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

Example 11 with OpenstackNode

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

the class OpenstackK8sIntegrationManager method setNodePortIngressRules.

private void setNodePortIngressRules(IpAddress k8sNodeIp, String osK8sExtPortName, boolean install) {
    OpenstackNode osNode = osNodeByNodeIp(k8sNodeIp);
    if (osNode == null) {
        return;
    }
    PortNumber osK8sExtPortNum = portNumberByNodeIpAndPortName(k8sNodeIp, osK8sExtPortName);
    TrafficTreatment treatment = DefaultTrafficTreatment.builder().setOutput(osK8sExtPortNum).build();
    Map<TpPort, TpPort> portRangeMatchMap = buildPortRangeMatches(NODE_PORT_MIN, NODE_PORT_MAX);
    portRangeMatchMap.forEach((key, value) -> {
        TrafficSelector.Builder tcpSelectorBuilder = DefaultTrafficSelector.builder().matchEthType(Ethernet.TYPE_IPV4).matchIPDst(IpPrefix.valueOf(k8sNodeIp, 32)).matchIPProtocol(IPv4.PROTOCOL_TCP).matchTcpDstMasked(key, value);
        TrafficSelector.Builder udpSelectorBuilder = DefaultTrafficSelector.builder().matchEthType(Ethernet.TYPE_IPV4).matchIPDst(IpPrefix.valueOf(k8sNodeIp, 32)).matchIPProtocol(IPv4.PROTOCOL_UDP).matchUdpDstMasked(key, value);
        osFlowRuleService.setRule(appId, osNode.intgBridge(), tcpSelectorBuilder.build(), treatment, PRIORITY_CNI_PT_NODE_PORT_IP_RULE, PRE_FLAT_TABLE, install);
        osFlowRuleService.setRule(appId, osNode.intgBridge(), udpSelectorBuilder.build(), treatment, PRIORITY_CNI_PT_NODE_PORT_IP_RULE, PRE_FLAT_TABLE, install);
    });
}

Example 12 with OpenstackNode

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

the class OpenstackK8sIntegrationManager method setPodToNodeIpRules.

private void setPodToNodeIpRules(IpAddress k8sNodeIp, IpAddress gatewayIp, String osK8sIntPortName, boolean install) {
    InstancePort instPort = instPortByNodeIp(k8sNodeIp);
    if (instPort == null) {
        return;
    }
    OpenstackNode osNode = osNodeByNodeIp(k8sNodeIp);
    if (osNode == null) {
        return;
    }
    PortNumber osK8sIntPortNum = osNode.portNumByName(osK8sIntPortName);
    if (osK8sIntPortNum == null) {
        return;
    }
    TrafficSelector selector = DefaultTrafficSelector.builder().matchEthType(Ethernet.TYPE_IPV4).matchIPDst(IpPrefix.valueOf(gatewayIp, 32)).matchInPort(osK8sIntPortNum).build();
    TrafficTreatment treatment = DefaultTrafficTreatment.builder().setIpDst(k8sNodeIp).setEthDst(instPort.macAddress()).transition(FLAT_TABLE).build();
    osFlowRuleService.setRule(appId, osNode.intgBridge(), selector, treatment, PRIORITY_CNI_PT_IP_RULE, PRE_FLAT_TABLE, install);
    setJumpRules(osK8sIntPortNum, osNode, install);
}

Example 13 with OpenstackNode

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

the class OpenstackRoutingHandler method setGatewayRules.

private void setGatewayRules(Subnet osSubnet, Router osRouter, boolean install) {
    OpenstackNode srcNatGw = osNodeService.completeNodes(GATEWAY).stream().findFirst().orElse(null);
    if (srcNatGw == null) {
        return;
    }
    if (Strings.isNullOrEmpty(osSubnet.getGateway())) {
        // do nothing if no gateway is set
        return;
    }
    Network net = osNetworkAdminService.network(osSubnet.getNetworkId());
    Type netType = osNetworkAdminService.networkType(osSubnet.getNetworkId());
    Set<Subnet> routableSubnets = routableSubnets(osRouter, osSubnet.getId());
    // install rules to each compute node for routing IP packets to gateways
    osNodeService.completeNodes(COMPUTE).stream().filter(cNode -> cNode.dataIp() != null).forEach(cNode -> setRulesToGatewayWithRoutableSubnets(cNode, srcNatGw, net.getProviderSegID(), osSubnet, routableSubnets, netType, install));
    // install rules to punt ICMP packets to controller at gateway node
    // this rule is only valid for stateless ICMP SNAT case
    osNodeService.completeNodes(GATEWAY).forEach(gNode -> setReactiveGatewayIcmpRule(IpAddress.valueOf(osSubnet.getGateway()), gNode.intgBridge(), install));
    final String updateStr = install ? MSG_ENABLED : MSG_DISABLED;
    log.debug(updateStr + "IP to {}", osSubnet.getGateway());
}

Example 14 with OpenstackNode

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

the class OpenstackNetworkingUtil method getGwByIndex.

/**
 * Obtains gateway instance by giving index number.
 *
 * @param gws       a collection of gateway nodes
 * @param index     index number
 * @return gateway instance
 */
private static OpenstackNode getGwByIndex(Set<OpenstackNode> gws, int index) {
    Map<String, OpenstackNode> hashMap = new HashMap<>();
    gws.forEach(gw -> hashMap.put(gw.hostname(), gw));
    TreeMap<String, OpenstackNode> treeMap = new TreeMap<>(hashMap);
    Iterator<String> iteratorKey = treeMap.keySet().iterator();
    int intIndex = 0;
    OpenstackNode gw = null;
    while (iteratorKey.hasNext()) {
        String key = iteratorKey.next();
        if (intIndex == index) {
            gw = treeMap.get(key);
        }
        intIndex++;
    }
    return gw;
}

Example 15 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());
    }
}