Sho SHIMIZU | 33c968a | 2015-08-26 11:37:13 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.driver.ovsdb; |
| 17 | |
CNlucius | a66c397 | 2015-09-06 20:31:29 +0800 | [diff] [blame] | 18 | import java.util.ArrayList; |
Sho SHIMIZU | 33c968a | 2015-08-26 11:37:13 -0700 | [diff] [blame] | 19 | import java.util.Collection; |
CNlucius | a66c397 | 2015-09-06 20:31:29 +0800 | [diff] [blame] | 20 | import java.util.List; |
Sho SHIMIZU | 33c968a | 2015-08-26 11:37:13 -0700 | [diff] [blame] | 21 | import java.util.Set; |
Sho SHIMIZU | 3be9fbe | 2015-08-26 14:36:21 -0700 | [diff] [blame] | 22 | import java.util.stream.Collectors; |
Sho SHIMIZU | 33c968a | 2015-08-26 11:37:13 -0700 | [diff] [blame] | 23 | |
| 24 | import org.onlab.packet.IpAddress; |
| 25 | import org.onosproject.net.DeviceId; |
| 26 | import org.onosproject.net.PortNumber; |
| 27 | import org.onosproject.net.behaviour.BridgeConfig; |
| 28 | import org.onosproject.net.behaviour.BridgeDescription; |
| 29 | import org.onosproject.net.behaviour.BridgeName; |
| 30 | import org.onosproject.net.behaviour.DefaultBridgeDescription; |
| 31 | import org.onosproject.net.device.DefaultPortDescription; |
| 32 | import org.onosproject.net.device.PortDescription; |
| 33 | import org.onosproject.net.driver.AbstractHandlerBehaviour; |
| 34 | import org.onosproject.net.driver.DriverHandler; |
| 35 | import org.onosproject.ovsdb.controller.OvsdbBridge; |
| 36 | import org.onosproject.ovsdb.controller.OvsdbClientService; |
| 37 | import org.onosproject.ovsdb.controller.OvsdbController; |
| 38 | import org.onosproject.ovsdb.controller.OvsdbNodeId; |
| 39 | import org.onosproject.ovsdb.controller.OvsdbPort; |
| 40 | |
Sho SHIMIZU | 33c968a | 2015-08-26 11:37:13 -0700 | [diff] [blame] | 41 | /** |
| 42 | * The implementation of BridageConfig. |
| 43 | */ |
| 44 | public class OvsdbBridgeConfig extends AbstractHandlerBehaviour |
| 45 | implements BridgeConfig { |
| 46 | |
| 47 | @Override |
| 48 | public void addBridge(BridgeName bridgeName) { |
| 49 | DriverHandler handler = handler(); |
| 50 | OvsdbClientService clientService = getOvsdbClientService(handler); |
| 51 | clientService.createBridge(bridgeName.name()); |
| 52 | } |
| 53 | |
| 54 | @Override |
| 55 | public void deleteBridge(BridgeName bridgeName) { |
| 56 | DriverHandler handler = handler(); |
| 57 | OvsdbClientService clientService = getOvsdbClientService(handler); |
| 58 | clientService.dropBridge(bridgeName.name()); |
| 59 | } |
| 60 | |
| 61 | @Override |
| 62 | public Collection<BridgeDescription> getBridges() { |
| 63 | DriverHandler handler = handler(); |
| 64 | DeviceId deviceId = handler.data().deviceId(); |
| 65 | OvsdbClientService clientService = getOvsdbClientService(handler); |
Sho SHIMIZU | 3be9fbe | 2015-08-26 14:36:21 -0700 | [diff] [blame] | 66 | Set<OvsdbBridge> bridges = clientService.getBridges(); |
| 67 | |
| 68 | return bridges.stream() |
| 69 | .map(x -> new DefaultBridgeDescription( |
| 70 | BridgeName.bridgeName(x.bridgeName().value()), |
| 71 | deviceId, |
| 72 | DeviceId.deviceId("of:" + x.datapathId().value()) |
| 73 | ) |
| 74 | ) |
| 75 | .collect(Collectors.toSet()); |
Sho SHIMIZU | 33c968a | 2015-08-26 11:37:13 -0700 | [diff] [blame] | 76 | } |
| 77 | |
| 78 | @Override |
| 79 | public void addPort(PortDescription port) { |
| 80 | DriverHandler handler = handler(); |
| 81 | OvsdbClientService clientService = getOvsdbClientService(handler); |
| 82 | Set<OvsdbBridge> ovsdbSet = clientService.getBridges(); |
| 83 | if (ovsdbSet != null && ovsdbSet.size() > 0) { |
| 84 | OvsdbBridge bridge = ovsdbSet.iterator().next(); |
| 85 | clientService.createPort(bridge.bridgeName().toString(), port |
| 86 | .portNumber().toString()); |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | @Override |
| 91 | public void deletePort(PortDescription port) { |
| 92 | DriverHandler handler = handler(); |
| 93 | OvsdbClientService clientService = getOvsdbClientService(handler); |
| 94 | Set<OvsdbBridge> ovsdbSet = clientService.getBridges(); |
| 95 | if (ovsdbSet != null && ovsdbSet.size() > 0) { |
| 96 | OvsdbBridge bridge = ovsdbSet.iterator().next(); |
| 97 | clientService.dropPort(bridge.bridgeName().toString(), port |
| 98 | .portNumber().toString()); |
| 99 | } |
| 100 | } |
| 101 | |
| 102 | @Override |
| 103 | public Collection<PortDescription> getPorts() { |
| 104 | DriverHandler handler = handler(); |
| 105 | OvsdbClientService clientService = getOvsdbClientService(handler); |
Sho SHIMIZU | 3be9fbe | 2015-08-26 14:36:21 -0700 | [diff] [blame] | 106 | Set<OvsdbPort> ports = clientService.getPorts(); |
| 107 | |
| 108 | return ports.stream() |
| 109 | .map(x -> new DefaultPortDescription( |
| 110 | PortNumber.portNumber(x.portNumber().value()), |
| 111 | true |
| 112 | ) |
| 113 | ) |
| 114 | .collect(Collectors.toSet()); |
Sho SHIMIZU | 33c968a | 2015-08-26 11:37:13 -0700 | [diff] [blame] | 115 | } |
| 116 | |
| 117 | // OvsdbNodeId(IP:port) is used in the adaptor while DeviceId(ovsdb:IP:port) |
| 118 | // is used in the core. So DeviceId need be changed to OvsdbNodeId. |
| 119 | private OvsdbNodeId changeDeviceIdToNodeId(DeviceId deviceId) { |
| 120 | int lastColon = deviceId.toString().lastIndexOf(":"); |
| 121 | int fistColon = deviceId.toString().indexOf(":"); |
| 122 | String ip = deviceId.toString().substring(fistColon + 1, lastColon); |
| 123 | String port = deviceId.toString().substring(lastColon + 1); |
| 124 | IpAddress ipAddress = IpAddress.valueOf(ip); |
| 125 | long portL = Long.parseLong(port); |
| 126 | return new OvsdbNodeId(ipAddress, portL); |
| 127 | } |
| 128 | |
| 129 | // Used for getting OvsdbClientService. |
| 130 | private OvsdbClientService getOvsdbClientService(DriverHandler handler) { |
| 131 | OvsdbController ovsController = handler.get(OvsdbController.class); |
| 132 | DeviceId deviceId = handler.data().deviceId(); |
| 133 | OvsdbNodeId nodeId = changeDeviceIdToNodeId(deviceId); |
| 134 | return ovsController.getOvsdbClient(nodeId); |
| 135 | } |
| 136 | |
| 137 | @Override |
| 138 | public Set<PortNumber> getPortNumbers() { |
Sho SHIMIZU | 33c968a | 2015-08-26 11:37:13 -0700 | [diff] [blame] | 139 | DriverHandler handler = handler(); |
| 140 | OvsdbClientService clientService = getOvsdbClientService(handler); |
Sho SHIMIZU | 3be9fbe | 2015-08-26 14:36:21 -0700 | [diff] [blame] | 141 | Set<OvsdbPort> ports = clientService.getPorts(); |
| 142 | |
| 143 | return ports.stream() |
| 144 | .map(x -> PortNumber.portNumber( |
| 145 | x.portNumber().value(), |
| 146 | x.portName().value() |
| 147 | ) |
| 148 | ) |
| 149 | .collect(Collectors.toSet()); |
Sho SHIMIZU | 33c968a | 2015-08-26 11:37:13 -0700 | [diff] [blame] | 150 | } |
CNlucius | a66c397 | 2015-09-06 20:31:29 +0800 | [diff] [blame] | 151 | |
| 152 | @Override |
| 153 | public List<PortNumber> getLocalPorts(Iterable<String> ifaceIds) { |
| 154 | List<PortNumber> ports = new ArrayList<>(); |
| 155 | DriverHandler handler = handler(); |
| 156 | OvsdbClientService clientService = getOvsdbClientService(handler); |
| 157 | Set<OvsdbPort> ovsdbSet = clientService.getLocalPorts(ifaceIds); |
| 158 | ovsdbSet.forEach(o -> { |
| 159 | PortNumber port = PortNumber.portNumber(o.portNumber().value(), |
| 160 | o.portName().value()); |
| 161 | ports.add(port); |
| 162 | }); |
| 163 | return ports; |
| 164 | } |
Sho SHIMIZU | 33c968a | 2015-08-26 11:37:13 -0700 | [diff] [blame] | 165 | } |