| // |
| // 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 java.util.Map; |
| import java.util.HashMap; |
| import java.util.Set; |
| |
| import org.apache.log4j.Logger; |
| import org.apache.xmlrpc.XmlRpcException; |
| |
| import static com.cloud.hypervisor.xenserver.discoverer.XcpServerDiscoverer.isUefiSupported; |
| |
| import com.cloud.agent.api.Answer; |
| import com.cloud.agent.api.ReadyAnswer; |
| import com.cloud.agent.api.ReadyCommand; |
| import com.cloud.hypervisor.xenserver.resource.CitrixHelper; |
| import com.cloud.hypervisor.xenserver.resource.CitrixResourceBase; |
| import com.cloud.resource.CommandWrapper; |
| import com.cloud.resource.ResourceWrapper; |
| import com.xensource.xenapi.Connection; |
| import com.xensource.xenapi.Host; |
| import com.xensource.xenapi.Types.XenAPIException; |
| import com.xensource.xenapi.VM; |
| |
| @ResourceWrapper(handles = ReadyCommand.class) |
| public final class CitrixReadyCommandWrapper extends CommandWrapper<ReadyCommand, Answer, CitrixResourceBase> { |
| |
| private static final Logger s_logger = Logger.getLogger(CitrixReadyCommandWrapper.class); |
| |
| @Override |
| public Answer execute(final ReadyCommand command, final CitrixResourceBase citrixResourceBase) { |
| final Connection conn = citrixResourceBase.getConnection(); |
| final Long dcId = command.getDataCenterId(); |
| Map<String, String> hostDetails = new HashMap<String, String>(); |
| // Ignore the result of the callHostPlugin. Even if unmounting the |
| // snapshots dir fails, let Ready command |
| // succeed. |
| citrixResourceBase.umountSnapshotDir(conn, dcId); |
| |
| citrixResourceBase.setupLinkLocalNetwork(conn); |
| // try to destroy CD-ROM device for all system VMs on this host |
| try { |
| final Host host = Host.getByUuid(conn, citrixResourceBase.getHost().getUuid()); |
| final Set<VM> vms = host.getResidentVMs(conn); |
| citrixResourceBase.destroyPatchVbd(conn, vms); |
| |
| final Host.Record hr = host.getRecord(conn); |
| if (isUefiSupported(CitrixHelper.getProductVersion(hr))) { |
| hostDetails.put(com.cloud.host.Host.HOST_UEFI_ENABLE, Boolean.TRUE.toString()); |
| } |
| } catch (final Exception e) { |
| } |
| try { |
| final boolean result = citrixResourceBase.cleanupHaltedVms(conn); |
| if (!result) { |
| return new ReadyAnswer(command, "Unable to cleanup halted vms"); |
| } |
| } catch (final XenAPIException e) { |
| s_logger.warn("Unable to cleanup halted vms", e); |
| return new ReadyAnswer(command, "Unable to cleanup halted vms"); |
| } catch (final XmlRpcException e) { |
| s_logger.warn("Unable to cleanup halted vms", e); |
| return new ReadyAnswer(command, "Unable to cleanup halted vms"); |
| } |
| |
| return new ReadyAnswer(command, hostDetails); |
| } |
| } |