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Example 21 with FlowCapableNode

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode in project openflowplugin by opendaylight.

the class FlowForwarder method add.

@Override
public Future<RpcResult<AddFlowOutput>> add(final InstanceIdentifier<Flow> identifier, final Flow addDataObj, final InstanceIdentifier<FlowCapableNode> nodeIdent) {
    Future<RpcResult<AddFlowOutput>> future;
    final TableKey tableKey = identifier.firstKeyOf(Table.class, TableKey.class);
    if (tableIdValidationPrecondition(tableKey, addDataObj)) {
        final AddFlowInputBuilder builder = new AddFlowInputBuilder(addDataObj);
        builder.setNode(new NodeRef(nodeIdent.firstIdentifierOf(Node.class)));
        builder.setFlowRef(new FlowRef(identifier));
        builder.setFlowTable(new FlowTableRef(nodeIdent.child(Table.class, tableKey)));
        builder.setTransactionUri(new Uri(provider.getNewTransactionId()));
        future = provider.getSalFlowService().addFlow(builder.build());
    } else {
        future = Futures.<RpcResult<AddFlowOutput>>immediateFuture(null);
    }
    return future;
}
Also used : AddFlowOutput(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowOutput) NodeRef(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef) FlowTableRef(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowTableRef) FlowRef(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowRef) RpcResult(org.opendaylight.yangtools.yang.common.RpcResult) AddFlowInputBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInputBuilder) TableKey(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey) Uri(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri)

Example 22 with FlowCapableNode

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode in project openflowplugin by opendaylight.

the class FlowForwarder method createStaleMarkEntity.

@Override
public void createStaleMarkEntity(InstanceIdentifier<Flow> identifier, Flow del, InstanceIdentifier<FlowCapableNode> nodeIdent) {
    LOG.debug("Creating Stale-Mark entry for the switch {} for flow {} ", nodeIdent.toString(), del.toString());
    StaleFlow staleFlow = makeStaleFlow(identifier, del, nodeIdent);
    persistStaleFlow(staleFlow, nodeIdent);
}
Also used : StaleFlow(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.StaleFlow)

Example 23 with FlowCapableNode

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode in project openflowplugin by opendaylight.

the class FlowNodeReconciliationImpl method reconciliationPreProcess.

private void reconciliationPreProcess(final InstanceIdentifier<FlowCapableNode> nodeIdent) {
    List<InstanceIdentifier<StaleFlow>> staleFlowsToBeBulkDeleted = Lists.newArrayList();
    List<InstanceIdentifier<StaleGroup>> staleGroupsToBeBulkDeleted = Lists.newArrayList();
    List<InstanceIdentifier<StaleMeter>> staleMetersToBeBulkDeleted = Lists.newArrayList();
    ReadOnlyTransaction trans = provider.getReadTranaction();
    Optional<FlowCapableNode> flowNode = Optional.absent();
    try {
        flowNode = trans.read(LogicalDatastoreType.CONFIGURATION, nodeIdent).get();
    } catch (ExecutionException | InterruptedException e) {
        LOG.warn("Reconciliation Pre-Processing Fail with read Config/DS for Node {} !", nodeIdent, e);
    }
    if (flowNode.isPresent()) {
        LOG.debug("Proceeding with deletion of stale-marked Flows on switch {} using Openflow interface", nodeIdent.toString());
        /* Stale-Flows - Stale-marked Flows have to be removed first for safety */
        List<Table> tables = flowNode.get().getTable() != null ? flowNode.get().getTable() : Collections.<Table>emptyList();
        for (Table table : tables) {
            final KeyedInstanceIdentifier<Table, TableKey> tableIdent = nodeIdent.child(Table.class, table.getKey());
            List<StaleFlow> staleFlows = table.getStaleFlow() != null ? table.getStaleFlow() : Collections.<StaleFlow>emptyList();
            for (StaleFlow staleFlow : staleFlows) {
                FlowBuilder flowBuilder = new FlowBuilder(staleFlow);
                Flow toBeDeletedFlow = flowBuilder.setId(staleFlow.getId()).build();
                final KeyedInstanceIdentifier<Flow, FlowKey> flowIdent = tableIdent.child(Flow.class, toBeDeletedFlow.getKey());
                this.provider.getFlowCommiter().remove(flowIdent, toBeDeletedFlow, nodeIdent);
                staleFlowsToBeBulkDeleted.add(getStaleFlowInstanceIdentifier(staleFlow, nodeIdent));
            }
        }
        LOG.debug("Proceeding with deletion of stale-marked Groups for switch {} using Openflow interface", nodeIdent.toString());
        // TODO: Should we collate the futures of RPC-calls to be sure that groups are
        // Flows are fully deleted
        // before attempting to delete groups - just in case there are references
        /* Stale-marked Groups - Can be deleted after flows */
        List<StaleGroup> staleGroups = flowNode.get().getStaleGroup() != null ? flowNode.get().getStaleGroup() : Collections.<StaleGroup>emptyList();
        for (StaleGroup staleGroup : staleGroups) {
            GroupBuilder groupBuilder = new GroupBuilder(staleGroup);
            Group toBeDeletedGroup = groupBuilder.setGroupId(staleGroup.getGroupId()).build();
            final KeyedInstanceIdentifier<Group, GroupKey> groupIdent = nodeIdent.child(Group.class, toBeDeletedGroup.getKey());
            this.provider.getGroupCommiter().remove(groupIdent, toBeDeletedGroup, nodeIdent);
            staleGroupsToBeBulkDeleted.add(getStaleGroupInstanceIdentifier(staleGroup, nodeIdent));
        }
        LOG.debug("Proceeding with deletion of stale-marked Meters for switch {} using Openflow interface", nodeIdent.toString());
        /* Stale-marked Meters - can be deleted anytime - so least priority */
        List<StaleMeter> staleMeters = flowNode.get().getStaleMeter() != null ? flowNode.get().getStaleMeter() : Collections.<StaleMeter>emptyList();
        for (StaleMeter staleMeter : staleMeters) {
            MeterBuilder meterBuilder = new MeterBuilder(staleMeter);
            Meter toBeDeletedMeter = meterBuilder.setMeterId(staleMeter.getMeterId()).build();
            final KeyedInstanceIdentifier<Meter, MeterKey> meterIdent = nodeIdent.child(Meter.class, toBeDeletedMeter.getKey());
            this.provider.getMeterCommiter().remove(meterIdent, toBeDeletedMeter, nodeIdent);
            staleMetersToBeBulkDeleted.add(getStaleMeterInstanceIdentifier(staleMeter, nodeIdent));
        }
    }
    /* clean transaction */
    trans.close();
    LOG.debug("Deleting all stale-marked flows/groups/meters of for switch {} in Configuration DS", nodeIdent.toString());
    // Now, do the bulk deletions
    deleteDSStaleFlows(staleFlowsToBeBulkDeleted);
    deleteDSStaleGroups(staleGroupsToBeBulkDeleted);
    deleteDSStaleMeters(staleMetersToBeBulkDeleted);
}
Also used : MeterBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.MeterBuilder) StaleGroup(org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.StaleGroup) Group(org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group) Meter(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter) StaleMeter(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.StaleMeter) GroupBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupBuilder) StaleGroupKey(org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.StaleGroupKey) GroupKey(org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupKey) InstanceIdentifier(org.opendaylight.yangtools.yang.binding.InstanceIdentifier) KeyedInstanceIdentifier(org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier) StaleMeter(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.StaleMeter) ExecutionException(java.util.concurrent.ExecutionException) FlowKey(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey) StaleFlowKey(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.StaleFlowKey) Table(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table) FlowCapableNode(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode) TableKey(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey) Flow(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow) StaleFlow(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.StaleFlow) MeterKey(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.MeterKey) StaleMeterKey(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.StaleMeterKey) FlowBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder) StaleFlow(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.StaleFlow) ReadOnlyTransaction(org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction) StaleGroup(org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.StaleGroup)

Example 24 with FlowCapableNode

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode in project openflowplugin by opendaylight.

the class ForwardingRulesManagerImpl method checkNodeInOperationalDataStore.

@Override
public boolean checkNodeInOperationalDataStore(InstanceIdentifier<FlowCapableNode> ident) {
    boolean result = false;
    InstanceIdentifier<Node> nodeIid = ident.firstIdentifierOf(Node.class);
    final ReadOnlyTransaction transaction = dataService.newReadOnlyTransaction();
    CheckedFuture<com.google.common.base.Optional<Node>, ReadFailedException> future = transaction.read(LogicalDatastoreType.OPERATIONAL, nodeIid);
    try {
        com.google.common.base.Optional<Node> optionalDataObject = future.checkedGet();
        if (optionalDataObject.isPresent()) {
            result = true;
        } else {
            LOG.debug("{}: Failed to read {}", Thread.currentThread().getStackTrace()[1], nodeIid);
        }
    } catch (ReadFailedException e) {
        LOG.warn("Failed to read {} ", nodeIid, e);
    }
    transaction.close();
    return result;
}
Also used : ReadFailedException(org.opendaylight.controller.md.sal.common.api.data.ReadFailedException) Optional(java.util.Optional) FlowCapableNode(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode) Node(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node) ReadOnlyTransaction(org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction)

Example 25 with FlowCapableNode

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode in project openflowplugin by opendaylight.

the class MeterForwarder method remove.

@Override
public Future<RpcResult<RemoveMeterOutput>> remove(final InstanceIdentifier<Meter> identifier, final Meter removeDataObj, final InstanceIdentifier<FlowCapableNode> nodeIdent) {
    LOG.trace("Received the Meter REMOVE request [Tbl id, node Id {} {}", identifier, nodeIdent);
    final RemoveMeterInputBuilder builder = new RemoveMeterInputBuilder(removeDataObj);
    builder.setNode(new NodeRef(nodeIdent.firstIdentifierOf(Node.class)));
    builder.setMeterRef(new MeterRef(identifier));
    return salMeterService.removeMeter(builder.build());
}
Also used : NodeRef(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef) RemoveMeterInputBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.RemoveMeterInputBuilder) MeterRef(org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterRef)

Aggregations

FlowCapableNode (org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode)48 NodeRef (org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef)29 RpcResult (org.opendaylight.yangtools.yang.common.RpcResult)26 Node (org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node)22 TableKey (org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey)20 ArrayList (java.util.ArrayList)17 Table (org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table)15 Flow (org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow)15 Group (org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group)15 NodeKey (org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey)15 Test (org.junit.Test)14 ReadOnlyTransaction (org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction)14 Uri (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri)13 ListenableFuture (com.google.common.util.concurrent.ListenableFuture)11 Meter (org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter)11 NodeId (org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId)10 FlowKey (org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey)9 GroupKey (org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupKey)9 CrudCounts (org.opendaylight.openflowplugin.applications.frsync.util.CrudCounts)8 FlowCapableNodeBuilder (org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeBuilder)8