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