Examples with Subnet org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.subnets.rev150712.subnets.attributes.subnets.Subnet used on opensource projects

Example 56 with Subnet

use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.subnets.rev150712.subnets.attributes.subnets.Subnet in project netvirt by opendaylight.

the class NeutronvpnUtils method getIPPrefixFromPort.

// TODO Clean up the exception handling and the console output
@SuppressWarnings({ "checkstyle:IllegalCatch", "checkstyle:RegexpSinglelineJava" })
protected Short getIPPrefixFromPort(Port port) {
    try {
        Uuid subnetUUID = port.getFixedIps().get(0).getSubnetId();
        SubnetKey subnetkey = new SubnetKey(subnetUUID);
        InstanceIdentifier<Subnet> subnetidentifier = InstanceIdentifier.create(Neutron.class).child(Subnets.class).child(Subnet.class, subnetkey);
        Optional<Subnet> subnet = read(LogicalDatastoreType.CONFIGURATION, subnetidentifier);
        if (subnet.isPresent()) {
            String cidr = String.valueOf(subnet.get().getCidr().getValue());
            // Extract the prefix length from cidr
            String[] parts = cidr.split("/");
            if (parts.length == 2) {
                return Short.valueOf(parts[1]);
            } else {
                LOG.trace("Could not retrieve prefix from subnet CIDR");
            }
        } else {
            LOG.trace("Unable to read on subnet datastore");
        }
    } catch (Exception e) {
        LOG.error("Failed to retrieve IP prefix from port for port {}", port.getUuid().getValue(), e);
    }
    LOG.error("Failed for port {}", port.getUuid().getValue());
    return null;
}

Example 57 with Subnet

use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.subnets.rev150712.subnets.attributes.subnets.Subnet in project netvirt by opendaylight.

the class NeutronvpnUtils method getNeutronSubnet.

protected Subnet getNeutronSubnet(Uuid subnetId) {
    Subnet subnet = subnetMap.get(subnetId);
    if (subnet != null) {
        return subnet;
    }
    InstanceIdentifier<Subnet> inst = InstanceIdentifier.create(Neutron.class).child(Subnets.class).child(Subnet.class, new SubnetKey(subnetId));
    Optional<Subnet> sn = read(LogicalDatastoreType.CONFIGURATION, inst);
    if (sn.isPresent()) {
        subnet = sn.get();
    }
    return subnet;
}

Example 58 with Subnet

use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.subnets.rev150712.subnets.attributes.subnets.Subnet in project netvirt by opendaylight.

the class NeutronSubnetChangeListener method handleNeutronSubnetCreated.

private void handleNeutronSubnetCreated(Subnet subnet, Network network) {
    Uuid networkId = network.getUuid();
    Uuid subnetId = subnet.getUuid();
    ProviderTypes providerType = NeutronvpnUtils.getProviderNetworkType(network);
    String segmentationId = NeutronvpnUtils.getSegmentationIdFromNeutronNetwork(network);
    nvpnManager.createSubnetmapNode(subnetId, String.valueOf(subnet.getCidr().getValue()), subnet.getTenantId(), networkId, providerType != null ? NetworkAttributes.NetworkType.valueOf(providerType.getName()) : null, segmentationId != null ? Long.parseLong(segmentationId) : 0L);
    createSubnetToNetworkMapping(subnetId, networkId);
}

Example 59 with Subnet

use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.subnets.rev150712.subnets.attributes.subnets.Subnet in project netvirt by opendaylight.

the class NeutronSubnetChangeListener method remove.

@Override
protected void remove(InstanceIdentifier<Subnet> identifier, Subnet input) {
    LOG.trace("Removing subnet : key: {}, value={}", identifier, input);
    Uuid networkId = input.getNetworkId();
    Uuid subnetId = input.getUuid();
    Network network = neutronvpnUtils.getNeutronNetwork(networkId);
    if (network == null || !NeutronvpnUtils.isNetworkTypeSupported(network)) {
        LOG.warn("neutron vpn received a subnet remove() for a network without a provider extension augmentation " + "or with an unsupported network type for the subnet {} which is part of network {}", subnetId.getValue(), network);
        return;
    }
    handleNeutronSubnetDeleted(subnetId, networkId);
    externalSubnetHandler.handleExternalSubnetRemoved(network, subnetId);
    neutronvpnUtils.removeFromSubnetCache(input);
}

Example 60 with Subnet

use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.subnets.rev150712.subnets.attributes.subnets.Subnet in project netvirt by opendaylight.

the class NeutronSubnetChangeListener method add.

@Override
protected void add(InstanceIdentifier<Subnet> identifier, Subnet input) {
    LOG.trace("Adding Subnet : key: {}, value={}", identifier, input);
    Uuid networkId = input.getNetworkId();
    Uuid subnetId = input.getUuid();
    Network network = neutronvpnUtils.getNeutronNetwork(networkId);
    if (network == null || !NeutronvpnUtils.isNetworkTypeSupported(network)) {
        LOG.warn("neutron vpn received a subnet add() for a network without a provider extension augmentation " + "or with an unsupported network type for the subnet {} which is part of network {}", subnetId.getValue(), network);
        return;
    }
    neutronvpnUtils.addToSubnetCache(input);
    handleNeutronSubnetCreated(input, network);
    externalSubnetHandler.handleExternalSubnetAdded(network, subnetId, null);
}