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 java.net.InetAddress;
  13 import java.util.Map;
  14
  15 import org.apache.commons.lang3.tuple.ImmutablePair;
  16 import org.apache.commons.lang3.tuple.Pair;
  17 import org.opendaylight.ovsdb.lib.notation.Row;
  18 import org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService;
  19 import org.opendaylight.ovsdb.openstack.netvirt.api.Constants;
  20 import org.opendaylight.ovsdb.openstack.netvirt.api.MdsalConsumer;
  21 import org.opendaylight.ovsdb.schema.openvswitch.OpenVSwitch;
  22 import org.opendaylight.ovsdb.utils.config.ConfigProperties;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  24
  25 import org.slf4j.Logger;
  26 import org.slf4j.LoggerFactory;
  27
  28 import com.google.common.collect.Maps;
  29
  30 public class ConfigurationServiceImpl implements ConfigurationService {
  31     static final Logger logger = LoggerFactory.getLogger(ConfigurationServiceImpl.class);
  32
  33     // Values set with dependency injection from OSGi
  34     //private volatile OvsdbConfigurationService ovsdbConfigurationService;
  35     private volatile MdsalConsumer mdsalConsumer;
  36
  37     private String integrationBridgeName;
  38     private String networkBridgeName;
  39     private String externalBridgeName;
  40     private String tunnelEndpointKey;
  41
  42     private Map<Pair<String, String>, String> patchPortNames = Maps.newHashMap();
  43     private String providerMappingsKey;
  44     private String providerMapping;
  45
  46     public ConfigurationServiceImpl() {
  47         tunnelEndpointKey = Constants.TUNNEL_ENDPOINT_KEY;
  48         integrationBridgeName = Constants.INTEGRATION_BRIDGE;
  49         networkBridgeName = Constants.NETWORK_BRIDGE;
  50         externalBridgeName = Constants.EXTERNAL_BRIDGE;
  51         patchPortNames.put(new ImmutablePair<>(integrationBridgeName, networkBridgeName),
  52                            Constants.PATCH_PORT_TO_NETWORK_BRIDGE_NAME);
  53         patchPortNames.put(new ImmutablePair<>(networkBridgeName, integrationBridgeName),
  54                            Constants.PATCH_PORT_TO_INTEGRATION_BRIDGE_NAME);
  55         providerMappingsKey = Constants.PROVIDER_MAPPINGS_KEY;
  56         providerMapping = Constants.PROVIDER_MAPPING;
  57     }
  58
  59     @Override
  60     public String getIntegrationBridgeName() {
  61         return integrationBridgeName;
  62     }
  63
  64     @Override
  65     public void setIntegrationBridgeName(String integrationBridgeName) {
  66         this.integrationBridgeName = integrationBridgeName;
  67     }
  68
  69     @Override
  70     public String getNetworkBridgeName() {
  71         return networkBridgeName;
  72     }
  73
  74     @Override
  75     public void setNetworkBridgeName(String networkBridgeName) {
  76         this.networkBridgeName = networkBridgeName;
  77     }
  78
  79     @Override
  80     public String getExternalBridgeName() {
  81         return externalBridgeName;
  82     }
  83
  84     @Override
  85     public void setExternalBridgeName(String externalBridgeName) {
  86         this.externalBridgeName = externalBridgeName;
  87     }
  88
  89     @Override
  90     public String getTunnelEndpointKey() {
  91         return tunnelEndpointKey;
  92     }
  93
  94     @Override
  95     public void setTunnelEndpointKey(String tunnelEndpointKey) {
  96         this.tunnelEndpointKey = tunnelEndpointKey;
  97     }
  98
  99     @Override
 100     public String getProviderMappingsKey() {
 101         return providerMappingsKey;
 102     }
 103
 104     @Override
 105     public void setProviderMappingsKey(String providerMappingsKey) {
 106         this.providerMappingsKey = providerMappingsKey;
 107     }
 108
 109     @Override
 110     public Map<Pair<String, String>, String> getPatchPortNames() {
 111         return patchPortNames;
 112     }
 113
 114     @Override
 115     public void setPatchPortNames(Map<Pair<String, String>, String> patchPortNames) {
 116         this.patchPortNames = patchPortNames;
 117     }
 118
 119     @Override
 120     public String getPatchPortName(Pair portTuple){
 121         return this.patchPortNames.get(portTuple);
 122     }
 123
 124     @Override
 125     public String getDefaultProviderMapping() {
 126         return providerMapping;
 127     }
 128
 129     @Override
 130     public void setDefaultProviderMapping(String providerMapping) {
 131         this.providerMapping = providerMapping;
 132     }
 133
 134     @Override
 135     public InetAddress getTunnelEndPoint(Node node) {
 136         InetAddress address = mdsalConsumer.getTunnelEndPoint(node);
 137         /* TODO SB_MIGRATION
 138         InetAddress address = null;
 139         try {
 140             Map<String, Row> ovsTable = ovsdbConfigurationService.getRows(node,
 141                     ovsdbConfigurationService.getTableName(node, OpenVSwitch.class));
 142
 143             if (ovsTable == null) {
 144                 logger.error("OpenVSwitch table is null for Node {} ", node);
 145                 return null;
 146             }
 147
 148             // While there is only one entry in the HashMap, we can't access it by index...
 149             for (Row row : ovsTable.values()) {
 150                 OpenVSwitch ovsRow = ovsdbConfigurationService.getTypedRow(node, OpenVSwitch.class, row);
 151                 Map<String, String> configs = ovsRow.getOtherConfigColumn().getData();
 152
 153                 if (configs == null) {
 154                     logger.debug("OpenVSwitch table is null for Node {} ", node);
 155                     continue;
 156                 }
 157
 158                 String tunnelEndpoint = configs.get(tunnelEndpointKey);
 159
 160                 if (tunnelEndpoint == null) {
 161                     continue;
 162                 }
 163
 164                 address = InetAddress.getByName(tunnelEndpoint);
 165                 logger.debug("Tunnel Endpoint for Node {} {}", node, address.getHostAddress());
 166                 break;
 167             }
 168         }
 169         catch (Exception e) {
 170             logger.error("Error populating Tunnel Endpoint for Node {} ", node, e);
 171         }*/
 172
 173         return address;
 174     }
 175
 176     @Override
 177     public String getOpenflowVersion(Node node) {
 178         return Constants.OPENFLOW13;
 179     }
 180
 181     @Override
 182     public String getDefaultGatewayMacAddress(Node node) {
 183         final String l3gatewayForNode =
 184             node != null ?
 185             ConfigProperties.getProperty(this.getClass(), "ovsdb.l3gateway.mac." + node.getId().getValue()) : null;
 186         return l3gatewayForNode != null ?
 187                l3gatewayForNode : ConfigProperties.getProperty(this.getClass(), "ovsdb.l3gateway.mac");
 188     }
 189 }