// Test Group creation before AUDIT process
private void testGroupCreationBeforeAudit(DeviceId deviceId) {
PortNumber[] ports1 = {PortNumber.portNumber(31), PortNumber.portNumber(32)};
PortNumber[] ports2 = {PortNumber.portNumber(41), PortNumber.portNumber(42)};
GroupKey key = new DefaultGroupKey("group1BeforeAudit".getBytes());
List<GroupBucket> buckets = new ArrayList<>();
List<PortNumber> outPorts = new ArrayList<>();
outPorts.addAll(Arrays.asList(ports1));
outPorts.addAll(Arrays.asList(ports2));
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 newGroupDesc =
new DefaultGroupDescription(deviceId, Group.Type.SELECT, groupBuckets, key, null, appId);
groupService.addGroup(newGroupDesc);
assertEquals(null, groupService.getGroup(deviceId, key));
assertEquals(0, Iterables.size(groupService.getGroups(deviceId, appId)));
}
@Override
public void next(NextObjective nextObjective) {
if (nextObjective.type() != NextObjective.Type.BROADCAST) {
log.error("OLT only supports broadcast groups.");
fail(nextObjective, ObjectiveError.BADPARAMS);
}
if (nextObjective.next().size() != 1) {
log.error("OLT only supports singleton broadcast groups.");
fail(nextObjective, ObjectiveError.BADPARAMS);
}
TrafficTreatment treatment = nextObjective.next().stream().findFirst().get();
GroupBucket bucket = DefaultGroupBucket.createAllGroupBucket(treatment);
GroupKey key = new DefaultGroupKey(appKryo.serialize(nextObjective.id()));
GroupDescription groupDesc =
new DefaultGroupDescription(
deviceId,
GroupDescription.Type.ALL,
new GroupBuckets(Collections.singletonList(bucket)),
key,
null,
nextObjective.appId());
pendingGroups.put(key, nextObjective);
switch (nextObjective.op()) {
case ADD:
groupService.addGroup(groupDesc);
break;
case REMOVE:
groupService.removeGroup(deviceId, key, nextObjective.appId());
break;
case ADD_TO_EXISTING:
case REMOVE_FROM_EXISTING:
// TODO: handle addition to group when caller signals it.
break;
default:
log.warn("Unknown next objective operation: {}", nextObjective.op());
}
}
private void groupOperationFaliure(DeviceId deviceId) {
PortNumber[] ports1 = {PortNumber.portNumber(31), PortNumber.portNumber(32)};
PortNumber[] ports2 = {PortNumber.portNumber(41), PortNumber.portNumber(42)};
// Test Group creation before AUDIT process
GroupKey key = new DefaultGroupKey("group1BeforeAudit".getBytes());
List<GroupBucket> buckets = new ArrayList<>();
List<PortNumber> outPorts = new ArrayList<>();
outPorts.addAll(Arrays.asList(ports1));
outPorts.addAll(Arrays.asList(ports2));
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 newGroupDesc =
new DefaultGroupDescription(deviceId, Group.Type.SELECT, groupBuckets, key, null, appId);
groupService.addGroup(newGroupDesc);
// Test initial group audit process
GroupId gId1 = new DefaultGroupId(1);
Group group1 = createSouthboundGroupEntry(gId1, Arrays.asList(ports1), 0, deviceId);
GroupId gId2 = new DefaultGroupId(2);
// Non zero reference count will make the group manager to queue
// the extraneous groups until reference count is zero.
Group group2 = createSouthboundGroupEntry(gId2, Arrays.asList(ports2), 2, deviceId);
List<Group> groupEntries = Arrays.asList(group1, group2);
providerService.pushGroupMetrics(deviceId, groupEntries);
Group createdGroup = groupService.getGroup(deviceId, key);
// Group Add failure test
GroupOperation groupAddOp =
GroupOperation.createAddGroupOperation(
createdGroup.id(), createdGroup.type(), createdGroup.buckets());
providerService.groupOperationFailed(deviceId, groupAddOp);
internalListener.validateEvent(Collections.singletonList(GroupEvent.Type.GROUP_ADD_FAILED));
// Group Mod failure test
groupService.addGroup(newGroupDesc);
createdGroup = groupService.getGroup(deviceId, key);
assertNotNull(createdGroup);
GroupOperation groupModOp =
GroupOperation.createModifyGroupOperation(
createdGroup.id(), createdGroup.type(), createdGroup.buckets());
providerService.groupOperationFailed(deviceId, groupModOp);
internalListener.validateEvent(Collections.singletonList(GroupEvent.Type.GROUP_UPDATE_FAILED));
// Group Delete failure test
groupService.addGroup(newGroupDesc);
createdGroup = groupService.getGroup(deviceId, key);
assertNotNull(createdGroup);
GroupOperation groupDelOp =
GroupOperation.createDeleteGroupOperation(createdGroup.id(), createdGroup.type());
providerService.groupOperationFailed(deviceId, groupDelOp);
internalListener.validateEvent(Collections.singletonList(GroupEvent.Type.GROUP_REMOVE_FAILED));
}
