mirror of https://github.com/apache/cloudstack.git
299 lines
10 KiB
Java
299 lines
10 KiB
Java
// 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 com.cloud.storage.swift;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.Collections;
|
|
import java.util.Date;
|
|
import java.util.List;
|
|
import java.util.Map;
|
|
|
|
import javax.ejb.Local;
|
|
import javax.inject.Inject;
|
|
import javax.naming.ConfigurationException;
|
|
|
|
import org.apache.cloudstack.api.command.admin.swift.ListSwiftsCmd;
|
|
import org.apache.cloudstack.api.command.user.iso.DeleteIsoCmd;
|
|
import org.apache.cloudstack.api.command.user.template.DeleteTemplateCmd;
|
|
import org.apache.log4j.Logger;
|
|
import org.springframework.stereotype.Component;
|
|
|
|
import com.cloud.agent.AgentManager;
|
|
import com.cloud.agent.api.Answer;
|
|
import com.cloud.agent.api.to.SwiftTO;
|
|
import org.apache.cloudstack.api.command.admin.swift.AddSwiftCmd;
|
|
import org.apache.cloudstack.storage.command.DeleteCommand;
|
|
import org.apache.cloudstack.storage.to.TemplateObjectTO;
|
|
|
|
import com.cloud.configuration.Config;
|
|
import com.cloud.configuration.dao.ConfigurationDao;
|
|
import com.cloud.dc.DataCenterVO;
|
|
import com.cloud.dc.dao.DataCenterDao;
|
|
import com.cloud.exception.DiscoveryException;
|
|
import com.cloud.host.HostVO;
|
|
import com.cloud.host.dao.HostDao;
|
|
import com.cloud.storage.SwiftVO;
|
|
import com.cloud.storage.VMTemplateHostVO;
|
|
import com.cloud.storage.VMTemplateSwiftVO;
|
|
import com.cloud.storage.VMTemplateZoneVO;
|
|
import com.cloud.storage.dao.SwiftDao;
|
|
import com.cloud.storage.dao.VMTemplateHostDao;
|
|
import com.cloud.storage.dao.VMTemplateSwiftDao;
|
|
import com.cloud.storage.dao.VMTemplateZoneDao;
|
|
import com.cloud.utils.Pair;
|
|
import com.cloud.utils.component.ManagerBase;
|
|
import com.cloud.utils.db.Filter;
|
|
import com.cloud.utils.db.SearchCriteria;
|
|
import com.cloud.utils.db.SearchCriteria.Op;
|
|
import com.cloud.utils.db.SearchCriteria2;
|
|
import com.cloud.utils.db.SearchCriteriaService;
|
|
import com.cloud.utils.exception.CloudRuntimeException;
|
|
|
|
@Component
|
|
@Local(value = { SwiftManager.class })
|
|
public class SwiftManagerImpl extends ManagerBase implements SwiftManager {
|
|
private static final Logger s_logger = Logger.getLogger(SwiftManagerImpl.class);
|
|
|
|
@Inject
|
|
private SwiftDao _swiftDao;
|
|
@Inject
|
|
VMTemplateSwiftDao _vmTmpltSwiftlDao;
|
|
@Inject
|
|
private ConfigurationDao _configDao;
|
|
@Inject
|
|
private AgentManager _agentMgr;
|
|
@Inject
|
|
private DataCenterDao _dcDao;
|
|
@Inject
|
|
private VMTemplateZoneDao _vmTmpltZoneDao;
|
|
@Inject
|
|
private VMTemplateHostDao _vmTmpltHostDao;
|
|
@Inject
|
|
private HostDao _hostDao;
|
|
|
|
@Override
|
|
public SwiftTO getSwiftTO(Long swiftId) {
|
|
return _swiftDao.getSwiftTO(swiftId);
|
|
}
|
|
|
|
@Override
|
|
public SwiftTO getSwiftTO() {
|
|
return _swiftDao.getSwiftTO(null);
|
|
}
|
|
|
|
@Override
|
|
public boolean isSwiftEnabled() {
|
|
Boolean swiftEnable = Boolean.valueOf(_configDao.getValue(Config.SwiftEnable.key()));
|
|
if (swiftEnable) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public boolean isTemplateInstalled(Long templateId) {
|
|
|
|
SearchCriteriaService<VMTemplateSwiftVO, VMTemplateSwiftVO> sc = SearchCriteria2.create(VMTemplateSwiftVO.class);
|
|
sc.addAnd(sc.getEntity().getTemplateId(), Op.EQ, templateId);
|
|
return !sc.list().isEmpty();
|
|
}
|
|
|
|
@Override
|
|
public SwiftVO addSwift(AddSwiftCmd cmd) throws DiscoveryException {
|
|
if (!isSwiftEnabled()) {
|
|
throw new DiscoveryException("Swift is not enabled");
|
|
}
|
|
SwiftVO swift = new SwiftVO(cmd.getUrl(), cmd.getAccount(), cmd.getUsername(), cmd.getKey());
|
|
swift = _swiftDao.persist(swift);
|
|
return swift;
|
|
}
|
|
|
|
@Override
|
|
public boolean start() {
|
|
if (s_logger.isInfoEnabled()) {
|
|
s_logger.info("Start Swift Manager");
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public void deleteIso(DeleteIsoCmd cmd) {
|
|
String msg;
|
|
SwiftTO swift = getSwiftTO();
|
|
if (swift == null) {
|
|
msg = "There is no Swift in this setup";
|
|
s_logger.warn(msg);
|
|
throw new CloudRuntimeException(msg);
|
|
}
|
|
VMTemplateSwiftVO tmpltSwiftRef = _vmTmpltSwiftlDao.findBySwiftTemplate(swift.getId(), cmd.getId());
|
|
if ( tmpltSwiftRef == null ) {
|
|
msg = "Delete ISO failed due to cannot find ISO " + cmd.getId() + " in Swift ";
|
|
s_logger.warn(msg);
|
|
throw new CloudRuntimeException(msg);
|
|
}
|
|
TemplateObjectTO tmplTO = new TemplateObjectTO();
|
|
tmplTO.setDataStore(swift);
|
|
tmplTO.setId(cmd.getId());
|
|
Answer answer = _agentMgr.sendToSSVM(null, new DeleteCommand(tmplTO));
|
|
if (answer == null || !answer.getResult()) {
|
|
msg = "Failed to delete " + tmpltSwiftRef + " due to " + ((answer == null) ? "answer is null" : answer.getDetails());
|
|
s_logger.warn(msg);
|
|
throw new CloudRuntimeException(msg);
|
|
} else {
|
|
_vmTmpltSwiftlDao.remove(tmpltSwiftRef.getId());
|
|
s_logger.debug("Deleted template " + cmd.getId() + " in Swift");
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void deleteTemplate(DeleteTemplateCmd cmd) {
|
|
String msg;
|
|
SwiftTO swift = getSwiftTO();
|
|
if (swift == null) {
|
|
msg = "There is no Swift in this setup";
|
|
s_logger.warn(msg);
|
|
throw new CloudRuntimeException(msg);
|
|
}
|
|
VMTemplateSwiftVO tmpltSwiftRef = _vmTmpltSwiftlDao.findBySwiftTemplate(swift.getId(), cmd.getId());
|
|
if (tmpltSwiftRef == null) {
|
|
msg = "Delete Template failed due to cannot find Template" + cmd.getId() + " in Swift ";
|
|
s_logger.warn(msg);
|
|
throw new CloudRuntimeException(msg);
|
|
}
|
|
TemplateObjectTO tmplTO = new TemplateObjectTO();
|
|
tmplTO.setId(cmd.getId());
|
|
Answer answer = _agentMgr.sendToSSVM(null, new DeleteCommand(tmplTO));
|
|
if (answer == null || !answer.getResult()) {
|
|
msg = "Failed to delete " + tmpltSwiftRef + " due to " + ((answer == null) ? "answer is null" : answer.getDetails());
|
|
s_logger.warn(msg);
|
|
throw new CloudRuntimeException(msg);
|
|
} else {
|
|
_vmTmpltSwiftlDao.remove(tmpltSwiftRef.getId());
|
|
s_logger.debug("Deleted template " + cmd.getId() + " in Swift");
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void propagateTemplateOnAllZones(Long tmpltId) {
|
|
String msg;
|
|
SwiftTO swift = getSwiftTO();
|
|
if (swift == null) {
|
|
msg = "There is no Swift in this setup";
|
|
s_logger.trace(msg);
|
|
return;
|
|
}
|
|
VMTemplateSwiftVO tmpltSwiftRef = _vmTmpltSwiftlDao.findOneByTemplateId(tmpltId);
|
|
if (tmpltSwiftRef != null) {
|
|
List<DataCenterVO> dcs = _dcDao.listAll();
|
|
for (DataCenterVO dc : dcs) {
|
|
VMTemplateZoneVO tmpltZoneVO = new VMTemplateZoneVO(dc.getId(), tmpltId, new Date());
|
|
try {
|
|
_vmTmpltZoneDao.persist(tmpltZoneVO);
|
|
} catch (Exception e) {
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void propagateSwiftTmplteOnZone(Long zoneId) {
|
|
String msg;
|
|
SwiftTO swift = getSwiftTO();
|
|
if (swift == null) {
|
|
msg = "There is no Swift in this setup";
|
|
s_logger.trace(msg);
|
|
return;
|
|
}
|
|
List<Long> tmpltIds = new ArrayList<Long>();
|
|
List<VMTemplateSwiftVO> tmpltSwiftRefs = _vmTmpltSwiftlDao.listAll();
|
|
if (tmpltSwiftRefs == null) {
|
|
return;
|
|
}
|
|
for (VMTemplateSwiftVO tmpltSwiftRef : tmpltSwiftRefs) {
|
|
Long tmpltId = tmpltSwiftRef.getTemplateId();
|
|
if (!tmpltIds.contains(tmpltId)) {
|
|
tmpltIds.add(tmpltId);
|
|
VMTemplateZoneVO tmpltZoneVO = new VMTemplateZoneVO(zoneId, tmpltId, new Date());
|
|
try {
|
|
_vmTmpltZoneDao.persist(tmpltZoneVO);
|
|
} catch (Exception e) {
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public Long chooseZoneForTmpltExtract(Long tmpltId) {
|
|
SwiftTO swift = getSwiftTO();
|
|
if (swift == null) {
|
|
return null;
|
|
}
|
|
|
|
List<VMTemplateHostVO> tmpltHosts = _vmTmpltHostDao.listByOnlyTemplateId(tmpltId);
|
|
if (tmpltHosts != null) {
|
|
Collections.shuffle(tmpltHosts);
|
|
for (VMTemplateHostVO tHost : tmpltHosts) {
|
|
HostVO host = _hostDao.findById(tHost.getHostId());
|
|
if (host != null) {
|
|
return host.getDataCenterId();
|
|
}
|
|
throw new CloudRuntimeException("can not find secondary storage host");
|
|
}
|
|
}
|
|
List<DataCenterVO> dcs = _dcDao.listAll();
|
|
Collections.shuffle(dcs);
|
|
return dcs.get(0).getId();
|
|
}
|
|
|
|
@Override
|
|
public Pair<List<SwiftVO>, Integer> listSwifts(ListSwiftsCmd cmd) {
|
|
Filter searchFilter = new Filter(SwiftVO.class, "id", Boolean.TRUE, cmd.getStartIndex(), cmd.getPageSizeVal());
|
|
SearchCriteria<SwiftVO> sc = _swiftDao.createSearchCriteria();
|
|
if (cmd.getId() != null) {
|
|
sc.addAnd("id", SearchCriteria.Op.EQ, cmd.getId());
|
|
}
|
|
return _swiftDao.searchAndCount(sc, searchFilter);
|
|
|
|
}
|
|
|
|
@Override
|
|
public VMTemplateSwiftVO findByTmpltId(Long tmpltId) {
|
|
return _vmTmpltSwiftlDao.findOneByTemplateId(tmpltId);
|
|
}
|
|
|
|
@Override
|
|
public boolean stop() {
|
|
if (s_logger.isInfoEnabled()) {
|
|
s_logger.info("Stop Swift Manager");
|
|
}
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
|
|
if (s_logger.isInfoEnabled()) {
|
|
s_logger.info("Start configuring Swift Manager : " + name);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
protected SwiftManagerImpl() {
|
|
}
|
|
}
|