cisco-xr-driver/src/main/java/org/opendaylight/unimgr/mef/nrp/cisco/xr/l2vpn/activator/L2vpnXconnectActivator.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems Inc and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.unimgr.mef.nrp.cisco.xr.l2vpn.activator;
   9
  10 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  11 import org.opendaylight.controller.md.sal.binding.api.MountPointService;
  12 import org.opendaylight.unimgr.mef.nrp.cisco.xr.common.helper.BandwidthProfileHelper;
  13 import org.opendaylight.unimgr.mef.nrp.cisco.xr.common.helper.InterfaceHelper;
  14 import org.opendaylight.unimgr.mef.nrp.cisco.xr.common.util.LoopbackUtils;
  15 import org.opendaylight.unimgr.mef.nrp.cisco.xr.common.util.MtuUtils;
  16 import org.opendaylight.unimgr.mef.nrp.cisco.xr.l2vpn.helper.AttachmentCircuitHelper;
  17 import org.opendaylight.unimgr.mef.nrp.cisco.xr.l2vpn.helper.L2vpnHelper;
  18 import org.opendaylight.unimgr.mef.nrp.cisco.xr.l2vpn.helper.PseudowireHelper;
  19 import org.opendaylight.unimgr.mef.nrp.cisco.xr.l2vpn.helper.XConnectHelper;
  20 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.asr9k.policymgr.cfg.rev150518.PolicyManager;
  21 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.ifmgr.cfg.rev150730.InterfaceConfigurations;
  22 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.ifmgr.cfg.rev150730._interface.configurations._interface.configuration.Mtus;
  23 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.l2vpn.cfg.rev151109.L2vpn;
  24 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.l2vpn.cfg.rev151109.l2vpn.database.XconnectGroups;
  25 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.l2vpn.cfg.rev151109.l2vpn.database.xconnect.groups.XconnectGroup;
  26 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.l2vpn.cfg.rev151109.l2vpn.database.xconnect.groups.xconnect.group.p2p.xconnects.p2p.xconnect.AttachmentCircuits;
  27 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.l2vpn.cfg.rev151109.l2vpn.database.xconnect.groups.xconnect.group.p2p.xconnects.p2p.xconnect.Pseudowires;
  28 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.xr.types.rev150629.CiscoIosXrString;
  29 import org.opendaylight.yang.gen.v1.urn.onf.core.network.module.rev160630.g_forwardingconstruct.FcPort;
  30
  31 import java.util.Optional;
  32
  33 import static org.opendaylight.unimgr.mef.nrp.cisco.xr.common.helper.BandwidthProfileComposition.BwpApplicability.UNI;
  34 import static org.opendaylight.unimgr.mef.nrp.cisco.xr.common.helper.BandwidthProfileComposition.BwpDirection.EGRESS;
  35 import static org.opendaylight.unimgr.mef.nrp.cisco.xr.common.helper.BandwidthProfileComposition.BwpDirection.INGRESS;
  36
  37
  38 /**
  39  * Activator of VPLS-based L2 VPN using cross connect connection on IOS-XR devices
  40  *
  41  * @author krzysztof.bijakowski@amartus.com
  42  */
  43 public class L2vpnXconnectActivator extends AbstractL2vpnActivator {
  44
  45     public L2vpnXconnectActivator(DataBroker dataBroker, MountPointService mountService) {
  46         super(dataBroker, mountService);
  47     }
  48
  49     @Override
  50     protected Optional<PolicyManager> activateQos(String name, FcPort port) {
  51         return new BandwidthProfileHelper(dataBroker, port)
  52                 .addPolicyMap(name, INGRESS, UNI)
  53                 .addPolicyMap(name, EGRESS, UNI)
  54                 .build();
  55     }
  56
  57     @Override
  58     public InterfaceConfigurations activateInterface(FcPort port, FcPort neighbor, long mtu) {
  59         Mtus mtus = new MtuUtils().generateMtus(mtu, new CiscoIosXrString("GigabitEthernet"));
  60
  61         return new InterfaceHelper()
  62             .addInterface(port, Optional.of(mtus), true)
  63             .build();
  64     }
  65
  66     @Override
  67     public Pseudowires activatePseudowire(FcPort neighbor) {
  68         return new PseudowireHelper()
  69              .addPseudowire(LoopbackUtils.getIpv4Address(neighbor, dataBroker))
  70              .build();
  71     }
  72
  73     @Override
  74     public XconnectGroups activateXConnect(String outerName, String innerName, FcPort port, FcPort neighbor, Pseudowires pseudowires) {
  75         AttachmentCircuits attachmentCircuits = new AttachmentCircuitHelper()
  76              .addPort(port)
  77              .build();
  78
  79         XconnectGroup xconnectGroup = new XConnectHelper()
  80              .appendXConnect(innerName, attachmentCircuits, pseudowires)
  81              .build(outerName);
  82
  83         return XConnectHelper.createXConnectGroups(xconnectGroup);
  84     }
  85
  86     @Override
  87     public L2vpn activateL2Vpn(XconnectGroups xconnectGroups) {
  88         return L2vpnHelper.build(xconnectGroups);
  89     }
  90 }