Examples with PiMeterCellConfig org.onosproject.net.pi.runtime.PiMeterCellConfig used on opensource projects

Example 1 with PiMeterCellConfig

use of org.onosproject.net.pi.runtime.PiMeterCellConfig in project onos by opennetworkinglab.

the class TofinoMeterProgrammableTest method testWrongIsRateSimilar.

/**
 * Test wrong isRateSimilar of the tofino behavior.
 */
@Test
public void testWrongIsRateSimilar() {
    PiMeterBand onosMeterBand;
    PiMeterBand deviceMeterBand;
    PiMeterCellConfig onosMeter;
    PiMeterCellConfig deviceMeter;
    for (Map.Entry<Long, Long> entry : WRONG_RATES.entrySet()) {
        onosMeterBand = new PiMeterBand(PiMeterBandType.COMMITTED, entry.getKey(), 0);
        deviceMeterBand = new PiMeterBand(PiMeterBandType.COMMITTED, entry.getValue(), 0);
        onosMeter = PiMeterCellConfig.builder().withMeterCellId(meterCellId).withMeterBand(onosMeterBand).withMeterBand(new PiMeterBand(PiMeterBandType.PEAK, 0, 0)).build();
        deviceMeter = PiMeterCellConfig.builder().withMeterCellId(meterCellId).withMeterBand(deviceMeterBand).withMeterBand(new PiMeterBand(PiMeterBandType.PEAK, 0, 0)).build();
        assertFalse(meterProgrammable.isSimilar(onosMeter, deviceMeter));
    }
}

Example 2 with PiMeterCellConfig

use of org.onosproject.net.pi.runtime.PiMeterCellConfig in project onos by opennetworkinglab.

the class P4RuntimeMeterProgrammable method forgeMeter.

private Meter forgeMeter(PiMeterCellConfig config, PiMeterCellHandle handle) {
    final Optional<PiTranslatedEntity<Meter, PiMeterCellConfig>> translatedEntity = translator.lookup(handle);
    final TimedEntry<PiMeterCellConfig> timedEntry = meterMirror.get(handle);
    // is default configuration.
    if (translatedEntity.isEmpty()) {
        if (!config.isDefaultConfig()) {
            log.warn("Meter Cell Config obtained from device {} is different from " + "one in in translation store: device={}, store=Default", deviceId, config);
        } else {
            log.debug("Configs for {} obtained from device: {} and from the store are default, " + "skipping the forge section", config.cellId(), deviceId);
        }
        return null;
    }
    // that config from devices can be default which means no band
    if (!isSimilar(translatedEntity.get().translated(), config)) {
        log.warn("Meter Cell Config obtained from device {} is different from " + "one in in translation store: device={}, store={}", deviceId, config, translatedEntity.get().translated());
        return null;
    }
    // the eventual consistent maps used in the AbstractDistributedP4RuntimeMirror
    if (timedEntry == null) {
        log.warn("Meter entry handle not found in device mirror: {}", handle);
        return null;
    }
    Meter original = translatedEntity.get().original();
    // Forge a meter with MeterCellId, Bands and DeviceId using the original value.
    DefaultMeter meter = (DefaultMeter) DefaultMeter.builder().withBands(original.bands()).withCellId(original.meterCellId()).forDevice(deviceId).build();
    meter.setState(MeterState.ADDED);
    return meter;
}

Example 3 with PiMeterCellConfig

use of org.onosproject.net.pi.runtime.PiMeterCellConfig in project onos by opennetworkinglab.

the class P4RuntimeMeterProgrammable method getMeters.

@Override
public CompletableFuture<Collection<Meter>> getMeters() {
    if (!setupBehaviour("getMeters()")) {
        return CompletableFuture.completedFuture(Collections.emptyList());
    }
    Collection<PiMeterCellConfig> piMeterCellConfigs;
    Set<PiMeterId> meterIds = new HashSet<>();
    for (PiMeterModel mode : pipelineModel.meters()) {
        meterIds.add(mode.id());
    }
    piMeterCellConfigs = client.read(p4DeviceId, pipeconf).meterCells(meterIds).submitSync().all(PiMeterCellConfig.class).stream().filter(piMeterCellConfig -> !piMeterCellConfig.isDefaultConfig()).collect(Collectors.toList());
    meterMirror.sync(deviceId, piMeterCellConfigs);
    if (piMeterCellConfigs.isEmpty()) {
        return CompletableFuture.completedFuture(Collections.emptyList());
    }
    List<PiMeterCellId> inconsistentOrDefaultCells = Lists.newArrayList();
    List<Meter> meters = Lists.newArrayList();
    // Check the consistency of meter config
    for (PiMeterCellConfig config : piMeterCellConfigs) {
        PiMeterCellHandle handle = PiMeterCellHandle.of(deviceId, config);
        DefaultMeter meter = (DefaultMeter) forgeMeter(config, handle);
        if (meter == null) {
            // A default config cannot be used to forge meter
            // because meter has at least 1 band while default config has no band
            inconsistentOrDefaultCells.add(config.cellId());
        } else {
            meters.add(meter);
        }
    }
    // Reset all inconsistent meter cells to the default config
    if (!inconsistentOrDefaultCells.isEmpty()) {
        WriteRequest request = client.write(p4DeviceId, pipeconf);
        for (PiMeterCellId cellId : inconsistentOrDefaultCells) {
            PiMeterCellHandle handle = PiMeterCellHandle.of(deviceId, cellId);
            appendEntryToWriteRequestOrSkip(request, handle, PiMeterCellConfig.reset(cellId));
        }
        request.submit().whenComplete((response, ex) -> {
            if (ex != null) {
                log.error("Exception resetting inconsistent meter entries", ex);
            } else {
                log.debug("Successfully removed {} out of {} inconsistent meter entries", response.success().size(), response.all().size());
            }
            response.success().forEach(entity -> meterMirror.remove((PiMeterCellHandle) entity.handle()));
        });
    }
    return CompletableFuture.completedFuture(meters);
}

Example 4 with PiMeterCellConfig

use of org.onosproject.net.pi.runtime.PiMeterCellConfig in project up4 by omec-project.

the class Up4NorthComponentTest method sessionMeterModification.

// ------------------- MODIFICATION TESTS ----------------------------------
@Test
public void sessionMeterModification() throws Exception {
    // Meter cannot be inserted!
    PiMeterCellConfig meterEntry = TestImplConstants.UP4_SESSION_METER;
    modificationTest(meterEntry);
    assertThat(mockUp4Service.readAll(UpfEntityType.SESSION_METER).size(), equalTo(1));
}

Example 5 with PiMeterCellConfig

use of org.onosproject.net.pi.runtime.PiMeterCellConfig in project up4 by omec-project.

the class Up4NorthComponentTest method appMeterModification.

@Test
public void appMeterModification() throws Exception {
    // Meter cannot be inserted!
    PiMeterCellConfig meterEntry = TestImplConstants.UP4_APP_METER;
    modificationTest(meterEntry);
    assertThat(mockUp4Service.readAll(UpfEntityType.APPLICATION_METER).size(), equalTo(1));
}