = _accountDao.findById(resource.getAccountId());
AffinityGroup group = _affinityGroupDao.findById(resource.getAffinityGroupId());
dedicatePodResponse.setId(resource.getUuid());
dedicatePodResponse.setPodId(pod.getUuid());
dedicatePodResponse.setPodName(pod.getName());
dedicatePodResponse.setDomainId(domain.getUuid());
dedicatePodResponse.setAffinityGroupId(group.getUuid());
if (account != null) {
dedicatePodResponse.setAccountId(account.getUuid());
}
dedicatePodResponse.setObjectName("dedicatedpod");
return dedicatePodResponse;
}
@Override
public DedicateClusterResponse createDedicateClusterResponse(DedicatedResources resource) {
DedicateClusterResponse dedicateClusterResponse = new DedicateClusterResponse();
ClusterVO cluster = _clusterDao.findById(resource.getClusterId());
DomainVO domain = _domainDao.findById(resource.getDomainId());
AccountVO account = _accountDao.findById(resource.getAccountId());
AffinityGroup group = _affinityGroupDao.findById(resource.getAffinityGroupId());
dedicateClusterResponse.setId(resource.getUuid());
dedicateClusterResponse.setClusterId(cluster.getUuid());
dedicateClusterResponse.setClusterName(cluster.getName());
dedicateClusterResponse.setDomainId(domain.getUuid());
dedicateClusterResponse.setAffinityGroupId(group.getUuid());
if (account != null) {
dedicateClusterResponse.setAccountId(account.getUuid());
}
dedicateClusterResponse.setObjectName("dedicatedcluster");
return dedicateClusterResponse;
}
@Override
public DedicateHostResponse createDedicateHostResponse(DedicatedResources resource) {
DedicateHostResponse dedicateHostResponse = new DedicateHostResponse();
HostVO host = _hostDao.findById(resource.getHostId());
DomainVO domain = _domainDao.findById(resource.getDomainId());
AccountVO account = _accountDao.findById(resource.getAccountId());
AffinityGroup group = _affinityGroupDao.findById(resource.getAffinityGroupId());
dedicateHostResponse.setId(resource.getUuid());
dedicateHostResponse.setHostId(host.getUuid());
dedicateHostResponse.setHostName(host.getName());
dedicateHostResponse.setDomainId(domain.getUuid());
dedicateHostResponse.setAffinityGroupId(group.getUuid());
if (account != null) {
dedicateHostResponse.setAccountId(account.getUuid());
}
dedicateHostResponse.setObjectName("dedicatedhost");
return dedicateHostResponse;
}
@Override
public List<Class<?>> getCommands() {
List<Class<?>> cmdList = new ArrayList<Class<?>>();
cmdList.add(DedicateZoneCmd.class);
cmdList.add(DedicatePodCmd.class);
cmdList.add(DedicateClusterCmd.class);
cmdList.add(DedicateHostCmd.class);
cmdList.add(ListDedicatedZonesCmd.class);
cmdList.add(ListDedicatedPodsCmd.class);
cmdList.add(ListDedicatedClustersCmd.class);
cmdList.add(ListDedicatedHostsCmd.class);
cmdList.add(ReleaseDedicatedClusterCmd.class);
cmdList.add(ReleaseDedicatedHostCmd.class);
cmdList.add(ReleaseDedicatedPodCmd.class);
cmdList.add(ReleaseDedicatedZoneCmd.class);
return cmdList;
}
@Override
public Pair<List<? extends DedicatedResourceVO>, Integer> listDedicatedZones(ListDedicatedZonesCmd cmd) {
Long zoneId = cmd.getZoneId();
Long domainId = cmd.getDomainId();
String accountName = cmd.getAccountName();
Long accountId = null;
Long affinityGroupId = cmd.getAffinityGroupId();
if (accountName != null) {
if (domainId != null) {
Account account = _accountDao.findActiveAccount(accountName, domainId);
if (account != null) {
accountId = account.getId();
}
} else {
throw new InvalidParameterValueException("Please specify the domain id of the account: " + accountName);
}
}
Pair<List<DedicatedResourceVO>, Integer> result = _dedicatedDao.searchDedicatedZones(zoneId, domainId, accountId, affinityGroupId);
return new Pair<List<? extends DedicatedResourceVO>, Integer>(result.first(), result.second());
}
@Override
public Pair<List<? extends DedicatedResourceVO>, Integer> listDedicatedPods(ListDedicatedPodsCmd cmd) {
Long podId = cmd.getPodId();
Long domainId = cmd.getDomainId();
String accountName = cmd.getAccountName();
Long accountId = null;
Long affinityGroupId = cmd.getAffinityGroupId();
if (accountName != null) {
if (domainId != null) {
Account account = _accountDao.findActiveAccount(accountName, domainId);
if (account != null) {
accountId = account.getId();
}
} else {
throw new InvalidParameterValueException("Please specify the domain id of the account: " + accountName);
}
}
Pair<List<DedicatedResourceVO>, Integer> result = _dedicatedDao.searchDedicatedPods(podId, domainId, accountId, affinityGroupId);
return new Pair<List<? extends DedicatedResourceVO>, Integer>(result.first(), result.second());
}
@Override
public Pair<List<? extends DedicatedResourceVO>, Integer> listDedicatedClusters(ListDedicatedClustersCmd cmd) {
Long clusterId = cmd.getClusterId();
Long domainId = cmd.getDomainId();
String accountName = cmd.getAccountName();
Long accountId = null;
Long affinityGroupId = cmd.getAffinityGroupId();
if (accountName != null) {
if (domainId != null) {
Account account = _accountDao.findActiveAccount(accountName, domainId);
if (account != null) {
accountId = account.getId();
}
} else {
throw new InvalidParameterValueException("Please specify the domain id of the account: " + accountName);
}
}
Pair<List<DedicatedResourceVO>, Integer> result = _dedicatedDao.searchDedicatedClusters(clusterId, domainId, accountId, affinityGroupId);
return new Pair<List<? extends DedicatedResourceVO>, Integer>(result.first(), result.second());
}
@Override
public Pair<List<? extends DedicatedResourceVO>, Integer> listDedicatedHosts(ListDedicatedHostsCmd cmd) {
Long hostId = cmd.getHostId();
Long domainId = cmd.getDomainId();
String accountName = cmd.getAccountName();
Long affinityGroupId = cmd.getAffinityGroupId();
Long accountId = null;
if (accountName != null) {
if (domainId != null) {
Account account = _accountDao.findActiveAccount(accountName, domainId);
if (account != null) {
accountId = account.getId();
}
} else {
throw new InvalidParameterValueException("Please specify the domain id of the account: " + accountName);
}
}
Pair<List<DedicatedResourceVO>, Integer> result = _dedicatedDao.searchDedicatedHosts(hostId, domainId, accountId, affinityGroupId);
return new Pair<List<? extends DedicatedResourceVO>, Integer>(result.first(), result.second());
}
@Override
@DB
@ActionEvent(eventType = EventTypes.EVENT_DEDICATE_RESOURCE_RELEASE, eventDescription = "Releasing dedicated resource")
public boolean releaseDedicatedResource(final Long zoneId, Long podId, Long clusterId, Long hostId) throws InvalidParameterValueException {
DedicatedResourceVO resource = null;
if (zoneId != null) {
resource = _dedicatedDao.findByZoneId(zoneId);
}
if (podId != null) {
resource = _dedicatedDao.findByPodId(podId);
}
if (clusterId != null) {
resource = _dedicatedDao.findByClusterId(clusterId);
}
if (hostId != null) {
resource = _dedicatedDao.findByHostId(hostId);
}
if (resource == null) {
throw new InvalidParameterValueException("No Dedicated Resource available to release");
} else {
final DedicatedResourceVO resourceFinal = resource;
Transaction.execute(new TransactionCallbackNoReturn() {
@Override
public void doInTransactionWithoutResult(TransactionStatus status) {
Long resourceId = resourceFinal.getId();
if (!_dedicatedDao.remove(resourceId)) {
throw new CloudRuntimeException("Failed to delete Resource " + resourceId);
}
if (zoneId != null) {
// remove the domainId set in zone
DataCenterVO dc = _zoneDao.findById(zoneId);
if (dc != null) {
dc.setDomainId(null);
dc.setDomain(null);
if (!_zoneDao.update(zoneId, dc)) {
throw new CloudRuntimeException("Failed to release dedicated zone, could not clear domainId. Please contact Cloud Support.");
}
}
}
}
});
// find the group associated and check if there are any more
// resources under that group
List<DedicatedResourceVO> resourcesInGroup = _dedicatedDao.listByAffinityGroupId(resource.getAffinityGroupId());
if (resourcesInGroup.isEmpty()) {
// delete the group
_affinityGroupService.deleteAffinityGroup(resource.getAffinityGroupId(), null, null, null, null);
}
}
return true;
}
}