| // |
| // 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.xen56; |
| |
| import org.apache.log4j.Logger; |
| |
| import com.cloud.agent.api.Answer; |
| import com.cloud.agent.api.NetworkUsageAnswer; |
| import com.cloud.agent.api.NetworkUsageCommand; |
| import com.cloud.hypervisor.xenserver.resource.XenServer56Resource; |
| import com.cloud.resource.CommandWrapper; |
| import com.cloud.resource.ResourceWrapper; |
| import com.cloud.utils.ExecutionResult; |
| import com.xensource.xenapi.Connection; |
| |
| @ResourceWrapper(handles = NetworkUsageCommand.class) |
| public final class XenServer56NetworkUsageCommandWrapper extends CommandWrapper<NetworkUsageCommand, Answer, XenServer56Resource> { |
| |
| private static final Logger s_logger = Logger.getLogger(XenServer56NetworkUsageCommandWrapper.class); |
| |
| @Override |
| public Answer execute(final NetworkUsageCommand command, final XenServer56Resource xenServer56) { |
| if (command.isForVpc()) { |
| return executeNetworkUsage(command, xenServer56); |
| } |
| try { |
| final Connection conn = xenServer56.getConnection(); |
| if (command.getOption() != null && command.getOption().equals("create")) { |
| final String result = xenServer56.networkUsage(conn, command.getPrivateIP(), "create", null); |
| final NetworkUsageAnswer answer = new NetworkUsageAnswer(command, result, 0L, 0L); |
| return answer; |
| } |
| final long[] stats = xenServer56.getNetworkStats(conn, command.getPrivateIP(), null); |
| final NetworkUsageAnswer answer = new NetworkUsageAnswer(command, "", stats[0], stats[1]); |
| return answer; |
| } catch (final Exception ex) { |
| s_logger.warn("Failed to get network usage stats due to ", ex); |
| return new NetworkUsageAnswer(command, ex); |
| } |
| } |
| |
| protected NetworkUsageAnswer executeNetworkUsage(final NetworkUsageCommand command, final XenServer56Resource xenServer56) { |
| try { |
| final String option = command.getOption(); |
| final String publicIp = command.getGatewayIP(); |
| |
| String args = " -l " + publicIp + " "; |
| if (option.equals("get")) { |
| args += "-g"; |
| } else if (option.equals("create")) { |
| args += "-c"; |
| final String vpcCIDR = command.getVpcCIDR(); |
| args += " -v " + vpcCIDR; |
| } else if (option.equals("reset")) { |
| args += "-r"; |
| } else if (option.equals("vpn")) { |
| args += "-n"; |
| } else if (option.equals("remove")) { |
| args += "-d"; |
| } else { |
| return new NetworkUsageAnswer(command, "success", 0L, 0L); |
| } |
| |
| final ExecutionResult result = xenServer56.executeInVR(command.getPrivateIP(), "vpc_netusage.sh", args); |
| final String detail = result.getDetails(); |
| if (!result.isSuccess()) { |
| throw new Exception(" vpc network usage plugin call failed "); |
| } |
| if (option.equals("get") || option.equals("vpn")) { |
| final long[] stats = new long[2]; |
| if (detail != null) { |
| final String[] splitResult = detail.split(":"); |
| int i = 0; |
| while (i < splitResult.length - 1) { |
| stats[0] += Long.parseLong(splitResult[i++]); |
| stats[1] += Long.parseLong(splitResult[i++]); |
| } |
| return new NetworkUsageAnswer(command, "success", stats[0], stats[1]); |
| } |
| } |
| return new NetworkUsageAnswer(command, "success", 0L, 0L); |
| } catch (final Exception ex) { |
| s_logger.warn("Failed to get network usage stats due to ", ex); |
| return new NetworkUsageAnswer(command, ex); |
| } |
| } |
| } |