use of org.onosproject.net.PortNumber in project onos by opennetworkinglab.
the class OmsPortHelperTest method testOmsPortDescriptionCanBeConvertedToOmsPort.
@Test
public void testOmsPortDescriptionCanBeConvertedToOmsPort() {
PortNumber pn = PortNumber.portNumber(4900);
boolean isEnabled = true;
String anKey = "Base";
String anValue = "value";
SparseAnnotations an = DefaultAnnotations.builder().set(anKey, anValue).build();
Frequency minF = Frequency.ofGHz(3);
Frequency maxF = Frequency.ofGHz(33);
Frequency grid = Frequency.ofGHz(2);
PortDescription portDescription = OmsPortHelper.omsPortDescription(pn, isEnabled, minF, maxF, grid, an);
Port port = new DefaultPort(DEV, portDescription.portNumber(), portDescription.isEnabled(), portDescription.type(), portDescription.portSpeed(), portDescription.annotations());
Optional<OmsPort> maybeOms = OmsPortHelper.asOmsPort(port);
assertTrue(maybeOms.isPresent());
OmsPort oms = maybeOms.get();
assertThat(oms.isEnabled(), is(isEnabled));
assertThat(oms.number(), is(pn));
assertThat(oms.annotations().value(anKey), is(anValue));
assertThat("type is always OMS", oms.type(), is(Port.Type.OMS));
assertThat("port speed is undefined", oms.portSpeed(), is(equalTo(0L)));
assertThat(oms.maxFrequency(), is(maxF));
assertThat(oms.minFrequency(), is(minF));
assertThat(oms.grid(), is(grid));
assertThat("((33-3)/2)+1 = 16", oms.totalChannels(), is((short) 16));
}
use of org.onosproject.net.PortNumber in project onos by opennetworkinglab.
the class PiCriterionTranslatorsTest method testPortCriterion.
@Test
public void testPortCriterion() throws Exception {
PortNumber portNumber = PortNumber.portNumber(random.nextLong());
int bitWidth = 64;
PortCriterion criterion = (PortCriterion) Criteria.matchInPort(portNumber);
PiExactFieldMatch exactMatch = (PiExactFieldMatch) translateCriterion(criterion, fieldId, EXACT, bitWidth);
assertThat(exactMatch.value().asReadOnlyBuffer().getLong(), is(criterion.port().toLong()));
}
use of org.onosproject.net.PortNumber in project onos by opennetworkinglab.
the class K8sSwitchingArpHandler method processArpRequest.
private void processArpRequest(PacketContext context, Ethernet ethPacket) {
ARP arpPacket = (ARP) ethPacket.getPayload();
K8sPort srcK8sPort = k8sNetworkService.ports().stream().filter(p -> p.macAddress().equals(ethPacket.getSourceMAC())).findAny().orElse(null);
PortNumber srcPortNum = context.inPacket().receivedFrom().port();
DeviceId srcDeviceId = context.inPacket().receivedFrom().deviceId();
boolean isEntryPort = false;
for (K8sNode node : k8sNodeService.completeNodes()) {
if (srcDeviceId.equals(node.intgBridge()) && srcPortNum.equals(node.intgEntryPortNum())) {
isEntryPort = true;
}
}
// integration bridge entry port, we simply ignore the ARP request...
if (srcK8sPort == null && !isEntryPort) {
log.warn("Failed to find source port(MAC:{})", ethPacket.getSourceMAC());
return;
}
IpAddress targetIp = Ip4Address.valueOf(arpPacket.getTargetProtocolAddress());
// look up the MAC address from regular k8s ports
MacAddress replyMac = k8sNetworkService.ports().stream().filter(p -> p.ipAddress().equals(targetIp)).map(K8sPort::macAddress).findAny().orElse(null);
// look up the MAC address from special integration entry port (e.g., LOCAL, k8s-int-os)
for (K8sNetwork network : k8sNetworkService.networks()) {
if (network.gatewayIp().equals(targetIp)) {
K8sNode node = k8sNodeService.node(network.name());
replyMac = node.intgEntryPortMac();
}
}
if (replyMac == null) {
String cidr = k8sNetworkService.networks().stream().map(K8sNetwork::cidr).findAny().orElse(null);
if (cidr != null) {
String unshiftedIp = unshiftIpDomain(targetIp.toString(), SHIFTED_IP_PREFIX, cidr);
replyMac = k8sNetworkService.ports().stream().filter(p -> p.ipAddress().equals(IpAddress.valueOf(unshiftedIp))).map(K8sPort::macAddress).findAny().orElse(null);
}
}
if (replyMac == null) {
Set<String> serviceIps = k8sServiceService.services().stream().map(s -> s.getSpec().getClusterIP()).collect(Collectors.toSet());
if (serviceIps.contains(targetIp.toString())) {
replyMac = MacAddress.valueOf(SERVICE_FAKE_MAC_STR);
}
}
if (replyMac == null) {
if (targetIp.toString().startsWith(NODE_IP_PREFIX)) {
String targetIpPrefix = targetIp.toString().split("\\.")[1];
String nodePrefix = NODE_IP_PREFIX + "." + targetIpPrefix;
String origNodeCidr = k8sNodeService.completeNodes().stream().map(n -> n.nodeIp().toString()).findAny().orElse(null);
if (origNodeCidr != null) {
String origNodeIp = unshiftIpDomain(targetIp.toString(), nodePrefix, origNodeCidr);
IpPrefix k8sNodeIpCidr = IpPrefix.valueOf(IpAddress.valueOf(origNodeCidr), 24);
SubnetUtils k8sNodeSubnet = new SubnetUtils(k8sNodeIpCidr.toString());
String k8sNodeGateway = getGatewayIp(k8sNodeIpCidr.toString()).toString();
String seekIp = "";
if (!k8sNodeSubnet.getInfo().isInRange(origNodeIp)) {
replyMac = extHostMacStore.asJavaMap().get(IpAddress.valueOf(k8sNodeGateway));
seekIp = k8sNodeGateway;
} else {
replyMac = extHostMacStore.asJavaMap().get(IpAddress.valueOf(origNodeIp));
seekIp = origNodeIp;
}
// we need to manually learn their MAC addresses
if (replyMac == null) {
ConnectPoint cp = context.inPacket().receivedFrom();
K8sNode k8sNode = k8sNodeService.node(cp.deviceId());
if (k8sNode != null) {
// we use fake IP and MAC address as a source to
// query destination MAC address
setArpRequest(MacAddress.valueOf(NODE_FAKE_MAC_STR).toBytes(), IpAddress.valueOf(NODE_FAKE_IP_STR).toOctets(), IpAddress.valueOf(seekIp).toOctets(), k8sNode);
context.block();
return;
}
}
}
}
}
if (replyMac == null) {
replyMac = MacAddress.valueOf(gatewayMac);
}
Ethernet ethReply = ARP.buildArpReply(targetIp.getIp4Address(), replyMac, ethPacket);
TrafficTreatment treatment = DefaultTrafficTreatment.builder().setOutput(context.inPacket().receivedFrom().port()).build();
packetService.emit(new DefaultOutboundPacket(context.inPacket().receivedFrom().deviceId(), treatment, ByteBuffer.wrap(ethReply.serialize())));
context.block();
}
use of org.onosproject.net.PortNumber in project onos by opennetworkinglab.
the class K8sSwitchingGatewayHandler method setGatewayRule.
private void setGatewayRule(K8sNetwork k8sNetwork, boolean install) {
for (K8sNode node : k8sNodeService.completeNodes()) {
TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder().matchEthType(Ethernet.TYPE_IPV4).matchIPDst(IpPrefix.valueOf(k8sNetwork.gatewayIp(), HOST_PREFIX));
TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder();
if (node.hostname().equals(k8sNetwork.name())) {
tBuilder.setEthDst(node.intgBridgeMac()).setOutput(node.intgEntryPortNum());
} else {
K8sNode localNode = k8sNodeService.node(k8sNetwork.name());
tBuilder.setOutput(node.intgToTunPortNum());
// install flows into tunnel bridge
PortNumber portNum = tunnelPortNumByNetId(k8sNetwork.networkId(), k8sNetworkService, node);
TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder().extension(buildExtension(deviceService, node.tunBridge(), localNode.dataIp().getIp4Address()), node.tunBridge()).setTunnelId(Long.valueOf(k8sNetwork.segmentId())).setOutput(portNum).build();
k8sFlowRuleService.setRule(appId, node.tunBridge(), sBuilder.build(), treatmentToRemote, PRIORITY_GATEWAY_RULE, TUN_ENTRY_TABLE, install);
}
k8sFlowRuleService.setRule(appId, node.intgBridge(), sBuilder.build(), tBuilder.build(), PRIORITY_GATEWAY_RULE, ROUTING_TABLE, install);
if (node.hostname().equals(k8sNetwork.name())) {
sBuilder = DefaultTrafficSelector.builder().matchInPort(node.intgEntryPortNum()).matchEthType(Ethernet.TYPE_IPV4).matchIPDst(IpPrefix.valueOf(k8sNetwork.gatewayIp(), HOST_PREFIX));
tBuilder = DefaultTrafficTreatment.builder().setOutput(node.intgToLocalPatchPortNum());
k8sFlowRuleService.setRule(appId, node.intgBridge(), sBuilder.build(), tBuilder.build(), PRIORITY_LOCAL_BRIDGE_RULE, ROUTING_TABLE, install);
}
}
}
use of org.onosproject.net.PortNumber in project onos by opennetworkinglab.
the class K8sNetworkingUtil method syncPortFromPod.
/**
* Synchronizes port from kubernetes POD.
*
* @param pod kubernetes POD
* @param adminService admin service
*/
public static void syncPortFromPod(Pod pod, K8sNetworkAdminService adminService) {
Map<String, String> annotations = pod.getMetadata().getAnnotations();
if (annotations != null && !annotations.isEmpty() && annotations.get(PORT_ID) != null) {
String portId = annotations.get(PORT_ID);
K8sPort oldPort = adminService.port(portId);
String networkId = annotations.get(NETWORK_ID);
DeviceId deviceId = DeviceId.deviceId(annotations.get(DEVICE_ID));
PortNumber portNumber = PortNumber.portNumber(annotations.get(PORT_NUMBER));
IpAddress ipAddress = IpAddress.valueOf(annotations.get(IP_ADDRESS));
MacAddress macAddress = MacAddress.valueOf(annotations.get(MAC_ADDRESS));
K8sPort newPort = DefaultK8sPort.builder().portId(portId).networkId(networkId).deviceId(deviceId).ipAddress(ipAddress).macAddress(macAddress).portNumber(portNumber).state(INACTIVE).build();
if (oldPort == null) {
adminService.createPort(newPort);
} else {
adminService.updatePort(newPort);
}
}
}
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