| /* |
| * Copyright 2016 Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.openstacknode; |
| |
| import com.google.common.base.MoreObjects; |
| import org.onlab.packet.IpAddress; |
| import org.onlab.packet.MacAddress; |
| import org.onlab.packet.TpPort; |
| import org.onosproject.net.DeviceId; |
| |
| import java.util.Comparator; |
| import java.util.Objects; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Representation of a compute/gateway node for OpenstackSwitching/Routing service. |
| */ |
| public final class OpenstackNode { |
| |
| private final String hostName; |
| private final IpAddress ovsdbIp; |
| private final TpPort ovsdbPort; |
| private final DeviceId bridgeId; |
| private final OpenstackNodeService.OpenstackNodeType openstackNodeType; |
| private final String gatewayExternalInterfaceName; |
| private final MacAddress gatewayExternalInterfaceMac; |
| private static final String OVSDB = "ovsdb:"; |
| |
| |
| public static final Comparator<OpenstackNode> OPENSTACK_NODE_COMPARATOR = |
| (node1, node2) -> node1.hostName().compareTo(node2.hostName()); |
| |
| /** |
| * Creates a new node. |
| * |
| * @param hostName hostName |
| * @param ovsdbIp OVSDB server IP address |
| * @param ovsdbPort OVSDB server port number |
| * @param bridgeId integration bridge identifier |
| * @param openstackNodeType openstack node type |
| * @param gatewayExternalInterfaceName gatewayExternalInterfaceName |
| * @param gatewayExternalInterfaceMac gatewayExternalInterfaceMac |
| */ |
| public OpenstackNode(String hostName, IpAddress ovsdbIp, TpPort ovsdbPort, DeviceId bridgeId, |
| OpenstackNodeService.OpenstackNodeType openstackNodeType, |
| String gatewayExternalInterfaceName, |
| MacAddress gatewayExternalInterfaceMac) { |
| this.hostName = checkNotNull(hostName, "hostName cannot be null"); |
| this.ovsdbIp = checkNotNull(ovsdbIp, "ovsdbIp cannot be null"); |
| this.ovsdbPort = checkNotNull(ovsdbPort, "ovsdbPort cannot be null"); |
| this.bridgeId = checkNotNull(bridgeId, "bridgeId cannot be null"); |
| this.openstackNodeType = checkNotNull(openstackNodeType, "openstackNodeType cannot be null"); |
| this.gatewayExternalInterfaceName = gatewayExternalInterfaceName; |
| this.gatewayExternalInterfaceMac = gatewayExternalInterfaceMac; |
| |
| if (openstackNodeType == OpenstackNodeService.OpenstackNodeType.GATEWAYNODE) { |
| checkNotNull(gatewayExternalInterfaceName, "gatewayExternalInterfaceName cannot be null"); |
| checkNotNull(gatewayExternalInterfaceMac, "gatewayExternalInterfaceMac cannot be null"); |
| } |
| } |
| |
| /** |
| * Returns the OVSDB server IP address. |
| * |
| * @return ip address |
| */ |
| public IpAddress ovsdbIp() { |
| return this.ovsdbIp; |
| } |
| |
| /** |
| * Returns the OVSDB server port number. |
| * |
| * @return port number |
| */ |
| public TpPort ovsdbPort() { |
| return this.ovsdbPort; |
| } |
| |
| /** |
| * Returns the hostName. |
| * |
| * @return hostName |
| */ |
| public String hostName() { |
| return this.hostName; |
| } |
| |
| /** |
| * Returns the identifier of the integration bridge. |
| * |
| * @return device id |
| */ |
| public DeviceId intBrId() { |
| return this.bridgeId; |
| } |
| |
| /** |
| * Returns the identifier of the OVSDB device. |
| * |
| * @return device id |
| */ |
| public DeviceId ovsdbId() { |
| return DeviceId.deviceId(OVSDB.concat(this.ovsdbIp.toString())); |
| } |
| |
| /** |
| * Returns the openstack node type. |
| * |
| * @return openstack node type |
| */ |
| public OpenstackNodeService.OpenstackNodeType openstackNodeType() { |
| return this.openstackNodeType; |
| } |
| |
| /** |
| * Returns the gatewayExternalInterfaceName. |
| * |
| * @return gatewayExternalInterfaceName |
| */ |
| public String gatewayExternalInterfaceName() { |
| return this.gatewayExternalInterfaceName; |
| } |
| |
| /** |
| * Returns the gatewayExternalInterfaceMac. |
| * |
| * @return gatewayExternalInterfaceMac |
| */ |
| public MacAddress gatewayExternalInterfaceMac() { |
| return this.gatewayExternalInterfaceMac; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| |
| if (obj instanceof OpenstackNode) { |
| OpenstackNode that = (OpenstackNode) obj; |
| |
| if (Objects.equals(hostName, that.hostName) && |
| Objects.equals(ovsdbIp, that.ovsdbIp) && |
| Objects.equals(ovsdbPort, that.ovsdbPort) && |
| Objects.equals(bridgeId, that.bridgeId) && |
| Objects.equals(openstackNodeType, that.openstackNodeType)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(hostName, ovsdbIp, ovsdbPort, bridgeId, openstackNodeType); |
| } |
| |
| @Override |
| public String toString() { |
| if (openstackNodeType == OpenstackNodeService.OpenstackNodeType.COMPUTENODE) { |
| return MoreObjects.toStringHelper(getClass()) |
| .add("host", hostName) |
| .add("ip", ovsdbIp) |
| .add("port", ovsdbPort) |
| .add("bridgeId", bridgeId) |
| .add("openstacknodetype", openstackNodeType) |
| .toString(); |
| } else { |
| return MoreObjects.toStringHelper(getClass()) |
| .add("host", hostName) |
| .add("ip", ovsdbIp) |
| .add("port", ovsdbPort) |
| .add("bridgeId", bridgeId) |
| .add("openstacknodetype", openstackNodeType) |
| .add("gatewayExternalInterfaceName", gatewayExternalInterfaceName) |
| .add("gatewayExternalInterfaceMac", gatewayExternalInterfaceMac) |
| .toString(); |
| } |
| } |
| } |
| |