use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node in project netvirt by opendaylight.
the class NeutronTrunkChangeListener method createSubPortInterface.
private void createSubPortInterface(Trunk trunk, SubPorts subPort) {
if (!NetworkTypeVlan.class.equals(subPort.getSegmentationType())) {
LOG.warn("SegmentationType other than VLAN not supported for Trunk:SubPorts");
return;
}
String portName = subPort.getPortId().getValue();
String parentName = trunk.getPortId().getValue();
InstanceIdentifier<Interface> interfaceIdentifier = NeutronvpnUtils.buildVlanInterfaceIdentifier(portName);
// Should we use parentName?
jobCoordinator.enqueueJob("PORT- " + portName, () -> {
Interface iface = ifMgr.getInterfaceInfoFromConfigDataStore(portName);
List<ListenableFuture<Void>> futures = new ArrayList<>();
if (iface == null) {
/*
* Trunk creation requires NeutronPort to be present, by this time interface
* should've been created. In controller restart use case Interface would already be present.
* Clustering consideration:
* This being same shard as NeutronPort, interface creation will be triggered on the same
* node as this one. Use of DSJC helps ensure the order.
*/
LOG.warn("Interface not present for Trunk SubPort: {}", subPort);
return futures;
}
InterfaceBuilder interfaceBuilder = new InterfaceBuilder();
IfL2vlan ifL2vlan = new IfL2vlanBuilder().setL2vlanMode(IfL2vlan.L2vlanMode.TrunkMember).setVlanId(new VlanId(subPort.getSegmentationId().intValue())).build();
ParentRefs parentRefs = new ParentRefsBuilder().setParentInterface(parentName).build();
SplitHorizon splitHorizon = new SplitHorizonBuilder().setOverrideSplitHorizonProtection(true).build();
interfaceBuilder.setName(portName).setType(L2vlan.class).addAugmentation(IfL2vlan.class, ifL2vlan).addAugmentation(ParentRefs.class, parentRefs).addAugmentation(SplitHorizon.class, splitHorizon);
iface = interfaceBuilder.build();
/*
* Interface is already created for parent NeutronPort. We're updating parent refs
* and VLAN Information
*/
WriteTransaction txn = dataBroker.newWriteOnlyTransaction();
txn.merge(LogicalDatastoreType.CONFIGURATION, interfaceIdentifier, iface);
LOG.trace("Creating trunk member interface {}", iface);
futures.add(txn.submit());
return futures;
});
}
use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node in project netvirt by opendaylight.
the class NeutronvpnManager method removeExternalNetworkFromVpn.
private boolean removeExternalNetworkFromVpn(Network extNet) {
Uuid extNetId = extNet.getUuid();
InstanceIdentifier<Networks> extNetsId = InstanceIdentifier.builder(ExternalNetworks.class).child(Networks.class, new NetworksKey(extNetId)).build();
try {
Optional<Networks> optionalNets = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, extNetsId);
NetworksBuilder builder = null;
if (optionalNets.isPresent()) {
builder = new NetworksBuilder(optionalNets.get());
} else {
LOG.error("removeExternalNetworkFromVpn: Provider Network {} is not present in the ConfigDS", extNetId.getValue());
return false;
}
builder.setVpnid(null);
Networks networks = builder.build();
LOG.info("removeExternalNetworkFromVpn: Withdraw VPN Id from Provider Network {} node", extNetId.getValue());
SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, extNetsId, networks);
return true;
} catch (TransactionCommitFailedException | ReadFailedException ex) {
LOG.error("removeExternalNetworkFromVpn: Failed to withdraw VPN Id from Provider Network node {}: ", extNetId.getValue(), ex);
}
return false;
}
use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node in project netvirt by opendaylight.
the class NeutronvpnManager method handleNeutronRouterDeleted.
protected void handleNeutronRouterDeleted(Uuid routerId, List<Uuid> routerSubnetIds) {
// check if the router is associated to some VPN
Uuid vpnId = neutronvpnUtils.getVpnForRouter(routerId, true);
Uuid internetVpnId = neutronvpnUtils.getInternetvpnUuidBoundToRouterId(routerId);
if (vpnId != null) {
// remove existing external vpn interfaces
for (Uuid subnetId : routerSubnetIds) {
removeSubnetFromVpn(vpnId, subnetId, internetVpnId);
}
clearFromVpnMaps(vpnId, routerId, null);
} else {
// remove existing internal vpn interfaces
for (Uuid subnetId : routerSubnetIds) {
removeSubnetFromVpn(routerId, subnetId, internetVpnId);
}
}
// delete entire vpnMaps node for internal VPN
deleteVpnMapsNode(routerId);
// delete vpn-instance for internal VPN
deleteVpnInstance(routerId);
}
use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node in project netvirt by opendaylight.
the class NeutronvpnManager method removeVpn.
public void removeVpn(Uuid id) {
// read VPNMaps
VpnMap vpnMap = neutronvpnUtils.getVpnMap(id);
Uuid router = vpnMap != null ? vpnMap.getRouterId() : null;
// dissociate router
if (router != null) {
dissociateRouterFromVpn(id, router);
}
// dissociate networks
if (!id.equals(router) && vpnMap.getNetworkIds() != null) {
dissociateNetworksFromVpn(id, vpnMap.getNetworkIds());
}
// remove entire vpnMaps node
deleteVpnMapsNode(id);
// remove vpn-instance
deleteVpnInstance(id);
}
use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node in project netvirt by opendaylight.
the class NeutronvpnManager method createL3InternalVpn.
public void createL3InternalVpn(Uuid vpn, String name, Uuid tenant, List<String> rd, List<String> irt, List<String> ert, Uuid router, List<Uuid> networks) {
IpVersionChoice ipVersChoices = neutronvpnUtils.getIpVersionChoicesFromRouterUuid(router);
// Update VPN Instance node
updateVpnInstanceNode(vpn, rd, irt, ert, VpnInstance.Type.L3, 0, /*l3vni*/
ipVersChoices);
// Update local vpn-subnet DS
updateVpnMaps(vpn, name, router, tenant, networks);
if (router != null) {
Uuid existingVpn = neutronvpnUtils.getVpnForRouter(router, true);
if (existingVpn != null) {
// use case when a cluster is rebooted and router add DCN is received, triggering #createL3InternalVpn
// if before reboot, router was already associated to VPN, should not proceed associating router to
// internal VPN. Adding to RouterInterfacesMap is also not needed since it's a config DS and will be
// preserved upon reboot.
// For a non-reboot case #associateRouterToInternalVPN already takes care of adding to
// RouterInterfacesMap via #createVPNInterface call.
LOG.info("Associating router to Internal VPN skipped for VPN {} due to router {} already associated " + "to external VPN {}", vpn.getValue(), router.getValue(), existingVpn.getValue());
return;
}
associateRouterToInternalVpn(vpn, router);
}
}
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