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/*
* 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.openstacknetworking.cli;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.google.common.collect.Lists;
import org.apache.karaf.shell.api.action.Command;
import org.apache.karaf.shell.api.action.lifecycle.Service;
import org.onosproject.cli.AbstractShellCommand;
import org.onosproject.openstacknetworking.api.InstancePort;
import org.onosproject.openstacknetworking.api.InstancePortService;
import org.onosproject.openstacknetworking.api.OpenstackNetworkService;
import org.openstack4j.model.network.Port;
import java.util.Comparator;
import java.util.List;
import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.prettyJson;
/**
* Lists OpenStack instance ports.
*/
@Service
@Command(scope = "onos", name = "openstack-instance-ports",
description = "Lists all OpenStack instance ports")
public class InstancePortListCommand extends AbstractShellCommand {
private static final String FORMAT = "%-40s%-40s%-10s%-25s%-10s%-15s";
@Override
protected void doExecute() {
InstancePortService service = get(InstancePortService.class);
OpenstackNetworkService osNetService = get(OpenstackNetworkService.class);
List<InstancePort> instancePorts = Lists.newArrayList(service.instancePorts());
instancePorts.sort(Comparator.comparing(InstancePort::portId));
if (outputJson()) {
print("%s", json(this, instancePorts));
} else {
print(FORMAT, "Port ID", "VM Device ID", "State", "Device ID", "Port Number", "Fixed IP");
for (InstancePort port : instancePorts) {
Port neutronPort = osNetService.port(port.portId());
print(FORMAT, port.portId(), neutronPort.getDeviceId(), port.state(),
port.deviceId().toString(), port.portNumber().toLong(),
port.ipAddress().toString());
}
}
}
private String json(AbstractShellCommand context, List<InstancePort> ports) {
ObjectMapper mapper = new ObjectMapper();
ArrayNode result = mapper.createArrayNode();
ports.forEach(p -> result.add(context.jsonForEntity(p, InstancePort.class)));
return prettyJson(mapper, result.toString());
}
}