Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2020-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 adaptercoreonu provides the utility for onu devices, flows and statistics |
| 18 | package adaptercoreonu |
| 19 | |
| 20 | import ( |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 21 | "bytes" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 22 | "context" |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 23 | "encoding/hex" |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 24 | "encoding/json" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 25 | "errors" |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 26 | "fmt" |
| 27 | "strconv" |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 28 | "strings" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 29 | |
| 30 | "github.com/looplab/fsm" |
| 31 | |
| 32 | //"sync" |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 33 | "time" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 34 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 35 | //"github.com/opencord/voltha-lib-go/v4/pkg/kafka" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 36 | "github.com/opencord/omci-lib-go" |
| 37 | me "github.com/opencord/omci-lib-go/generated" |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 38 | "github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore" |
| 39 | "github.com/opencord/voltha-lib-go/v4/pkg/log" |
| 40 | //ic "github.com/opencord/voltha-protos/v4/go/inter_container" |
| 41 | //"github.com/opencord/voltha-protos/v4/go/openflow_13" |
| 42 | //"github.com/opencord/voltha-protos/v4/go/voltha" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 43 | ) |
| 44 | |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 45 | type sLastTxMeParameter struct { |
| 46 | lastTxMessageType omci.MessageType |
| 47 | pLastTxMeInstance *me.ManagedEntity |
| 48 | repeatCount uint8 |
| 49 | } |
| 50 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 51 | var supportedClassIds = []me.ClassID{ |
| 52 | me.CardholderClassID, // 5 |
| 53 | me.CircuitPackClassID, // 6 |
| 54 | me.SoftwareImageClassID, // 7 |
| 55 | me.PhysicalPathTerminationPointEthernetUniClassID, // 11 |
| 56 | me.OltGClassID, // 131 |
| 57 | me.OnuPowerSheddingClassID, // 133 |
| 58 | me.IpHostConfigDataClassID, // 134 |
| 59 | me.OnuGClassID, // 256 |
| 60 | me.Onu2GClassID, // 257 |
| 61 | me.TContClassID, // 262 |
| 62 | me.AniGClassID, // 263 |
| 63 | me.UniGClassID, // 264 |
| 64 | me.PriorityQueueClassID, // 277 |
| 65 | me.TrafficSchedulerClassID, // 278 |
| 66 | me.VirtualEthernetInterfacePointClassID, // 329 |
| 67 | me.EnhancedSecurityControlClassID, // 332 |
| 68 | me.OnuDynamicPowerManagementControlClassID, // 336 |
| 69 | // 347 // definitions for ME "IPv6 host config data" are currently missing in omci-lib-go! |
| 70 | } |
| 71 | |
| 72 | var fsmMsg TestMessageType |
| 73 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 74 | func (oo *OnuDeviceEntry) enterStartingState(ctx context.Context, e *fsm.Event) { |
| 75 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Start processing MibSync-msgs in State": e.FSM.Current(), "device-id": oo.deviceID}) |
| 76 | oo.pOnuDB = newOnuDeviceDB(log.WithSpanFromContext(context.TODO(), ctx), oo) |
| 77 | go oo.processMibSyncMessages(ctx) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 78 | } |
| 79 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 80 | func (oo *OnuDeviceEntry) enterResettingMibState(ctx context.Context, e *fsm.Event) { |
| 81 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Start MibTemplate processing in State": e.FSM.Current(), "device-id": oo.deviceID}) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 82 | |
Holger Hildebrandt | f37b3d7 | 2021-02-17 10:25:22 +0000 | [diff] [blame] | 83 | if !oo.isNewOnu() && !oo.baseDeviceHandler.isReconciling() { |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 84 | oo.baseDeviceHandler.prepareReconcilingWithActiveAdapter(ctx) |
| 85 | oo.devState = DeviceStatusInit |
| 86 | } |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 87 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"send mibReset in State": e.FSM.Current(), "device-id": oo.deviceID}) |
Girish Gowdra | 0b23584 | 2021-03-09 13:06:46 -0800 | [diff] [blame] | 88 | _ = oo.PDevOmciCC.sendMibReset(log.WithSpanFromContext(context.TODO(), ctx), oo.pOpenOnuAc.omciTimeout, true) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 89 | //TODO: needs to handle timeouts |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 90 | //even though lastTxParameters are currently not used for checking the ResetResponse message we have to ensure |
| 91 | // that the lastTxMessageType is correctly set to avoid misinterpreting other responses |
| 92 | oo.lastTxParamStruct.lastTxMessageType = omci.MibResetRequestType |
| 93 | oo.lastTxParamStruct.repeatCount = 0 |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 94 | } |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 95 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 96 | func (oo *OnuDeviceEntry) enterGettingVendorAndSerialState(ctx context.Context, e *fsm.Event) { |
| 97 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Start getting VendorId and SerialNumber in State": e.FSM.Current(), "device-id": oo.deviceID}) |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 98 | requestedAttributes := me.AttributeValueMap{"VendorId": "", "SerialNumber": 0} |
Girish Gowdra | 0b23584 | 2021-03-09 13:06:46 -0800 | [diff] [blame] | 99 | meInstance := oo.PDevOmciCC.sendGetMe(log.WithSpanFromContext(context.TODO(), ctx), me.OnuGClassID, onugMeID, requestedAttributes, oo.pOpenOnuAc.omciTimeout, true, oo.pMibUploadFsm.commChan) |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 100 | //accept also nil as (error) return value for writing to LastTx |
| 101 | // - this avoids misinterpretation of new received OMCI messages |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 102 | oo.lastTxParamStruct.lastTxMessageType = omci.GetRequestType |
| 103 | oo.lastTxParamStruct.pLastTxMeInstance = meInstance |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 104 | } |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 105 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 106 | func (oo *OnuDeviceEntry) enterGettingEquipmentIDState(ctx context.Context, e *fsm.Event) { |
| 107 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Start getting EquipmentId in State": e.FSM.Current(), "device-id": oo.deviceID}) |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 108 | requestedAttributes := me.AttributeValueMap{"EquipmentId": ""} |
Girish Gowdra | 0b23584 | 2021-03-09 13:06:46 -0800 | [diff] [blame] | 109 | meInstance := oo.PDevOmciCC.sendGetMe(log.WithSpanFromContext(context.TODO(), ctx), me.Onu2GClassID, onu2gMeID, requestedAttributes, oo.pOpenOnuAc.omciTimeout, true, oo.pMibUploadFsm.commChan) |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 110 | //accept also nil as (error) return value for writing to LastTx |
| 111 | // - this avoids misinterpretation of new received OMCI messages |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 112 | oo.lastTxParamStruct.lastTxMessageType = omci.GetRequestType |
| 113 | oo.lastTxParamStruct.pLastTxMeInstance = meInstance |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 114 | } |
| 115 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 116 | func (oo *OnuDeviceEntry) enterGettingFirstSwVersionState(ctx context.Context, e *fsm.Event) { |
| 117 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Start getting IsActive and Version of first SW-image in State": e.FSM.Current(), "device-id": oo.deviceID}) |
mpagenko | 15ff4a5 | 2021-03-02 10:09:20 +0000 | [diff] [blame] | 118 | requestedAttributes := me.AttributeValueMap{"IsCommitted": 0, "IsActive": 0, "Version": ""} |
Girish Gowdra | 0b23584 | 2021-03-09 13:06:46 -0800 | [diff] [blame] | 119 | meInstance := oo.PDevOmciCC.sendGetMe(log.WithSpanFromContext(context.TODO(), ctx), me.SoftwareImageClassID, firstSwImageMeID, requestedAttributes, oo.pOpenOnuAc.omciTimeout, true, oo.pMibUploadFsm.commChan) |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 120 | //accept also nil as (error) return value for writing to LastTx |
| 121 | // - this avoids misinterpretation of new received OMCI messages |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 122 | oo.lastTxParamStruct.lastTxMessageType = omci.GetRequestType |
| 123 | oo.lastTxParamStruct.pLastTxMeInstance = meInstance |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 124 | } |
| 125 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 126 | func (oo *OnuDeviceEntry) enterGettingSecondSwVersionState(ctx context.Context, e *fsm.Event) { |
| 127 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Start getting IsActive and Version of second SW-image in State": e.FSM.Current(), "device-id": oo.deviceID}) |
mpagenko | 15ff4a5 | 2021-03-02 10:09:20 +0000 | [diff] [blame] | 128 | requestedAttributes := me.AttributeValueMap{"IsCommitted": 0, "IsActive": 0, "Version": ""} |
Girish Gowdra | 0b23584 | 2021-03-09 13:06:46 -0800 | [diff] [blame] | 129 | meInstance := oo.PDevOmciCC.sendGetMe(log.WithSpanFromContext(context.TODO(), ctx), me.SoftwareImageClassID, secondSwImageMeID, requestedAttributes, oo.pOpenOnuAc.omciTimeout, true, oo.pMibUploadFsm.commChan) |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 130 | //accept also nil as (error) return value for writing to LastTx |
| 131 | // - this avoids misinterpretation of new received OMCI messages |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 132 | oo.lastTxParamStruct.lastTxMessageType = omci.GetRequestType |
| 133 | oo.lastTxParamStruct.pLastTxMeInstance = meInstance |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 134 | } |
| 135 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 136 | func (oo *OnuDeviceEntry) enterGettingMacAddressState(ctx context.Context, e *fsm.Event) { |
| 137 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Start getting MacAddress in State": e.FSM.Current(), "device-id": oo.deviceID}) |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 138 | requestedAttributes := me.AttributeValueMap{"MacAddress": ""} |
Girish Gowdra | 0b23584 | 2021-03-09 13:06:46 -0800 | [diff] [blame] | 139 | meInstance := oo.PDevOmciCC.sendGetMe(log.WithSpanFromContext(context.TODO(), ctx), me.IpHostConfigDataClassID, ipHostConfigDataMeID, requestedAttributes, oo.pOpenOnuAc.omciTimeout, true, oo.pMibUploadFsm.commChan) |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 140 | //accept also nil as (error) return value for writing to LastTx |
| 141 | // - this avoids misinterpretation of new received OMCI messages |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 142 | oo.lastTxParamStruct.lastTxMessageType = omci.GetRequestType |
| 143 | oo.lastTxParamStruct.pLastTxMeInstance = meInstance |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 144 | } |
| 145 | |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 146 | func (oo *OnuDeviceEntry) enterGettingMibTemplateState(ctx context.Context, e *fsm.Event) { |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 147 | |
mpagenko | 15ff4a5 | 2021-03-02 10:09:20 +0000 | [diff] [blame] | 148 | if oo.onuSwImageIndications.activeEntityEntry.valid { |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 149 | oo.sOnuPersistentData.PersActiveSwVersion = oo.onuSwImageIndications.activeEntityEntry.version |
mpagenko | 15ff4a5 | 2021-03-02 10:09:20 +0000 | [diff] [blame] | 150 | } else { |
| 151 | logger.Errorw(ctx, "get-mib-template: no active SW version found, working with empty SW version, which might be untrustworthy", |
| 152 | log.Fields{"device-id": oo.deviceID}) |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 153 | } |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 154 | if oo.getMibFromTemplate(ctx) { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 155 | logger.Debug(ctx, "MibSync FSM - valid MEs stored from template") |
| 156 | oo.pOnuDB.logMeDb(ctx) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 157 | fsmMsg = LoadMibTemplateOk |
| 158 | } else { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 159 | logger.Debug(ctx, "MibSync FSM - no valid MEs stored from template - perform MIB-upload!") |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 160 | fsmMsg = LoadMibTemplateFailed |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 161 | |
Holger Hildebrandt | 441a017 | 2020-12-10 13:57:08 +0000 | [diff] [blame] | 162 | oo.pOpenOnuAc.lockMibTemplateGenerated.Lock() |
| 163 | if mibTemplateIsGenerated, exist := oo.pOpenOnuAc.mibTemplatesGenerated[oo.mibTemplatePath]; exist { |
| 164 | if mibTemplateIsGenerated { |
| 165 | logger.Debugw(ctx, |
| 166 | "MibSync FSM - template was successfully generated before, but doesn't exist or isn't usable anymore - reset flag in map", |
| 167 | log.Fields{"path": oo.mibTemplatePath, "device-id": oo.deviceID}) |
| 168 | oo.pOpenOnuAc.mibTemplatesGenerated[oo.mibTemplatePath] = false |
| 169 | } |
| 170 | } |
| 171 | oo.pOpenOnuAc.lockMibTemplateGenerated.Unlock() |
| 172 | } |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 173 | mibSyncMsg := Message{ |
| 174 | Type: TestMsg, |
| 175 | Data: TestMessage{ |
| 176 | TestMessageVal: fsmMsg, |
| 177 | }, |
| 178 | } |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 179 | oo.pMibUploadFsm.commChan <- mibSyncMsg |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 180 | } |
| 181 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 182 | func (oo *OnuDeviceEntry) enterUploadingState(ctx context.Context, e *fsm.Event) { |
| 183 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"send MibUpload in State": e.FSM.Current(), "device-id": oo.deviceID}) |
Girish Gowdra | 0b23584 | 2021-03-09 13:06:46 -0800 | [diff] [blame] | 184 | _ = oo.PDevOmciCC.sendMibUpload(log.WithSpanFromContext(context.TODO(), ctx), oo.pOpenOnuAc.omciTimeout, true) |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 185 | //even though lastTxParameters are currently not used for checking the ResetResponse message we have to ensure |
| 186 | // that the lastTxMessageType is correctly set to avoid misinterpreting other responses |
| 187 | oo.lastTxParamStruct.lastTxMessageType = omci.MibUploadRequestType |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 188 | } |
| 189 | |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 190 | func (oo *OnuDeviceEntry) enterUploadDoneState(ctx context.Context, e *fsm.Event) { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 191 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"send notification to core in State": e.FSM.Current(), "device-id": oo.deviceID}) |
| 192 | oo.transferSystemEvent(ctx, MibDatabaseSync) |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 193 | go func() { |
| 194 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvSuccess) |
| 195 | }() |
| 196 | } |
| 197 | |
| 198 | func (oo *OnuDeviceEntry) enterInSyncState(ctx context.Context, e *fsm.Event) { |
| 199 | oo.sOnuPersistentData.PersMibLastDbSync = uint32(time.Now().Unix()) |
Holger Hildebrandt | e3677f1 | 2021-02-05 14:50:56 +0000 | [diff] [blame] | 200 | if oo.mibAuditInterval > 0 { |
| 201 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"trigger next Audit in State": e.FSM.Current(), "oo.mibAuditInterval": oo.mibAuditInterval, "device-id": oo.deviceID}) |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 202 | go func() { |
Holger Hildebrandt | e3677f1 | 2021-02-05 14:50:56 +0000 | [diff] [blame] | 203 | time.Sleep(oo.mibAuditInterval) |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 204 | if err := oo.pMibUploadFsm.pFsm.Event(ulEvAuditMib); err != nil { |
| 205 | logger.Debugw(ctx, "MibSyncFsm: Can't go to state auditing", log.Fields{"device-id": oo.deviceID, "err": err}) |
| 206 | } |
| 207 | }() |
| 208 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 209 | } |
| 210 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 211 | func (oo *OnuDeviceEntry) enterExaminingMdsState(ctx context.Context, e *fsm.Event) { |
| 212 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Start GetMds processing in State": e.FSM.Current(), "device-id": oo.deviceID}) |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 213 | oo.requestMdsValue(ctx) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 214 | } |
| 215 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 216 | func (oo *OnuDeviceEntry) enterResynchronizingState(ctx context.Context, e *fsm.Event) { |
| 217 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Start MibResync processing in State": e.FSM.Current(), "device-id": oo.deviceID}) |
| 218 | logger.Debug(ctx, "function not implemented yet") |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 219 | // TODOs: |
| 220 | // VOL-3805 - Provide exclusive OMCI channel for one FSM |
| 221 | // VOL-3785 - New event notifications and corresponding performance counters for openonu-adapter-go |
| 222 | // VOL-3792 - Support periodical audit via mib resync |
| 223 | // VOL-3793 - ONU-reconcile handling after adapter restart based on mib resync |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 224 | } |
| 225 | |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 226 | func (oo *OnuDeviceEntry) enterExaminingMdsSuccessState(ctx context.Context, e *fsm.Event) { |
| 227 | logger.Debugw(ctx, "MibSync FSM", |
| 228 | log.Fields{"Start processing on examining MDS success in State": e.FSM.Current(), "device-id": oo.deviceID}) |
| 229 | |
| 230 | if oo.getMibFromTemplate(ctx) { |
| 231 | oo.baseDeviceHandler.startReconciling(ctx, true) |
| 232 | oo.baseDeviceHandler.addAllUniPorts(ctx) |
| 233 | oo.baseDeviceHandler.setDeviceReason(drInitialMibDownloaded) |
| 234 | oo.baseDeviceHandler.ReadyForSpecificOmciConfig = true |
| 235 | // no need to reconcile additional data for MibDownloadFsm, LockStateFsm, or UnlockStateFsm |
| 236 | |
| 237 | oo.baseDeviceHandler.reconcileDeviceTechProf(ctx) |
Holger Hildebrandt | 7e9de86 | 2021-03-26 14:01:49 +0000 | [diff] [blame] | 238 | oo.baseDeviceHandler.reconcileDeviceFlowConfig(ctx) |
| 239 | |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 240 | if oo.sOnuPersistentData.PersUniDisableDone { |
| 241 | oo.baseDeviceHandler.disableUniPortStateUpdate(ctx) |
| 242 | oo.baseDeviceHandler.setDeviceReason(drOmciAdminLock) |
| 243 | } else { |
| 244 | oo.baseDeviceHandler.enableUniPortStateUpdate(ctx) |
| 245 | } |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 246 | go func() { |
Holger Hildebrandt | b4563ab | 2021-04-14 10:27:20 +0000 | [diff] [blame^] | 247 | // In multi-ONU/multi-flow environment stopping reconcilement has to be delayed until |
| 248 | // we get a signal that the processing of the last step to rebuild the adapter internal |
| 249 | // flow data is finished. |
| 250 | select { |
| 251 | case success := <-oo.baseDeviceHandler.chReconcilingFlowsFinished: |
| 252 | if success { |
| 253 | logger.Debugw(ctx, "reconciling flows has been finished in time", |
| 254 | log.Fields{"device-id": oo.deviceID}) |
| 255 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvSuccess) |
| 256 | } else { |
| 257 | logger.Debugw(ctx, "wait for reconciling flows aborted", |
| 258 | log.Fields{"device-id": oo.deviceID}) |
| 259 | oo.baseDeviceHandler.setReconcilingFlows(false) |
| 260 | return |
| 261 | } |
| 262 | case <-time.After(100 * time.Millisecond): |
| 263 | logger.Errorw(ctx, "timeout waiting for reconciling flows to be finished!", |
| 264 | log.Fields{"device-id": oo.deviceID}) |
| 265 | oo.baseDeviceHandler.setReconcilingFlows(false) |
| 266 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvMismatch) |
| 267 | } |
Holger Hildebrandt | 1b8f4ad | 2021-03-25 15:53:51 +0000 | [diff] [blame] | 268 | oo.baseDeviceHandler.stopReconciling(ctx) |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 269 | }() |
| 270 | |
| 271 | } else { |
| 272 | logger.Debugw(ctx, "MibSync FSM", |
| 273 | log.Fields{"Getting MIB from template not successful": e.FSM.Current(), "device-id": oo.deviceID}) |
| 274 | go func() { |
| 275 | //switch to reconciling with OMCI config |
| 276 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvMismatch) |
| 277 | }() |
| 278 | } |
| 279 | } |
| 280 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 281 | func (oo *OnuDeviceEntry) enterAuditingState(ctx context.Context, e *fsm.Event) { |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 282 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Start MibAudit processing in State": e.FSM.Current(), "device-id": oo.deviceID}) |
mpagenko | f1fc386 | 2021-02-16 10:09:52 +0000 | [diff] [blame] | 283 | if oo.baseDeviceHandler.checkAuditStartCondition(ctx, cUploadFsm) { |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 284 | oo.requestMdsValue(ctx) |
| 285 | } else { |
mpagenko | f1fc386 | 2021-02-16 10:09:52 +0000 | [diff] [blame] | 286 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Configuration is ongoing or missing - skip auditing!": e.FSM.Current(), "device-id": oo.deviceID}) |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 287 | go func() { |
| 288 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvSuccess) |
| 289 | }() |
| 290 | } |
| 291 | } |
| 292 | |
| 293 | func (oo *OnuDeviceEntry) enterReAuditingState(ctx context.Context, e *fsm.Event) { |
| 294 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Start retest MdsValue processing in State": e.FSM.Current(), "device-id": oo.deviceID}) |
mpagenko | f1fc386 | 2021-02-16 10:09:52 +0000 | [diff] [blame] | 295 | if oo.baseDeviceHandler.checkAuditStartCondition(ctx, cUploadFsm) { |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 296 | oo.requestMdsValue(ctx) |
| 297 | } else { |
mpagenko | f1fc386 | 2021-02-16 10:09:52 +0000 | [diff] [blame] | 298 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Configuration is ongoing or missing - skip re-auditing!": e.FSM.Current(), "device-id": oo.deviceID}) |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 299 | go func() { |
| 300 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvSuccess) |
| 301 | }() |
| 302 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 303 | } |
| 304 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 305 | func (oo *OnuDeviceEntry) enterOutOfSyncState(ctx context.Context, e *fsm.Event) { |
| 306 | logger.Debugw(ctx, "MibSync FSM", log.Fields{"Start MibReconcile processing in State": e.FSM.Current(), "device-id": oo.deviceID}) |
| 307 | logger.Debug(ctx, "function not implemented yet") |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 308 | } |
| 309 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 310 | func (oo *OnuDeviceEntry) processMibSyncMessages(ctx context.Context) { |
| 311 | logger.Debugw(ctx, "MibSync Msg", log.Fields{"Start routine to process OMCI-messages for device-id": oo.deviceID}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 312 | loop: |
| 313 | for { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 314 | // case <-ctx.Done(): |
| 315 | // logger.Info("MibSync Msg", log.Fields{"Message handling canceled via context for device-id": onuDeviceEntry.deviceID}) |
| 316 | // break loop |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 317 | message, ok := <-oo.pMibUploadFsm.commChan |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 318 | if !ok { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 319 | logger.Info(ctx, "MibSync Msg", log.Fields{"Message couldn't be read from channel for device-id": oo.deviceID}) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 320 | break loop |
| 321 | } |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 322 | logger.Debugw(ctx, "MibSync Msg", log.Fields{"Received message on ONU MibSyncChan for device-id": oo.deviceID}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 323 | |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 324 | switch message.Type { |
| 325 | case TestMsg: |
| 326 | msg, _ := message.Data.(TestMessage) |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 327 | oo.handleTestMsg(ctx, msg) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 328 | case OMCI: |
| 329 | msg, _ := message.Data.(OmciMessage) |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 330 | oo.handleOmciMessage(ctx, msg) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 331 | default: |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 332 | logger.Warn(ctx, "MibSync Msg", log.Fields{"Unknown message type received for device-id": oo.deviceID, "message.Type": message.Type}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 333 | } |
| 334 | } |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 335 | logger.Info(ctx, "MibSync Msg", log.Fields{"Stopped handling of MibSyncChan for device-id": oo.deviceID}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 336 | // TODO: only this action? |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 337 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvStop) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 338 | } |
| 339 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 340 | func (oo *OnuDeviceEntry) handleTestMsg(ctx context.Context, msg TestMessage) { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 341 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 342 | logger.Debugw(ctx, "MibSync Msg", log.Fields{"TestMessage received for device-id": oo.deviceID, "msg.TestMessageVal": msg.TestMessageVal}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 343 | |
| 344 | switch msg.TestMessageVal { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 345 | case LoadMibTemplateFailed: |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 346 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvUploadMib) |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 347 | logger.Debugw(ctx, "MibSync Msg", log.Fields{"state": string(oo.pMibUploadFsm.pFsm.Current())}) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 348 | case LoadMibTemplateOk: |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 349 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvSuccess) |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 350 | logger.Debugw(ctx, "MibSync Msg", log.Fields{"state": string(oo.pMibUploadFsm.pFsm.Current())}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 351 | default: |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 352 | logger.Warn(ctx, "MibSync Msg", log.Fields{"Unknown message type received for device-id": oo.deviceID, "msg.TestMessageVal": msg.TestMessageVal}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 353 | } |
| 354 | } |
| 355 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 356 | func (oo *OnuDeviceEntry) handleOmciMibResetResponseMessage(ctx context.Context, msg OmciMessage) { |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 357 | if oo.pMibUploadFsm.pFsm.Is(ulStResettingMib) { |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 358 | msgLayer := (*msg.OmciPacket).Layer(omci.LayerTypeMibResetResponse) |
| 359 | if msgLayer != nil { |
| 360 | msgObj, msgOk := msgLayer.(*omci.MibResetResponse) |
| 361 | if msgOk { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 362 | logger.Debugw(ctx, "MibResetResponse Data", log.Fields{"data-fields": msgObj}) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 363 | if msgObj.Result == me.Success { |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 364 | oo.sOnuPersistentData.PersMibDataSyncAdpt = 0 |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 365 | // trigger retrieval of VendorId and SerialNumber |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 366 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvGetVendorAndSerial) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 367 | return |
| 368 | } |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 369 | logger.Errorw(ctx, "Omci MibResetResponse Error", log.Fields{"device-id": oo.deviceID, "Error": msgObj.Result}) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 370 | } else { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 371 | logger.Errorw(ctx, "Omci Msg layer could not be assigned", log.Fields{"device-id": oo.deviceID}) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 372 | } |
| 373 | } else { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 374 | logger.Errorw(ctx, "Omci Msg layer could not be detected", log.Fields{"device-id": oo.deviceID}) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 375 | } |
| 376 | } else { |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 377 | //in case the last request was MdsGetRequest this issue may appear if the ONU was online before and has received the MIB reset |
| 378 | // with Sequence number 0x8000 as last request before - so it may still respond to that |
| 379 | // then we may force the ONU to react on the MdsGetRequest with a new message that uses an increased Sequence number |
| 380 | if oo.lastTxParamStruct.lastTxMessageType == omci.GetRequestType && oo.lastTxParamStruct.repeatCount == 0 { |
| 381 | logger.Debugw(ctx, "MibSync FSM - repeat MdsGetRequest (updated SequenceNumber)", log.Fields{"device-id": oo.deviceID}) |
| 382 | requestedAttributes := me.AttributeValueMap{"MibDataSync": ""} |
| 383 | _ = oo.PDevOmciCC.sendGetMe(log.WithSpanFromContext(context.TODO(), ctx), |
| 384 | me.OnuDataClassID, onuDataMeID, requestedAttributes, oo.pOpenOnuAc.omciTimeout, true, oo.pMibUploadFsm.commChan) |
| 385 | //TODO: needs extra handling of timeouts |
| 386 | oo.lastTxParamStruct.repeatCount = 1 |
| 387 | return |
| 388 | } |
| 389 | logger.Errorw(ctx, "unexpected MibResetResponse - ignoring", log.Fields{"device-id": oo.deviceID}) |
| 390 | //perhaps some still lingering message from some prior activity, let's wait for the real response |
| 391 | return |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 392 | } |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 393 | logger.Info(ctx, "MibSync Msg", log.Fields{"Stopped handling of MibSyncChan for device-id": oo.deviceID}) |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 394 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvStop) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 395 | } |
| 396 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 397 | func (oo *OnuDeviceEntry) handleOmciMibUploadResponseMessage(ctx context.Context, msg OmciMessage) { |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 398 | msgLayer := (*msg.OmciPacket).Layer(omci.LayerTypeMibUploadResponse) |
| 399 | if msgLayer == nil { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 400 | logger.Errorw(ctx, "Omci Msg layer could not be detected", log.Fields{"device-id": oo.deviceID}) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 401 | return |
| 402 | } |
| 403 | msgObj, msgOk := msgLayer.(*omci.MibUploadResponse) |
| 404 | if !msgOk { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 405 | logger.Errorw(ctx, "Omci Msg layer could not be assigned", log.Fields{"device-id": oo.deviceID}) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 406 | return |
| 407 | } |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 408 | logger.Debugw(ctx, "MibUploadResponse Data for:", log.Fields{"device-id": oo.deviceID, "data-fields": msgObj}) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 409 | /* to be verified / reworked !!! */ |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 410 | oo.PDevOmciCC.uploadNoOfCmds = msgObj.NumberOfCommands |
| 411 | if oo.PDevOmciCC.uploadSequNo < oo.PDevOmciCC.uploadNoOfCmds { |
Girish Gowdra | 0b23584 | 2021-03-09 13:06:46 -0800 | [diff] [blame] | 412 | _ = oo.PDevOmciCC.sendMibUploadNext(log.WithSpanFromContext(context.TODO(), ctx), oo.pOpenOnuAc.omciTimeout, true) |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 413 | //even though lastTxParameters are currently not used for checking the ResetResponse message we have to ensure |
| 414 | // that the lastTxMessageType is correctly set to avoid misinterpreting other responses |
| 415 | oo.lastTxParamStruct.lastTxMessageType = omci.MibUploadNextRequestType |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 416 | } else { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 417 | logger.Errorw(ctx, "Invalid number of commands received for:", log.Fields{"device-id": oo.deviceID, "uploadNoOfCmds": oo.PDevOmciCC.uploadNoOfCmds}) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 418 | //TODO right action? |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 419 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvTimeout) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 420 | } |
| 421 | } |
| 422 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 423 | func (oo *OnuDeviceEntry) handleOmciMibUploadNextResponseMessage(ctx context.Context, msg OmciMessage) { |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 424 | msgLayer := (*msg.OmciPacket).Layer(omci.LayerTypeMibUploadNextResponse) |
Andrea Campanella | 6515c58 | 2020-10-05 11:25:00 +0200 | [diff] [blame] | 425 | |
Holger Hildebrandt | e243934 | 2020-12-03 16:06:54 +0000 | [diff] [blame] | 426 | if msgLayer == nil { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 427 | logger.Errorw(ctx, "Omci Msg layer could not be detected", log.Fields{"device-id": oo.deviceID}) |
Holger Hildebrandt | e243934 | 2020-12-03 16:06:54 +0000 | [diff] [blame] | 428 | return |
| 429 | } |
| 430 | msgObj, msgOk := msgLayer.(*omci.MibUploadNextResponse) |
| 431 | if !msgOk { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 432 | logger.Errorw(ctx, "Omci Msg layer could not be assigned", log.Fields{"device-id": oo.deviceID}) |
Holger Hildebrandt | e243934 | 2020-12-03 16:06:54 +0000 | [diff] [blame] | 433 | return |
| 434 | } |
| 435 | meName := msgObj.ReportedME.GetName() |
| 436 | if meName == "UnknownItuG988ManagedEntity" || meName == "UnknownVendorSpecificManagedEntity" { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 437 | logger.Debugw(ctx, "MibUploadNextResponse Data for unknown ME received - temporary workaround is to ignore it!", |
Holger Hildebrandt | e243934 | 2020-12-03 16:06:54 +0000 | [diff] [blame] | 438 | log.Fields{"device-id": oo.deviceID, "data-fields": msgObj, "meName": meName}) |
| 439 | } else { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 440 | logger.Debugw(ctx, "MibUploadNextResponse Data for:", |
Holger Hildebrandt | e243934 | 2020-12-03 16:06:54 +0000 | [diff] [blame] | 441 | log.Fields{"device-id": oo.deviceID, "meName": meName, "data-fields": msgObj}) |
Holger Hildebrandt | 8998b87 | 2020-10-05 13:48:39 +0000 | [diff] [blame] | 442 | meClassID := msgObj.ReportedME.GetClassID() |
| 443 | meEntityID := msgObj.ReportedME.GetEntityID() |
| 444 | meAttributes := msgObj.ReportedME.GetAttributeValueMap() |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 445 | oo.pOnuDB.PutMe(ctx, meClassID, meEntityID, meAttributes) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 446 | } |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 447 | if oo.PDevOmciCC.uploadSequNo < oo.PDevOmciCC.uploadNoOfCmds { |
Girish Gowdra | 0b23584 | 2021-03-09 13:06:46 -0800 | [diff] [blame] | 448 | _ = oo.PDevOmciCC.sendMibUploadNext(log.WithSpanFromContext(context.TODO(), ctx), oo.pOpenOnuAc.omciTimeout, true) |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 449 | //even though lastTxParameters are currently not used for checking the ResetResponse message we have to ensure |
| 450 | // that the lastTxMessageType is correctly set to avoid misinterpreting other responses |
| 451 | oo.lastTxParamStruct.lastTxMessageType = omci.MibUploadNextRequestType |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 452 | } else { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 453 | oo.pOnuDB.logMeDb(ctx) |
| 454 | err := oo.createAndPersistMibTemplate(ctx) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 455 | if err != nil { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 456 | logger.Errorw(ctx, "MibSync - MibTemplate - Failed to create and persist the mib template", log.Fields{"error": err, "device-id": oo.deviceID}) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 457 | } |
| 458 | |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 459 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvSuccess) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 460 | } |
| 461 | } |
| 462 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 463 | func (oo *OnuDeviceEntry) handleOmciGetResponseMessage(ctx context.Context, msg OmciMessage) error { |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 464 | var err error = nil |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 465 | |
| 466 | if oo.lastTxParamStruct.lastTxMessageType != omci.GetRequestType || |
| 467 | oo.lastTxParamStruct.pLastTxMeInstance == nil { |
| 468 | //in case the last request was MibReset this issue may appear if the ONU was online before and has received the MDS GetRequest |
| 469 | // with Sequence number 0x8000 as last request before - so it may still respond to that |
| 470 | // then we may force the ONU to react on the MIB reset with a new message that uses an increased Sequence number |
| 471 | if oo.lastTxParamStruct.lastTxMessageType == omci.MibResetRequestType && oo.lastTxParamStruct.repeatCount == 0 { |
| 472 | logger.Debugw(ctx, "MibSync FSM - repeat mibReset (updated SequenceNumber)", log.Fields{"device-id": oo.deviceID}) |
| 473 | _ = oo.PDevOmciCC.sendMibReset(log.WithSpanFromContext(context.TODO(), ctx), oo.pOpenOnuAc.omciTimeout, true) |
| 474 | //TODO: needs extra handling of timeouts |
| 475 | oo.lastTxParamStruct.repeatCount = 1 |
| 476 | return nil |
| 477 | } |
| 478 | logger.Warnw(ctx, "unexpected GetResponse - ignoring", log.Fields{"device-id": oo.deviceID}) |
| 479 | //perhaps some still lingering message from some prior activity, let's wait for the real response |
| 480 | return nil |
| 481 | } |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 482 | msgLayer := (*msg.OmciPacket).Layer(omci.LayerTypeGetResponse) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 483 | if msgLayer == nil { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 484 | logger.Errorw(ctx, "omci Msg layer could not be detected for GetResponse - handling of MibSyncChan stopped", log.Fields{"device-id": oo.deviceID}) |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 485 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvStop) |
| 486 | return fmt.Errorf("omci Msg layer could not be detected for GetResponse - handling of MibSyncChan stopped: %s", oo.deviceID) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 487 | } |
| 488 | msgObj, msgOk := msgLayer.(*omci.GetResponse) |
| 489 | if !msgOk { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 490 | logger.Errorw(ctx, "omci Msg layer could not be assigned for GetResponse - handling of MibSyncChan stopped", log.Fields{"device-id": oo.deviceID}) |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 491 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvStop) |
| 492 | return fmt.Errorf("omci Msg layer could not be assigned for GetResponse - handling of MibSyncChan stopped: %s", oo.deviceID) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 493 | } |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 494 | logger.Debugw(ctx, "MibSync FSM - GetResponse Data", log.Fields{"device-id": oo.deviceID, "data-fields": msgObj}) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 495 | if msgObj.Result == me.Success { |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 496 | entityID := oo.lastTxParamStruct.pLastTxMeInstance.GetEntityID() |
| 497 | if msgObj.EntityClass == oo.lastTxParamStruct.pLastTxMeInstance.GetClassID() && msgObj.EntityInstance == entityID { |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 498 | meAttributes := msgObj.Attributes |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 499 | meInstance := oo.lastTxParamStruct.pLastTxMeInstance.GetName() |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 500 | logger.Debugf(ctx, "MibSync FSM - GetResponse Data for %s", log.Fields{"device-id": oo.deviceID, "data-fields": msgObj}, meInstance) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 501 | switch meInstance { |
| 502 | case "OnuG": |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 503 | oo.sOnuPersistentData.PersVendorID = trimStringFromInterface(meAttributes["VendorId"]) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 504 | snBytes, _ := me.InterfaceToOctets(meAttributes["SerialNumber"]) |
| 505 | if onugSerialNumberLen == len(snBytes) { |
| 506 | snVendorPart := fmt.Sprintf("%s", snBytes[:4]) |
| 507 | snNumberPart := hex.EncodeToString(snBytes[4:]) |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 508 | oo.sOnuPersistentData.PersSerialNumber = snVendorPart + snNumberPart |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 509 | logger.Debugw(ctx, "MibSync FSM - GetResponse Data for Onu-G - VendorId/SerialNumber", log.Fields{"device-id": oo.deviceID, |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 510 | "onuDeviceEntry.vendorID": oo.sOnuPersistentData.PersVendorID, "onuDeviceEntry.serialNumber": oo.sOnuPersistentData.PersSerialNumber}) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 511 | } else { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 512 | logger.Infow(ctx, "MibSync FSM - SerialNumber has wrong length - fill serialNumber with zeros", log.Fields{"device-id": oo.deviceID, "length": len(snBytes)}) |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 513 | oo.sOnuPersistentData.PersSerialNumber = cEmptySerialNumberString |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 514 | } |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 515 | // trigger retrieval of EquipmentId |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 516 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvGetEquipmentID) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 517 | return nil |
| 518 | case "Onu2G": |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 519 | oo.sOnuPersistentData.PersEquipmentID = trimStringFromInterface(meAttributes["EquipmentId"]) |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 520 | logger.Debugw(ctx, "MibSync FSM - GetResponse Data for Onu2-G - EquipmentId", log.Fields{"device-id": oo.deviceID, |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 521 | "onuDeviceEntry.equipmentID": oo.sOnuPersistentData.PersEquipmentID}) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 522 | // trigger retrieval of 1st SW-image info |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 523 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvGetFirstSwVersion) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 524 | return nil |
| 525 | case "SoftwareImage": |
mpagenko | 15ff4a5 | 2021-03-02 10:09:20 +0000 | [diff] [blame] | 526 | if entityID > secondSwImageMeID { |
| 527 | logger.Errorw(ctx, "mibSync FSM - Failed to GetResponse Data for SoftwareImage with expected EntityId", |
| 528 | log.Fields{"device-id": oo.deviceID, "entity-ID": entityID}) |
| 529 | return fmt.Errorf("mibSync FSM - SwResponse Data with unexpected EntityId: %s %x", |
| 530 | oo.deviceID, entityID) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 531 | } |
mpagenko | 15ff4a5 | 2021-03-02 10:09:20 +0000 | [diff] [blame] | 532 | // need to use function for go lint complexity |
| 533 | oo.handleSwImageIndications(ctx, entityID, meAttributes) |
| 534 | return nil |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 535 | case "IpHostConfigData": |
| 536 | macBytes, _ := me.InterfaceToOctets(meAttributes["MacAddress"]) |
| 537 | if omciMacAddressLen == len(macBytes) { |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 538 | oo.sOnuPersistentData.PersMacAddress = hex.EncodeToString(macBytes[:]) |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 539 | logger.Debugw(ctx, "MibSync FSM - GetResponse Data for IpHostConfigData - MacAddress", log.Fields{"device-id": oo.deviceID, |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 540 | "macAddress": oo.sOnuPersistentData.PersMacAddress}) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 541 | } else { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 542 | logger.Infow(ctx, "MibSync FSM - MacAddress wrong length - fill macAddress with zeros", log.Fields{"device-id": oo.deviceID, "length": len(macBytes)}) |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 543 | oo.sOnuPersistentData.PersMacAddress = cEmptyMacAddrString |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 544 | } |
| 545 | // trigger retrieval of mib template |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 546 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvGetMibTemplate) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 547 | return nil |
Holger Hildebrandt | 0bd45f8 | 2021-01-11 13:29:37 +0000 | [diff] [blame] | 548 | case "OnuData": |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 549 | oo.checkMdsValue(ctx, meAttributes["MibDataSync"].(uint8)) |
Holger Hildebrandt | 0bd45f8 | 2021-01-11 13:29:37 +0000 | [diff] [blame] | 550 | return nil |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 551 | } |
Matteo Scandolo | 20ca10c | 2021-01-21 14:35:45 -0800 | [diff] [blame] | 552 | } else { |
| 553 | logger.Warnf(ctx, "MibSync FSM - Received GetResponse Data for %s with wrong classID or entityID ", log.Fields{"device-id": oo.deviceID, "data-fields": msgObj}, msgObj.EntityClass) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 554 | } |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 555 | } else { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 556 | if err = oo.handleOmciGetResponseErrors(ctx, msgObj); err == nil { |
Holger Hildebrandt | 80129db | 2020-11-23 10:49:32 +0000 | [diff] [blame] | 557 | return nil |
| 558 | } |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 559 | } |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 560 | logger.Info(ctx, "MibSync Msg", log.Fields{"Stopped handling of MibSyncChan for device-id": oo.deviceID}) |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 561 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvStop) |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 562 | return err |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 563 | } |
| 564 | |
mpagenko | 15ff4a5 | 2021-03-02 10:09:20 +0000 | [diff] [blame] | 565 | func (oo *OnuDeviceEntry) handleSwImageIndications(ctx context.Context, entityID uint16, meAttributes me.AttributeValueMap) { |
| 566 | imageIsCommitted := meAttributes["IsCommitted"].(uint8) |
| 567 | imageIsActive := meAttributes["IsActive"].(uint8) |
| 568 | imageVersion := trimStringFromInterface(meAttributes["Version"]) |
| 569 | logger.Infow(ctx, "MibSync FSM - GetResponse Data for SoftwareImage", |
| 570 | log.Fields{"device-id": oo.deviceID, "entityID": entityID, |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 571 | "version": imageVersion, "isActive": imageIsActive, "isCommitted": imageIsCommitted, "SNR": oo.sOnuPersistentData.PersSerialNumber}) |
mpagenko | 15ff4a5 | 2021-03-02 10:09:20 +0000 | [diff] [blame] | 572 | if firstSwImageMeID == entityID { |
| 573 | //always accept the state of the first image (2nd image info should not yet be available) |
| 574 | if imageIsActive == swIsActive { |
| 575 | oo.onuSwImageIndications.activeEntityEntry.entityID = entityID |
| 576 | oo.onuSwImageIndications.activeEntityEntry.valid = true |
| 577 | oo.onuSwImageIndications.activeEntityEntry.version = imageVersion |
| 578 | oo.onuSwImageIndications.activeEntityEntry.isCommitted = imageIsCommitted |
mpagenko | 59498c1 | 2021-03-18 14:15:15 +0000 | [diff] [blame] | 579 | //as the SW version indication may stem from some ONU Down/up event |
| 580 | //the complementary image state is to be invalidated |
| 581 | // (state of the second image is always expected afterwards or just invalid) |
| 582 | oo.onuSwImageIndications.inactiveEntityEntry.valid = false |
mpagenko | 15ff4a5 | 2021-03-02 10:09:20 +0000 | [diff] [blame] | 583 | } else { |
| 584 | oo.onuSwImageIndications.inactiveEntityEntry.entityID = entityID |
| 585 | oo.onuSwImageIndications.inactiveEntityEntry.valid = true |
| 586 | oo.onuSwImageIndications.inactiveEntityEntry.version = imageVersion |
| 587 | oo.onuSwImageIndications.inactiveEntityEntry.isCommitted = imageIsCommitted |
mpagenko | 59498c1 | 2021-03-18 14:15:15 +0000 | [diff] [blame] | 588 | //as the SW version indication may stem form some ONU Down/up event |
| 589 | //the complementary image state is to be invalidated |
| 590 | // (state of the second image is always expected afterwards or just invalid) |
| 591 | oo.onuSwImageIndications.activeEntityEntry.valid = false |
mpagenko | 15ff4a5 | 2021-03-02 10:09:20 +0000 | [diff] [blame] | 592 | } |
| 593 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvGetSecondSwVersion) |
| 594 | return |
| 595 | } else if secondSwImageMeID == entityID { |
| 596 | //2nd image info might conflict with first image info, in which case we priorize first image info! |
| 597 | if imageIsActive == swIsActive { //2nd image reported to be active |
| 598 | if oo.onuSwImageIndications.activeEntityEntry.valid { |
| 599 | //conflict exists - state of first image is left active |
| 600 | logger.Warnw(ctx, "mibSync FSM - both ONU images are reported as active - assuming 2nd to be inactive", |
| 601 | log.Fields{"device-id": oo.deviceID}) |
| 602 | oo.onuSwImageIndications.inactiveEntityEntry.entityID = entityID |
| 603 | oo.onuSwImageIndications.inactiveEntityEntry.valid = true ////to indicate that at least something has been reported |
| 604 | oo.onuSwImageIndications.inactiveEntityEntry.version = imageVersion |
| 605 | oo.onuSwImageIndications.inactiveEntityEntry.isCommitted = imageIsCommitted |
| 606 | } else { //first image inactive, this one active |
| 607 | oo.onuSwImageIndications.activeEntityEntry.entityID = entityID |
| 608 | oo.onuSwImageIndications.activeEntityEntry.valid = true |
| 609 | oo.onuSwImageIndications.activeEntityEntry.version = imageVersion |
| 610 | oo.onuSwImageIndications.activeEntityEntry.isCommitted = imageIsCommitted |
| 611 | } |
| 612 | } else { //2nd image reported to be inactive |
| 613 | if oo.onuSwImageIndications.inactiveEntityEntry.valid { |
| 614 | //conflict exists - both images inactive - regard it as ONU failure and assume first image to be active |
| 615 | logger.Warnw(ctx, "mibSync FSM - both ONU images are reported as inactive, defining first to be active", |
| 616 | log.Fields{"device-id": oo.deviceID}) |
| 617 | oo.onuSwImageIndications.activeEntityEntry.entityID = firstSwImageMeID |
| 618 | oo.onuSwImageIndications.activeEntityEntry.valid = true //to indicate that at least something has been reported |
| 619 | //copy active commit/version from the previously stored inactive position |
| 620 | oo.onuSwImageIndications.activeEntityEntry.version = oo.onuSwImageIndications.inactiveEntityEntry.version |
| 621 | oo.onuSwImageIndications.activeEntityEntry.isCommitted = oo.onuSwImageIndications.inactiveEntityEntry.isCommitted |
| 622 | } |
| 623 | //in any case we indicate (and possibly overwrite) the second image indications as inactive |
| 624 | oo.onuSwImageIndications.inactiveEntityEntry.entityID = entityID |
| 625 | oo.onuSwImageIndications.inactiveEntityEntry.valid = true |
| 626 | oo.onuSwImageIndications.inactiveEntityEntry.version = imageVersion |
| 627 | oo.onuSwImageIndications.inactiveEntityEntry.isCommitted = imageIsCommitted |
| 628 | } |
| 629 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvGetMacAddress) |
| 630 | return |
| 631 | } |
| 632 | } |
| 633 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 634 | func (oo *OnuDeviceEntry) handleOmciMessage(ctx context.Context, msg OmciMessage) { |
| 635 | logger.Debugw(ctx, "MibSync Msg", log.Fields{"OmciMessage received for device-id": oo.deviceID, |
Andrea Campanella | 6515c58 | 2020-10-05 11:25:00 +0200 | [diff] [blame] | 636 | "msgType": msg.OmciMsg.MessageType, "msg": msg}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 637 | //further analysis could be done here based on msg.OmciMsg.Payload, e.g. verification of error code ... |
| 638 | switch msg.OmciMsg.MessageType { |
| 639 | case omci.MibResetResponseType: |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 640 | oo.handleOmciMibResetResponseMessage(ctx, msg) |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 641 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 642 | case omci.MibUploadResponseType: |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 643 | oo.handleOmciMibUploadResponseMessage(ctx, msg) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 644 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 645 | case omci.MibUploadNextResponseType: |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 646 | oo.handleOmciMibUploadNextResponseMessage(ctx, msg) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 647 | |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 648 | case omci.GetResponseType: |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 649 | //TODO: error handling |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 650 | _ = oo.handleOmciGetResponseMessage(ctx, msg) |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 651 | |
Andrea Campanella | 6515c58 | 2020-10-05 11:25:00 +0200 | [diff] [blame] | 652 | default: |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 653 | logger.Warnw(ctx, "Unknown Message Type", log.Fields{"msgType": msg.OmciMsg.MessageType}) |
Andrea Campanella | 6515c58 | 2020-10-05 11:25:00 +0200 | [diff] [blame] | 654 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 655 | } |
| 656 | } |
| 657 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 658 | func (oo *OnuDeviceEntry) handleOmciGetResponseErrors(ctx context.Context, msgObj *omci.GetResponse) error { |
Holger Hildebrandt | 80129db | 2020-11-23 10:49:32 +0000 | [diff] [blame] | 659 | var err error = nil |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 660 | logger.Debugf(ctx, "MibSync FSM - erroneous result in GetResponse Data: %s", log.Fields{"device-id": oo.deviceID, "data-fields": msgObj}, msgObj.Result) |
Holger Hildebrandt | 80129db | 2020-11-23 10:49:32 +0000 | [diff] [blame] | 661 | // Up to now the following erroneous results have been seen for different ONU-types to indicate an unsupported ME |
| 662 | if msgObj.Result == me.UnknownInstance || msgObj.Result == me.UnknownEntity || msgObj.Result == me.ProcessingError || msgObj.Result == me.NotSupported { |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 663 | entityID := oo.lastTxParamStruct.pLastTxMeInstance.GetEntityID() |
| 664 | if msgObj.EntityClass == oo.lastTxParamStruct.pLastTxMeInstance.GetClassID() && msgObj.EntityInstance == entityID { |
| 665 | meInstance := oo.lastTxParamStruct.pLastTxMeInstance.GetName() |
Holger Hildebrandt | 80129db | 2020-11-23 10:49:32 +0000 | [diff] [blame] | 666 | switch meInstance { |
| 667 | case "IpHostConfigData": |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 668 | logger.Debugw(ctx, "MibSync FSM - erroneous result for IpHostConfigData received - ONU doesn't support ME - fill macAddress with zeros", |
Holger Hildebrandt | 80129db | 2020-11-23 10:49:32 +0000 | [diff] [blame] | 669 | log.Fields{"device-id": oo.deviceID, "data-fields": msgObj}) |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 670 | oo.sOnuPersistentData.PersMacAddress = cEmptyMacAddrString |
Holger Hildebrandt | 80129db | 2020-11-23 10:49:32 +0000 | [diff] [blame] | 671 | // trigger retrieval of mib template |
| 672 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvGetMibTemplate) |
| 673 | return nil |
| 674 | default: |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 675 | logger.Warnf(ctx, "MibSync FSM - erroneous result for %s received - no exceptional treatment defined", log.Fields{"device-id": oo.deviceID, "data-fields": msgObj}, meInstance) |
Holger Hildebrandt | 80129db | 2020-11-23 10:49:32 +0000 | [diff] [blame] | 676 | err = fmt.Errorf("erroneous result for %s received - no exceptional treatment defined: %s", meInstance, oo.deviceID) |
| 677 | } |
| 678 | } |
| 679 | } else { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 680 | logger.Errorf(ctx, "MibSync FSM - erroneous result in GetResponse Data: %s", log.Fields{"device-id": oo.deviceID, "data-fields": msgObj}, msgObj.Result) |
Holger Hildebrandt | 80129db | 2020-11-23 10:49:32 +0000 | [diff] [blame] | 681 | err = fmt.Errorf("erroneous result in GetResponse Data: %s - %s", msgObj.Result, oo.deviceID) |
| 682 | } |
| 683 | return err |
| 684 | } |
| 685 | |
Holger Hildebrandt | 0bd45f8 | 2021-01-11 13:29:37 +0000 | [diff] [blame] | 686 | func (oo *OnuDeviceEntry) isNewOnu() bool { |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 687 | return oo.sOnuPersistentData.PersMibLastDbSync == 0 |
Holger Hildebrandt | 0bd45f8 | 2021-01-11 13:29:37 +0000 | [diff] [blame] | 688 | } |
| 689 | |
Himani Chawla | 6d2ae15 | 2020-09-02 13:11:20 +0530 | [diff] [blame] | 690 | func isSupportedClassID(meClassID me.ClassID) bool { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 691 | for _, v := range supportedClassIds { |
Himani Chawla | 4d90833 | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 692 | if v == meClassID { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 693 | return true |
| 694 | } |
| 695 | } |
| 696 | return false |
| 697 | } |
| 698 | |
Holger Hildebrandt | 2fb7089 | 2020-10-28 11:53:18 +0000 | [diff] [blame] | 699 | func trimStringFromInterface(input interface{}) string { |
| 700 | ifBytes, _ := me.InterfaceToOctets(input) |
| 701 | return fmt.Sprintf("%s", bytes.Trim(ifBytes, "\x00")) |
| 702 | } |
| 703 | |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 704 | func (oo *OnuDeviceEntry) mibDbVolatileDict(ctx context.Context) error { |
| 705 | logger.Debug(ctx, "MibVolatileDict- running from default Entry code") |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 706 | return errors.New("not_implemented") |
| 707 | } |
| 708 | |
Himani Chawla | 6d2ae15 | 2020-09-02 13:11:20 +0530 | [diff] [blame] | 709 | // createAndPersistMibTemplate method creates a mib template for the device id when operator enables the ONU device for the first time. |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 710 | // We are creating a placeholder for "SerialNumber" for ME Class ID 6 and 256 and "MacAddress" for ME Class ID 134 in the template |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 711 | // and then storing the template into etcd "service/voltha/omci_mibs/go_templates/verdor_id/equipment_id/software_version" path. |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 712 | func (oo *OnuDeviceEntry) createAndPersistMibTemplate(ctx context.Context) error { |
| 713 | logger.Debugw(ctx, "MibSync - MibTemplate - path name", log.Fields{"path": oo.mibTemplatePath, |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 714 | "device-id": oo.deviceID}) |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 715 | |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 716 | oo.pOpenOnuAc.lockMibTemplateGenerated.Lock() |
| 717 | if mibTemplateIsGenerated, exist := oo.pOpenOnuAc.mibTemplatesGenerated[oo.mibTemplatePath]; exist { |
| 718 | if mibTemplateIsGenerated { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 719 | logger.Debugw(ctx, "MibSync - MibTemplate - another thread has already started to generate it - skip", |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 720 | log.Fields{"path": oo.mibTemplatePath, "device-id": oo.deviceID}) |
| 721 | oo.pOpenOnuAc.lockMibTemplateGenerated.Unlock() |
| 722 | return nil |
| 723 | } |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 724 | logger.Debugw(ctx, "MibSync - MibTemplate - previous generation attempt seems to be failed - try again", |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 725 | log.Fields{"path": oo.mibTemplatePath, "device-id": oo.deviceID}) |
| 726 | } else { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 727 | logger.Debugw(ctx, "MibSync - MibTemplate - first ONU-instance of this kind - start generation", |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 728 | log.Fields{"path": oo.mibTemplatePath, "device-id": oo.deviceID}) |
| 729 | } |
| 730 | oo.pOpenOnuAc.mibTemplatesGenerated[oo.mibTemplatePath] = true |
| 731 | oo.pOpenOnuAc.lockMibTemplateGenerated.Unlock() |
| 732 | |
| 733 | currentTime := time.Now() |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 734 | templateMap := make(map[string]interface{}) |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 735 | templateMap["TemplateName"] = oo.mibTemplatePath |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 736 | templateMap["TemplateCreated"] = currentTime.Format("2006-01-02 15:04:05.000000") |
| 737 | |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 738 | firstLevelMap := oo.pOnuDB.meDb |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 739 | for firstLevelKey, firstLevelValue := range firstLevelMap { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 740 | logger.Debugw(ctx, "MibSync - MibTemplate - firstLevelKey", log.Fields{"firstLevelKey": firstLevelKey}) |
Himani Chawla | 26e555c | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 741 | classID := strconv.Itoa(int(firstLevelKey)) |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 742 | |
| 743 | secondLevelMap := make(map[string]interface{}) |
| 744 | for secondLevelKey, secondLevelValue := range firstLevelValue { |
| 745 | thirdLevelMap := make(map[string]interface{}) |
Himani Chawla | 26e555c | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 746 | entityID := strconv.Itoa(int(secondLevelKey)) |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 747 | thirdLevelMap["Attributes"] = secondLevelValue |
Himani Chawla | 26e555c | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 748 | thirdLevelMap["InstanceId"] = entityID |
| 749 | secondLevelMap[entityID] = thirdLevelMap |
| 750 | if classID == "6" || classID == "256" { |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 751 | forthLevelMap := map[string]interface{}(thirdLevelMap["Attributes"].(me.AttributeValueMap)) |
| 752 | delete(forthLevelMap, "SerialNumber") |
| 753 | forthLevelMap["SerialNumber"] = "%SERIAL_NUMBER%" |
| 754 | |
| 755 | } |
Himani Chawla | 26e555c | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 756 | if classID == "134" { |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 757 | forthLevelMap := map[string]interface{}(thirdLevelMap["Attributes"].(me.AttributeValueMap)) |
| 758 | delete(forthLevelMap, "MacAddress") |
| 759 | forthLevelMap["MacAddress"] = "%MAC_ADDRESS%" |
| 760 | } |
| 761 | } |
Himani Chawla | 26e555c | 2020-08-31 12:30:20 +0530 | [diff] [blame] | 762 | secondLevelMap["ClassId"] = classID |
| 763 | templateMap[classID] = secondLevelMap |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 764 | } |
| 765 | mibTemplate, err := json.Marshal(&templateMap) |
| 766 | if err != nil { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 767 | logger.Errorw(ctx, "MibSync - MibTemplate - Failed to marshal mibTemplate", log.Fields{"error": err, "device-id": oo.deviceID}) |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 768 | oo.pOpenOnuAc.lockMibTemplateGenerated.Lock() |
| 769 | oo.pOpenOnuAc.mibTemplatesGenerated[oo.mibTemplatePath] = false |
| 770 | oo.pOpenOnuAc.lockMibTemplateGenerated.Unlock() |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 771 | return err |
| 772 | } |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 773 | err = oo.mibTemplateKVStore.Put(log.WithSpanFromContext(context.TODO(), ctx), oo.mibTemplatePath, string(mibTemplate)) |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 774 | if err != nil { |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 775 | logger.Errorw(ctx, "MibSync - MibTemplate - Failed to store template in etcd", log.Fields{"error": err, "device-id": oo.deviceID}) |
Holger Hildebrandt | 61b24d0 | 2020-11-16 13:36:40 +0000 | [diff] [blame] | 776 | oo.pOpenOnuAc.lockMibTemplateGenerated.Lock() |
| 777 | oo.pOpenOnuAc.mibTemplatesGenerated[oo.mibTemplatePath] = false |
| 778 | oo.pOpenOnuAc.lockMibTemplateGenerated.Unlock() |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 779 | return err |
| 780 | } |
dbainbri | 4d3a0dc | 2020-12-02 00:33:42 +0000 | [diff] [blame] | 781 | logger.Debugw(ctx, "MibSync - MibTemplate - Stored the template to etcd", log.Fields{"device-id": oo.deviceID}) |
divyadesai | bbed37c | 2020-08-28 13:35:20 +0530 | [diff] [blame] | 782 | return nil |
| 783 | } |
| 784 | |
Holger Hildebrandt | 0bd45f8 | 2021-01-11 13:29:37 +0000 | [diff] [blame] | 785 | func (oo *OnuDeviceEntry) requestMdsValue(ctx context.Context) { |
| 786 | logger.Debugw(ctx, "Request MDS value", log.Fields{"device-id": oo.deviceID}) |
| 787 | requestedAttributes := me.AttributeValueMap{"MibDataSync": ""} |
| 788 | meInstance := oo.PDevOmciCC.sendGetMe(log.WithSpanFromContext(context.TODO(), ctx), |
Girish Gowdra | 0b23584 | 2021-03-09 13:06:46 -0800 | [diff] [blame] | 789 | me.OnuDataClassID, onuDataMeID, requestedAttributes, oo.pOpenOnuAc.omciTimeout, true, oo.pMibUploadFsm.commChan) |
Holger Hildebrandt | 0bd45f8 | 2021-01-11 13:29:37 +0000 | [diff] [blame] | 790 | //accept also nil as (error) return value for writing to LastTx |
| 791 | // - this avoids misinterpretation of new received OMCI messages |
mpagenko | 0149981 | 2021-03-25 10:37:12 +0000 | [diff] [blame] | 792 | oo.lastTxParamStruct.lastTxMessageType = omci.GetRequestType |
| 793 | oo.lastTxParamStruct.pLastTxMeInstance = meInstance |
| 794 | oo.lastTxParamStruct.repeatCount = 0 |
Holger Hildebrandt | 0bd45f8 | 2021-01-11 13:29:37 +0000 | [diff] [blame] | 795 | } |
| 796 | |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 797 | func (oo *OnuDeviceEntry) checkMdsValue(ctx context.Context, mibDataSyncOnu uint8) { |
| 798 | logger.Debugw(ctx, "MibSync FSM - GetResponse Data for Onu-Data - MibDataSync", log.Fields{"device-id": oo.deviceID, |
| 799 | "mibDataSyncOnu": mibDataSyncOnu, "PersMibDataSyncAdpt": oo.sOnuPersistentData.PersMibDataSyncAdpt}) |
| 800 | |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 801 | mdsValuesAreEqual := oo.sOnuPersistentData.PersMibDataSyncAdpt == mibDataSyncOnu |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 802 | if oo.pMibUploadFsm.pFsm.Is(ulStAuditing) { |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 803 | if mdsValuesAreEqual { |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 804 | logger.Debugw(ctx, "MibSync FSM - mib audit - MDS check ok", log.Fields{"device-id": oo.deviceID}) |
| 805 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvSuccess) |
| 806 | } else { |
| 807 | logger.Warnw(ctx, "MibSync FSM - mib audit - MDS check failed for the first time!", log.Fields{"device-id": oo.deviceID}) |
| 808 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvMismatch) |
| 809 | } |
| 810 | } else if oo.pMibUploadFsm.pFsm.Is(ulStReAuditing) { |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 811 | if mdsValuesAreEqual { |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 812 | logger.Debugw(ctx, "MibSync FSM - mib reaudit - MDS check ok", log.Fields{"device-id": oo.deviceID}) |
| 813 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvSuccess) |
| 814 | } else { |
| 815 | logger.Errorw(ctx, "MibSync FSM - mib audit - MDS check failed for the second time!", log.Fields{"device-id": oo.deviceID}) |
| 816 | //TODO: send new event notification "MDS counter mismatch" to the core |
| 817 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvMismatch) |
| 818 | } |
| 819 | } else if oo.pMibUploadFsm.pFsm.Is(ulStExaminingMds) { |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 820 | if mdsValuesAreEqual && mibDataSyncOnu != 0 { |
Holger Hildebrandt | 10d9819 | 2021-01-27 15:29:31 +0000 | [diff] [blame] | 821 | logger.Debugw(ctx, "MibSync FSM - MDS examination ok", log.Fields{"device-id": oo.deviceID}) |
| 822 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvSuccess) |
| 823 | } else { |
| 824 | logger.Debugw(ctx, "MibSync FSM - MDS examination failed - new provisioning", log.Fields{"device-id": oo.deviceID}) |
| 825 | _ = oo.pMibUploadFsm.pFsm.Event(ulEvMismatch) |
| 826 | } |
| 827 | } else { |
| 828 | logger.Warnw(ctx, "wrong state for MDS evaluation!", log.Fields{"state": oo.pMibUploadFsm.pFsm.Current(), "device-id": oo.deviceID}) |
| 829 | } |
| 830 | } |
mpagenko | 15ff4a5 | 2021-03-02 10:09:20 +0000 | [diff] [blame] | 831 | |
| 832 | //GetActiveImageMeID returns the Omci MeId of the active ONU image together with error code for validity |
| 833 | func (oo *OnuDeviceEntry) GetActiveImageMeID(ctx context.Context) (uint16, error) { |
| 834 | if oo.onuSwImageIndications.activeEntityEntry.valid { |
| 835 | return oo.onuSwImageIndications.activeEntityEntry.entityID, nil |
| 836 | } |
| 837 | return 0xFFFF, fmt.Errorf("no valid active image found: %s", oo.deviceID) |
| 838 | } |
| 839 | |
| 840 | //GetInactiveImageMeID returns the Omci MeId of the inactive ONU image together with error code for validity |
| 841 | func (oo *OnuDeviceEntry) GetInactiveImageMeID(ctx context.Context) (uint16, error) { |
| 842 | if oo.onuSwImageIndications.inactiveEntityEntry.valid { |
| 843 | return oo.onuSwImageIndications.inactiveEntityEntry.entityID, nil |
| 844 | } |
| 845 | return 0xFFFF, fmt.Errorf("no valid inactive image found: %s", oo.deviceID) |
| 846 | } |
| 847 | |
| 848 | //IsImageToBeCommitted returns true if the active image is still uncommitted |
| 849 | func (oo *OnuDeviceEntry) IsImageToBeCommitted(ctx context.Context, aImageID uint16) bool { |
| 850 | if oo.onuSwImageIndications.activeEntityEntry.valid { |
| 851 | if oo.onuSwImageIndications.activeEntityEntry.entityID == aImageID { |
| 852 | if oo.onuSwImageIndications.activeEntityEntry.isCommitted == swIsUncommitted { |
| 853 | return true |
| 854 | } |
| 855 | } |
| 856 | } |
| 857 | return false //all other case are treated as 'nothing to commit |
| 858 | } |
Holger Hildebrandt | be52384 | 2021-03-10 10:47:18 +0000 | [diff] [blame] | 859 | func (oo *OnuDeviceEntry) getMibFromTemplate(ctx context.Context) bool { |
| 860 | |
| 861 | oo.mibTemplatePath = oo.buildMibTemplatePath() |
| 862 | logger.Debugw(ctx, "MibSync FSM - get Mib from template", log.Fields{"path": fmt.Sprintf("%s/%s", cBasePathMibTemplateKvStore, oo.mibTemplatePath)}) |
| 863 | |
| 864 | restoredFromMibTemplate := false |
| 865 | Value, err := oo.mibTemplateKVStore.Get(log.WithSpanFromContext(context.TODO(), ctx), oo.mibTemplatePath) |
| 866 | if err == nil { |
| 867 | if Value != nil { |
| 868 | logger.Debugf(ctx, "MibSync FSM - Mib template read: Key: %s, Value: %s %s", Value.Key, Value.Value) |
| 869 | |
| 870 | // swap out tokens with specific data |
| 871 | mibTmpString, _ := kvstore.ToString(Value.Value) |
| 872 | mibTmpString2 := strings.Replace(mibTmpString, "%SERIAL_NUMBER%", oo.sOnuPersistentData.PersSerialNumber, -1) |
| 873 | mibTmpString = strings.Replace(mibTmpString2, "%MAC_ADDRESS%", oo.sOnuPersistentData.PersMacAddress, -1) |
| 874 | mibTmpBytes := []byte(mibTmpString) |
| 875 | logger.Debugf(ctx, "MibSync FSM - Mib template tokens swapped out: %s", mibTmpBytes) |
| 876 | |
| 877 | var firstLevelMap map[string]interface{} |
| 878 | if err = json.Unmarshal(mibTmpBytes, &firstLevelMap); err != nil { |
| 879 | logger.Errorw(ctx, "MibSync FSM - Failed to unmarshal template", log.Fields{"error": err, "device-id": oo.deviceID}) |
| 880 | } else { |
| 881 | for firstLevelKey, firstLevelValue := range firstLevelMap { |
| 882 | //logger.Debugw(ctx, "MibSync FSM - firstLevelKey", log.Fields{"firstLevelKey": firstLevelKey}) |
| 883 | if uint16ValidNumber, err := strconv.ParseUint(firstLevelKey, 10, 16); err == nil { |
| 884 | meClassID := me.ClassID(uint16ValidNumber) |
| 885 | //logger.Debugw(ctx, "MibSync FSM - firstLevelKey is a number in uint16-range", log.Fields{"uint16ValidNumber": uint16ValidNumber}) |
| 886 | if isSupportedClassID(meClassID) { |
| 887 | //logger.Debugw(ctx, "MibSync FSM - firstLevelKey is a supported classID", log.Fields{"meClassID": meClassID}) |
| 888 | secondLevelMap := firstLevelValue.(map[string]interface{}) |
| 889 | for secondLevelKey, secondLevelValue := range secondLevelMap { |
| 890 | //logger.Debugw(ctx, "MibSync FSM - secondLevelKey", log.Fields{"secondLevelKey": secondLevelKey}) |
| 891 | if uint16ValidNumber, err := strconv.ParseUint(secondLevelKey, 10, 16); err == nil { |
| 892 | meEntityID := uint16(uint16ValidNumber) |
| 893 | //logger.Debugw(ctx, "MibSync FSM - secondLevelKey is a number and a valid EntityId", log.Fields{"meEntityID": meEntityID}) |
| 894 | thirdLevelMap := secondLevelValue.(map[string]interface{}) |
| 895 | for thirdLevelKey, thirdLevelValue := range thirdLevelMap { |
| 896 | if thirdLevelKey == "Attributes" { |
| 897 | //logger.Debugw(ctx, "MibSync FSM - thirdLevelKey refers to attributes", log.Fields{"thirdLevelKey": thirdLevelKey}) |
| 898 | attributesMap := thirdLevelValue.(map[string]interface{}) |
| 899 | //logger.Debugw(ctx, "MibSync FSM - attributesMap", log.Fields{"attributesMap": attributesMap}) |
| 900 | oo.pOnuDB.PutMe(ctx, meClassID, meEntityID, attributesMap) |
| 901 | restoredFromMibTemplate = true |
| 902 | } |
| 903 | } |
| 904 | } |
| 905 | } |
| 906 | } |
| 907 | } |
| 908 | } |
| 909 | } |
| 910 | } else { |
| 911 | logger.Debugw(ctx, "No MIB template found", log.Fields{"path": oo.mibTemplatePath, "device-id": oo.deviceID}) |
| 912 | } |
| 913 | } else { |
| 914 | logger.Errorf(ctx, "Get from kvstore operation failed for path", |
| 915 | log.Fields{"path": oo.mibTemplatePath, "device-id": oo.deviceID}) |
| 916 | } |
| 917 | return restoredFromMibTemplate |
| 918 | } |
Holger Hildebrandt | b4563ab | 2021-04-14 10:27:20 +0000 | [diff] [blame^] | 919 | |
| 920 | //CancelProcessing terminates potentially running reconciling processes and stops the FSM |
| 921 | func (oo *OnuDeviceEntry) CancelProcessing(ctx context.Context) { |
| 922 | |
| 923 | if oo.baseDeviceHandler.isReconcilingFlows() { |
| 924 | oo.baseDeviceHandler.chReconcilingFlowsFinished <- false |
| 925 | } |
| 926 | if oo.baseDeviceHandler.isReconciling() { |
| 927 | oo.baseDeviceHandler.chReconcilingFinished <- false |
| 928 | } |
| 929 | //the MibSync FSM might be active all the ONU-active time, |
| 930 | // hence it must be stopped unconditionally |
| 931 | pMibUlFsm := oo.pMibUploadFsm.pFsm |
| 932 | if pMibUlFsm != nil { |
| 933 | _ = pMibUlFsm.Event(ulEvStop) |
| 934 | } |
| 935 | } |