Examples with GroupBucket org.onosproject.net.group.GroupBucket used on opensource projects

Example 46 with GroupBucket

use of org.onosproject.net.group.GroupBucket in project onos by opennetworkinglab.

the class GroupJsonMatcher method matchesSafely.

@Override
public boolean matchesSafely(JsonNode jsonGroup, Description description) {
    // check id
    String jsonGroupId = jsonGroup.get("id").asText();
    String groupId = group.id().id().toString();
    if (!jsonGroupId.equals(groupId)) {
        description.appendText("group id was " + jsonGroupId);
        return false;
    }
    // check state
    String jsonState = jsonGroup.get("state").asText();
    String state = group.state().toString();
    if (!jsonState.equals(state)) {
        description.appendText("state was " + jsonState);
        return false;
    }
    // check life
    long jsonLife = jsonGroup.get("life").asLong();
    long life = group.life();
    if (life != jsonLife) {
        description.appendText("life was " + jsonLife);
        return false;
    }
    // check bytes
    long jsonBytes = jsonGroup.get("bytes").asLong();
    long bytes = group.bytes();
    if (bytes != jsonBytes) {
        description.appendText("bytes was " + jsonBytes);
        return false;
    }
    // check packets
    long jsonPackets = jsonGroup.get("packets").asLong();
    long packets = group.packets();
    if (packets != jsonPackets) {
        description.appendText("packets was " + jsonPackets);
        return false;
    }
    // check size of bucket array
    JsonNode jsonBuckets = jsonGroup.get("buckets");
    if (jsonBuckets.size() != group.buckets().buckets().size()) {
        description.appendText("buckets size was " + jsonBuckets.size());
        return false;
    }
    // Check buckets
    for (GroupBucket bucket : group.buckets().buckets()) {
        boolean bucketFound = false;
        for (int bucketIndex = 0; bucketIndex < jsonBuckets.size(); bucketIndex++) {
            GroupBucketJsonMatcher bucketMatcher = GroupBucketJsonMatcher.matchesGroupBucket(bucket);
            if (bucketMatcher.matches(jsonBuckets.get(bucketIndex))) {
                bucketFound = true;
                break;
            }
        }
        if (!bucketFound) {
            description.appendText("bucket not found " + bucket.toString());
            return false;
        }
    }
    return true;
}

Example 47 with GroupBucket

use of org.onosproject.net.group.GroupBucket in project onos by opennetworkinglab.

the class FabricPipeliner method getBucketToFlowMapping.

private Map<GroupBucket, FlowRule> getBucketToFlowMapping(NextObjective nextObjective) {
    Map<GroupBucket, FlowRule> mapping = Maps.newHashMap();
    NextObjective newNextObjective;
    ObjectiveTranslation result;
    FlowRule dummyFlow = getDummyFlow(nextObjective);
    FlowRule egFlow;
    GroupBucket groupBucket;
    GroupDescription group;
    for (NextTreatment nextTreatment : nextObjective.nextTreatments()) {
        newNextObjective = DefaultNextObjective.builder().withId(nextObjective.id()).withType(nextObjective.type()).fromApp(nextObjective.appId()).withMeta(nextObjective.meta()).addTreatment(nextTreatment).verify();
        result = nextTranslator.translate(newNextObjective);
        if ((result.groups().isEmpty() && result.flowRules().isEmpty()) || result.groups().size() > 1) {
            return Collections.emptyMap();
        }
        group = result.groups().iterator().next();
        egFlow = result.flowRules().stream().filter(flowRule -> flowRule.table().equals(FabricConstants.FABRIC_EGRESS_EGRESS_NEXT_EGRESS_VLAN)).findFirst().orElse(null);
        if (group.buckets().buckets().isEmpty() || group.buckets().buckets().size() > 1) {
            return Collections.emptyMap();
        }
        groupBucket = group.buckets().buckets().iterator().next();
        if (egFlow == null) {
            mapping.put(groupBucket, dummyFlow);
        } else {
            mapping.put(groupBucket, egFlow);
        }
    }
    return mapping;
}

Example 48 with GroupBucket

use of org.onosproject.net.group.GroupBucket in project onos by opennetworkinglab.

the class GroupBucketEntryBuilder method build.

/**
 * Builds a GroupBuckets.
 *
 * @return GroupBuckets object, a list of GroupBuckets
 */
public GroupBuckets build() {
    List<GroupBucket> bucketList = Lists.newArrayList();
    for (OFBucket bucket : ofBuckets) {
        TrafficTreatment treatment = buildTreatment(bucket.getActions());
        // TODO: Use GroupBucketEntry
        GroupBucket groupBucket = null;
        switch(type) {
            case INDIRECT:
                groupBucket = DefaultGroupBucket.createIndirectGroupBucket(treatment);
                break;
            case SELECT:
                groupBucket = DefaultGroupBucket.createSelectGroupBucket(treatment, (short) bucket.getWeight());
                break;
            case FF:
                PortNumber port = PortNumber.portNumber(bucket.getWatchPort().getPortNumber());
                GroupId groupId = new GroupId(bucket.getWatchGroup().getGroupNumber());
                groupBucket = DefaultGroupBucket.createFailoverGroupBucket(treatment, port, groupId);
                break;
            case ALL:
                groupBucket = DefaultGroupBucket.createAllGroupBucket(treatment);
                break;
            default:
                log.error("Unsupported Group type : {}", type);
        }
        if (groupBucket != null) {
            bucketList.add(groupBucket);
        }
    }
    return new GroupBuckets(bucketList);
}

Example 49 with GroupBucket

use of org.onosproject.net.group.GroupBucket in project onos by opennetworkinglab.

the class OpenFlowGroupProvider method checkFailoverGroup.

/**
 * Checks whether the first live port in the failover group's bucket
 * has failed over.
 *
 * @param group       failover group to be checked for failover
 * @param id          device ID of switch whose port's status changed
 * @param portNumber  port number of port that was disabled
 * @return            whether the failover group experienced failover
 */
private boolean checkFailoverGroup(Group group, DeviceId id, PortNumber portNumber) {
    boolean portReached = false;
    boolean portEnabled = false;
    Iterator<GroupBucket> bIterator = group.buckets().buckets().iterator();
    GroupBucket bucket;
    while (bIterator.hasNext() && !portReached) {
        bucket = bIterator.next();
        if (deviceService.getPort(id, bucket.watchPort()).isEnabled()) {
            portEnabled = true;
        }
        if (bucket.watchPort().equals(portNumber)) {
            portReached = true;
        }
    }
    return portReached && !portEnabled;
}

Example 50 with GroupBucket

use of org.onosproject.net.group.GroupBucket in project onos by opennetworkinglab.

the class OpenFlowGroupProviderTest method addGroup.

@Test
public void addGroup() {
    GroupId groupId = new GroupId(1);
    List<GroupBucket> bucketList = Lists.newArrayList();
    TrafficTreatment.Builder builder = DefaultTrafficTreatment.builder();
    builder.setOutput(PortNumber.portNumber(1));
    GroupBucket bucket = DefaultGroupBucket.createSelectGroupBucket(builder.build());
    bucketList.add(bucket);
    GroupBuckets buckets = new GroupBuckets(bucketList);
    List<GroupOperation> operationList = Lists.newArrayList();
    GroupOperation operation = GroupOperation.createAddGroupOperation(groupId, GroupDescription.Type.SELECT, buckets);
    operationList.add(operation);
    GroupOperations operations = new GroupOperations(operationList);
    provider.performGroupOperation(deviceId, operations);
    final Dpid dpid = Dpid.dpid(deviceId.uri());
    TestOpenFlowSwitch sw = (TestOpenFlowSwitch) controller.getSwitch(dpid);
    assertNotNull("Switch should not be nul", sw);
    assertNotNull("OFGroupMsg should not be null", sw.msg);
}