Jian Li | ecbf10c | 2019-10-02 20:36:09 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2019-present Open Networking Foundation |
| 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 | package org.onosproject.openstacknetworking.cli; |
| 17 | |
| 18 | import org.apache.karaf.shell.api.action.Command; |
| 19 | import org.apache.karaf.shell.api.action.Option; |
| 20 | import org.apache.karaf.shell.api.action.lifecycle.Service; |
| 21 | import org.onosproject.cli.AbstractShellCommand; |
| 22 | import org.onosproject.openstacknetworking.api.OpenstackNetworkAdminService; |
| 23 | import org.onosproject.openstacknetworking.api.OpenstackRouterAdminService; |
| 24 | import org.onosproject.openstacknetworking.api.OpenstackSecurityGroupAdminService; |
| 25 | import org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil; |
| 26 | import org.onosproject.openstacknode.api.OpenstackNode; |
| 27 | import org.onosproject.openstacknode.api.OpenstackNodeService; |
| 28 | import org.openstack4j.api.OSClient; |
| 29 | import org.openstack4j.model.common.IdEntity; |
| 30 | import org.openstack4j.model.network.NetFloatingIP; |
| 31 | import org.openstack4j.model.network.RouterInterface; |
| 32 | |
| 33 | import java.util.HashMap; |
| 34 | import java.util.Map; |
| 35 | import java.util.Optional; |
| 36 | import java.util.Set; |
| 37 | import java.util.stream.Collectors; |
| 38 | |
| 39 | import static org.onosproject.openstacknetworking.api.Constants.FLOATING_IP_FORMAT; |
| 40 | import static org.onosproject.openstacknetworking.api.Constants.NETWORK_FORMAT; |
| 41 | import static org.onosproject.openstacknetworking.api.Constants.PORT_FORMAT; |
| 42 | import static org.onosproject.openstacknetworking.api.Constants.ROUTER_FORMAT; |
| 43 | import static org.onosproject.openstacknetworking.api.Constants.ROUTER_INTF_FORMAT; |
| 44 | import static org.onosproject.openstacknetworking.api.Constants.SECURITY_GROUP_FORMAT; |
| 45 | import static org.onosproject.openstacknetworking.api.Constants.SUBNET_FORMAT; |
| 46 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.printFloatingIp; |
| 47 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.printNetwork; |
| 48 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.printPort; |
| 49 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.printRouter; |
| 50 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.printRouterIntf; |
| 51 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.printSecurityGroup; |
| 52 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.printSubnet; |
| 53 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.CONTROLLER; |
| 54 | |
| 55 | /** |
| 56 | * Compares cached network state diff against neutron database. |
| 57 | */ |
| 58 | @Service |
| 59 | @Command(scope = "onos", name = "openstack-diff-state", |
| 60 | description = "Compares cached network state with neutron database.") |
| 61 | public class OpenstackDiffStateCommand extends AbstractShellCommand { |
| 62 | |
| 63 | private static final String HTTP_HEADER_ACCEPT = "accept"; |
| 64 | private static final String HTTP_HEADER_VALUE_JSON = "application/json"; |
| 65 | |
| 66 | @Option(name = "-s", aliases = "--show", |
| 67 | description = "Shows the differences between cached network state with neutron database.", |
| 68 | required = false, multiValued = false) |
| 69 | private boolean show = false; |
| 70 | |
| 71 | @Option(name = "-c", aliases = "--clear", |
| 72 | description = "Clears the differences between cached network state with neutron database.", |
| 73 | required = false, multiValued = false) |
| 74 | private boolean clear = false; |
| 75 | |
| 76 | @Override |
| 77 | protected void doExecute() { |
| 78 | OpenstackSecurityGroupAdminService osSgService = |
| 79 | get(OpenstackSecurityGroupAdminService.class); |
| 80 | OpenstackNetworkAdminService osNetService = |
| 81 | get(OpenstackNetworkAdminService.class); |
| 82 | OpenstackRouterAdminService osRouterService = |
| 83 | get(OpenstackRouterAdminService.class); |
| 84 | OpenstackNodeService osNodeService = get(OpenstackNodeService.class); |
| 85 | |
| 86 | Map<String, String> headerMap = new HashMap<>(); |
| 87 | headerMap.put(HTTP_HEADER_ACCEPT, HTTP_HEADER_VALUE_JSON); |
| 88 | |
| 89 | Optional<OpenstackNode> node = osNodeService.nodes(CONTROLLER).stream().findFirst(); |
| 90 | if (!node.isPresent()) { |
| 91 | error("Keystone auth info has not been configured. " + |
| 92 | "Please specify auth info via network-cfg.json."); |
| 93 | return; |
| 94 | } |
| 95 | |
| 96 | OSClient osClient = OpenstackNetworkingUtil.getConnectedClient(node.get()); |
| 97 | |
| 98 | if (osClient == null) { |
| 99 | return; |
| 100 | } |
| 101 | |
| 102 | if (!clear) { |
| 103 | show = true; |
| 104 | } |
| 105 | |
| 106 | if (show && clear) { |
| 107 | error("Either --show (-s) or --clear (-c) option should be specified."); |
| 108 | } |
| 109 | |
| 110 | if (show) { |
| 111 | print("\nComparing OpenStack floating IPs"); |
| 112 | } else if (clear) { |
| 113 | print("\nClearing OpenStack floating IPs"); |
| 114 | } |
| 115 | Set<String> cachedFips = osRouterService.floatingIps().stream() |
| 116 | .map(NetFloatingIP::getId).collect(Collectors.toSet()); |
| 117 | Set<String> osFips = osClient.headers(headerMap).networking() |
| 118 | .floatingip().list().stream().map(NetFloatingIP::getId) |
| 119 | .collect(Collectors.toSet()); |
| 120 | |
| 121 | print(FLOATING_IP_FORMAT, "ID", "Floating IP", "Fixed IP"); |
| 122 | getDiff(cachedFips, osFips).forEach(fipId -> { |
| 123 | printFloatingIp(osRouterService.floatingIp(fipId)); |
| 124 | if (clear) { |
| 125 | osRouterService.removeFloatingIp(fipId); |
| 126 | } |
| 127 | }); |
| 128 | |
| 129 | Set<String> cachedPorts = osNetService.ports().stream() |
| 130 | .map(IdEntity::getId).collect(Collectors.toSet()); |
| 131 | Set<String> osPorts = osClient.headers(headerMap).networking() |
| 132 | .port().list().stream().map(IdEntity::getId) |
| 133 | .collect(Collectors.toSet()); |
| 134 | |
| 135 | if (show) { |
| 136 | print("\nComparing OpenStack router interfaces"); |
| 137 | } else if (clear) { |
| 138 | print("\nClearing OpenStack router interfaces"); |
| 139 | } |
| 140 | print(ROUTER_INTF_FORMAT, "ID", "Tenant ID", "Subnet ID"); |
| 141 | getDiff(cachedPorts, osPorts).forEach(portId -> { |
| 142 | RouterInterface ri = osRouterService.routerInterface(portId); |
| 143 | if (ri != null) { |
| 144 | printRouterIntf(ri); |
| 145 | if (clear) { |
| 146 | osRouterService.removeRouterInterface(portId); |
| 147 | } |
| 148 | } |
| 149 | }); |
| 150 | |
| 151 | if (show) { |
| 152 | print("\nComparing OpenStack ports"); |
| 153 | } else if (clear) { |
| 154 | print("\nClearing OpenStack ports"); |
| 155 | } |
| 156 | print(PORT_FORMAT, "ID", "Network", "MAC", "Fixed IPs"); |
| 157 | getDiff(cachedPorts, osPorts).forEach(portId -> { |
| 158 | printPort(osNetService.port(portId), osNetService); |
| 159 | if (clear) { |
| 160 | osNetService.removePort(portId); |
| 161 | } |
| 162 | }); |
| 163 | |
| 164 | if (show) { |
| 165 | print("\nComparing OpenStack routers"); |
| 166 | } else if (clear) { |
| 167 | print("\nClearing OpenStack routers"); |
| 168 | } |
| 169 | Set<String> cachedRouters = osRouterService.routers().stream() |
| 170 | .map(IdEntity::getId).collect(Collectors.toSet()); |
| 171 | Set<String> osRouters = osClient.headers(headerMap).networking() |
| 172 | .router().list().stream().map(IdEntity::getId) |
| 173 | .collect(Collectors.toSet()); |
| 174 | |
| 175 | print(ROUTER_FORMAT, "ID", "Name", "External", "Internal"); |
| 176 | getDiff(cachedRouters, osRouters).forEach(routerId -> { |
| 177 | printRouter(osRouterService.router(routerId), osNetService); |
| 178 | if (clear) { |
| 179 | osRouterService.removeRouter(routerId); |
| 180 | } |
| 181 | }); |
| 182 | |
| 183 | if (show) { |
| 184 | print("\nComparing OpenStack subnets"); |
| 185 | } else if (clear) { |
| 186 | print("\nClearing OpenStack subnets"); |
| 187 | } |
| 188 | Set<String> cachedSubnets = osNetService.subnets().stream() |
| 189 | .map(IdEntity::getId).collect(Collectors.toSet()); |
| 190 | Set<String> osSubnets = osClient.headers(headerMap).networking() |
| 191 | .subnet().list().stream().map(IdEntity::getId) |
| 192 | .collect(Collectors.toSet()); |
| 193 | |
| 194 | print(SUBNET_FORMAT, "ID", "Network", "CIDR"); |
| 195 | getDiff(cachedSubnets, osSubnets).forEach(subnetId -> { |
| 196 | printSubnet(osNetService.subnet(subnetId), osNetService); |
| 197 | if (clear) { |
| 198 | osNetService.removeSubnet(subnetId); |
| 199 | } |
| 200 | }); |
| 201 | |
| 202 | if (show) { |
| 203 | print("\nComparing OpenStack networks"); |
| 204 | } else if (clear) { |
| 205 | print("\nClearing OpenStack networks"); |
| 206 | } |
| 207 | Set<String> cachedNets = osNetService.networks().stream() |
| 208 | .map(IdEntity::getId).collect(Collectors.toSet()); |
| 209 | Set<String> osNets = osClient.headers(headerMap).networking() |
| 210 | .network().list().stream().map(IdEntity::getId) |
| 211 | .collect(Collectors.toSet()); |
| 212 | |
| 213 | print(NETWORK_FORMAT, "ID", "Name", "VNI", "Subnets"); |
| 214 | getDiff(cachedNets, osNets).forEach(netId -> { |
| 215 | printNetwork(osNetService.network(netId)); |
| 216 | if (clear) { |
| 217 | osNetService.removeNetwork(netId); |
| 218 | } |
| 219 | }); |
| 220 | |
| 221 | if (show) { |
| 222 | print("\nComparing OpenStack security groups"); |
| 223 | } else if (clear) { |
| 224 | print("\nClearing OpenStack security groups"); |
| 225 | } |
| 226 | Set<String> cachedSgs = osSgService.securityGroups().stream() |
| 227 | .map(IdEntity::getId).collect(Collectors.toSet()); |
| 228 | Set<String> osSgs = osClient.headers(headerMap).networking() |
| 229 | .securitygroup().list().stream().map(IdEntity::getId) |
| 230 | .collect(Collectors.toSet()); |
| 231 | |
| 232 | print(SECURITY_GROUP_FORMAT, "ID", "Name"); |
| 233 | getDiff(cachedSgs, osSgs).forEach(sgId -> { |
| 234 | printSecurityGroup(osSgService.securityGroup(sgId)); |
| 235 | if (clear) { |
| 236 | osSgService.removeSecurityGroup(sgId); |
| 237 | } |
| 238 | }); |
| 239 | } |
| 240 | |
| 241 | private Set<String> getDiff(Set<String> orig, Set<String> comp) { |
| 242 | return orig.stream().filter(id -> !comp.contains(id)) |
| 243 | .collect(Collectors.toSet()); |
| 244 | } |
| 245 | } |