netvirt/src/main/java/org/opendaylight/unimgr/mef/netvirt/NetvirtUtils.java

   1 /*
   2  * Copyright (c) 2016 Hewlett Packard Enterprise, Co. 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
   9 package org.opendaylight.unimgr.mef.netvirt;
  10
  11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  12 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  13 import org.opendaylight.yang.gen.v1.http.metroethernetforum.org.ns.yang.mef.topology.rev150526.MefTopology;
  14 import org.opendaylight.yang.gen.v1.http.metroethernetforum.org.ns.yang.mef.topology.rev150526.mef.topology.Devices;
  15 import org.opendaylight.yang.gen.v1.http.metroethernetforum.org.ns.yang.mef.topology.rev150526.mef.topology.devices.Device;
  16 import org.opendaylight.yang.gen.v1.http.metroethernetforum.org.ns.yang.mef.topology.rev150526.mef.topology.devices.DeviceKey;
  17 import org.opendaylight.yang.gen.v1.http.metroethernetforum.org.ns.yang.mef.topology.rev150526.mef.topology.devices.device.Interfaces;
  18 import org.opendaylight.yang.gen.v1.http.metroethernetforum.org.ns.yang.mef.topology.rev150526.mef.topology.devices.device.interfaces.InterfaceKey;
  19 import org.opendaylight.yang.gen.v1.http.metroethernetforum.org.ns.yang.mef.types.rev150526.Identifier45;
  20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev140508.L2vlan;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.IetfInterfacesData;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesState;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfL2vlan;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfL2vlanBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.ParentRefs;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.ParentRefsBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.etree.rev160614.EtreeInstance;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.etree.rev160614.EtreeInstanceBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.etree.rev160614.EtreeInterface;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.etree.rev160614.EtreeInterfaceBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.etree.rev160614.EtreeInterface.EtreeInterfaceType;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.ElanInstances;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.ElanInterfaces;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstance;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstanceBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstanceKey;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.interfaces.ElanInterface;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.interfaces.ElanInterfaceBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.interfaces.ElanInterfaceKey;
  43 import org.opendaylight.yangtools.yang.binding.Augmentation;
  44 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  45 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
  46
  47 public class NetvirtUtils {
  48     public final static String VLAN_SEPARATOR = ".";
  49
  50     public static void createElanInstance(DataBroker dataBroker, String instanceName, boolean isEtree) {
  51         ElanInstanceBuilder einstBuilder = createElanInstance(instanceName);
  52
  53         if (isEtree) {
  54             EtreeInstance etreeInstance = new EtreeInstanceBuilder().build();
  55             einstBuilder.addAugmentation(EtreeInstance.class, etreeInstance).build();
  56         }
  57
  58         MdsalUtils.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION,
  59                 getElanInstanceInstanceIdentifier(instanceName), einstBuilder.build());
  60     }
  61
  62     public static void createElanInterface(DataBroker dataBroker, String instanceName, String interfaceName) {
  63         ElanInterfaceBuilder einterfaceBuilder = createElanInterface(instanceName, interfaceName);
  64
  65         MdsalUtils.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION,
  66                 getElanInterfaceInstanceIdentifier(interfaceName), einterfaceBuilder.build());
  67     }
  68
  69     public static void createEtreeInterface(DataBroker dataBroker, String instanceName, String interfaceName,
  70             EtreeInterfaceType type) {
  71         ElanInterfaceBuilder einterfaceBuilder = createEtreeInterface(instanceName, interfaceName, type);
  72
  73         MdsalUtils.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION,
  74                 getElanInterfaceInstanceIdentifier(interfaceName), einterfaceBuilder.build());
  75     }
  76
  77     public static void updateElanInstance(DataBroker dataBroker, String instanceName) {
  78
  79         ElanInstanceBuilder einstBuilder = createElanInstance(instanceName);
  80
  81         MdsalUtils.syncUpdate(dataBroker, LogicalDatastoreType.CONFIGURATION,
  82                 getElanInstanceInstanceIdentifier(instanceName), einstBuilder.build());
  83     }
  84
  85     public static void updateElanInterface(DataBroker dataBroker, String instanceName, String interfaceName) {
  86         ElanInterfaceBuilder einterfaceBuilder = createElanInterface(instanceName, interfaceName);
  87
  88         MdsalUtils.syncUpdate(dataBroker, LogicalDatastoreType.CONFIGURATION,
  89                 getElanInterfaceInstanceIdentifier(interfaceName), einterfaceBuilder.build());
  90     }
  91
  92     public static void deleteElanInstance(DataBroker dataBroker, String instanceName) {
  93         MdsalUtils.syncDelete(dataBroker, LogicalDatastoreType.CONFIGURATION,
  94                 getElanInstanceInstanceIdentifier(instanceName));
  95     }
  96
  97     public static void deleteElanInterface(DataBroker dataBroker, String instanceName, String interfaceName) {
  98         MdsalUtils.syncDelete(dataBroker, LogicalDatastoreType.CONFIGURATION,
  99                 getElanInterfaceInstanceIdentifier(interfaceName));
 100     }
 101
 102     public static Interface createTrunkInterface(String interfaceName, String parentIfaceName) {
 103         IfL2vlanBuilder ifL2vlanBuilder = new IfL2vlanBuilder();
 104         ifL2vlanBuilder.setL2vlanMode(IfL2vlan.L2vlanMode.Trunk);
 105         return createInterface(interfaceName, parentIfaceName, ifL2vlanBuilder.build());
 106     }
 107
 108     public static Interface createTrunkMemberInterface(String interfaceName, String parentIfaceName, int vlanId) {
 109         IfL2vlanBuilder ifL2vlanBuilder = new IfL2vlanBuilder();
 110         ifL2vlanBuilder.setL2vlanMode(IfL2vlan.L2vlanMode.TrunkMember).setVlanId(new VlanId(vlanId));
 111         return createInterface(interfaceName, parentIfaceName, ifL2vlanBuilder.build());
 112     }
 113
 114     private static Interface createInterface(String interfaceName, String parentIfaceName, IfL2vlan ifL2vlan) {
 115         InterfaceBuilder interfaceBuilder = new InterfaceBuilder();
 116         ParentRefsBuilder parentRefsBuilder = new ParentRefsBuilder().setParentInterface(parentIfaceName);
 117         interfaceBuilder.setEnabled(true).setName(interfaceName).setType(L2vlan.class)
 118                 .addAugmentation(IfL2vlan.class, ifL2vlan).addAugmentation(ParentRefs.class, parentRefsBuilder.build());
 119         return interfaceBuilder.build();
 120     }
 121
 122     public static String getInterfaceNameForVlan(String uniId, String vlanId) {
 123         return uniId + VLAN_SEPARATOR + vlanId;
 124     }
 125
 126     private static ElanInstanceBuilder createElanInstance(String instanceName) {
 127         ElanInstanceBuilder einstBuilder = new ElanInstanceBuilder();
 128         einstBuilder.setElanInstanceName(instanceName);
 129         einstBuilder.setKey(new ElanInstanceKey(instanceName));
 130         return einstBuilder;
 131     }
 132
 133     private static ElanInterfaceBuilder createElanInterface(String instanceName, String interfaceName) {
 134         ElanInterfaceBuilder einterfaceBuilder = new ElanInterfaceBuilder();
 135         einterfaceBuilder.setElanInstanceName(instanceName);
 136         einterfaceBuilder.setName(interfaceName);
 137         return einterfaceBuilder;
 138     }
 139
 140     private static ElanInterfaceBuilder createEtreeInterface(String instanceName, String interfaceName,
 141             EtreeInterfaceType interfaceType) {
 142         ElanInterfaceBuilder einterfaceBuilder = new ElanInterfaceBuilder();
 143         einterfaceBuilder.setElanInstanceName(instanceName);
 144         einterfaceBuilder.setName(interfaceName);
 145         EtreeInterface etreeInterface = new EtreeInterfaceBuilder().setEtreeInterfaceType(interfaceType).build();
 146         einterfaceBuilder.addAugmentation(EtreeInterface.class, etreeInterface);
 147         return einterfaceBuilder;
 148     }
 149
 150     private static InstanceIdentifier<ElanInstance> getElanInstanceInstanceIdentifier(String instanceName) {
 151         return InstanceIdentifier.builder(ElanInstances.class)
 152                 .child(ElanInstance.class, new ElanInstanceKey(instanceName)).build();
 153     }
 154
 155     private static InstanceIdentifier<ElanInterface> getElanInterfaceInstanceIdentifier(String interfaceName) {
 156         return InstanceIdentifier.builder(ElanInterfaces.class)
 157                 .child(ElanInterface.class, new ElanInterfaceKey(interfaceName)).build();
 158     }
 159
 160     public static InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> getStateInterfaceIdentifier(
 161             String interfaceName) {
 162         InstanceIdentifierBuilder<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> idBuilder = InstanceIdentifier
 163                 .builder(InterfacesState.class)
 164                 .child(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.class,
 165                         new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey(
 166                                 interfaceName));
 167         InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> id = idBuilder
 168                 .build();
 169         return id;
 170     }
 171 }