org.opendaylight.ovsdb.openstack.netvirt.MdsalHelper Maven / Gradle / Ivy

Go to download
/*
 * Copyright (c) 2015 Brocade Communications Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */

package org.opendaylight.ovsdb.openstack.netvirt;

import com.google.common.base.Preconditions;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeBase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeDpdk;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeDpdkr;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeDpdkvhost;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeDpdkvhostuser;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeGeneve;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeGre;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeGre64;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeInternal;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeIpsecGre;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeIpsecGre64;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeLisp;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypePatch;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeSystem;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeTap;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeVxlan;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolBase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow10;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow11;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow12;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow13;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow14;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow15;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbFailModeBase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbFailModeSecure;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbFailModeStandalone;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointKey;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.google.common.collect.ImmutableBiMap;

public class MdsalHelper {
    private static final Logger LOG = LoggerFactory.getLogger(MdsalHelper.class);
    public static final TopologyId OVSDB_TOPOLOGY_ID = new TopologyId(new Uri("ovsdb:1"));
    public static final String OVSDB_URI_PREFIX = "ovsdb";
    public static final String BRIDGE_URI_PREFIX = "bridge";
    public static final String TP_URI_PREFIX = "termination-point";
    public static final String DISABLE_IN_BAND = "disable-in-band";

    public static final ImmutableBiMap,String> OVSDB_PROTOCOL_MAP
            = new ImmutableBiMap.Builder,String>()
            .put(OvsdbBridgeProtocolOpenflow10.class,"OpenFlow10")
            .put(OvsdbBridgeProtocolOpenflow11.class,"OpenFlow11")
            .put(OvsdbBridgeProtocolOpenflow12.class,"OpenFlow12")
            .put(OvsdbBridgeProtocolOpenflow13.class,"OpenFlow13")
            .put(OvsdbBridgeProtocolOpenflow14.class,"OpenFlow14")
            .put(OvsdbBridgeProtocolOpenflow15.class,"OpenFlow15")
            .build();

    public static final ImmutableBiMap,String> OVSDB_FAIL_MODE_MAP
            = new ImmutableBiMap.Builder,String>()
            .put(OvsdbFailModeStandalone.class,"standalone")
            .put(OvsdbFailModeSecure.class,"secure")
            .build();

    public static final ImmutableBiMap> OVSDB_INTERFACE_TYPE_MAP
    = new ImmutableBiMap.Builder>()
        .put("internal", InterfaceTypeInternal.class)
        .put("vxlan", InterfaceTypeVxlan.class)
        .put("patch", InterfaceTypePatch.class)
        .put("system", InterfaceTypeSystem.class)
        .put("tap", InterfaceTypeTap.class)
        .put("geneve", InterfaceTypeGeneve.class)
        .put("gre", InterfaceTypeGre.class)
        .put("ipsec_gre", InterfaceTypeIpsecGre.class)
        .put("gre64", InterfaceTypeGre64.class)
        .put("ipsec_gre64", InterfaceTypeIpsecGre64.class)
        .put("lisp", InterfaceTypeLisp.class)
        .put("dpdk", InterfaceTypeDpdk.class)
        .put("dpdkr", InterfaceTypeDpdkr.class)
        .put("dpdkvhost", InterfaceTypeDpdkvhost.class)
        .put("dpdkvhostuser", InterfaceTypeDpdkvhostuser.class)
        .build();


    public static NodeId createManagedNodeId(InstanceIdentifier iid) {
        NodeKey nodeKey = iid.firstKeyOf(Node.class, NodeKey.class);
        return nodeKey.getNodeId();
    }

    public static InstanceIdentifier createInstanceIdentifier() {
        return InstanceIdentifier
                .create(NetworkTopology.class)
                .child(Topology.class, new TopologyKey(OVSDB_TOPOLOGY_ID));
    }

    public static InstanceIdentifier createInstanceIdentifier(NodeId nodeId) {
        return InstanceIdentifier
                .create(NetworkTopology.class)
                .child(Topology.class, new TopologyKey(OVSDB_TOPOLOGY_ID))
                .child(Node.class,new NodeKey(nodeId));
    }

    public static InstanceIdentifier createInstanceIdentifier(NodeKey ovsdbNodeKey, String bridgeName) {
       return createInstanceIdentifier(createManagedNodeId(ovsdbNodeKey.getNodeId(), bridgeName));
    }

    public static NodeId createManagedNodeId(NodeId ovsdbNodeId, String bridgeName) {
        return new NodeId(ovsdbNodeId.getValue()
                + "/" + BRIDGE_URI_PREFIX + "/" + bridgeName);
    }

    public static InstanceIdentifier createTerminationPointInstanceIdentifier(Node node, String portName){

        InstanceIdentifier terminationPointPath = InstanceIdentifier
                .create(NetworkTopology.class)
                .child(Topology.class, new TopologyKey(OVSDB_TOPOLOGY_ID))
                .child(Node.class,node.getKey())
                .child(TerminationPoint.class, new TerminationPointKey(new TpId(portName)));

        LOG.debug("Termination point InstanceIdentifier generated : {}",terminationPointPath);
        return terminationPointPath;
    }

    public static String createOvsdbInterfaceType(Class mdsaltype) {
        Preconditions.checkNotNull(mdsaltype);
        ImmutableBiMap, String> mapper =
                OVSDB_INTERFACE_TYPE_MAP.inverse();
        return mapper.get(mdsaltype);
    }
}