use of org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.vrfscontainer.VrfsKey in project netvirt by opendaylight.
the class BgpConfigurationManager method delVrf.
public boolean delVrf(String rd, AddressFamily addressFamily) {
if (addressFamily == null) {
LOG.error("delVrf: vrf {}, addressFamily invalid", rd);
return false;
}
delMultipaths(rd);
AddressFamiliesVrfBuilder adfBuilder = new AddressFamiliesVrfBuilder();
if (addressFamily.equals(AddressFamily.IPV4)) {
adfBuilder.setAfi((long) af_afi.AFI_IP.getValue());
adfBuilder.setSafi((long) af_safi.SAFI_MPLS_VPN.getValue());
} else if (addressFamily.equals(AddressFamily.IPV6)) {
adfBuilder.setAfi((long) af_afi.AFI_IPV6.getValue());
adfBuilder.setSafi((long) af_safi.SAFI_MPLS_VPN.getValue());
} else if (addressFamily.equals(AddressFamily.L2VPN)) {
adfBuilder.setAfi((long) af_afi.AFI_IP.getValue());
adfBuilder.setSafi((long) af_safi.SAFI_EVPN.getValue());
}
LOG.debug("delVrf: Received Delete VRF : rd:{}, address family: {} {}", rd, adfBuilder.getAfi(), adfBuilder.getSafi());
Vrfs vrfOriginal = bgpUtil.getVrfFromRd(rd);
if (vrfOriginal == null) {
LOG.error("delVrf: no vrf with existing rd {}. step aborted", rd);
return false;
}
InstanceIdentifier.InstanceIdentifierBuilder<Vrfs> iib = InstanceIdentifier.builder(Bgp.class).child(VrfsContainer.class).child(Vrfs.class, new VrfsKey(rd));
InstanceIdentifier<Vrfs> iid = iib.build();
@SuppressWarnings("static-access") InstanceIdentifier<Bgp> iid6 = iid.builder(Bgp.class).build().child(MultipathContainer.class).child(Multipath.class, new MultipathKey(adfBuilder.getAfi(), adfBuilder.getSafi())).create(Bgp.class);
InstanceIdentifierBuilder<Vrfs> iib3 = iid6.child(VrfsContainer.class).child(Vrfs.class, new VrfsKey(rd)).builder();
InstanceIdentifier<Vrfs> iidFinal = iib3.build();
// ** update or delete the vrfs with the rest of AddressFamilies already present in the last list
AddressFamiliesVrf adfToDel = adfBuilder.build();
List<AddressFamiliesVrf> adfListOriginal = new ArrayList<>(vrfOriginal.nonnullAddressFamiliesVrf().values());
List<AddressFamiliesVrf> adfListToRemoveFromOriginal = new ArrayList<>();
adfListOriginal.forEach(adf -> {
if (adf.equals(adfToDel)) {
adfListToRemoveFromOriginal.add(adfToDel);
return;
}
});
for (AddressFamiliesVrf adfToRemove : adfListToRemoveFromOriginal) {
adfListOriginal.remove(adfToRemove);
try {
SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, iid, vrfOriginal);
} catch (TransactionCommitFailedException e) {
LOG.error("delVrf: Error updating VRF to datastore", e);
throw new RuntimeException(e);
}
}
if (adfListOriginal.isEmpty()) {
LOG.debug("delVrf: delete iid: {}", iidFinal);
delete(iidFinal);
return true;
}
// not all is removed
return false;
}
use of org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.vrfscontainer.VrfsKey in project netvirt by opendaylight.
the class BgpConfigurationManager method addVrf.
// TODO: add LayerType as arg - supports command
public void addVrf(String rd, List<String> irts, List<String> erts, AddressFamily addressFamily) {
Vrfs vrf = bgpUtil.getVrfFromRd(rd);
List<AddressFamiliesVrf> adfList = new ArrayList<>(1);
if (vrf != null) {
adfList = new ArrayList<AddressFamiliesVrf>(vrf.nonnullAddressFamiliesVrf().values());
}
AddressFamiliesVrfBuilder adfBuilder = new AddressFamiliesVrfBuilder();
if (addressFamily.equals(AddressFamily.IPV4)) {
adfBuilder.setAfi((long) af_afi.AFI_IP.getValue());
adfBuilder.setSafi((long) af_safi.SAFI_MPLS_VPN.getValue());
} else if (addressFamily.equals(AddressFamily.IPV6)) {
adfBuilder.setAfi((long) af_afi.AFI_IPV6.getValue());
adfBuilder.setSafi((long) af_safi.SAFI_MPLS_VPN.getValue());
} else if (addressFamily.equals(AddressFamily.L2VPN)) {
adfBuilder.setAfi((long) af_afi.AFI_IP.getValue());
adfBuilder.setSafi((long) af_safi.SAFI_EVPN.getValue());
}
AddressFamiliesVrf adf = adfBuilder.build();
adfList.add(adf);
InstanceIdentifier.InstanceIdentifierBuilder<Vrfs> iib = InstanceIdentifier.builder(Bgp.class).child(VrfsContainer.class).child(Vrfs.class, new VrfsKey(rd));
InstanceIdentifier<Vrfs> iid = iib.build();
Vrfs dto = new VrfsBuilder().setRd(rd).setImportRts(irts).setExportRts(erts).setAddressFamiliesVrf(adfList).build();
List<AddressFamiliesVrf> listAdFamilies = mapNewAdFamily.get(rd);
if (listAdFamilies != null) {
listAdFamilies.add(adf);
} else {
mapNewAdFamily.put(rd, adfList);
}
try {
SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, iid, dto);
} catch (TransactionCommitFailedException e) {
LOG.error("Error adding VRF to datastore", e);
throw new RuntimeException(e);
}
// enable multipath by default in all VRFs
setMultipaths(rd, BgpConstants.BGP_DEFAULT_MULTIPATH);
}
use of org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.vrfscontainer.VrfsKey in project netvirt by opendaylight.
the class BgpConfigurationManager method replay.
@SuppressWarnings("checkstyle:IllegalCatch")
public synchronized boolean replay() throws InterruptedException, TimeoutException, ExecutionException {
boolean replaySucceded = true;
boolean doRouteSync = false;
String host = getConfigHost();
int port = getConfigPort();
LOG.error("connecting to bgp host {} ", host);
boolean res = bgpRouter.connect(host, port);
if (!res) {
LOG.error("Cannot connect to BGP config server at {} {}", host, port);
return replaySucceded;
}
config = getConfig();
if (config == null) {
LOG.error("bgp config is empty nothing to push to bgp");
return replaySucceded;
}
BgpRouter br = bgpRouter;
AsId asId = config.getAsId();
if (asId == null) {
LOG.error("bgp as-id is null");
return replaySucceded;
}
long asNum = asId.getLocalAs().toJava();
IpAddress routerId = asId.getRouterId();
String rid = routerId == null ? "" : routerId.stringValue();
int stalepathTime = (int) getStalePathtime(bgpGrRestartTime, config.getAsId());
boolean announceFbit = true;
boolean replayDone = false;
final int numberOfStartBgpRetries = 3;
RetryOnException startBgpRetry = new RetryOnException(numberOfStartBgpRetries);
do {
try {
LOG.debug("Replaying BGPConfig ");
br.startBgp(asNum, rid, bgpKaTime, bgpHoldTime, stalepathTime, announceFbit);
LOG.debug("Replay BGPConfig successful");
replayDone = true;
break;
} catch (BgpRouterException bre) {
if (bre.getErrorCode() == BgpRouterException.BGP_ERR_ACTIVE) {
LOG.debug("Starting the routesync for exception", bre);
startBgpRetry.errorOccured();
if (!startBgpRetry.shouldRetry()) {
doRouteSync = true;
replayDone = true;
}
} else {
LOG.error("Replay: startBgp() received exception error {} : ", bre.getErrorCode(), bre);
startBgpRetry.errorOccured();
}
} catch (TApplicationException tae) {
if (tae.getType() == BgpRouterException.BGP_ERR_ACTIVE) {
LOG.debug("Starting the routesync for exception", tae);
startBgpRetry.errorOccured();
if (!startBgpRetry.shouldRetry()) {
doRouteSync = true;
replayDone = true;
}
} else if (tae.getType() == BgpRouterException.BGP_ERR_COMMON_FAILURE) {
LOG.debug("Starting the routesync for AS-ID started exception", tae);
startBgpRetry.errorOccured();
if (!startBgpRetry.shouldRetry()) {
doRouteSync = true;
replayDone = true;
}
} else {
LOG.error("Replay: startBgp() received exception type {}: ", tae.getType(), tae);
startBgpRetry.errorOccured();
}
} catch (Exception e) {
// not unusual. We may have restarted & BGP is already on
LOG.error("Replay:startBgp() received exception: ", e);
startBgpRetry.errorOccured();
}
} while (startBgpRetry.shouldRetry());
replaySucceded = replayDone;
startBgpCountersTask();
startBgpAlarmsTask();
/*
* commenting this due to a bug with QBGP. Will uncomment once QBGP fix is done.
* This wont have any functional impacts
*/
// try {
// br.delayEOR(delayEorSeconds);
// } catch (TException | BgpRouterException e) {
// LOG.error("Replay: delayEOR() number of seconds to wait for EOR from ODL:", e);
// }
BfdConfig bfdConfig = bgpUtil.getBfdConfig();
if (bfdConfig != null) {
if (bfdConfig.isBfdEnabled()) {
LOG.debug("Replaying bfd config min-rx {} min-tx {} detect-mul {} mhop {}", bfdConfig.getMinRx(), bfdConfig.getMinTx(), bfdConfig.getDetectMult(), bfdConfig.isMultihop());
try {
br.addBfd(bfdConfig.getDetectMult().intValue(), bfdConfig.getMinRx().intValue(), bfdConfig.getMinTx().intValue(), bfdConfig.isMultihop());
} catch (TApplicationException tae) {
if (tae.getType() == BgpRouterException.BGP_ERR_PEER_EXISTS) {
LOG.debug("Replay:addBfd() received exception", tae);
} else {
LOG.error("Replay:addBfd() received exception", tae);
}
} catch (TException | BgpRouterException e) {
LOG.error("Replay:addBfd() received exception", e);
}
}
}
Map<NeighborsKey, Neighbors> keyNeighborsMap = config.getNeighborsContainer() == null ? null : config.getNeighborsContainer().getNeighbors();
if (keyNeighborsMap != null) {
LOG.error("configuring existing Neighbors present for replay total keyNeighborsMap {}", keyNeighborsMap.values().size());
boolean neighborConfigReplayResult = replayNbrConfig(new ArrayList<Neighbors>(keyNeighborsMap.values()), br);
if (neighborConfigReplayResult == false) {
replaySucceded = false;
}
} else {
LOG.error("no Neighbors present for replay config ");
}
Logging logging = config.getLogging();
if (logging != null) {
try {
br.setLogging(logging.getFile(), logging.getLevel());
} catch (TException | BgpRouterException e) {
LOG.error("Replay:setLogging() received exception", e);
}
}
GracefulRestart gracefulRestart = config.getGracefulRestart();
bgpGrRestartTime = ((gracefulRestart != null) ? gracefulRestart.getStalepathTime().intValue() : bgpGrRestartTime);
try {
br.addGracefulRestart(bgpGrRestartTime);
} catch (Exception e) {
LOG.error("Replay:addGr() received exception: ", e);
}
Map<VrfsKey, Vrfs> keyVrfsMap = config.getVrfsContainer() == null ? null : config.getVrfsContainer().getVrfs();
if (keyVrfsMap == null) {
keyVrfsMap = new HashMap<VrfsKey, Vrfs>();
}
for (Vrfs vrf : keyVrfsMap.values()) {
for (AddressFamiliesVrf adf : vrf.getAddressFamiliesVrf().values()) {
try {
br.addVrf(BgpUtil.getLayerType(adf), vrf.getRd(), vrf.getImportRts(), vrf.getExportRts(), adf.getAfi().toJava(), adf.getSafi().toJava());
} catch (TException | BgpRouterException e) {
LOG.error("Replay:addVrf() received exception", e);
}
}
}
Map<NetworksKey, Networks> keyNetworksMap = config.getNetworksContainer() == null ? null : config.getNetworksContainer().getNetworks();
if (keyNetworksMap != null) {
for (Networks net : keyNetworksMap.values()) {
String rd = net.getRd();
String pfxlen = net.getPrefixLen();
String nh = net.getNexthop().getValue();
Long label = net.getLabel().toJava();
int lbl = label == null ? 0 : label.intValue();
int l3vni = net.getL3vni() == null ? 0 : net.getL3vni().intValue();
int l2vni = net.getL2vni() == null ? 0 : net.getL2vni().intValue();
if (rd == null && lbl > 0) {
// LU prefix is being deleted.
rd = Integer.toString(lbl);
}
BgpControlPlaneType protocolType = net.getBgpControlPlaneType();
int ethernetTag = net.getEthtag().intValue();
String esi = net.getEsi();
String macaddress = net.getMacaddress();
EncapType encapType = net.getEncapType();
String routerMac = net.getRoutermac();
try {
br.addPrefix(rd, pfxlen, nh, lbl, l3vni, l2vni, BgpUtil.convertToThriftProtocolType(protocolType), ethernetTag, esi, macaddress, BgpUtil.convertToThriftEncapType(encapType), routerMac);
} catch (TException | BgpRouterException e) {
LOG.error("Replay:addPfx() received exception", e);
}
}
}
Map<MultipathKey, Multipath> keyMultipathMap = config.getMultipathContainer() == null ? null : config.getMultipathContainer().getMultipath();
if (keyMultipathMap != null) {
for (Multipath multipath : keyMultipathMap.values()) {
if (multipath != null) {
af_afi afi = af_afi.findByValue(multipath.getAfi().intValue());
af_safi safi = af_safi.findByValue(multipath.getSafi().intValue());
try {
if (multipath.isMultipathEnabled()) {
br.enableMultipath(afi, safi);
} else {
br.disableMultipath(afi, safi);
}
} catch (TException | BgpRouterException e) {
LOG.info("Replay:keyMultipathMap() received exception", e);
}
}
}
}
Map<VrfMaxpathKey, VrfMaxpath> keyVrfMaxpathMap = config.getVrfMaxpathContainer() == null ? null : config.getVrfMaxpathContainer().getVrfMaxpath();
if (keyVrfMaxpathMap != null) {
for (VrfMaxpath vrfMaxpath : keyVrfMaxpathMap.values()) {
try {
br.multipaths(vrfMaxpath.getRd(), vrfMaxpath.getMaxpaths().toJava());
} catch (TException | BgpRouterException e) {
LOG.info("Replay:vrfMaxPath() received exception", e);
}
}
}
// send End of Rib Marker to Qthriftd.
final int numberOfEORRetries = 3;
RetryOnException eorRetry = new RetryOnException(numberOfEORRetries);
do {
try {
br.sendEOR();
LOG.debug("Replay sendEOR() successful");
break;
} catch (Exception e) {
eorRetry.errorOccured();
LOG.error("Replay:sedEOR() received exception:", e);
}
} while (eorRetry.shouldRetry());
if (doRouteSync) {
LOG.debug("starting route sync for Thrift BGP_ERR_COMMON_FAILURE exception " + "happened earlier");
doRouteSync();
}
return replaySucceded;
}
use of org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.vrfscontainer.VrfsKey in project netvirt by opendaylight.
the class Cache method doExecute.
@SuppressWarnings({ "resource", "checkstyle:RegexpSinglelineJava" })
@Override
protected Object doExecute() {
boolean listVrfs = false;
boolean listNets = false;
PrintStream ps = System.out;
if (action != null) {
return usage();
}
PrintStream fileStream = null;
try {
if (ofile != null) {
try {
fileStream = new PrintStream(ofile);
ps = fileStream;
} catch (FileNotFoundException e) {
System.out.println("error: cannot create file " + ofile + "; exception: " + e);
return null;
}
}
if (list != null) {
for (String item : list) {
switch(item) {
case "vrfs":
listVrfs = true;
break;
case "networks":
listNets = true;
break;
default:
System.out.println("error: unknown value for " + LST + ": " + item);
if (fileStream != null) {
fileStream.close();
}
return null;
}
}
}
// we'd normally read this directly from 'config' but
// legacy behaviour forces to check for a connection
// that's initiated by default at startup without
// writing to config.
String configHost = bgpManager.getConfigHost();
int configPort = bgpManager.getConfigPort();
ps.printf("%nConfiguration Server%n\t%s %s%n\t%s %d%n", HTSTR, configHost, PTSTR, configPort);
Bgp config = bgpManager.getConfig();
if (config == null) {
if (fileStream != null) {
fileStream.close();
}
return null;
}
AsId asId = config.getAsId();
if (asId != null) {
Long asNum = asId.getLocalAs().longValue();
IpAddress routerId = asId.getRouterId();
Long spt = asId.getStalepathTime().toJava();
Boolean afb = asId.isAnnounceFbit();
String rid = routerId == null ? "<n/a>" : routerId.stringValue();
// F-bit is always set to ON (hardcoded), in SDN even though the controller is down
// forwarding state shall be retained.
String bit = "ON";
GracefulRestart gracefulRestart = config.getGracefulRestart();
if (gracefulRestart != null) {
spt = gracefulRestart.getStalepathTime().toJava();
}
ps.printf("%nBGP Router%n");
ps.printf("\t%-15s %s%n\t%-15s %s%n\t%-15s %s%n\t%-15s %s%n", ASSTR, asNum.toString(), RISTR, rid, SPSTR, spt == null || spt == 0 ? "default" : spt.toString(), FBSTR, bit);
}
Logging logging = config.getLogging();
if (logging != null) {
ps.printf("\t%-15s %s%n\t%-15s %s%n", LFSTR, logging.getFile(), LLSTR, logging.getLevel());
}
Map<NeighborsKey, Neighbors> keyNeighborsMap = (config.getNeighborsContainer() == null) ? null : config.getNeighborsContainer().getNeighbors();
if (keyNeighborsMap != null) {
ps.printf("%nNeighbors%n");
for (Neighbors nbr : keyNeighborsMap.values()) {
ps.printf("\t%s%n\t\t%-16s %d%n", nbr.getAddress().getValue(), ASSTR, nbr.getRemoteAs());
EbgpMultihop en = nbr.getEbgpMultihop();
if (en != null) {
ps.printf("\t\t%-16s %d%n", EBSTR, en.getNhops().intValue());
}
UpdateSource us = nbr.getUpdateSource();
if (us != null) {
ps.printf("\t\t%-16s %s%n", USSTR, us.getSourceIp().getValue());
}
ps.printf("\t\t%-16s IPv4-Labeled-VPN", AFSTR);
Map<AddressFamiliesKey, AddressFamilies> keyAddressFamiliesMap = nbr.getAddressFamilies();
if (keyAddressFamiliesMap != null) {
for (AddressFamilies af : keyAddressFamiliesMap.values()) {
// Should not print "unknown" in vpnv4 case
if (!(af.getSafi().intValue() == 5 && af.getAfi().intValue() == 1)) {
if (af.getSafi().intValue() == 4 && af.getAfi().intValue() == 1) {
ps.printf(" %s", "IPv4-Labeled-Unicast");
} else if (af.getSafi().intValue() == 5 && af.getAfi().intValue() == 2) {
ps.printf(" %s", "IPv6-Labeled-VPN");
} else if (af.getSafi().intValue() == 6) {
ps.printf(" %s", "Ethernet-VPN");
} else {
ps.printf(" %s", "Unknown");
}
}
}
}
ps.printf("%n");
}
}
if (listVrfs) {
Map<VrfsKey, Vrfs> keyVrfsMap = (config.getVrfsContainer() == null) ? null : config.getVrfsContainer().getVrfs();
if (keyVrfsMap != null) {
ps.printf("%nVRFs%n");
for (Vrfs vrf : keyVrfsMap.values()) {
ps.printf("\t%s%n", vrf.getRd());
ps.printf("\t\t%s ", IRSTR);
for (String rt : vrf.getImportRts()) {
ps.printf("%s ", rt);
}
ps.printf("%n\t\t%s ", ERSTR);
for (String rt : vrf.getExportRts()) {
ps.printf("%s ", rt);
}
for (AddressFamiliesVrf adf : vrf.getAddressFamiliesVrf().values()) {
ps.printf("%n\t\tafi %d safi %d", adf.getAfi(), adf.getSafi());
}
ps.printf("%n");
}
}
}
if (listNets) {
Map<NetworksKey, Networks> keyNetworksMap = (config.getNetworksContainer() == null) ? null : config.getNetworksContainer().getNetworks();
if (keyNetworksMap != null) {
ps.printf("%nNetworks%n");
for (Networks net : keyNetworksMap.values()) {
String rd = net.getRd();
String pfxlen = net.getPrefixLen();
String nh = net.getNexthop().getValue();
int label = net.getLabel().intValue();
ps.printf("\t%s%n\t\t%-7s %s%n\t\t%-7s %s%n\t\t%-7s %d%n", pfxlen, RDSTR, rd, NHSTR, nh, LBSTR, label);
}
}
}
Map<MultipathKey, Multipath> keyMultipathMap = config.getMultipathContainer() == null ? null : config.getMultipathContainer().getMultipath();
Map<VrfMaxpathKey, VrfMaxpath> keyVrfMaxpathMap = config.getVrfMaxpathContainer() == null ? null : config.getVrfMaxpathContainer().getVrfMaxpath();
if (keyMultipathMap != null) {
ps.printf("%nMultipath%n");
for (Multipath multipath : keyMultipathMap.values()) {
int afi = multipath.getAfi().intValue();
int safi = multipath.getSafi().intValue();
Boolean enabled = multipath.isMultipathEnabled();
if (enabled) {
if (afi == 1 && safi == 5) {
ps.printf("\t%-16s %s%n%n", AFSTR, "vpnv4");
} else if (afi == 2 && safi == 5) {
ps.printf("\t%-16s %s%n%n", AFSTR, "vpnv6");
} else if (afi == 3 && safi == 6) {
ps.printf("\t%-16s %s%n%n", AFSTR, "evpn");
} else {
ps.printf("\t%-16s %s%n%n", AFSTR, "Unknown");
}
if (keyVrfMaxpathMap != null) {
ps.printf("\t%-16s %s%n", RDSTR, MPSTR);
for (VrfMaxpath vrfMaxpath : keyVrfMaxpathMap.values()) {
String rd = vrfMaxpath.getRd();
int maxpath = vrfMaxpath.getMaxpaths().toJava();
ps.printf("\t%-16s %d%n", rd, maxpath);
}
}
}
}
}
} finally {
if (fileStream != null) {
fileStream.close();
}
}
return null;
}
use of org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.vrfscontainer.VrfsKey in project netvirt by opendaylight.
the class BgpUtil method getVrfFromRd.
/**
* get the vrf with the RouterDistinguisher pass in param.
* @param rd is the RouteDistinguisher of vrf
* @return the vrf of rd or null if no exist
*/
public Vrfs getVrfFromRd(String rd) {
Vrfs vrfs = null;
KeyedInstanceIdentifier<Vrfs, VrfsKey> id = InstanceIdentifier.create(Bgp.class).child(VrfsContainer.class).child(Vrfs.class, new VrfsKey(rd));
Optional<Vrfs> vrfsFromDs = Optional.empty();
try {
vrfsFromDs = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, id);
} catch (ExecutionException | InterruptedException e) {
LOG.error("Exception while reading BGP VRF table for the Vpn Rd {}", rd, e);
}
if (vrfsFromDs.isPresent()) {
vrfs = vrfsFromDs.get();
}
return vrfs;
}
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