use of org.onosproject.net.group.GroupDescription in project onos by opennetworkinglab.
the class OfdpaGroupHandlerUtility method generateNextGroupBuckets.
/**
* Generates a list of group buckets from given list of group information
* and group bucket type.
*
* @param groupInfos a list of group information
* @param bucketType group bucket type
* @return list of group bucket generate from group information
*/
static List<GroupBucket> generateNextGroupBuckets(List<GroupInfo> groupInfos, GroupDescription.Type bucketType) {
List<GroupBucket> newBuckets = Lists.newArrayList();
groupInfos.forEach(groupInfo -> {
GroupDescription groupDesc = groupInfo.nextGroupDesc();
TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder();
treatmentBuilder.group(new GroupId(groupDesc.givenGroupId()));
GroupBucket newBucket = null;
switch(bucketType) {
case ALL:
newBucket = DefaultGroupBucket.createAllGroupBucket(treatmentBuilder.build());
break;
case INDIRECT:
newBucket = DefaultGroupBucket.createIndirectGroupBucket(treatmentBuilder.build());
break;
case SELECT:
newBucket = DefaultGroupBucket.createSelectGroupBucket(treatmentBuilder.build());
break;
case FAILOVER:
// TODO: support failover bucket type
default:
log.warn("Unknown bucket type: {}", bucketType);
break;
}
if (newBucket != null) {
newBuckets.add(newBucket);
}
});
return ImmutableList.copyOf(newBuckets);
}
use of org.onosproject.net.group.GroupDescription in project onos by opennetworkinglab.
the class OvsOfdpaGroupHandler method createL2L3Chain.
@Override
protected GroupInfo createL2L3Chain(TrafficTreatment treatment, int nextId, ApplicationId appId, boolean mpls, TrafficSelector meta) {
if (createUnfiltered(treatment, meta)) {
return createUnfilteredL2L3Chain(treatment, nextId, appId);
}
// for the l2interface group, get vlan and port info
// for the outer group, get the src/dst mac, and vlan info
TrafficTreatment.Builder outerTtb = DefaultTrafficTreatment.builder();
TrafficTreatment.Builder innerTtb = DefaultTrafficTreatment.builder();
VlanId vlanid = null;
long portNum = 0;
boolean setVlan = false, popVlan = false;
MacAddress srcMac = MacAddress.ZERO;
MacAddress dstMac = MacAddress.ZERO;
for (Instruction ins : treatment.allInstructions()) {
if (ins.type() == Instruction.Type.L2MODIFICATION) {
L2ModificationInstruction l2ins = (L2ModificationInstruction) ins;
switch(l2ins.subtype()) {
case ETH_DST:
dstMac = ((L2ModificationInstruction.ModEtherInstruction) l2ins).mac();
outerTtb.setEthDst(dstMac);
break;
case ETH_SRC:
srcMac = ((L2ModificationInstruction.ModEtherInstruction) l2ins).mac();
outerTtb.setEthSrc(srcMac);
break;
case VLAN_ID:
vlanid = ((L2ModificationInstruction.ModVlanIdInstruction) l2ins).vlanId();
outerTtb.setVlanId(vlanid);
setVlan = true;
break;
case VLAN_POP:
innerTtb.popVlan();
popVlan = true;
break;
case DEC_MPLS_TTL:
case MPLS_LABEL:
case MPLS_POP:
case MPLS_PUSH:
case VLAN_PCP:
case VLAN_PUSH:
default:
break;
}
} else if (ins.type() == Instruction.Type.OUTPUT) {
portNum = ((Instructions.OutputInstruction) ins).port().toLong();
innerTtb.add(ins);
} else {
log.debug("Driver does not handle this type of TrafficTreatment" + " instruction in l2l3chain: {} - {}", ins.type(), ins);
}
}
if (vlanid == null && meta != null) {
// use metadata if available
Criterion vidCriterion = meta.getCriterion(Criterion.Type.VLAN_VID);
if (vidCriterion != null) {
vlanid = ((VlanIdCriterion) vidCriterion).vlanId();
}
// if vlan is not set, use the vlan in metadata for outerTtb
if (vlanid != null && !setVlan) {
outerTtb.setVlanId(vlanid);
}
}
if (vlanid == null) {
log.error("Driver cannot process an L2/L3 group chain without " + "egress vlan information for dev: {} port:{}", deviceId, portNum);
return null;
}
if (!setVlan && !popVlan) {
// untagged outgoing port
TrafficTreatment.Builder temp = DefaultTrafficTreatment.builder();
temp.popVlan();
innerTtb.build().allInstructions().forEach(i -> temp.add(i));
innerTtb = temp;
}
// assemble information for ofdpa l2interface group
int l2groupId = L2_INTERFACE_TYPE | (vlanid.toShort() << 16) | (int) portNum;
// a globally unique groupkey that is different for ports in the same device,
// but different for the same portnumber on different devices. Also different
// for the various group-types created out of the same next objective.
int l2gk = l2InterfaceGroupKey(deviceId, vlanid, portNum);
final GroupKey l2groupkey = new DefaultGroupKey(Ofdpa2Pipeline.appKryo.serialize(l2gk));
// assemble information for outer group
GroupDescription outerGrpDesc = null;
if (mpls) {
// outer group is MPLSInteface
int mplsInterfaceIndex = getNextAvailableIndex();
int mplsgroupId = MPLS_INTERFACE_TYPE | (SUBTYPE_MASK & mplsInterfaceIndex);
final GroupKey mplsgroupkey = new DefaultGroupKey(Ofdpa2Pipeline.appKryo.serialize(mplsInterfaceIndex));
outerTtb.group(new GroupId(l2groupId));
// create the mpls-interface group description to wait for the
// l2 interface group to be processed
GroupBucket mplsinterfaceGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(outerTtb.build());
outerGrpDesc = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(mplsinterfaceGroupBucket)), mplsgroupkey, mplsgroupId, appId);
log.debug("Trying MPLS-Interface: device:{} gid:{} gkey:{} nextid:{}", deviceId, Integer.toHexString(mplsgroupId), mplsgroupkey, nextId);
} else {
// outer group is L3Unicast
int l3unicastIndex = getNextAvailableIndex();
int l3groupId = L3_UNICAST_TYPE | (TYPE_MASK & l3unicastIndex);
final GroupKey l3groupkey = new DefaultGroupKey(Ofdpa2Pipeline.appKryo.serialize(l3unicastIndex));
outerTtb.group(new GroupId(l2groupId));
// create the l3unicast group description to wait for the
// l2 interface group to be processed
GroupBucket l3unicastGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(outerTtb.build());
outerGrpDesc = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(l3unicastGroupBucket)), l3groupkey, l3groupId, appId);
log.debug("Trying L3Unicast: device:{} gid:{} gkey:{} nextid:{}", deviceId, Integer.toHexString(l3groupId), l3groupkey, nextId);
}
// store l2groupkey with the groupChainElem for the outer-group that depends on it
GroupChainElem gce = new GroupChainElem(outerGrpDesc, 1, false, deviceId);
updatePendingGroups(l2groupkey, gce);
// create group description for the inner l2interfacegroup
GroupBucket l2InterfaceGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(innerTtb.build());
GroupDescription l2groupDescription = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(l2InterfaceGroupBucket)), l2groupkey, l2groupId, appId);
log.debug("Trying L2Interface: device:{} gid:{} gkey:{} nextId:{}", deviceId, Integer.toHexString(l2groupId), l2groupkey, nextId);
return new GroupInfo(l2groupDescription, outerGrpDesc);
}
use of org.onosproject.net.group.GroupDescription in project onos by opennetworkinglab.
the class OvsOfdpaGroupHandler method createUnfilteredL2L3Chain.
/**
* Internal implementation of createL2L3Chain to handle double-tagged vlan.
* L3UG Group carries dummyVlanId and output port information in its groupId,
* and does not set vlan.
* L2UG Group only has OUTPUT instruction.
*
* @param treatment that needs to be broken up to create the group chain
* @param nextId of the next objective that needs this group chain
* @param appId of the application that sent this next objective
* @return GroupInfo containing the GroupDescription of the
* L2 Unfiltered Interface group(inner) and the GroupDescription of the (outer)
* L3Unicast group. May return null if there is an error in processing the chain.
*/
private GroupInfo createUnfilteredL2L3Chain(TrafficTreatment treatment, int nextId, ApplicationId appId) {
// for the l2 unfiltered interface group, get port info
// for the l3 unicast group, get the src/dst mac, and vlan info
TrafficTreatment.Builder outerTtb = DefaultTrafficTreatment.builder();
TrafficTreatment.Builder innerTtb = DefaultTrafficTreatment.builder();
VlanId vlanId = VlanId.NONE;
long portNum = 0;
MacAddress srcMac;
MacAddress dstMac;
for (Instruction ins : treatment.allInstructions()) {
if (ins.type() == Instruction.Type.L2MODIFICATION) {
L2ModificationInstruction l2ins = (L2ModificationInstruction) ins;
switch(l2ins.subtype()) {
case ETH_DST:
dstMac = ((L2ModificationInstruction.ModEtherInstruction) l2ins).mac();
outerTtb.setEthDst(dstMac);
break;
case ETH_SRC:
srcMac = ((L2ModificationInstruction.ModEtherInstruction) l2ins).mac();
outerTtb.setEthSrc(srcMac);
break;
case VLAN_ID:
vlanId = ((L2ModificationInstruction.ModVlanIdInstruction) l2ins).vlanId();
break;
default:
break;
}
} else if (ins.type() == Instruction.Type.OUTPUT) {
portNum = ((Instructions.OutputInstruction) ins).port().toLong();
innerTtb.add(ins);
} else {
log.debug("Driver does not handle this type of TrafficTreatment" + " instruction in l2l3chain: {} - {}", ins.type(), ins);
}
}
// assemble information for ofdpa l2 unfiltered interface group
int l2groupId = l2UnfilteredGroupId(portNum);
// a globally unique groupkey that is different for ports in the same device,
// but different for the same portnumber on different devices. Also different
// for the various group-types created out of the same next objective.
int l2gk = l2UnfilteredGroupKey(deviceId, portNum);
final GroupKey l2groupkey = new DefaultGroupKey(Ofdpa2Pipeline.appKryo.serialize(l2gk));
// assemble information for outer group (L3Unicast)
GroupDescription outerGrpDesc;
int l3groupId = doubleVlanL3UnicastGroupId(vlanId, portNum);
final GroupKey l3groupkey = new DefaultGroupKey(Ofdpa3Pipeline.appKryo.serialize(doubleVlanL3UnicastGroupKey(deviceId, vlanId, portNum)));
outerTtb.group(new GroupId(l2groupId));
// create the l3unicast group description to wait for the
// l2 unfiltered interface group to be processed
GroupBucket l3unicastGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(outerTtb.build());
outerGrpDesc = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(l3unicastGroupBucket)), l3groupkey, l3groupId, appId);
log.debug("Trying L3Unicast: device:{} gid:{} gkey:{} nextid:{}", deviceId, Integer.toHexString(l3groupId), l3groupkey, nextId);
// store l2groupkey with the groupChainElem for the outer-group that depends on it
OfdpaGroupHandlerUtility.GroupChainElem gce = new OfdpaGroupHandlerUtility.GroupChainElem(outerGrpDesc, 1, false, deviceId);
updatePendingGroups(l2groupkey, gce);
// create group description for the inner l2 unfiltered interface group
GroupBucket l2InterfaceGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(innerTtb.build());
GroupDescription l2groupDescription = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(l2InterfaceGroupBucket)), l2groupkey, l2groupId, appId);
log.debug("Trying L2Unfiltered: device:{} gid:{} gkey:{} nextId:{}", deviceId, Integer.toHexString(l2groupId), l2groupkey, nextId);
return new OfdpaGroupHandlerUtility.GroupInfo(l2groupDescription, outerGrpDesc);
}
use of org.onosproject.net.group.GroupDescription in project onos by opennetworkinglab.
the class SimpleGroupStoreTest method testGroupOperationFailure.
@Test
public void testGroupOperationFailure() {
simpleGroupStore.deviceInitialAuditCompleted(D1, true);
ApplicationId appId = new DefaultApplicationId(2, "org.groupstore.test");
GroupKey key = new DefaultGroupKey("group1".getBytes());
PortNumber[] ports = { PortNumber.portNumber(31), PortNumber.portNumber(32) };
List<PortNumber> outPorts = new ArrayList<>();
outPorts.add(ports[0]);
outPorts.add(ports[1]);
List<GroupBucket> buckets = new ArrayList<>();
for (PortNumber portNumber : outPorts) {
TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder();
tBuilder.setOutput(portNumber).setEthDst(MacAddress.valueOf("00:00:00:00:00:02")).setEthSrc(MacAddress.valueOf("00:00:00:00:00:01")).pushMpls().setMpls(MplsLabel.mplsLabel(106));
buckets.add(DefaultGroupBucket.createSelectGroupBucket(tBuilder.build()));
}
GroupBuckets groupBuckets = new GroupBuckets(buckets);
GroupDescription groupDesc = new DefaultGroupDescription(D1, Group.Type.SELECT, groupBuckets, key, null, appId);
InternalGroupStoreDelegate checkStoreGroupDelegate = new InternalGroupStoreDelegate(key, groupBuckets, GroupEvent.Type.GROUP_ADD_REQUESTED);
simpleGroupStore.setDelegate(checkStoreGroupDelegate);
// Testing storeGroup operation
simpleGroupStore.storeGroupDescription(groupDesc);
simpleGroupStore.unsetDelegate(checkStoreGroupDelegate);
// Testing Group add operation failure
Group createdGroup = simpleGroupStore.getGroup(D1, key);
checkStoreGroupDelegate.verifyGroupId(createdGroup.id());
GroupOperation groupAddOp = GroupOperation.createAddGroupOperation(createdGroup.id(), createdGroup.type(), createdGroup.buckets());
InternalGroupStoreDelegate checkGroupAddFailureDelegate = new InternalGroupStoreDelegate(key, groupBuckets, GroupEvent.Type.GROUP_ADD_FAILED);
simpleGroupStore.setDelegate(checkGroupAddFailureDelegate);
simpleGroupStore.groupOperationFailed(D1, groupAddOp);
// Testing Group modify operation failure
simpleGroupStore.unsetDelegate(checkGroupAddFailureDelegate);
GroupOperation groupModOp = GroupOperation.createModifyGroupOperation(createdGroup.id(), createdGroup.type(), createdGroup.buckets());
InternalGroupStoreDelegate checkGroupModFailureDelegate = new InternalGroupStoreDelegate(key, groupBuckets, GroupEvent.Type.GROUP_UPDATE_FAILED);
simpleGroupStore.setDelegate(checkGroupModFailureDelegate);
simpleGroupStore.groupOperationFailed(D1, groupModOp);
// Testing Group modify operation failure
simpleGroupStore.unsetDelegate(checkGroupModFailureDelegate);
GroupOperation groupDelOp = GroupOperation.createDeleteGroupOperation(createdGroup.id(), createdGroup.type());
InternalGroupStoreDelegate checkGroupDelFailureDelegate = new InternalGroupStoreDelegate(key, groupBuckets, GroupEvent.Type.GROUP_REMOVE_FAILED);
simpleGroupStore.setDelegate(checkGroupDelFailureDelegate);
simpleGroupStore.groupOperationFailed(D1, groupDelOp);
}
use of org.onosproject.net.group.GroupDescription in project onos by opennetworkinglab.
the class KubevirtGroupRuleManager method setRule.
@Override
public void setRule(ApplicationId appId, DeviceId deviceId, int groupId, GroupDescription.Type type, List<GroupBucket> buckets, boolean install) {
Group group = groupService.getGroup(deviceId, getGroupKey(groupId));
if (install) {
if (group == null) {
GroupDescription groupDesc = new DefaultGroupDescription(deviceId, type, new GroupBuckets(buckets), getGroupKey(groupId), groupId, appId);
groupService.addGroup(groupDesc);
log.debug("Adding group table rule {}", groupId);
}
} else {
if (group != null) {
groupService.removeGroup(deviceId, getGroupKey(groupId), appId);
log.debug("Removing group table rule {}", groupId);
}
}
}
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