Carolina Fernandez | ad89343 | 2016-07-18 11:11:34 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2016-present Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.sdxl2.cli; |
| 18 | |
| 19 | import com.google.common.collect.Iterables; |
| 20 | import org.apache.karaf.shell.commands.Argument; |
| 21 | import org.apache.karaf.shell.commands.Command; |
| 22 | import org.onosproject.cli.AbstractShellCommand; |
| 23 | import org.onosproject.net.intent.Intent; |
| 24 | import org.onosproject.net.intent.IntentService; |
| 25 | import org.onosproject.net.intent.Key; |
| 26 | import org.onosproject.sdxl2.SdxL2ConnectionPoint; |
| 27 | import org.onosproject.sdxl2.SdxL2Service; |
| 28 | import org.onosproject.sdxl2.SdxL2State; |
| 29 | import org.onosproject.sdxl2.VirtualCircuit; |
| 30 | |
| 31 | import java.util.Iterator; |
| 32 | |
| 33 | import static java.lang.String.format; |
| 34 | |
| 35 | /** |
| 36 | * CLI to print the details of a Virtual Circuit in an SDX-L2. |
| 37 | */ |
| 38 | @Command(scope = "sdxl2", name = "sdxl2vc", description = "Prints the details of an SDX-L2 Virtual Circuit") |
| 39 | public class SdxL2GetVCCommand extends AbstractShellCommand { |
| 40 | |
| 41 | @Argument(index = 0, name = "sdxl2vcname", description = "Name of SDX-L2 VC", required = true, multiValued = false) |
| 42 | private String sdxl2vcname = null; |
| 43 | |
| 44 | private static final String MATCH_FORMAT = "%s-%s"; |
| 45 | private static final String HEADER_CP = |
| 46 | "\n\u001B[1;37mStatus\t\tConnection Point\t\tName\t\tVlan IDs\t\tCE Mac Address\u001B[0m"; |
| 47 | private static final String SEPARATOR_CP = "\u001B[1;37m------------" + |
| 48 | "-----------------------------------------------------------" + |
| 49 | "--------------------------------------\u001B[0m"; |
| 50 | private static final String FORMAT_SDXL2CP_ONLINE = |
| 51 | "\u001B[1;32m%s\u001B[0m\t\t\u001B[1;37m%s/%s\t\t%s\t\t%s\t\t%s\u001B[0m"; |
| 52 | private static final String FORMAT_SDXL2CP_OFFLINE = |
| 53 | "\u001B[1;31m%s\u001B[0m\t\t\u001B[1;37m%s/%s\t\t%s\t\t%s\t\t%s\u001B[0m"; |
| 54 | |
| 55 | private static final String HEADER_VC = |
| 56 | "\n\u001B[1;37mStatus\t\tIntent\u001B[0m"; |
| 57 | private static final String SEPARATOR_VC = |
| 58 | "\u001B[1;37m--------------------------------------------\u001B[0m"; |
| 59 | private static final String FORMAT_SDXL2VC_ONLINE = |
| 60 | "\u001B[1;32m%s\u001B[0m\t\t\u001B[1;37m%s\u001B[0m"; |
| 61 | private static final String FORMAT_SDXL2VC_OFFLINE = |
| 62 | "\u001B[1;31m%s\u001B[0m\t\t\u001B[1;37m%s\u001B[0m"; |
| 63 | private static final String FORMAT_SDXL2VC_CHECK = |
| 64 | "\u001B[1;33m%s\u001B[0m\t\t\u001B[1;37m%s\u001B[0m"; |
| 65 | |
| 66 | @Override |
| 67 | protected void execute() { |
| 68 | SdxL2Service sdxl2Service = get(SdxL2Service.class); |
| 69 | VirtualCircuit virtualCircuit; |
| 70 | SdxL2ConnectionPoint sdxl2ConnectionPoint; |
| 71 | SdxL2State state; |
| 72 | virtualCircuit = sdxl2Service.getVirtualCircuit(sdxl2vcname); |
| 73 | if (virtualCircuit == null) { |
| 74 | return; |
| 75 | } |
| 76 | |
| 77 | print(HEADER_CP); |
| 78 | print(SEPARATOR_CP); |
| 79 | |
| 80 | sdxl2ConnectionPoint = virtualCircuit.lhs(); |
| 81 | state = sdxl2Service.getEdgePortState(sdxl2ConnectionPoint.connectPoint()); |
| 82 | if (state == SdxL2State.ONLINE) { |
| 83 | print(FORMAT_SDXL2CP_ONLINE, |
| 84 | "ONLINE", |
| 85 | sdxl2ConnectionPoint.connectPoint().elementId(), |
| 86 | sdxl2ConnectionPoint.connectPoint().port(), |
| 87 | sdxl2ConnectionPoint.name(), |
| 88 | sdxl2ConnectionPoint.vlanIds(), |
| 89 | sdxl2ConnectionPoint.macAddress()); |
| 90 | } else if (state == SdxL2State.OFFLINE) { |
| 91 | print(FORMAT_SDXL2CP_OFFLINE, |
| 92 | "OFFLINE", |
| 93 | sdxl2ConnectionPoint.connectPoint().elementId(), |
| 94 | sdxl2ConnectionPoint.connectPoint().port(), |
| 95 | sdxl2ConnectionPoint.name(), |
| 96 | sdxl2ConnectionPoint.vlanIds(), |
| 97 | sdxl2ConnectionPoint.macAddress()); |
| 98 | } |
| 99 | |
| 100 | |
| 101 | sdxl2ConnectionPoint = virtualCircuit.rhs(); |
| 102 | state = sdxl2Service.getEdgePortState(sdxl2ConnectionPoint.connectPoint()); |
| 103 | if (state == SdxL2State.ONLINE) { |
| 104 | print(FORMAT_SDXL2CP_ONLINE, |
| 105 | "ONLINE", |
| 106 | sdxl2ConnectionPoint.connectPoint().elementId(), |
| 107 | sdxl2ConnectionPoint.connectPoint().port(), |
| 108 | sdxl2ConnectionPoint.name(), |
| 109 | sdxl2ConnectionPoint.vlanIds(), |
| 110 | sdxl2ConnectionPoint.macAddress()); |
| 111 | } else if (state == SdxL2State.OFFLINE) { |
| 112 | print(FORMAT_SDXL2CP_OFFLINE, |
| 113 | "OFFLINE", |
| 114 | sdxl2ConnectionPoint.connectPoint().elementId(), |
| 115 | sdxl2ConnectionPoint.connectPoint().port(), |
| 116 | sdxl2ConnectionPoint.name(), |
| 117 | sdxl2ConnectionPoint.vlanIds(), |
| 118 | sdxl2ConnectionPoint.macAddress()); |
| 119 | } |
| 120 | print(""); |
| 121 | |
| 122 | print(HEADER_VC); |
| 123 | print(SEPARATOR_VC); |
| 124 | IntentService intentService = get(IntentService.class); |
| 125 | Iterator<Intent> intents = Iterables.filter(intentService.getIntents(), intent -> |
| 126 | (matches(virtualCircuit.lhs(), virtualCircuit.rhs(), intent) || |
| 127 | (matches(virtualCircuit.rhs(), virtualCircuit.lhs(), intent)))).iterator(); |
| 128 | Intent intent; |
| 129 | Key key; |
| 130 | while (intents.hasNext()) { |
| 131 | intent = intents.next(); |
| 132 | key = intent.key(); |
| 133 | state = sdxl2Service.getIntentState(key); |
| 134 | if (state == SdxL2State.ONLINE) { |
| 135 | print(FORMAT_SDXL2VC_ONLINE, |
| 136 | "ONLINE", |
| 137 | key); |
| 138 | } else if (state == SdxL2State.OFFLINE) { |
| 139 | print(FORMAT_SDXL2VC_OFFLINE, |
| 140 | "OFFLINE", |
| 141 | key); |
| 142 | } else { |
| 143 | print(FORMAT_SDXL2VC_CHECK, |
| 144 | "CHECK", |
| 145 | key); |
| 146 | } |
| 147 | } |
| 148 | print(""); |
| 149 | } |
| 150 | |
| 151 | /** |
| 152 | * Matches an intent given two sdxl2 connection points. |
| 153 | * |
| 154 | * @param lhs left hand side of the virtual circuit |
| 155 | * @param rhs right hand side of the virtual circuit |
| 156 | * @param intent intent to match |
| 157 | * @return result of the match |
| 158 | */ |
| 159 | private boolean matches(SdxL2ConnectionPoint lhs, SdxL2ConnectionPoint rhs, Intent intent) { |
| 160 | |
| 161 | String key = intent.key().toString(); |
| 162 | String[] fields = key.split(":"); |
| 163 | String cps = format(MATCH_FORMAT, lhs.name(), rhs.name()); |
| 164 | |
| 165 | return fields.length == 2 && fields[1].contains(cps); |
| 166 | } |
| 167 | } |