| // 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.model; |
| |
| import java.io.IOException; |
| |
| import net.juniper.contrail.api.ApiConnector; |
| import net.juniper.contrail.api.types.FloatingIp; |
| |
| import org.apache.log4j.Logger; |
| |
| import org.apache.cloudstack.network.contrail.management.ContrailManager; |
| |
| import com.cloud.exception.InternalErrorException; |
| import com.cloud.network.PublicIpAddress; |
| import com.cloud.network.dao.IPAddressVO; |
| import com.cloud.utils.exception.CloudRuntimeException; |
| import com.cloud.vm.NicVO; |
| import com.cloud.vm.VMInstanceVO; |
| |
| public class FloatingIpModel extends ModelObjectBase { |
| private static final Logger s_logger = Logger.getLogger(FloatingIpModel.class); |
| |
| private String _uuid; |
| private long _id; |
| private String _name; |
| private String _addr; |
| private boolean _initialized; |
| |
| /* |
| * cached API server objects |
| */ |
| private FloatingIp _fip; |
| private FloatingIpPoolModel _fipPoolModel; |
| |
| public FloatingIpModel(String uuid) { |
| _uuid = uuid; |
| } |
| |
| public void addToFloatingIpPool(FloatingIpPoolModel fipPoolModel) { |
| _fipPoolModel = fipPoolModel; |
| if (fipPoolModel != null) { |
| fipPoolModel.addSuccessor(this); |
| } |
| } |
| |
| public void addToVMInterface(VMInterfaceModel vmiModel) { |
| if (vmiModel != null) { |
| vmiModel.addSuccessor(this); |
| } |
| } |
| |
| /* |
| * Resynchronize internal state from the cloudstack DB object. |
| */ |
| public void build(ModelController controller, PublicIpAddress ip) { |
| setProperties(controller, ip); |
| } |
| |
| @Override |
| public int compareTo(ModelObject o) { |
| FloatingIpModel other; |
| try { |
| other = (FloatingIpModel)o; |
| } catch (ClassCastException ex) { |
| String clsname = o.getClass().getName(); |
| return FloatingIpModel.class.getName().compareTo(clsname); |
| } |
| |
| return _uuid.compareTo(other._uuid); |
| } |
| |
| @Override |
| public void delete(ModelController controller) throws IOException { |
| ApiConnector api = controller.getApiAccessor(); |
| for (ModelObject successor : successors()) { |
| successor.delete(controller); |
| } |
| |
| try { |
| api.delete(FloatingIp.class, _uuid); |
| } catch (IOException ex) { |
| s_logger.warn("floating ip delete", ex); |
| } |
| } |
| |
| @Override |
| public void destroy(ModelController controller) throws IOException { |
| delete(controller); |
| |
| for (ModelObject successor : successors()) { |
| successor.destroy(controller); |
| } |
| clearSuccessors(); |
| } |
| |
| public String getName() { |
| return _name; |
| } |
| |
| public String getUuid() { |
| return _uuid; |
| } |
| |
| public FloatingIp getFloatingIp() { |
| return _fip; |
| } |
| |
| /** |
| * Initialize the object properties based on the DB object. |
| * Common code between plugin calls and DBSync. |
| */ |
| public void setProperties(ModelController controller, PublicIpAddress ip) { |
| _uuid = ip.getUuid(); |
| _name = Long.toString(ip.getId()); |
| _addr = ip.getAddress().addr(); |
| _id = ip.getId(); |
| assert _fipPoolModel != null : "floating ip uuid is not set"; |
| _initialized = true; |
| } |
| |
| @Override |
| public void update(ModelController controller) throws InternalErrorException, IOException { |
| |
| assert _initialized; |
| |
| ApiConnector api = controller.getApiAccessor(); |
| ContrailManager manager = controller.getManager(); |
| FloatingIp fip = _fip; |
| |
| if (_fip == null) { |
| _fip = fip = (FloatingIp)controller.getApiAccessor().findById(FloatingIp.class, _uuid); |
| if (fip == null) { |
| fip = new FloatingIp(); |
| fip.setUuid(_uuid); |
| fip.setAddress(_addr); |
| fip.setName(_name); |
| fip.setParent(_fipPoolModel.getFloatingIpPool()); |
| } |
| } |
| |
| IPAddressVO ipAddrVO = controller.getIPAddressDao().findById(_id); |
| assert ipAddrVO != null : "can not find address object in db"; |
| Long vmId = ipAddrVO.getAssociatedWithVmId(); |
| Long networkId = ipAddrVO.getAssociatedWithNetworkId(); |
| if (vmId == null || networkId == null) { |
| s_logger.debug("Floating ip is not yet associated to either vm or network"); |
| return; |
| } |
| NicVO nic = controller.getNicDao().findByNtwkIdAndInstanceId(networkId, vmId); |
| assert nic != null : "can not find nic for the given network and vm in db"; |
| |
| VMInstanceVO vm = controller.getVmDao().findById(vmId); |
| assert vm != null : "can not find vm in db"; |
| |
| VirtualMachineModel vmModel = manager.getDatabase().lookupVirtualMachine(vm.getUuid()); |
| assert vmModel != null : "can not find vm model"; |
| |
| VMInterfaceModel vmiModel = vmModel.getVMInterface(nic.getUuid()); |
| assert vmiModel != null && vmiModel.getVMInterface() != null : "can not find virtual machine interface"; |
| |
| fip.setVirtualMachineInterface(vmiModel.getVMInterface()); |
| |
| if (_fip == null) { |
| try { |
| api.create(fip); |
| } catch (Exception ex) { |
| s_logger.debug("floating ip create", ex); |
| throw new CloudRuntimeException("Failed to create floating ip", ex); |
| } |
| _fip = fip; |
| } else { |
| try { |
| api.update(fip); |
| } catch (IOException ex) { |
| s_logger.warn("floating ip update", ex); |
| throw new CloudRuntimeException("Unable to update floating ip object", ex); |
| } |
| } |
| |
| addToVMInterface(vmiModel); |
| |
| for (ModelObject successor : successors()) { |
| successor.update(controller); |
| } |
| } |
| |
| @Override |
| public boolean verify(ModelController controller) { |
| assert _initialized : "initialized is false"; |
| return false; |
| } |
| |
| @Override |
| public boolean compare(ModelController controller, ModelObject o) { |
| return true; |
| } |
| } |