Examples with OpenstackNode org.onosproject.openstacknode.api.OpenstackNode used on opensource projects

Example 36 with OpenstackNode

use of org.onosproject.openstacknode.api.OpenstackNode in project onos by opennetworkinglab.

the class OpenstackRoutingFloatingIpHandler method processGratuitousArpPacket.

private void processGratuitousArpPacket(NetFloatingIP floatingIP, InstancePort instancePort) {
    Set<OpenstackNode> gws = ImmutableSet.copyOf(osNodeService.completeNodes(GATEWAY));
    Network osNet = osNetworkService.network(instancePort.networkId());
    OpenstackNode selectedGw = getGwByInstancePort(gws, instancePort);
    ExternalPeerRouter externalPeerRouter = externalPeerRouterForNetwork(osNet, osNetworkService, osRouterAdminService);
    if (externalPeerRouter == null) {
        log.error("Failed to process GARP packet for floating ip {}, because ", NO_EXT_PEER_ROUTER_MSG);
        return;
    }
    processGarpPacketForFloatingIp(floatingIP, instancePort, externalPeerRouter.vlanId(), selectedGw, packetService);
}

Example 37 with OpenstackNode

use of org.onosproject.openstacknode.api.OpenstackNode in project onos by opennetworkinglab.

the class OpenstackRoutingFloatingIpHandler method setComputeNodeToGatewayHelper.

// a helper method
private void setComputeNodeToGatewayHelper(InstancePort instPort, Network osNet, Set<OpenstackNode> gateways, boolean install) {
    TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder().matchEthType(Ethernet.TYPE_IPV4).matchIPSrc(instPort.ipAddress().toIpPrefix()).matchEthDst(Constants.DEFAULT_GATEWAY_MAC);
    TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder();
    OpenstackNode selectedGatewayNode = getGwByComputeDevId(gateways, instPort.deviceId());
    if (selectedGatewayNode == null) {
        log.warn(ERR_FLOW + "no gateway node selected");
        return;
    }
    Type netType = osNetworkService.networkType(osNet.getId());
    switch(netType) {
        case VXLAN:
        case GRE:
        case GENEVE:
            PortNumber portNum = tunnelPortNumByNetId(instPort.networkId(), osNetworkService, osNodeService.node(instPort.deviceId()));
            if (portNum == null) {
                log.warn(ERR_FLOW + "no tunnel port");
                return;
            }
            sBuilder.matchTunnelId(Long.parseLong(osNet.getProviderSegID()));
            tBuilder.extension(buildExtension(deviceService, instPort.deviceId(), selectedGatewayNode.dataIp().getIp4Address()), instPort.deviceId()).setOutput(portNum);
            break;
        case VLAN:
            if (osNodeService.node(instPort.deviceId()).vlanPortNum() == null) {
                log.warn(ERR_FLOW + "no vlan port");
                return;
            }
            sBuilder.matchVlanId(VlanId.vlanId(osNet.getProviderSegID()));
            tBuilder.setOutput(osNodeService.node(instPort.deviceId()).vlanPortNum());
            break;
        default:
            log.warn(ERR_FLOW + "no supported network type");
    }
    osFlowRuleService.setRule(appId, instPort.deviceId(), sBuilder.build(), tBuilder.build(), PRIORITY_EXTERNAL_FLOATING_ROUTING_RULE, ROUTING_TABLE, install);
    log.trace("Succeeded to set flow rules from compute node to gateway on compute node");
}

Example 38 with OpenstackNode

use of org.onosproject.openstacknode.api.OpenstackNode in project onos by opennetworkinglab.

the class OpenstackNetworkingUtilTest method testGetGwByComputeDevId.

/**
 * Tests the getGwByComputeDevId method.
 */
@Test
public void testGetGwByComputeDevId() {
    Set<OpenstackNode> gws = Sets.newConcurrentHashSet();
    OpenstackNode nullGw = getGwByComputeDevId(gws, genDeviceId(1));
    assertNull(nullGw);
    gws.add(genGateway(1));
    gws.add(genGateway(2));
    gws.add(genGateway(3));
    Set<OpenstackNode> cloneOfGws = ImmutableSet.copyOf(gws);
    Map<String, Integer> gwCountMap = Maps.newConcurrentMap();
    int numOfDev = 99;
    for (int i = 1; i < 1 + numOfDev; i++) {
        OpenstackNode gw = getGwByComputeDevId(gws, genDeviceId(i));
        if (gwCountMap.get(gw.hostname()) == null) {
            gwCountMap.put(gw.hostname(), 1);
        } else {
            gwCountMap.compute(gw.hostname(), (k, v) -> v + 1);
        }
        new EqualsTester().addEqualityGroup(getGwByComputeDevId(gws, genDeviceId(i)), getGwByComputeDevId(cloneOfGws, genDeviceId(i))).testEquals();
    }
    int sum = gwCountMap.values().stream().mapToInt(Integer::intValue).sum();
    assertEquals(numOfDev, sum);
}

Example 39 with OpenstackNode

use of org.onosproject.openstacknode.api.OpenstackNode in project onos by opennetworkinglab.

the class OpenstackManagementWebResource method syncRulesBaseForNode.

private void syncRulesBaseForNode(OpenstackNode osNode) {
    OpenstackNode updated = osNode.updateState(NodeState.INIT);
    osNodeAdminService.updateNode(updated);
    boolean result = true;
    long timeoutExpiredMs = System.currentTimeMillis() + TIMEOUT_MS;
    while (osNodeAdminService.node(osNode.hostname()).state() != COMPLETE) {
        long waitMs = timeoutExpiredMs - System.currentTimeMillis();
        try {
            sleep(SLEEP_MS);
        } catch (InterruptedException e) {
            log.error("Exception caused during node synchronization...");
        }
        if (osNodeAdminService.node(osNode.hostname()).state() == COMPLETE) {
            break;
        } else {
            osNodeAdminService.updateNode(updated);
            log.info("Failed to synchronize flow rules, retrying...");
        }
        if (waitMs <= 0) {
            result = false;
            break;
        }
    }
    if (result) {
        log.info("Successfully synchronize flow rules for node {}!", osNode.hostname());
    } else {
        log.warn("Failed to synchronize flow rules for node {}.", osNode.hostname());
    }
}

Example 40 with OpenstackNode

use of org.onosproject.openstacknode.api.OpenstackNode in project onos by opennetworkinglab.

the class OpenstackManagementWebResource method syncStates.

/**
 * Synchronizes the network states with openstack.
 *
 * @return 200 OK with sync result, 404 not found
 */
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("sync/states")
public Response syncStates() {
    Map<String, String> headerMap = new HashMap();
    headerMap.put(HTTP_HEADER_ACCEPT, HTTP_HEADER_VALUE_JSON);
    Optional<OpenstackNode> node = osNodeAdminService.nodes(CONTROLLER).stream().findFirst();
    if (!node.isPresent()) {
        log.error(AUTH_INFO_NOT_FOUND);
        throw new ItemNotFoundException(AUTH_INFO_NOT_FOUND);
    }
    OSClient osClient = OpenstackNetworkingUtil.getConnectedClient(node.get());
    if (osClient == null) {
        log.error(AUTH_INFO_NOT_CORRECT);
        throw new ItemNotFoundException(AUTH_INFO_NOT_CORRECT);
    }
    try {
        osClient.headers(headerMap).networking().securitygroup().list().forEach(osSg -> {
            if (osSgAdminService.securityGroup(osSg.getId()) != null) {
                osSgAdminService.updateSecurityGroup(osSg);
            } else {
                osSgAdminService.createSecurityGroup(osSg);
            }
        });
    } catch (Exception e) {
        log.warn("Failed to retrieve security group due to {}", e.getMessage());
        return Response.serverError().build();
    }
    try {
        osClient.headers(headerMap).networking().network().list().forEach(osNet -> {
            if (osNetAdminService.network(osNet.getId()) != null) {
                osNetAdminService.updateNetwork(osNet);
            } else {
                osNetAdminService.createNetwork(osNet);
            }
        });
    } catch (Exception e) {
        log.warn("Failed to retrieve network due to {}", e.getMessage());
        return Response.serverError().build();
    }
    try {
        osClient.headers(headerMap).networking().subnet().list().forEach(osSubnet -> {
            if (osNetAdminService.subnet(osSubnet.getId()) != null) {
                osNetAdminService.updateSubnet(osSubnet);
            } else {
                osNetAdminService.createSubnet(osSubnet);
            }
        });
    } catch (Exception e) {
        log.warn("Failed to retrieve subnet due to {}", e.getMessage());
        return Response.serverError().build();
    }
    try {
        osClient.headers(headerMap).networking().port().list().forEach(osPort -> {
            if (osNetAdminService.port(osPort.getId()) != null) {
                osNetAdminService.updatePort(osPort);
            } else {
                osNetAdminService.createPort(osPort);
            }
        });
    } catch (Exception e) {
        log.warn("Failed to retrieve port due to {}", e.getMessage());
        return Response.serverError().build();
    }
    try {
        osClient.headers(headerMap).networking().router().list().forEach(osRouter -> {
            if (osRouterAdminService.router(osRouter.getId()) != null) {
                osRouterAdminService.updateRouter(osRouter);
            } else {
                osRouterAdminService.createRouter(osRouter);
            }
            osNetAdminService.ports().stream().filter(osPort -> Objects.equals(osPort.getDeviceId(), osRouter.getId()) && Objects.equals(osPort.getDeviceOwner(), DEVICE_OWNER_IFACE)).forEach(osPort -> addRouterIface(osPort, osRouterAdminService));
        });
    } catch (Exception e) {
        log.warn("Failed to retrieve router due to {}", e.getMessage());
        return Response.serverError().build();
    }
    try {
        osClient.headers(headerMap).networking().floatingip().list().forEach(osFloating -> {
            if (osRouterAdminService.floatingIp(osFloating.getId()) != null) {
                osRouterAdminService.updateFloatingIp(osFloating);
            } else {
                osRouterAdminService.createFloatingIp(osFloating);
            }
        });
    } catch (Exception e) {
        log.warn("Failed to retrieve floating IP due to {}", e.getMessage());
        return Response.serverError().build();
    }
    return ok(mapper().createObjectNode()).build();
}