| /* |
| * Copyright 2018-present Open Networking Foundation |
| * |
| * 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.openstackvtap.cli; |
| |
| import com.google.common.collect.ImmutableSet; |
| import org.apache.karaf.shell.commands.Argument; |
| import org.apache.karaf.shell.commands.Command; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.openstacknode.api.OpenstackNode; |
| import org.onosproject.openstacknode.api.OpenstackNodeService; |
| import org.onosproject.openstackvtap.api.OpenstackVtap; |
| import org.onosproject.openstackvtap.api.OpenstackVtapService; |
| |
| import java.util.Objects; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| |
| import static org.onosproject.openstackvtap.util.OpenstackVtapUtil.getVtapTypeFromString; |
| |
| /** |
| * Lists openstack vtap rules. |
| */ |
| @Command(scope = "onos", name = "openstack-vtap-list", |
| description = "OpenstackVtap list") |
| public class OpenstackVtapListCommand extends AbstractShellCommand { |
| |
| private final OpenstackVtapService vtapService = get(OpenstackVtapService.class); |
| private final OpenstackNodeService osNodeService = get(OpenstackNodeService.class); |
| |
| @Argument(index = 0, name = "type", |
| description = "vtap type [any|all|rx|tx]", |
| required = false, multiValued = false) |
| String vtapType = "any"; |
| |
| private static final String FORMAT = "ID { %s }: type [%s], srcIP [%s], dstIP [%s]"; |
| private static final String FORMAT_TX_NODES = " tx openstack nodes: %s"; |
| private static final String FORMAT_RX_NODES = " rx openstack nodes: %s"; |
| |
| @Override |
| protected void execute() { |
| OpenstackVtap.Type type = getVtapTypeFromString(vtapType); |
| Set<OpenstackVtap> openstackVtaps = vtapService.getVtaps(type); |
| for (OpenstackVtap vtap : openstackVtaps) { |
| print(FORMAT, |
| vtap.id().toString(), |
| vtap.type().toString(), |
| vtap.vtapCriterion().srcIpPrefix().toString(), |
| vtap.vtapCriterion().dstIpPrefix().toString()); |
| print(FORMAT_TX_NODES, osNodeNames(vtap.txDeviceIds())); |
| print(FORMAT_RX_NODES, osNodeNames(vtap.rxDeviceIds())); |
| } |
| } |
| |
| private Set<String> osNodeNames(Set<DeviceId> deviceIds) { |
| if (deviceIds == null) { |
| return ImmutableSet.of(); |
| } else { |
| return deviceIds.parallelStream() |
| .map(osNodeService::node) |
| .filter(Objects::nonNull) |
| .map(OpenstackNode::hostname) |
| .collect(Collectors.toSet()); |
| } |
| } |
| |
| } |