/*
- * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
+ * Copyright (c) 2015 - 2016 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,
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
+import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
+import org.opendaylight.controller.md.sal.binding.api.NotificationService;
import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.vpnservice.mdsalutil.AbstractDataChangeListener;
import org.opendaylight.vpnservice.mdsalutil.MDSALUtil;
+import org.opendaylight.vpnservice.neutronvpn.api.utils.NeutronUtils;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev140508.L2vlan;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlanBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.lockmanager.rev150819.LockManagerService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.neutronvpn.rev150602.PortAddedToSubnetBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.neutronvpn.rev150602.PortRemovedFromSubnetBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.neutronvpn.rev150602.neutron.port.data
.PortFixedipToPortNameBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.neutronvpn.rev150602.neutron.port.data
- .PortNameToPortUuidBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.neutronvpn.rev150602.subnetmaps.Subnetmap;
import org.opendaylight.yangtools.concepts.ListenerRegistration;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
private ListenerRegistration<DataChangeListener> listenerRegistration;
private final DataBroker broker;
private NeutronvpnManager nvpnManager;
+ private LockManagerService lockManager;
+ private NotificationPublishService notificationPublishService;
+ private NotificationService notificationService;
- public NeutronPortChangeListener(final DataBroker db, NeutronvpnManager nVpnMgr) {
+ public NeutronPortChangeListener(final DataBroker db, NeutronvpnManager nVpnMgr,NotificationPublishService notiPublishService, NotificationService notiService) {
super(Port.class);
broker = db;
nvpnManager = nVpnMgr;
+ notificationPublishService = notiPublishService;
+ notificationService = notiService;
registerListener(db);
}
+ public void setLockManager(LockManagerService lockManager) {
+ this.lockManager = lockManager;
+ }
+
@Override
public void close() throws Exception {
if (listenerRegistration != null) {
}
private void handleNeutronPortCreated(Port port) {
+ if (!NeutronUtils.isPortVnicTypeNormal(port)) {
+ LOG.info("Port {} is not a NORMAL VNIC Type port; OF Port interfaces are not created",
+ port.getUuid().getValue());
+ return;
+ }
LOG.info("Of-port-interface creation");
- int portVlanId = NeutronvpnUtils.getVlanFromNeutronPort(port);
// Create of-port interface for this neutron port
- createOfPortInterface(port, portVlanId);
+ String portInterfaceName = createOfPortInterface(port);
LOG.debug("Creating ELAN Interface");
- createElanInterface(port);
+ createElanInterface(port, portInterfaceName);
LOG.debug("Add port to subnet");
// add port to local Subnets DS
Uuid vpnId = addPortToSubnets(port);
LOG.debug("removing VPN Interface");
nvpnManager.deleteVpnInterface(port);
}
- int portVlanId = NeutronvpnUtils.getVlanFromNeutronPort(port);
// Remove of-port interface for this neutron port
// ELAN interface is also implicitly deleted as part of this operation
- deleteOfPortInterface(port, portVlanId);
+ deleteOfPortInterface(port);
}
private void handleNeutronPortUpdated(Port portoriginal, Port portupdate) {
LOG.debug("Add port to subnet");
- // add port FixedIPs to local Subnets DS
+ // add port FixedIP to local Subnets DS
Uuid vpnIdup = addPortToSubnets(portupdate);
if (vpnIdup != null) {
nvpnManager.createVpnInterface(vpnIdup, portupdate);
}
- // remove port FixedIPs from local Subnets DS
+ // remove port FixedIP from local Subnets DS
Uuid vpnIdor = removePortFromSubnets(portoriginal);
if (vpnIdor != null) {
}
}
- private void createOfPortInterface(Port port, int portVlanId) {
- String name = NeutronvpnUtils.uuidToTapPortName(port.getUuid());
- //String ifname = new StringBuilder(name).append(":").append(Integer.toString(portVlanId)).toString();
- //Network network = NeutronvpnUtils.getNeutronNetwork(broker, port.getNetworkId());
- //Boolean isVlanTransparent = network.isVlanTransparent();
+ private String createOfPortInterface(Port port) {
+ Interface inf = createInterface(port);
+ String infName = inf.getName();
- LOG.debug("Creating OFPort Interface {}", name);
- InstanceIdentifier interfaceIdentifier = NeutronvpnUtils.buildVlanInterfaceIdentifier(name);
+ LOG.debug("Creating OFPort Interface {}", infName);
+ InstanceIdentifier interfaceIdentifier = NeutronvpnUtils.buildVlanInterfaceIdentifier(infName);
try {
Optional<Interface> optionalInf = NeutronvpnUtils.read(broker, LogicalDatastoreType.CONFIGURATION,
interfaceIdentifier);
if (!optionalInf.isPresent()) {
- // handle these for trunkport extensions : portVlanId, isVlanTransparent
- IfL2vlan l2vlan = new IfL2vlanBuilder().setL2vlanMode(IfL2vlan.L2vlanMode.Trunk).build();
- ParentRefs parentRefs = new ParentRefsBuilder().setParentInterface(name).build();
- Interface inf = new InterfaceBuilder().setEnabled(true).setName(name).setType(L2vlan.class)
- .addAugmentation(IfL2vlan.class, l2vlan).addAugmentation(ParentRefs.class, parentRefs).build();
MDSALUtil.syncWrite(broker, LogicalDatastoreType.CONFIGURATION, interfaceIdentifier, inf);
} else {
- LOG.error("Interface {} is already present", name);
+ LOG.error("Interface {} is already present", infName);
}
} catch (Exception e) {
- LOG.error("failed to create interface {} due to the exception {} ", name, e.getMessage());
+ LOG.error("failed to create interface {} due to the exception {} ", infName, e.getMessage());
}
+ return infName;
+ }
- InstanceIdentifier portIdentifier = NeutronvpnUtils.buildPortNameToPortUuidIdentifier(name);
- PortNameToPortUuidBuilder builder = new PortNameToPortUuidBuilder().setPortName(name).setPortId(port.getUuid());
- MDSALUtil.syncWrite(broker, LogicalDatastoreType.CONFIGURATION, portIdentifier, builder.build());
- LOG.debug("name-uuid map for port with name: {}, uuid: {} added to NeutronPortData DS", name, port.getUuid());
+ private Interface createInterface(Port port) {
+ String parentRefName = NeutronvpnUtils.uuidToTapPortName(port.getUuid());;
+ String interfaceName = port.getUuid().getValue();
+ IfL2vlan.L2vlanMode l2VlanMode = IfL2vlan.L2vlanMode.Trunk;
+ InterfaceBuilder interfaceBuilder = new InterfaceBuilder();
+ IfL2vlanBuilder ifL2vlanBuilder = new IfL2vlanBuilder();
+ ifL2vlanBuilder.setL2vlanMode(l2VlanMode);
+ ParentRefsBuilder parentRefsBuilder = new ParentRefsBuilder().setParentInterface(parentRefName);
+ interfaceBuilder.setEnabled(true).setName(interfaceName).setType(L2vlan.class).addAugmentation(IfL2vlan
+ .class, ifL2vlanBuilder.build()).addAugmentation(ParentRefs.class, parentRefsBuilder.build());
+ return interfaceBuilder.build();
}
- private void deleteOfPortInterface(Port port, int portVlanId) {
- String name = NeutronvpnUtils.uuidToTapPortName(port.getUuid());
- //String ifname = new StringBuilder(name).append(":").append(Integer.toString(portVlanId)).toString();
+ private void deleteOfPortInterface(Port port) {
+ String name = port.getUuid().getValue();
LOG.debug("Removing OFPort Interface {}", name);
InstanceIdentifier interfaceIdentifier = NeutronvpnUtils.buildVlanInterfaceIdentifier(name);
try {
} catch (Exception e) {
LOG.error("Failed to delete interface {} due to the exception {}", name, e.getMessage());
}
-
- InstanceIdentifier portIdentifier = NeutronvpnUtils.buildPortNameToPortUuidIdentifier(name);
- MDSALUtil.syncDelete(broker, LogicalDatastoreType.CONFIGURATION, portIdentifier);
- LOG.debug("name-uuid map for port with name: {}, uuid: {} deleted from NeutronPortData DS", name, port
- .getUuid());
}
- private void createElanInterface(Port port) {
- String name = NeutronvpnUtils.uuidToTapPortName(port.getUuid());
+ private void createElanInterface(Port port, String name) {
String elanInstanceName = port.getNetworkId().getValue();
List<PhysAddress> physAddresses = new ArrayList<>();
physAddresses.add(new PhysAddress(port.getMacAddress()));
private Uuid addPortToSubnets(Port port) {
Uuid subnetId = null;
Uuid vpnId = null;
- String name = NeutronvpnUtils.uuidToTapPortName(port.getUuid());
-
- // find all subnets to which this port is associated
- List<FixedIps> ips = port.getFixedIps();
- for (FixedIps ip : ips) {
- String ipValue = ip.getIpAddress().getIpv4Address().getValue();
-
- InstanceIdentifier id = NeutronvpnUtils.buildFixedIpToPortNameIdentifier(ipValue);
- PortFixedipToPortNameBuilder builder = new PortFixedipToPortNameBuilder().setPortFixedip(ipValue)
- .setPortName(name);
- MDSALUtil.syncWrite(broker, LogicalDatastoreType.CONFIGURATION, id, builder.build());
- LOG.debug("fixedIp-name map for neutron port with fixedIp: {}, name: {} added to NeutronPortData DS",
- ipValue, name);
-
- subnetId = ip.getSubnetId();
- Subnetmap subnetmap = nvpnManager.updateSubnetNode(subnetId, null, null, null, null, null, port.getUuid());
- if (subnetmap != null) {
- vpnId = subnetmap.getVpnId();
+ Subnetmap subnetmap = null;
+ String infName = port.getUuid().getValue();
+ boolean isLockAcquired = false;
+ String lockName = port.getUuid().getValue();
+
+ // find the subnet to which this port is associated
+ FixedIps ip = port.getFixedIps().get(0);
+ String ipValue = ip.getIpAddress().getIpv4Address().getValue();
+ InstanceIdentifier id = NeutronvpnUtils.buildFixedIpToPortNameIdentifier(ipValue);
+ PortFixedipToPortNameBuilder builder = new PortFixedipToPortNameBuilder().setPortFixedip(ipValue)
+ .setPortName(infName);
+ MDSALUtil.syncWrite(broker, LogicalDatastoreType.CONFIGURATION, id, builder.build());
+ LOG.debug("fixedIp-name map for neutron port with fixedIp: {}, name: {} added to NeutronPortData DS",
+ ipValue, infName);
+ subnetId = ip.getSubnetId();
+ subnetmap = nvpnManager.updateSubnetNode(subnetId, null, null, null, null, null, port.getUuid());
+ if (subnetmap != null) {
+ vpnId = subnetmap.getVpnId();
+ }
+ if(vpnId != null) {
+ try {
+ isLockAcquired = NeutronvpnUtils.lock(lockManager, lockName);
+ checkAndPublishPortAddNotification(subnetmap.getSubnetIp(), subnetId, port.getUuid());
+ LOG.debug("Port added to subnet notification sent");
+ } catch (Exception e) {
+ LOG.error("Port added to subnet notification failed", e);
+ } finally {
+ if (isLockAcquired) {
+ NeutronvpnUtils.unlock(lockManager, lockName);
+ }
}
}
return vpnId;
private Uuid removePortFromSubnets(Port port) {
Uuid subnetId = null;
Uuid vpnId = null;
-
- // find all Subnets to which this port is associated
- List<FixedIps> ips = port.getFixedIps();
- for (FixedIps ip : ips) {
- String ipValue = ip.getIpAddress().getIpv4Address().getValue();
-
- InstanceIdentifier id = NeutronvpnUtils.buildFixedIpToPortNameIdentifier(ipValue);
- MDSALUtil.syncDelete(broker, LogicalDatastoreType.CONFIGURATION, id);
- LOG.debug("fixedIp-name map for neutron port with fixedIp: {} deleted from NeutronPortData DS", ipValue);
-
- subnetId = ip.getSubnetId();
- Subnetmap subnetmap = nvpnManager.removeFromSubnetNode(subnetId, null, null, null, port.getUuid());
- if (vpnId == null && subnetmap != null) {
- vpnId = subnetmap.getVpnId();
+ Subnetmap subnetmap = null;
+ boolean isLockAcquired = false;
+ String lockName = port.getUuid().getValue();
+
+ // find the subnet to which this port is associated
+ FixedIps ip = port.getFixedIps().get(0);
+ String ipValue = ip.getIpAddress().getIpv4Address().getValue();
+ InstanceIdentifier id = NeutronvpnUtils.buildFixedIpToPortNameIdentifier(ipValue);
+ MDSALUtil.syncDelete(broker, LogicalDatastoreType.CONFIGURATION, id);
+ LOG.debug("fixedIp-name map for neutron port with fixedIp: {} deleted from NeutronPortData DS", ipValue);
+ subnetId = ip.getSubnetId();
+ subnetmap = nvpnManager.removeFromSubnetNode(subnetId, null, null, null, port.getUuid());
+ if (subnetmap != null) {
+ vpnId = subnetmap.getVpnId();
+ }
+ if(vpnId != null) {
+ try {
+ isLockAcquired = NeutronvpnUtils.lock(lockManager, lockName);
+ checkAndPublishPortRemoveNotification(subnetmap.getSubnetIp(), subnetId, port.getUuid());
+ LOG.debug("Port removed from subnet notification sent");
+ } catch (Exception e) {
+ LOG.error("Port removed from subnet notification failed", e);
+ } finally {
+ if (isLockAcquired) {
+ NeutronvpnUtils.unlock(lockManager, lockName);
+ }
}
}
return vpnId;
}
+
+ private void checkAndPublishPortAddNotification(String subnetIp, Uuid subnetId, Uuid portId)throws InterruptedException{
+ PortAddedToSubnetBuilder builder = new PortAddedToSubnetBuilder();
+
+ LOG.info("publish notification called");
+
+ builder.setSubnetIp(subnetIp);
+ builder.setSubnetId(subnetId);
+ builder.setPortId(portId);
+
+ notificationPublishService.putNotification(builder.build());
+ }
+
+ private void checkAndPublishPortRemoveNotification(String subnetIp, Uuid subnetId, Uuid portId)throws InterruptedException{
+ PortRemovedFromSubnetBuilder builder = new PortRemovedFromSubnetBuilder();
+
+ LOG.info("publish notification called");
+
+ builder.setPortId(portId);
+ builder.setSubnetIp(subnetIp);
+ builder.setSubnetId(subnetId);
+
+ notificationPublishService.putNotification(builder.build());
+ }
}
Code Review / vpnservice.git / blobdiff