Matteo Scandolo | 1100699 | 2019-08-28 11:29:46 -0700 | [diff] [blame] | 1 | /* |
Joey Armstrong | 2c03936 | 2024-02-04 18:51:52 -0500 | [diff] [blame^] | 2 | * Copyright 2018-2024 Open Networking Foundation (ONF) and the ONF Contributors |
Matteo Scandolo | 1100699 | 2019-08-28 11:29:46 -0700 | [diff] [blame] | 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 | |
Matteo Scandolo | 82c16d0 | 2019-09-24 09:34:32 -0700 | [diff] [blame] | 17 | package api |
Matteo Scandolo | 84f7d48 | 2019-08-08 19:00:47 -0700 | [diff] [blame] | 18 | |
| 19 | import ( |
| 20 | "context" |
Zdravko Bozakov | 681364d | 2019-11-10 14:28:46 +0100 | [diff] [blame] | 21 | "fmt" |
rajesh | f921f88 | 2020-03-06 18:24:28 +0530 | [diff] [blame] | 22 | "strings" |
Matteo Scandolo | 88c204a | 2020-11-03 10:34:24 -0800 | [diff] [blame] | 23 | "time" |
Zdravko Bozakov | 2da7634 | 2019-10-21 09:47:35 +0200 | [diff] [blame] | 24 | |
Elia Battiston | 67e9e4c | 2022-02-15 16:38:40 +0100 | [diff] [blame] | 25 | "google.golang.org/grpc/status" |
| 26 | |
Matteo Scandolo | 1100699 | 2019-08-28 11:29:46 -0700 | [diff] [blame] | 27 | "github.com/opencord/bbsim/api/bbsim" |
| 28 | "github.com/opencord/bbsim/internal/bbsim/devices" |
Matteo Scandolo | 40e067f | 2019-10-16 16:59:41 -0700 | [diff] [blame] | 29 | "github.com/opencord/bbsim/internal/common" |
Matteo Scandolo | 84f7d48 | 2019-08-08 19:00:47 -0700 | [diff] [blame] | 30 | log "github.com/sirupsen/logrus" |
Zdravko Bozakov | 681364d | 2019-11-10 14:28:46 +0100 | [diff] [blame] | 31 | "google.golang.org/grpc/codes" |
Matteo Scandolo | 84f7d48 | 2019-08-08 19:00:47 -0700 | [diff] [blame] | 32 | ) |
| 33 | |
| 34 | var logger = log.WithFields(log.Fields{ |
| 35 | "module": "GrpcApiServer", |
| 36 | }) |
| 37 | |
| 38 | var ( |
Matteo Scandolo | 8df63df | 2019-09-12 10:34:32 -0700 | [diff] [blame] | 39 | version string |
| 40 | buildTime string |
| 41 | commitHash string |
| 42 | gitStatus string |
Matteo Scandolo | 84f7d48 | 2019-08-08 19:00:47 -0700 | [diff] [blame] | 43 | ) |
| 44 | |
| 45 | type BBSimServer struct { |
| 46 | } |
| 47 | |
Matteo Scandolo | 8df63df | 2019-09-12 10:34:32 -0700 | [diff] [blame] | 48 | func (s BBSimServer) Version(ctx context.Context, req *bbsim.Empty) (*bbsim.VersionNumber, error) { |
Zdravko Bozakov | 2da7634 | 2019-10-21 09:47:35 +0200 | [diff] [blame] | 49 | // TODO add a flag to specify whether the tree was clean at this commit or not |
Matteo Scandolo | 84f7d48 | 2019-08-08 19:00:47 -0700 | [diff] [blame] | 50 | return &bbsim.VersionNumber{ |
Matteo Scandolo | 8df63df | 2019-09-12 10:34:32 -0700 | [diff] [blame] | 51 | Version: version, |
| 52 | BuildTime: buildTime, |
Matteo Scandolo | 84f7d48 | 2019-08-08 19:00:47 -0700 | [diff] [blame] | 53 | CommitHash: commitHash, |
Matteo Scandolo | 8df63df | 2019-09-12 10:34:32 -0700 | [diff] [blame] | 54 | GitStatus: gitStatus, |
Matteo Scandolo | 84f7d48 | 2019-08-08 19:00:47 -0700 | [diff] [blame] | 55 | }, nil |
| 56 | } |
| 57 | |
| 58 | func (s BBSimServer) GetOlt(ctx context.Context, req *bbsim.Empty) (*bbsim.Olt, error) { |
| 59 | olt := devices.GetOLT() |
| 60 | nnis := []*bbsim.NNIPort{} |
| 61 | pons := []*bbsim.PONPort{} |
| 62 | |
| 63 | for _, nni := range olt.Nnis { |
| 64 | n := bbsim.NNIPort{ |
Matteo Scandolo | 8df63df | 2019-09-12 10:34:32 -0700 | [diff] [blame] | 65 | ID: int32(nni.ID), |
Matteo Scandolo | 9a3518c | 2019-08-13 14:36:01 -0700 | [diff] [blame] | 66 | OperState: nni.OperState.Current(), |
Matteo Scandolo | 84f7d48 | 2019-08-08 19:00:47 -0700 | [diff] [blame] | 67 | } |
| 68 | nnis = append(nnis, &n) |
| 69 | } |
| 70 | |
| 71 | for _, pon := range olt.Pons { |
Matteo Scandolo | 4b077aa | 2021-02-16 17:33:37 -0800 | [diff] [blame] | 72 | |
| 73 | allocatedOnuIds := []*bbsim.PonAllocatedResources{} |
| 74 | allocatedAllocIds := []*bbsim.PonAllocatedResources{} |
| 75 | allocatedGemPorts := []*bbsim.PonAllocatedResources{} |
| 76 | |
| 77 | for k, v := range pon.AllocatedOnuIds { |
| 78 | resource := &bbsim.PonAllocatedResources{ |
| 79 | SerialNumber: common.OnuSnToString(v), |
| 80 | Id: int32(k), |
| 81 | } |
| 82 | allocatedOnuIds = append(allocatedOnuIds, resource) |
| 83 | } |
| 84 | |
| 85 | for k, v := range pon.AllocatedGemPorts { |
| 86 | resource := &bbsim.PonAllocatedResources{ |
| 87 | SerialNumber: common.OnuSnToString(v), |
| 88 | Id: int32(k), |
| 89 | } |
| 90 | allocatedGemPorts = append(allocatedGemPorts, resource) |
| 91 | } |
| 92 | |
Girish Gowdra | 574834a | 2022-02-04 15:15:15 -0800 | [diff] [blame] | 93 | for _, v := range pon.AllocatedAllocIds { |
Matteo Scandolo | 4b077aa | 2021-02-16 17:33:37 -0800 | [diff] [blame] | 94 | resource := &bbsim.PonAllocatedResources{ |
Girish Gowdra | 574834a | 2022-02-04 15:15:15 -0800 | [diff] [blame] | 95 | SerialNumber: common.OnuSnToString(v.OnuSn), |
| 96 | Id: int32(v.AllocID), |
Matteo Scandolo | 4b077aa | 2021-02-16 17:33:37 -0800 | [diff] [blame] | 97 | } |
| 98 | allocatedAllocIds = append(allocatedAllocIds, resource) |
| 99 | } |
| 100 | |
Matteo Scandolo | 84f7d48 | 2019-08-08 19:00:47 -0700 | [diff] [blame] | 101 | p := bbsim.PONPort{ |
Matteo Scandolo | 4b077aa | 2021-02-16 17:33:37 -0800 | [diff] [blame] | 102 | ID: int32(pon.ID), |
Elia Battiston | b7bea22 | 2022-02-18 16:25:00 +0100 | [diff] [blame] | 103 | Technology: pon.Technology.String(), |
Matteo Scandolo | 4b077aa | 2021-02-16 17:33:37 -0800 | [diff] [blame] | 104 | OperState: pon.OperState.Current(), |
| 105 | InternalState: pon.InternalState.Current(), |
| 106 | PacketCount: pon.PacketCount, |
| 107 | AllocatedOnuIds: allocatedOnuIds, |
| 108 | AllocatedAllocIds: allocatedAllocIds, |
| 109 | AllocatedGemPorts: allocatedGemPorts, |
Matteo Scandolo | 84f7d48 | 2019-08-08 19:00:47 -0700 | [diff] [blame] | 110 | } |
| 111 | pons = append(pons, &p) |
| 112 | } |
| 113 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 114 | oltAddress := strings.Split(common.Config.BBSim.OpenOltAddress, ":")[0] |
rajesh | f921f88 | 2020-03-06 18:24:28 +0530 | [diff] [blame] | 115 | if oltAddress == "" { |
| 116 | oltAddress = getOltIP().String() |
| 117 | } |
| 118 | |
Matteo Scandolo | 84f7d48 | 2019-08-08 19:00:47 -0700 | [diff] [blame] | 119 | res := bbsim.Olt{ |
Andrea Campanella | 6f5f355 | 2022-03-10 17:14:25 +0100 | [diff] [blame] | 120 | ID: int32(olt.ID), |
| 121 | SerialNumber: olt.SerialNumber, |
| 122 | OperState: olt.OperState.Current(), |
| 123 | InternalState: olt.InternalState.Current(), |
| 124 | IP: oltAddress, |
| 125 | NNIPorts: nnis, |
| 126 | PONPorts: pons, |
| 127 | NniDhcpTrapVid: int32(olt.NniDhcpTrapVid), |
Matteo Scandolo | 84f7d48 | 2019-08-08 19:00:47 -0700 | [diff] [blame] | 128 | } |
| 129 | return &res, nil |
Matteo Scandolo | 9a3518c | 2019-08-13 14:36:01 -0700 | [diff] [blame] | 130 | } |
| 131 | |
Matteo Scandolo | 4b077aa | 2021-02-16 17:33:37 -0800 | [diff] [blame] | 132 | // takes a nested map and return a proto |
| 133 | func resourcesMapToresourcesProto(resourceType bbsim.OltAllocatedResourceType_Type, resources map[uint32]map[uint32]map[uint32]map[int32]map[uint64]bool) *bbsim.OltAllocatedResources { |
| 134 | proto := &bbsim.OltAllocatedResources{ |
| 135 | Resources: []*bbsim.OltAllocatedResource{}, |
| 136 | } |
| 137 | for ponId, ponValues := range resources { |
| 138 | for onuId, onuValues := range ponValues { |
| 139 | for uniId, uniValues := range onuValues { |
| 140 | for allocId, flows := range uniValues { |
| 141 | for flow := range flows { |
| 142 | resource := &bbsim.OltAllocatedResource{ |
| 143 | Type: resourceType.String(), |
| 144 | PonPortId: ponId, |
| 145 | OnuId: onuId, |
| 146 | PortNo: uniId, |
| 147 | ResourceId: allocId, |
| 148 | FlowId: flow, |
| 149 | } |
| 150 | proto.Resources = append(proto.Resources, resource) |
| 151 | } |
| 152 | } |
| 153 | } |
| 154 | } |
| 155 | } |
| 156 | return proto |
| 157 | } |
| 158 | |
| 159 | func (s BBSimServer) GetOltAllocatedResources(ctx context.Context, req *bbsim.OltAllocatedResourceType) (*bbsim.OltAllocatedResources, error) { |
| 160 | o := devices.GetOLT() |
| 161 | |
| 162 | switch req.Type { |
| 163 | case bbsim.OltAllocatedResourceType_UNKNOWN: |
| 164 | return nil, status.Errorf(codes.InvalidArgument, "resource-type-%s-is-invalid", req.Type) |
| 165 | case bbsim.OltAllocatedResourceType_ALLOC_ID: |
| 166 | return resourcesMapToresourcesProto(bbsim.OltAllocatedResourceType_ALLOC_ID, o.AllocIDs), nil |
| 167 | case bbsim.OltAllocatedResourceType_GEM_PORT: |
| 168 | return resourcesMapToresourcesProto(bbsim.OltAllocatedResourceType_GEM_PORT, o.GemPortIDs), nil |
| 169 | default: |
| 170 | return nil, status.Errorf(codes.InvalidArgument, "unkown-resource-type-%s", req.Type) |
| 171 | } |
| 172 | } |
| 173 | |
Zdravko Bozakov | 681364d | 2019-11-10 14:28:46 +0100 | [diff] [blame] | 174 | func (s BBSimServer) PoweronOlt(ctx context.Context, req *bbsim.Empty) (*bbsim.Response, error) { |
| 175 | res := &bbsim.Response{} |
| 176 | o := devices.GetOLT() |
| 177 | |
Elia Battiston | 67e9e4c | 2022-02-15 16:38:40 +0100 | [diff] [blame] | 178 | if err := o.InternalState.Event(devices.OltInternalTxInitialize); err != nil { |
Zdravko Bozakov | 681364d | 2019-11-10 14:28:46 +0100 | [diff] [blame] | 179 | log.Errorf("Error initializing OLT: %v", err) |
| 180 | res.StatusCode = int32(codes.FailedPrecondition) |
| 181 | return res, err |
| 182 | } |
| 183 | |
| 184 | res.StatusCode = int32(codes.OK) |
| 185 | return res, nil |
| 186 | } |
| 187 | |
| 188 | func (s BBSimServer) ShutdownOlt(ctx context.Context, req *bbsim.Empty) (*bbsim.Response, error) { |
| 189 | res := &bbsim.Response{} |
| 190 | o := devices.GetOLT() |
| 191 | |
Elia Battiston | 67e9e4c | 2022-02-15 16:38:40 +0100 | [diff] [blame] | 192 | if err := o.InternalState.Event(devices.OltInternalTxDisable); err != nil { |
Zdravko Bozakov | 681364d | 2019-11-10 14:28:46 +0100 | [diff] [blame] | 193 | log.Errorf("Error disabling OLT: %v", err) |
| 194 | res.StatusCode = int32(codes.FailedPrecondition) |
| 195 | return res, err |
| 196 | } |
| 197 | |
| 198 | res.StatusCode = int32(codes.OK) |
| 199 | return res, nil |
| 200 | } |
| 201 | |
| 202 | func (s BBSimServer) RebootOlt(ctx context.Context, req *bbsim.Empty) (*bbsim.Response, error) { |
| 203 | res := &bbsim.Response{} |
| 204 | o := devices.GetOLT() |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 205 | go func() { _ = o.RestartOLT() }() |
Zdravko Bozakov | 681364d | 2019-11-10 14:28:46 +0100 | [diff] [blame] | 206 | res.StatusCode = int32(codes.OK) |
| 207 | res.Message = fmt.Sprintf("OLT restart triggered.") |
| 208 | return res, nil |
| 209 | } |
| 210 | |
Matteo Scandolo | 88c204a | 2020-11-03 10:34:24 -0800 | [diff] [blame] | 211 | func (s BBSimServer) StopgRPCServer(ctx context.Context, req *bbsim.Empty) (*bbsim.Response, error) { |
| 212 | res := &bbsim.Response{} |
| 213 | res.StatusCode = int32(codes.OK) |
| 214 | res.Message = fmt.Sprintf("Openolt gRPC server stopped") |
| 215 | o := devices.GetOLT() |
| 216 | |
| 217 | logger.Infof("Received request to stop Openolt gRPC Server") |
| 218 | |
| 219 | o.StopOltServer() |
| 220 | |
| 221 | return res, nil |
| 222 | } |
| 223 | |
| 224 | func (s BBSimServer) StartgRPCServer(ctx context.Context, req *bbsim.Empty) (*bbsim.Response, error) { |
| 225 | res := &bbsim.Response{} |
| 226 | res.StatusCode = int32(codes.OK) |
| 227 | res.Message = fmt.Sprintf("Openolt gRPC server started") |
| 228 | o := devices.GetOLT() |
| 229 | |
| 230 | logger.Infof("Received request to start Openolt gRPC Server") |
| 231 | |
Hardik Windlass | efdb4b6 | 2021-03-18 10:33:24 +0000 | [diff] [blame] | 232 | if o.OltServer != nil { |
| 233 | return nil, fmt.Errorf("Openolt gRPC server already running.") |
| 234 | } |
| 235 | |
| 236 | oltGrpcServer, err := o.StartOltServer() |
Matteo Scandolo | 88c204a | 2020-11-03 10:34:24 -0800 | [diff] [blame] | 237 | if err != nil { |
| 238 | return nil, err |
| 239 | } |
Hardik Windlass | efdb4b6 | 2021-03-18 10:33:24 +0000 | [diff] [blame] | 240 | o.OltServer = oltGrpcServer |
Matteo Scandolo | 88c204a | 2020-11-03 10:34:24 -0800 | [diff] [blame] | 241 | |
| 242 | return res, nil |
| 243 | } |
| 244 | |
| 245 | func (s BBSimServer) RestartgRPCServer(ctx context.Context, req *bbsim.Timeout) (*bbsim.Response, error) { |
| 246 | o := devices.GetOLT() |
| 247 | logger.Infof("Received request to restart Openolt gRPC Server in %v seconds", req.Delay) |
| 248 | o.StopOltServer() |
| 249 | |
| 250 | res := &bbsim.Response{} |
| 251 | res.StatusCode = int32(codes.OK) |
| 252 | res.Message = fmt.Sprintf("Openolt gRPC server stopped, restarting in %v", req.Delay) |
| 253 | |
| 254 | go func() { |
| 255 | time.Sleep(time.Duration(req.Delay) * time.Second) |
Hardik Windlass | efdb4b6 | 2021-03-18 10:33:24 +0000 | [diff] [blame] | 256 | oltGrpcServer, err := o.StartOltServer() |
Matteo Scandolo | 88c204a | 2020-11-03 10:34:24 -0800 | [diff] [blame] | 257 | if err != nil { |
| 258 | logger.WithFields(log.Fields{ |
| 259 | "err": err, |
| 260 | }).Error("Cannot restart Openolt gRPC server") |
| 261 | } |
Hardik Windlass | efdb4b6 | 2021-03-18 10:33:24 +0000 | [diff] [blame] | 262 | o.OltServer = oltGrpcServer |
Matteo Scandolo | 88c204a | 2020-11-03 10:34:24 -0800 | [diff] [blame] | 263 | logger.Infof("Openolt gRPC Server restarted after %v seconds", req.Delay) |
| 264 | }() |
| 265 | |
| 266 | return res, nil |
| 267 | } |
| 268 | |
Matteo Scandolo | 2bf742a | 2019-10-01 11:33:34 -0700 | [diff] [blame] | 269 | func (s BBSimServer) SetLogLevel(ctx context.Context, req *bbsim.LogLevel) (*bbsim.LogLevel, error) { |
| 270 | |
Matteo Scandolo | 40e067f | 2019-10-16 16:59:41 -0700 | [diff] [blame] | 271 | common.SetLogLevel(log.StandardLogger(), req.Level, req.Caller) |
Matteo Scandolo | 2bf742a | 2019-10-01 11:33:34 -0700 | [diff] [blame] | 272 | |
| 273 | return &bbsim.LogLevel{ |
| 274 | Level: log.StandardLogger().Level.String(), |
| 275 | Caller: log.StandardLogger().ReportCaller, |
| 276 | }, nil |
| 277 | } |
Scott Baker | 41724b8 | 2020-01-21 19:54:53 -0800 | [diff] [blame] | 278 | |
Anand S Katti | 86552f9 | 2020-03-03 21:56:32 +0530 | [diff] [blame] | 279 | func (s BBSimServer) SetOnuAlarmIndication(ctx context.Context, req *bbsim.ONUAlarmRequest) (*bbsim.Response, error) { |
Scott Baker | 41724b8 | 2020-01-21 19:54:53 -0800 | [diff] [blame] | 280 | o := devices.GetOLT() |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame] | 281 | |
| 282 | res := &bbsim.Response{} |
| 283 | |
| 284 | onu, err := o.FindOnuBySn(req.SerialNumber) |
Scott Baker | 41724b8 | 2020-01-21 19:54:53 -0800 | [diff] [blame] | 285 | if err != nil { |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame] | 286 | res.StatusCode = int32(codes.NotFound) |
| 287 | res.Message = err.Error() |
Scott Baker | 41724b8 | 2020-01-21 19:54:53 -0800 | [diff] [blame] | 288 | return nil, err |
| 289 | } |
| 290 | |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame] | 291 | if err := onu.SetAlarm(req.AlarmType, req.Status); err != nil { |
| 292 | res.StatusCode = int32(codes.Internal) |
| 293 | res.Message = err.Error() |
| 294 | return nil, err |
| 295 | } |
| 296 | |
Scott Baker | 41724b8 | 2020-01-21 19:54:53 -0800 | [diff] [blame] | 297 | res.StatusCode = int32(codes.OK) |
Anand S Katti | 86552f9 | 2020-03-03 21:56:32 +0530 | [diff] [blame] | 298 | res.Message = fmt.Sprintf("Onu Alarm Indication Sent.") |
| 299 | return res, nil |
| 300 | } |
| 301 | |
| 302 | // SetOltAlarmIndication generates OLT Alarms for LOS |
| 303 | func (s BBSimServer) SetOltAlarmIndication(ctx context.Context, req *bbsim.OLTAlarmRequest) (*bbsim.Response, error) { |
| 304 | o := devices.GetOLT() |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame] | 305 | res := &bbsim.Response{} |
| 306 | |
| 307 | if err := o.SetAlarm(req.InterfaceID, req.InterfaceType, req.Status); err != nil { |
| 308 | res.StatusCode = int32(codes.Internal) |
| 309 | res.Message = err.Error() |
Anand S Katti | 86552f9 | 2020-03-03 21:56:32 +0530 | [diff] [blame] | 310 | return nil, err |
| 311 | } |
| 312 | |
Anand S Katti | 86552f9 | 2020-03-03 21:56:32 +0530 | [diff] [blame] | 313 | res.StatusCode = int32(codes.OK) |
| 314 | res.Message = fmt.Sprintf("Olt Alarm Indication Sent.") |
Scott Baker | 41724b8 | 2020-01-21 19:54:53 -0800 | [diff] [blame] | 315 | return res, nil |
| 316 | } |