Examples with Type org.onosproject.openstacknetworking.api.OpenstackNetwork.Type used on opensource projects

Example 11 with Type

use of org.onosproject.openstacknetworking.api.OpenstackNetwork.Type in project onos by opennetworkinglab.

the class OpenstackRoutingSnatHandler method setSourceNat.

private void setSourceNat(RouterInterface routerIface, boolean install) {
    Subnet osSubnet = osNetworkAdminService.subnet(routerIface.getSubnetId());
    Network osNet = osNetworkAdminService.network(osSubnet.getNetworkId());
    Type netType = osNetworkAdminService.networkType(osSubnet.getNetworkId());
    osNodeService.completeNodes(COMPUTE).forEach(cNode -> {
        setRulesToGateway(cNode, osNet.getProviderSegID(), IpPrefix.valueOf(osSubnet.getCidr()), netType, install);
    });
    if (getStatefulSnatFlag()) {
        setStatefulSnatRules(routerIface, install);
    } else {
        setReactiveSnatRules(routerIface, install);
    }
    final String updateStr = install ? MSG_ENABLED : MSG_DISABLED;
    log.info(updateStr + "external access for subnet({})", osSubnet.getCidr());
}

Example 12 with Type

use of org.onosproject.openstacknetworking.api.OpenstackNetwork.Type 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 13 with Type

use of org.onosproject.openstacknetworking.api.OpenstackNetwork.Type in project onos by opennetworkinglab.

the class OpenstackNetworkingUiMessageHandler method traceRequestString.

private String traceRequestString(String srcIp, String dstIp, InstancePort srcInstancePort, OpenstackNetworkService osNetService, boolean uplink) {
    StringBuilder requestStringBuilder = new StringBuilder(DEFAULT_REQUEST_STRING);
    if (uplink) {
        requestStringBuilder.append(COMMA).append(IN_PORT).append(srcInstancePort.portNumber().toString()).append(COMMA).append(NW_SRC).append(srcIp).append(COMMA);
        Type netType = osNetService.networkType(srcInstancePort.networkId());
        if (netType == VXLAN || netType == VLAN || netType == GRE || netType == GENEVE) {
            if (srcIp.equals(dstIp)) {
                dstIp = osNetService.gatewayIp(srcInstancePort.portId());
                requestStringBuilder.append(DL_DST).append(DEFAULT_GATEWAY_MAC_STR).append(COMMA);
            } else if (!osNetService.ipPrefix(srcInstancePort.portId()).contains(IpAddress.valueOf(dstIp))) {
                requestStringBuilder.append(DL_DST).append(DEFAULT_GATEWAY_MAC_STR).append(COMMA);
            }
        } else {
            if (srcIp.equals(dstIp)) {
                dstIp = osNetService.gatewayIp(srcInstancePort.portId());
            }
        }
        requestStringBuilder.append(NW_DST).append(dstIp).append("\n");
    } else {
        requestStringBuilder.append(COMMA).append(NW_SRC).append(dstIp).append(COMMA);
        if (osNetService.networkType(srcInstancePort.networkId()).equals(VXLAN) || osNetService.networkType(srcInstancePort.networkId()).equals(VLAN)) {
            requestStringBuilder.append(TUN_ID).append(osNetService.segmentId(srcInstancePort.networkId())).append(COMMA);
        }
        requestStringBuilder.append(NW_DST).append(srcIp).append("\n");
    }
    return requestStringBuilder.toString();
}

Example 14 with Type

use of org.onosproject.openstacknetworking.api.OpenstackNetwork.Type in project onos by opennetworkinglab.

the class OpenstackRoutingSnatHandler method setStatefulSnatRules.

private void setStatefulSnatRules(RouterInterface routerIface, boolean install) {
    Subnet osSubnet = osNetworkAdminService.subnet(routerIface.getSubnetId());
    Network osNet = osNetworkAdminService.network(osSubnet.getNetworkId());
    Type netType = osNetworkAdminService.networkType(osSubnet.getNetworkId());
    if (netType == FLAT) {
        log.warn("FLAT typed network does not need SNAT rules");
        return;
    }
    Optional<Router> osRouter = osRouterService.routers().stream().filter(router -> routerIface.getId().equals(router.getId())).findAny();
    if (!osRouter.isPresent()) {
        log.warn("Cannot find a router attached with the given router interface {} ", routerIface);
        return;
    }
    IpAddress natAddress = externalGatewayIpSnatEnabled(osRouter.get(), osNetworkAdminService);
    if (natAddress == null) {
        log.debug("NAT address is not found");
        return;
    }
    IpAddress extRouterAddress = getGatewayIpAddress(osRouter.get());
    if (extRouterAddress == null) {
        log.warn("External router address is not found");
        return;
    }
    ExternalPeerRouter externalPeerRouter = osNetworkService.externalPeerRouter(extRouterAddress);
    if (externalPeerRouter == null) {
        log.warn("External peer router not found");
        return;
    }
    Map<OpenstackNode, PortRange> gwPortRangeMap = getAssignedPortsForGateway(ImmutableList.copyOf(osNodeService.nodes(GATEWAY)));
    osNodeService.completeNodes(GATEWAY).forEach(gwNode -> {
        if (install) {
            PortRange gwPortRange = gwPortRangeMap.get(gwNode);
            Map<String, PortRange> netPortRangeMap = getAssignedPortsForNet(getNetIdByRouterId(routerIface.getId()), gwPortRange.min(), gwPortRange.max());
            PortRange netPortRange = netPortRangeMap.get(osNet.getId());
            setStatefulSnatUpstreamRule(gwNode, natAddress, Long.parseLong(osNet.getProviderSegID()), externalPeerRouter, netPortRange.min(), netPortRange.max(), install);
        } else {
            setStatefulSnatUpstreamRule(gwNode, natAddress, Long.parseLong(osNet.getProviderSegID()), externalPeerRouter, 0, 0, install);
        }
    });
}

Example 15 with Type

use of org.onosproject.openstacknetworking.api.OpenstackNetwork.Type in project onos by opennetworkinglab.

the class OpenstackSecurityGroupHandler method buildTunnelId.

private void buildTunnelId(TrafficSelector.Builder sBuilder, String netId) {
    String segId = osNetService.segmentId(netId);
    Type netType = osNetService.networkType(netId);
    if (netType == VLAN) {
        sBuilder.matchVlanId(VlanId.vlanId(segId));
    } else if (netType == VXLAN || netType == GRE || netType == GENEVE) {
        sBuilder.matchTunnelId(Long.valueOf(segId));
    } else {
        log.debug("Cannot tag the VID due to lack of support of virtual network type {}", netType);
    }
}