Examples with IpAddress org.onlab.packet.IpAddress used on opensource projects

Example 51 with IpAddress

use of org.onlab.packet.IpAddress in project onos by opennetworkinglab.

the class K8sManagementWebResource method purgeAll.

/**
 * Removes all nodes and hosts.
 *
 * @return 204 NO_CONTENT, 400 BAD_REQUEST if the JSON is malformed, and
 * 304 NOT_MODIFIED without the updated config
 */
@DELETE
@Path("purge/all")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response purgeAll() {
    log.trace(String.format(MESSAGE_ALL, REMOVE));
    Set<String> portIds = networkAdminService.ports().stream().map(K8sPort::portId).collect(Collectors.toSet());
    portIds.forEach(networkAdminService::removePort);
    try {
        sleep(MID_SLEEP_MS);
    } catch (InterruptedException e) {
        log.error("Exception caused during node synchronization...");
    }
    Set<String> masters = nodeAdminService.nodes(K8sNode.Type.MASTER).stream().map(K8sNode::hostname).collect(Collectors.toSet());
    Set<String> workers = nodeAdminService.nodes(K8sNode.Type.MINION).stream().map(K8sNode::hostname).collect(Collectors.toSet());
    for (String hostname : workers) {
        nodeAdminService.removeNode(hostname);
        try {
            sleep(MID_SLEEP_MS);
        } catch (InterruptedException e) {
            log.error("Exception caused during node synchronization...");
        }
    }
    for (String hostname : masters) {
        nodeAdminService.removeNode(hostname);
        try {
            sleep(MID_SLEEP_MS);
        } catch (InterruptedException e) {
            log.error("Exception caused during node synchronization...");
        }
    }
    Set<IpAddress> allHosts = hostAdminService.hosts().stream().map(K8sHost::hostIp).collect(Collectors.toSet());
    for (IpAddress hostIp : allHosts) {
        hostAdminService.removeHost(hostIp);
        try {
            sleep(MID_SLEEP_MS);
        } catch (InterruptedException e) {
            log.error("Exception caused during node synchronization...");
        }
    }
    return Response.noContent().build();
}

Example 52 with IpAddress

use of org.onlab.packet.IpAddress in project onos by opennetworkinglab.

the class K8sApiConfigCodec method decode.

@Override
public K8sApiConfig decode(ObjectNode json, CodecContext context) {
    if (json == null || !json.isObject()) {
        return null;
    }
    JsonNode clusterNameJson = json.get(CLUSTER_NAME);
    String clusterNameStr = "";
    if (clusterNameJson == null) {
        clusterNameStr = DEFAULT_CLUSTER_NAME;
    } else {
        clusterNameStr = clusterNameJson.asText();
    }
    JsonNode segmentIdJson = json.get(SEGMENT_ID);
    int segmentId = DEFAULT_SEGMENT_ID;
    if (segmentIdJson != null) {
        segmentId = segmentIdJson.asInt();
    }
    JsonNode modeJson = json.get(MODE);
    String modeStr = "";
    if (modeJson == null) {
        modeStr = DEFAULT_CONFIG_MODE;
    } else {
        modeStr = modeJson.asText();
    }
    Mode mode = Mode.valueOf(modeStr);
    Scheme scheme = Scheme.valueOf(nullIsIllegal(json.get(SCHEME).asText(), SCHEME + MISSING_MESSAGE));
    IpAddress ipAddress = IpAddress.valueOf(nullIsIllegal(json.get(IP_ADDRESS).asText(), IP_ADDRESS + MISSING_MESSAGE));
    int port = json.get(PORT).asInt();
    K8sApiConfig.Builder builder = DefaultK8sApiConfig.builder().clusterName(clusterNameStr).segmentId(segmentId).mode(mode).scheme(scheme).ipAddress(ipAddress).port(port).state(DISCONNECTED);
    JsonNode dvrJson = json.get(DVR);
    if (dvrJson != null) {
        builder.dvr(dvrJson.asBoolean());
    }
    JsonNode tokenJson = json.get(TOKEN);
    JsonNode caCertDataJson = json.get(CA_CERT_DATA);
    JsonNode clientCertDataJson = json.get(CLIENT_CERT_DATA);
    JsonNode clientKeyDataJson = json.get(CLIENT_KEY_DATA);
    String token = "";
    String caCertData = "";
    String clientCertData = "";
    String clientKeyData = "";
    if (scheme == HTTPS) {
        caCertData = nullIsIllegal(caCertDataJson.asText(), CA_CERT_DATA + MISSING_MESSAGE);
        clientCertData = nullIsIllegal(clientCertDataJson.asText(), CLIENT_CERT_DATA + MISSING_MESSAGE);
        clientKeyData = nullIsIllegal(clientKeyDataJson.asText(), CLIENT_KEY_DATA + MISSING_MESSAGE);
        if (tokenJson != null) {
            token = tokenJson.asText();
        }
    } else {
        if (tokenJson != null) {
            token = tokenJson.asText();
        }
        if (caCertDataJson != null) {
            caCertData = caCertDataJson.asText();
        }
        if (clientCertDataJson != null) {
            clientCertData = clientCertDataJson.asText();
        }
        if (clientKeyDataJson != null) {
            clientKeyData = clientKeyDataJson.asText();
        }
    }
    if (StringUtils.isNotEmpty(token)) {
        builder.token(token);
    }
    if (StringUtils.isNotEmpty(caCertData)) {
        builder.caCertData(caCertData);
    }
    if (StringUtils.isNotEmpty(clientCertData)) {
        builder.clientCertData(clientCertData);
    }
    if (StringUtils.isNotEmpty(clientKeyData)) {
        builder.clientKeyData(clientKeyData);
    }
    JsonNode extNetworkCidrJson = json.get(EXT_NETWORK_CIDR);
    if (extNetworkCidrJson != null) {
        builder.extNetworkCidr(IpPrefix.valueOf(extNetworkCidrJson.asText()));
    }
    Set<HostNodesInfo> infos = new HashSet<>();
    ArrayNode infosJson = (ArrayNode) json.get(HOST_NODES_INFO);
    if (infosJson != null) {
        for (JsonNode infoJson : infosJson) {
            HostNodesInfo info = context.codec(HostNodesInfo.class).decode((ObjectNode) infoJson, context);
            infos.add(info);
        }
        builder.infos(infos);
    }
    return builder.build();
}

Example 53 with IpAddress

use of org.onlab.packet.IpAddress in project onos by opennetworkinglab.

the class K8sHostCodec method decode.

@Override
public K8sHost decode(ObjectNode json, CodecContext context) {
    if (json == null || !json.isObject()) {
        return null;
    }
    IpAddress hostIp = IpAddress.valueOf(nullIsIllegal(json.get(HOST_IP).asText(), HOST_IP + MISSING_MESSAGE));
    ArrayNode nodeNamesJson = (ArrayNode) json.get(NODE_NAMES);
    Set<String> nodeNames = new HashSet<>();
    nodeNamesJson.forEach(n -> nodeNames.add(n.asText()));
    return DefaultK8sHost.builder().hostIp(hostIp).state(K8sHostState.INIT).nodeNames(nodeNames).build();
}

Example 54 with IpAddress

use of org.onlab.packet.IpAddress in project onos by opennetworkinglab.

the class K8sIpamManagerTest method testReleaseIp.

/**
 * Tests if releasing IP address works correctly.
 */
@Test
public void testReleaseIp() {
    createBasicIpPool();
    IpAddress allocatedIp1 = target.allocateIp(NETWORK_ID);
    IpAddress allocatedIp2 = target.allocateIp(NETWORK_ID);
    assertEquals("Number of allocated IPs did not match", 2, target.allocatedIps(NETWORK_ID).size());
    assertEquals("Number of available IPs did not match", 0, target.availableIps(NETWORK_ID).size());
    target.releaseIp(NETWORK_ID, allocatedIp1);
    assertEquals("Number of allocated IPs did not match", 1, target.allocatedIps(NETWORK_ID).size());
    assertEquals("Number of available IPs did not match", 1, target.availableIps(NETWORK_ID).size());
    target.releaseIp(NETWORK_ID, allocatedIp2);
    assertEquals("Number of allocated IPs did not match", 0, target.allocatedIps(NETWORK_ID).size());
    assertEquals("Number of available IPs did not match", 2, target.availableIps(NETWORK_ID).size());
}

Example 55 with IpAddress

use of org.onlab.packet.IpAddress in project onos by opennetworkinglab.

the class ReactiveRoutingFib method setUpConnectivityInternetToHost.

@Override
public void setUpConnectivityInternetToHost(IpAddress hostIpAddress) {
    checkNotNull(hostIpAddress);
    TrafficSelector.Builder selector = DefaultTrafficSelector.builder();
    if (hostIpAddress.isIp4()) {
        selector.matchEthType(Ethernet.TYPE_IPV4);
    } else {
        selector.matchEthType(Ethernet.TYPE_IPV6);
    }
    // Match the destination IP prefix at the first hop
    IpPrefix ipPrefix = hostIpAddress.toIpPrefix();
    selector.matchIPDst(ipPrefix);
    // Rewrite the destination MAC address
    MacAddress hostMac = null;
    FilteredConnectPoint egressPoint = null;
    for (Host host : hostService.getHostsByIp(hostIpAddress)) {
        if (host.mac() != null) {
            hostMac = host.mac();
            egressPoint = new FilteredConnectPoint(host.location());
            break;
        }
    }
    if (hostMac == null) {
        hostService.startMonitoringIp(hostIpAddress);
        return;
    }
    TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder().setEthDst(hostMac);
    Key key = Key.of(ipPrefix.toString(), appId);
    int priority = ipPrefix.prefixLength() * PRIORITY_MULTIPLIER + PRIORITY_OFFSET;
    Set<ConnectPoint> interfaceConnectPoints = interfaceService.getInterfaces().stream().map(intf -> intf.connectPoint()).collect(Collectors.toSet());
    if (interfaceConnectPoints.isEmpty()) {
        log.error("The interface connect points are empty!");
        return;
    }
    Set<FilteredConnectPoint> ingressPoints = new HashSet<>();
    for (ConnectPoint connectPoint : interfaceConnectPoints) {
        if (!connectPoint.equals(egressPoint.connectPoint())) {
            ingressPoints.add(new FilteredConnectPoint(connectPoint));
        }
    }
    MultiPointToSinglePointIntent intent = MultiPointToSinglePointIntent.builder().appId(appId).key(key).selector(selector.build()).treatment(treatment.build()).filteredIngressPoints(ingressPoints).filteredEgressPoint(egressPoint).priority(priority).constraints(CONSTRAINTS).build();
    log.trace("Generates ConnectivityInternetToHost intent {}", intent);
    submitReactiveIntent(ipPrefix, intent);
}