*/
package org.opendaylight.transportpce.networkmodel.service;
+import com.google.common.util.concurrent.ListenableFuture;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+import java.util.ArrayList;
import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
-
+import java.util.stream.Collectors;
import org.eclipse.jdt.annotation.Nullable;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.mdsal.binding.api.NotificationPublishService;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
import org.opendaylight.transportpce.common.NetworkUtils;
-import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
import org.opendaylight.transportpce.common.mapping.PortMapping;
import org.opendaylight.transportpce.common.network.NetworkTransactionService;
import org.opendaylight.transportpce.networkmodel.R2RLinkDiscovery;
import org.opendaylight.transportpce.networkmodel.dto.TopologyShard;
import org.opendaylight.transportpce.networkmodel.util.ClliNetwork;
-import org.opendaylight.transportpce.networkmodel.util.OpenRoadmFactory;
+import org.opendaylight.transportpce.networkmodel.util.LinkIdUtil;
import org.opendaylight.transportpce.networkmodel.util.OpenRoadmNetwork;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.nodes.NodeInfo;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.nodes.NodeInfo.OpenroadmVersion;
+import org.opendaylight.transportpce.networkmodel.util.OpenRoadmOtnTopology;
+import org.opendaylight.transportpce.networkmodel.util.OpenRoadmTopology;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkmodel.rev201116.TopologyUpdateResult;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkmodel.rev201116.TopologyUpdateResultBuilder;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkmodel.rev201116.topology.update.result.OrdTopologyChanges;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkmodel.rev201116.topology.update.result.OrdTopologyChangesBuilder;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkmodel.rev201116.topology.update.result.OrdTopologyChangesKey;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.OpenroadmNodeVersion;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.network.nodes.NodeInfo;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Link1Builder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.TerminationPoint1Builder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.common.state.types.rev191129.State;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.pack.Ports;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.packs.CircuitPacks;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.equipment.states.types.rev191129.AdminStates;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev200529.Link1;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev200529.TerminationPoint1;
+import org.opendaylight.yang.gen.v1.http.org.transportpce.d._interface.ord.topology.types.rev201116.TopologyNotificationTypes;
+import org.opendaylight.yang.gen.v1.http.transportpce.topology.rev201019.OtnLinkType;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.LinkId;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1Builder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.TpId;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.termination.point.SupportingTerminationPoint;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeConnectionStatus;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.common.Uint32;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class NetworkModelServiceImpl implements NetworkModelService {
private static final Logger LOG = LoggerFactory.getLogger(NetworkModelServiceImpl.class);
- private static final boolean CREATE_MISSING_PARENTS = true;
private NetworkTransactionService networkTransactionService;
private final R2RLinkDiscovery linkDiscovery;
- private final DeviceTransactionManager deviceTransactionManager;
- private final OpenRoadmFactory openRoadmFactory;
private final PortMapping portMapping;
- private HashMap<String,TopologyShard> topologyShardMountedDevice;
+ private Map<String, TopologyShard> topologyShardMountedDevice;
+ private Map<String, TopologyShard> otnTopologyShardMountedDevice;
+ // Maps that include topology component changed with its new operational state <id, state>
+ private Map<String, State> linksChanged;
+ private Map<String, State> terminationPointsChanged;
+ // Variables for creating and sending topology update notification
+ private final NotificationPublishService notificationPublishService;
+ private Map<OrdTopologyChangesKey, OrdTopologyChanges> topologyChanges;
+ private TopologyUpdateResult notification = null;
public NetworkModelServiceImpl(final NetworkTransactionService networkTransactionService,
- final R2RLinkDiscovery linkDiscovery, DeviceTransactionManager deviceTransactionManager,
- OpenRoadmFactory openRoadmFactory, PortMapping portMapping) {
+ final R2RLinkDiscovery linkDiscovery, PortMapping portMapping,
+ final NotificationPublishService notificationPublishService) {
this.networkTransactionService = networkTransactionService;
this.linkDiscovery = linkDiscovery;
- this.deviceTransactionManager = deviceTransactionManager;
- this.openRoadmFactory = openRoadmFactory;
this.portMapping = portMapping;
- this.topologyShardMountedDevice = new HashMap<String,TopologyShard>();
+ this.topologyShardMountedDevice = new HashMap<String, TopologyShard>();
+ this.otnTopologyShardMountedDevice = new HashMap<String, TopologyShard>();
+ this.linksChanged = new HashMap<String, State>();
+ this.terminationPointsChanged = new HashMap<String, State>();
+ this.notificationPublishService = notificationPublishService;
+ this.topologyChanges = new HashMap<OrdTopologyChangesKey, OrdTopologyChanges>();
}
public void init() {
return;
}
NodeInfo nodeInfo = portMapping.getNode(nodeId).getNodeInfo();
- if (nodeInfo.getNodeType().getIntValue() == 1) {
- this.linkDiscovery.readLLDP(new NodeId(nodeId), openRoadmVersion);
- }
-
+ // node creation in clli-network
Node clliNode = ClliNetwork.createNode(nodeId, nodeInfo);
InstanceIdentifier<Node> iiClliNode = InstanceIdentifier.builder(Networks.class)
.child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.CLLI_NETWORK_ID)))
.child(Node.class, clliNode.key())
.build();
LOG.info("creating node in {}", NetworkUtils.CLLI_NETWORK_ID);
- networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiClliNode, clliNode,
- CREATE_MISSING_PARENTS);
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiClliNode, clliNode);
- Node openRoadmNode = OpenRoadmNetwork.createNode(nodeId, nodeInfo);
- InstanceIdentifier<Node> iiOpenRoadmNode = InstanceIdentifier.builder(Networks.class)
+ // node creation in openroadm-network
+ Node openroadmNetworkNode = OpenRoadmNetwork.createNode(nodeId, nodeInfo);
+ InstanceIdentifier<Node> iiopenroadmNetworkNode = InstanceIdentifier.builder(Networks.class)
.child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID)))
- .child(Node.class, openRoadmNode.key())
+ .child(Node.class, openroadmNetworkNode.key())
.build();
LOG.info("creating node in {}", NetworkUtils.UNDERLAY_NETWORK_ID);
- networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmNode, openRoadmNode,
- CREATE_MISSING_PARENTS);
-
- TopologyShard topologyShard =
- openRoadmFactory.createTopologyShardVersionControl(portMapping.getNode(nodeId));
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiopenroadmNetworkNode,
+ openroadmNetworkNode);
- if (topologyShard == null) {
- LOG.error("Unable to create topology shard for node {}!", nodeId);
- return;
- }
- this.topologyShardMountedDevice.put(nodeId, topologyShard);
-
- for (Node openRoadmTopologyNode: topologyShard.getNodes()) {
- LOG.info("creating node {} in {}", openRoadmTopologyNode.getNodeId().getValue(),
+ // nodes/links creation in openroadm-topology
+ TopologyShard topologyShard = OpenRoadmTopology.createTopologyShard(portMapping.getNode(nodeId));
+ if (topologyShard != null) {
+ this.topologyShardMountedDevice.put(nodeId, topologyShard);
+ for (Node openRoadmTopologyNode : topologyShard.getNodes()) {
+ LOG.info("creating node {} in {}", openRoadmTopologyNode.getNodeId().getValue(),
NetworkUtils.OVERLAY_NETWORK_ID);
- InstanceIdentifier<Node> iiOpenRoadmTopologyNode = InstanceIdentifier.builder(Networks.class)
- .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
- .child(Node.class, openRoadmTopologyNode.key())
- .build();
- networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyNode,
- openRoadmTopologyNode, CREATE_MISSING_PARENTS);
- }
- for (Link openRoadmTopologyLink: topologyShard.getLinks()) {
- LOG.info("creating link {} in {}", openRoadmTopologyLink.getLinkId().getValue(),
+ InstanceIdentifier<Node> iiOpenRoadmTopologyNode = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
+ .child(Node.class, openRoadmTopologyNode.key())
+ .build();
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyNode,
+ openRoadmTopologyNode);
+ }
+ for (Link openRoadmTopologyLink : topologyShard.getLinks()) {
+ LOG.info("creating link {} in {}", openRoadmTopologyLink.getLinkId().getValue(),
NetworkUtils.OVERLAY_NETWORK_ID);
- InstanceIdentifier<Link> iiOpenRoadmTopologyLink = InstanceIdentifier.builder(Networks.class)
- .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
- .augmentation(Network1.class)
- .child(Link.class, openRoadmTopologyLink.key())
- .build();
- networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyLink,
- openRoadmTopologyLink, CREATE_MISSING_PARENTS);
+ InstanceIdentifier<Link> iiOpenRoadmTopologyLink = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
+ .augmentation(Network1.class)
+ .child(Link.class, openRoadmTopologyLink.key())
+ .build();
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyLink,
+ openRoadmTopologyLink);
+ }
+ } else {
+ LOG.error("Unable to create openroadm-topology shard for node {}!", nodeId);
+ }
+ // nodes/links creation in otn-topology
+ if (nodeInfo.getNodeType().getIntValue() == 2 && (nodeInfo.getOpenroadmVersion().getIntValue() != 1)) {
+ createOpenRoadmOtnNode(nodeId);
+ }
+ networkTransactionService.commit().get();
+ // neighbour links through LLDP
+ if (nodeInfo.getNodeType().getIntValue() == 1) {
+ this.linkDiscovery.readLLDP(new NodeId(nodeId), openRoadmVersion);
}
- networkTransactionService.submit().get();
LOG.info("all nodes and links created");
} catch (InterruptedException | ExecutionException e) {
LOG.error("ERROR: ", e);
}
-
}
@Override
*/
}
- /* (non-Javadoc)
- * @see org.opendaylight.transportpce.networkmodel.service.NetworkModelService#deleteOpenROADMnode(java.lang.String)
+ /*
+ @see org.opendaylight.transportpce.networkmodel.service.NetworkModelService# deleteOpenROADMnode(java.lang.String)
*/
-
-
@Override
public void deleteOpenRoadmnode(String nodeId) {
try {
- @Nullable
- OpenroadmVersion deviceVersion = this.portMapping.getNode(nodeId).getNodeInfo().getOpenroadmVersion();
- LOG.info("deleteOpenROADMnode: {} version {}", nodeId, deviceVersion.getName());
- this.portMapping.deleteMappingData(nodeId);
-
NodeKey nodeIdKey = new NodeKey(new NodeId(nodeId));
LOG.info("deleting node in {}", NetworkUtils.UNDERLAY_NETWORK_ID);
- InstanceIdentifier<Node> iiOpenRoadmNode = InstanceIdentifier.builder(Networks.class)
+ InstanceIdentifier<Node> iiopenroadmNetworkNode = InstanceIdentifier.builder(Networks.class)
.child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID)))
.child(Node.class, nodeIdKey)
.build();
- this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmNode);
+ this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiopenroadmNetworkNode);
TopologyShard topologyShard = this.topologyShardMountedDevice.get(nodeId);
if (topologyShard != null) {
- LOG.info("TopologyShard for node '{}' is present", nodeId);
- for (Node openRoadmTopologyNode: topologyShard .getNodes()) {
+ for (Node openRoadmTopologyNode : topologyShard.getNodes()) {
LOG.info("deleting node {} in {}", openRoadmTopologyNode.getNodeId().getValue(),
- NetworkUtils.OVERLAY_NETWORK_ID);
+ NetworkUtils.OVERLAY_NETWORK_ID);
InstanceIdentifier<Node> iiOpenRoadmTopologyNode = InstanceIdentifier.builder(Networks.class)
.child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
.child(Node.class, openRoadmTopologyNode.key())
.build();
this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyNode);
}
- for (Link openRoadmTopologyLink: topologyShard.getLinks()) {
+ for (Link openRoadmTopologyLink : topologyShard.getLinks()) {
LOG.info("deleting link {} in {}", openRoadmTopologyLink.getLinkId().getValue(),
- NetworkUtils.OVERLAY_NETWORK_ID);
+ NetworkUtils.OVERLAY_NETWORK_ID);
InstanceIdentifier<Link> iiOpenRoadmTopologyLink = InstanceIdentifier.builder(Networks.class)
.child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
.augmentation(Network1.class)
} else {
LOG.warn("TopologyShard for node '{}' is not present", nodeId);
}
- this.networkTransactionService.submit().get(1, TimeUnit.SECONDS);
+ @Nullable
+ OpenroadmNodeVersion deviceVersion = this.portMapping.getNode(nodeId).getNodeInfo().getOpenroadmVersion();
+ @Nullable
+ NodeTypes nodeType = this.portMapping.getNode(nodeId).getNodeInfo().getNodeType();
+ if (nodeType.getIntValue() == 2 && deviceVersion.getIntValue() != 1) {
+ TopologyShard otnTopologyShard = this.otnTopologyShardMountedDevice.get(nodeId);
+ if (otnTopologyShard != null) {
+ LOG.info("suppression de otnTopologyShard = {}", otnTopologyShard.toString());
+ for (Node otnTopologyNode : otnTopologyShard.getNodes()) {
+ LOG.info("deleting node {} in {}", otnTopologyNode.getNodeId().getValue(),
+ NetworkUtils.OTN_NETWORK_ID);
+ InstanceIdentifier<Node> iiotnTopologyNode = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .child(Node.class, otnTopologyNode.key())
+ .build();
+ this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiotnTopologyNode);
+ }
+ for (Link otnTopologyLink : otnTopologyShard.getLinks()) {
+ LOG.info("deleting link {} in {}", otnTopologyLink.getLinkId().getValue(),
+ NetworkUtils.OTN_NETWORK_ID);
+ InstanceIdentifier<Link> iiotnTopologyLink = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .augmentation(Network1.class)
+ .child(Link.class, otnTopologyLink.key())
+ .build();
+ this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiotnTopologyLink);
+ }
+ }
+ }
+
+ LOG.info("deleteOpenROADMnode: {} version {}", nodeId, deviceVersion.getName());
+ this.portMapping.deleteMappingData(nodeId);
+
+ this.networkTransactionService.commit().get(1, TimeUnit.SECONDS);
LOG.info("all nodes and links deleted ! ");
} catch (InterruptedException | ExecutionException | TimeoutException e) {
LOG.error("Error when trying to delete node : {}", nodeId, e);
}
}
+
+ @Override
+ public void updateOpenRoadmNetworkTopology(String nodeId, CircuitPacks changedCpack) {
+ // Clear maps for each NETCONF notification received
+ this.linksChanged.clear();
+ this.terminationPointsChanged.clear();
+ this.topologyChanges.clear();
+ // 1. Get the list links and nodes of the current openroadm network topology
+ List<Link> linkList = null;
+ List<Node> nodesList = null;
+ try {
+ InstanceIdentifier.InstanceIdentifierBuilder<Network1> network1IID =
+ InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
+ .augmentation(Network1.class);
+ InstanceIdentifier.InstanceIdentifierBuilder<Network> networkIID =
+ InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)));
+ Optional<Network> networkOptional = this.networkTransactionService.read(LogicalDatastoreType.CONFIGURATION,
+ networkIID.build()).get();
+ Optional<Network1> network1Optional =
+ this.networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, network1IID.build()).get();
+ if (network1Optional.isPresent()) {
+ // Links list
+ linkList = new ArrayList<>(Objects.requireNonNull(network1Optional.get().getLink()).values());
+ }
+ if (networkOptional.isPresent()) {
+ // Nodes list
+ nodesList = new ArrayList<>(Objects.requireNonNull(networkOptional.get().getNode()).values());
+ }
+ } catch (InterruptedException e) {
+ LOG.error("Couldn't get list of links in the network. Error={}", e.getMessage());
+ Thread.currentThread().interrupt();
+ } catch (ExecutionException e) {
+ LOG.error("Couldn't get list of links in the network. Error={}", e.getMessage());
+ }
+ /* 2. For simplicity the update is only considered in the case of a WSSDEG circuit pack change where client and
+ line ports (external ports) of a node are included and there is a 1-to-1 port mapping to the nodes TPs. The
+ mapping between ports and TPs internal of a node is a bit different as the is a 1-to-many port mapping */
+ String cpackType = changedCpack.getCircuitPackType();
+ switch (cpackType) {
+ case "ADDROP":
+ LOG.info("ADDROP circuit pack modified");
+ setTerminationPointsChangedMap(changedCpack, nodeId);
+ // setTpStateHashmap(changedCpack);
+ break;
+ case "WSSDEG":
+ LOG.info("WSSDEG circuit pack modified");
+ setTerminationPointsChangedMap(changedCpack, nodeId);
+ // 3. Update the termination points of the node that sent a NETCONF notification
+ updateOpenRoadmNetworkTopologyTPs(nodesList, nodeId);
+ // 4. Update the links of the topology affected by the changes on TPs (if any)
+ updateOpenRoadmNetworkTopologyLinks(linkList, nodesList);
+ // Send notification to service handler
+ sendNotification(TopologyNotificationTypes.OpenroadmTopologyUpdate, this.topologyChanges);
+ break;
+ case "port":
+ LOG.info("port circuit pack modified");
+ break;
+ case "pluggable":
+ LOG.info("pluggable circuit pack modified");
+ break;
+ default:
+ LOG.warn("Circuitp pack of type {} not recognized", cpackType);
+ }
+ }
+
+ @Override
+ public void createOtnLinks(String nodeA, String tpA, String nodeZ, String tpZ, OtnLinkType linkType) {
+ TopologyShard otnTopologyShard;
+ switch (linkType) {
+ case OTU4:
+ otnTopologyShard = OpenRoadmOtnTopology.createOtnLinks(nodeA, tpA, nodeZ, tpZ, linkType);
+ break;
+ case ODTU4:
+ String nodeTopoA = new StringBuilder(nodeA).append("-").append(tpA.split("-")[0]).toString();
+ String nodeTopoZ = new StringBuilder(nodeZ).append("-").append(tpZ.split("-")[0]).toString();
+ List<LinkId> linkIdList = new ArrayList<>();
+ linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoA, tpA, nodeTopoZ, tpZ, "OTU4"));
+ linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoZ, tpZ, nodeTopoA, tpA, "OTU4"));
+ List<Link> supportedOtu4links = getOtnLinks(linkIdList);
+ List<TerminationPoint> tps = getOtnNodeTps(nodeTopoA, tpA, nodeTopoZ, tpZ);
+
+ otnTopologyShard = OpenRoadmOtnTopology.createOtnLinks(supportedOtu4links, tps);
+ break;
+ default:
+ LOG.error("unknown otn link type {}", linkType);
+ otnTopologyShard = new TopologyShard(null, null);
+ }
+ if (otnTopologyShard.getLinks() != null) {
+ for (Link otnTopologyLink : otnTopologyShard.getLinks()) {
+ LOG.info("creating and updating otn links {} in {}", otnTopologyLink.getLinkId().getValue(),
+ NetworkUtils.OVERLAY_NETWORK_ID);
+ InstanceIdentifier<Link> iiOtnTopologyLink = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .augmentation(Network1.class)
+ .child(Link.class, otnTopologyLink.key())
+ .build();
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyLink, otnTopologyLink);
+ }
+ }
+ if (otnTopologyShard.getTps() != null) {
+ for (TerminationPoint otnTopologyTp : otnTopologyShard.getTps()) {
+ LOG.info("updating otn nodes TP {} in otn-topology", otnTopologyTp.getTpId().getValue());
+ List<SupportingTerminationPoint> supportingTerminationPoint =
+ new ArrayList<>(otnTopologyTp.nonnullSupportingTerminationPoint().values());
+ InstanceIdentifier<TerminationPoint> iiOtnTopologyTp = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .child(Node.class, new NodeKey(supportingTerminationPoint.get(0).getNodeRef()))
+ .augmentation(Node1.class)
+ .child(TerminationPoint.class, new TerminationPointKey(otnTopologyTp.getTpId()))
+ .build();
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyTp, otnTopologyTp);
+ }
+ }
+ try {
+ networkTransactionService.commit().get();
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.error("Error adding OTN links in otn-topology", e);
+ }
+ LOG.info("OTN links created");
+ }
+
+ @Override
+ public void deleteOtnLinks(String nodeA, String tpA, String nodeZ, String tpZ, OtnLinkType linkType) {
+ TopologyShard otnTopologyShard;
+ String nodeTopoA = new StringBuilder(nodeA).append("-").append(tpA.split("-")[0]).toString();
+ String nodeTopoZ = new StringBuilder(nodeZ).append("-").append(tpZ.split("-")[0]).toString();
+ List<Link> otu4Links;
+ List<LinkId> linkIdList = new ArrayList<>();
+ switch (linkType) {
+ case OTU4:
+ linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoA, tpA, nodeTopoZ, tpZ, "OTU4"));
+ linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoZ, tpZ, nodeTopoA, tpA, "OTU4"));
+ otu4Links = getOtnLinks(linkIdList);
+ if (checkLinks(otu4Links)) {
+ deleteLinks(otu4Links);
+ } else {
+ LOG.error("Error deleting OTU4 links");
+ }
+ otnTopologyShard = new TopologyShard(null, null);
+ break;
+ case ODTU4:
+ linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoA, tpA, nodeTopoZ, tpZ, "ODU4"));
+ linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoZ, tpZ, nodeTopoA, tpA, "ODU4"));
+ List<Link> odu4Links = getOtnLinks(linkIdList);
+ List<TerminationPoint> tps = getOtnNodeTps(nodeTopoA, tpA, nodeTopoZ, tpZ);
+ if (checkLinks(odu4Links) && checkTerminationPoints(tps)) {
+ deleteLinks(odu4Links);
+ linkIdList.clear();
+ linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoA, tpA, nodeTopoZ, tpZ, "OTU4"));
+ linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoZ, tpZ, nodeTopoA, tpA, "OTU4"));
+ otu4Links = getOtnLinks(linkIdList);
+ otnTopologyShard = OpenRoadmOtnTopology.deleteOtnLinks(otu4Links, tps);
+ } else {
+ LOG.error("Error deleting ODU4 links");
+ otnTopologyShard = new TopologyShard(null, null);
+ }
+ break;
+ default:
+ LOG.error("unknown otn link type {}", linkType);
+ otnTopologyShard = new TopologyShard(null, null);
+ }
+ if (otnTopologyShard.getLinks() != null) {
+ for (Link otnTopologyLink : otnTopologyShard.getLinks()) {
+ LOG.info("deleting and updating otn links {} in {}", otnTopologyLink.getLinkId().getValue(),
+ NetworkUtils.OVERLAY_NETWORK_ID);
+ InstanceIdentifier<Link> iiOtnTopologyLink = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .augmentation(Network1.class)
+ .child(Link.class, otnTopologyLink.key())
+ .build();
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyLink, otnTopologyLink);
+ }
+ }
+ if (otnTopologyShard.getTps() != null) {
+ for (TerminationPoint otnTopologyTp : otnTopologyShard.getTps()) {
+ LOG.info("updating otn nodes TP {} in otn-topology", otnTopologyTp.getTpId().getValue());
+ List<SupportingTerminationPoint> supportingTerminationPoint =
+ new ArrayList<>(otnTopologyTp.nonnullSupportingTerminationPoint().values());
+ InstanceIdentifier<TerminationPoint> iiOtnTopologyTp = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .child(Node.class, new NodeKey(supportingTerminationPoint.get(0).getNodeRef()))
+ .augmentation(Node1.class)
+ .child(TerminationPoint.class, new TerminationPointKey(otnTopologyTp.getTpId()))
+ .build();
+ networkTransactionService.put(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyTp, otnTopologyTp);
+ }
+ }
+ try {
+ networkTransactionService.commit().get();
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.error("Error deleting OTN links in otn-topology", e);
+ }
+ LOG.info("OTN links deletion terminated");
+ }
+
+ @Override
+ public void updateOtnLinks(List<String> nodeTps, String serviceRate, Short tribPortNb, Short tribSoltNb,
+ boolean isDeletion) {
+ List<Link> supportedOdu4Links = getSupportingOdu4Links(nodeTps);
+ List<TerminationPoint> tps = getOtnNodeTps(nodeTps);
+ TopologyShard otnTopologyShard;
+ otnTopologyShard = OpenRoadmOtnTopology.updateOtnLinks(supportedOdu4Links, tps, serviceRate, tribPortNb,
+ tribSoltNb, isDeletion);
+ if (otnTopologyShard.getLinks() != null) {
+ for (Link otnTopologyLink : otnTopologyShard.getLinks()) {
+ LOG.info("creating and updating otn links {} in {}", otnTopologyLink.getLinkId().getValue(),
+ NetworkUtils.OVERLAY_NETWORK_ID);
+ InstanceIdentifier<Link> iiOtnTopologyLink = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .augmentation(Network1.class)
+ .child(Link.class, new LinkKey(new LinkId(otnTopologyLink.getLinkId().getValue())))
+ .build();
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyLink, otnTopologyLink);
+ }
+ }
+ if (otnTopologyShard.getTps() != null) {
+ for (TerminationPoint otnTopologyTp : otnTopologyShard.getTps()) {
+ LOG.info("updating otn nodes TP {} in otn-topology", otnTopologyTp.getTpId().getValue());
+ List<SupportingTerminationPoint> supportingTerminationPoint =
+ new ArrayList<>(otnTopologyTp.nonnullSupportingTerminationPoint().values());
+ InstanceIdentifier<TerminationPoint> iiOtnTopologyTp = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .child(Node.class, new NodeKey(supportingTerminationPoint.get(0).getNodeRef()))
+ .augmentation(Node1.class)
+ .child(TerminationPoint.class, new TerminationPointKey(new TpId(otnTopologyTp.getTpId()
+ .getValue())))
+ .build();
+ if (isDeletion) {
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyTp, otnTopologyTp);
+ } else {
+ networkTransactionService.put(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyTp, otnTopologyTp);
+ }
+ }
+ }
+ try {
+ networkTransactionService.commit().get();
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.error("Error updating OTN links in otn-topology", e);
+ }
+ }
+
+ private List<Link> getOtnLinks(List<LinkId> linkIds) {
+ List<Link> links = new ArrayList<>();
+ for (LinkId linkId : linkIds) {
+ InstanceIdentifier<Link> iiLink = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .augmentation(Network1.class)
+ .child(Link.class, new LinkKey(linkId))
+ .build();
+ ListenableFuture<Optional<Link>> linkOptLf = networkTransactionService
+ .read(LogicalDatastoreType.CONFIGURATION, iiLink);
+ if (linkOptLf.isDone()) {
+ try {
+ if (linkOptLf.get().isPresent()) {
+ links.add(linkOptLf.get().get());
+ }
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.error("Error retreiving OTN links from otn-topology", e);
+ }
+ } else {
+ LOG.error("Error retreiving link {} from otn-topology", linkId.getValue());
+ }
+ }
+ return links;
+ }
+
+ private boolean checkLinks(List<Link> links) {
+ if (links.isEmpty()) {
+ return false;
+ }
+ for (Link link : links) {
+ if (link.augmentation(Link1.class) != null
+ && !link.augmentation(Link1.class).getUsedBandwidth().equals(Uint32.valueOf(0))) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ private boolean checkTerminationPoints(List<TerminationPoint> tps) {
+ if (tps.isEmpty()) {
+ return false;
+ }
+ for (TerminationPoint tp : tps) {
+ if (tp.augmentation(TerminationPoint1.class) != null && tp.augmentation(TerminationPoint1.class)
+ .getXpdrTpPortConnectionAttributes().getTsPool() != null && tp.augmentation(TerminationPoint1.class)
+ .getXpdrTpPortConnectionAttributes().getTsPool().size() != 80) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ private List<TerminationPoint> getOtnNodeTps(String nodeTopoA, String tpA, String nodeTopoZ, String tpZ) {
+ List<TerminationPoint> tps = new ArrayList<>();
+ InstanceIdentifier<TerminationPoint> iiTpA = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .child(Node.class, new NodeKey(new NodeId(nodeTopoA)))
+ .augmentation(Node1.class)
+ .child(TerminationPoint.class, new TerminationPointKey(new TpId(tpA)))
+ .build();
+ Optional<TerminationPoint> tpAOpt = Optional.empty();
+ InstanceIdentifier<TerminationPoint> iiTpZ = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .child(Node.class, new NodeKey(new NodeId(nodeTopoZ)))
+ .augmentation(Node1.class)
+ .child(TerminationPoint.class, new TerminationPointKey(new TpId(tpZ)))
+ .build();
+ Optional<TerminationPoint> tpZOpt = Optional.empty();
+
+ if (networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, iiTpA).isDone()
+ && networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, iiTpZ).isDone()) {
+ try {
+ tpAOpt = networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, iiTpA).get();
+ tpZOpt = networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, iiTpZ).get();
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.error("Error retreiving tp {} of node {} or tp {} from node {} from otn-topology", tpA, nodeTopoA,
+ tpZ, nodeTopoZ, e);
+ }
+ } else {
+ LOG.error("error getting node termination points from the datastore");
+ }
+
+ if (tpAOpt.isPresent() && tpZOpt.isPresent()) {
+ tps.add(tpAOpt.get());
+ tps.add(tpZOpt.get());
+ }
+ return tps;
+ }
+
+ private List<TerminationPoint> getOtnNodeTps(List<String> nodeTopoTps) {
+ List<TerminationPoint> tps = new ArrayList<>();
+ for (String str : nodeTopoTps) {
+ String nodeId = str.split("--")[0];
+ String tp = str.split("--")[1];
+ InstanceIdentifier<TerminationPoint> iiTp = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .child(Node.class, new NodeKey(new NodeId(nodeId)))
+ .augmentation(Node1.class)
+ .child(TerminationPoint.class, new TerminationPointKey(new TpId(tp)))
+ .build();
+ Optional<TerminationPoint> tpOpt;
+ if (networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, iiTp).isDone()) {
+ try {
+ tpOpt = networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, iiTp).get();
+ if (tpOpt.isPresent()) {
+ tps.add(tpOpt.get());
+ }
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.error("Error retreiving tp {} of node {} from otn-topology", tp, nodeId, e);
+ }
+ } else {
+ LOG.error("error getting node termination points from the datastore");
+ }
+ }
+ if (tps.isEmpty()) {
+ LOG.warn("returning null");
+ return null;
+ } else {
+ LOG.info("returning tps = {}", tps.toString());
+ return tps;
+ }
+ }
+
+ private void deleteLinks(List<Link> links) {
+ for (Link otnTopologyLink : links) {
+ LOG.info("deleting link {} from {}", otnTopologyLink.getLinkId().getValue(),
+ NetworkUtils.OVERLAY_NETWORK_ID);
+ InstanceIdentifier<Link> iiOtnTopologyLink = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .augmentation(Network1.class)
+ .child(Link.class, otnTopologyLink.key())
+ .build();
+ networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyLink);
+ }
+ try {
+ networkTransactionService.commit().get();
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.error("Error deleting OTN links from otn-topology", e);
+ }
+ }
+
+ private List<Link> getSupportingOdu4Links(List<String> nodesTopoTps) {
+ InstanceIdentifier<Network1> iiOtnTopologyLinks = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .augmentation(Network1.class)
+ .build();
+ ListenableFuture<Optional<Network1>> netw1Fl = networkTransactionService
+ .read(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyLinks);
+ Optional<Network1> netw1Opt = Optional.empty();
+ if (netw1Fl.isDone()) {
+ try {
+ netw1Opt = netw1Fl.get();
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.error("Error retreiving list of links from otn-topology", e);
+ }
+ }
+ List<Link> odu4links = null;
+ if (netw1Opt.isPresent() && netw1Opt.get().getLink() != null) {
+ odu4links = netw1Opt
+ .get()
+ .nonnullLink().values()
+ .stream().filter(lk -> lk.getLinkId().getValue().startsWith("ODU4"))
+ .collect(Collectors.toList());
+ }
+ List<Link> links = new ArrayList<>();
+ if (odu4links != null) {
+ for (String str : nodesTopoTps) {
+ String[] nodeAndTp = str.split("--");
+ if (nodeAndTp.length >= 2) {
+ String nodeId = nodeAndTp[0];
+ String tp = nodeAndTp[1];
+ Link slink = odu4links.stream().filter(lk -> lk.getSource().getSourceNode().getValue()
+ .equals(nodeId) && lk.getSource().getSourceTp().toString().equals(tp)).findFirst().get();
+ if (!links.contains(slink)) {
+ links.add(slink);
+ }
+ Link dlink = odu4links.stream().filter(lk -> lk.getDestination().getDestNode().getValue()
+ .equals(nodeId) && lk.getDestination().getDestTp().toString().equals(tp)).findFirst().get();
+ if (!links.contains(dlink)) {
+ links.add(dlink);
+ }
+ }
+ }
+ LOG.debug("odu4links = {}", links.toString());
+ return links;
+ } else {
+ return null;
+ }
+ }
+
+ private void createOpenRoadmOtnNode(String nodeId) {
+ TopologyShard otnTopologyShard = OpenRoadmOtnTopology.createTopologyShard(portMapping.getNode(nodeId));
+ if (otnTopologyShard != null) {
+ this.otnTopologyShardMountedDevice.put(nodeId, otnTopologyShard);
+ for (Node otnTopologyNode : otnTopologyShard.getNodes()) {
+ LOG.info("creating otn node {} in {}", otnTopologyNode.getNodeId().getValue(),
+ NetworkUtils.OTN_NETWORK_ID);
+ InstanceIdentifier<Node> iiOtnTopologyNode = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .child(Node.class, otnTopologyNode.key())
+ .build();
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyNode, otnTopologyNode);
+ }
+ for (Link otnTopologyLink : otnTopologyShard.getLinks()) {
+ LOG.info("creating otn link {} in {}", otnTopologyLink.getLinkId().getValue(),
+ NetworkUtils.OVERLAY_NETWORK_ID);
+ InstanceIdentifier<Link> iiOtnTopologyLink = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .augmentation(Network1.class)
+ .child(Link.class, otnTopologyLink.key())
+ .build();
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyLink, otnTopologyLink);
+ }
+ } else {
+ LOG.error("Unable to create OTN topology shard for node {}!", nodeId);
+ }
+
+ }
+
+ private void setTerminationPointsChangedMap(CircuitPacks changedCpack, String nodeId) {
+ List<Ports> portsList = new ArrayList<>(Objects.requireNonNull(changedCpack.getPorts()).values());
+ for (Ports port : portsList) {
+ String lcp = port.getLogicalConnectionPoint();
+ if (lcp != null) {
+ String abstractNodeid = nodeId + "-" + lcp.split("-")[0];
+ if (!this.terminationPointsChanged.containsKey(abstractNodeid + "-" + lcp)) {
+ LOG.info("Node id {}, LCP {}", abstractNodeid, lcp);
+ this.terminationPointsChanged.put(abstractNodeid + "-" + lcp,
+ State.forValue(port.getOperationalState().getIntValue()));
+ }
+ }
+ }
+ }
+
+ private void updateOpenRoadmNetworkTopologyTPs(List<Node> nodesList, String nodeId) {
+ /* 1. The nodes in nodesList are abstract nodes (i.e. ROADMA01-DEG1) and we have the id of the node that has
+ a change (i.e. ROADMA01). So we only need to look for the abstract nodes that belong to the physical node. */
+ String abstractNodeId;
+ for (Node node : nodesList) {
+ abstractNodeId = Objects.requireNonNull(node.getNodeId()).getValue();
+ // Checking if the node is operationally inService
+ if (abstractNodeId.contains(nodeId) && node.augmentation(org.opendaylight.yang.gen.v1.http
+ .org.openroadm.common.network.rev200529.Node1.class)
+ .getOperationalState().equals(State.InService)) {
+ /* 2. Check if the state of the termination points from the topology shard are equal to the state of
+ the termination points in the previously created map. */
+ List<TerminationPoint> tpList = new ArrayList<>(Objects.requireNonNull(node.augmentation(Node1.class))
+ .getTerminationPoint().values());
+ Map<TerminationPointKey, TerminationPoint> updatedTpMap = new HashMap<>();
+ for (TerminationPoint tp : tpList) {
+ String tpId = Objects.requireNonNull(tp.getTpId()).getValue();
+ State tpState = Objects.requireNonNull(tp.augmentation(org.opendaylight.yang.gen.v1.http
+ .org.openroadm.common.network.rev200529.TerminationPoint1.class)).getOperationalState();
+ String key = abstractNodeId + "-" + tpId;
+ if (this.terminationPointsChanged.containsKey(key)
+ && !this.terminationPointsChanged.get(key).equals(tpState)) {
+ // The state of a termination point has changed... updating
+ State newTpOperationalState = null;
+ AdminStates newTpAdminState = null;
+ /* 3. If the TP has changed its state, it has to be added to the links Map, as a Link state
+ is defined by the state of the TPs that model the link. */
+ switch (this.terminationPointsChanged.get(key)) {
+ case InService:
+ newTpAdminState = AdminStates.InService;
+ newTpOperationalState = State.InService;
+ // Add TP and state inService to the links Map
+ this.linksChanged.put(key, State.InService);
+ // Update topology change list for service handler notification
+ this.topologyChanges.put(
+ new OrdTopologyChangesKey(node.getNodeId().getValue() + "-" + tpId),
+ new OrdTopologyChangesBuilder()
+ .setId(node.getNodeId().getValue() + "-" + tpId)
+ .setState(newTpOperationalState)
+ .build());
+ break;
+ case OutOfService:
+ newTpAdminState = AdminStates.OutOfService;
+ newTpOperationalState = State.OutOfService;
+ // Add TP and state outOfService to the links Map
+ this.linksChanged.put(key, State.OutOfService);
+ // Update topology change list for service handler notification
+ this.topologyChanges.put(
+ new OrdTopologyChangesKey(node.getNodeId().getValue() + "-" + tpId),
+ new OrdTopologyChangesBuilder()
+ .setId(node.getNodeId().getValue() + "-" + tpId)
+ .setState(newTpOperationalState)
+ .build());
+ break;
+ case Degraded:
+ LOG.warn("Operational state Degraded not handled");
+ break;
+ default:
+ LOG.warn("Unrecognized state!");
+ }
+ // 4. Add modified TP to the updated List.
+ TerminationPoint updTp = new TerminationPointBuilder().withKey(tp.key())
+ .setTpId(tp.getTpId())
+ .addAugmentation(new TerminationPoint1Builder()
+ .setAdministrativeState(newTpAdminState)
+ .setOperationalState(newTpOperationalState)
+ .build())
+ .build();
+ updatedTpMap.put(tp.key(), updTp);
+ }
+ // 5. Update the list of termination points of the corresponding node and merge to the datastore.
+ if (!updatedTpMap.isEmpty()) {
+ Node updNode = new NodeBuilder().setNodeId(node.getNodeId()).addAugmentation(new Node1Builder()
+ .setTerminationPoint(updatedTpMap).build()).build();
+ InstanceIdentifier<Node> iiOpenRoadmTopologyNode = InstanceIdentifier.builder(
+ Networks.class).child(Network.class, new NetworkKey(
+ new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID))).child(Node.class, node.key())
+ .build();
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyNode,
+ updNode);
+ try {
+ networkTransactionService.commit().get();
+ } catch (InterruptedException e) {
+ LOG.error("Couldnt commit change to openroadm topology.", e);
+ Thread.currentThread().interrupt();
+ } catch (ExecutionException e) {
+ LOG.error("Couldnt commit change to openroadm topology.", e);
+ }
+ }
+ }
+ }
+ }
+ }
+
+ private void updateOpenRoadmNetworkTopologyLinks(List<Link> linkList, List<Node> nodesList) {
+ for (Link link : linkList) {
+ String srcTp = link.getSource().getSourceTp().toString();
+ String dstTp = link.getDestination().getDestTp().toString();
+ String srcNode = link.getSource().getSourceNode().getValue();
+ String dstNode = link.getDestination().getDestNode().getValue();
+ State linkState = link.augmentation(org.opendaylight.yang.gen.v1.http
+ .org.openroadm.common.network.rev200529.Link1.class).getOperationalState();
+ String srcKey = srcNode + "-" + srcTp;
+ String dstKey = dstNode + "-" + dstTp;
+ /* 1. Check the current state of the source and dest tps of the link. If these tps exist on the links Map
+ and the states are different, then we need to update the link state accordingly.
+ There are several cases depending on the current link state:
+ - TPs were both inService and one of them (or both) is (are) now outOfService --> link to outOfService
+ - TPs were both outOfService and both of them are now inService --> link to inService
+ However, if only one TP exists on the Link map, we will need to check the state of the other end in order to
+ make a decision: i.e. we cannot assume that if a TP has changed from outOfService to inService the link will
+ become inService, as this can only happen if both TPs are inService, therefore we need to check the other
+ end. */
+ switch (linkState) {
+ case InService:
+ if (this.linksChanged.containsKey(srcKey) && this.linksChanged.containsKey(dstKey)) {
+ // Both TPs of the link have been updated. If one of them is outOfService --> link outOfService
+ if (State.OutOfService.equals(this.linksChanged.get(srcKey)) || State.OutOfService.equals(this
+ .linksChanged.get(dstKey))) {
+ updateLinkStates(link, State.OutOfService, AdminStates.OutOfService);
+ }
+ } else if (this.linksChanged.containsKey(srcKey) && State.OutOfService.equals(this.linksChanged
+ .get(srcKey))) {
+ // Source TP has been changed to outOfService --> link outOfService
+ updateLinkStates(link, State.OutOfService, AdminStates.OutOfService);
+ } else if (this.linksChanged.containsKey(dstKey) && State.OutOfService.equals(this.linksChanged
+ .get(dstKey))) {
+ // Destination TP has been changed to outOfService --> link outOfService
+ updateLinkStates(link, State.OutOfService, AdminStates.OutOfService);
+ }
+ break;
+ case OutOfService:
+ if (this.linksChanged.containsKey(srcKey) && this.linksChanged.containsKey(dstKey)) {
+ // Both TPs of the link have been updated. If both of them are inService --> link inService
+ if (State.InService.equals(this.linksChanged.get(srcKey)) || State.InService.equals(this
+ .linksChanged.get(dstKey))) {
+ updateLinkStates(link, State.InService, AdminStates.InService);
+ }
+ } else if (this.linksChanged.containsKey(srcKey) && State.InService.equals(this.linksChanged
+ .get(srcKey))) {
+ // Source TP has been changed to inService --> check the second TP and update link to inService
+ // only if both TPs are inService
+ if (tpInService(dstNode, dstTp, nodesList)) {
+ updateLinkStates(link, State.InService, AdminStates.InService);
+ }
+ } else if (this.linksChanged.containsKey(dstKey) && State.InService.equals(this.linksChanged
+ .get(dstKey))) {
+ // Destination TP has been changed to to inService --> check the second TP and update link to
+ // inService only if both TPs are inService
+ if (tpInService(srcNode, srcTp, nodesList)) {
+ updateLinkStates(link, State.InService, AdminStates.InService);
+ }
+ }
+ break;
+ case Degraded:
+ LOG.warn("Link state degraded not handled");
+ break;
+ default:
+ LOG.warn("Unrecognized state!");
+ }
+ }
+ }
+
+ private boolean tpInService(String nodeId, String tpId, List<Node> nodesList) {
+ // Check the node with dstNode id and check the state of the TP with id dstTP id
+ for (Node node : nodesList) {
+ if (Objects.requireNonNull(node.getNodeId()).getValue().equals(nodeId)) {
+ List<TerminationPoint> tpList = new ArrayList<>(Objects.requireNonNull(Objects.requireNonNull(node
+ .augmentation(Node1.class)).getTerminationPoint()).values());
+ for (TerminationPoint tp : tpList) {
+ if (Objects.requireNonNull(tp.getTpId()).getValue().equals(tpId)) {
+ if (State.InService.equals(tp.augmentation(org.opendaylight.yang.gen.v1.http
+ .org.openroadm.common.network.rev200529.TerminationPoint1.class)
+ .getOperationalState())) {
+ // The second TP is also inService
+ return true;
+ }
+ break;
+ }
+ }
+ break;
+ }
+ }
+ return false;
+ }
+
+ private void updateLinkStates(Link link, State state, AdminStates adminStates) {
+ // TODO: add change to list of changes
+ // Update topology change list
+ this.topologyChanges.put(new OrdTopologyChangesKey(link.getLinkId().getValue()),
+ new OrdTopologyChangesBuilder().setId(link.getLinkId().getValue()).setState(state).build());
+ org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Link1 link1 = new Link1Builder()
+ .setOperationalState(state).setAdministrativeState(adminStates).build();
+ Link updLink = new LinkBuilder().withKey(link.key()).addAugmentation(link1).build();
+ InstanceIdentifier.InstanceIdentifierBuilder<Link> linkIID = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
+ .augmentation(Network1.class).child(Link.class, link.key());
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, linkIID.build(), updLink);
+ try {
+ networkTransactionService.commit().get();
+ } catch (InterruptedException e) {
+ LOG.error("Couldnt commit changed to openroadm topology. Error={}", e.getMessage());
+ Thread.currentThread().interrupt();
+ } catch (ExecutionException e) {
+ LOG.error("Couldnt commit changed to openroadm topology. Error={}", e.getMessage());
+ }
+ }
+
+ @SuppressFBWarnings(
+ value = "UPM_UNCALLED_PRIVATE_METHOD",
+ justification = "false positive, this method is used by public updateOpenRoadmNetworkTopology")
+ private void sendNotification(TopologyNotificationTypes notificationType,
+ Map<OrdTopologyChangesKey, OrdTopologyChanges> topologyChangesMap) {
+ if (topologyChangesMap.isEmpty()) {
+ LOG.warn("Empty Topology Change map. No updates in topology");
+ return;
+ }
+ TopologyUpdateResultBuilder topologyUpdateResultBuilder = new TopologyUpdateResultBuilder()
+ .setNotificationType(notificationType).setOrdTopologyChanges(topologyChangesMap);
+ this.notification = topologyUpdateResultBuilder.build();
+ try {
+ notificationPublishService.putNotification(this.notification);
+ } catch (InterruptedException e) {
+ LOG.error("Notification offer rejected. Error={}", e.getMessage());
+ }
+ }
}
Code Review / transportpce.git / blobdiff