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

Example 46 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 DhcpSubnetListener method update.

@Override
protected void update(InstanceIdentifier<Subnet> identifier, Subnet original, Subnet update) {
    LOG.trace("DhcpSubnetListener Update : Original dhcpstatus: {}, Updated dhcpstatus {}", original.isEnableDhcp(), update.isEnableDhcp());
    if (!Objects.equals(original.isEnableDhcp(), update.isEnableDhcp())) {
        // write api to get port list
        SubnetmapBuilder subnetmapBuilder = getSubnetMapBuilder(dataBroker, update.getUuid());
        List<Uuid> portList = subnetmapBuilder.getPortList();
        List<Uuid> directPortList = subnetmapBuilder.getDirectPortList();
        if (update.isEnableDhcp()) {
            if (null != portList) {
                // Install Entries for neutron ports
                installNeutronPortEntries(portList);
            }
            if (null != directPortList) {
                // install Entries for direct ports
                installDirectPortEntries(directPortList);
            }
        } else {
            if (null != portList) {
                // UnInstall Entries for neutron ports
                uninstallNeutronPortEntries(portList);
            }
            if (null != directPortList) {
                // Uninstall Entries for direct ports
                uninstallDirectPortEntries(directPortList);
            }
        }
    }
}

Example 47 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 DhcpAllocationPoolManager method getAllocationPoolByNetwork.

public AllocationPool getAllocationPoolByNetwork(String networkId) throws ReadFailedException {
    InstanceIdentifier<Network> network = InstanceIdentifier.builder(DhcpAllocationPool.class).child(Network.class, new NetworkKey(networkId)).build();
    Optional<Network> optionalNetworkConfData = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, network);
    if (!optionalNetworkConfData.isPresent()) {
        LOG.info("No network configuration data for network {}", networkId);
        return null;
    }
    Network networkConfData = optionalNetworkConfData.get();
    List<AllocationPool> allocationPoolList = networkConfData.getAllocationPool();
    // as we have no info about a specific subnet
    if (allocationPoolList != null && !allocationPoolList.isEmpty()) {
        return allocationPoolList.get(0);
    } else {
        LOG.warn("No allocation pools for network {}", networkId);
        return null;
    }
}

Example 48 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 DhcpExternalTunnelManager method getSubnetDhcpPortData.

public java.util.Optional<SubnetToDhcpPort> getSubnetDhcpPortData(String elanInstanceName) {
    java.util.Optional<SubnetToDhcpPort> optSubnetDhcp = java.util.Optional.empty();
    Uuid nwUuid = new Uuid(elanInstanceName);
    List<Uuid> subnets = DhcpServiceUtils.getSubnetIdsFromNetworkId(broker, nwUuid);
    for (Uuid subnet : subnets) {
        if (DhcpServiceUtils.isIpv4Subnet(broker, subnet)) {
            optSubnetDhcp = DhcpServiceUtils.getSubnetDhcpPortData(broker, subnet.getValue());
            return optSubnetDhcp;
        }
    }
    return optSubnetDhcp;
}

Example 49 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 DhcpInterfaceConfigListener method add.

@Override
protected void add(InstanceIdentifier<Interface> identifier, Interface add) {
    jobCoordinator.enqueueJob(DhcpServiceUtils.getJobKey(add.getName()), () -> {
        String interfaceName = add.getName();
        IfL2vlan vlanInterface = add.getAugmentation(IfL2vlan.class);
        if (vlanInterface == null) {
            return Collections.emptyList();
        }
        Port port = dhcpManager.getNeutronPort(interfaceName);
        Subnet subnet = dhcpManager.getNeutronSubnet(port);
        if (null != subnet && subnet.isEnableDhcp()) {
            return Collections.singletonList(txRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> {
                LOG.debug("Binding DHCP service for interface {}", interfaceName);
                DhcpServiceUtils.bindDhcpService(interfaceName, NwConstants.DHCP_TABLE, tx);
            }));
        }
        return Collections.emptyList();
    }, DhcpMConstants.RETRY_COUNT);
}

Example 50 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 DhcpUCastMacListener method add.

@Override
protected void add(InstanceIdentifier<LocalUcastMacs> identifier, LocalUcastMacs add) {
    NodeId torNodeId = identifier.firstKeyOf(Node.class).getNodeId();
    InstanceIdentifier<LogicalSwitches> logicalSwitchRef = (InstanceIdentifier<LogicalSwitches>) add.getLogicalSwitchRef().getValue();
    Optional<LogicalSwitches> logicalSwitchOptional = MDSALUtil.read(broker, LogicalDatastoreType.OPERATIONAL, logicalSwitchRef);
    if (!logicalSwitchOptional.isPresent()) {
        LOG.error("Logical Switch ref doesn't have data {}", logicalSwitchRef);
        return;
    }
    LogicalSwitches logicalSwitch = logicalSwitchOptional.get();
    String elanInstanceName = logicalSwitch.getHwvtepNodeName().getValue();
    String macAddress = add.getMacEntryKey().getValue();
    BigInteger vni = new BigInteger(logicalSwitch.getTunnelKey());
    Port port = dhcpExternalTunnelManager.readVniMacToPortCache(vni, macAddress);
    if (port == null) {
        LOG.trace("No neutron port created for macAddress {}, tunnelKey {}", macAddress, vni);
        return;
    }
    L2GatewayDevice device = ElanL2GwCacheUtils.getL2GatewayDeviceFromCache(elanInstanceName, torNodeId.getValue());
    if (device == null) {
        LOG.error("Logical Switch Device with name {} is not present in L2GWCONN cache", elanInstanceName);
        return;
    }
    IpAddress tunnelIp = device.getTunnelIp();
    Subnet subnet = dhcpManager.getNeutronSubnet(port);
    if (null != subnet && !subnet.isEnableDhcp()) {
        dhcpExternalTunnelManager.updateExistingVMTunnelIPCache(tunnelIp, elanInstanceName, macAddress);
        LOG.warn("DhcpUCastMacListener add: flag for the subnetId {} is False so Table 18 entries are not added", subnet.getUuid());
        return;
    }
    BigInteger designatedDpnId = dhcpExternalTunnelManager.readDesignatedSwitchesForExternalTunnel(tunnelIp, elanInstanceName);
    if (designatedDpnId == null || designatedDpnId.equals(DhcpMConstants.INVALID_DPID)) {
        LOG.trace("Unable to install flows for macAddress {}. TunnelIp {}, elanInstanceName {}, designatedDpn {} ", macAddress, tunnelIp, elanInstanceName, designatedDpnId);
        dhcpExternalTunnelManager.updateLocalCache(tunnelIp, elanInstanceName, macAddress);
        return;
    }
    dhcpExternalTunnelManager.installDhcpFlowsForVms(tunnelIp, elanInstanceName, DhcpServiceUtils.getListOfDpns(broker), designatedDpnId, macAddress);
}