2 * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
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
8 package org.opendaylight.vpnservice.interfacemgr.renderer.ovs.confighelpers;
10 import com.google.common.util.concurrent.ListenableFuture;
11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
12 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
13 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
14 import org.opendaylight.idmanager.IdManager;
15 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
16 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceManagerCommonUtils;
17 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceMetaUtils;
18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntry;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntryKey;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlan;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
26 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
27 import org.slf4j.Logger;
28 import org.slf4j.LoggerFactory;
30 import java.util.ArrayList;
31 import java.util.List;
33 public class OvsVlanMemberConfigRemoveHelper {
34 private static final Logger LOG = LoggerFactory.getLogger(OvsVlanMemberConfigRemoveHelper.class);
35 public static List<ListenableFuture<Void>> removeConfiguration(DataBroker dataBroker, ParentRefs parentRefs,
36 Interface interfaceOld, IfL2vlan ifL2vlan,
37 IdManagerService idManager) {
38 List<ListenableFuture<Void>> futures = new ArrayList<>();
39 WriteTransaction t = dataBroker.newWriteOnlyTransaction();
41 InterfaceParentEntryKey interfaceParentEntryKey = new InterfaceParentEntryKey(parentRefs.getParentInterface());
42 InstanceIdentifier<InterfaceParentEntry> interfaceParentEntryIid =
43 InterfaceMetaUtils.getInterfaceParentEntryIdentifier(interfaceParentEntryKey);
44 InterfaceParentEntry interfaceParentEntry =
45 InterfaceMetaUtils.getInterfaceParentEntryFromConfigDS(interfaceParentEntryIid, dataBroker);
47 List<InterfaceChildEntry> interfaceChildEntries = interfaceParentEntry.getInterfaceChildEntry();
48 if (interfaceChildEntries.size() <= 1) {
49 t.delete(LogicalDatastoreType.CONFIGURATION, interfaceParentEntryIid);
51 InterfaceChildEntryKey interfaceChildEntryKey = new InterfaceChildEntryKey(interfaceOld.getName());
52 InstanceIdentifier<InterfaceChildEntry> interfaceChildEntryIid =
53 InterfaceMetaUtils.getInterfaceChildEntryIdentifier(interfaceParentEntryKey, interfaceChildEntryKey);
54 t.delete(LogicalDatastoreType.CONFIGURATION, interfaceChildEntryIid);
57 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState =
58 InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(parentRefs.getParentInterface(), dataBroker);
59 if (ifState != null) {
60 /* FIXME -- The below code is needed if vlan-trunks should be updated in the of-port
62 String lowerLayerIf = ifState.getLowerLayerIf().get(0);
63 NodeConnectorId nodeConnectorId = new NodeConnectorId(lowerLayerIf);
64 BigInteger dpId = new BigInteger(IfmUtil.getDpnFromNodeConnectorId(nodeConnectorId));
66 BridgeRefEntryKey BridgeRefEntryKey = new BridgeRefEntryKey(dpId);
67 InstanceIdentifier<BridgeRefEntry> dpnBridgeEntryIid =
68 InterfaceMetaUtils.getBridgeRefEntryIdentifier(BridgeRefEntryKey);
69 BridgeRefEntry bridgeRefEntry =
70 InterfaceMetaUtils.getBridgeRefEntryFromOperDS(dpnBridgeEntryIid, dataBroker);
71 if (bridgeRefEntry != null) {
72 InstanceIdentifier<OvsdbBridgeAugmentation> bridgeIid =
73 (InstanceIdentifier<OvsdbBridgeAugmentation>)bridgeRefEntry.getBridgeReference().getValue();
74 Optional<OvsdbBridgeAugmentation> bridgeNodeOptional =
75 IfmUtil.read(LogicalDatastoreType.OPERATIONAL, bridgeIid, dataBroker);
76 if (bridgeNodeOptional.isPresent()) {
77 OvsdbBridgeAugmentation ovsdbBridgeAugmentation = bridgeNodeOptional.get();
78 String bridgeName = ovsdbBridgeAugmentation.getBridgeName().getValue();
79 VlanTrunkSouthboundUtils.updateVlanMemberInTrunk(bridgeIid, ifL2vlan,
80 ovsdbBridgeAugmentation, bridgeName, parentRefs.getParentInterface(), dataBroker, t);
84 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateId =
85 IfmUtil.buildStateInterfaceId(interfaceOld.getName());
86 t.delete(LogicalDatastoreType.OPERATIONAL, ifStateId);
89 futures.add(t.submit());