openstack/net-virt/src/main/java/org/opendaylight/ovsdb/openstack/netvirt/impl/ConfigurationServiceImpl.java

   1 /*
   2  * Copyright (C) 2013 Red Hat, Inc.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Authors : Madhu Venugopal, Brent Salisbury, Sam Hague, Dave Tucker
   9  */
  10 package org.opendaylight.ovsdb.openstack.netvirt.impl;
  11
  12 import com.google.common.collect.Maps;
  13 import java.net.InetAddress;
  14 import java.net.UnknownHostException;
  15 import java.util.Map;
  16
  17 import org.apache.commons.lang3.tuple.ImmutablePair;
  18 import org.apache.commons.lang3.tuple.Pair;
  19 import org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService;
  20 import org.opendaylight.ovsdb.openstack.netvirt.api.Constants;
  21 import org.opendaylight.ovsdb.openstack.netvirt.api.OvsdbTables;
  22 import org.opendaylight.ovsdb.utils.config.ConfigProperties;
  23 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 public class ConfigurationServiceImpl implements ConfigurationService {
  28     static final Logger logger = LoggerFactory.getLogger(ConfigurationServiceImpl.class);
  29
  30     private String integrationBridgeName;
  31     private String networkBridgeName;
  32     private String externalBridgeName;
  33     private String tunnelEndpointKey;
  34
  35     private Map<Pair<String, String>, String> patchPortNames = Maps.newHashMap();
  36     private String providerMappingsKey;
  37     private String providerMapping;
  38
  39     void init() {
  40         logger.info(">>>>>> init {}", this.getClass());
  41     }
  42
  43     public ConfigurationServiceImpl() {
  44         tunnelEndpointKey = Constants.TUNNEL_ENDPOINT_KEY;
  45         integrationBridgeName = Constants.INTEGRATION_BRIDGE;
  46         networkBridgeName = Constants.NETWORK_BRIDGE;
  47         externalBridgeName = Constants.EXTERNAL_BRIDGE;
  48         patchPortNames.put(new ImmutablePair<>(integrationBridgeName, networkBridgeName),
  49                            Constants.PATCH_PORT_TO_NETWORK_BRIDGE_NAME);
  50         patchPortNames.put(new ImmutablePair<>(networkBridgeName, integrationBridgeName),
  51                            Constants.PATCH_PORT_TO_INTEGRATION_BRIDGE_NAME);
  52         providerMappingsKey = Constants.PROVIDER_MAPPINGS_KEY;
  53         providerMapping = Constants.PROVIDER_MAPPING;
  54     }
  55
  56     @Override
  57     public String getIntegrationBridgeName() {
  58         return integrationBridgeName;
  59     }
  60
  61     @Override
  62     public void setIntegrationBridgeName(String integrationBridgeName) {
  63         this.integrationBridgeName = integrationBridgeName;
  64     }
  65
  66     @Override
  67     public String getNetworkBridgeName() {
  68         return networkBridgeName;
  69     }
  70
  71     @Override
  72     public void setNetworkBridgeName(String networkBridgeName) {
  73         this.networkBridgeName = networkBridgeName;
  74     }
  75
  76     @Override
  77     public String getExternalBridgeName() {
  78         return externalBridgeName;
  79     }
  80
  81     @Override
  82     public void setExternalBridgeName(String externalBridgeName) {
  83         this.externalBridgeName = externalBridgeName;
  84     }
  85
  86     @Override
  87     public String getTunnelEndpointKey() {
  88         return tunnelEndpointKey;
  89     }
  90
  91     @Override
  92     public void setTunnelEndpointKey(String tunnelEndpointKey) {
  93         this.tunnelEndpointKey = tunnelEndpointKey;
  94     }
  95
  96     @Override
  97     public String getProviderMappingsKey() {
  98         return providerMappingsKey;
  99     }
 100
 101     @Override
 102     public void setProviderMappingsKey(String providerMappingsKey) {
 103         this.providerMappingsKey = providerMappingsKey;
 104     }
 105
 106     @Override
 107     public Map<Pair<String, String>, String> getPatchPortNames() {
 108         return patchPortNames;
 109     }
 110
 111     @Override
 112     public void setPatchPortNames(Map<Pair<String, String>, String> patchPortNames) {
 113         this.patchPortNames = patchPortNames;
 114     }
 115
 116     @Override
 117     public String getPatchPortName(Pair portTuple){
 118         return this.patchPortNames.get(portTuple);
 119     }
 120
 121     @Override
 122     public String getDefaultProviderMapping() {
 123         return providerMapping;
 124     }
 125
 126     @Override
 127     public void setDefaultProviderMapping(String providerMapping) {
 128         this.providerMapping = providerMapping;
 129     }
 130
 131     @Override
 132     public InetAddress getTunnelEndPoint(Node node) {
 133         InetAddress address = null;
 134         String tunnelEndpoint = MdsalUtils.getOtherConfig(node, OvsdbTables.OPENVSWITCH, tunnelEndpointKey);
 135         if (tunnelEndpoint != null) {
 136             try {
 137                 address = InetAddress.getByName(tunnelEndpoint);
 138             } catch (UnknownHostException e) {
 139                 logger.error("Error populating Tunnel Endpoint for Node {} ", node, e);
 140             }
 141             logger.debug("Tunnel Endpoint for Node {} {}", node, address.getHostAddress());
 142         }
 143         return address;
 144     }
 145
 146     @Override
 147     public String getOpenflowVersion(Node node) {
 148         return Constants.OPENFLOW13;
 149     }
 150
 151     @Override
 152     public String getDefaultGatewayMacAddress(Node node) {
 153         String l3gatewayForNode = null;
 154         if (node != null) {
 155             l3gatewayForNode = ConfigProperties.getProperty(this.getClass(),
 156                     "ovsdb.l3gateway.mac." + node.getNodeId().getValue());
 157             if (l3gatewayForNode == null) {
 158                 l3gatewayForNode = ConfigProperties.getProperty(this.getClass(), "ovsdb.l3gateway.mac");
 159             }
 160         }
 161         return l3gatewayForNode;
 162     }
 163 }