| // 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 org.apache.cloudstack.network.contrail.management; |
| |
| import static com.cloud.utils.AutoCloseableUtil.closeAutoCloseable; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.util.Map; |
| import java.util.Properties; |
| |
| import javax.naming.ConfigurationException; |
| |
| import org.springframework.stereotype.Component; |
| |
| import com.cloud.deploy.DeploymentPlan; |
| import com.cloud.network.Network; |
| import com.cloud.network.Networks.BroadcastDomainType; |
| import com.cloud.network.Networks.Mode; |
| import com.cloud.network.Networks.TrafficType; |
| import com.cloud.network.dao.NetworkVO; |
| import com.cloud.offering.NetworkOffering; |
| import com.cloud.user.Account; |
| import com.cloud.utils.PropertiesUtil; |
| /** |
| * ManagementNetworkGuru |
| * |
| * Replace the default management network strategy (PodBasedNetworkGuru) by using a Isolated network for management |
| * traffic. |
| */ |
| @Component |
| public class ManagementNetworkGuru extends ContrailGuru { |
| private static final TrafficType[] TrafficTypes = {TrafficType.Management}; |
| |
| private final String configuration = "contrail.properties"; |
| private String _mgmtCidr; |
| private String _mgmtGateway; |
| |
| @Override |
| public String getName() { |
| return "ManagementNetworkGuru"; |
| } |
| |
| @Override |
| public boolean configure(String name, Map<String, Object> params) throws ConfigurationException { |
| File configFile = PropertiesUtil.findConfigFile(configuration); |
| FileInputStream inputFile = null; |
| |
| try { |
| if (null == configFile) { |
| throw new FileNotFoundException("Configuration file was not found!"); |
| } |
| inputFile = new FileInputStream(configFile); |
| } catch (FileNotFoundException e) { |
| logger.error(e.getMessage()); |
| throw new ConfigurationException(e.getMessage()); |
| } |
| |
| final Properties configProps = new Properties(); |
| try { |
| configProps.load(inputFile); |
| } catch (IOException e) { |
| logger.error(e.getMessage()); |
| throw new ConfigurationException(e.getMessage()); |
| } finally { |
| closeAutoCloseable(inputFile, "error closing config file"); |
| } |
| _mgmtCidr = configProps.getProperty("management.cidr"); |
| _mgmtGateway = configProps.getProperty("management.gateway"); |
| logger.info("Management network " + _mgmtCidr + " gateway: " + _mgmtGateway); |
| return true; |
| } |
| |
| @Override |
| public TrafficType[] getSupportedTrafficType() { |
| return TrafficTypes; |
| } |
| |
| @Override |
| public boolean isMyTrafficType(TrafficType type) { |
| for (TrafficType t : TrafficTypes) { |
| if (t == type) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private boolean canHandle(NetworkOffering offering) { |
| TrafficType type = offering.getTrafficType(); |
| return (isMyTrafficType(type)); |
| } |
| |
| @Override |
| public Network design(NetworkOffering offering, DeploymentPlan plan, Network userSpecified, String name, Long vpcId, Account owner) { |
| |
| if (!canHandle(offering)) { |
| return null; |
| } |
| NetworkVO network = |
| new NetworkVO(offering.getTrafficType(), Mode.Dhcp, BroadcastDomainType.Lswitch, offering.getId(), Network.State.Allocated, plan.getDataCenterId(), |
| plan.getPhysicalNetworkId(), offering.isRedundantRouter()); |
| if (_mgmtCidr != null) { |
| network.setCidr(_mgmtCidr); |
| network.setGateway(_mgmtGateway); |
| } |
| logger.debug("Allocated network " + userSpecified.getName() + (network.getCidr() == null ? "" : " subnet: " + network.getCidr())); |
| return network; |
| } |
| |
| } |