use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid in project netvirt by opendaylight.
the class ExternalNetworkGroupInstaller method installExtNetGroupEntries.
public void installExtNetGroupEntries(Uuid subnetId, String macAddress) {
Subnetmap subnetMap = NatUtil.getSubnetMap(broker, subnetId);
if (subnetMap == null) {
LOG.error("installExtNetGroupEntries : Subnetmap is null");
return;
}
if (NatUtil.isIPv6Subnet(subnetMap.getSubnetIp())) {
LOG.debug("installExtNetGroupEntries : Subnet-id {} is not an IPv4 subnet, hence skipping.", subnetMap.getId());
return;
}
installExtNetGroupEntries(subnetMap, macAddress);
}
use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid in project netvirt by opendaylight.
the class ExternalNetworkGroupInstaller method installExtNetGroupEntries.
public void installExtNetGroupEntries(Uuid networkId, BigInteger dpnId) {
if (networkId == null) {
return;
}
List<Uuid> subnetIds = NatUtil.getSubnetIdsFromNetworkId(broker, networkId);
if (subnetIds.isEmpty()) {
LOG.error("installExtNetGroupEntries : No subnet ids associated network id {}", networkId.getValue());
return;
}
for (Uuid subnetId : subnetIds) {
String macAddress = NatUtil.getSubnetGwMac(broker, subnetId, networkId.getValue());
installExtNetGroupEntry(networkId, subnetId, dpnId, macAddress);
}
}
use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid 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.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid 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);
}
}
use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid in project netvirt by opendaylight.
the class ExternalNetworksChangeListener method associateExternalNetworkWithVPN.
private void associateExternalNetworkWithVPN(Networks network, WriteTransaction writeFlowInvTx) {
List<Uuid> routerIds = network.getRouterIds();
for (Uuid routerId : routerIds) {
// long router = NatUtil.getVpnId(dataBroker, routerId.getValue());
InstanceIdentifier<RouterPorts> routerPortsId = NatUtil.getRouterPortsId(routerId.getValue());
Optional<RouterPorts> optRouterPorts = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, routerPortsId);
if (!optRouterPorts.isPresent()) {
LOG.debug("associateExternalNetworkWithVPN : Could not read Router Ports data object with id: {} " + "to handle associate ext nw {}", routerId, network.getId());
continue;
}
RouterPorts routerPorts = optRouterPorts.get();
List<Ports> interfaces = routerPorts.getPorts();
for (Ports port : interfaces) {
String portName = port.getPortName();
BigInteger dpnId = NatUtil.getDpnForInterface(interfaceManager, portName);
if (dpnId.equals(BigInteger.ZERO)) {
LOG.debug("associateExternalNetworkWithVPN : DPN not found for {}, " + "skip handling of ext nw {} association", portName, network.getId());
continue;
}
List<InternalToExternalPortMap> intExtPortMapList = port.getInternalToExternalPortMap();
for (InternalToExternalPortMap ipMap : intExtPortMapList) {
// remove all VPN related entries
floatingIpListener.createNATFlowEntries(dpnId, portName, routerId.getValue(), network.getId(), ipMap, writeFlowInvTx);
}
}
}
// SNAT
for (Uuid routerId : routerIds) {
LOG.debug("associateExternalNetworkWithVPN() : for routerId {}", routerId);
Uuid networkId = network.getId();
if (networkId == null) {
LOG.error("associateExternalNetworkWithVPN : networkId is null for the router ID {}", routerId);
return;
}
final String vpnName = network.getVpnid().getValue();
if (vpnName == null) {
LOG.error("associateExternalNetworkWithVPN : No VPN associated with ext nw {} for router {}", networkId, routerId);
return;
}
BigInteger dpnId = new BigInteger("0");
InstanceIdentifier<RouterToNaptSwitch> routerToNaptSwitch = NatUtil.buildNaptSwitchRouterIdentifier(routerId.getValue());
Optional<RouterToNaptSwitch> rtrToNapt = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, routerToNaptSwitch);
if (rtrToNapt.isPresent()) {
dpnId = rtrToNapt.get().getPrimarySwitchId();
}
LOG.debug("associateExternalNetworkWithVPN : got primarySwitch as dpnId{} ", dpnId);
if (dpnId == null || dpnId.equals(BigInteger.ZERO)) {
LOG.warn("associateExternalNetworkWithVPN : primary napt Switch not found for router {} on dpn: {}", routerId, dpnId);
return;
}
Long routerIdentifier = NatUtil.getVpnId(dataBroker, routerId.getValue());
InstanceIdentifierBuilder<org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.intext.ip.map.IpMapping> idBuilder = InstanceIdentifier.builder(IntextIpMap.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.intext.ip.map.IpMapping.class, new org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.intext.ip.map.IpMappingKey(routerIdentifier));
InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.intext.ip.map.IpMapping> id = idBuilder.build();
Optional<org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.intext.ip.map.IpMapping> ipMapping = MDSALUtil.read(dataBroker, LogicalDatastoreType.OPERATIONAL, id);
if (ipMapping.isPresent()) {
List<IpMap> ipMaps = ipMapping.get().getIpMap();
for (IpMap ipMap : ipMaps) {
String externalIp = ipMap.getExternalIp();
LOG.debug("associateExternalNetworkWithVPN : Calling advToBgpAndInstallFibAndTsFlows for dpnId {}," + "vpnName {} and externalIp {}", dpnId, vpnName, externalIp);
if (natMode == NatMode.Controller) {
externalRouterListener.advToBgpAndInstallFibAndTsFlows(dpnId, NwConstants.INBOUND_NAPT_TABLE, vpnName, routerIdentifier, routerId.getValue(), externalIp, network.getId(), null, /* external-router */
writeFlowInvTx);
}
}
} else {
LOG.warn("associateExternalNetworkWithVPN : No ipMapping present fot the routerId {}", routerId);
}
long vpnId = NatUtil.getVpnId(dataBroker, vpnName);
// Install 47 entry to point to 21
if (natMode == NatMode.Controller) {
externalRouterListener.installNaptPfibEntriesForExternalSubnets(routerId.getValue(), dpnId, writeFlowInvTx);
if (vpnId != -1) {
LOG.debug("associateExternalNetworkWithVPN : Calling externalRouterListener installNaptPfibEntry " + "for dpnId {} and vpnId {}", dpnId, vpnId);
externalRouterListener.installNaptPfibEntry(dpnId, vpnId, writeFlowInvTx);
}
}
}
}
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