/**
* Test method for {@link org.opendaylight.unimgr.command.uniAddCommandTest#execute()}.
*
* @throws Exception
*/
@SuppressWarnings({"unchecked", "rawtypes"})
@Test
public void testExecute() throws Exception {
final Optional<Node> optionalOvsdbNode = mock(Optional.class);
final UniAugmentation uniAugmentation = mock(UniAugmentation.class);
final OvsdbNodeAugmentation ovsdbNodeAugmentation = mock(OvsdbNodeAugmentation.class);
final ConnectionInfo connectionInfo = mock(ConnectionInfo.class);
final IpAddress ipAddress = mock(IpAddress.class);
final Ipv4Address ipv4Address = mock(Ipv4Address.class);
final OvsdbNodeRef ovsNodedRef = mock(OvsdbNodeRef.class);
final Node node = mock(Node.class);
final NodeId nodeId = mock(NodeId.class);
final List<Node> nodes = new ArrayList<Node>();
final InstanceIdentifier uniKey =
InstanceIdentifier.create(NetworkTopology.class)
.child(Topology.class, new TopologyKey(UnimgrConstants.UNI_TOPOLOGY_ID))
.child(Node.class, new NodeKey(OVSDB_NODE_ID));
nodes.add(node);
// Case UNI1 : uni.getOvsdbNodeRef() != null, !optionalNode.isPresent()
when(uniNode.getAugmentation(UniAugmentation.class)).thenReturn(uniAugmentation);
when(optUniNode.isPresent()).thenReturn(false);
when(MdsalUtils.readNode(
any(DataBroker.class), any(LogicalDatastoreType.class), any(InstanceIdentifier.class)))
.thenReturn(optUniNode)
.thenReturn(optionalOvsdbNode);
when(optionalOvsdbNode.isPresent()).thenReturn(false).thenReturn(true);
when(optionalOvsdbNode.get()).thenReturn(node);
when(uniAugmentation.getIpAddress()).thenReturn(ipAddress);
when(uniAugmentation.getSpeed()).thenReturn(mock(Speed.class));
when(uniAugmentation.getOvsdbNodeRef()).thenReturn(ovsNodedRef);
when(ovsdbNodeAugmentation.getConnectionInfo()).thenReturn(connectionInfo);
when(connectionInfo.getRemoteIp()).thenReturn(ipAddress);
when(ipAddress.getIpv4Address()).thenReturn(ipv4Address);
when(ipv4Address.toString()).thenReturn("ipv4Address_test");
when(ipv4Address.getValue()).thenReturn("ipv4AddressValue_test");
when(ovsNodedRef.getValue()).thenReturn(uniKey);
when(node.getAugmentation(any(Class.class))).thenReturn(uniAugmentation);
when(node.getNodeId()).thenReturn(nodeId);
when(nodeId.toString()).thenReturn("ovsdbNodeId_test");
when(OvsdbUtils.findOvsdbNode(any(DataBroker.class), any(UniAugmentation.class)))
.thenReturn(optionalOvsdbNode);
when(OvsdbUtils.createQoSForOvsdbNode(any(DataBroker.class), any(UniAugmentation.class)))
.thenReturn(null);
when(UniUtils.updateUniNode(
any(LogicalDatastoreType.class),
any(InstanceIdentifier.class),
any(UniAugmentation.class),
any(Node.class),
any(DataBroker.class)))
.thenReturn(true);
when(UniUtils.updateUniNode(
any(LogicalDatastoreType.class),
any(InstanceIdentifier.class),
any(UniAugmentation.class),
any(InstanceIdentifier.class),
any(DataBroker.class)))
.thenReturn(true);
when(OvsdbUtils.createOvsdbNode(any(DataBroker.class), any(UniAugmentation.class)))
.thenReturn(node);
PowerMockito.doNothing()
.when(
OvsdbUtils.class,
"createBridgeNode",
dataBroker,
uniKey,
uniAugmentation,
UnimgrConstants.DEFAULT_BRIDGE_NAME);
when(UniUtils.getUniNodes(any(DataBroker.class))).thenReturn(nodes);
when(UnimgrMapper.getOvsdbNodeIid(any(NodeId.class))).thenReturn(uniKey);
when(UnimgrMapper.getUniIid(
any(DataBroker.class), any(IpAddress.class), any(LogicalDatastoreType.class)))
.thenReturn(uniKey);
verifyExecute(1, 0, 1, 0);
// Case UNI2 : optionalNode.isPresent()
when(MdsalUtils.readNode(
any(DataBroker.class), any(LogicalDatastoreType.class), any(InstanceIdentifier.class)))
.thenReturn(optionalOvsdbNode);
verifyExecute(1, 0, 1, 0);
// Case UNI3 : uni.getOvsdbNodeRef() == null, optionalNode.isPresent()
when(uniAugmentation.getOvsdbNodeRef()).thenReturn(null);
when(optionalOvsdbNode.isPresent()).thenReturn(true);
when(MdsalUtils.readNode(
any(DataBroker.class), any(LogicalDatastoreType.class), any(InstanceIdentifier.class)))
.thenReturn(optUniNode)
.thenReturn(optionalOvsdbNode);
verifyExecute(2, 1, 3, 0);
// Case UNI4 : uni.getOvsdbNodeRef() == null, !optionalNode.isPresent()
when(optionalOvsdbNode.isPresent()).thenReturn(false);
verifyExecute(2, 1, 4, 0);
}
@Override
public void execute() {
final Link evcLink = dataObject.getRootNode().getDataAfter();
final EvcAugmentation evc = evcLink.getAugmentation(EvcAugmentation.class);
final InstanceIdentifier<Link> evcKey = dataObject.getRootPath().getRootIdentifier();
if (evc != null) {
// FIXME: For now, we assume that there is 1 uni per
// source/destination
if ((evc.getUniDest() == null) || evc.getUniDest().isEmpty()) {
LOG.error("Destination UNI cannot be null.");
return;
}
if ((evc.getUniSource() == null) || evc.getUniSource().isEmpty()) {
LOG.error("Source UNI cannot be null.");
return;
}
final Ipv4Address laterUni1Ip =
evc.getUniSource().iterator().next().getIpAddress().getIpv4Address();
final Ipv4Address laterUni2Ip =
evc.getUniDest().iterator().next().getIpAddress().getIpv4Address();
LOG.trace("New EVC created, source IP: {} destination IP {}.", laterUni1Ip, laterUni2Ip);
final ReadTransaction readTransac = dataBroker.newReadOnlyTransaction();
final CheckedFuture<Optional<Link>, ReadFailedException> retFormerEvc =
readTransac.read(LogicalDatastoreType.OPERATIONAL, evcKey);
EvcAugmentation formerEvc;
try {
Optional<Link> optLinks = retFormerEvc.get();
if (optLinks != null && optLinks.isPresent()) {
formerEvc = optLinks.get().getAugmentation(EvcAugmentation.class);
final Ipv4Address formerUni1ip =
formerEvc.getUniSource().iterator().next().getIpAddress().getIpv4Address();
final Ipv4Address formerUni2ip =
formerEvc.getUniDest().iterator().next().getIpAddress().getIpv4Address();
if (formerUni1ip.equals(laterUni1Ip)) {
// do nothing
} else if (formerUni1ip.equals(laterUni2Ip)) {
// do nothing
} else {
LOG.info("{} is not part of the EVC, removing configuration", formerUni1ip);
final InstanceIdentifier<?> formerUniIID =
UnimgrMapper.getUniIid(
dataBroker, new IpAddress(formerUni1ip), LogicalDatastoreType.OPERATIONAL);
final Optional<Node> formerUni =
MdsalUtils.readNode(dataBroker, LogicalDatastoreType.OPERATIONAL, formerUniIID);
EvcUtils.deleteEvcData(dataBroker, formerUni);
}
if (formerUni2ip.equals(laterUni1Ip)) {
// do nothing
} else if (formerUni2ip.equals(laterUni2Ip)) {
// do nothing
} else {
LOG.info("{} is not part of the EVC, removing configuration", formerUni2ip);
final InstanceIdentifier<?> formerUniIID =
UnimgrMapper.getUniIid(
dataBroker, new IpAddress(formerUni2ip), LogicalDatastoreType.OPERATIONAL);
final Optional<Node> formerUni =
MdsalUtils.readNode(dataBroker, LogicalDatastoreType.OPERATIONAL, formerUniIID);
EvcUtils.deleteEvcData(dataBroker, formerUni);
}
}
} catch (final InterruptedException | ExecutionException e) {
LOG.error("Failed to retrieve former EVC {}", evcKey, e);
}
InstanceIdentifier<Node> sourceUniIid;
InstanceIdentifier<Node> destinationUniIid;
final InstanceIdentifier<?> iidSource = evc.getUniSource().iterator().next().getUni();
if (iidSource != null) {
sourceUniIid = iidSource.firstIdentifierOf(Node.class);
} else {
sourceUniIid =
UnimgrMapper.getUniIid(
dataBroker,
evc.getUniSource().iterator().next().getIpAddress(),
LogicalDatastoreType.OPERATIONAL);
}
final InstanceIdentifier<?> iidDest = evc.getUniDest().iterator().next().getUni();
if (iidDest != null) {
destinationUniIid = iidDest.firstIdentifierOf(Node.class);
} else {
destinationUniIid =
UnimgrMapper.getUniIid(
dataBroker,
evc.getUniDest().iterator().next().getIpAddress(),
LogicalDatastoreType.OPERATIONAL);
}
// Retrieve the source and destination UNIs
final Optional<Node> optionalUniSource =
MdsalUtils.readNode(dataBroker, LogicalDatastoreType.OPERATIONAL, sourceUniIid);
final Optional<Node> optionalUniDestination =
MdsalUtils.readNode(dataBroker, LogicalDatastoreType.OPERATIONAL, destinationUniIid);
Node uniSource = null;
Node uniDestination = null;
if (optionalUniSource.isPresent() && optionalUniDestination.isPresent()) {
uniSource = optionalUniSource.get();
uniDestination = optionalUniDestination.get();
// Retrieve the source and/or destination OVSDB node
final UniAugmentation sourceUniAugmentation =
uniSource.getAugmentation(UniAugmentation.class);
final UniAugmentation destinationUniAugmentation =
uniDestination.getAugmentation(UniAugmentation.class);
final Optional<Node> optionalSourceOvsdbNode =
MdsalUtils.readNode(
dataBroker,
LogicalDatastoreType.OPERATIONAL,
sourceUniAugmentation.getOvsdbNodeRef().getValue());
final Optional<Node> optionalDestinationOvsdbNode =
MdsalUtils.readNode(
dataBroker,
LogicalDatastoreType.OPERATIONAL,
destinationUniAugmentation.getOvsdbNodeRef().getValue());
if (optionalSourceOvsdbNode.isPresent() && optionalDestinationOvsdbNode.isPresent()) {
// Retrieve the source and/or destination bridge
final InstanceIdentifier<Node> sourceBridgeIid =
UnimgrMapper.getOvsdbBridgeNodeIid(optionalSourceOvsdbNode.get());
final Optional<Node> optionalSourceBr =
MdsalUtils.readNode(dataBroker, LogicalDatastoreType.OPERATIONAL, sourceBridgeIid);
final InstanceIdentifier<Node> destinationBridgeIid =
UnimgrMapper.getOvsdbBridgeNodeIid(optionalDestinationOvsdbNode.get());
final Optional<Node> optionalDestinationBr =
MdsalUtils.readNode(
dataBroker, LogicalDatastoreType.OPERATIONAL, destinationBridgeIid);
// update ovsdb qos-entry and queues with max-rate to match evc ingress BW
OvsdbUtils.updateMaxRate(
dataBroker, sourceUniAugmentation, destinationUniAugmentation, evc);
Node sourceBr = null;
Node destinationBr = null;
if (optionalSourceBr.isPresent() && optionalDestinationBr.isPresent()) {
sourceBr = optionalSourceBr.get();
destinationBr = optionalDestinationBr.get();
// Creating termination points (OVSDB CONFIG
// datastore)
OvsdbUtils.createTerminationPointNode(
dataBroker,
uniSource.getAugmentation(UniAugmentation.class),
sourceBr,
UnimgrConstants.DEFAULT_BRIDGE_NAME,
UnimgrConstants.DEFAULT_TUNNEL_IFACE);
// Create GRE tunnel (OVSDB CONFIG datastore)
OvsdbUtils.createGreTunnel(
dataBroker,
uniSource.getAugmentation(UniAugmentation.class),
uniDestination.getAugmentation(UniAugmentation.class),
sourceBr,
UnimgrConstants.DEFAULT_BRIDGE_NAME,
UnimgrConstants.DEFAULT_GRE_TUNNEL_NAME);
// Create termination points (CONFIG datastore)
OvsdbUtils.createTerminationPointNode(
dataBroker,
uniSource.getAugmentation(UniAugmentation.class),
destinationBr,
UnimgrConstants.DEFAULT_BRIDGE_NAME,
UnimgrConstants.DEFAULT_TUNNEL_IFACE);
// Create GRE tunnel (OVSDB CONFIG datastore)
OvsdbUtils.createGreTunnel(
dataBroker,
uniDestination.getAugmentation(UniAugmentation.class),
uniSource.getAugmentation(UniAugmentation.class),
destinationBr,
UnimgrConstants.DEFAULT_BRIDGE_NAME,
UnimgrConstants.DEFAULT_GRE_TUNNEL_NAME);
// Update EVC
EvcUtils.updateEvcNode(
LogicalDatastoreType.CONFIGURATION,
evcKey,
evc,
sourceUniIid,
destinationUniIid,
dataBroker);
EvcUtils.updateEvcNode(
LogicalDatastoreType.OPERATIONAL,
evcKey,
evc,
sourceUniIid,
destinationUniIid,
dataBroker);
} else {
LOG.info("Unable to retrieve the source and/or destination bridge.");
}
} else {
LOG.info("Unable to retrieve the source and/or destination ovsdbNode.");
}
} else {
LOG.info("Unable to retrieve the source and/or destination Uni.");
}
}
}
