| // |
| // 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.Set; |
| |
| import org.apache.log4j.Logger; |
| import org.apache.xmlrpc.XmlRpcException; |
| |
| import com.cloud.agent.api.Answer; |
| import com.cloud.agent.api.SetupAnswer; |
| import com.cloud.agent.api.SetupCommand; |
| import com.cloud.hypervisor.xenserver.resource.CitrixResourceBase; |
| import com.cloud.resource.CommandWrapper; |
| import com.cloud.resource.ResourceWrapper; |
| import com.cloud.utils.Pair; |
| import com.cloud.utils.exception.CloudRuntimeException; |
| import com.xensource.xenapi.Bond; |
| import com.xensource.xenapi.Connection; |
| import com.xensource.xenapi.Host; |
| import com.xensource.xenapi.Network; |
| import com.xensource.xenapi.PIF; |
| import com.xensource.xenapi.Pool; |
| import com.xensource.xenapi.Types; |
| import com.xensource.xenapi.Types.XenAPIException; |
| |
| @ResourceWrapper(handles = SetupCommand.class) |
| public final class CitrixSetupCommandWrapper extends CommandWrapper<SetupCommand, Answer, CitrixResourceBase> { |
| |
| private static final Logger s_logger = Logger.getLogger(CitrixSetupCommandWrapper.class); |
| |
| @Override |
| public Answer execute(final SetupCommand command, final CitrixResourceBase citrixResourceBase) { |
| final Connection conn = citrixResourceBase.getConnection(); |
| try { |
| final Map<Pool, Pool.Record> poolRecs = Pool.getAllRecords(conn); |
| if (poolRecs.size() != 1) { |
| throw new CloudRuntimeException("There are " + poolRecs.size() + " pool for host :" + citrixResourceBase.getHost().getUuid()); |
| } |
| final Host master = poolRecs.values().iterator().next().master; |
| citrixResourceBase.setupServer(conn, master); |
| final Host host = Host.getByUuid(conn, citrixResourceBase.getHost().getUuid()); |
| citrixResourceBase.setupServer(conn, host); |
| |
| if (!citrixResourceBase.setIptables(conn)) { |
| s_logger.warn("set xenserver Iptable failed"); |
| return null; |
| } |
| |
| if (citrixResourceBase.isSecurityGroupEnabled()) { |
| final boolean canBridgeFirewall = citrixResourceBase.canBridgeFirewall(conn); |
| citrixResourceBase.setCanBridgeFirewall(canBridgeFirewall); |
| if (!canBridgeFirewall) { |
| final String msg = "Failed to configure bridge firewall"; |
| s_logger.warn(msg); |
| s_logger.warn("Check host " + citrixResourceBase.getHost().getIp() +" for CSP is installed or not and check network mode for bridge"); |
| return new SetupAnswer(command, msg); |
| } |
| |
| } |
| |
| final boolean r = citrixResourceBase.launchHeartBeat(conn); |
| if (!r) { |
| return null; |
| } |
| citrixResourceBase.cleanupTemplateSR(conn); |
| try { |
| if (command.useMultipath()) { |
| // the config value is set to true |
| host.addToOtherConfig(conn, "multipathing", "true"); |
| host.addToOtherConfig(conn, "multipathhandle", "dmp"); |
| } |
| |
| } catch (final Types.MapDuplicateKey e) { |
| s_logger.debug("multipath is already set"); |
| } |
| |
| if (command.needSetup() ) { |
| final String result = citrixResourceBase.callHostPlugin(conn, "vmops", "setup_iscsi", "uuid", citrixResourceBase.getHost().getUuid()); |
| |
| if (!result.contains("> DONE <")) { |
| s_logger.warn("Unable to setup iscsi: " + result); |
| return new SetupAnswer(command, result); |
| } |
| |
| Pair<PIF, PIF.Record> mgmtPif = null; |
| final Set<PIF> hostPifs = host.getPIFs(conn); |
| for (final PIF pif : hostPifs) { |
| final PIF.Record rec = pif.getRecord(conn); |
| if (rec.management) { |
| if (rec.VLAN != null && rec.VLAN != -1) { |
| final String msg = |
| new StringBuilder("Unsupported configuration. Management network is on a VLAN. host=").append(citrixResourceBase.getHost().getUuid()) |
| .append("; pif=") |
| .append(rec.uuid) |
| .append("; vlan=") |
| .append(rec.VLAN) |
| .toString(); |
| s_logger.warn(msg); |
| return new SetupAnswer(command, msg); |
| } |
| if (s_logger.isDebugEnabled()) { |
| s_logger.debug("Management network is on pif=" + rec.uuid); |
| } |
| mgmtPif = new Pair<PIF, PIF.Record>(pif, rec); |
| break; |
| } |
| } |
| |
| if (mgmtPif == null) { |
| final String msg = "Unable to find management network for " + citrixResourceBase.getHost().getUuid(); |
| s_logger.warn(msg); |
| return new SetupAnswer(command, msg); |
| } |
| |
| final Map<Network, Network.Record> networks = Network.getAllRecords(conn); |
| if(networks == null) { |
| final String msg = "Unable to setup as there are no networks in the host: " + citrixResourceBase.getHost().getUuid(); |
| s_logger.warn(msg); |
| return new SetupAnswer(command, msg); |
| } |
| for (final Network.Record network : networks.values()) { |
| if (network.nameLabel.equals("cloud-private")) { |
| for (final PIF pif : network.PIFs) { |
| final PIF.Record pr = pif.getRecord(conn); |
| if (citrixResourceBase.getHost().getUuid().equals(pr.host.getUuid(conn))) { |
| if (s_logger.isDebugEnabled()) { |
| s_logger.debug("Found a network called cloud-private. host=" + citrixResourceBase.getHost().getUuid() + "; Network=" + network.uuid + "; pif=" + pr.uuid); |
| } |
| if (pr.VLAN != null && pr.VLAN != -1) { |
| final String msg = |
| new StringBuilder("Unsupported configuration. Network cloud-private is on a VLAN. Network=").append(network.uuid) |
| .append(" ; pif=") |
| .append(pr.uuid) |
| .toString(); |
| s_logger.warn(msg); |
| return new SetupAnswer(command, msg); |
| } |
| if (!pr.management && pr.bondMasterOf != null && pr.bondMasterOf.size() > 0) { |
| if (pr.bondMasterOf.size() > 1) { |
| final String msg = |
| new StringBuilder("Unsupported configuration. Network cloud-private has more than one bond. Network=").append(network.uuid) |
| .append("; pif=") |
| .append(pr.uuid) |
| .toString(); |
| s_logger.warn(msg); |
| return new SetupAnswer(command, msg); |
| } |
| final Bond bond = pr.bondMasterOf.iterator().next(); |
| final Set<PIF> slaves = bond.getSlaves(conn); |
| for (final PIF slave : slaves) { |
| final PIF.Record spr = slave.getRecord(conn); |
| if (spr.management) { |
| if (!citrixResourceBase.transferManagementNetwork(conn, host, slave, spr, pif)) { |
| final String msg = |
| new StringBuilder("Unable to transfer management network. slave=" + spr.uuid + "; master=" + pr.uuid + "; host=" + |
| citrixResourceBase.getHost().getUuid()).toString(); |
| s_logger.warn(msg); |
| return new SetupAnswer(command, msg); |
| } |
| break; |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| return new SetupAnswer(command, false); |
| |
| } catch (final XmlRpcException e) { |
| s_logger.warn("Unable to setup", e); |
| return new SetupAnswer(command, e.getMessage()); |
| } catch (final XenAPIException e) { |
| s_logger.warn("Unable to setup", e); |
| return new SetupAnswer(command, e.getMessage()); |
| } catch (final Exception e) { |
| s_logger.warn("Unable to setup", e); |
| return new SetupAnswer(command, e.getMessage()); |
| } |
| } |
| } |
