| /* |
| * Copyright 2018-present Open Networking Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.openstacknetworking.util; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.Lists; |
| import com.google.common.collect.Maps; |
| import com.google.common.collect.Sets; |
| import com.google.common.testing.EqualsTester; |
| import org.apache.commons.io.IOUtils; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.packet.Ip4Address; |
| import org.onlab.packet.IpAddress; |
| import org.onlab.packet.MacAddress; |
| import org.onosproject.net.DefaultAnnotations; |
| import org.onosproject.net.DefaultPort; |
| import org.onosproject.net.Device; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.PortNumber; |
| import org.onosproject.net.device.DeviceService; |
| import org.onosproject.net.device.DeviceServiceAdapter; |
| import org.onosproject.openstacknetworking.api.Constants; |
| import org.onosproject.openstacknetworking.api.InstancePort; |
| import org.onosproject.openstacknetworking.api.OpenstackNetworkService; |
| import org.onosproject.openstacknetworking.api.OpenstackRouterAdminService; |
| import org.onosproject.openstacknetworking.impl.DefaultInstancePort; |
| import org.onosproject.openstacknetworking.impl.OpenstackNetworkServiceAdapter; |
| import org.onosproject.openstacknetworking.impl.OpenstackRouterServiceAdapter; |
| import org.onosproject.openstacknetworking.impl.TestRouterInterface; |
| import org.onosproject.openstacknetworking.web.OpenstackFloatingIpWebResourceTest; |
| import org.onosproject.openstacknetworking.web.OpenstackNetworkWebResourceTest; |
| import org.onosproject.openstacknode.api.DefaultOpenstackAuth; |
| import org.onosproject.openstacknode.api.DefaultOpenstackNode; |
| import org.onosproject.openstacknode.api.NodeState; |
| import org.onosproject.openstacknode.api.OpenstackAuth; |
| import org.onosproject.openstacknode.api.OpenstackNode; |
| import org.onosproject.openstacknode.api.OpenstackNodeTest; |
| import org.openstack4j.model.network.NetFloatingIP; |
| import org.openstack4j.model.network.Network; |
| import org.openstack4j.model.network.Port; |
| import org.openstack4j.model.network.RouterInterface; |
| import org.openstack4j.openstack.networking.domain.NeutronFloatingIP; |
| import org.openstack4j.openstack.networking.domain.NeutronNetwork; |
| import org.openstack4j.openstack.networking.domain.NeutronPort; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.nio.charset.StandardCharsets; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.onosproject.net.AnnotationKeys.PORT_NAME; |
| import static org.onosproject.openstacknetworking.api.Constants.UNSUPPORTED_VENDOR; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.addRouterIface; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.associatedFloatingIp; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.checkArpMode; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.getConnectedClient; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.getGwByComputeDevId; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.getGwByInstancePort; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.getIntfNameFromPciAddress; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.isAssociatedWithVM; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.jsonToModelEntity; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.modelEntityToJson; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.prettyJson; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.routerInterfacesEquals; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.swapStaleLocation; |
| import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.vnicType; |
| |
| public final class OpenstackNetworkingUtilTest { |
| |
| private NetFloatingIP floatingIp1; |
| private NetFloatingIP floatingIp2; |
| private NetFloatingIP floatingIp3; |
| private Port openstackPort; |
| private Port openstackSriovPort1; |
| private Port openstackSriovPort2; |
| private Port openstackSriovPort3; |
| private InstancePort instancePort1; |
| private InstancePort instancePort2; |
| private InstancePort instancePort3; |
| private Map<String, RouterInterface> routerInterfaceMap = Maps.newHashMap(); |
| private OpenstackNode openstackControlNodeV2; |
| private OpenstackNode openstackControlNodeV3; |
| |
| @Before |
| public void setUp() { |
| |
| instancePort1 = DefaultInstancePort.builder() |
| .networkId("net-id-1") |
| .portId("ce705c24-c1ef-408a-bda3-7bbd946164ab") |
| .deviceId(DeviceId.deviceId("of:000000000000000a")) |
| .portNumber(PortNumber.portNumber(1, "tap-1")) |
| .ipAddress(IpAddress.valueOf("10.0.0.3")) |
| .macAddress(MacAddress.valueOf("11:22:33:44:55:66")) |
| .state(InstancePort.State.valueOf("ACTIVE")) |
| .build(); |
| |
| instancePort2 = DefaultInstancePort.builder() |
| .networkId("net-id-2") |
| .portId("port-id-2") |
| .deviceId(DeviceId.deviceId("of:000000000000000b")) |
| .portNumber(PortNumber.portNumber(2, "tap-2")) |
| .ipAddress(IpAddress.valueOf("10.10.10.2")) |
| .macAddress(MacAddress.valueOf("22:33:44:55:66:11")) |
| .state(InstancePort.State.valueOf("ACTIVE")) |
| .build(); |
| |
| instancePort3 = DefaultInstancePort.builder() |
| .networkId("net-id-3") |
| .portId("port-id-3") |
| .deviceId(DeviceId.deviceId("of:000000000000000c")) |
| .oldDeviceId(DeviceId.deviceId("of:000000000000000d")) |
| .oldPortNumber(PortNumber.portNumber(4, "tap-4")) |
| .portNumber(PortNumber.portNumber(3, "tap-3")) |
| .ipAddress(IpAddress.valueOf("10.10.10.3")) |
| .macAddress(MacAddress.valueOf("33:44:55:66:11:22")) |
| .state(InstancePort.State.valueOf("ACTIVE")) |
| .build(); |
| |
| InputStream floatingIpjsonStream1 = OpenstackFloatingIpWebResourceTest.class |
| .getResourceAsStream("openstack-floatingip1.json"); |
| InputStream floatingIpjsonStream2 = OpenstackFloatingIpWebResourceTest.class |
| .getResourceAsStream("openstack-floatingip2.json"); |
| InputStream floatingIpjsonStream3 = OpenstackFloatingIpWebResourceTest.class |
| .getResourceAsStream("openstack-floatingip3.json"); |
| |
| floatingIp1 = (NetFloatingIP) |
| jsonToModelEntity(floatingIpjsonStream1, NeutronFloatingIP.class); |
| floatingIp2 = (NetFloatingIP) |
| jsonToModelEntity(floatingIpjsonStream2, NeutronFloatingIP.class); |
| floatingIp3 = (NetFloatingIP) |
| jsonToModelEntity(floatingIpjsonStream3, NeutronFloatingIP.class); |
| |
| InputStream portJsonStream = OpenstackNetworkWebResourceTest.class |
| .getResourceAsStream("openstack-port.json"); |
| |
| InputStream sriovPortJsonStream1 = OpenstackNetworkWebResourceTest.class |
| .getResourceAsStream("openstack-port-sriov1.json"); |
| InputStream sriovPortJsonStream2 = OpenstackNetworkWebResourceTest.class |
| .getResourceAsStream("openstack-port-sriov2.json"); |
| InputStream sriovPortJsonStream3 = OpenstackNetworkWebResourceTest.class |
| .getResourceAsStream("openstack-port-sriov3.json"); |
| |
| openstackPort = (Port) |
| jsonToModelEntity(portJsonStream, NeutronPort.class); |
| |
| openstackSriovPort1 = (Port) |
| jsonToModelEntity(sriovPortJsonStream1, NeutronPort.class); |
| openstackSriovPort2 = (Port) |
| jsonToModelEntity(sriovPortJsonStream2, NeutronPort.class); |
| openstackSriovPort3 = (Port) |
| jsonToModelEntity(sriovPortJsonStream3, NeutronPort.class); |
| } |
| |
| @After |
| public void tearDown() { |
| } |
| |
| /** |
| * Tests the floatingIp translation. |
| */ |
| @Test |
| public void testFloatingIp() throws IOException { |
| ObjectNode floatingIpNode = |
| modelEntityToJson(floatingIp1, NeutronFloatingIP.class); |
| InputStream is = IOUtils.toInputStream(floatingIpNode.toString(), StandardCharsets.UTF_8.name()); |
| NetFloatingIP floatingIp2 = (NetFloatingIP) |
| jsonToModelEntity(is, NeutronFloatingIP.class); |
| new EqualsTester().addEqualityGroup(floatingIp1, floatingIp2).testEquals(); |
| } |
| |
| /** |
| * Tests the associatedFloatingIp method. |
| */ |
| @Test |
| public void testAsscoatedFloatingIp() throws NullPointerException { |
| Set<NetFloatingIP> testSet = Sets.newHashSet(); |
| testSet.add(floatingIp1); |
| testSet.add(floatingIp2); |
| testSet.add(floatingIp3); |
| |
| NetFloatingIP floatingIp1 = associatedFloatingIp(instancePort1, testSet); |
| NetFloatingIP floatingIp2 = associatedFloatingIp(instancePort2, testSet); |
| |
| assertEquals(floatingIp1, this.floatingIp1); |
| assertEquals(floatingIp2, null); |
| } |
| |
| /** |
| * Tests the isAssociatedWithVM method. |
| */ |
| @Test |
| public void testIsAssociatedWithVM() { |
| OpenstackNetworkService service = new TestOpenstackNetworkService(); |
| NetFloatingIP floatingIp4 = new NeutronFloatingIP().toBuilder().portId("portId4").build(); |
| |
| assertFalse(isAssociatedWithVM(service, floatingIp4)); |
| assertFalse(isAssociatedWithVM(service, floatingIp3)); |
| assertTrue(isAssociatedWithVM(service, floatingIp1)); |
| } |
| |
| /** |
| * Tests the isAssociatedWithVM method in case IllegalStateException is occurred. |
| */ |
| @Test(expected = IllegalStateException.class) |
| public void testIsAssociatedWithVMexceptionCase() { |
| OpenstackNetworkService service = new TestOpenstackNetworkService(); |
| isAssociatedWithVM(service, floatingIp2); |
| } |
| |
| |
| /** |
| * Tests the getGwByInstancePort method. |
| */ |
| @Test |
| public void testGetGwByInstancePort() { |
| |
| Set<OpenstackNode> gws = Sets.newConcurrentHashSet(); |
| gws.add(genGateway(1)); |
| gws.add(genGateway(2)); |
| gws.add(genGateway(3)); |
| |
| int expectedGwIndex = 2; |
| |
| OpenstackNode gw = getGwByInstancePort(gws, instancePort1); |
| |
| assertEquals(genGateway(expectedGwIndex), gw); |
| |
| assertNull(getGwByInstancePort(gws, null)); |
| } |
| |
| /** |
| * 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); |
| } |
| |
| /** |
| * Tests getIntfNameFromPciAddress method. |
| */ |
| @Test |
| public void testGetIntfNameFromPciAddress() { |
| |
| String expectedIntfName1 = "enp5s8"; |
| String expectedIntfName2 = "enp5s8f3"; |
| |
| assertNull(getIntfNameFromPciAddress(openstackPort)); |
| assertEquals(expectedIntfName1, getIntfNameFromPciAddress(openstackSriovPort1)); |
| assertEquals(expectedIntfName2, getIntfNameFromPciAddress(openstackSriovPort2)); |
| assertEquals(UNSUPPORTED_VENDOR, getIntfNameFromPciAddress(openstackSriovPort3)); |
| } |
| |
| /** |
| * Tests swapStaleLocation method. |
| */ |
| @Test |
| public void testSwapStaleLocation() { |
| InstancePort swappedInstancePort = swapStaleLocation(instancePort3); |
| |
| assertEquals(instancePort3.oldDeviceId(), swappedInstancePort.deviceId()); |
| assertEquals(instancePort3.oldPortNumber(), swappedInstancePort.portNumber()); |
| |
| } |
| |
| /** |
| * Tests hasIntfAleadyInDevice method. |
| */ |
| @Test |
| public void testHasIntfAleadyInDevice() { |
| DeviceService deviceService = new TestDeviceService(); |
| assertTrue(OpenstackNetworkingUtil.hasIntfAleadyInDevice(DeviceId.deviceId("deviceId"), |
| "port1", deviceService)); |
| assertTrue(OpenstackNetworkingUtil.hasIntfAleadyInDevice(DeviceId.deviceId("deviceId"), |
| "port2", deviceService)); |
| assertTrue(OpenstackNetworkingUtil.hasIntfAleadyInDevice(DeviceId.deviceId("deviceId"), |
| "port3", deviceService)); |
| assertFalse(OpenstackNetworkingUtil.hasIntfAleadyInDevice(DeviceId.deviceId("deviceId"), |
| "port4", deviceService)); |
| } |
| |
| /** |
| * Tests addRouterIface method. |
| */ |
| @Test |
| public void testAddRouterIface() { |
| OpenstackRouterAdminService service = new TestOpenstackRouterAdminService(); |
| |
| addRouterIface(openstackPort, service); |
| RouterInterface initialRouterInterface = new TestRouterInterface(openstackPort.getDeviceId(), |
| openstackPort.getFixedIps().stream().findAny().get().getSubnetId(), |
| openstackPort.getId(), |
| openstackPort.getTenantId()); |
| |
| assertTrue(routerInterfacesEquals(initialRouterInterface, service.routerInterface(openstackPort.getId()))); |
| |
| addRouterIface(openstackSriovPort1, service); |
| RouterInterface updatedInitialRouterInterface = new TestRouterInterface(openstackSriovPort1.getDeviceId(), |
| openstackSriovPort1.getFixedIps().stream().findAny().get().getSubnetId(), |
| openstackSriovPort1.getId(), |
| openstackSriovPort1.getTenantId()); |
| |
| assertTrue(routerInterfacesEquals( |
| updatedInitialRouterInterface, service.routerInterface(openstackSriovPort1.getId()))); |
| } |
| |
| /** |
| * Util for generating dummy gateway node. |
| * |
| * @param index dummy gateway number |
| * @return dummy gateway node |
| */ |
| public OpenstackNode genGateway(int index) { |
| Device intgBrg = InternalOpenstackNodeTest.createDevice(index); |
| |
| String hostname = "gateway-" + index; |
| IpAddress ip = Ip4Address.valueOf("10.10.10." + index); |
| NodeState state = NodeState.COMPLETE; |
| String uplinkPort = "eth0"; |
| return InternalOpenstackNodeTest.createNode(hostname, |
| OpenstackNode.NodeType.GATEWAY, intgBrg, ip, uplinkPort, state); |
| } |
| |
| /** |
| * Tests the testPrettyJson method. |
| */ |
| @Test |
| public void testPrettyJson() { |
| String string = prettyJson(new ObjectMapper(), "{\"json\":\"json\"}"); |
| String prettyJsonString = "{\n \"json\" : \"json\"\n}"; |
| assertEquals(string, prettyJsonString); |
| |
| assertNull(prettyJson(new ObjectMapper(), "{\"json\":\"json\"")); |
| assertNull(prettyJson(new ObjectMapper(), "{\"json\"\"json\"}")); |
| } |
| |
| /** |
| * Tests the checkArpMode method. |
| */ |
| @Test |
| public void testCheckArpMode() { |
| assertFalse(checkArpMode(null)); |
| assertTrue(checkArpMode("proxy")); |
| assertTrue(checkArpMode("broadcast")); |
| } |
| |
| /** |
| * Tests the getConnectedClient method. |
| */ |
| @Test |
| public void testGetConnectedClient() { |
| OpenstackNode.Builder osNodeBuilderV2 = DefaultOpenstackNode.builder(); |
| OpenstackAuth.Builder osNodeAuthBuilderV2 = DefaultOpenstackAuth.builder() |
| .version("v2.0") |
| .protocol(OpenstackAuth.Protocol.HTTP) |
| .project("admin") |
| .username("admin") |
| .password("password") |
| .perspective(OpenstackAuth.Perspective.PUBLIC); |
| |
| openstackControlNodeV2 = osNodeBuilderV2.hostname("controllerv2") |
| .type(OpenstackNode.NodeType.CONTROLLER) |
| .managementIp(IpAddress.valueOf("1.1.1.1")) |
| .endpoint("1.1.1.1") |
| .authentication(osNodeAuthBuilderV2.build()) |
| .state(NodeState.COMPLETE) |
| .build(); |
| |
| OpenstackNode.Builder osNodeBuilderV3 = DefaultOpenstackNode.builder(); |
| OpenstackAuth.Builder osNodeAuthBuilderV3 = DefaultOpenstackAuth.builder() |
| .version("v2") |
| .protocol(OpenstackAuth.Protocol.HTTP) |
| .project("admin") |
| .username("admin") |
| .password("password") |
| .perspective(OpenstackAuth.Perspective.PUBLIC); |
| |
| openstackControlNodeV3 = osNodeBuilderV3.hostname("controllerv3") |
| .type(OpenstackNode.NodeType.CONTROLLER) |
| .managementIp(IpAddress.valueOf("2.2.2.2")) |
| .endpoint("2.2.2.2") |
| .authentication(osNodeAuthBuilderV3.build()) |
| .state(NodeState.COMPLETE) |
| .build(); |
| |
| getConnectedClient(openstackControlNodeV2); |
| getConnectedClient(openstackControlNodeV3); |
| |
| } |
| |
| /** |
| * Tests the vnicType method. |
| */ |
| @Test |
| public void testVnicType() { |
| String portNameNormalTap = "tap123456789ab"; |
| String portNameNormalVhu = "tap123456789ab"; |
| String portNameNormalCavium = "enp1f2s3"; |
| String portNameUnsupported = "123456789ab"; |
| |
| assertEquals(vnicType(portNameNormalTap), Constants.VnicType.NORMAL); |
| assertEquals(vnicType(portNameNormalVhu), Constants.VnicType.NORMAL); |
| assertEquals(vnicType(portNameNormalCavium), Constants.VnicType.DIRECT); |
| assertEquals(vnicType(portNameUnsupported), Constants.VnicType.UNSUPPORTED); |
| } |
| |
| private DeviceId genDeviceId(int index) { |
| return DeviceId.deviceId("of:compute-" + index); |
| } |
| |
| protected class InternalOpenstackNodeTest extends OpenstackNodeTest { |
| } |
| |
| /** |
| * Mocks the DeviceService. |
| */ |
| private class TestDeviceService extends DeviceServiceAdapter { |
| @Override |
| public List<org.onosproject.net.Port> getPorts(DeviceId deviceId) { |
| List<org.onosproject.net.Port> ports = Lists.newArrayList(); |
| DefaultAnnotations.Builder annotations1 = DefaultAnnotations.builder() |
| .set(PORT_NAME, "port1"); |
| DefaultAnnotations.Builder annotations2 = DefaultAnnotations.builder() |
| .set(PORT_NAME, "port2"); |
| DefaultAnnotations.Builder annotations3 = DefaultAnnotations.builder() |
| .set(PORT_NAME, "port3"); |
| |
| org.onosproject.net.Port port1 = new DefaultPort(null, PortNumber.portNumber(1), |
| true, annotations1.build()); |
| org.onosproject.net.Port port2 = new DefaultPort(null, PortNumber.portNumber(2), |
| true, annotations2.build()); |
| org.onosproject.net.Port port3 = new DefaultPort(null, PortNumber.portNumber(3), |
| true, annotations3.build()); |
| |
| ports.add(port1); |
| ports.add(port2); |
| ports.add(port3); |
| |
| return ports; |
| } |
| } |
| |
| private class TestOpenstackNetworkService extends OpenstackNetworkServiceAdapter { |
| @Override |
| public Network network(String networkId) { |
| if (networkId.equals(openstackSriovPort1.getNetworkId())) { |
| return new NeutronNetwork().toBuilder().name("network").build(); |
| } else { |
| return null; |
| } |
| } |
| |
| @Override |
| public Port port(String portId) { |
| if (portId.equals(floatingIp1.getPortId())) { |
| return openstackSriovPort1; |
| } else if (portId.equals(floatingIp2.getPortId())) { |
| return openstackSriovPort2; |
| } else if (portId.equals("portId4")) { |
| return new NeutronPort().toBuilder().name("osPort4").build(); |
| } else { |
| return null; |
| } |
| } |
| } |
| |
| private class TestOpenstackRouterAdminService extends OpenstackRouterServiceAdapter { |
| @Override |
| public void addRouterInterface(RouterInterface osRouterIface) { |
| routerInterfaceMap.put(osRouterIface.getPortId(), osRouterIface); |
| } |
| |
| @Override |
| public void updateRouterInterface(RouterInterface osRouterIface) { |
| routerInterfaceMap.put(osRouterIface.getPortId(), osRouterIface); |
| } |
| |
| @Override |
| public RouterInterface routerInterface(String osRouterIfaceId) { |
| return routerInterfaceMap.get(osRouterIfaceId); |
| } |
| } |
| } |