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/*
* Copyright 2015 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.segmentrouting.cli;
import org.apache.karaf.shell.commands.Argument;
import org.apache.karaf.shell.commands.Command;
import org.onosproject.cli.AbstractShellCommand;
import org.onosproject.segmentrouting.Policy;
import org.onosproject.segmentrouting.PolicyHandler;
import org.onosproject.segmentrouting.SegmentRoutingService;
import org.onosproject.segmentrouting.TunnelPolicy;
/**
* Command to add a new policy.
*/
@Command(scope = "onos", name = "srpolicy-add",
description = "Create a new policy")
public class PolicyAddCommand extends AbstractShellCommand {
// TODO: Need to support skipping some parameters
@Argument(index = 0, name = "ID",
description = "policy ID",
required = true, multiValued = false)
String policyId;
@Argument(index = 1, name = "priority",
description = "priority",
required = true, multiValued = false)
int priority;
@Argument(index = 2, name = "src_IP",
description = "src IP",
required = false, multiValued = false)
String srcIp;
@Argument(index = 3, name = "src_port",
description = "src port",
required = false, multiValued = false)
short srcPort;
@Argument(index = 4, name = "dst_IP",
description = "dst IP",
required = false, multiValued = false)
String dstIp;
@Argument(index = 5, name = "dst_port",
description = "dst port",
required = false, multiValued = false)
short dstPort;
@Argument(index = 6, name = "proto",
description = "IP protocol",
required = false, multiValued = false)
String proto;
@Argument(index = 7, name = "policy_type",
description = "policy type",
required = true, multiValued = false)
String policyType;
@Argument(index = 8, name = "tunnel_ID",
description = "tunnel ID",
required = false, multiValued = false)
String tunnelId;
@Override
protected void execute() {
SegmentRoutingService srService =
AbstractShellCommand.get(SegmentRoutingService.class);
TunnelPolicy.Builder tpb = TunnelPolicy.builder().setPolicyId(policyId);
tpb.setPriority(priority);
tpb.setType(Policy.Type.valueOf(policyType));
if (srcIp != null) {
tpb.setSrcIp(srcIp);
}
if (dstIp != null) {
tpb.setDstIp(dstIp);
}
if (srcPort != 0) {
tpb.setSrcPort(srcPort);
}
if (dstPort != 0) {
tpb.setDstPort(dstPort);
}
if (!proto.equals("ip")) {
tpb.setIpProto(proto);
}
if (Policy.Type.valueOf(policyType) == Policy.Type.TUNNEL_FLOW) {
if (tunnelId == null) {
error("tunnel ID must be specified for TUNNEL_FLOW policy");
return;
}
tpb.setTunnelId(tunnelId);
}
PolicyHandler.Result result = srService.createPolicy(tpb.build());
switch (result) {
case POLICY_EXISTS:
error("the same policy exists");
break;
case ID_EXISTS:
error("the same policy ID exists");
break;
case TUNNEL_NOT_FOUND:
error("the tunnel is not found");
break;
case UNSUPPORTED_TYPE:
error("the policy type specified is not supported");
break;
default:
break;
}
}
}
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