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

   1 /*
   2  * Copyright (c) 2013, 2015 Red Hat, Inc. and others. All rights reserved.
   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
   9 package org.opendaylight.netvirt.openstack.netvirt.impl;
  10
  11 import java.net.InetAddress;
  12 import java.net.UnknownHostException;
  13 import java.util.HashMap;
  14 import java.util.Map;
  15 import org.apache.commons.lang3.tuple.ImmutablePair;
  16 import org.apache.commons.lang3.tuple.Pair;
  17 import org.opendaylight.netvirt.openstack.netvirt.ConfigInterface;
  18 import org.opendaylight.netvirt.openstack.netvirt.api.ConfigurationService;
  19 import org.opendaylight.netvirt.openstack.netvirt.api.Constants;
  20 import org.opendaylight.netvirt.openstack.netvirt.api.OvsdbTables;
  21 import org.opendaylight.netvirt.openstack.netvirt.api.Southbound;
  22 import org.opendaylight.netvirt.utils.config.ConfigProperties;
  23 import org.opendaylight.netvirt.utils.servicehelper.ServiceHelper;
  24 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  25 import org.osgi.framework.ServiceReference;
  26 import org.slf4j.Logger;
  27 import org.slf4j.LoggerFactory;
  28
  29 public class ConfigurationServiceImpl implements ConfigurationService, ConfigInterface {
  30     private static final Logger LOG = LoggerFactory.getLogger(ConfigurationServiceImpl.class);
  31
  32     private String integrationBridgeName;
  33     private String networkBridgeName;
  34     private String externalBridgeName;
  35     private String tunnelEndpointKey;
  36
  37     private Map<Pair<String, String>, String> patchPortNames = new HashMap<>();
  38     private String providerMappingsKey;
  39     private String providerMapping;
  40     private Southbound southbound;
  41
  42     public ConfigurationServiceImpl() {
  43         tunnelEndpointKey = Constants.TUNNEL_ENDPOINT_KEY;
  44         integrationBridgeName = Constants.INTEGRATION_BRIDGE;
  45         networkBridgeName = Constants.NETWORK_BRIDGE;
  46         externalBridgeName = Constants.EXTERNAL_BRIDGE;
  47         patchPortNames.put(new ImmutablePair<>(integrationBridgeName, networkBridgeName),
  48                            Constants.PATCH_PORT_TO_NETWORK_BRIDGE_NAME);
  49         patchPortNames.put(new ImmutablePair<>(networkBridgeName, integrationBridgeName),
  50                            Constants.PATCH_PORT_TO_INTEGRATION_BRIDGE_NAME);
  51         patchPortNames.put(new ImmutablePair<>(integrationBridgeName, externalBridgeName),
  52                            Constants.PATCH_PORT_TO_EXTERNAL_BRIDGE_NAME);
  53         patchPortNames.put(new ImmutablePair<>(externalBridgeName, 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 = null;
 137         String tunnelEndpoint = southbound.getOtherConfig(node, OvsdbTables.OPENVSWITCH, tunnelEndpointKey);
 138         if (tunnelEndpoint != null) {
 139             try {
 140                 address = InetAddress.getByName(tunnelEndpoint);
 141                 LOG.debug("Tunnel Endpoint for Node {} {}", node, address.getHostAddress());
 142             } catch (UnknownHostException e) {
 143                 LOG.error("Error populating Tunnel Endpoint for Node {} ", node, e);
 144             }
 145         }
 146         return address;
 147     }
 148
 149     @Override
 150     public String getOpenflowVersion(Node node) {
 151         return Constants.OPENFLOW13;
 152     }
 153
 154     @Override
 155     public boolean isL3ForwardingEnabled() {
 156         final String enabledPropertyStr = ConfigProperties.getProperty(this.getClass(), "ovsdb.l3.fwd.enabled");
 157         return enabledPropertyStr != null && enabledPropertyStr.equalsIgnoreCase("yes");
 158     }
 159
 160     @Override
 161     public boolean isDistributedArpDisabled() {
 162         final String strARPDisabled = ConfigProperties.getProperty(this.getClass(), "ovsdb.l3.arp.responder.disabled");
 163         return strARPDisabled != null && strARPDisabled.equalsIgnoreCase("yes");
 164     }
 165
 166     @Override
 167     public boolean isRemoteMacLearnEnabled() {
 168         final String enabledPropertyStr = ConfigProperties.getProperty(this.getClass(), "ovsdb.remotemac.learn.enabled");
 169         return enabledPropertyStr != null && enabledPropertyStr.equalsIgnoreCase("yes");
 170     }
 171
 172     @Override
 173     public boolean isL3MultipleExternalNetworkEnabled() {
 174         final String enabledPropertyStr = ConfigProperties.getProperty(this.getClass(), "ovsdb.l3.multiple.network.enabled");
 175         return enabledPropertyStr != null && enabledPropertyStr.equalsIgnoreCase("yes");
 176     }
 177
 178     @Override
 179     public String getDefaultGatewayMacAddress(Node node) {
 180         String l3gatewayForNode = null;
 181         if (node != null) {
 182             l3gatewayForNode = ConfigProperties.getProperty(this.getClass(),
 183                     "ovsdb.l3gateway.mac." + node.getNodeId().getValue());
 184         }
 185         if (l3gatewayForNode == null) {
 186             l3gatewayForNode = ConfigProperties.getProperty(this.getClass(), "ovsdb.l3gateway.mac");
 187         }
 188         return l3gatewayForNode;
 189     }
 190
 191     @Override
 192     public boolean isUserSpaceEnabled() {
 193         final String enabledPropertyStr = ConfigProperties.getProperty(this.getClass(), "ovsdb.userspace.enabled");
 194         return enabledPropertyStr != null && enabledPropertyStr.equalsIgnoreCase("yes");
 195     }
 196
 197     @Override
 198     public void setDependencies(ServiceReference serviceReference) {
 199         southbound =
 200                 (Southbound) ServiceHelper.getGlobalInstance(Southbound.class, this);
 201     }
 202
 203     @Override
 204     public void setDependencies(Object impl) {
 205     }
 206 }