2 * Copyright (C) 2013 Red Hat, Inc.
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
8 * Authors : Madhu Venugopal, Brent Salisbury, Sam Hague, Dave Tucker
10 package org.opendaylight.ovsdb.openstack.netvirt.impl;
12 import java.net.InetAddress;
15 import org.apache.commons.lang3.tuple.ImmutablePair;
16 import org.apache.commons.lang3.tuple.Pair;
17 import org.opendaylight.controller.sal.core.Node;
18 import org.opendaylight.ovsdb.lib.notation.Row;
19 import org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService;
20 import org.opendaylight.ovsdb.openstack.netvirt.api.Constants;
21 import org.opendaylight.ovsdb.plugin.api.OvsdbConfigurationService;
22 import org.opendaylight.ovsdb.schema.openvswitch.OpenVSwitch;
23 import org.opendaylight.ovsdb.utils.config.ConfigProperties;
25 import org.slf4j.Logger;
26 import org.slf4j.LoggerFactory;
28 import com.google.common.collect.Maps;
30 public class ConfigurationServiceImpl implements ConfigurationService {
31 static final Logger logger = LoggerFactory.getLogger(ConfigurationServiceImpl.class);
33 private volatile OvsdbConfigurationService ovsdbConfigurationService;
35 private String integrationBridgeName;
36 private String networkBridgeName;
37 private String externalBridgeName;
38 private String tunnelEndpointKey;
40 private Map<Pair<String, String>, String> patchPortNames = Maps.newHashMap();
41 private String providerMappingsKey;
42 private String providerMapping;
44 public ConfigurationServiceImpl() {
45 tunnelEndpointKey = Constants.TUNNEL_ENDPOINT_KEY;
46 integrationBridgeName = Constants.INTEGRATION_BRIDGE;
47 networkBridgeName = Constants.NETWORK_BRIDGE;
48 externalBridgeName = Constants.EXTERNAL_BRIDGE;
49 patchPortNames.put(new ImmutablePair<>(integrationBridgeName, networkBridgeName),
50 Constants.PATCH_PORT_TO_NETWORK_BRIDGE_NAME);
51 patchPortNames.put(new ImmutablePair<>(networkBridgeName, integrationBridgeName),
52 Constants.PATCH_PORT_TO_INTEGRATION_BRIDGE_NAME);
53 providerMappingsKey = Constants.PROVIDER_MAPPINGS_KEY;
54 providerMapping = Constants.PROVIDER_MAPPING;
58 public String getIntegrationBridgeName() {
59 return integrationBridgeName;
63 public void setIntegrationBridgeName(String integrationBridgeName) {
64 this.integrationBridgeName = integrationBridgeName;
68 public String getNetworkBridgeName() {
69 return networkBridgeName;
73 public void setNetworkBridgeName(String networkBridgeName) {
74 this.networkBridgeName = networkBridgeName;
78 public String getExternalBridgeName() {
79 return externalBridgeName;
83 public void setExternalBridgeName(String externalBridgeName) {
84 this.externalBridgeName = externalBridgeName;
88 public String getTunnelEndpointKey() {
89 return tunnelEndpointKey;
93 public void setTunnelEndpointKey(String tunnelEndpointKey) {
94 this.tunnelEndpointKey = tunnelEndpointKey;
98 public String getProviderMappingsKey() {
99 return providerMappingsKey;
103 public void setProviderMappingsKey(String providerMappingsKey) {
104 this.providerMappingsKey = providerMappingsKey;
108 public Map<Pair<String, String>, String> getPatchPortNames() {
109 return patchPortNames;
113 public void setPatchPortNames(Map<Pair<String, String>, String> patchPortNames) {
114 this.patchPortNames = patchPortNames;
118 public String getPatchPortName(Pair portTuple){
119 return this.patchPortNames.get(portTuple);
123 public String getDefaultProviderMapping() {
124 return providerMapping;
128 public void setDefaultProviderMapping(String providerMapping) {
129 this.providerMapping = providerMapping;
133 public InetAddress getTunnelEndPoint(Node node) {
134 InetAddress address = null;
136 Map<String, Row> ovsTable = ovsdbConfigurationService.getRows(node,
137 ovsdbConfigurationService.getTableName(node, OpenVSwitch.class));
139 if (ovsTable == null) {
140 logger.error("OpenVSwitch table is null for Node {} ", node);
144 // While there is only one entry in the HashMap, we can't access it by index...
145 for (Row row : ovsTable.values()) {
146 OpenVSwitch ovsRow = ovsdbConfigurationService.getTypedRow(node, OpenVSwitch.class, row);
147 Map<String, String> configs = ovsRow.getOtherConfigColumn().getData();
149 if (configs == null) {
150 logger.debug("OpenVSwitch table is null for Node {} ", node);
154 String tunnelEndpoint = configs.get(tunnelEndpointKey);
156 if (tunnelEndpoint == null) {
160 address = InetAddress.getByName(tunnelEndpoint);
161 logger.debug("Tunnel Endpoint for Node {} {}", node, address.getHostAddress());
165 catch (Exception e) {
166 logger.error("Error populating Tunnel Endpoint for Node {} ", node, e);
173 public String getOpenflowVersion(Node node) {
174 return Constants.OPENFLOW13;
178 public String getDefaultGatewayMacAddress(Node node) {
179 final String l3gatewayForNode =
181 ConfigProperties.getProperty(this.getClass(), "ovsdb.l3gateway.mac." + node.getNodeIDString()) : null;
182 return l3gatewayForNode != null ?
183 l3gatewayForNode : ConfigProperties.getProperty(this.getClass(), "ovsdb.l3gateway.mac");