| // |
| // 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.log4j.Logger; |
| |
| import com.cloud.agent.api.Answer; |
| import com.cloud.agent.api.check.CheckSshAnswer; |
| import com.cloud.agent.api.check.CheckSshCommand; |
| import com.cloud.hypervisor.xenserver.resource.CitrixResourceBase; |
| import com.cloud.resource.CommandWrapper; |
| import com.cloud.resource.ResourceWrapper; |
| import com.xensource.xenapi.Connection; |
| |
| @ResourceWrapper(handles = CheckSshCommand.class) |
| public final class CitrixCheckSshCommandWrapper extends CommandWrapper<CheckSshCommand, Answer, CitrixResourceBase> { |
| |
| private static final Logger s_logger = Logger.getLogger(CitrixCheckSshCommandWrapper.class); |
| |
| @Override |
| public Answer execute(final CheckSshCommand command, final CitrixResourceBase citrixResourceBase) { |
| final Connection conn = citrixResourceBase.getConnection(); |
| final String vmName = command.getName(); |
| final String privateIp = command.getIp(); |
| final int cmdPort = command.getPort(); |
| |
| if (s_logger.isDebugEnabled()) { |
| s_logger.debug("Ping command port, " + privateIp + ":" + cmdPort); |
| } |
| |
| try { |
| final String result = citrixResourceBase.connect(conn, command.getName(), privateIp, cmdPort); |
| if (result != null) { |
| return new CheckSshAnswer(command, "Can not ping System vm " + vmName + "due to:" + result); |
| } |
| //Do not destroy the disk here! It will stio the patching process. Please, don't! |
| //destroyPatchVbd(conn, vmName); |
| } catch (final Exception e) { |
| return new CheckSshAnswer(command, e); |
| } |
| |
| if (s_logger.isDebugEnabled()) { |
| s_logger.debug("Ping command port succeeded for vm " + vmName); |
| } |
| |
| return new CheckSshAnswer(command); |
| } |
| } |