/*
- * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
+ * Copyright (c) 2016, 2017 Ericsson India Global Services Pvt Ltd. 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,
*/
package org.opendaylight.genius.interfacemanager.renderer.ovs.statehelpers;
+import static org.opendaylight.genius.infra.Datastore.OPERATIONAL;
+
import com.google.common.util.concurrent.ListenableFuture;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+import javax.inject.Inject;
+import javax.inject.Singleton;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.genius.infra.Datastore.Operational;
+import org.opendaylight.genius.infra.ManagedNewTransactionRunner;
+import org.opendaylight.genius.infra.ManagedNewTransactionRunnerImpl;
+import org.opendaylight.genius.infra.TypedWriteTransaction;
import org.opendaylight.genius.interfacemanager.IfmUtil;
import org.opendaylight.genius.interfacemanager.commons.AlivenessMonitorUtils;
import org.opendaylight.genius.interfacemanager.commons.InterfaceManagerCommonUtils;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.alivenessmonitor.rev160411.AlivenessMonitorService;
import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import java.util.ArrayList;
-import java.util.List;
-
+@Singleton
public class OvsInterfaceStateUpdateHelper {
private static final Logger LOG = LoggerFactory.getLogger(OvsInterfaceStateUpdateHelper.class);
- public static List<ListenableFuture<Void>> updateState(InstanceIdentifier<FlowCapableNodeConnector> key,
- AlivenessMonitorService alivenessMonitorService,
- DataBroker dataBroker, String interfaceName,
- FlowCapableNodeConnector flowCapableNodeConnectorNew,
- FlowCapableNodeConnector flowCapableNodeConnectorOld) {
- LOG.debug("Update of Interface State for port: {}", interfaceName);
- List<ListenableFuture<Void>> futures = new ArrayList<>();
- WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
+ private final ManagedNewTransactionRunner txRunner;
+ private final InterfaceManagerCommonUtils interfaceManagerCommonUtils;
+ private final AlivenessMonitorUtils alivenessMonitorUtils;
+
+ @Inject
+ public OvsInterfaceStateUpdateHelper(DataBroker dataBroker, AlivenessMonitorUtils alivenessMonitorUtils,
+ InterfaceManagerCommonUtils interfaceManagerCommonUtils) {
+ this.txRunner = new ManagedNewTransactionRunnerImpl(dataBroker);
+ this.interfaceManagerCommonUtils = interfaceManagerCommonUtils;
+ this.alivenessMonitorUtils = alivenessMonitorUtils;
+ }
- Interface.OperStatus operStatusNew = getOpState(flowCapableNodeConnectorNew);
+ public List<ListenableFuture<Void>> updateState(String interfaceName,
+ FlowCapableNodeConnector flowCapableNodeConnectorNew,
+ FlowCapableNodeConnector flowCapableNodeConnectorOld) {
+ LOG.debug("Updating interface state information for interface: {}", interfaceName);
+
+ Interface.OperStatus operStatusNew = InterfaceManagerCommonUtils.getOpState(flowCapableNodeConnectorNew);
MacAddress macAddressNew = flowCapableNodeConnectorNew.getHardwareAddress();
- Interface.OperStatus operStatusOld = getOpState(flowCapableNodeConnectorOld);
+ Interface.OperStatus operStatusOld = InterfaceManagerCommonUtils.getOpState(flowCapableNodeConnectorOld);
MacAddress macAddressOld = flowCapableNodeConnectorOld.getHardwareAddress();
- boolean opstateModified = false;
- boolean hardwareAddressModified = false;
- if (!operStatusNew.equals(operStatusOld)) {
- opstateModified = true;
- }
- if (!macAddressNew.equals(macAddressOld)) {
- hardwareAddressModified = true;
- }
+ boolean opstateModified = !operStatusNew.equals(operStatusOld);
+ boolean hardwareAddressModified = !Objects.equals(macAddressNew, macAddressOld);
if (!opstateModified && !hardwareAddressModified) {
LOG.debug("If State entry for port: {} Not Modified.", interfaceName);
- return futures;
+ return Collections.emptyList();
}
- org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface iface =
- InterfaceManagerCommonUtils.getInterfaceFromConfigDS(interfaceName, dataBroker);
+ org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf
+ .interfaces.rev140508.interfaces.Interface iface = interfaceManagerCommonUtils
+ .getInterfaceFromConfigDS(interfaceName);
- // For tunnels, derive the final opstate based on the bfd tunnel monitoring status
- if(modifyTunnel(iface, opstateModified) && InterfaceManagerCommonUtils.checkIfBfdStateIsDown(iface.getName())){
- operStatusNew = Interface.OperStatus.Down;
- opstateModified = operStatusNew.equals(operStatusOld);
+ // For monitoring enabled tunnels, skip opstate update
+ if (isTunnelInterface(iface) && !modifyTunnelOpState(iface, opstateModified)) {
+ LOG.debug("skip interface-state updation for monitoring enabled tunnel interface {}", interfaceName);
+ opstateModified = false;
}
if (!opstateModified && !hardwareAddressModified) {
LOG.debug("If State entry for port: {} Not Modified.", interfaceName);
- return futures;
+ return Collections.emptyList();
}
InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
if (hardwareAddressModified) {
PhysAddress physAddress = new PhysAddress(macAddressNew.getValue());
ifaceBuilder.setPhysAddress(physAddress);
}
- // modify the attributes in interface operational DS
- handleInterfaceStateUpdates(iface, transaction, dataBroker,
- ifaceBuilder, opstateModified, interfaceName, flowCapableNodeConnectorNew.getName(), operStatusNew);
-
- // start/stop monitoring based on opState
- if(modifyTunnel(iface, opstateModified)){
- handleTunnelMonitoringUpdates(alivenessMonitorService, dataBroker, iface.getAugmentation(IfTunnel.class),
- iface.getName(), operStatusNew);
- }
- futures.add(transaction.submit());
- return futures;
+ if (opstateModified) {
+ return Collections.singletonList(txRunner.callWithNewWriteOnlyTransactionAndSubmit(OPERATIONAL, tx -> {
+ // modify the attributes in interface operational DS
+ handleInterfaceStateUpdates(iface, tx, ifaceBuilder, true, interfaceName,
+ flowCapableNodeConnectorNew.getName(), operStatusNew);
+
+ // start/stop monitoring based on opState
+ if (isTunnelInterface(iface)) {
+ handleTunnelMonitoringUpdates(iface.augmentation(IfTunnel.class), iface.getName(),
+ operStatusNew);
+ }
+ }));
+ } else {
+ return Collections.singletonList(txRunner.callWithNewWriteOnlyTransactionAndSubmit(OPERATIONAL, tx -> {
+ // modify the attributes in interface operational DS
+ handleInterfaceStateUpdates(iface, tx, ifaceBuilder, false, interfaceName,
+ flowCapableNodeConnectorNew.getName(), operStatusNew);
+ }));
+ }
}
- public static void updateInterfaceStateOnNodeRemove(String interfaceName, FlowCapableNodeConnector flowCapableNodeConnector,
- DataBroker dataBroker, AlivenessMonitorService alivenessMonitorService,
- WriteTransaction transaction){
+ public void updateInterfaceStateOnNodeRemove(String interfaceName,
+ FlowCapableNodeConnector flowCapableNodeConnector, TypedWriteTransaction<Operational> tx) {
LOG.debug("Updating interface oper-status to UNKNOWN for : {}", interfaceName);
InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
- org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface iface =
- InterfaceManagerCommonUtils.getInterfaceFromConfigDS(interfaceName, dataBroker);
- handleInterfaceStateUpdates(iface,transaction, dataBroker,
- ifaceBuilder, true, interfaceName, flowCapableNodeConnector.getName(),
- Interface.OperStatus.Unknown);
- if (InterfaceManagerCommonUtils.isTunnelInterface(iface)){
- handleTunnelMonitoringUpdates(alivenessMonitorService, dataBroker, iface.getAugmentation(IfTunnel.class),
- interfaceName, Interface.OperStatus.Unknown);
+ org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
+ .ietf.interfaces.rev140508.interfaces.Interface iface = interfaceManagerCommonUtils
+ .getInterfaceFromConfigDS(interfaceName);
+ handleInterfaceStateUpdates(iface, tx, ifaceBuilder, true, interfaceName,
+ flowCapableNodeConnector.getName(), Interface.OperStatus.Unknown);
+ if (InterfaceManagerCommonUtils.isTunnelInterface(iface)) {
+ handleTunnelMonitoringUpdates(iface.augmentation(IfTunnel.class), interfaceName,
+ Interface.OperStatus.Unknown);
}
}
- public static Interface.OperStatus getOpState(FlowCapableNodeConnector flowCapableNodeConnector){
- Interface.OperStatus operStatus =
- (flowCapableNodeConnector.getState().isLive() &&
- !flowCapableNodeConnector.getConfiguration().isPORTDOWN())
- ? Interface.OperStatus.Up: Interface.OperStatus.Down;
- return operStatus;
- }
-
- public static void handleInterfaceStateUpdates(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface iface,
- WriteTransaction transaction, DataBroker dataBroker, InterfaceBuilder ifaceBuilder, boolean opStateModified,
- String interfaceName, String portName, Interface.OperStatus opState){
- // if interface config DS is null, do the update only for the lower-layer-interfaces
+ private void handleInterfaceStateUpdates(
+ org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
+ .ietf.interfaces.rev140508.interfaces.Interface iface,
+ TypedWriteTransaction<Operational> tx, InterfaceBuilder ifaceBuilder, boolean opStateModified,
+ String interfaceName, String portName, Interface.OperStatus opState) {
+ // if interface config DS is null, do the update only for the
+ // lower-layer-interfaces
// which have no corresponding config entries
- if(iface == null && !interfaceName.equals(portName)) {
+ if (iface == null && !interfaceName.equals(portName)) {
+ return;
+ }
+
+ final Interface interfaceState = interfaceManagerCommonUtils.getInterfaceStateFromOperDS(interfaceName);
+ if (interfaceState == null || (interfaceState.getOperStatus() == opState)) {
+ LOG.warn("Ignoring: updating interface state for interface {}",
+ interfaceName);
return;
}
+
LOG.debug("updating interface state entry for {}", interfaceName);
InstanceIdentifier<Interface> ifStateId = IfmUtil.buildStateInterfaceId(interfaceName);
- ifaceBuilder.setKey(new InterfaceKey(interfaceName));
+ ifaceBuilder.withKey(new InterfaceKey(interfaceName));
if (modifyOpState(iface, opStateModified)) {
LOG.debug("updating interface oper status as {} for {}", opState.name(), interfaceName);
ifaceBuilder.setOperStatus(opState);
}
- transaction.merge(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilder.build(), false);
+ tx.merge(ifStateId, ifaceBuilder.build());
}
- public static void handleTunnelMonitoringUpdates(AlivenessMonitorService alivenessMonitorService, DataBroker dataBroker,
- IfTunnel ifTunnel, String interfaceName,
- Interface.OperStatus operStatus){
-
+ public void handleTunnelMonitoringUpdates(IfTunnel ifTunnel,
+ String interfaceName, Interface.OperStatus operStatus) {
LOG.debug("handling tunnel monitoring updates for {} due to opstate modification", interfaceName);
- if (operStatus == Interface.OperStatus.Down || operStatus == Interface.OperStatus.Unknown)
- AlivenessMonitorUtils.stopLLDPMonitoring(alivenessMonitorService, dataBroker, ifTunnel, interfaceName);
- else
- AlivenessMonitorUtils.startLLDPMonitoring(alivenessMonitorService, dataBroker, ifTunnel, interfaceName);
+ if (operStatus == Interface.OperStatus.Down || operStatus == Interface.OperStatus.Unknown) {
+ alivenessMonitorUtils.stopLLDPMonitoring(ifTunnel, interfaceName);
+ } else {
+ alivenessMonitorUtils.startLLDPMonitoring(ifTunnel, interfaceName);
+ }
}
- public static boolean modifyOpState(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface iface,
- boolean opStateModified){
- return (opStateModified && (iface == null || iface != null && iface.isEnabled()));
+ public static boolean modifyOpState(
+ org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf
+ .interfaces.rev140508.interfaces.Interface iface,
+ boolean opStateModified) {
+ return opStateModified && (iface == null || iface.isEnabled());
}
- public static boolean modifyTunnel(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface iface,
- boolean opStateModified){
- return modifyOpState(iface, opStateModified) && iface != null && iface.getAugmentation(IfTunnel.class) != null;
+ public static boolean isTunnelInterface(
+ org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
+ .ietf.interfaces.rev140508.interfaces.Interface iface) {
+ return iface != null && iface.augmentation(IfTunnel.class) != null;
+ }
+
+ public static boolean modifyTunnelOpState(
+ org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
+ .ietf.interfaces.rev140508.interfaces.Interface iface,
+ boolean opStateModified) {
+ if (!iface.augmentation(IfTunnel.class).isMonitorEnabled()) {
+ return modifyOpState(iface, opStateModified);
+ }
+ return false;
}
}
Code Review / genius.git / blobdiff