| // 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.network.contrail.management; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import javax.inject.Inject; |
| |
| import org.apache.cloudstack.context.CallContext; |
| import org.apache.cloudstack.network.contrail.api.response.ServiceInstanceResponse; |
| import org.apache.cloudstack.network.contrail.model.ServiceInstanceModel; |
| import org.apache.cloudstack.network.contrail.model.VirtualMachineModel; |
| import org.apache.cloudstack.network.contrail.model.VirtualNetworkModel; |
| import org.apache.log4j.Logger; |
| |
| import com.cloud.api.ApiDBUtils; |
| import com.cloud.dc.DataCenter; |
| import com.cloud.deploy.DataCenterDeployment; |
| import com.cloud.event.ActionEvent; |
| import com.cloud.event.EventTypes; |
| import com.cloud.exception.InsufficientCapacityException; |
| import com.cloud.exception.InvalidParameterValueException; |
| import com.cloud.network.Network; |
| import com.cloud.network.NetworkModel; |
| import com.cloud.network.Networks.TrafficType; |
| import com.cloud.network.dao.NetworkVO; |
| import com.cloud.offering.ServiceOffering; |
| import com.cloud.projects.Project; |
| import com.cloud.template.VirtualMachineTemplate; |
| import com.cloud.user.Account; |
| import com.cloud.user.AccountService; |
| import com.cloud.user.UserVO; |
| import com.cloud.user.dao.UserDao; |
| import com.cloud.utils.exception.CloudRuntimeException; |
| import com.cloud.vm.NicProfile; |
| import com.cloud.vm.UserVmVO; |
| import com.cloud.vm.VirtualMachineManager; |
| import com.cloud.vm.VirtualMachineName; |
| import com.cloud.vm.dao.UserVmDao; |
| import com.google.gson.Gson; |
| |
| import net.juniper.contrail.api.ApiConnector; |
| import net.juniper.contrail.api.types.ServiceInstance; |
| |
| public class ServiceManagerImpl implements ServiceManager { |
| private static final Logger s_logger = Logger.getLogger(ServiceManager.class); |
| |
| @Inject |
| UserDao _userDao; |
| @Inject |
| UserVmDao _vmDao; |
| @Inject |
| VirtualMachineManager _vmManager; |
| @Inject |
| NetworkModel _networkModel; |
| @Inject |
| AccountService _accountService; |
| @Inject |
| ContrailManager _manager; |
| |
| /** |
| * In the case of service instance the master object is in the contrail API server. This object stores the |
| * service instance parameters in the database. |
| * |
| * @param owner Used to determine the project. |
| * @param name Service instance name (user specified). |
| * @param template Image to execute. |
| * @param serviceOffering |
| * @param left Inside network. |
| * @param right Outside network. |
| * @return |
| */ |
| |
| /** |
| * create a new ServiceVM object. |
| * @return |
| */ |
| @ActionEvent(eventType = EventTypes.EVENT_VM_CREATE, eventDescription = "createServiceInstance", create = true) |
| private ServiceVirtualMachine createServiceVM(DataCenter zone, Account owner, VirtualMachineTemplate template, ServiceOffering serviceOffering, String name, |
| ServiceInstance siObj, Network left, Network right) { |
| long id = _vmDao.getNextInSequence(Long.class, "id"); |
| |
| DataCenterDeployment plan = new DataCenterDeployment(zone.getId()); |
| LinkedHashMap<NetworkVO, List<? extends NicProfile>> networks = new LinkedHashMap<NetworkVO, List<? extends NicProfile>>(); |
| NetworkVO linklocal = (NetworkVO) _networkModel.getSystemNetworkByZoneAndTrafficType(zone.getId(), |
| TrafficType.Management); |
| networks.put(linklocal, new ArrayList<NicProfile>()); |
| networks.put((NetworkVO)left, new ArrayList<NicProfile>()); |
| networks.put((NetworkVO)right, new ArrayList<NicProfile>()); |
| String instanceName = VirtualMachineName.getVmName(id, owner.getId(), "SRV"); |
| |
| long userId = CallContext.current().getCallingUserId(); |
| if (CallContext.current().getCallingAccount().getId() != owner.getId()) { |
| List<UserVO> userVOs = _userDao.listByAccount(owner.getAccountId()); |
| if (!userVOs.isEmpty()) { |
| userId = userVOs.get(0).getId(); |
| } |
| } |
| |
| ServiceVirtualMachine svm = |
| new ServiceVirtualMachine(id, instanceName, name, template.getId(), serviceOffering.getId(), template.getHypervisorType(), template.getGuestOSId(), |
| zone.getId(), owner.getDomainId(), owner.getAccountId(), userId, false); |
| |
| // database synchronization code must be able to distinguish service instance VMs. |
| Map<String, String> kvmap = new HashMap<String, String>(); |
| kvmap.put("service-instance", siObj.getUuid()); |
| Gson json = new Gson(); |
| String userData = json.toJson(kvmap); |
| svm.setUserData(userData); |
| |
| try { |
| _vmManager.allocate(instanceName, template, serviceOffering, networks, plan, template.getHypervisorType()); |
| } catch (InsufficientCapacityException ex) { |
| throw new CloudRuntimeException("Insufficient capacity", ex); |
| } |
| CallContext.current().setEventDetails("Vm Id: " + svm.getId()); |
| return svm; |
| } |
| |
| @Override |
| public ServiceVirtualMachine createServiceInstance(DataCenter zone, Account owner, VirtualMachineTemplate template, ServiceOffering serviceOffering, String name, |
| Network left, Network right) { |
| s_logger.debug("createServiceInstance by " + owner.getAccountName()); |
| // TODO: permission model. |
| // service instances need to be able to access the public network. |
| if (left.getTrafficType() == TrafficType.Guest) { |
| _networkModel.checkNetworkPermissions(owner, left); |
| } |
| if (right.getTrafficType() == TrafficType.Guest) { |
| _networkModel.checkNetworkPermissions(owner, right); |
| } |
| |
| final ApiConnector api = _manager.getApiConnector(); |
| VirtualNetworkModel leftModel = _manager.getDatabase().lookupVirtualNetwork(left.getUuid(), |
| _manager.getCanonicalName(left), left.getTrafficType()); |
| if (leftModel == null) { |
| throw new CloudRuntimeException("Unable to read virtual-network object"); |
| } |
| VirtualNetworkModel rightModel = _manager.getDatabase().lookupVirtualNetwork(right.getUuid(), |
| _manager.getCanonicalName(right), right.getTrafficType()); |
| if (rightModel == null) { |
| throw new CloudRuntimeException("Unable to read virtual-network object"); |
| } |
| |
| net.juniper.contrail.api.types.Project project; |
| try { |
| project = _manager.getVncProject(owner.getDomainId(), owner.getAccountId()); |
| } catch (IOException ex) { |
| s_logger.warn("read project", ex); |
| throw new CloudRuntimeException(ex); |
| } |
| |
| try { |
| final String srvid = api.findByName(ServiceInstance.class, project, name); |
| if (srvid != null) { |
| throw new InvalidParameterValueException("service-instance " + name + " already exists uuid=" + srvid); |
| } |
| } catch (IOException ex) { |
| s_logger.warn("service-instance lookup", ex); |
| throw new CloudRuntimeException(ex); |
| } |
| |
| // 1. Create service-instance. |
| ServiceInstanceModel serviceModel = new ServiceInstanceModel(project, name, template, serviceOffering, |
| leftModel, rightModel); |
| |
| try { |
| serviceModel.update(_manager.getModelController()); |
| } catch (Exception ex) { |
| s_logger.warn("service-instance update", ex); |
| throw new CloudRuntimeException(ex); |
| } |
| |
| s_logger.debug("service-instance object created"); |
| |
| ServiceInstance siObj; |
| try { |
| _manager.getDatabase().getServiceInstances().add(serviceModel); |
| siObj = serviceModel.getServiceInstance(); |
| } catch (Exception ex) { |
| s_logger.warn("DB add", ex); |
| throw new CloudRuntimeException(ex); |
| } |
| |
| // 2. Create one virtual-machine. |
| String svmName = name.replace(" ", "_") + "-1"; |
| ServiceVirtualMachine svm = createServiceVM(zone, owner, template, serviceOffering, svmName, siObj, left, right); |
| |
| s_logger.debug("created VMInstance " + svm.getUuid()); |
| |
| // 3. Create the virtual-machine model and push the update. |
| VirtualMachineModel instanceModel = new VirtualMachineModel(svm, svm.getUuid()); |
| _manager.getDatabase().getVirtualMachines().add(instanceModel); |
| try { |
| instanceModel.setServiceInstance(_manager.getModelController(), svm, serviceModel); |
| instanceModel.update(_manager.getModelController()); |
| } catch (Exception ex) { |
| s_logger.warn("service virtual-machine update", ex); |
| throw new CloudRuntimeException(ex); |
| } |
| |
| return svm; |
| } |
| |
| @Override |
| public void startServiceInstance(long instanceId) { |
| s_logger.debug("start service instance " + instanceId); |
| |
| UserVmVO vm = _vmDao.findById(instanceId); |
| _vmManager.start(vm.getUuid(), null); |
| } |
| |
| @Override |
| public ServiceInstanceResponse createServiceInstanceResponse(long instanceId) { |
| s_logger.debug("ServiceInstance response for id: " + instanceId); |
| |
| UserVmVO vm = _vmDao.findById(instanceId); |
| ServiceInstanceResponse response = new ServiceInstanceResponse(); |
| response.setId(vm.getUuid()); |
| Account owner = _accountService.getAccount(vm.getAccountId()); |
| |
| if (owner.getType() == Account.ACCOUNT_TYPE_PROJECT) { |
| Project project = ApiDBUtils.findProjectByProjectAccountIdIncludingRemoved(owner.getAccountId()); |
| response.setProjectId(project.getUuid()); |
| response.setProjectName(project.getName()); |
| } else { |
| response.setAccountName(owner.getAccountName()); |
| } |
| return response; |
| } |
| |
| } |