Examples with ExtensionTreatmentResolver org.onosproject.net.behaviour.ExtensionTreatmentResolver used on opensource projects

Example 1 with ExtensionTreatmentResolver

use of org.onosproject.net.behaviour.ExtensionTreatmentResolver in project onos by opennetworkinglab.

the class RulePopulatorUtil method buildExtension.

/**
 * Returns tunnel destination extension treatment object.
 *
 * @param deviceService driver service
 * @param deviceId device id to apply this treatment
 * @param remoteIp tunnel destination ip address
 * @return extension treatment
 */
public static ExtensionTreatment buildExtension(DeviceService deviceService, DeviceId deviceId, Ip4Address remoteIp) {
    Device device = deviceService.getDevice(deviceId);
    if (!checkTreatmentResolver(device)) {
        return null;
    }
    if (device == null) {
        return null;
    }
    ExtensionTreatmentResolver resolver = device.as(ExtensionTreatmentResolver.class);
    ExtensionTreatment treatment = resolver.getExtensionInstruction(NICIRA_SET_TUNNEL_DST.type());
    try {
        treatment.setPropertyValue(TUNNEL_DST, remoteIp);
        return treatment;
    } catch (ExtensionPropertyException e) {
        log.warn("Failed to get tunnelDst extension treatment for {} " + "because of {}", deviceId, e);
        return null;
    }
}

Example 2 with ExtensionTreatmentResolver

use of org.onosproject.net.behaviour.ExtensionTreatmentResolver in project onos by opennetworkinglab.

the class RulePopulatorUtil method buildLoadExtension.

/**
 * Returns the nicira load extension treatment.
 *
 * @param device        device instance
 * @param cidrClass     CIDR class (a | b)
 * @param ipType        IP type (src|dst)
 * @param shift         shift (e.g., 10.10., 20.20., 10, 20,)
 * @return load extension treatment
 */
public static ExtensionTreatment buildLoadExtension(Device device, String cidrClass, String ipType, String shift) {
    if (!checkTreatmentResolver(device)) {
        return null;
    }
    ExtensionTreatmentResolver resolver = device.as(ExtensionTreatmentResolver.class);
    ExtensionTreatment treatment = resolver.getExtensionInstruction(NICIRA_LOAD.type());
    long dst = 0L;
    if (SRC.equalsIgnoreCase(ipType)) {
        dst = SRC_IP;
    } else if (DST.equals(ipType)) {
        dst = DST_IP;
    }
    long value = calculateUpperBit(cidrClass, shift);
    // we only rewrite the upper x bits with value
    int ofsNbits = 0;
    if (A_CLASS.equals(cidrClass)) {
        ofsNbits = A_CLASS_OFF_SET_BIT << 6 | (REMAINDER_BIT - 1);
    } else if (B_CLASS.equals(cidrClass)) {
        ofsNbits = B_CLASS_OFF_SET_BIT << 6 | (REMAINDER_BIT - 1);
    }
    try {
        treatment.setPropertyValue(OFF_SET_N_BITS, ofsNbits);
        treatment.setPropertyValue(DESTINATION, dst);
        treatment.setPropertyValue(VALUE, value);
        return treatment;
    } catch (ExtensionPropertyException e) {
        log.error("Failed to set nicira load extension treatment for {}", device.id());
        return null;
    }
}

Example 3 with ExtensionTreatmentResolver

use of org.onosproject.net.behaviour.ExtensionTreatmentResolver in project onos by opennetworkinglab.

the class RulePopulatorUtil method buildExtension.

/**
 * Returns tunnel destination extension treatment object.
 *
 * @param deviceService driver service
 * @param deviceId device id to apply this treatment
 * @param remoteIp tunnel destination ip address
 * @return extension treatment
 */
public static ExtensionTreatment buildExtension(DeviceService deviceService, DeviceId deviceId, Ip4Address remoteIp) {
    Device device = deviceService.getDevice(deviceId);
    if (!checkTreatmentResolver(device)) {
        return null;
    }
    if (device == null) {
        return null;
    }
    ExtensionTreatmentResolver resolver = device.as(ExtensionTreatmentResolver.class);
    ExtensionTreatment treatment = resolver.getExtensionInstruction(NICIRA_SET_TUNNEL_DST.type());
    try {
        treatment.setPropertyValue(TUNNEL_DST, remoteIp);
        return treatment;
    } catch (ExtensionPropertyException e) {
        log.warn("Failed to get tunnelDst extension treatment for {} " + "because of {}", deviceId, e);
        return null;
    }
}

Example 4 with ExtensionTreatmentResolver

use of org.onosproject.net.behaviour.ExtensionTreatmentResolver in project onos by opennetworkinglab.

the class SelectGroupHandler method buildNiciraExtenstion.

/**
 * Builds Nicira extension for tagging remoteIp of vxlan.
 *
 * @param id device id of vxlan source device
 * @param hostIp remote ip of vxlan destination device
 * @return NiciraExtension Treatment
 */
private ExtensionTreatment buildNiciraExtenstion(DeviceId id, Ip4Address hostIp) {
    Driver driver = driverService.getDriver(id);
    DriverHandler driverHandler = new DefaultDriverHandler(new DefaultDriverData(driver, id));
    ExtensionTreatmentResolver resolver = driverHandler.behaviour(ExtensionTreatmentResolver.class);
    ExtensionTreatment extensionInstruction = resolver.getExtensionInstruction(ExtensionTreatmentType.ExtensionTreatmentTypes.NICIRA_SET_TUNNEL_DST.type());
    try {
        extensionInstruction.setPropertyValue(TUNNEL_DESTINATION, hostIp);
    } catch (ExtensionPropertyException e) {
        log.error("Error setting Nicira extension setting {}", e);
    }
    return extensionInstruction;
}

Example 5 with ExtensionTreatmentResolver

use of org.onosproject.net.behaviour.ExtensionTreatmentResolver in project onos by opennetworkinglab.

the class RulePopulatorUtil method buildExtension.

/**
 * Returns tunnel destination extension treatment object.
 *
 * @param deviceService driver service
 * @param deviceId device id to apply this treatment
 * @param remoteIp tunnel destination ip address
 * @return extension treatment
 */
public static ExtensionTreatment buildExtension(DeviceService deviceService, DeviceId deviceId, Ip4Address remoteIp) {
    Device device = deviceService.getDevice(deviceId);
    if (!checkTreatmentResolver(device)) {
        return null;
    }
    if (device == null) {
        return null;
    }
    ExtensionTreatmentResolver resolver = device.as(ExtensionTreatmentResolver.class);
    ExtensionTreatment treatment = resolver.getExtensionInstruction(NICIRA_SET_TUNNEL_DST.type());
    try {
        treatment.setPropertyValue(TUNNEL_DST, remoteIp);
        return treatment;
    } catch (ExtensionPropertyException e) {
        log.warn("Failed to get tunnelDst extension treatment for {} " + "because of {}", deviceId, e);
        return null;
    }
}