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

Example 51 with Group

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

the class SimpleGroupStore method addOrUpdateGroupEntry.

/**
 * Stores a new group entry, or updates an existing entry.
 *
 * @param group group entry
 */
@Override
public void addOrUpdateGroupEntry(Group group) {
    // check if this new entry is an update to an existing entry
    StoredGroupEntry existing = (groupEntriesById.get(group.deviceId()) != null) ? groupEntriesById.get(group.deviceId()).get(group.id()) : null;
    GroupEvent event = null;
    if (existing != null) {
        synchronized (existing) {
            for (GroupBucket bucket : group.buckets().buckets()) {
                Optional<GroupBucket> matchingBucket = existing.buckets().buckets().stream().filter((existingBucket) -> (existingBucket.equals(bucket))).findFirst();
                if (matchingBucket.isPresent()) {
                    ((StoredGroupBucketEntry) matchingBucket.get()).setPackets(bucket.packets());
                    ((StoredGroupBucketEntry) matchingBucket.get()).setBytes(bucket.bytes());
                } else {
                    log.warn("addOrUpdateGroupEntry: No matching " + "buckets to update stats");
                }
            }
            existing.setLife(group.life());
            existing.setPackets(group.packets());
            existing.setBytes(group.bytes());
            if (existing.state() == GroupState.PENDING_ADD) {
                existing.setState(GroupState.ADDED);
                event = new GroupEvent(Type.GROUP_ADDED, existing);
            } else {
                if (existing.state() == GroupState.PENDING_UPDATE) {
                    existing.setState(GroupState.ADDED);
                }
                event = new GroupEvent(Type.GROUP_UPDATED, existing);
            }
        }
    }
    if (event != null) {
        notifyDelegate(event);
    }
}

Example 52 with Group

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

the class SimpleGroupStore method pushGroupMetrics.

@Override
public void pushGroupMetrics(DeviceId deviceId, Collection<Group> groupEntries) {
    boolean deviceInitialAuditStatus = deviceInitialAuditStatus(deviceId);
    Set<Group> southboundGroupEntries = Sets.newHashSet(groupEntries);
    Set<Group> storedGroupEntries = Sets.newHashSet(getGroups(deviceId));
    Set<Group> extraneousStoredEntries = Sets.newHashSet(getExtraneousGroups(deviceId));
    if (log.isTraceEnabled()) {
        log.trace("pushGroupMetrics: Displaying all ({}) " + "southboundGroupEntries for device {}", southboundGroupEntries.size(), deviceId);
        for (Group group : southboundGroupEntries) {
            log.trace("Group {} in device {}", group, deviceId);
        }
        log.trace("Displaying all ({}) stored group entries for device {}", storedGroupEntries.size(), deviceId);
        for (Group group : storedGroupEntries) {
            log.trace("Stored Group {} for device {}", group, deviceId);
        }
    }
    for (Iterator<Group> it2 = southboundGroupEntries.iterator(); it2.hasNext(); ) {
        Group group = it2.next();
        if (storedGroupEntries.remove(group)) {
            // we both have the group, let's update some info then.
            log.trace("Group AUDIT: group {} exists " + "in both planes for device {}", group.id(), deviceId);
            groupAdded(group);
            it2.remove();
        }
    }
    for (Group group : southboundGroupEntries) {
        if (getGroup(group.deviceId(), group.id()) != null) {
            // in progress while we got a stale info from switch
            if (!storedGroupEntries.remove(getGroup(group.deviceId(), group.id()))) {
                log.warn("Group AUDIT: Inconsistent state:" + "Group exists in ID based table while " + "not present in key based table");
            }
        } else {
            // there are groups in the switch that aren't in the store
            log.trace("Group AUDIT: extraneous group {} exists " + "in data plane for device {}", group.id(), deviceId);
            extraneousStoredEntries.remove(group);
            extraneousGroup(group);
        }
    }
    for (Group group : storedGroupEntries) {
        // there are groups in the store that aren't in the switch
        log.trace("Group AUDIT: group {} missing " + "in data plane for device {}", group.id(), deviceId);
        groupMissing(group);
    }
    for (Group group : extraneousStoredEntries) {
        // there are groups in the extraneous store that
        // aren't in the switch
        log.trace("Group AUDIT: clearing extransoeus group {} " + "from store for device {}", group.id(), deviceId);
        removeExtraneousGroupEntry(group);
    }
    if (!deviceInitialAuditStatus) {
        log.debug("Group AUDIT: Setting device {} initial " + "AUDIT completed", deviceId);
        deviceInitialAuditCompleted(deviceId, true);
    }
}

Example 53 with Group

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

the class SimpleGroupStore method updateGroupDescription.

/**
 * Updates the existing group entry with the information
 * from group description.
 *
 * @param deviceId the device ID
 * @param oldAppCookie the current group key
 * @param type update type
 * @param newBuckets group buckets for updates
 * @param newAppCookie optional new group key
 */
@Override
public void updateGroupDescription(DeviceId deviceId, GroupKey oldAppCookie, UpdateType type, GroupBuckets newBuckets, GroupKey newAppCookie) {
    // Check if a group is existing with the provided key
    Group oldGroup = getGroup(deviceId, oldAppCookie);
    if (oldGroup == null) {
        return;
    }
    List<GroupBucket> newBucketList = getUpdatedBucketList(oldGroup, type, newBuckets);
    if (newBucketList != null) {
        // Create a new group object from the old group
        GroupBuckets updatedBuckets = new GroupBuckets(newBucketList);
        GroupKey newCookie = (newAppCookie != null) ? newAppCookie : oldAppCookie;
        GroupDescription updatedGroupDesc = new DefaultGroupDescription(oldGroup.deviceId(), oldGroup.type(), updatedBuckets, newCookie, oldGroup.givenGroupId(), oldGroup.appId());
        StoredGroupEntry newGroup = new DefaultGroup(oldGroup.id(), updatedGroupDesc);
        newGroup.setState(GroupState.PENDING_UPDATE);
        newGroup.setLife(oldGroup.life());
        newGroup.setPackets(oldGroup.packets());
        newGroup.setBytes(oldGroup.bytes());
        // Remove the old entry from maps and add new entry using new key
        ConcurrentMap<GroupKey, StoredGroupEntry> keyTable = getGroupKeyTable(oldGroup.deviceId());
        ConcurrentMap<GroupId, StoredGroupEntry> idTable = getGroupIdTable(oldGroup.deviceId());
        keyTable.remove(oldGroup.appCookie());
        idTable.remove(oldGroup.id());
        keyTable.put(newGroup.appCookie(), newGroup);
        idTable.put(newGroup.id(), newGroup);
        notifyDelegate(new GroupEvent(Type.GROUP_UPDATE_REQUESTED, newGroup));
    }
}

Example 54 with Group

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

the class SimpleGroupStoreTest method testRemoveGroupFromSB.

// Testing removeGroupEntry operation from southbound
private void testRemoveGroupFromSB(GroupKey currKey) {
    Group existingGroup = simpleGroupStore.getGroup(D1, currKey);
    InternalGroupStoreDelegate removeGroupEntryDelegate = new InternalGroupStoreDelegate(currKey, existingGroup.buckets(), GroupEvent.Type.GROUP_REMOVED);
    simpleGroupStore.setDelegate(removeGroupEntryDelegate);
    simpleGroupStore.removeGroupEntry(existingGroup);
    // Testing getGroup operation
    existingGroup = simpleGroupStore.getGroup(D1, currKey);
    assertEquals(null, existingGroup);
    assertEquals(0, Iterables.size(simpleGroupStore.getGroups(D1)));
    assertEquals(0, simpleGroupStore.getGroupCount(D1));
    simpleGroupStore.unsetDelegate(removeGroupEntryDelegate);
}

Example 55 with Group

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

the class SimpleGroupStoreTest method testUpdateGroupEntryFromSB.

// Testing addOrUpdateGroupEntry operation from southbound
private void testUpdateGroupEntryFromSB(GroupKey currKey) {
    Group existingGroup = simpleGroupStore.getGroup(D1, currKey);
    int totalPkts = 0;
    int totalBytes = 0;
    List<GroupBucket> newBucketList = new ArrayList<>();
    for (GroupBucket bucket : existingGroup.buckets().buckets()) {
        StoredGroupBucketEntry newBucket = (StoredGroupBucketEntry) DefaultGroupBucket.createSelectGroupBucket(bucket.treatment());
        newBucket.setPackets(10);
        newBucket.setBytes(10 * 256 * 8);
        totalPkts += 10;
        totalBytes += 10 * 256 * 8;
        newBucketList.add(newBucket);
    }
    GroupBuckets updatedBuckets = new GroupBuckets(newBucketList);
    Group updatedGroup = new DefaultGroup(existingGroup.id(), existingGroup.deviceId(), existingGroup.type(), updatedBuckets);
    ((StoredGroupEntry) updatedGroup).setPackets(totalPkts);
    ((StoredGroupEntry) updatedGroup).setBytes(totalBytes);
    InternalGroupStoreDelegate updateGroupEntryDelegate = new InternalGroupStoreDelegate(currKey, updatedBuckets, GroupEvent.Type.GROUP_UPDATED);
    simpleGroupStore.setDelegate(updateGroupEntryDelegate);
    simpleGroupStore.addOrUpdateGroupEntry(updatedGroup);
    simpleGroupStore.unsetDelegate(updateGroupEntryDelegate);
}