Examples with DeviceId org.onosproject.net.DeviceId used on opensource projects

Example 51 with DeviceId

use of org.onosproject.net.DeviceId in project trellis-control by opennetworkinglab.

the class TunnelHandler method removeTunnel.

/**
 * Removes the tunnel with the tunnel ID given.
 *
 * @param tunnelInfo tunnel information to delete tunnels
 * @return TUNNEL_NOT_FOUND if the tunnel to remove does not exists,
 * INTERNAL_ERROR if the tunnel creation failed internally, SUCCESS
 * if the tunnel is created successfully.
 */
public Result removeTunnel(Tunnel tunnelInfo) {
    Tunnel tunnel = tunnelStore.get(tunnelInfo.id());
    if (tunnel != null) {
        DeviceId deviceId = config.getDeviceId(tunnel.labelIds().get(0));
        if (tunnel.isAllowedToRemoveGroup()) {
            if (groupHandlerMap.get(deviceId).removeGroup(tunnel.groupId())) {
                tunnelStore.remove(tunnel.id());
            } else {
                log.error("Failed to remove the tunnel {}", tunnelInfo.id());
                return Result.INTERNAL_ERROR;
            }
        } else {
            log.debug("The group is not removed because it is being used.");
            tunnelStore.remove(tunnel.id());
        }
    } else {
        log.error("No tunnel found for tunnel ID {}", tunnelInfo.id());
        return Result.TUNNEL_NOT_FOUND;
    }
    return Result.SUCCESS;
}

Example 52 with DeviceId

use of org.onosproject.net.DeviceId in project trellis-control by opennetworkinglab.

the class McastFilterListCommand method doExecute.

@Override
protected void doExecute() {
    // Get SR service
    SegmentRoutingService srService = get(SegmentRoutingService.class);
    // Get the filt objs
    Map<DeviceId, List<McastFilteringObjStoreKey>> filteringObjKeys = srService.getMcastFilters();
    filteringObjKeys.forEach(this::printMcastFilter);
}

Example 53 with DeviceId

use of org.onosproject.net.DeviceId in project trellis-control by opennetworkinglab.

the class MockFlowObjectiveService method forward.

@Override
public void forward(DeviceId deviceId, ForwardingObjective forwardingObjective) {
    TrafficSelector selector = forwardingObjective.selector();
    TrafficTreatment treatment = nextTable.get(forwardingObjective.nextId());
    MacAddress macAddress = ((EthCriterion) selector.getCriterion(Criterion.Type.ETH_DST)).mac();
    VlanId vlanId = ((VlanIdCriterion) selector.getCriterion(Criterion.Type.VLAN_VID)).vlanId();
    boolean popVlan = treatment.allInstructions().stream().filter(instruction -> instruction.type().equals(Instruction.Type.L2MODIFICATION)).anyMatch(instruction -> ((L2ModificationInstruction) instruction).subtype().equals(L2ModificationInstruction.L2SubType.VLAN_POP));
    PortNumber portNumber = treatment.allInstructions().stream().filter(instruction -> instruction.type().equals(Instruction.Type.OUTPUT)).map(instruction -> ((Instructions.OutputInstruction) instruction).port()).findFirst().orElse(null);
    if (portNumber == null) {
        throw new IllegalArgumentException();
    }
    Objective.Operation op = forwardingObjective.op();
    MockBridgingTableKey btKey = new MockBridgingTableKey(deviceId, macAddress, vlanId);
    MockBridgingTableValue btValue = new MockBridgingTableValue(popVlan, portNumber);
    if (op.equals(Objective.Operation.ADD)) {
        bridgingTable.put(btKey, btValue);
        forwardingObjective.context().ifPresent(context -> context.onSuccess(forwardingObjective));
    } else if (op.equals(Objective.Operation.REMOVE)) {
        bridgingTable.remove(btKey, btValue);
        forwardingObjective.context().ifPresent(context -> context.onSuccess(forwardingObjective));
    } else {
        forwardingObjective.context().ifPresent(context -> context.onError(forwardingObjective, ObjectiveError.UNKNOWN));
        throw new IllegalArgumentException();
    }
}

Example 54 with DeviceId

use of org.onosproject.net.DeviceId in project trellis-control by opennetworkinglab.

the class PolicyManager method removeTrafficMatchInDevice.

// Traffic match removal in a device
private void removeTrafficMatchInDevice(DeviceId deviceId, TrafficMatch trafficMatch) {
    if (log.isDebugEnabled()) {
        log.debug("Removing traffic match {} associated to policy {}", trafficMatch.trafficMatchId(), trafficMatch.policyId());
    }
    TrafficMatchKey trafficMatchKey = new TrafficMatchKey(deviceId, trafficMatch.trafficMatchId());
    Operation operation = Versioned.valueOrNull(operations.get(trafficMatchKey.toString()));
    if (operation == null || operation.objectiveOperation() == null) {
        log.warn("There are no ops associated with {}", trafficMatchKey);
        operation = Operation.builder().isDone(true).isInstall(false).trafficMatch(trafficMatch).build();
        operations.put(trafficMatchKey.toString(), operation);
    } else if (!operation.isInstall()) {
        if (log.isDebugEnabled()) {
            log.debug("There is already an uninstall operation for traffic match {} associated to policy {}" + " for device {}", trafficMatch.trafficMatchId(), trafficMatch.policyId(), deviceId);
        }
    } else {
        ForwardingObjective oldObj = (ForwardingObjective) operation.objectiveOperation();
        operation = Operation.builder(operation).isInstall(false).build();
        operations.put(trafficMatchKey.toString(), operation);
        ForwardingObjective.Builder builder = DefaultForwardingObjective.builder(oldObj);
        CompletableFuture<Objective> future = new CompletableFuture<>();
        if (log.isDebugEnabled()) {
            log.debug("Removing forwarding objectives for dev: {}", deviceId);
        }
        ObjectiveContext context = new DefaultObjectiveContext((objective) -> {
            if (log.isDebugEnabled()) {
                log.debug("Forwarding objective for policy {} removed", trafficMatch.policyId());
            }
            future.complete(objective);
        }, (objective, error) -> {
            log.warn("Failed to remove forwarding objective for policy {}: {}", trafficMatch.policyId(), error);
            future.complete(null);
        });
        ForwardingObjective serializableObjective = builder.remove();
        flowObjectiveService.forward(deviceId, builder.remove(context));
        future.whenComplete((objective, ex) -> {
            if (ex != null) {
                log.error("Exception removing forwarding objective", ex);
            } else if (objective != null) {
                operations.computeIfPresent(trafficMatchKey.toString(), (k, v) -> {
                    if (!v.isDone() && !v.isInstall()) {
                        v.isDone(true);
                        v.objectiveOperation(serializableObjective);
                    }
                    return v;
                });
            }
        });
    }
}

Example 55 with DeviceId

use of org.onosproject.net.DeviceId in project trellis-control by opennetworkinglab.

the class PolicyManager method installTrafficMatchToDevice.

// Orchestrate traffic match installation according to the type
private void installTrafficMatchToDevice(DeviceId deviceId, TrafficMatch trafficMatch) {
    if (log.isDebugEnabled()) {
        log.debug("Installing traffic match {} associated to policy {}", trafficMatch.trafficMatchId(), trafficMatch.policyId());
    }
    TrafficMatchKey trafficMatchKey = new TrafficMatchKey(deviceId, trafficMatch.trafficMatchId());
    Operation oldTrafficOperation = Versioned.valueOrNull(operations.get(trafficMatchKey.toString()));
    if (oldTrafficOperation != null && oldTrafficOperation.isInstall()) {
        if (trafficMatch.equals(oldTrafficOperation.trafficMatch().orElse(null))) {
            if (log.isDebugEnabled()) {
                log.debug("There is already an install operation for traffic match {} associated to policy {} " + "for device {}", trafficMatch.trafficMatchId(), trafficMatch.policyId(), deviceId);
            }
            // If we add or submit a trafficMatch multiple times
            // We skip the installation and update the state directly
            updateTrafficMatch(trafficMatch, true);
            return;
        } else {
            if (log.isDebugEnabled()) {
                log.debug("Starts updating traffic match {} associated to policy {} " + "for device {}", trafficMatch.trafficMatchId(), trafficMatch.policyId(), deviceId);
            }
        }
    }
    // For the DROP policy we need to set an ACL drop in the fwd objective. The other
    // policies require to retrieve the next Id and sets the next step.
    PolicyKey policyKey = new PolicyKey(deviceId, trafficMatch.policyId());
    Operation policyOperation = Versioned.valueOrNull(operations.get(policyKey.toString()));
    if (policyOperation == null || !policyOperation.isDone() || !policyOperation.isInstall() || policyOperation.policy().isEmpty() || (policyOperation.policy().get().policyType() == PolicyType.REDIRECT && policyOperation.objectiveOperation() == null)) {
        log.info("Deferring traffic match {} installation on device {}. Policy {} not yet installed", trafficMatch.trafficMatchId(), deviceId, trafficMatch.policyId());
        return;
    }
    // Updates the store and then send the versatile fwd objective to the pipeliner
    Operation newTrafficOperation = Operation.builder().isInstall(true).trafficMatch(trafficMatch).build();
    operations.put(trafficMatchKey.toString(), newTrafficOperation);
    Policy policy = policyOperation.policy().get();
    ForwardingObjective.Builder builder = trafficMatchFwdObjective(trafficMatch, policy.policyType());
    if (policy.policyType() == PolicyType.DROP) {
        // Firstly builds the fwd objective with the wipeDeferred action.
        TrafficTreatment dropTreatment = DefaultTrafficTreatment.builder().wipeDeferred().build();
        builder.withTreatment(dropTreatment);
    } else if (policy.policyType() == PolicyType.REDIRECT) {
        // Here we need to set only the next step
        builder.nextStep(policyOperation.objectiveOperation().id());
    }
    // Once, the fwd objective has completed its execution, we update the policiesOps map
    CompletableFuture<Objective> addNewFuture = new CompletableFuture<>();
    CompletableFuture<Objective> removeOldFuture = new CompletableFuture<>();
    if (log.isDebugEnabled()) {
        log.debug("Installing forwarding objective for dev: {}", deviceId);
    }
    ObjectiveContext addNewContext = new DefaultObjectiveContext((objective) -> {
        if (log.isDebugEnabled()) {
            log.debug("Forwarding objective for policy {} installed", trafficMatch.policyId());
        }
        addNewFuture.complete(objective);
    }, (objective, error) -> {
        log.warn("Failed to install forwarding objective for policy {}: {}", trafficMatch.policyId(), error);
        addNewFuture.complete(null);
    });
    ObjectiveContext removeOldContext = new DefaultObjectiveContext((objective) -> {
        if (log.isDebugEnabled()) {
            log.debug("Old forwarding objective for policy {} removed, update finished", trafficMatch.policyId());
        }
        removeOldFuture.complete(objective);
    }, (objective, error) -> {
        log.warn("Failed to remove old forwarding objective for policy {}: {}", trafficMatch.policyId(), error);
        removeOldFuture.complete(null);
    });
    // Context is not serializable
    ForwardingObjective serializableObjective = builder.add();
    flowObjectiveService.forward(deviceId, builder.add(addNewContext));
    addNewFuture.whenComplete((objective, ex) -> {
        if (ex != null) {
            log.error("Exception installing forwarding objective", ex);
        } else if (objective != null) {
            // base on priority, selector and metadata change
            if (oldTrafficOperation != null && oldTrafficOperation.objectiveOperation() != null && oldTrafficOperation.isInstall() && (oldTrafficOperation.objectiveOperation().priority() != serializableObjective.priority() || !((ForwardingObjective) oldTrafficOperation.objectiveOperation()).selector().equals(serializableObjective.selector()) || !((ForwardingObjective) oldTrafficOperation.objectiveOperation()).meta().equals(serializableObjective.meta()))) {
                ForwardingObjective oldFwdObj = (ForwardingObjective) oldTrafficOperation.objectiveOperation();
                ForwardingObjective.Builder oldBuilder = DefaultForwardingObjective.builder(oldFwdObj);
                flowObjectiveService.forward(deviceId, oldBuilder.remove(removeOldContext));
            } else {
                operations.computeIfPresent(trafficMatchKey.toString(), (k, v) -> {
                    if (!v.isDone() && v.isInstall()) {
                        v.isDone(true);
                        v.objectiveOperation(serializableObjective);
                    }
                    return v;
                });
            }
        }
    });
    removeOldFuture.whenComplete((objective, ex) -> {
        if (ex != null) {
            log.error("Exception removing old forwarding objective", ex);
        } else if (objective != null) {
            operations.computeIfPresent(trafficMatchKey.toString(), (k, v) -> {
                if (!v.isDone() && v.isInstall()) {
                    v.isDone(true);
                    v.objectiveOperation(serializableObjective);
                }
                return v;
            });
        }
    });
}