use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.networks.rev150712.networks.attributes.Networks in project netvirt by opendaylight.
the class ElanInterfaceManager method addElanInterface.
List<ListenableFuture<Void>> addElanInterface(ElanInterface elanInterface, InterfaceInfo interfaceInfo, ElanInstance elanInstance) throws ElanException {
Preconditions.checkNotNull(elanInstance, "elanInstance cannot be null");
Preconditions.checkNotNull(interfaceInfo, "interfaceInfo cannot be null");
Preconditions.checkNotNull(elanInterface, "elanInterface cannot be null");
String interfaceName = elanInterface.getName();
String elanInstanceName = elanInterface.getElanInstanceName();
Elan elanInfo = ElanUtils.getElanByName(broker, elanInstanceName);
WriteTransaction tx = broker.newWriteOnlyTransaction();
if (elanInfo == null) {
List<String> elanInterfaces = new ArrayList<>();
elanInterfaces.add(interfaceName);
ElanUtils.updateOperationalDataStore(idManager, elanInstance, elanInterfaces, tx);
} else {
createElanStateList(elanInstanceName, interfaceName, tx);
}
boolean isFirstInterfaceInDpn = false;
// Specific actions to the DPN where the ElanInterface has been added,
// for example, programming the
// External tunnel table if needed or adding the ElanInterface to the
// DpnInterfaces in the operational DS.
BigInteger dpId = interfaceInfo.getDpId();
DpnInterfaces dpnInterfaces = null;
if (dpId != null && !dpId.equals(ElanConstants.INVALID_DPN)) {
InstanceIdentifier<DpnInterfaces> elanDpnInterfaces = ElanUtils.getElanDpnInterfaceOperationalDataPath(elanInstanceName, dpId);
Optional<DpnInterfaces> existingElanDpnInterfaces = ElanUtils.read(broker, LogicalDatastoreType.OPERATIONAL, elanDpnInterfaces);
if (!existingElanDpnInterfaces.isPresent()) {
isFirstInterfaceInDpn = true;
// ELAN's 1st ElanInterface added to this DPN
dpnInterfaces = createElanInterfacesList(elanInstanceName, interfaceName, dpId, tx);
// table, but only if Elan has VNI
if (isVxlanNetworkOrVxlanSegment(elanInstance)) {
setExternalTunnelTable(dpId, elanInstance);
}
elanL2GatewayUtils.installElanL2gwDevicesLocalMacsInDpn(dpId, elanInstance, interfaceName);
} else {
List<String> elanInterfaces = existingElanDpnInterfaces.get().getInterfaces();
elanInterfaces.add(interfaceName);
if (elanInterfaces.size() == 1) {
// 1st dpn interface
elanL2GatewayUtils.installElanL2gwDevicesLocalMacsInDpn(dpId, elanInstance, interfaceName);
}
dpnInterfaces = updateElanDpnInterfacesList(elanInstanceName, dpId, elanInterfaces, tx);
}
}
// add code to install Local/Remote BC group, unknow DMAC entry,
// terminating service table flow entry
// call bindservice of interfacemanager to create ingress table flow
// enty.
// Add interface to the ElanInterfaceForwardingEntires Container
createElanInterfaceTablesList(interfaceName, tx);
List<ListenableFuture<Void>> futures = new ArrayList<>();
futures.add(ElanUtils.waitForTransactionToComplete(tx));
installEntriesForFirstInterfaceonDpn(elanInstance, interfaceInfo, dpnInterfaces, isFirstInterfaceInDpn);
// for internal vlan networks
if (ElanUtils.isVlan(elanInstance) && !elanInstance.isExternal()) {
if (interfaceManager.isExternalInterface(interfaceName)) {
LOG.debug("adding vlan prv intf {} to elan {} BC group", interfaceName, elanInstanceName);
handleExternalInterfaceEvent(elanInstance, dpnInterfaces, dpId);
}
}
if (isFirstInterfaceInDpn && isVxlanNetworkOrVxlanSegment(elanInstance)) {
// update the remote-DPNs remoteBC group entry with Tunnels
LOG.trace("update remote bc group for elan {} on other DPNs for newly added dpn {}", elanInstance, dpId);
setElanAndEtreeBCGrouponOtherDpns(elanInstance, dpId);
}
String jobKey = ElanUtils.getElanInterfaceJobKey(interfaceName);
InterfaceAddWorkerOnElanInterface addWorker = new InterfaceAddWorkerOnElanInterface(jobKey, elanInterface, interfaceInfo, elanInstance, isFirstInterfaceInDpn, this);
jobCoordinator.enqueueJob(jobKey, addWorker, ElanConstants.JOB_MAX_RETRIES);
return futures;
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.networks.rev150712.networks.attributes.Networks in project netvirt by opendaylight.
the class BgpConfigurationManager method addPrefix.
public void addPrefix(String rd, String macAddress, String pfx, List<String> nhList, VrfEntry.EncapType encapType, long lbl, long l3vni, long l2vni, String gatewayMac) {
for (String nh : nhList) {
Ipv4Address nexthop = nh != null ? new Ipv4Address(nh) : null;
Long label = lbl;
InstanceIdentifier<Networks> iid = InstanceIdentifier.builder(Bgp.class).child(Networks.class, new NetworksKey(pfx, rd)).build();
NetworksBuilder networksBuilder = new NetworksBuilder().setRd(rd).setPrefixLen(pfx).setNexthop(nexthop).setLabel(label).setEthtag(BgpConstants.DEFAULT_ETH_TAG);
buildVpnEncapSpecificInfo(networksBuilder, encapType, label, l3vni, l2vni, macAddress, gatewayMac);
update(iid, networksBuilder.build());
}
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.networks.rev150712.networks.attributes.Networks in project netvirt by opendaylight.
the class BgpConfigurationManager method delPrefix.
public void delPrefix(String rd, String pfx) {
InstanceIdentifier.InstanceIdentifierBuilder<Networks> iib = InstanceIdentifier.builder(Bgp.class).child(Networks.class, new NetworksKey(pfx, rd));
InstanceIdentifier<Networks> iid = iib.build();
delete(iid);
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.networks.rev150712.networks.attributes.Networks in project netvirt by opendaylight.
the class ExternalNetworksChangeListener method update.
@Override
protected void update(InstanceIdentifier<Networks> identifier, Networks original, Networks update) {
// Check for VPN disassociation
Uuid originalVpn = original.getVpnid();
Uuid updatedVpn = update.getVpnid();
coordinator.enqueueJob(NatConstants.NAT_DJC_PREFIX + update.getKey(), () -> {
WriteTransaction writeFlowInvTx = dataBroker.newWriteOnlyTransaction();
List<ListenableFuture<Void>> futures = new ArrayList<>();
if (originalVpn == null && updatedVpn != null) {
// external network is dis-associated from L3VPN instance
associateExternalNetworkWithVPN(update, writeFlowInvTx);
} else if (originalVpn != null && updatedVpn == null) {
// external network is associated with vpn
disassociateExternalNetworkFromVPN(update, originalVpn.getValue());
// Remove the SNAT entries
removeSnatEntries(original, original.getId(), writeFlowInvTx);
}
futures.add(NatUtil.waitForTransactionToComplete(writeFlowInvTx));
return futures;
}, NatConstants.NAT_DJC_MAX_RETRIES);
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.networks.rev150712.networks.attributes.Networks in project netvirt by opendaylight.
the class ExternalNetworksChangeListener method disassociateExternalNetworkFromVPN.
private void disassociateExternalNetworkFromVPN(Networks network, String vpnName) {
List<Uuid> routerIds = network.getRouterIds();
for (Uuid routerId : routerIds) {
InstanceIdentifier<RouterPorts> routerPortsId = NatUtil.getRouterPortsId(routerId.getValue());
Optional<RouterPorts> optRouterPorts = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, routerPortsId);
if (!optRouterPorts.isPresent()) {
LOG.debug("disassociateExternalNetworkFromVPN : Could not read Router Ports data object with id: {} " + "to handle disassociate ext nw {}", routerId, network.getId());
continue;
}
RouterPorts routerPorts = optRouterPorts.get();
List<Ports> interfaces = routerPorts.getPorts();
WriteTransaction removeFlowInvTx = dataBroker.newWriteOnlyTransaction();
for (Ports port : interfaces) {
String portName = port.getPortName();
BigInteger dpnId = NatUtil.getDpnForInterface(interfaceManager, portName);
if (dpnId.equals(BigInteger.ZERO)) {
LOG.debug("disassociateExternalNetworkFromVPN : DPN not found for {}," + "skip handling of ext nw {} disassociation", portName, network.getId());
continue;
}
List<InternalToExternalPortMap> intExtPortMapList = port.getInternalToExternalPortMap();
for (InternalToExternalPortMap intExtPortMap : intExtPortMapList) {
floatingIpListener.removeNATFlowEntries(dpnId, portName, vpnName, routerId.getValue(), intExtPortMap, removeFlowInvTx);
}
}
NatUtil.waitForTransactionToComplete(removeFlowInvTx);
}
}
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