2 * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.genius.itm.cli;
10 import com.google.common.base.Optional;
11 import com.google.common.base.Preconditions;
12 import java.math.BigInteger;
13 import java.util.ArrayList;
14 import java.util.HashMap;
15 import java.util.List;
17 import javax.annotation.PostConstruct;
18 import javax.annotation.PreDestroy;
19 import javax.inject.Inject;
20 import javax.inject.Singleton;
21 import org.apache.commons.net.util.SubnetUtils;
22 import org.apache.felix.service.command.CommandSession;
23 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
24 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
25 import org.opendaylight.genius.itm.globals.ITMConstants;
26 import org.opendaylight.genius.itm.impl.ItmUtils;
27 import org.opendaylight.genius.mdsalutil.MDSALDataStoreUtils;
28 import org.opendaylight.genius.utils.cache.DataStoreCache;
29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelMonitoringTypeBase;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelMonitoringTypeBfd;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelMonitoringTypeLldp;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeBase;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeGre;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeMplsOverGre;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeVxlan;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorInterval;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorIntervalBuilder;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorParams;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorParamsBuilder;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.TepTypeInternal;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.TunnelOperStatus;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.tunnels_state.StateTunnelList;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.TransportZones;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.TransportZonesBuilder;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.TransportZone;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.TransportZoneBuilder;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.TransportZoneKey;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.transport.zone.Subnets;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.transport.zone.SubnetsBuilder;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.transport.zone.SubnetsKey;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.transport.zone.subnets.Vteps;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.transport.zone.subnets.VtepsBuilder;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.transport.zone.subnets.VtepsKey;
56 import org.opendaylight.yangtools.yang.binding.DataObject;
57 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
58 import org.slf4j.Logger;
59 import org.slf4j.LoggerFactory;
62 public class TepCommandHelper {
64 private static final Logger LOG = LoggerFactory.getLogger(TepCommandHelper.class);
65 private final DataBroker dataBroker;
67 static short flag = 0;
69 * boolean flag add_or_delete --- can be set to true if the last called tep
70 * command is Tep-add else set to false when Tep-delete is called
71 * tepCommandHelper object is created only once in session initiated
73 final Map<String, Map<SubnetObject, List<Vteps>>> tZones = new HashMap<>();
74 private List<Subnets> subnetList = new ArrayList<>();
75 private List<TransportZone> tZoneList = new ArrayList<>();
76 private List<Vteps> vtepDelCommitList = new ArrayList<>();
78 // private List<InstanceIdentifier<? extends DataObject>> vtepPaths = new
82 public TepCommandHelper(final DataBroker dataBroker) {
83 this.dataBroker = dataBroker;
87 public void start() throws Exception {
88 configureTunnelType(ITMConstants.DEFAULT_TRANSPORT_ZONE,ITMConstants.TUNNEL_TYPE_VXLAN);
89 LOG.info("TepCommandHelper Started");
93 public void close() throws Exception {
94 LOG.info("TepCommandHelper Closed");
97 public void createLocalCache(BigInteger dpnId, String portName, Integer vlanId, String ipAddress,
98 String subnetMask, String gatewayIp, String transportZone, CommandSession session) throws TepException{
101 IpAddress ipAddressObj = null;
102 IpAddress gatewayIpObj = null;
103 IpPrefix subnetMaskObj = null;
104 VtepsKey vtepkey = new VtepsKey(dpnId, portName);
106 ipAddressObj = new IpAddress(ipAddress.toCharArray());
107 gatewayIpObj = new IpAddress("0.0.0.0".toCharArray());
108 if (gatewayIp != null) {
109 gatewayIpObj = new IpAddress(gatewayIp.toCharArray());
111 LOG.debug("gateway is null");
113 } catch (Exception e) {
114 handleError("Invalid IpAddress. Expected: 1.0.0.0 to 254.255.255.255", session);
118 subnetMaskObj = new IpPrefix(subnetMask.toCharArray());
119 } catch (Exception e) {
120 handleError("Invalid Subnet Mask. Expected: 0.0.0.0/0 to 255.255.255.255/32", session);
124 if (!validateIPs(ipAddress, subnetMask, gatewayIp)) {
125 handleError("IpAddress and gateWayIp should belong to the subnet provided", session);
129 if (checkTepPerTzPerDpn(transportZone, dpnId)) {
130 if(session != null) {
131 session.getConsole().println("Only one end point per transport Zone per Dpn is allowed");
135 Vteps vtepCli = new VtepsBuilder().setDpnId(dpnId).setIpAddress(ipAddressObj).setKey(vtepkey)
136 .setPortname(portName).build();
137 validateForDuplicates(vtepCli, transportZone);
139 SubnetsKey subnetsKey = new SubnetsKey(subnetMaskObj);
140 SubnetObject subObCli = new SubnetObject(gatewayIpObj, subnetsKey, subnetMaskObj, vlanId);
141 if (tZones.containsKey(transportZone)) {
142 Map<SubnetObject, List<Vteps>> subVtepMapTemp = tZones.get(transportZone);
143 if (subVtepMapTemp.containsKey(subObCli)) { // if Subnet exists
144 List<Vteps> vtepListTemp = subVtepMapTemp.get(subObCli);
145 if (vtepListTemp.contains(vtepCli)) {
148 vtepListTemp.add(vtepCli);
150 } else { // subnet doesnt exist
151 if (checkExistingSubnet(subVtepMapTemp, subObCli)) {
152 if(session != null) {
153 session.getConsole().println("subnet with subnet mask " + subObCli.get_key() + "already exists");
157 List<Vteps> vtepListTemp = new ArrayList<>();
158 vtepListTemp.add(vtepCli);
159 subVtepMapTemp.put(subObCli, vtepListTemp);
162 List<Vteps> vtepListTemp = new ArrayList<>();
163 vtepListTemp.add(vtepCli);
164 Map<SubnetObject, List<Vteps>> subVtepMapTemp = new HashMap<>();
165 subVtepMapTemp.put(subObCli, vtepListTemp);
166 tZones.put(transportZone, subVtepMapTemp);
170 private boolean validateIPs(String ipAddress, String subnetMask, String gatewayIp) {
171 SubnetUtils utils = new SubnetUtils(subnetMask);
172 if ((utils.getInfo().isInRange(ipAddress)) && ((gatewayIp == null) || (utils.getInfo().isInRange(gatewayIp)))) {
175 LOG.trace("InValid IP");
181 * Validate for duplicates.
185 * @param transportZone
188 public void validateForDuplicates(Vteps inputVtep, String transportZone) {
189 Map<String, TransportZone> tZoneMap = getAllTransportZonesAsMap();
191 boolean isConfiguredTepGreType = isGreTunnelType(transportZone, tZoneMap);
192 // Checking for duplicates in local cache
193 for (String tZ : tZones.keySet()) {
194 boolean isGreType = isGreTunnelType(tZ, tZoneMap);
195 Map<SubnetObject, List<Vteps>> subVtepMapTemp = tZones.get(tZ);
196 for (SubnetObject subOb : subVtepMapTemp.keySet()) {
197 List<Vteps> vtepList = subVtepMapTemp.get(subOb);
198 validateForDuplicateAndSingleGreTep(inputVtep, isConfiguredTepGreType, isGreType, vtepList);
201 // Checking for duplicates in config DS
202 for (TransportZone tZ : tZoneMap.values()) {
203 boolean isGreType = false;
204 if (tZ.getTunnelType().equals(TunnelTypeGre.class)) {
207 for (Subnets sub : ItmUtils.emptyIfNull(tZ.getSubnets())) {
208 List<Vteps> vtepList = sub.getVteps();
209 validateForDuplicateAndSingleGreTep(inputVtep, isConfiguredTepGreType, isGreType, vtepList);
214 private void validateForDuplicateAndSingleGreTep(Vteps inputVtep, boolean isConfiguredTepGreType, boolean isGreType,
215 List<Vteps> vtepList) {
216 if (ItmUtils.isEmpty(vtepList)) {
219 if (vtepList.contains(inputVtep)) {
220 Preconditions.checkArgument(false, "VTEP already exists");
222 BigInteger dpnId = inputVtep.getDpnId();
223 if (isConfiguredTepGreType && isGreType) {
224 for (Vteps vtep : vtepList) {
225 if (vtep.getDpnId().equals(dpnId)) {
226 String errMsg = "DPN [" + dpnId +
227 "] already configured with GRE TEP. Mutiple GRE TEP's on a single DPN are not allowed.";
228 Preconditions.checkArgument(false, errMsg);
235 * Gets all transport zones as map.
237 * @return all transport zones as map
239 private Map<String, TransportZone> getAllTransportZonesAsMap() {
240 TransportZones tZones = getAllTransportZones();
241 Map<String, TransportZone> tZoneMap = new HashMap<>();
242 if( null != tZones) {
243 for (TransportZone tzone : ItmUtils.emptyIfNull(tZones.getTransportZone())) {
244 tZoneMap.put(tzone.getZoneName(), tzone);
251 * Checks if is gre tunnel type.
257 * @return true, if is gre tunnel type
259 private boolean isGreTunnelType(String tZoneName, Map<String, TransportZone> tZoneMap) {
260 TransportZone tzone = tZoneMap.get(tZoneName);
262 if (tzone != null && StringUtils.equalsIgnoreCase(ITMConstants.TUNNEL_TYPE_GRE, tzone.getTunnelType())) {
266 return (tzone != null) && (tzone.getTunnelType()).equals(TunnelTypeGre.class);
270 * Gets the transport zone.
274 * @return the transport zone
276 public TransportZone getTransportZone(String tzone) {
277 InstanceIdentifier<TransportZone> tzonePath = InstanceIdentifier.builder(TransportZones.class)
278 .child(TransportZone.class, new TransportZoneKey(tzone)).build();
279 return ItmUtils.read(LogicalDatastoreType.CONFIGURATION, tzonePath, dataBroker).orNull();
283 * Gets all transport zones.
285 * @return all transport zones
287 public TransportZones getAllTransportZones() {
288 InstanceIdentifier<TransportZones> path = InstanceIdentifier.builder(TransportZones.class).build();
289 return ItmUtils.read(LogicalDatastoreType.CONFIGURATION, path, dataBroker).orNull();
292 public boolean checkExistingSubnet(Map<SubnetObject, List<Vteps>> subVtepMapTemp, SubnetObject subObCli) {
293 for (SubnetObject subOb : subVtepMapTemp.keySet()) {
294 if (subOb.get_key().equals(subObCli.get_key())) {
295 if (!(subOb.get_vlanId().equals(subObCli.get_vlanId())))
297 if (!(subOb.get_gatewayIp().equals(subObCli.get_gatewayIp())))
304 public boolean checkTepPerTzPerDpn(String tzone, BigInteger dpnId) {
305 // check in local cache
306 if (tZones.containsKey(tzone)) {
307 Map<SubnetObject, List<Vteps>> subVtepMapTemp = tZones.get(tzone);
308 for (SubnetObject subOb : subVtepMapTemp.keySet()) {
309 List<Vteps> vtepList = subVtepMapTemp.get(subOb);
310 for (Vteps vtep : vtepList)
311 if (vtep.getDpnId().equals(dpnId))
317 InstanceIdentifier<TransportZone> tzonePath =
318 InstanceIdentifier.builder(TransportZones.class)
319 .child(TransportZone.class, new TransportZoneKey(tzone)).build();
320 Optional<TransportZone> tZoneOptional =
321 ItmUtils.read(LogicalDatastoreType.CONFIGURATION, tzonePath, dataBroker);
322 if (tZoneOptional.isPresent()) {
323 TransportZone tz = tZoneOptional.get();
324 if (tz.getSubnets() == null || tz.getSubnets().isEmpty())
326 for (Subnets sub : tz.getSubnets()) {
327 if (sub.getVteps() == null || sub.getVteps().isEmpty())
329 for (Vteps vtep : sub.getVteps()) {
330 if (vtep.getDpnId().equals(dpnId)) {
339 public void buildTeps() {
340 TransportZones tZonesBuilt = null;
341 TransportZone tZone = null;
343 LOG.debug("no of teps added" + check);
344 if (tZones != null || !tZones.isEmpty()) {
345 tZoneList = new ArrayList<>();
346 for (String tZ : tZones.keySet()) {
347 LOG.debug("tZones" + tZ);
348 subnetList = new ArrayList<>();
349 Map<SubnetObject, List<Vteps>> subVtepMapTemp = tZones.get(tZ);
350 for (SubnetObject subOb : subVtepMapTemp.keySet()) {
351 LOG.debug("subnets" + subOb.get_prefix());
352 List<Vteps> vtepList = subVtepMapTemp.get(subOb);
354 new SubnetsBuilder().setGatewayIp(subOb.get_gatewayIp())
355 .setKey(subOb.get_key()).setPrefix(subOb.get_prefix())
356 .setVlanId(subOb.get_vlanId()).setVteps(vtepList).build();
357 subnetList.add(subnet);
358 LOG.debug("vteps" + vtepList);
360 InstanceIdentifier<TransportZone> tZonepath =
361 InstanceIdentifier.builder(TransportZones.class)
362 .child(TransportZone.class, new TransportZoneKey(tZ)).build();
363 Optional<TransportZone> tZoneOptional =
364 ItmUtils.read(LogicalDatastoreType.CONFIGURATION, tZonepath, dataBroker);
365 LOG.debug("read container from DS");
366 if (tZoneOptional.isPresent()) {
367 TransportZone tzoneFromDs = tZoneOptional.get();
368 LOG.debug("read tzone container" + tzoneFromDs.toString());
369 if (tzoneFromDs.getTunnelType() == null
370 || (tzoneFromDs.getTunnelType()).equals(TunnelTypeVxlan.class)) {
372 new TransportZoneBuilder().setKey(new TransportZoneKey(tZ))
373 .setTunnelType(TunnelTypeVxlan.class).setSubnets(subnetList)
374 .setZoneName(tZ).build();
375 } else if ((tzoneFromDs.getTunnelType()).equals(TunnelTypeGre.class)) {
377 new TransportZoneBuilder().setKey(new TransportZoneKey(tZ))
378 .setTunnelType(TunnelTypeGre.class).setSubnets(subnetList)
379 .setZoneName(tZ).build();
383 new TransportZoneBuilder().setKey(new TransportZoneKey(tZ))
384 .setTunnelType(TunnelTypeVxlan.class).setSubnets(subnetList).setZoneName(tZ)
387 LOG.debug("tzone object" + tZone);
388 tZoneList.add(tZone);
390 tZonesBuilt = new TransportZonesBuilder().setTransportZone(tZoneList).build();
391 InstanceIdentifier<TransportZones> path = InstanceIdentifier.builder(TransportZones.class).build();
392 LOG.debug("InstanceIdentifier" + path);
393 ItmUtils.asyncUpdate(LogicalDatastoreType.CONFIGURATION, path, tZonesBuilt, dataBroker,
394 ItmUtils.DEFAULT_CALLBACK);
395 LOG.debug("wrote to Config DS" + tZonesBuilt);
399 LOG.debug("Everything cleared");
401 LOG.debug("NO vteps were configured");
403 } catch (Exception e) {
404 LOG.error(e.getMessage());
408 public void showTeps(boolean monitorEnabled, int monitorInterval, CommandSession session) throws TepException {
409 boolean flag = false;
410 InstanceIdentifier<TransportZones> path = InstanceIdentifier.builder(TransportZones.class).build();
411 Optional<TransportZones> tZonesOptional = ItmUtils.read(LogicalDatastoreType.CONFIGURATION, path, dataBroker);
412 if (tZonesOptional.isPresent()) {
413 TransportZones tZones = tZonesOptional.get();
414 if(tZones.getTransportZone() == null || tZones.getTransportZone().isEmpty())
416 handleError("No teps configured", session);
419 List<String> result = new ArrayList<>();
420 result.add(String.format("Tunnel Monitoring (for VXLAN tunnels): %s", (monitorEnabled ? "On" : "Off")));
421 result.add(String.format("Tunnel Monitoring Interval (for VXLAN tunnels): %d", monitorInterval));
422 result.add(System.lineSeparator());
423 result.add(String.format("%-16s %-16s %-16s %-12s %-12s %-12s %-16s %-12s", "TransportZone", "TunnelType", "SubnetMask",
424 "GatewayIP", "VlanID", "DpnID", "IPAddress", "PortName"));
425 result.add("------------------------------------------------------------------------------------------------------------------------------");
426 for (TransportZone tZ : tZones.getTransportZone()) {
427 if (tZ.getSubnets() == null || tZ.getSubnets().isEmpty()) {
428 LOG.error("Transport Zone " + tZ.getZoneName() + "has no subnets");
431 for (Subnets sub : tZ.getSubnets()) {
432 if (sub.getVteps() == null || sub.getVteps().isEmpty()) {
433 LOG.error("Transport Zone " + tZ.getZoneName() + "subnet " + sub.getPrefix() + "has no vteps");
436 for (Vteps vtep : sub.getVteps()) {
438 String strTunnelType ;
439 if( (tZ.getTunnelType()).equals(TunnelTypeGre.class) )
440 strTunnelType = ITMConstants.TUNNEL_TYPE_GRE ;
442 strTunnelType = ITMConstants.TUNNEL_TYPE_VXLAN ;
443 result.add(String.format("%-16s %-16s %-16s %-12s %-12s %-12s %-16s %-12s", tZ.getZoneName(), strTunnelType, sub
444 .getPrefix().getIpv4Prefix().getValue(), sub.getGatewayIp().getIpv4Address()
445 .getValue(), sub.getVlanId().toString(), vtep.getDpnId().toString(), vtep
446 .getIpAddress().getIpv4Address().getValue(), vtep.getPortname()));
450 if (session != null) {
452 for (String p : result) {
453 session.getConsole().println(p);
456 session.getConsole().println("No teps to display");
459 } else if(session != null){
460 session.getConsole().println("No teps configured");
464 public void showCache(String cacheName) {
466 if( !DataStoreCache.isCacheValid(cacheName)) {
467 System.out.println( " " + cacheName + " is not a valid Cache Name ") ;
470 List<Object> keys = null ;
471 keys = DataStoreCache.getKeys(cacheName);
472 if( keys != null && !keys.isEmpty()) {
473 System.out.println( "Dumping the data in cache for " + cacheName ) ;
474 for( Object key : keys ) {
475 System.out.println( " KEY: " + key + " Value: " + DataStoreCache.get(cacheName, key) ) ;
476 System.out.println() ;
480 System.out.println( "No data in cache for " + cacheName ) ;
483 public void deleteVtep(BigInteger dpnId, String portName, Integer vlanId, String ipAddress, String subnetMask,
484 String gatewayIp, String transportZone,CommandSession session) throws TepException {
486 IpAddress ipAddressObj = null;
487 IpAddress gatewayIpObj = null;
488 IpPrefix subnetMaskObj = null;
489 VtepsKey vtepkey = new VtepsKey(dpnId, portName);
491 ipAddressObj = new IpAddress(ipAddress.toCharArray());
492 gatewayIpObj = new IpAddress("0.0.0.0".toCharArray());
493 if (gatewayIp != null) {
494 gatewayIpObj = new IpAddress(gatewayIp.toCharArray());
496 LOG.debug("gateway is null");
498 } catch (Exception e) {
499 handleError("Invalid IpAddress. Expected: 1.0.0.0 to 254.255.255.255", session);
503 subnetMaskObj = new IpPrefix(subnetMask.toCharArray());
504 } catch (Exception e) {
505 handleError("Invalid Subnet Mask. Expected: 0.0.0.0/0 to 255.255.255.255/32", session);
509 if (!validateIPs(ipAddress, subnetMask, gatewayIp)) {
510 handleError("IpAddress and gateWayIp should belong to the subnet provided", session);
513 SubnetsKey subnetsKey = new SubnetsKey(subnetMaskObj);
514 Vteps vtepCli = null;
515 Subnets subCli = null;
517 InstanceIdentifier<Vteps> vpath =
518 InstanceIdentifier.builder(TransportZones.class)
519 .child(TransportZone.class, new TransportZoneKey(transportZone))
520 .child(Subnets.class, subnetsKey).child(Vteps.class, vtepkey).build();
522 // check if present in tzones and delete from cache
523 boolean existsInCache = isInCache(dpnId, portName, vlanId, ipAddress, subnetMask, gatewayIp, transportZone, session);
524 if (!existsInCache) {
525 Optional<Vteps> vtepOptional = ItmUtils.read(LogicalDatastoreType.CONFIGURATION, vpath, dataBroker);
526 if (vtepOptional.isPresent()) {
527 vtepCli = vtepOptional.get();
528 if(vtepCli.getIpAddress().equals(ipAddressObj)){
529 InstanceIdentifier<Subnets> spath =
531 .builder(TransportZones.class)
532 .child(TransportZone.class, new TransportZoneKey(transportZone))
533 .child(Subnets.class, subnetsKey).build();
534 Optional<Subnets> subOptional = ItmUtils.read(LogicalDatastoreType.CONFIGURATION, spath, dataBroker);
535 if (subOptional.isPresent()) {
536 subCli = subOptional.get();
537 if(subCli.getGatewayIp().equals(gatewayIpObj) && subCli.getVlanId().equals(vlanId)){
538 vtepDelCommitList.add(vtepCli);
540 else if(session != null) {
541 session.getConsole().println("vtep with this vlan or gateway doesnt exist");
545 else if(session != null) {
546 session.getConsole().println("Vtep with this ipaddress doesnt exist");
548 } else if(session != null) {
549 session.getConsole().println("Vtep Doesnt exist");
554 public <T extends DataObject> void deleteOnCommit() {
555 List<InstanceIdentifier<T>> vtepPaths = new ArrayList<>();
556 List<InstanceIdentifier<T>> subnetPaths = new ArrayList<>();
557 List<InstanceIdentifier<T>> tzPaths = new ArrayList<>();
558 List<Subnets> subDelList = new ArrayList<>();
559 List<TransportZone> tzDelList = new ArrayList<>();
560 List<Vteps> vtepDelList = new ArrayList<>();
561 List<InstanceIdentifier<T>> allPaths = new ArrayList<>();
563 if (vtepDelCommitList != null && !vtepDelCommitList.isEmpty()) {
564 InstanceIdentifier<TransportZones> path = InstanceIdentifier.builder(TransportZones.class).build();
565 Optional<TransportZones> tZonesOptional =
566 ItmUtils.read(LogicalDatastoreType.CONFIGURATION, path, dataBroker);
567 if (tZonesOptional.isPresent()) {
568 TransportZones tZones = tZonesOptional.get();
569 for (TransportZone tZ : tZones.getTransportZone()) {
570 if (tZ.getSubnets() == null || tZ.getSubnets().isEmpty())
572 for (Subnets sub : tZ.getSubnets()) {
573 vtepDelList.addAll(vtepDelCommitList);
574 for (Vteps vtep : vtepDelList) {
575 InstanceIdentifier<T> vpath =
576 (InstanceIdentifier<T>) InstanceIdentifier
577 .builder(TransportZones.class)
578 .child(TransportZone.class, tZ.getKey())
579 .child(Subnets.class, sub.getKey())
580 .child(Vteps.class, vtep.getKey()).build();
581 if (sub.getVteps().remove(vtep)) {
582 vtepPaths.add(vpath);
583 if (sub.getVteps().size() == 0 || sub.getVteps() == null) {
592 for (TransportZone tZ : tZones.getTransportZone()) {
593 if (tZ.getSubnets() == null || tZ.getSubnets().isEmpty())
595 for (Subnets sub : subDelList) {
596 if (tZ.getSubnets().remove(sub)) {
597 InstanceIdentifier<T> spath =
598 (InstanceIdentifier<T>) InstanceIdentifier
599 .builder(TransportZones.class)
600 .child(TransportZone.class, tZ.getKey())
601 .child(Subnets.class, sub.getKey()).build();
602 subnetPaths.add(spath);
603 if (tZ.getSubnets() == null || tZ.getSubnets().size() == 0) {
610 for (TransportZone tZ : tzDelList) {
611 if (tZones.getTransportZone().remove(tZ)) {
612 InstanceIdentifier<T> tpath =
613 (InstanceIdentifier<T>) InstanceIdentifier.builder(TransportZones.class)
614 .child(TransportZone.class, tZ.getKey()).build();
616 if (tZones.getTransportZone() == null || tZones.getTransportZone().size() == 0) {
617 MDSALDataStoreUtils.asyncRemove(dataBroker, LogicalDatastoreType.CONFIGURATION, path,
618 ItmUtils.DEFAULT_CALLBACK);
623 allPaths.addAll(vtepPaths);
624 allPaths.addAll(subnetPaths);
625 allPaths.addAll(tzPaths);
626 ItmUtils.asyncBulkRemove(dataBroker, LogicalDatastoreType.CONFIGURATION, allPaths,
627 ItmUtils.DEFAULT_CALLBACK);
633 vtepDelCommitList.clear();
635 } catch (Exception e) {
636 LOG.error(e.getMessage());
640 public void showState(List<StateTunnelList> tunnelLists, boolean tunnelMonitorEnabled,CommandSession session) throws TepException{
641 if (tunnelLists == null || tunnelLists.isEmpty()) {
642 handleError("No Internal Tunnels Exist", session);
645 if (!tunnelMonitorEnabled) {
646 if(session != null) {
647 session.getConsole().println("Tunnel Monitoring is Off");
650 String displayFormat = "%-16s %-16s %-16s %-16s %-16s %-10s %-10s";
651 session.getConsole().println(String.format(displayFormat, "Tunnel Name", "Source-DPN",
652 "Destination-DPN", "Source-IP", "Destination-IP", "Trunk-State", "Transport Type"));
653 session.getConsole().println("-------------------------------------------------------------------------------------------------------------------------------------");
655 for (StateTunnelList tunnelInst : tunnelLists) {
656 // Display only the internal tunnels
657 if( tunnelInst.getDstInfo().getTepDeviceType().equals(TepTypeInternal.class)) {
658 String tunnelInterfaceName = tunnelInst.getTunnelInterfaceName();
659 LOG.trace("tunnelInterfaceName::: {}", tunnelInterfaceName);
660 String tunnelState = ITMConstants.TUNNEL_STATE_UNKNOWN;
661 if (tunnelInst.getOperState() == TunnelOperStatus.Up)
662 tunnelState = ITMConstants.TUNNEL_STATE_UP;
663 else if (tunnelInst.getOperState() == TunnelOperStatus.Down )
664 tunnelState = ITMConstants.TUNNEL_STATE_DOWN;
665 Class<? extends TunnelTypeBase> tunType = tunnelInst.getTransportType();
666 String tunnelType = ITMConstants.TUNNEL_TYPE_VXLAN;
667 if( tunType.equals(TunnelTypeVxlan.class))
668 tunnelType = ITMConstants.TUNNEL_TYPE_VXLAN ;
669 else if( tunType.equals(TunnelTypeGre.class) )
670 tunnelType = ITMConstants.TUNNEL_TYPE_GRE ;
671 else if (tunType.equals(TunnelTypeMplsOverGre.class))
672 tunnelType = ITMConstants.TUNNEL_TYPE_MPLSoGRE;
673 session.getConsole().println(String.format(displayFormat, tunnelInst.getTunnelInterfaceName(), tunnelInst.getSrcInfo().getTepDeviceId(),
674 tunnelInst.getDstInfo().getTepDeviceId(), tunnelInst.getSrcInfo().getTepIp().getIpv4Address().getValue(), tunnelInst.getDstInfo().getTepIp().getIpv4Address().getValue(), tunnelState,
681 // deletes from ADD-cache if it exists.
682 public boolean isInCache(BigInteger dpnId, String portName, Integer vlanId, String ipAddress, String subnetMask,
683 String gatewayIp, String transportZone, CommandSession session) {
684 boolean exists = false;
685 VtepsKey vtepkey = new VtepsKey(dpnId, portName);
686 IpAddress ipAddressObj = new IpAddress(ipAddress.toCharArray());
687 IpPrefix subnetMaskObj = new IpPrefix(subnetMask.toCharArray());
688 IpAddress gatewayIpObj = new IpAddress("0.0.0.0".toCharArray());
689 if (gatewayIp != null) {
690 gatewayIpObj = new IpAddress(gatewayIp.toCharArray());
692 LOG.debug("gateway is null");
694 SubnetsKey subnetsKey = new SubnetsKey(subnetMaskObj);
696 new VtepsBuilder().setDpnId(dpnId).setIpAddress(ipAddressObj).setKey(vtepkey)
697 .setPortname(portName).build();
698 SubnetObject subObCli = new SubnetObject(gatewayIpObj, subnetsKey, subnetMaskObj, vlanId);
700 if (tZones.containsKey(transportZone)) {
701 Map<SubnetObject, List<Vteps>> subVtepMapTemp = tZones.get(transportZone);
702 if (subVtepMapTemp.containsKey(subObCli)) { // if Subnet exists
703 List<Vteps> vtepListTemp = subVtepMapTemp.get(subObCli);
704 if (vtepListTemp.contains(vtepCli)) {
705 exists = true; // return true if tzones has vtep
706 vtepListTemp.remove(vtepCli);
707 if (vtepListTemp.size() == 0) {
708 subVtepMapTemp.remove(subObCli);
709 if (subVtepMapTemp.size() == 0) {
710 tZones.remove(transportZone);
713 } else if(session != null) {
714 session.getConsole().println("Vtep " + "has not been configured");
721 public void configureTunnelType(String tZoneName, String tunnelType) {
722 LOG.debug("configureTunnelType {} for transportZone {}", tunnelType, tZoneName);
724 TransportZone tZoneFromConfigDS = ItmUtils.getTransportZoneFromConfigDS(tZoneName, dataBroker);
725 validateTunnelType(tZoneName, tunnelType,tZoneFromConfigDS);
727 if (tZoneFromConfigDS != null) {
728 LOG.debug("Transport zone {} with tunnel type {} already exists. No action required.", tZoneName,
732 TransportZones transportZones = null;
733 List<TransportZone> tZoneList = null;
734 InstanceIdentifier<TransportZones> path = InstanceIdentifier.builder(TransportZones.class).build();
735 Optional<TransportZones> tZones = ItmUtils.read(LogicalDatastoreType.CONFIGURATION, path, dataBroker);
736 Class<? extends TunnelTypeBase> tunType = TunnelTypeVxlan.class;
737 if( tunnelType.equals(ITMConstants.TUNNEL_TYPE_VXLAN))
738 tunType = TunnelTypeVxlan.class ;
739 else if( tunnelType.equals(ITMConstants.TUNNEL_TYPE_GRE) )
740 tunType = TunnelTypeGre.class ;
742 TransportZone tZone = new TransportZoneBuilder().setKey(new TransportZoneKey(tZoneName))
743 .setTunnelType(tunType).build();
744 if (tZones.isPresent()) {
745 tZoneList = tZones.get().getTransportZone();
746 if(tZoneList == null || tZoneList.isEmpty()) {
747 tZoneList = new ArrayList<>();
750 tZoneList = new ArrayList<>();
752 tZoneList.add(tZone);
753 transportZones = new TransportZonesBuilder().setTransportZone(tZoneList).build();
754 ItmUtils.syncWrite(LogicalDatastoreType.CONFIGURATION, path, transportZones, dataBroker);
759 * Validate tunnel type.
766 private void validateTunnelType(String tZoneName, String tunnelType,TransportZone tZoneFromConfigDS) {
768 String strTunnelType = ItmUtils.validateTunnelType(tunnelType);
770 TransportZone tZone = getTransportZone(tZoneName);
772 if (!StringUtils.equalsIgnoreCase(strTunnelType, tZone.getTunnelType())
773 && ItmUtils.isNotEmpty(tZone.getSubnets())) {
774 String errorMsg = new StringBuilder("Changing the tunnel type from ").append(tZone.getTunnelType())
775 .append(" to ").append(strTunnelType)
776 .append(" is not allowed for already configured transport zone [").append(tZoneName)
777 .append("].").toString();
778 Preconditions.checkArgument(false, errorMsg);
782 String strTunnelType = ItmUtils.validateTunnelType(tunnelType);
783 Class<? extends TunnelTypeBase> tunType ;
784 if( strTunnelType.equals(ITMConstants.TUNNEL_TYPE_VXLAN))
785 tunType = TunnelTypeVxlan.class ;
787 tunType = TunnelTypeGre.class ;
788 //TransportZone tZone = getTransportZone(tZoneName);
789 // if (tZone != null) {
790 if (tZoneFromConfigDS != null) {
791 if( (!tZoneFromConfigDS.getTunnelType().equals(tunType)) && ItmUtils.isNotEmpty(tZoneFromConfigDS.getSubnets())) {
792 String errorMsg = "Changing the tunnel type from " + tZoneFromConfigDS.getTunnelType() +
793 " to " + strTunnelType +
794 " is not allowed for already configured transport zone [" + tZoneName +
796 Preconditions.checkArgument(false, errorMsg);
801 public void configureTunnelMonitorParams(boolean monitorEnabled, String monitorProtocol) {
802 InstanceIdentifier<TunnelMonitorParams> path = InstanceIdentifier.builder(TunnelMonitorParams.class).build();
803 Optional<TunnelMonitorParams> storedTunnelMonitor = ItmUtils.read(LogicalDatastoreType.CONFIGURATION, path, dataBroker);
804 Class<? extends TunnelMonitoringTypeBase> monitorType ;
805 if(storedTunnelMonitor.isPresent() && storedTunnelMonitor.get().getMonitorProtocol()!=null )
806 monitorType = storedTunnelMonitor.get().getMonitorProtocol();
809 if(monitorProtocol!=null && monitorProtocol.equalsIgnoreCase(ITMConstants.MONITOR_TYPE_LLDP))
810 monitorType = TunnelMonitoringTypeLldp.class ;
812 monitorType = TunnelMonitoringTypeBfd.class ;
814 if (!storedTunnelMonitor.isPresent()|| storedTunnelMonitor.get().isEnabled() != monitorEnabled) {
815 TunnelMonitorParams tunnelMonitor = new TunnelMonitorParamsBuilder().setEnabled(monitorEnabled).setMonitorProtocol(monitorType).build();
816 ItmUtils.asyncUpdate(LogicalDatastoreType.CONFIGURATION, path, tunnelMonitor, dataBroker,
817 ItmUtils.DEFAULT_CALLBACK);
822 public void configureTunnelMonitorInterval(int interval) {
823 InstanceIdentifier<TunnelMonitorInterval> path = InstanceIdentifier.builder(TunnelMonitorInterval.class).build();
824 Optional<TunnelMonitorInterval> storedTunnelMonitor = ItmUtils.read(LogicalDatastoreType.CONFIGURATION, path, dataBroker);
825 if (!storedTunnelMonitor.isPresent() || storedTunnelMonitor.get().getInterval() != interval) {
826 TunnelMonitorInterval tunnelMonitor = new TunnelMonitorIntervalBuilder().setInterval(interval).build();
827 ItmUtils.asyncUpdate(LogicalDatastoreType.CONFIGURATION, path, tunnelMonitor, dataBroker,
828 ItmUtils.DEFAULT_CALLBACK);
832 public void handleError(String errorMessage, CommandSession session) throws TepException {
833 if(session != null) {
834 session.getConsole().println(errorMessage);
836 throw new TepException(errorMessage);