Examples with HostLocation org.onosproject.net.HostLocation used on opensource projects

Example 41 with HostLocation

use of org.onosproject.net.HostLocation in project onos by opennetworkinglab.

the class OpenstackSwitchingHostProviderTest method verifyHostLocationResult.

/**
 * Verifies the HostId and HostLocation.
 *
 * @param hostId        host identifier
 * @param hostLocation  host location
 */
private void verifyHostLocationResult(HostId hostId, HostLocation hostLocation) {
    Host host = hostMap.get(hostId);
    assertTrue(host.locations().stream().anyMatch(location -> location.equals(hostLocation)));
}

Example 42 with HostLocation

use of org.onosproject.net.HostLocation in project onos by opennetworkinglab.

the class OpenstackSwitchingHostProviderTest method testProcessPortAddedForNewAddition.

/**
 * Tests the process port added method for new addition case.
 */
@Test
public void testProcessPortAddedForNewAddition() {
    org.onosproject.net.Port port = new DefaultPort(DEV2, P1, true, ANNOTATIONS);
    DeviceEvent event = new DeviceEvent(DeviceEvent.Type.PORT_ADDED, DEV2, port);
    target.portAddedHelper(event);
    HostId hostId = HostId.hostId(HOST_MAC2);
    HostDescription hostDesc = new DefaultHostDescription(HOST_MAC2, VlanId.NONE, new HostLocation(CP21, System.currentTimeMillis()), ImmutableSet.of(HOST_IP11), ANNOTATIONS);
    verifyHostResult(hostId, hostDesc);
}

Example 43 with HostLocation

use of org.onosproject.net.HostLocation in project onos by opennetworkinglab.

the class OpenstackVtapManager method updateHostbyType.

/**
 * Updates device list of vtaps with respect to the host changes.
 *
 * @param newHost   new host instance
 * @param oldHost   old host instance
 */
private void updateHostbyType(Type type, Host newHost, Host oldHost) {
    getVtaps(type).forEach(vtap -> {
        IpPrefix prefix = (type == Type.VTAP_TX) ? vtap.vtapCriterion().srcIpPrefix() : vtap.vtapCriterion().dstIpPrefix();
        int hostDiff = hostCompareIp(newHost, oldHost, prefix);
        if (hostDiff < 0) {
            oldHost.locations().stream().map(HostLocation::deviceId).forEach(deviceId -> store.removeDeviceFromVtap(vtap.id(), type, deviceId));
        } else if (hostDiff > 0) {
            newHost.locations().stream().map(HostLocation::deviceId).filter(deviceId -> Objects.nonNull(osNodeService.node(deviceId))).forEach(deviceId -> store.addDeviceToVtap(vtap.id(), type, deviceId));
        }
    });
}

Example 44 with HostLocation

use of org.onosproject.net.HostLocation in project onos by opennetworkinglab.

the class Dhcp4HandlerImpl method writeRequestDhcpRecord.

/**
 * Writes DHCP record to the store according to the request DHCP packet (Discover, Request).
 *
 * @param location the location which DHCP packet comes from
 * @param ethernet the DHCP packet
 * @param dhcpPayload the DHCP payload
 */
private void writeRequestDhcpRecord(ConnectPoint location, Ethernet ethernet, DHCP dhcpPayload) {
    VlanId vlanId = VlanId.vlanId(ethernet.getVlanID());
    MacAddress macAddress = MacAddress.valueOf(dhcpPayload.getClientHardwareAddress());
    HostId hostId = HostId.hostId(macAddress, vlanId);
    DhcpRecord record = dhcpRelayStore.getDhcpRecord(hostId).orElse(null);
    if (record == null) {
        record = new DhcpRecord(HostId.hostId(macAddress, vlanId));
    } else {
        record = record.clone();
    }
    record.addLocation(new HostLocation(location, System.currentTimeMillis()));
    record.ip4Status(dhcpPayload.getPacketType());
    record.setDirectlyConnected(directlyConnected(dhcpPayload));
    if (!directlyConnected(dhcpPayload)) {
        // Update gateway mac address if the host is not directly connected
        record.nextHop(ethernet.getSourceMAC());
    }
    record.updateLastSeen();
    dhcpRelayStore.updateDhcpRecord(HostId.hostId(macAddress, vlanId), record);
}

Example 45 with HostLocation

use of org.onosproject.net.HostLocation in project onos by opennetworkinglab.

the class Dhcp4HandlerImpl method writeResponseDhcpRecord.

/**
 * Writes DHCP record to the store according to the response DHCP packet (Offer, Ack).
 *
 * @param ethernet the DHCP packet
 * @param dhcpPayload the DHCP payload
 */
private void writeResponseDhcpRecord(Ethernet ethernet, DHCP dhcpPayload) {
    Optional<Interface> outInterface = getClientInterface(ethernet, dhcpPayload);
    if (!outInterface.isPresent()) {
        log.warn("Failed to determine where to send {}", dhcpPayload.getPacketType());
        return;
    }
    Interface outIface = outInterface.get();
    ConnectPoint location = outIface.connectPoint();
    if (!location.port().hasName()) {
        location = translateSwitchPort(location);
    }
    VlanId vlanId = getVlanIdFromRelayAgentOption(dhcpPayload);
    if (vlanId == null) {
        vlanId = outIface.vlan();
    }
    MacAddress macAddress = MacAddress.valueOf(dhcpPayload.getClientHardwareAddress());
    HostId hostId = HostId.hostId(macAddress, vlanId);
    DhcpRecord record = dhcpRelayStore.getDhcpRecord(hostId).orElse(null);
    if (record == null) {
        record = new DhcpRecord(HostId.hostId(macAddress, vlanId));
    } else {
        record = record.clone();
    }
    record.addLocation(new HostLocation(location, System.currentTimeMillis()));
    if (dhcpPayload.getPacketType() == DHCP.MsgType.DHCPACK) {
        record.ip4Address(Ip4Address.valueOf(dhcpPayload.getYourIPAddress()));
    }
    record.ip4Status(dhcpPayload.getPacketType());
    record.setDirectlyConnected(directlyConnected(dhcpPayload));
    record.updateLastSeen();
    dhcpRelayStore.updateDhcpRecord(HostId.hostId(macAddress, vlanId), record);
}