interfacemgr/interfacemgr-impl/src/main/java/org/opendaylight/vpnservice/interfacemgr/InterfacemgrProvider.java

   1 /*
   2  * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. 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.vpnservice.interfacemgr;
   9
  10 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  11 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  12 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
  13 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
  14 import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
  15 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  16 import org.opendaylight.idmanager.IdManager;
  17 import org.opendaylight.vpnservice.interfacemgr.listeners.InterfaceConfigListener;
  18 import org.opendaylight.vpnservice.interfacemgr.listeners.InterfaceInventoryStateListener;
  19 import org.opendaylight.vpnservice.interfacemgr.listeners.InterfaceTopologyStateListener;
  20 import org.opendaylight.vpnservice.interfacemgr.interfaces.IInterfaceManager;
  21 import org.opendaylight.vpnservice.interfacemgr.rpcservice.InterfaceManagerRpcService;
  22 import org.opendaylight.vpnservice.interfacemgr.servicebindings.flowbased.listeners.FlowBasedServicesConfigListener;
  23 import org.opendaylight.vpnservice.interfacemgr.servicebindings.flowbased.listeners.FlowBasedServicesInterfaceStateListener;
  24 import org.opendaylight.vpnservice.interfacemgr.listeners.VlanMemberConfigListener;
  25 import org.opendaylight.vpnservice.mdsalutil.ActionInfo;
  26 import org.opendaylight.vpnservice.mdsalutil.MatchInfo;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.CreateIdPoolInput;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.CreateIdPoolInputBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rpcs.rev151003.*;
  32 import org.opendaylight.yangtools.yang.common.RpcResult;
  33 import org.slf4j.Logger;
  34 import org.slf4j.LoggerFactory;
  35
  36 import java.math.BigInteger;
  37 import java.util.List;
  38 import java.util.concurrent.ExecutionException;
  39 import java.util.concurrent.Future;
  40
  41 public class InterfacemgrProvider implements BindingAwareProvider, AutoCloseable, IInterfaceManager {
  42
  43     private static final Logger LOG = LoggerFactory.getLogger(InterfacemgrProvider.class);
  44
  45     private RpcProviderRegistry rpcProviderRegistry;
  46
  47     private InterfaceManager interfaceManager;
  48     private IfmNodeConnectorListener ifmNcListener;
  49     private IdManager idManager;
  50
  51     private InterfaceConfigListener interfaceConfigListener;
  52     private InterfaceTopologyStateListener topologyStateListener;
  53     private InterfaceInventoryStateListener interfaceInventoryStateListener;
  54     private FlowBasedServicesInterfaceStateListener flowBasedServicesInterfaceStateListener;
  55     private FlowBasedServicesConfigListener flowBasedServicesConfigListener;
  56     private VlanMemberConfigListener vlanMemberConfigListener;
  57
  58     private InterfaceManagerRpcService interfaceManagerRpcService;
  59     private BindingAwareBroker.RpcRegistration<OdlInterfaceRpcService> rpcRegistration;
  60
  61     public void setRpcProviderRegistry(RpcProviderRegistry rpcProviderRegistry) {
  62         this.rpcProviderRegistry = rpcProviderRegistry;
  63     }
  64
  65     @Override
  66     public void onSessionInitiated(ProviderContext session) {
  67         LOG.info("InterfacemgrProvider Session Initiated");
  68         try {
  69             final  DataBroker dataBroker = session.getSALService(DataBroker.class);
  70             idManager = new IdManager(dataBroker);
  71             createIdPool();
  72
  73             interfaceManagerRpcService = new InterfaceManagerRpcService(dataBroker);
  74             rpcRegistration = getRpcProviderRegistry().addRpcImplementation(
  75                     OdlInterfaceRpcService.class, interfaceManagerRpcService);
  76
  77             interfaceConfigListener = new InterfaceConfigListener(dataBroker, idManager);
  78             interfaceConfigListener.registerListener(LogicalDatastoreType.CONFIGURATION, dataBroker);
  79
  80             interfaceInventoryStateListener = new InterfaceInventoryStateListener(dataBroker);
  81             interfaceInventoryStateListener.registerListener(LogicalDatastoreType.OPERATIONAL, dataBroker);
  82
  83             topologyStateListener = new InterfaceTopologyStateListener(dataBroker);
  84             topologyStateListener.registerListener(LogicalDatastoreType.OPERATIONAL, dataBroker);
  85
  86             flowBasedServicesConfigListener = new FlowBasedServicesConfigListener(dataBroker);
  87             flowBasedServicesConfigListener.registerListener(LogicalDatastoreType.CONFIGURATION, dataBroker);
  88
  89             flowBasedServicesInterfaceStateListener =
  90                     new FlowBasedServicesInterfaceStateListener(dataBroker);
  91             flowBasedServicesInterfaceStateListener.registerListener(LogicalDatastoreType.OPERATIONAL, dataBroker);
  92
  93             vlanMemberConfigListener =
  94                                new VlanMemberConfigListener(dataBroker, idManager);
  95             vlanMemberConfigListener.registerListener(LogicalDatastoreType.CONFIGURATION, dataBroker);
  96
  97
  98             /*interfaceManager = new InterfaceManager(dataBroker, idManager);
  99             ifmNcListener = new IfmNodeConnectorListener(dataBroker, interfaceManager);*/
 100         } catch (Exception e) {
 101             LOG.error("Error initializing services", e);
 102         }
 103     }
 104
 105     private void createIdPool() {
 106         CreateIdPoolInput createPool = new CreateIdPoolInputBuilder()
 107             .setPoolName(IfmConstants.IFM_IDPOOL_NAME)
 108             .setIdStart(IfmConstants.IFM_IDPOOL_START)
 109             .setPoolSize(new BigInteger(IfmConstants.IFM_IDPOOL_SIZE))
 110             .build();
 111         //TODO: Error handling
 112         Future<RpcResult<Void>> result = idManager.createIdPool(createPool);
 113         try {
 114             if ((result != null) && (result.get().isSuccessful())) {
 115                 LOG.debug("Created IdPool for InterfaceMgr");
 116             }
 117         } catch (InterruptedException | ExecutionException e) {
 118             LOG.error("Failed to create idPool for InterfaceMgr",e);
 119         }
 120     }
 121
 122     @Override
 123     public void close() throws Exception {
 124         LOG.info("InterfacemgrProvider Closed");
 125         interfaceManager.close();
 126         ifmNcListener.close();
 127         interfaceConfigListener.close();
 128         rpcRegistration.close();
 129     }
 130
 131     public RpcProviderRegistry getRpcProviderRegistry() {
 132         return rpcProviderRegistry;
 133     }
 134
 135     @Override
 136     public Long getPortForInterface(String ifName) {
 137         GetPortFromInterfaceInput input = new GetPortFromInterfaceInputBuilder().setIntfName(ifName).build();
 138         Future<RpcResult<GetPortFromInterfaceOutput>> output = interfaceManagerRpcService.getPortFromInterface(input);
 139         try {
 140             RpcResult<GetPortFromInterfaceOutput> port = output.get();
 141             if(port.isSuccessful()){
 142                 return port.getResult().getPortno();
 143             }
 144         }catch(NullPointerException | InterruptedException | ExecutionException e){
 145             LOG.warn("Exception when getting port for interface",e);
 146         }
 147         return null;
 148     }
 149
 150     @Override
 151     public Long getPortForInterface(Interface intf) {
 152         GetPortFromInterfaceInput input = new GetPortFromInterfaceInputBuilder().setIntfName(intf.getName()).build();
 153         Future<RpcResult<GetPortFromInterfaceOutput>> output = interfaceManagerRpcService.getPortFromInterface(input);
 154         try {
 155             RpcResult<GetPortFromInterfaceOutput> port = output.get();
 156             if(port.isSuccessful()){
 157                 return port.getResult().getPortno();
 158             }
 159         }catch(NullPointerException | InterruptedException | ExecutionException e){
 160             LOG.warn("Exception when getting port for interface",e);
 161         }
 162         return null;
 163     }
 164
 165     @Override
 166     public BigInteger getDpnForInterface(String ifName) {
 167         GetDpidFromInterfaceInput input = new GetDpidFromInterfaceInputBuilder().setIntfName(ifName).build();
 168         Future<RpcResult<GetDpidFromInterfaceOutput>> output = interfaceManagerRpcService.getDpidFromInterface(input);
 169         try {
 170             RpcResult<GetDpidFromInterfaceOutput> dpn = output.get();
 171             if(dpn.isSuccessful()){
 172                 return dpn.getResult().getDpid();
 173             }
 174         }catch(NullPointerException | InterruptedException | ExecutionException e){
 175             LOG.warn("Exception when getting port for interface",e);
 176         }
 177         return null;
 178     }
 179
 180     @Override
 181     public String getEndpointIpForDpn(BigInteger dpnId) {
 182         GetEndpointIpForDpnInput input = new GetEndpointIpForDpnInputBuilder().setDpid(dpnId).build();
 183         Future<RpcResult<GetEndpointIpForDpnOutput>> output = interfaceManagerRpcService.getEndpointIpForDpn(input);
 184         try {
 185             RpcResult<GetEndpointIpForDpnOutput> ipForDpnOutputRpcResult = output.get();
 186             if(ipForDpnOutputRpcResult.isSuccessful()){
 187                 List<IpAddress> localIps = ipForDpnOutputRpcResult.getResult().getLocalIps();
 188                 if(!localIps.isEmpty()) {
 189                     return localIps.get(0).getIpv4Address().getValue();
 190                 }
 191             }
 192         }catch(NullPointerException | InterruptedException | ExecutionException e){
 193             LOG.warn("Exception when getting port for interface",e);
 194         }
 195         return null;
 196     }
 197
 198     @Override
 199     public List<MatchInfo> getInterfaceIngressRule(String ifName) {
 200         return interfaceManager.getInterfaceIngressRule(ifName);
 201     }
 202
 203     @Override
 204     public List<ActionInfo> getInterfaceEgressActions(String ifName) {
 205         return interfaceManagerRpcService.getEgressActionInfosForInterface(ifName);
 206     }
 207
 208     @Override
 209     public BigInteger getDpnForInterface(Interface intrf) {
 210         return getDpnForInterface(intrf.getName());
 211     }
 212 }