| /* |
| * 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.odtn.cli.impl; |
| |
| import com.google.common.annotations.Beta; |
| import org.apache.commons.lang3.tuple.Pair; |
| import org.apache.karaf.shell.api.action.Argument; |
| import org.apache.karaf.shell.api.action.Command; |
| import org.apache.karaf.shell.api.action.Completion; |
| import org.apache.karaf.shell.api.action.Option; |
| import org.apache.karaf.shell.api.action.lifecycle.Service; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.cli.net.ConnectPointCompleter; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.intent.IntentId; |
| import org.onosproject.odtn.GnpyService; |
| import org.slf4j.Logger; |
| |
| import static com.google.common.base.Preconditions.checkArgument; |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| @Beta |
| @Service |
| @Command(scope = "onos", name = "odtn-gnpy-connection-command", |
| description = "show tapi context command") |
| public class GnpyConnectionRequestCommand extends AbstractShellCommand { |
| |
| private static final Logger log = getLogger(GnpyConnectionRequestCommand.class); |
| |
| @Argument(index = 0, name = "ingress", |
| description = "Ingress Device/Port Description", |
| required = true, multiValued = false) |
| @Completion(ConnectPointCompleter.class) |
| String ingressString = ""; |
| |
| @Argument(index = 1, name = "egress", |
| description = "Egress Device/Port Description", |
| required = true, multiValued = false) |
| @Completion(ConnectPointCompleter.class) |
| String egressString = ""; |
| |
| @Option(name = "-b", aliases = "--bidirectional", |
| description = "If this argument is passed the optical link created will be bidirectional, " + |
| "else the link will be unidirectional.", |
| required = false, multiValued = false) |
| private boolean bidirectional = false; |
| |
| @Override |
| protected void doExecute() { |
| GnpyService service = get(GnpyService.class); |
| |
| if (!service.isConnected()) { |
| print("gNPY is not connected, please issue `odtn-connect-gnpy-command` first"); |
| return; |
| } |
| |
| ConnectPoint ingress = createConnectPoint(ingressString); |
| ConnectPoint egress = createConnectPoint(egressString); |
| |
| Pair<IntentId, Double> intentIdAndOsnr = |
| service.obtainConnectivity(ingress, egress, bidirectional); |
| |
| if (intentIdAndOsnr != null) { |
| print("Optical Connectivity from %s to %s submitted through GNPy. \n", ingress, egress); |
| print("Expected GSNR %.2f dB", intentIdAndOsnr.getRight().doubleValue()); |
| print("Intent: %s", intentIdAndOsnr.getLeft()); |
| } else { |
| print("Error in submitting Optical Connectivity submitted through GNPy, please see logs"); |
| } |
| } |
| |
| private ConnectPoint createConnectPoint(String devicePortString) { |
| String[] splitted = devicePortString.split("/"); |
| |
| checkArgument(splitted.length == 2, |
| "Connect point must be in \"deviceUri/portNumber\" format"); |
| |
| return ConnectPoint.deviceConnectPoint(devicePortString); |
| } |
| |
| } |