| // |
| // 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.hypervisor.xenserver.resource.wrapper.xenbase; |
| |
| import org.apache.xmlrpc.XmlRpcException; |
| |
| import com.cloud.agent.api.Answer; |
| import com.cloud.agent.api.OvsFetchInterfaceAnswer; |
| import com.cloud.agent.api.OvsFetchInterfaceCommand; |
| import com.cloud.hypervisor.xenserver.resource.CitrixResourceBase; |
| import com.cloud.hypervisor.xenserver.resource.XsLocalNetwork; |
| import com.cloud.resource.CommandWrapper; |
| import com.cloud.resource.ResourceWrapper; |
| import com.cloud.utils.exception.CloudRuntimeException; |
| import com.xensource.xenapi.Connection; |
| import com.xensource.xenapi.PIF; |
| import com.xensource.xenapi.Types.BadServerResponse; |
| import com.xensource.xenapi.Types.XenAPIException; |
| |
| @ResourceWrapper(handles = OvsFetchInterfaceCommand.class) |
| public final class CitrixOvsFetchInterfaceCommandWrapper extends CommandWrapper<OvsFetchInterfaceCommand, Answer, CitrixResourceBase> { |
| |
| |
| @Override |
| public Answer execute(final OvsFetchInterfaceCommand command, final CitrixResourceBase citrixResourceBase) { |
| String label = command.getLabel(); |
| //FIXME: this is a tricky to pass the network checking in XCP. I temporary get default label from Host. |
| if (citrixResourceBase.isXcp()) { |
| label = citrixResourceBase.getLabel(); |
| } |
| logger.debug("Will look for network with name-label:" + label + " on host " + citrixResourceBase.getHost().getIp()); |
| final Connection conn = citrixResourceBase.getConnection(); |
| try { |
| final XsLocalNetwork nw = citrixResourceBase.getNetworkByName(conn, label); |
| if(nw == null) { |
| throw new CloudRuntimeException("Unable to locate the network with name-label: " + label + " on host: " + citrixResourceBase.getHost().getIp()); |
| } |
| logger.debug("Network object:" + nw.getNetwork().getUuid(conn)); |
| final PIF pif = nw.getPif(conn); |
| final PIF.Record pifRec = pif.getRecord(conn); |
| logger.debug("PIF object:" + pifRec.uuid + "(" + pifRec.device + ")"); |
| return new OvsFetchInterfaceAnswer(command, true, "Interface " + pifRec.device + " retrieved successfully", pifRec.IP, pifRec.netmask, pifRec.MAC); |
| } catch (final BadServerResponse e) { |
| logger.error("An error occurred while fetching the interface for " + label + " on host " + citrixResourceBase.getHost().getIp(), e); |
| return new OvsFetchInterfaceAnswer(command, false, "EXCEPTION:" + e.getMessage()); |
| } catch (final XenAPIException e) { |
| logger.error("An error occurred while fetching the interface for " + label + " on host " + citrixResourceBase.getHost().getIp(), e); |
| return new OvsFetchInterfaceAnswer(command, false, "EXCEPTION:" + e.getMessage()); |
| } catch (final XmlRpcException e) { |
| logger.error("An error occurred while fetching the interface for " + label + " on host " + citrixResourceBase.getHost().getIp(), e); |
| return new OvsFetchInterfaceAnswer(command, false, "EXCEPTION:" + e.getMessage()); |
| } |
| } |
| } |