Examples with InterfaceAlreadyExistsException org.opendaylight.genius.interfacemanager.exceptions.InterfaceAlreadyExistsException used on opensource projects

Example 1 with InterfaceAlreadyExistsException

use of org.opendaylight.genius.interfacemanager.exceptions.InterfaceAlreadyExistsException in project genius by opendaylight.

the class InterfacemgrProvider method createVLANInterface.

@Override
public ListenableFuture<Void> createVLANInterface(String interfaceName, String portName, Integer vlanId, String description, IfL2vlan.L2vlanMode l2vlanMode, boolean isExternal) throws InterfaceAlreadyExistsException {
    LOG.info("Create VLAN interface : {}", interfaceName);
    Interface interfaceOptional = interfaceManagerCommonUtils.getInterfaceFromConfigDS(new InterfaceKey(interfaceName));
    if (interfaceOptional != null) {
        LOG.debug("VLAN interface already exists {} ", interfaceOptional.getDescription());
        throw new InterfaceAlreadyExistsException(interfaceOptional.getName());
    }
    IfL2vlanBuilder l2vlanBuilder = new IfL2vlanBuilder().setL2vlanMode(l2vlanMode);
    if (vlanId != null && vlanId > 0) {
        l2vlanBuilder.setVlanId(new VlanId(vlanId));
    }
    ParentRefs parentRefs = new ParentRefsBuilder().setParentInterface(portName).build();
    InterfaceBuilder interfaceBuilder = new InterfaceBuilder().setEnabled(true).setName(interfaceName).setType(L2vlan.class).addAugmentation(IfL2vlan.class, l2vlanBuilder.build()).addAugmentation(ParentRefs.class, parentRefs).setDescription(description);
    if (isExternal) {
        interfaceBuilder.addAugmentation(IfExternal.class, new IfExternalBuilder().setExternal(true).build());
    }
    InstanceIdentifier<Interface> interfaceIId = interfaceManagerCommonUtils.getInterfaceIdentifier(new InterfaceKey(interfaceName));
    ListenableFuture<Void> future = txRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> tx.put(CONFIGURATION, interfaceIId, interfaceBuilder.build(), CREATE_MISSING_PARENTS));
    ListenableFutures.addErrorLogging(future, LOG, "Failed to (async) write {}", interfaceIId);
    return future;
}

Example 2 with InterfaceAlreadyExistsException

use of org.opendaylight.genius.interfacemanager.exceptions.InterfaceAlreadyExistsException in project netvirt by opendaylight.

the class ElanServiceProvider method createIetfInterfaces.

/**
 * Create ietf-interfaces based on the ELAN segment type.<br>
 * For segment type flat - create transparent interface pointing to the
 * patch-port attached to the physnet port.<br>
 * For segment type vlan - create trunk interface pointing to the patch-port
 * attached to the physnet port + trunk-member interface pointing to the
 * trunk interface.
 *
 * @param elanInstance
 *            ELAN instance
 * @param parentRef
 *            parent interface name
 * @return the name of the interface to be added to the ELAN instance i.e.
 *         trunk-member name for vlan network and transparent for flat
 *         network or null otherwise
 */
private String createIetfInterfaces(ElanInstance elanInstance, String parentRef) {
    String interfaceName = null;
    try {
        String trunkName = getTrunkInterfaceName(parentRef);
        // trunk interface may have been created by other vlan network
        Interface trunkInterface = interfaceManager.getInterfaceInfoFromConfigDataStore(trunkName);
        if (trunkInterface == null) {
            interfaceManager.createVLANInterface(trunkName, parentRef, null, null, IfL2vlan.L2vlanMode.Trunk, true);
        }
        if (ElanUtils.isFlat(elanInstance)) {
            interfaceName = trunkName;
        } else if (ElanUtils.isVlan(elanInstance)) {
            Long segmentationId = elanInstance.getSegmentationId();
            interfaceName = parentRef + IfmConstants.OF_URI_SEPARATOR + segmentationId;
            interfaceManager.createVLANInterface(interfaceName, trunkName, segmentationId.intValue(), null, IfL2vlan.L2vlanMode.TrunkMember, true);
        }
    } catch (InterfaceAlreadyExistsException e) {
        LOG.trace("Interface {} was already created", interfaceName);
    }
    return interfaceName;
}