Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018-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 | |
| 17 | package api |
| 18 | |
| 19 | import ( |
| 20 | "context" |
| 21 | "fmt" |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame] | 22 | "github.com/opencord/bbsim/internal/bbsim/types" |
Andrea Campanella | be8e12f | 2020-12-14 18:43:41 +0100 | [diff] [blame] | 23 | "github.com/opencord/voltha-protos/v4/go/openolt" |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 24 | "strconv" |
Pragya Arya | 1d5ffb8 | 2020-03-20 18:51:37 +0530 | [diff] [blame] | 25 | |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 26 | "github.com/opencord/bbsim/api/bbsim" |
| 27 | "github.com/opencord/bbsim/internal/bbsim/devices" |
| 28 | log "github.com/sirupsen/logrus" |
| 29 | "google.golang.org/grpc/codes" |
| 30 | ) |
| 31 | |
| 32 | func (s BBSimServer) GetONUs(ctx context.Context, req *bbsim.Empty) (*bbsim.ONUs, error) { |
| 33 | olt := devices.GetOLT() |
| 34 | onus := bbsim.ONUs{ |
| 35 | Items: []*bbsim.ONU{}, |
| 36 | } |
| 37 | |
| 38 | for _, pon := range olt.Pons { |
| 39 | for _, o := range pon.Onus { |
| 40 | onu := bbsim.ONU{ |
Matteo Scandolo | cedde46 | 2021-03-09 17:37:16 -0800 | [diff] [blame] | 41 | ID: int32(o.ID), |
| 42 | SerialNumber: o.Sn(), |
| 43 | OperState: o.OperState.Current(), |
| 44 | InternalState: o.InternalState.Current(), |
| 45 | PonPortID: int32(o.PonPortID), |
Matteo Scandolo | cedde46 | 2021-03-09 17:37:16 -0800 | [diff] [blame] | 46 | ImageSoftwareReceivedSections: int32(o.ImageSoftwareReceivedSections), |
| 47 | ImageSoftwareExpectedSections: int32(o.ImageSoftwareExpectedSections), |
| 48 | ActiveImageEntityId: int32(o.ActiveImageEntityId), |
| 49 | CommittedImageEntityId: int32(o.CommittedImageEntityId), |
Matteo Scandolo | ef4e8f8 | 2021-05-17 11:20:49 -0700 | [diff] [blame] | 50 | Unis: convertBBsimUniPortsToProtoUniPorts(o.UniPorts), |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 51 | } |
| 52 | onus.Items = append(onus.Items, &onu) |
| 53 | } |
| 54 | } |
| 55 | return &onus, nil |
| 56 | } |
| 57 | |
Matteo Scandolo | d2ca2c7 | 2019-10-04 16:50:22 -0700 | [diff] [blame] | 58 | func (s BBSimServer) GetONU(ctx context.Context, req *bbsim.ONURequest) (*bbsim.ONU, error) { |
| 59 | olt := devices.GetOLT() |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 60 | onu, err := olt.FindOnuBySn(req.SerialNumber) |
Matteo Scandolo | d2ca2c7 | 2019-10-04 16:50:22 -0700 | [diff] [blame] | 61 | |
| 62 | if err != nil { |
| 63 | res := bbsim.ONU{} |
| 64 | return &res, err |
| 65 | } |
| 66 | |
| 67 | res := bbsim.ONU{ |
| 68 | ID: int32(onu.ID), |
| 69 | SerialNumber: onu.Sn(), |
| 70 | OperState: onu.OperState.Current(), |
| 71 | InternalState: onu.InternalState.Current(), |
| 72 | PonPortID: int32(onu.PonPortID), |
Matteo Scandolo | ef4e8f8 | 2021-05-17 11:20:49 -0700 | [diff] [blame] | 73 | Unis: convertBBsimUniPortsToProtoUniPorts(onu.UniPorts), |
Matteo Scandolo | d2ca2c7 | 2019-10-04 16:50:22 -0700 | [diff] [blame] | 74 | } |
| 75 | return &res, nil |
| 76 | } |
| 77 | |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 78 | // ShutdownONU sends DyingGasp indication for specified ONUs and mark ONUs as disabled. |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 79 | func (s BBSimServer) ShutdownONU(ctx context.Context, req *bbsim.ONURequest) (*bbsim.Response, error) { |
Anand S Katti | 0954135 | 2020-01-29 15:54:01 +0530 | [diff] [blame] | 80 | // NOTE this method is now sending a Dying Gasp and then disabling the device (operState: down, adminState: up), |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 81 | // is this the only way to do? Should we address other cases? |
| 82 | // Investigate what happens when: |
| 83 | // - a fiber is pulled |
| 84 | // - ONU malfunction |
| 85 | // - ONU shutdown |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 86 | logger.WithFields(log.Fields{ |
| 87 | "OnuSn": req.SerialNumber, |
| 88 | }).Infof("Received request to shutdown ONU") |
| 89 | |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 90 | res := &bbsim.Response{} |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 91 | olt := devices.GetOLT() |
| 92 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 93 | onu, err := olt.FindOnuBySn(req.SerialNumber) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 94 | if err != nil { |
| 95 | res.StatusCode = int32(codes.NotFound) |
| 96 | res.Message = err.Error() |
| 97 | return res, err |
| 98 | } |
| 99 | |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 100 | return handleShutdownONU(onu) |
| 101 | } |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 102 | |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 103 | // ShutdownONUsOnPON sends DyingGasp indication for all ONUs under specified PON port |
| 104 | func (s BBSimServer) ShutdownONUsOnPON(ctx context.Context, req *bbsim.PONRequest) (*bbsim.Response, error) { |
| 105 | logger.WithFields(log.Fields{ |
| 106 | "IntfId": req.PonPortId, |
| 107 | }).Infof("Received request to shutdown all ONUs on PON") |
Matteo Scandolo | d7cc6d3 | 2020-02-26 16:51:12 -0800 | [diff] [blame] | 108 | |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 109 | res := &bbsim.Response{} |
| 110 | olt := devices.GetOLT() |
| 111 | pon, _ := olt.GetPonById(req.PonPortId) |
Matteo Scandolo | d7cc6d3 | 2020-02-26 16:51:12 -0800 | [diff] [blame] | 112 | |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 113 | go func() { |
| 114 | for _, onu := range pon.Onus { |
| 115 | res, _ = handleShutdownONU(onu) |
| 116 | } |
| 117 | }() |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 118 | res.StatusCode = int32(codes.OK) |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 119 | res.Message = fmt.Sprintf("Request accepted for shutdown all ONUs on PON port %d", pon.ID) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 120 | |
| 121 | return res, nil |
| 122 | } |
| 123 | |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 124 | // ShutdownAllONUs sends DyingGasp indication for all ONUs and mark ONUs as disabled. |
| 125 | func (s BBSimServer) ShutdownAllONUs(context.Context, *bbsim.Empty) (*bbsim.Response, error) { |
| 126 | logger.Infof("Received request to shutdown all ONUs") |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 127 | res := &bbsim.Response{} |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 128 | olt := devices.GetOLT() |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 129 | |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 130 | go func() { |
| 131 | for _, pon := range olt.Pons { |
| 132 | for _, onu := range pon.Onus { |
| 133 | res, _ = handleShutdownONU(onu) |
| 134 | } |
| 135 | } |
| 136 | }() |
| 137 | res.StatusCode = int32(codes.OK) |
| 138 | res.Message = fmt.Sprintf("Request Accepted for shutdown all ONUs in OLT %d", olt.ID) |
| 139 | |
| 140 | return res, nil |
| 141 | } |
| 142 | |
| 143 | // PoweronONU simulates ONU power on and start sending discovery indications to VOLTHA |
| 144 | func (s BBSimServer) PoweronONU(ctx context.Context, req *bbsim.ONURequest) (*bbsim.Response, error) { |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 145 | logger.WithFields(log.Fields{ |
| 146 | "OnuSn": req.SerialNumber, |
| 147 | }).Infof("Received request to poweron ONU") |
| 148 | |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 149 | res := &bbsim.Response{} |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 150 | olt := devices.GetOLT() |
| 151 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 152 | onu, err := olt.FindOnuBySn(req.SerialNumber) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 153 | if err != nil { |
| 154 | res.StatusCode = int32(codes.NotFound) |
| 155 | res.Message = err.Error() |
| 156 | return res, err |
| 157 | } |
| 158 | |
Pragya Arya | 2225f20 | 2020-01-29 18:05:01 +0530 | [diff] [blame] | 159 | pon, _ := olt.GetPonById(onu.PonPortID) |
| 160 | if pon.InternalState.Current() != "enabled" { |
| 161 | err := fmt.Errorf("PON port %d not enabled", onu.PonPortID) |
| 162 | logger.WithFields(log.Fields{ |
| 163 | "OnuId": onu.ID, |
| 164 | "IntfId": onu.PonPortID, |
| 165 | "OnuSn": onu.Sn(), |
| 166 | }).Errorf("Cannot poweron ONU: %s", err.Error()) |
| 167 | |
| 168 | res.StatusCode = int32(codes.FailedPrecondition) |
| 169 | res.Message = err.Error() |
| 170 | return res, err |
| 171 | } |
| 172 | |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 173 | return handlePoweronONU(onu) |
| 174 | } |
| 175 | |
| 176 | // PoweronONUsOnPON simulates ONU power on for all ONUs under specified PON port |
| 177 | func (s BBSimServer) PoweronONUsOnPON(ctx context.Context, req *bbsim.PONRequest) (*bbsim.Response, error) { |
| 178 | logger.WithFields(log.Fields{ |
| 179 | "IntfId": req.PonPortId, |
| 180 | }).Infof("Received request to poweron all ONUs on PON") |
| 181 | |
| 182 | res := &bbsim.Response{} |
| 183 | olt := devices.GetOLT() |
| 184 | |
| 185 | pon, _ := olt.GetPonById(req.PonPortId) |
| 186 | if pon.InternalState.Current() != "enabled" { |
| 187 | err := fmt.Errorf("PON port %d not enabled", pon.ID) |
| 188 | logger.WithFields(log.Fields{ |
| 189 | "IntfId": pon.ID, |
| 190 | }).Errorf("Cannot poweron ONUs on PON: %s", err.Error()) |
| 191 | |
| 192 | res.StatusCode = int32(codes.FailedPrecondition) |
| 193 | res.Message = err.Error() |
| 194 | return res, err |
| 195 | } |
| 196 | |
| 197 | go func() { |
| 198 | for _, onu := range pon.Onus { |
| 199 | res, _ = handlePoweronONU(onu) |
Pragya Arya | 2225f20 | 2020-01-29 18:05:01 +0530 | [diff] [blame] | 200 | } |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 201 | }() |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 202 | res.StatusCode = int32(codes.OK) |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 203 | res.Message = fmt.Sprintf("Request Accepted for power on all ONUs on PON port %d", pon.ID) |
| 204 | |
| 205 | return res, nil |
| 206 | } |
| 207 | |
| 208 | // PoweronAllONUs simulates ONU power on for all ONUs on all PON ports |
| 209 | func (s BBSimServer) PoweronAllONUs(context.Context, *bbsim.Empty) (*bbsim.Response, error) { |
| 210 | logger.Infof("Received request to poweron all ONUs") |
| 211 | |
| 212 | res := &bbsim.Response{} |
| 213 | olt := devices.GetOLT() |
| 214 | |
| 215 | go func() { |
| 216 | for _, pon := range olt.Pons { |
| 217 | if pon.InternalState.Current() == "enabled" { |
| 218 | for _, onu := range pon.Onus { |
| 219 | res, _ = handlePoweronONU(onu) |
| 220 | } |
| 221 | } |
| 222 | } |
| 223 | }() |
| 224 | res.StatusCode = int32(codes.OK) |
| 225 | res.Message = fmt.Sprintf("Request Accepted for power on all ONUs in OLT %d", olt.ID) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 226 | |
| 227 | return res, nil |
| 228 | } |
Matteo Scandolo | e383d5d | 2019-10-25 14:47:27 -0700 | [diff] [blame] | 229 | |
Arjun E K | 57a7fcb | 2020-01-30 06:44:45 +0000 | [diff] [blame] | 230 | func (s BBSimServer) ChangeIgmpState(ctx context.Context, req *bbsim.IgmpRequest) (*bbsim.Response, error) { |
Matteo Scandolo | 618a658 | 2020-09-09 12:21:29 -0700 | [diff] [blame] | 231 | |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 232 | // NOTE this API will change the IGMP state for all UNIs on the requested ONU |
| 233 | // TODO a new API needs to be created to individually manage the UNIs |
Matteo Scandolo | 618a658 | 2020-09-09 12:21:29 -0700 | [diff] [blame] | 234 | |
Arjun E K | 57a7fcb | 2020-01-30 06:44:45 +0000 | [diff] [blame] | 235 | res := &bbsim.Response{} |
| 236 | |
| 237 | logger.WithFields(log.Fields{ |
Onur Kalinagac | 9f9faca | 2021-01-21 14:04:34 +0000 | [diff] [blame] | 238 | "OnuSn": req.OnuReq.SerialNumber, |
| 239 | "subAction": req.SubActionVal, |
| 240 | "GroupAddress": req.GroupAddress, |
Matteo Scandolo | c08a608 | 2021-02-05 11:12:01 -0800 | [diff] [blame] | 241 | }).Info("Received igmp request for ONU") |
Arjun E K | 57a7fcb | 2020-01-30 06:44:45 +0000 | [diff] [blame] | 242 | |
| 243 | olt := devices.GetOLT() |
| 244 | onu, err := olt.FindOnuBySn(req.OnuReq.SerialNumber) |
| 245 | |
| 246 | if err != nil { |
| 247 | res.StatusCode = int32(codes.NotFound) |
| 248 | res.Message = err.Error() |
Matteo Scandolo | c08a608 | 2021-02-05 11:12:01 -0800 | [diff] [blame] | 249 | logger.WithFields(log.Fields{ |
| 250 | "OnuSn": req.OnuReq.SerialNumber, |
| 251 | "subAction": req.SubActionVal, |
| 252 | "GroupAddress": req.GroupAddress, |
| 253 | }).Warn("ONU not found for sending igmp packet.") |
Arjun E K | 57a7fcb | 2020-01-30 06:44:45 +0000 | [diff] [blame] | 254 | return res, err |
| 255 | } else { |
| 256 | event := "" |
| 257 | switch req.SubActionVal { |
| 258 | case bbsim.SubActionTypes_JOIN: |
| 259 | event = "igmp_join_start" |
| 260 | case bbsim.SubActionTypes_LEAVE: |
| 261 | event = "igmp_leave" |
Anand S Katti | 0954135 | 2020-01-29 15:54:01 +0530 | [diff] [blame] | 262 | case bbsim.SubActionTypes_JOINV3: |
| 263 | event = "igmp_join_startv3" |
Arjun E K | 57a7fcb | 2020-01-30 06:44:45 +0000 | [diff] [blame] | 264 | } |
| 265 | |
Matteo Scandolo | 618a658 | 2020-09-09 12:21:29 -0700 | [diff] [blame] | 266 | errors := []string{} |
| 267 | startedOn := []string{} |
| 268 | success := true |
| 269 | |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 270 | for _, u := range onu.UniPorts { |
| 271 | uni := u.(*devices.UniPort) |
| 272 | if !uni.OperState.Is(devices.UniStateUp) { |
| 273 | // if the UNI is disabled, ignore it |
| 274 | continue |
| 275 | } |
| 276 | for _, s := range uni.Services { |
| 277 | service := s.(*devices.Service) |
| 278 | serviceKey := fmt.Sprintf("uni[%d]%s", uni.ID, service.Name) |
| 279 | if service.NeedsIgmp { |
| 280 | if !service.InternalState.Is(devices.ServiceStateInitialized) { |
| 281 | logger.WithFields(log.Fields{ |
| 282 | "OnuId": onu.ID, |
| 283 | "UniId": uni.ID, |
| 284 | "IntfId": onu.PonPortID, |
| 285 | "OnuSn": onu.Sn(), |
| 286 | "Service": service.Name, |
| 287 | }).Warn("service-not-initialized-skipping-event") |
| 288 | continue |
| 289 | } |
Matteo Scandolo | 618a658 | 2020-09-09 12:21:29 -0700 | [diff] [blame] | 290 | logger.WithFields(log.Fields{ |
| 291 | "OnuId": onu.ID, |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 292 | "UniId": uni.ID, |
Matteo Scandolo | 618a658 | 2020-09-09 12:21:29 -0700 | [diff] [blame] | 293 | "IntfId": onu.PonPortID, |
| 294 | "OnuSn": onu.Sn(), |
| 295 | "Service": service.Name, |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 296 | "Uni": uni.ID, |
| 297 | }).Debugf("Sending %s event on Service %s", event, service.Name) |
| 298 | |
| 299 | if err := service.IGMPState.Event(event, types.IgmpMessage{GroupAddress: req.GroupAddress}); err != nil { |
| 300 | logger.WithFields(log.Fields{ |
| 301 | "OnuId": onu.ID, |
| 302 | "UniId": uni.ID, |
| 303 | "IntfId": onu.PonPortID, |
| 304 | "OnuSn": onu.Sn(), |
| 305 | "Service": service.Name, |
| 306 | }).Errorf("IGMP request failed: %s", err.Error()) |
| 307 | errors = append(errors, fmt.Sprintf("%s: %s", serviceKey, err.Error())) |
| 308 | success = false |
| 309 | } |
| 310 | startedOn = append(startedOn, serviceKey) |
Matteo Scandolo | 618a658 | 2020-09-09 12:21:29 -0700 | [diff] [blame] | 311 | } |
Matteo Scandolo | 618a658 | 2020-09-09 12:21:29 -0700 | [diff] [blame] | 312 | } |
| 313 | } |
| 314 | |
| 315 | if success { |
| 316 | res.StatusCode = int32(codes.OK) |
Matteo Scandolo | c08a608 | 2021-02-05 11:12:01 -0800 | [diff] [blame] | 317 | if len(startedOn) > 0 { |
| 318 | res.Message = fmt.Sprintf("IGMP %s sent on Services %s for ONU %s.", |
| 319 | event, fmt.Sprintf("%v", startedOn), onu.Sn()) |
| 320 | } else { |
| 321 | res.Message = "No service requires IGMP" |
| 322 | } |
| 323 | logger.WithFields(log.Fields{ |
| 324 | "OnuSn": req.OnuReq.SerialNumber, |
| 325 | "subAction": req.SubActionVal, |
| 326 | "GroupAddress": req.GroupAddress, |
| 327 | "Message": res.Message, |
| 328 | }).Info("Processed IGMP request for ONU") |
Matteo Scandolo | 618a658 | 2020-09-09 12:21:29 -0700 | [diff] [blame] | 329 | } else { |
Arjun E K | 57a7fcb | 2020-01-30 06:44:45 +0000 | [diff] [blame] | 330 | res.StatusCode = int32(codes.FailedPrecondition) |
Matteo Scandolo | 618a658 | 2020-09-09 12:21:29 -0700 | [diff] [blame] | 331 | res.Message = fmt.Sprintf("%v", errors) |
Matteo Scandolo | c08a608 | 2021-02-05 11:12:01 -0800 | [diff] [blame] | 332 | logger.WithFields(log.Fields{ |
| 333 | "OnuSn": req.OnuReq.SerialNumber, |
| 334 | "subAction": req.SubActionVal, |
| 335 | "GroupAddress": req.GroupAddress, |
| 336 | "Message": res.Message, |
| 337 | }).Error("Error while processing IGMP request for ONU") |
Arjun E K | 57a7fcb | 2020-01-30 06:44:45 +0000 | [diff] [blame] | 338 | } |
Matteo Scandolo | c08a608 | 2021-02-05 11:12:01 -0800 | [diff] [blame] | 339 | |
Arjun E K | 57a7fcb | 2020-01-30 06:44:45 +0000 | [diff] [blame] | 340 | } |
| 341 | |
| 342 | return res, nil |
| 343 | } |
| 344 | |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 345 | func (s BBSimServer) RestartEapol(ctx context.Context, req *bbsim.UNIRequest) (*bbsim.Response, error) { |
| 346 | // NOTE this API will change the EAPOL state for all UNIs on the requested ONU if no UNI is specified |
| 347 | // Otherwise, it will change the EAPOL state for only the specified UNI on the ONU |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 348 | |
Matteo Scandolo | e383d5d | 2019-10-25 14:47:27 -0700 | [diff] [blame] | 349 | res := &bbsim.Response{} |
| 350 | |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 351 | if req.UniID == "" { |
| 352 | logger.WithFields(log.Fields{ |
| 353 | "OnuSn": req.OnuSerialNumber, |
| 354 | }).Infof("Received request to restart authentication for all UNIs on the ONU") |
| 355 | } else { |
| 356 | logger.WithFields(log.Fields{ |
| 357 | "OnuSn": req.OnuSerialNumber, |
| 358 | "UniId": req.UniID, |
| 359 | }).Infof("Received request to restart authentication on UNI") |
| 360 | } |
Matteo Scandolo | e383d5d | 2019-10-25 14:47:27 -0700 | [diff] [blame] | 361 | |
| 362 | olt := devices.GetOLT() |
| 363 | |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 364 | onu, err := olt.FindOnuBySn(req.OnuSerialNumber) |
Matteo Scandolo | e383d5d | 2019-10-25 14:47:27 -0700 | [diff] [blame] | 365 | |
| 366 | if err != nil { |
| 367 | res.StatusCode = int32(codes.NotFound) |
| 368 | res.Message = err.Error() |
| 369 | return res, err |
| 370 | } |
| 371 | |
Matteo Scandolo | adc72a8 | 2020-09-08 18:46:08 -0700 | [diff] [blame] | 372 | errors := []string{} |
Matteo Scandolo | 618a658 | 2020-09-09 12:21:29 -0700 | [diff] [blame] | 373 | startedOn := []string{} |
Matteo Scandolo | adc72a8 | 2020-09-08 18:46:08 -0700 | [diff] [blame] | 374 | success := true |
| 375 | |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 376 | uniIDint, err := strconv.Atoi(req.UniID) |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 377 | for _, u := range onu.UniPorts { |
| 378 | uni := u.(*devices.UniPort) |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 379 | //if a specific uni is specified, only restart it |
| 380 | if err == nil && req.UniID != "" && uni.ID != uint32(uniIDint) { |
| 381 | continue |
| 382 | } |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 383 | if !uni.OperState.Is(devices.UniStateUp) { |
| 384 | // if the UNI is disabled, ignore it |
| 385 | continue |
| 386 | } |
| 387 | for _, s := range uni.Services { |
| 388 | service := s.(*devices.Service) |
| 389 | serviceKey := fmt.Sprintf("uni[%d]%s", uni.ID, service.Name) |
| 390 | if service.NeedsEapol { |
| 391 | if !service.InternalState.Is(devices.ServiceStateInitialized) { |
| 392 | logger.WithFields(log.Fields{ |
| 393 | "OnuId": onu.ID, |
| 394 | "UniId": uni.ID, |
| 395 | "IntfId": onu.PonPortID, |
| 396 | "OnuSn": onu.Sn(), |
| 397 | "Service": service.Name, |
| 398 | }).Warn("service-not-initialized-skipping-event") |
| 399 | continue |
| 400 | } |
| 401 | if err := service.EapolState.Event("start_auth"); err != nil { |
| 402 | logger.WithFields(log.Fields{ |
| 403 | "OnuId": onu.ID, |
| 404 | "IntfId": onu.PonPortID, |
| 405 | "OnuSn": onu.Sn(), |
| 406 | "UniId": uni.ID, |
| 407 | "Service": service.Name, |
| 408 | }).Errorf("Cannot restart authenticaton for Service: %s", err.Error()) |
| 409 | errors = append(errors, fmt.Sprintf("%s: %s", serviceKey, err.Error())) |
| 410 | success = false |
| 411 | } |
| 412 | startedOn = append(startedOn, serviceKey) |
Matteo Scandolo | adc72a8 | 2020-09-08 18:46:08 -0700 | [diff] [blame] | 413 | } |
| 414 | } |
Matteo Scandolo | e383d5d | 2019-10-25 14:47:27 -0700 | [diff] [blame] | 415 | } |
| 416 | |
Matteo Scandolo | adc72a8 | 2020-09-08 18:46:08 -0700 | [diff] [blame] | 417 | if success { |
| 418 | res.StatusCode = int32(codes.OK) |
Matteo Scandolo | c08a608 | 2021-02-05 11:12:01 -0800 | [diff] [blame] | 419 | if len(startedOn) > 0 { |
| 420 | res.Message = fmt.Sprintf("Authentication restarted on Services %s for ONU %s.", |
| 421 | fmt.Sprintf("%v", startedOn), onu.Sn()) |
| 422 | } else { |
| 423 | res.Message = "No service requires EAPOL" |
| 424 | } |
| 425 | |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 426 | if req.UniID == "" { |
| 427 | logger.WithFields(log.Fields{ |
| 428 | "OnuSn": req.OnuSerialNumber, |
| 429 | "Message": res.Message, |
| 430 | }).Info("Processed EAPOL restart request for all UNIs on the ONU") |
| 431 | } else { |
| 432 | logger.WithFields(log.Fields{ |
| 433 | "OnuSn": req.OnuSerialNumber, |
| 434 | "Message": res.Message, |
| 435 | "UniId": req.UniID, |
| 436 | }).Info("Processed EAPOL restart request on UNI") |
| 437 | } |
| 438 | |
Matteo Scandolo | adc72a8 | 2020-09-08 18:46:08 -0700 | [diff] [blame] | 439 | } else { |
| 440 | res.StatusCode = int32(codes.FailedPrecondition) |
| 441 | res.Message = fmt.Sprintf("%v", errors) |
Matteo Scandolo | c08a608 | 2021-02-05 11:12:01 -0800 | [diff] [blame] | 442 | logger.WithFields(log.Fields{ |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 443 | "OnuSn": req.OnuSerialNumber, |
Matteo Scandolo | c08a608 | 2021-02-05 11:12:01 -0800 | [diff] [blame] | 444 | "Message": res.Message, |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 445 | }).Error("Error while processing EAPOL restart request for ONU") |
| 446 | |
| 447 | if req.UniID == "" { |
| 448 | logger.WithFields(log.Fields{ |
| 449 | "OnuSn": req.OnuSerialNumber, |
| 450 | "Message": res.Message, |
| 451 | }).Error("Error while processing EAPOL restart request for all UNIs on the ONU") |
| 452 | } else { |
| 453 | logger.WithFields(log.Fields{ |
| 454 | "OnuSn": req.OnuSerialNumber, |
| 455 | "Message": res.Message, |
| 456 | "UniId": req.UniID, |
| 457 | }).Error("Error while processing EAPOL restart request on UNI") |
| 458 | } |
| 459 | |
Matteo Scandolo | adc72a8 | 2020-09-08 18:46:08 -0700 | [diff] [blame] | 460 | } |
Matteo Scandolo | e383d5d | 2019-10-25 14:47:27 -0700 | [diff] [blame] | 461 | |
| 462 | return res, nil |
| 463 | } |
| 464 | |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 465 | func (s BBSimServer) RestartDhcp(ctx context.Context, req *bbsim.UNIRequest) (*bbsim.Response, error) { |
| 466 | // NOTE this API will change the DHCP state for all UNIs on the requested ONU if no UNI is specified |
| 467 | // Otherwise, it will change the DHCP state for only the specified UNI on the ONU |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 468 | |
Matteo Scandolo | e383d5d | 2019-10-25 14:47:27 -0700 | [diff] [blame] | 469 | res := &bbsim.Response{} |
| 470 | |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 471 | if req.UniID == "" { |
| 472 | logger.WithFields(log.Fields{ |
| 473 | "OnuSn": req.OnuSerialNumber, |
| 474 | }).Infof("Received request to restart authentication for all UNIs on the ONU") |
| 475 | } else { |
| 476 | logger.WithFields(log.Fields{ |
| 477 | "OnuSn": req.OnuSerialNumber, |
| 478 | "UniId": req.UniID, |
| 479 | }).Infof("Received request to restart authentication on UNI") |
| 480 | } |
Matteo Scandolo | e383d5d | 2019-10-25 14:47:27 -0700 | [diff] [blame] | 481 | |
| 482 | olt := devices.GetOLT() |
| 483 | |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 484 | onu, err := olt.FindOnuBySn(req.OnuSerialNumber) |
Matteo Scandolo | e383d5d | 2019-10-25 14:47:27 -0700 | [diff] [blame] | 485 | |
| 486 | if err != nil { |
| 487 | res.StatusCode = int32(codes.NotFound) |
| 488 | res.Message = err.Error() |
| 489 | return res, err |
| 490 | } |
| 491 | |
Matteo Scandolo | adc72a8 | 2020-09-08 18:46:08 -0700 | [diff] [blame] | 492 | errors := []string{} |
Matteo Scandolo | 618a658 | 2020-09-09 12:21:29 -0700 | [diff] [blame] | 493 | startedOn := []string{} |
Matteo Scandolo | adc72a8 | 2020-09-08 18:46:08 -0700 | [diff] [blame] | 494 | success := true |
| 495 | |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 496 | uniIDint, err := strconv.Atoi(req.UniID) |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 497 | for _, u := range onu.UniPorts { |
| 498 | uni := u.(*devices.UniPort) |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 499 | //if a specific uni is specified, only restart it |
| 500 | if err == nil && req.UniID != "" && uni.ID != uint32(uniIDint) { |
| 501 | continue |
| 502 | } |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 503 | if !uni.OperState.Is(devices.UniStateUp) { |
| 504 | // if the UNI is disabled, ignore it |
| 505 | continue |
| 506 | } |
| 507 | for _, s := range uni.Services { |
| 508 | service := s.(*devices.Service) |
| 509 | serviceKey := fmt.Sprintf("uni[%d]%s", uni.ID, service.Name) |
| 510 | if service.NeedsDhcp { |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 511 | if err := service.DHCPState.Event("start_dhcp"); err != nil { |
| 512 | logger.WithFields(log.Fields{ |
| 513 | "OnuId": onu.ID, |
| 514 | "IntfId": onu.PonPortID, |
| 515 | "OnuSn": onu.Sn(), |
| 516 | "UniId": uni.ID, |
| 517 | "Service": service.Name, |
| 518 | }).Errorf("Cannot restart DHCP for Service: %s", err.Error()) |
| 519 | errors = append(errors, fmt.Sprintf("%s: %s", serviceKey, err.Error())) |
| 520 | success = false |
| 521 | } |
| 522 | startedOn = append(startedOn, serviceKey) |
Matteo Scandolo | adc72a8 | 2020-09-08 18:46:08 -0700 | [diff] [blame] | 523 | } |
| 524 | } |
Matteo Scandolo | e383d5d | 2019-10-25 14:47:27 -0700 | [diff] [blame] | 525 | } |
| 526 | |
Matteo Scandolo | adc72a8 | 2020-09-08 18:46:08 -0700 | [diff] [blame] | 527 | if success { |
| 528 | res.StatusCode = int32(codes.OK) |
Matteo Scandolo | c08a608 | 2021-02-05 11:12:01 -0800 | [diff] [blame] | 529 | if len(startedOn) > 0 { |
| 530 | res.Message = fmt.Sprintf("DHCP restarted on Services %s for ONU %s.", |
| 531 | fmt.Sprintf("%v", startedOn), onu.Sn()) |
| 532 | |
| 533 | } else { |
| 534 | res.Message = "No service requires DHCP" |
| 535 | } |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 536 | |
| 537 | if req.UniID == "" { |
| 538 | logger.WithFields(log.Fields{ |
| 539 | "OnuSn": req.OnuSerialNumber, |
| 540 | "Message": res.Message, |
| 541 | }).Info("Processed DHCP restart request for all UNIs on the ONU") |
| 542 | } else { |
| 543 | logger.WithFields(log.Fields{ |
| 544 | "OnuSn": req.OnuSerialNumber, |
| 545 | "Message": res.Message, |
| 546 | "UniId": req.UniID, |
| 547 | }).Info("Processed DHCP restart request on UNI") |
| 548 | } |
Matteo Scandolo | adc72a8 | 2020-09-08 18:46:08 -0700 | [diff] [blame] | 549 | } else { |
| 550 | res.StatusCode = int32(codes.FailedPrecondition) |
| 551 | res.Message = fmt.Sprintf("%v", errors) |
Nitin Subramanian | 150f1bb | 2021-08-02 12:04:05 -0700 | [diff] [blame^] | 552 | |
| 553 | if req.UniID == "" { |
| 554 | logger.WithFields(log.Fields{ |
| 555 | "OnuSn": req.OnuSerialNumber, |
| 556 | "Message": res.Message, |
| 557 | }).Error("Error while processing DHCP restart request for all UNIs on the ONU") |
| 558 | } else { |
| 559 | logger.WithFields(log.Fields{ |
| 560 | "OnuSn": req.OnuSerialNumber, |
| 561 | "Message": res.Message, |
| 562 | "UniId": req.UniID, |
| 563 | }).Error("Error while processing DHCP restart request on UNI") |
| 564 | } |
Matteo Scandolo | adc72a8 | 2020-09-08 18:46:08 -0700 | [diff] [blame] | 565 | } |
Matteo Scandolo | e383d5d | 2019-10-25 14:47:27 -0700 | [diff] [blame] | 566 | |
| 567 | return res, nil |
| 568 | } |
Anand S Katti | 0954135 | 2020-01-29 15:54:01 +0530 | [diff] [blame] | 569 | |
Pragya Arya | 8bdb453 | 2020-03-02 17:08:09 +0530 | [diff] [blame] | 570 | // GetFlows for OLT/ONUs |
| 571 | func (s BBSimServer) GetFlows(ctx context.Context, req *bbsim.ONURequest) (*bbsim.Flows, error) { |
| 572 | logger.WithFields(log.Fields{ |
| 573 | "OnuSn": req.SerialNumber, |
| 574 | }).Info("Received GetFlows request") |
| 575 | |
| 576 | olt := devices.GetOLT() |
| 577 | res := &bbsim.Flows{} |
| 578 | |
| 579 | if req.SerialNumber == "" { |
Andrea Campanella | be8e12f | 2020-12-14 18:43:41 +0100 | [diff] [blame] | 580 | olt.Flows.Range(func(flowKey, flow interface{}) bool { |
| 581 | flowObj := flow.(openolt.Flow) |
| 582 | res.Flows = append(res.Flows, &flowObj) |
| 583 | return true |
| 584 | }) |
| 585 | res.FlowCount = uint32(len(res.Flows)) |
Pragya Arya | 8bdb453 | 2020-03-02 17:08:09 +0530 | [diff] [blame] | 586 | } else { |
| 587 | onu, err := olt.FindOnuBySn(req.SerialNumber) |
| 588 | if err != nil { |
| 589 | logger.WithFields(log.Fields{ |
| 590 | "OnuSn": req.SerialNumber, |
| 591 | }).Error("Can't get ONU in GetFlows request") |
| 592 | return nil, err |
| 593 | } |
| 594 | for _, flowKey := range onu.Flows { |
Andrea Campanella | be8e12f | 2020-12-14 18:43:41 +0100 | [diff] [blame] | 595 | flow, _ := olt.Flows.Load(flowKey) |
| 596 | flowObj := flow.(openolt.Flow) |
| 597 | res.Flows = append(res.Flows, &flowObj) |
Pragya Arya | 8bdb453 | 2020-03-02 17:08:09 +0530 | [diff] [blame] | 598 | } |
| 599 | res.FlowCount = uint32(len(onu.Flows)) |
| 600 | } |
| 601 | return res, nil |
| 602 | } |
| 603 | |
Anand S Katti | 0954135 | 2020-01-29 15:54:01 +0530 | [diff] [blame] | 604 | func (s BBSimServer) GetOnuTrafficSchedulers(ctx context.Context, req *bbsim.ONURequest) (*bbsim.ONUTrafficSchedulers, error) { |
| 605 | olt := devices.GetOLT() |
| 606 | ts := bbsim.ONUTrafficSchedulers{} |
| 607 | |
| 608 | onu, err := olt.FindOnuBySn(req.SerialNumber) |
| 609 | if err != nil { |
| 610 | return &ts, err |
| 611 | } |
| 612 | |
| 613 | if onu.TrafficSchedulers != nil { |
| 614 | ts.TraffSchedulers = onu.TrafficSchedulers |
| 615 | return &ts, nil |
| 616 | } else { |
| 617 | ts.TraffSchedulers = nil |
| 618 | return &ts, nil |
| 619 | } |
| 620 | } |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 621 | |
| 622 | func handlePoweronONU(onu *devices.Onu) (*bbsim.Response, error) { |
| 623 | res := &bbsim.Response{} |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 624 | |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame] | 625 | if err := onu.HandlePowerOnONU(); err != nil { |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 626 | res.StatusCode = int32(codes.FailedPrecondition) |
| 627 | res.Message = err.Error() |
| 628 | return res, err |
| 629 | } |
| 630 | |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 631 | res.StatusCode = int32(codes.OK) |
| 632 | res.Message = fmt.Sprintf("ONU %s successfully powered on.", onu.Sn()) |
| 633 | |
| 634 | return res, nil |
| 635 | } |
| 636 | |
| 637 | func handleShutdownONU(onu *devices.Onu) (*bbsim.Response, error) { |
| 638 | res := &bbsim.Response{} |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 639 | |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame] | 640 | if err := onu.HandleShutdownONU(); err != nil { |
Pragya Arya | bd731ec | 2020-02-11 16:38:17 +0530 | [diff] [blame] | 641 | res.StatusCode = int32(codes.FailedPrecondition) |
| 642 | res.Message = err.Error() |
| 643 | return res, err |
| 644 | } |
| 645 | |
| 646 | res.StatusCode = int32(codes.OK) |
| 647 | res.Message = fmt.Sprintf("ONU %s successfully shut down.", onu.Sn()) |
| 648 | |
| 649 | return res, nil |
| 650 | } |
Nitin Subramanian | b0a333a | 2021-07-08 15:01:41 -0700 | [diff] [blame] | 651 | |
| 652 | func (s BBSimServer) GetUnis(ctx context.Context, req *bbsim.Empty) (*bbsim.UNIs, error) { |
| 653 | onus, err := s.GetONUs(ctx, req) |
| 654 | |
| 655 | if err != nil { |
| 656 | return nil, err |
| 657 | } |
| 658 | unis := []*bbsim.UNI{} |
| 659 | for _, onu := range onus.Items { |
| 660 | unis = append(unis, onu.Unis...) |
| 661 | } |
| 662 | unis_ret := bbsim.UNIs{ |
| 663 | Items: unis, |
| 664 | } |
| 665 | return &unis_ret, nil |
| 666 | } |