| /* |
| * 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; |
| |
| import org.apache.cloudstack.hypervisor.xenserver.XenServerResourceNewBase; |
| import org.apache.xmlrpc.XmlRpcException; |
| |
| import com.cloud.storage.resource.StorageSubsystemCommandHandler; |
| import com.cloud.storage.resource.StorageSubsystemCommandHandlerBase; |
| import com.cloud.utils.exception.CloudRuntimeException; |
| import com.cloud.utils.ssh.SSHCmdHelper; |
| import com.xensource.xenapi.Connection; |
| import com.xensource.xenapi.Host; |
| import com.xensource.xenapi.Types; |
| import com.xensource.xenapi.VM; |
| |
| public class Xenserver625Resource extends XenServerResourceNewBase { |
| |
| |
| @Override |
| protected String getPatchFilePath() { |
| return "scripts/vm/hypervisor/xenserver/xenserver62/patch"; |
| } |
| |
| @Override |
| protected StorageSubsystemCommandHandler buildStorageHandler() { |
| XenServerStorageProcessor processor = new Xenserver625StorageProcessor(this); |
| return new StorageSubsystemCommandHandlerBase(processor); |
| } |
| |
| @Override |
| public void umountSnapshotDir(final Connection conn, final Long dcId) {} |
| |
| @Override |
| public boolean setupServer(final Connection conn,final Host host) { |
| final com.trilead.ssh2.Connection sshConnection = new com.trilead.ssh2.Connection(_host.getIp(), 22); |
| try { |
| sshConnection.connect(null, 60000, 60000); |
| if (!sshConnection.authenticateWithPassword(_username, _password.peek())) { |
| throw new CloudRuntimeException("Unable to authenticate"); |
| } |
| |
| final String cmd = "rm -f /opt/xensource/sm/hostvmstats.py " + |
| "/opt/xensource/bin/copy_vhd_to_secondarystorage.sh " + |
| "/opt/xensource/bin/copy_vhd_from_secondarystorage.sh " + |
| "/opt/xensource/bin/create_privatetemplate_from_snapshot.sh " + |
| "/opt/xensource/bin/vhd-util " + |
| "/opt/cloud/bin/copy_vhd_to_secondarystorage.sh " + |
| "/opt/cloud/bin/copy_vhd_from_secondarystorage.sh " + |
| "/opt/cloud/bin/create_privatetemplate_from_snapshot.sh " + |
| "/opt/cloud/bin/vhd-util"; |
| |
| SSHCmdHelper.sshExecuteCmd(sshConnection, cmd); |
| } catch (final Exception e) { |
| logger.debug("Catch exception " + e.toString(), e); |
| } finally { |
| sshConnection.close(); |
| } |
| return super.setupServer(conn, host); |
| } |
| |
| @Override |
| public String revertToSnapshot(final Connection conn, final VM vmSnapshot, |
| final String vmName, final String oldVmUuid, final Boolean snapshotMemory, final String hostUUID) |
| throws Types.XenAPIException, XmlRpcException { |
| |
| final String results = callHostPluginAsync(conn, "vmopsSnapshot", |
| "revert_memory_snapshot", 10 * 60 * 1000, "snapshotUUID", |
| vmSnapshot.getUuid(conn), "vmName", vmName, "oldVmUuid", |
| oldVmUuid, "snapshotMemory", snapshotMemory.toString(), "hostUUID", hostUUID); |
| String errMsg = null; |
| if (results == null || results.isEmpty()) { |
| errMsg = "revert_memory_snapshot return null"; |
| } else { |
| if (results.equals("0")) { |
| return results; |
| } else { |
| errMsg = "revert_memory_snapshot exception"; |
| } |
| } |
| logger.warn(errMsg); |
| throw new CloudRuntimeException(errMsg); |
| } |
| |
| } |