| // |
| // 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.agent.resource.virtualnetwork.facade; |
| |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| import com.cloud.agent.api.routing.LoadBalancerConfigCommand; |
| import com.cloud.agent.api.routing.NetworkElementCommand; |
| import com.cloud.agent.resource.virtualnetwork.ConfigItem; |
| import com.cloud.agent.resource.virtualnetwork.VRScripts; |
| import com.cloud.agent.resource.virtualnetwork.model.ConfigBase; |
| import com.cloud.agent.resource.virtualnetwork.model.LoadBalancerRule; |
| import com.cloud.agent.resource.virtualnetwork.model.LoadBalancerRules; |
| import com.cloud.network.HAProxyConfigurator; |
| import com.cloud.network.LoadBalancerConfigurator; |
| |
| public class LoadBalancerConfigItem extends AbstractConfigItemFacade { |
| |
| @Override |
| public List<ConfigItem> generateConfig(final NetworkElementCommand cmd) { |
| final LoadBalancerConfigCommand command = (LoadBalancerConfigCommand) cmd; |
| |
| final LoadBalancerConfigurator cfgtr = new HAProxyConfigurator(); |
| final String[] configuration = cfgtr.generateConfiguration(command); |
| |
| String routerIp = command.getNic().getIp(); |
| if (command.getVpcId() == null) { |
| routerIp = cmd.getAccessDetail(NetworkElementCommand.ROUTER_IP); |
| } |
| |
| final String tmpCfgFilePath = "/etc/haproxy/"; |
| final String tmpCfgFileName = "haproxy.cfg.new." + String.valueOf(System.currentTimeMillis()); |
| |
| final String[][] allRules = cfgtr.generateFwRules(command); |
| |
| final String[] addRules = allRules[LoadBalancerConfigurator.ADD]; |
| final String[] removeRules = allRules[LoadBalancerConfigurator.REMOVE]; |
| final String[] statRules = allRules[LoadBalancerConfigurator.STATS]; |
| |
| final LoadBalancerRule loadBalancerRule = new LoadBalancerRule(configuration, tmpCfgFilePath, tmpCfgFileName, addRules, removeRules, statRules, routerIp); |
| |
| final List<LoadBalancerRule> rules = new LinkedList<LoadBalancerRule>(); |
| rules.add(loadBalancerRule); |
| |
| final LoadBalancerRules configRules = new LoadBalancerRules(rules); |
| |
| return generateConfigItems(configRules); |
| } |
| |
| @Override |
| protected List<ConfigItem> generateConfigItems(final ConfigBase configuration) { |
| destinationFile = VRScripts.LOAD_BALANCER_CONFIG; |
| |
| return super.generateConfigItems(configuration); |
| } |
| } |