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 ( |
| 21 | "context" |
| 22 | "encoding/hex" |
| 23 | "errors" |
| 24 | "fmt" |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 25 | "strconv" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 26 | "sync" |
| 27 | "time" |
| 28 | |
| 29 | "github.com/gogo/protobuf/proto" |
| 30 | "github.com/golang/protobuf/ptypes" |
| 31 | "github.com/looplab/fsm" |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 32 | me "github.com/opencord/omci-lib-go/generated" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 33 | "github.com/opencord/voltha-lib-go/v3/pkg/adapters/adapterif" |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 34 | "github.com/opencord/voltha-lib-go/v3/pkg/db" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 35 | "github.com/opencord/voltha-lib-go/v3/pkg/log" |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 36 | vc "github.com/opencord/voltha-protos/v3/go/common" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 37 | ic "github.com/opencord/voltha-protos/v3/go/inter_container" |
| 38 | oop "github.com/opencord/voltha-protos/v3/go/openolt" |
| 39 | "github.com/opencord/voltha-protos/v3/go/voltha" |
| 40 | ) |
| 41 | |
| 42 | /* |
| 43 | // Constants for number of retries and for timeout |
| 44 | const ( |
| 45 | MaxRetry = 10 |
| 46 | MaxTimeOutInMs = 500 |
| 47 | ) |
| 48 | */ |
| 49 | |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 50 | const ( |
| 51 | // events of Device FSM |
| 52 | devEvDeviceInit = "devEvDeviceInit" |
| 53 | devEvGrpcConnected = "devEvGrpcConnected" |
| 54 | devEvGrpcDisconnected = "devEvGrpcDisconnected" |
| 55 | devEvDeviceUpInd = "devEvDeviceUpInd" |
| 56 | devEvDeviceDownInd = "devEvDeviceDownInd" |
| 57 | ) |
| 58 | const ( |
| 59 | // states of Device FSM |
| 60 | devStNull = "devStNull" |
| 61 | devStDown = "devStDown" |
| 62 | devStInit = "devStInit" |
| 63 | devStConnected = "devStConnected" |
| 64 | devStUp = "devStUp" |
| 65 | ) |
| 66 | |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 67 | //Event category and subcategory definitions - same as defiend for OLT in eventmgr.go - should be done more centrally |
| 68 | const ( |
| 69 | pon = voltha.EventSubCategory_PON |
| 70 | olt = voltha.EventSubCategory_OLT |
| 71 | ont = voltha.EventSubCategory_ONT |
| 72 | onu = voltha.EventSubCategory_ONU |
| 73 | nni = voltha.EventSubCategory_NNI |
| 74 | service = voltha.EventCategory_SERVICE |
| 75 | security = voltha.EventCategory_SECURITY |
| 76 | equipment = voltha.EventCategory_EQUIPMENT |
| 77 | processing = voltha.EventCategory_PROCESSING |
| 78 | environment = voltha.EventCategory_ENVIRONMENT |
| 79 | communication = voltha.EventCategory_COMMUNICATION |
| 80 | ) |
| 81 | |
| 82 | const ( |
| 83 | cEventObjectType = "ONU" |
| 84 | ) |
| 85 | const ( |
| 86 | cOnuActivatedEvent = "ONU_ACTIVATED" |
| 87 | ) |
| 88 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 89 | //DeviceHandler will interact with the ONU ? device. |
| 90 | type DeviceHandler struct { |
| 91 | deviceID string |
| 92 | DeviceType string |
| 93 | adminState string |
| 94 | device *voltha.Device |
| 95 | logicalDeviceID string |
| 96 | ProxyAddressID string |
| 97 | ProxyAddressType string |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 98 | parentId string |
| 99 | ponPortNumber uint32 |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 100 | |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 101 | coreProxy adapterif.CoreProxy |
| 102 | AdapterProxy adapterif.AdapterProxy |
| 103 | EventProxy adapterif.EventProxy |
| 104 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 105 | pOpenOnuAc *OpenONUAC |
| 106 | pDeviceStateFsm *fsm.FSM |
| 107 | pPonPort *voltha.Port |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 108 | deviceEntrySet chan bool //channel for DeviceEntry set event |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 109 | pOnuOmciDevice *OnuDeviceEntry |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 110 | pOnuTP *OnuUniTechProf |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 111 | exitChannel chan int |
| 112 | lockDevice sync.RWMutex |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 113 | pOnuIndication *oop.OnuIndication |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 114 | deviceReason string |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 115 | pLockStateFsm *LockStateFsm |
| 116 | pUnlockStateFsm *LockStateFsm |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 117 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 118 | //flowMgr *OpenOltFlowMgr |
| 119 | //eventMgr *OpenOltEventMgr |
| 120 | //resourceMgr *rsrcMgr.OpenOltResourceMgr |
| 121 | |
| 122 | //discOnus sync.Map |
| 123 | //onus sync.Map |
| 124 | //portStats *OpenOltStatisticsMgr |
| 125 | //metrics *pmmetrics.PmMetrics |
| 126 | stopCollector chan bool |
| 127 | stopHeartbeatCheck chan bool |
| 128 | activePorts sync.Map |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 129 | uniEntityMap map[uint32]*OnuUniPort |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 130 | } |
| 131 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 132 | //NewDeviceHandler creates a new device handler |
| 133 | func NewDeviceHandler(cp adapterif.CoreProxy, ap adapterif.AdapterProxy, ep adapterif.EventProxy, device *voltha.Device, adapter *OpenONUAC) *DeviceHandler { |
| 134 | var dh DeviceHandler |
| 135 | dh.coreProxy = cp |
| 136 | dh.AdapterProxy = ap |
| 137 | dh.EventProxy = ep |
| 138 | cloned := (proto.Clone(device)).(*voltha.Device) |
| 139 | dh.deviceID = cloned.Id |
| 140 | dh.DeviceType = cloned.Type |
| 141 | dh.adminState = "up" |
| 142 | dh.device = cloned |
| 143 | dh.pOpenOnuAc = adapter |
| 144 | dh.exitChannel = make(chan int, 1) |
| 145 | dh.lockDevice = sync.RWMutex{} |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 146 | dh.deviceEntrySet = make(chan bool, 1) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 147 | dh.stopCollector = make(chan bool, 2) |
| 148 | dh.stopHeartbeatCheck = make(chan bool, 2) |
| 149 | //dh.metrics = pmmetrics.NewPmMetrics(cloned.Id, pmmetrics.Frequency(150), pmmetrics.FrequencyOverride(false), pmmetrics.Grouped(false), pmmetrics.Metrics(pmNames)) |
| 150 | dh.activePorts = sync.Map{} |
| 151 | //TODO initialize the support classes. |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 152 | dh.uniEntityMap = make(map[uint32]*OnuUniPort) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 153 | |
| 154 | // Device related state machine |
| 155 | dh.pDeviceStateFsm = fsm.NewFSM( |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 156 | devStNull, |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 157 | fsm.Events{ |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 158 | {Name: devEvDeviceInit, Src: []string{devStNull, devStDown}, Dst: devStInit}, |
| 159 | {Name: devEvGrpcConnected, Src: []string{devStInit}, Dst: devStConnected}, |
| 160 | {Name: devEvGrpcDisconnected, Src: []string{devStConnected, devStDown}, Dst: devStInit}, |
| 161 | {Name: devEvDeviceUpInd, Src: []string{devStConnected, devStDown}, Dst: devStUp}, |
| 162 | {Name: devEvDeviceDownInd, Src: []string{devStUp}, Dst: devStDown}, |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 163 | }, |
| 164 | fsm.Callbacks{ |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 165 | "before_event": func(e *fsm.Event) { dh.logStateChange(e) }, |
| 166 | ("before_" + devEvDeviceInit): func(e *fsm.Event) { dh.doStateInit(e) }, |
| 167 | ("after_" + devEvDeviceInit): func(e *fsm.Event) { dh.postInit(e) }, |
| 168 | ("before_" + devEvGrpcConnected): func(e *fsm.Event) { dh.doStateConnected(e) }, |
| 169 | ("before_" + devEvGrpcDisconnected): func(e *fsm.Event) { dh.doStateInit(e) }, |
| 170 | ("after_" + devEvGrpcDisconnected): func(e *fsm.Event) { dh.postInit(e) }, |
| 171 | ("before_" + devEvDeviceUpInd): func(e *fsm.Event) { dh.doStateUp(e) }, |
| 172 | ("before_" + devEvDeviceDownInd): func(e *fsm.Event) { dh.doStateDown(e) }, |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 173 | }, |
| 174 | ) |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 175 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 176 | return &dh |
| 177 | } |
| 178 | |
| 179 | // start save the device to the data model |
| 180 | func (dh *DeviceHandler) Start(ctx context.Context) { |
| 181 | logger.Debugw("starting-device-handler", log.Fields{"device": dh.device, "deviceId": dh.deviceID}) |
| 182 | // Add the initial device to the local model |
| 183 | logger.Debug("device-handler-started") |
| 184 | } |
| 185 | |
| 186 | // stop stops the device dh. Not much to do for now |
| 187 | func (dh *DeviceHandler) stop(ctx context.Context) { |
| 188 | logger.Debug("stopping-device-handler") |
| 189 | dh.exitChannel <- 1 |
| 190 | } |
| 191 | |
| 192 | // ########################################################################################## |
| 193 | // DeviceHandler methods that implement the adapters interface requests ##### begin ######### |
| 194 | |
| 195 | //AdoptDevice adopts the OLT device |
| 196 | func (dh *DeviceHandler) AdoptDevice(ctx context.Context, device *voltha.Device) { |
| 197 | logger.Debugw("Adopt_device", log.Fields{"deviceID": device.Id, "Address": device.GetHostAndPort()}) |
| 198 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 199 | logger.Debugw("Device FSM: ", log.Fields{"state": string(dh.pDeviceStateFsm.Current())}) |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 200 | if dh.pDeviceStateFsm.Is(devStNull) { |
| 201 | if err := dh.pDeviceStateFsm.Event(devEvDeviceInit); err != nil { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 202 | logger.Errorw("Device FSM: Can't go to state DeviceInit", log.Fields{"err": err}) |
| 203 | } |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 204 | logger.Debugw("Device FSM: ", log.Fields{"state": string(dh.pDeviceStateFsm.Current())}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 205 | } else { |
| 206 | logger.Debug("AdoptDevice: Agent/device init already done") |
| 207 | } |
| 208 | |
| 209 | /* |
| 210 | // Now, set the initial PM configuration for that device |
| 211 | if err := dh.coreProxy.DevicePMConfigUpdate(nil, dh.metrics.ToPmConfigs()); err != nil { |
| 212 | logger.Errorw("error-updating-PMs", log.Fields{"deviceId": device.Id, "error": err}) |
| 213 | } |
| 214 | |
| 215 | go startCollector(dh) |
| 216 | go startHeartbeatCheck(dh) |
| 217 | */ |
| 218 | } |
| 219 | |
| 220 | //ProcessInterAdapterMessage sends the proxied messages to the target device |
| 221 | // If the proxy address is not found in the unmarshalled message, it first fetches the onu device for which the message |
| 222 | // is meant, and then send the unmarshalled omci message to this onu |
| 223 | func (dh *DeviceHandler) ProcessInterAdapterMessage(msg *ic.InterAdapterMessage) error { |
| 224 | msgID := msg.Header.Id |
| 225 | msgType := msg.Header.Type |
| 226 | fromTopic := msg.Header.FromTopic |
| 227 | toTopic := msg.Header.ToTopic |
| 228 | toDeviceID := msg.Header.ToDeviceId |
| 229 | proxyDeviceID := msg.Header.ProxyDeviceId |
| 230 | logger.Debugw("InterAdapter message header", log.Fields{"msgID": msgID, "msgType": msgType, |
| 231 | "fromTopic": fromTopic, "toTopic": toTopic, "toDeviceID": toDeviceID, "proxyDeviceID": proxyDeviceID}) |
| 232 | |
| 233 | switch msgType { |
| 234 | case ic.InterAdapterMessageType_OMCI_REQUEST: |
| 235 | { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 236 | msgBody := msg.GetBody() |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 237 | omciMsg := &ic.InterAdapterOmciMessage{} |
| 238 | if err := ptypes.UnmarshalAny(msgBody, omciMsg); err != nil { |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 239 | logger.Warnw("cannot-unmarshal-omci-msg-body", log.Fields{ |
| 240 | "deviceID": dh.deviceID, "error": err}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 241 | return err |
| 242 | } |
| 243 | |
| 244 | //assuming omci message content is hex coded! |
| 245 | // with restricted output of 16(?) bytes would be ...omciMsg.Message[:16] |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 246 | logger.Debugw("inter-adapter-recv-omci", log.Fields{ |
| 247 | "deviceID": dh.deviceID, "RxOmciMessage": hex.EncodeToString(omciMsg.Message)}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 248 | //receive_message(omci_msg.message) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 249 | pDevEntry := dh.GetOnuDeviceEntry(true) |
| 250 | if pDevEntry != nil { |
| 251 | return pDevEntry.PDevOmciCC.ReceiveMessage(context.TODO(), omciMsg.Message) |
| 252 | } else { |
| 253 | logger.Errorw("No valid OnuDevice -aborting", log.Fields{"deviceID": dh.deviceID}) |
| 254 | return errors.New("No valid OnuDevice") |
| 255 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 256 | } |
| 257 | case ic.InterAdapterMessageType_ONU_IND_REQUEST: |
| 258 | { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 259 | msgBody := msg.GetBody() |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 260 | onu_indication := &oop.OnuIndication{} |
| 261 | if err := ptypes.UnmarshalAny(msgBody, onu_indication); err != nil { |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 262 | logger.Warnw("cannot-unmarshal-onu-indication-msg-body", log.Fields{ |
| 263 | "deviceID": dh.deviceID, "error": err}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 264 | return err |
| 265 | } |
| 266 | |
| 267 | onu_operstate := onu_indication.GetOperState() |
| 268 | logger.Debugw("inter-adapter-recv-onu-ind", log.Fields{"OnuId": onu_indication.GetOnuId(), |
| 269 | "AdminState": onu_indication.GetAdminState(), "OperState": onu_operstate, |
| 270 | "SNR": onu_indication.GetSerialNumber()}) |
| 271 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 272 | //interface related functions might be error checked .... |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 273 | if onu_operstate == "up" { |
| 274 | dh.create_interface(onu_indication) |
| 275 | } else if (onu_operstate == "down") || (onu_operstate == "unreachable") { |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 276 | dh.updateInterface(onu_indication) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 277 | } else { |
| 278 | logger.Errorw("unknown-onu-indication operState", log.Fields{"OnuId": onu_indication.GetOnuId()}) |
| 279 | return errors.New("InvalidOperState") |
| 280 | } |
| 281 | } |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 282 | case ic.InterAdapterMessageType_TECH_PROFILE_DOWNLOAD_REQUEST: |
| 283 | { |
| 284 | if dh.pOnuTP == nil { |
| 285 | //should normally not happen ... |
| 286 | logger.Warnw("onuTechProf instance not set up for DLMsg request - ignoring request", |
| 287 | log.Fields{"deviceID": dh.deviceID}) |
| 288 | return errors.New("TechProfile DLMsg request while onuTechProf instance not setup") |
| 289 | } |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 290 | if (dh.deviceReason == "stopping-openomci") || (dh.deviceReason == "omci-admin-lock") { |
| 291 | // I've seen cases for this request, where the device was already stopped |
| 292 | logger.Warnw("TechProf stopped: device-unreachable", log.Fields{"deviceId": dh.deviceID}) |
| 293 | return errors.New("device-unreachable") |
| 294 | } |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 295 | |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 296 | msgBody := msg.GetBody() |
| 297 | techProfMsg := &ic.InterAdapterTechProfileDownloadMessage{} |
| 298 | if err := ptypes.UnmarshalAny(msgBody, techProfMsg); err != nil { |
| 299 | logger.Warnw("cannot-unmarshal-techprof-msg-body", log.Fields{ |
| 300 | "deviceID": dh.deviceID, "error": err}) |
| 301 | return err |
| 302 | } |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 303 | |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 304 | // we have to lock access to TechProfile processing based on different messageType calls or |
| 305 | // even to fast subsequent calls of the same messageType |
| 306 | dh.pOnuTP.lockTpProcMutex() |
| 307 | // lock hangs as long as below decoupled or other related TechProfile processing is active |
| 308 | if bTpModify := dh.pOnuTP.updateOnuUniTpPath(techProfMsg.UniId, techProfMsg.Path); bTpModify == true { |
| 309 | // if there has been some change for some uni TechProfilePath |
| 310 | //in order to allow concurrent calls to other dh instances we do not wait for execution here |
| 311 | //but doing so we can not indicate problems to the caller (who does what with that then?) |
| 312 | //by now we just assume straightforward successful execution |
| 313 | //TODO!!! Generally: In this scheme it would be good to have some means to indicate |
| 314 | // possible problems to the caller later autonomously |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 315 | |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 316 | // deadline context to ensure completion of background routines waited for |
| 317 | //20200721: 10s proved to be less in 8*8 ONU test on local vbox machine with debug, might be further adapted |
| 318 | deadline := time.Now().Add(30 * time.Second) //allowed run time to finish before execution |
| 319 | dctx, cancel := context.WithDeadline(context.Background(), deadline) |
| 320 | |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 321 | dh.pOnuTP.resetProcessingErrorIndication() |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 322 | var wg sync.WaitGroup |
| 323 | wg.Add(2) // for the 2 go routines to finish |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 324 | // attention: deadline completion check and wg.Done is to be done in both routines |
| 325 | go dh.pOnuTP.configureUniTp(dctx, techProfMsg.UniId, techProfMsg.Path, &wg) |
| 326 | go dh.pOnuTP.updateOnuTpPathKvStore(dctx, &wg) |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 327 | //the wait.. function is responsible for tpProcMutex.Unlock() |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 328 | err := dh.pOnuTP.waitForTpCompletion(cancel, &wg) //wait for background process to finish and collet their result |
| 329 | return err |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 330 | } |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 331 | // no change, nothing really to do |
| 332 | dh.pOnuTP.unlockTpProcMutex() |
| 333 | //return success |
| 334 | return nil |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 335 | } |
| 336 | case ic.InterAdapterMessageType_DELETE_GEM_PORT_REQUEST: |
| 337 | { |
| 338 | if dh.pOnuTP == nil { |
| 339 | //should normally not happen ... |
| 340 | logger.Warnw("onuTechProf instance not set up for DelGem request - ignoring request", |
| 341 | log.Fields{"deviceID": dh.deviceID}) |
| 342 | return errors.New("TechProfile DelGem request while onuTechProf instance not setup") |
| 343 | } |
| 344 | |
| 345 | msgBody := msg.GetBody() |
| 346 | delGemPortMsg := &ic.InterAdapterDeleteGemPortMessage{} |
| 347 | if err := ptypes.UnmarshalAny(msgBody, delGemPortMsg); err != nil { |
| 348 | logger.Warnw("cannot-unmarshal-delete-gem-msg-body", log.Fields{ |
| 349 | "deviceID": dh.deviceID, "error": err}) |
| 350 | return err |
| 351 | } |
| 352 | |
| 353 | //compare TECH_PROFILE_DOWNLOAD_REQUEST |
| 354 | dh.pOnuTP.lockTpProcMutex() |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 355 | |
| 356 | // deadline context to ensure completion of background routines waited for |
| 357 | deadline := time.Now().Add(10 * time.Second) //allowed run time to finish before execution |
| 358 | dctx, cancel := context.WithDeadline(context.Background(), deadline) |
| 359 | |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 360 | dh.pOnuTP.resetProcessingErrorIndication() |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 361 | var wg sync.WaitGroup |
| 362 | wg.Add(1) // for the 1 go routine to finish |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 363 | go dh.pOnuTP.deleteTpResource(dctx, delGemPortMsg.UniId, delGemPortMsg.TpPath, |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 364 | cResourceGemPort, delGemPortMsg.GemPortId, &wg) |
| 365 | //the wait.. function is responsible for tpProcMutex.Unlock() |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 366 | err := dh.pOnuTP.waitForTpCompletion(cancel, &wg) //let that also run off-line to let the IA messaging return! |
| 367 | return err |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 368 | } |
| 369 | case ic.InterAdapterMessageType_DELETE_TCONT_REQUEST: |
| 370 | { |
| 371 | if dh.pOnuTP == nil { |
| 372 | //should normally not happen ... |
| 373 | logger.Warnw("onuTechProf instance not set up for DelTcont request - ignoring request", |
| 374 | log.Fields{"deviceID": dh.deviceID}) |
| 375 | return errors.New("TechProfile DelTcont request while onuTechProf instance not setup") |
| 376 | } |
| 377 | |
| 378 | msgBody := msg.GetBody() |
| 379 | delTcontMsg := &ic.InterAdapterDeleteTcontMessage{} |
| 380 | if err := ptypes.UnmarshalAny(msgBody, delTcontMsg); err != nil { |
| 381 | logger.Warnw("cannot-unmarshal-delete-tcont-msg-body", log.Fields{ |
| 382 | "deviceID": dh.deviceID, "error": err}) |
| 383 | return err |
| 384 | } |
| 385 | |
| 386 | //compare TECH_PROFILE_DOWNLOAD_REQUEST |
| 387 | dh.pOnuTP.lockTpProcMutex() |
| 388 | if bTpModify := dh.pOnuTP.updateOnuUniTpPath(delTcontMsg.UniId, ""); bTpModify == true { |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 389 | // deadline context to ensure completion of background routines waited for |
| 390 | deadline := time.Now().Add(10 * time.Second) //allowed run time to finish before execution |
| 391 | dctx, cancel := context.WithDeadline(context.Background(), deadline) |
| 392 | |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 393 | dh.pOnuTP.resetProcessingErrorIndication() |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 394 | var wg sync.WaitGroup |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 395 | wg.Add(2) // for the 2 go routines to finish |
| 396 | go dh.pOnuTP.deleteTpResource(dctx, delTcontMsg.UniId, delTcontMsg.TpPath, |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 397 | cResourceTcont, delTcontMsg.AllocId, &wg) |
| 398 | // Removal of the tcont/alloc id mapping represents the removal of the tech profile |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 399 | go dh.pOnuTP.updateOnuTpPathKvStore(dctx, &wg) |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 400 | //the wait.. function is responsible for tpProcMutex.Unlock() |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 401 | err := dh.pOnuTP.waitForTpCompletion(cancel, &wg) //let that also run off-line to let the IA messaging return! |
| 402 | return err |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 403 | } |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 404 | dh.pOnuTP.unlockTpProcMutex() |
| 405 | //return success |
| 406 | return nil |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 407 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 408 | default: |
| 409 | { |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 410 | logger.Errorw("inter-adapter-unhandled-type", log.Fields{ |
| 411 | "deviceID": dh.deviceID, "msgType": msg.Header.Type}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 412 | return errors.New("unimplemented") |
| 413 | } |
| 414 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 415 | return nil |
| 416 | } |
| 417 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 418 | //DisableDevice locks the ONU and its UNI/VEIP ports (admin lock via OMCI) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 419 | // TODO!!! Clarify usage of this method, it is for sure not used within ONOS (OLT) device disable |
| 420 | // maybe it is obsolete by now |
ozgecanetsia | fce57b1 | 2020-05-25 14:39:35 +0300 | [diff] [blame] | 421 | func (dh *DeviceHandler) DisableDevice(device *voltha.Device) { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 422 | logger.Debugw("disable-device", log.Fields{"DeviceId": device.Id, "SerialNumber": device.SerialNumber}) |
| 423 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 424 | //admin-lock reason can also be used uniquely for setting the DeviceState accordingly - inblock |
| 425 | //state checking to prevent unneeded processing (eg. on ONU 'unreachable' and 'down') |
| 426 | if dh.deviceReason != "omci-admin-lock" { |
| 427 | // disable UNI ports/ONU |
| 428 | // *** should generate UniAdminStateDone event - unrelated to DeviceProcStatusUpdate!! |
| 429 | // here the result of the processing is not checked (trusted in background) ***** |
| 430 | if dh.pLockStateFsm == nil { |
| 431 | dh.createUniLockFsm(true, UniAdminStateDone) |
| 432 | } else { //LockStateFSM already init |
| 433 | dh.pLockStateFsm.SetSuccessEvent(UniAdminStateDone) |
| 434 | dh.runUniLockFsm(true) |
| 435 | } |
ozgecanetsia | fce57b1 | 2020-05-25 14:39:35 +0300 | [diff] [blame] | 436 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 437 | if err := dh.coreProxy.DeviceReasonUpdate(context.TODO(), dh.deviceID, "omci-admin-lock"); err != nil { |
| 438 | logger.Errorw("error-updating-reason-state", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 439 | } |
| 440 | dh.deviceReason = "omci-admin-lock" |
| 441 | //200604: ConnState improved to 'unreachable' (was not set in python-code), OperState 'unknown' seems to be best choice |
| 442 | if err := dh.coreProxy.DeviceStateUpdate(context.TODO(), dh.deviceID, voltha.ConnectStatus_UNREACHABLE, |
| 443 | voltha.OperStatus_UNKNOWN); err != nil { |
| 444 | logger.Errorw("error-updating-device-state", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 445 | } |
ozgecanetsia | fce57b1 | 2020-05-25 14:39:35 +0300 | [diff] [blame] | 446 | } |
| 447 | } |
| 448 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 449 | //ReenableDevice unlocks the ONU and its UNI/VEIP ports (admin unlock via OMCI) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 450 | // TODO!!! Clarify usage of this method, compare above DisableDevice, usage may clarify resulting states |
| 451 | // maybe it is obsolete by now |
ozgecanetsia | fce57b1 | 2020-05-25 14:39:35 +0300 | [diff] [blame] | 452 | func (dh *DeviceHandler) ReenableDevice(device *voltha.Device) { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 453 | logger.Debugw("reenable-device", log.Fields{"DeviceId": device.Id, "SerialNumber": device.SerialNumber}) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 454 | |
| 455 | // TODO!!! ConnectStatus and OperStatus to be set here could be more accurate, for now just ...(like python code) |
ozgecanetsia | fce57b1 | 2020-05-25 14:39:35 +0300 | [diff] [blame] | 456 | if err := dh.coreProxy.DeviceStateUpdate(context.TODO(), dh.deviceID, voltha.ConnectStatus_REACHABLE, |
| 457 | voltha.OperStatus_ACTIVE); err != nil { |
| 458 | logger.Errorw("error-updating-device-state", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 459 | } |
| 460 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 461 | // TODO!!! DeviceReason to be set here could be more accurate, for now just ...(like python code) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 462 | if err := dh.coreProxy.DeviceReasonUpdate(context.TODO(), dh.deviceID, "initial-mib-downloaded"); err != nil { |
ozgecanetsia | fce57b1 | 2020-05-25 14:39:35 +0300 | [diff] [blame] | 463 | logger.Errorw("error-updating-reason-state", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 464 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 465 | dh.deviceReason = "initial-mib-downloaded" |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 466 | |
| 467 | // enable ONU/UNI ports |
| 468 | // *** should generate UniAdminStateDone event - unrelated to DeviceProcStatusUpdate!! |
| 469 | // here the result of the processing is not checked (trusted in background) ***** |
| 470 | if dh.pUnlockStateFsm == nil { |
| 471 | dh.createUniLockFsm(false, UniAdminStateDone) |
| 472 | } else { //UnlockStateFSM already init |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 473 | dh.pUnlockStateFsm.SetSuccessEvent(UniAdminStateDone) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 474 | dh.runUniLockFsm(false) |
| 475 | } |
ozgecanetsia | fce57b1 | 2020-05-25 14:39:35 +0300 | [diff] [blame] | 476 | } |
| 477 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 478 | // DeviceHandler methods that implement the adapters interface requests## end ######### |
| 479 | // ##################################################################################### |
| 480 | |
| 481 | // ################ to be updated acc. needs of ONU Device ######################## |
| 482 | // DeviceHandler StateMachine related state transition methods ##### begin ######### |
| 483 | |
| 484 | func (dh *DeviceHandler) logStateChange(e *fsm.Event) { |
| 485 | logger.Debugw("Device FSM: ", log.Fields{"event name": string(e.Event), "src state": string(e.Src), "dst state": string(e.Dst), "device-id": dh.deviceID}) |
| 486 | } |
| 487 | |
| 488 | // doStateInit provides the device update to the core |
| 489 | func (dh *DeviceHandler) doStateInit(e *fsm.Event) { |
| 490 | |
| 491 | logger.Debug("doStateInit-started") |
| 492 | var err error |
| 493 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 494 | // populate what we know. rest comes later after mib sync |
| 495 | dh.device.Root = false |
| 496 | dh.device.Vendor = "OpenONU" |
| 497 | dh.device.Model = "go" |
| 498 | dh.device.Reason = "activating-onu" |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 499 | dh.deviceReason = "activating-onu" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 500 | |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 501 | dh.logicalDeviceID = dh.deviceID // really needed - what for ??? //TODO!!! |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 502 | dh.coreProxy.DeviceUpdate(context.TODO(), dh.device) |
| 503 | |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 504 | dh.parentId = dh.device.ParentId |
| 505 | dh.ponPortNumber = dh.device.ParentPortNo |
| 506 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 507 | // store proxy parameters for later communication - assumption: invariant, else they have to be requested dynamically!! |
| 508 | dh.ProxyAddressID = dh.device.ProxyAddress.GetDeviceId() |
| 509 | dh.ProxyAddressType = dh.device.ProxyAddress.GetDeviceType() |
| 510 | logger.Debugw("device-updated", log.Fields{"deviceID": dh.deviceID, "proxyAddressID": dh.ProxyAddressID, |
| 511 | "proxyAddressType": dh.ProxyAddressType, "SNR": dh.device.SerialNumber, |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 512 | "ParentId": dh.parentId, "ParentPortNo": dh.ponPortNumber}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 513 | |
| 514 | /* |
| 515 | self._pon = PonPort.create(self, self._pon_port_number) |
| 516 | self._pon.add_peer(self.parent_id, self._pon_port_number) |
| 517 | self.logger.debug('adding-pon-port-to-agent', |
| 518 | type=self._pon.get_port().type, |
| 519 | admin_state=self._pon.get_port().admin_state, |
| 520 | oper_status=self._pon.get_port().oper_status, |
| 521 | ) |
| 522 | */ |
| 523 | logger.Debug("adding-pon-port") |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 524 | var ponPortNo uint32 = 1 |
| 525 | if dh.ponPortNumber != 0 { |
| 526 | ponPortNo = dh.ponPortNumber |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 527 | } |
| 528 | |
| 529 | pPonPort := &voltha.Port{ |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 530 | PortNo: ponPortNo, |
| 531 | Label: fmt.Sprintf("pon-%d", ponPortNo), |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 532 | Type: voltha.Port_PON_ONU, |
| 533 | OperStatus: voltha.OperStatus_ACTIVE, |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 534 | Peers: []*voltha.Port_PeerPort{{DeviceId: dh.parentId, // Peer device is OLT |
| 535 | PortNo: ponPortNo}}, // Peer port is parent's port number |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 536 | } |
| 537 | if err = dh.coreProxy.PortCreated(context.TODO(), dh.deviceID, pPonPort); err != nil { |
| 538 | logger.Fatalf("Device FSM: PortCreated-failed-%s", err) |
| 539 | e.Cancel(err) |
| 540 | return |
| 541 | } |
| 542 | logger.Debug("doStateInit-done") |
| 543 | } |
| 544 | |
| 545 | // postInit setups the DeviceEntry for the conerned device |
| 546 | func (dh *DeviceHandler) postInit(e *fsm.Event) { |
| 547 | |
| 548 | logger.Debug("postInit-started") |
| 549 | var err error |
| 550 | /* |
| 551 | dh.Client = oop.NewOpenoltClient(dh.clientCon) |
| 552 | dh.pTransitionMap.Handle(ctx, GrpcConnected) |
| 553 | return nil |
| 554 | */ |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 555 | if err = dh.AddOnuDeviceEntry(context.TODO()); err != nil { |
| 556 | logger.Fatalf("Device FSM: AddOnuDeviceEntry-failed-%s", err) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 557 | e.Cancel(err) |
| 558 | return |
| 559 | } |
| 560 | |
| 561 | /* |
| 562 | ############################################################################ |
| 563 | # Setup Alarm handler |
| 564 | self.events = AdapterEvents(self.core_proxy, device.id, self.logical_device_id, |
| 565 | device.serial_number) |
| 566 | ############################################################################ |
| 567 | # Setup PM configuration for this device |
| 568 | # Pass in ONU specific options |
| 569 | kwargs = { |
| 570 | OnuPmMetrics.DEFAULT_FREQUENCY_KEY: OnuPmMetrics.DEFAULT_ONU_COLLECTION_FREQUENCY, |
| 571 | 'heartbeat': self.heartbeat, |
| 572 | OnuOmciPmMetrics.OMCI_DEV_KEY: self._onu_omci_device |
| 573 | } |
| 574 | self.logger.debug('create-pm-metrics', device_id=device.id, serial_number=device.serial_number) |
| 575 | self._pm_metrics = OnuPmMetrics(self.events, self.core_proxy, self.device_id, |
| 576 | self.logical_device_id, device.serial_number, |
| 577 | grouped=True, freq_override=False, **kwargs) |
| 578 | pm_config = self._pm_metrics.make_proto() |
| 579 | self._onu_omci_device.set_pm_config(self._pm_metrics.omci_pm.openomci_interval_pm) |
| 580 | self.logger.info("initial-pm-config", device_id=device.id, serial_number=device.serial_number) |
| 581 | yield self.core_proxy.device_pm_config_update(pm_config, init=True) |
| 582 | |
| 583 | # Note, ONU ID and UNI intf set in add_uni_port method |
| 584 | self._onu_omci_device.alarm_synchronizer.set_alarm_params(mgr=self.events, |
| 585 | ani_ports=[self._pon]) |
| 586 | |
| 587 | # Code to Run OMCI Test Action |
| 588 | kwargs_omci_test_action = { |
| 589 | OmciTestRequest.DEFAULT_FREQUENCY_KEY: |
| 590 | OmciTestRequest.DEFAULT_COLLECTION_FREQUENCY |
| 591 | } |
| 592 | serial_number = device.serial_number |
| 593 | self._test_request = OmciTestRequest(self.core_proxy, |
| 594 | self.omci_agent, self.device_id, |
| 595 | AniG, serial_number, |
| 596 | self.logical_device_id, |
| 597 | exclusive=False, |
| 598 | **kwargs_omci_test_action) |
| 599 | |
| 600 | self.enabled = True |
| 601 | else: |
| 602 | self.logger.info('onu-already-activated') |
| 603 | */ |
| 604 | logger.Debug("postInit-done") |
| 605 | } |
| 606 | |
| 607 | // doStateConnected get the device info and update to voltha core |
| 608 | // for comparison of the original method (not that easy to uncomment): compare here: |
| 609 | // voltha-openolt-adapter/adaptercore/device_handler.go |
| 610 | // -> this one obviously initiates all communication interfaces of the device ...? |
| 611 | func (dh *DeviceHandler) doStateConnected(e *fsm.Event) { |
| 612 | |
| 613 | logger.Debug("doStateConnected-started") |
| 614 | var err error |
| 615 | err = errors.New("Device FSM: function not implemented yet!") |
| 616 | e.Cancel(err) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 617 | logger.Debug("doStateConnected-done") |
Matteo Scandolo | d132c0e | 2020-04-24 17:06:25 -0700 | [diff] [blame] | 618 | return |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 619 | } |
| 620 | |
| 621 | // doStateUp handle the onu up indication and update to voltha core |
| 622 | func (dh *DeviceHandler) doStateUp(e *fsm.Event) { |
| 623 | |
| 624 | logger.Debug("doStateUp-started") |
| 625 | var err error |
| 626 | err = errors.New("Device FSM: function not implemented yet!") |
| 627 | e.Cancel(err) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 628 | logger.Debug("doStateUp-done") |
Matteo Scandolo | d132c0e | 2020-04-24 17:06:25 -0700 | [diff] [blame] | 629 | return |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 630 | |
| 631 | /* |
| 632 | // Synchronous call to update device state - this method is run in its own go routine |
| 633 | if err := dh.coreProxy.DeviceStateUpdate(ctx, dh.device.Id, voltha.ConnectStatus_REACHABLE, |
| 634 | voltha.OperStatus_ACTIVE); err != nil { |
| 635 | logger.Errorw("Failed to update device with OLT UP indication", log.Fields{"deviceID": dh.device.Id, "error": err}) |
| 636 | return err |
| 637 | } |
| 638 | return nil |
| 639 | */ |
| 640 | } |
| 641 | |
| 642 | // doStateDown handle the onu down indication |
| 643 | func (dh *DeviceHandler) doStateDown(e *fsm.Event) { |
| 644 | |
| 645 | logger.Debug("doStateDown-started") |
| 646 | var err error |
| 647 | |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 648 | device := dh.device |
| 649 | if device == nil { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 650 | /*TODO: needs to handle error scenarios */ |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 651 | logger.Error("Failed to fetch handler device") |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 652 | e.Cancel(err) |
| 653 | return |
| 654 | } |
| 655 | |
| 656 | cloned := proto.Clone(device).(*voltha.Device) |
| 657 | logger.Debugw("do-state-down", log.Fields{"ClonedDeviceID": cloned.Id}) |
| 658 | /* |
| 659 | // Update the all ports state on that device to disable |
| 660 | if er := dh.coreProxy.PortsStateUpdate(ctx, cloned.Id, voltha.OperStatus_UNKNOWN); er != nil { |
| 661 | logger.Errorw("updating-ports-failed", log.Fields{"deviceID": device.Id, "error": er}) |
| 662 | return er |
| 663 | } |
| 664 | |
| 665 | //Update the device oper state and connection status |
| 666 | cloned.OperStatus = voltha.OperStatus_UNKNOWN |
| 667 | cloned.ConnectStatus = common.ConnectStatus_UNREACHABLE |
| 668 | dh.device = cloned |
| 669 | |
| 670 | if er := dh.coreProxy.DeviceStateUpdate(ctx, cloned.Id, cloned.ConnectStatus, cloned.OperStatus); er != nil { |
| 671 | logger.Errorw("error-updating-device-state", log.Fields{"deviceID": device.Id, "error": er}) |
| 672 | return er |
| 673 | } |
| 674 | |
| 675 | //get the child device for the parent device |
| 676 | onuDevices, err := dh.coreProxy.GetChildDevices(ctx, dh.device.Id) |
| 677 | if err != nil { |
| 678 | logger.Errorw("failed to get child devices information", log.Fields{"deviceID": dh.device.Id, "error": err}) |
| 679 | return err |
| 680 | } |
| 681 | for _, onuDevice := range onuDevices.Items { |
| 682 | |
| 683 | // Update onu state as down in onu adapter |
| 684 | onuInd := oop.OnuIndication{} |
| 685 | onuInd.OperState = "down" |
| 686 | er := dh.AdapterProxy.SendInterAdapterMessage(ctx, &onuInd, ic.InterAdapterMessageType_ONU_IND_REQUEST, |
| 687 | "openolt", onuDevice.Type, onuDevice.Id, onuDevice.ProxyAddress.DeviceId, "") |
| 688 | if er != nil { |
| 689 | logger.Errorw("Failed to send inter-adapter-message", log.Fields{"OnuInd": onuInd, |
| 690 | "From Adapter": "openolt", "DevieType": onuDevice.Type, "DeviceID": onuDevice.Id}) |
| 691 | //Do not return here and continue to process other ONUs |
| 692 | } |
| 693 | } |
| 694 | // * Discovered ONUs entries need to be cleared , since after OLT |
| 695 | // is up, it starts sending discovery indications again* / |
| 696 | dh.discOnus = sync.Map{} |
| 697 | logger.Debugw("do-state-down-end", log.Fields{"deviceID": device.Id}) |
| 698 | return nil |
| 699 | */ |
| 700 | err = errors.New("Device FSM: function not implemented yet!") |
| 701 | e.Cancel(err) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 702 | logger.Debug("doStateDown-done") |
Matteo Scandolo | d132c0e | 2020-04-24 17:06:25 -0700 | [diff] [blame] | 703 | return |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 704 | } |
| 705 | |
| 706 | // DeviceHandler StateMachine related state transition methods ##### end ######### |
| 707 | // ################################################################################# |
| 708 | |
| 709 | // ################################################### |
| 710 | // DeviceHandler utility methods ##### begin ######### |
| 711 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 712 | //GetOnuDeviceEntry getsthe ONU device entry and may wait until its value is defined |
| 713 | func (dh *DeviceHandler) GetOnuDeviceEntry(aWait bool) *OnuDeviceEntry { |
| 714 | dh.lockDevice.RLock() |
| 715 | pOnuDeviceEntry := dh.pOnuOmciDevice |
| 716 | if aWait && pOnuDeviceEntry == nil { |
| 717 | //keep the read sema short to allow for subsequent write |
| 718 | dh.lockDevice.RUnlock() |
| 719 | logger.Debugw("Waiting for DeviceEntry to be set ...", log.Fields{"deviceID": dh.deviceID}) |
| 720 | // based on concurrent processing the deviceEntry setup may not yet be finished at his point |
| 721 | // so it might be needed to wait here for that event with some timeout |
| 722 | select { |
| 723 | case <-time.After(60 * time.Second): //timer may be discussed ... |
| 724 | logger.Errorw("No valid DeviceEntry set after maxTime", log.Fields{"deviceID": dh.deviceID}) |
| 725 | return nil |
| 726 | case <-dh.deviceEntrySet: |
| 727 | logger.Debugw("devicEntry ready now - continue", log.Fields{"deviceID": dh.deviceID}) |
| 728 | // if written now, we can return the written value without sema |
| 729 | return dh.pOnuOmciDevice |
| 730 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 731 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 732 | dh.lockDevice.RUnlock() |
| 733 | return pOnuDeviceEntry |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 734 | } |
| 735 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 736 | //SetOnuDeviceEntry sets the ONU device entry within the handler |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 737 | func (dh *DeviceHandler) SetOnuDeviceEntry( |
| 738 | apDeviceEntry *OnuDeviceEntry, apOnuTp *OnuUniTechProf) error { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 739 | dh.lockDevice.Lock() |
| 740 | defer dh.lockDevice.Unlock() |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 741 | dh.pOnuOmciDevice = apDeviceEntry |
| 742 | dh.pOnuTP = apOnuTp |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 743 | return nil |
| 744 | } |
| 745 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 746 | //AddOnuDeviceEntry creates a new ONU device or returns the existing |
| 747 | func (dh *DeviceHandler) AddOnuDeviceEntry(ctx context.Context) error { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 748 | logger.Debugw("adding-deviceEntry", log.Fields{"for deviceId": dh.deviceID}) |
| 749 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 750 | deviceEntry := dh.GetOnuDeviceEntry(false) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 751 | if deviceEntry == nil { |
| 752 | /* costum_me_map in python code seems always to be None, |
| 753 | we omit that here first (declaration unclear) -> todo at Adapter specialization ...*/ |
| 754 | /* also no 'clock' argument - usage open ...*/ |
| 755 | /* and no alarm_db yet (oo.alarm_db) */ |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 756 | deviceEntry = NewOnuDeviceEntry(ctx, dh.deviceID, dh.pOpenOnuAc.KVStoreHost, |
| 757 | dh.pOpenOnuAc.KVStorePort, dh.pOpenOnuAc.KVStoreType, |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 758 | dh, dh.coreProxy, dh.AdapterProxy, |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 759 | dh.pOpenOnuAc.pSupportedFsms) //nil as FSM pointer would yield deviceEntry internal defaults ... |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 760 | onuTechProfProc := NewOnuUniTechProf(ctx, dh.deviceID, dh) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 761 | //error treatment possible //TODO!!! |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 762 | dh.SetOnuDeviceEntry(deviceEntry, onuTechProfProc) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 763 | // fire deviceEntry ready event to spread to possibly waiting processing |
| 764 | dh.deviceEntrySet <- true |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 765 | logger.Infow("onuDeviceEntry-added", log.Fields{"for deviceId": dh.deviceID}) |
| 766 | } else { |
| 767 | logger.Infow("onuDeviceEntry-add: Device already exists", log.Fields{"for deviceId": dh.deviceID}) |
| 768 | } |
| 769 | // might be updated with some error handling !!! |
| 770 | return nil |
| 771 | } |
| 772 | |
| 773 | // doStateInit provides the device update to the core |
| 774 | func (dh *DeviceHandler) create_interface(onuind *oop.OnuIndication) error { |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 775 | logger.Debugw("create_interface-started", log.Fields{"OnuId": onuind.GetOnuId(), |
| 776 | "OnuIntfId": onuind.GetIntfId(), "OnuSerialNumber": onuind.GetSerialNumber()}) |
| 777 | |
| 778 | dh.pOnuIndication = onuind // let's revise if storing the pointer is sufficient... |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 779 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 780 | if err := dh.coreProxy.DeviceStateUpdate(context.TODO(), dh.deviceID, |
| 781 | voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVATING); err != nil { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 782 | logger.Errorw("error-updating-device-state", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 783 | } |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 784 | // It does not look to me as if makes sense to work with the real core device here, (not the stored clone)? |
| 785 | // in this code the GetDevice would just make a check if the DeviceID's Device still exists in core |
| 786 | // in python code it looks as the started onu_omci_device might have been updated with some new instance state of the core device |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 787 | // but I would not know why, and the go code anyway does not work with the device directly anymore in the OnuDeviceEntry |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 788 | // so let's just try to keep it simple ... |
| 789 | /* |
| 790 | device, err := dh.coreProxy.GetDevice(context.TODO(), dh.device.Id, dh.device.Id) |
| 791 | if err != nil || device == nil { |
| 792 | //TODO: needs to handle error scenarios |
| 793 | logger.Errorw("Failed to fetch device device at creating If", log.Fields{"err": err}) |
| 794 | return errors.New("Voltha Device not found") |
| 795 | } |
| 796 | */ |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 797 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 798 | pDevEntry := dh.GetOnuDeviceEntry(true) |
| 799 | if pDevEntry != nil { |
| 800 | pDevEntry.Start(context.TODO()) |
| 801 | } else { |
| 802 | logger.Errorw("No valid OnuDevice -aborting", log.Fields{"deviceID": dh.deviceID}) |
| 803 | return errors.New("No valid OnuDevice") |
| 804 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 805 | if err := dh.coreProxy.DeviceReasonUpdate(context.TODO(), dh.deviceID, "starting-openomci"); err != nil { |
| 806 | logger.Errorw("error-DeviceReasonUpdate to starting-openomci", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 807 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 808 | dh.deviceReason = "starting-openomci" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 809 | |
| 810 | /* this might be a good time for Omci Verify message? */ |
| 811 | verifyExec := make(chan bool) |
| 812 | omci_verify := NewOmciTestRequest(context.TODO(), |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 813 | dh.device.Id, pDevEntry.PDevOmciCC, |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 814 | true, true) //eclusive and allowFailure (anyway not yet checked) |
| 815 | omci_verify.PerformOmciTest(context.TODO(), verifyExec) |
| 816 | |
| 817 | /* give the handler some time here to wait for the OMCi verification result |
| 818 | after Timeout start and try MibUpload FSM anyway |
| 819 | (to prevent stopping on just not supported OMCI verification from ONU) */ |
| 820 | select { |
| 821 | case <-time.After(2 * time.Second): |
| 822 | logger.Warn("omci start-verification timed out (continue normal)") |
| 823 | case testresult := <-verifyExec: |
| 824 | logger.Infow("Omci start verification done", log.Fields{"result": testresult}) |
| 825 | } |
| 826 | |
| 827 | /* In py code it looks earlier (on activate ..) |
| 828 | # Code to Run OMCI Test Action |
| 829 | kwargs_omci_test_action = { |
| 830 | OmciTestRequest.DEFAULT_FREQUENCY_KEY: |
| 831 | OmciTestRequest.DEFAULT_COLLECTION_FREQUENCY |
| 832 | } |
| 833 | serial_number = device.serial_number |
| 834 | self._test_request = OmciTestRequest(self.core_proxy, |
| 835 | self.omci_agent, self.device_id, |
| 836 | AniG, serial_number, |
| 837 | self.logical_device_id, |
| 838 | exclusive=False, |
| 839 | **kwargs_omci_test_action) |
| 840 | ... |
| 841 | # Start test requests after a brief pause |
| 842 | if not self._test_request_started: |
| 843 | self._test_request_started = True |
| 844 | tststart = _STARTUP_RETRY_WAIT * (random.randint(1, 5)) |
| 845 | reactor.callLater(tststart, self._test_request.start_collector) |
| 846 | |
| 847 | */ |
| 848 | /* which is then: in omci_test_request.py : */ |
| 849 | /* |
| 850 | def start_collector(self, callback=None): |
| 851 | """ |
| 852 | Start the collection loop for an adapter if the frequency > 0 |
| 853 | |
| 854 | :param callback: (callable) Function to call to collect PM data |
| 855 | """ |
| 856 | self.logger.info("starting-pm-collection", device_name=self.name, default_freq=self.default_freq) |
| 857 | if callback is None: |
| 858 | callback = self.perform_test_omci |
| 859 | |
| 860 | if self.lc is None: |
| 861 | self.lc = LoopingCall(callback) |
| 862 | |
| 863 | if self.default_freq > 0: |
| 864 | self.lc.start(interval=self.default_freq / 10) |
| 865 | |
| 866 | def perform_test_omci(self): |
| 867 | """ |
| 868 | Perform the initial test request |
| 869 | """ |
| 870 | ani_g_entities = self._device.configuration.ani_g_entities |
| 871 | ani_g_entities_ids = list(ani_g_entities.keys()) if ani_g_entities \ |
| 872 | is not None else None |
| 873 | self._entity_id = ani_g_entities_ids[0] |
| 874 | self.logger.info('perform-test', entity_class=self._entity_class, |
| 875 | entity_id=self._entity_id) |
| 876 | try: |
| 877 | frame = MEFrame(self._entity_class, self._entity_id, []).test() |
| 878 | result = yield self._device.omci_cc.send(frame) |
| 879 | if not result.fields['omci_message'].fields['success_code']: |
| 880 | self.logger.info('Self-Test Submitted Successfully', |
| 881 | code=result.fields[ |
| 882 | 'omci_message'].fields['success_code']) |
| 883 | else: |
| 884 | raise TestFailure('Test Failure: {}'.format( |
| 885 | result.fields['omci_message'].fields['success_code'])) |
| 886 | except TimeoutError as e: |
| 887 | self.deferred.errback(failure.Failure(e)) |
| 888 | |
| 889 | except Exception as e: |
| 890 | self.logger.exception('perform-test-Error', e=e, |
| 891 | class_id=self._entity_class, |
| 892 | entity_id=self._entity_id) |
| 893 | self.deferred.errback(failure.Failure(e)) |
| 894 | |
| 895 | */ |
| 896 | |
| 897 | // PM related heartbeat??? !!!TODO.... |
| 898 | //self._heartbeat.enabled = True |
| 899 | |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 900 | /* Note: Even though FSM calls look 'synchronous' here, FSM is running in background with the effect that possible errors |
| 901 | * within the MibUpload are not notified in the OnuIndication response, this might be acceptable here, |
| 902 | * as further OltAdapter processing may rely on the deviceReason event 'MibUploadDone' as a result of the FSM processing |
| 903 | * otherwise some processing synchronisation would be required - cmp. e.g TechProfile processing |
| 904 | */ |
| 905 | //call MibUploadFSM - transition up to state ulStInSync |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 906 | pMibUlFsm := pDevEntry.pMibUploadFsm.pFsm |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 907 | if pMibUlFsm != nil { |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 908 | if pMibUlFsm.Is(ulStDisabled) { |
| 909 | if err := pMibUlFsm.Event(ulEvStart); err != nil { |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 910 | logger.Errorw("MibSyncFsm: Can't go to state starting", log.Fields{"err": err}) |
| 911 | return errors.New("Can't go to state starting") |
| 912 | } else { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 913 | logger.Debugw("MibSyncFsm", log.Fields{"state": string(pMibUlFsm.Current())}) |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 914 | //Determine ONU status and start/re-start MIB Synchronization tasks |
| 915 | //Determine if this ONU has ever synchronized |
| 916 | if true { //TODO: insert valid check |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 917 | if err := pMibUlFsm.Event(ulEvResetMib); err != nil { |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 918 | logger.Errorw("MibSyncFsm: Can't go to state resetting_mib", log.Fields{"err": err}) |
| 919 | return errors.New("Can't go to state resetting_mib") |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 920 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 921 | } else { |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 922 | pMibUlFsm.Event(ulEvExamineMds) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 923 | logger.Debugw("state of MibSyncFsm", log.Fields{"state": string(pMibUlFsm.Current())}) |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 924 | //Examine the MIB Data Sync |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 925 | // callbacks to be handled: |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 926 | // Event(ulEvSuccess) |
| 927 | // Event(ulEvTimeout) |
| 928 | // Event(ulEvMismatch) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 929 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 930 | } |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 931 | } else { |
| 932 | logger.Errorw("wrong state of MibSyncFsm - want: disabled", log.Fields{"have": string(pMibUlFsm.Current())}) |
| 933 | return errors.New("wrong state of MibSyncFsm") |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 934 | } |
| 935 | } else { |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 936 | logger.Errorw("MibSyncFsm invalid - cannot be executed!!", log.Fields{"deviceID": dh.deviceID}) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 937 | return errors.New("cannot execut MibSync") |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 938 | } |
| 939 | return nil |
| 940 | } |
| 941 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 942 | func (dh *DeviceHandler) updateInterface(onuind *oop.OnuIndication) error { |
| 943 | //state checking to prevent unneeded processing (eg. on ONU 'unreachable' and 'down') |
| 944 | if dh.deviceReason != "stopping-openomci" { |
| 945 | logger.Debugw("updateInterface-started - stopping-device", log.Fields{"deviceID": dh.deviceID}) |
| 946 | //stop all running SM processing - make use of the DH-state as mirrored in the deviceReason |
| 947 | pDevEntry := dh.GetOnuDeviceEntry(false) |
| 948 | if pDevEntry == nil { |
| 949 | logger.Errorw("No valid OnuDevice -aborting", log.Fields{"deviceID": dh.deviceID}) |
| 950 | return errors.New("No valid OnuDevice") |
| 951 | } |
| 952 | |
| 953 | switch dh.deviceReason { |
| 954 | case "starting-openomci": |
| 955 | { //MIBSync FSM may run |
| 956 | pMibUlFsm := pDevEntry.pMibUploadFsm.pFsm |
| 957 | if pMibUlFsm != nil { |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 958 | pMibUlFsm.Event(ulEvStop) //TODO!! verify if MibSyncFsm stop-processing is sufficient (to allow it again afterwards) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 959 | } |
| 960 | } |
| 961 | case "discovery-mibsync-complete": |
| 962 | { //MibDownload may run |
| 963 | pMibDlFsm := pDevEntry.pMibDownloadFsm.pFsm |
| 964 | if pMibDlFsm != nil { |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 965 | pMibDlFsm.Event(dlEvReset) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 966 | } |
| 967 | } |
| 968 | default: |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 969 | { |
| 970 | //port lock/unlock FSM's may be active |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 971 | if dh.pUnlockStateFsm != nil { |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 972 | dh.pUnlockStateFsm.pAdaptFsm.pFsm.Event(uniEvReset) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 973 | } |
| 974 | if dh.pLockStateFsm != nil { |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 975 | dh.pLockStateFsm.pAdaptFsm.pFsm.Event(uniEvReset) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 976 | } |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 977 | //techProfile related PonAniConfigFsm FSM may be active |
| 978 | // maybe encapsulated as OnuTP method - perhaps later in context of module splitting |
| 979 | if dh.pOnuTP.pAniConfigFsm != nil { |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 980 | dh.pOnuTP.pAniConfigFsm.pAdaptFsm.pFsm.Event(aniEvReset) |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 981 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 982 | } |
| 983 | //TODO!!! care about PM/Alarm processing once started |
| 984 | } |
| 985 | //TODO: from here the deviceHandler FSM itself may be stuck in some of the initial states |
| 986 | // (mainly the still seperate 'Event states') |
| 987 | // so it is questionable, how this is resolved after some possible re-enable |
| 988 | // assumption there is obviously, that the system may continue with some 'after "mib-download-done" state' |
| 989 | |
| 990 | //stop/remove(?) the device entry |
| 991 | pDevEntry.Stop(context.TODO()) //maybe some more sophisticated context treatment should be used here? |
| 992 | |
| 993 | //TODO!!! remove existing traffic profiles |
| 994 | /* from py code, if TP's exist, remove them - not yet implemented |
| 995 | self._tp = dict() |
| 996 | # Let TP download happen again |
| 997 | for uni_id in self._tp_service_specific_task: |
| 998 | self._tp_service_specific_task[uni_id].clear() |
| 999 | for uni_id in self._tech_profile_download_done: |
| 1000 | self._tech_profile_download_done[uni_id].clear() |
| 1001 | */ |
| 1002 | |
| 1003 | dh.disableUniPortStateUpdate() |
| 1004 | |
| 1005 | if err := dh.coreProxy.DeviceReasonUpdate(context.TODO(), dh.deviceID, "stopping-openomci"); err != nil { |
| 1006 | logger.Errorw("error-DeviceReasonUpdate to 'stopping-openomci'", |
| 1007 | log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 1008 | // abort: system behavior is just unstable ... |
| 1009 | return err |
| 1010 | } |
| 1011 | dh.deviceReason = "stopping-openomci" |
| 1012 | |
| 1013 | if err := dh.coreProxy.DeviceStateUpdate(context.TODO(), dh.deviceID, |
| 1014 | voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_DISCOVERED); err != nil { |
| 1015 | logger.Errorw("error-updating-device-state unreachable-discovered", |
| 1016 | log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 1017 | // abort: system behavior is just unstable ... |
| 1018 | return err |
| 1019 | } |
| 1020 | } else { |
| 1021 | logger.Debugw("updateInterface - device already stopped", log.Fields{"deviceID": dh.deviceID}) |
| 1022 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1023 | return nil |
| 1024 | } |
| 1025 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1026 | //DeviceProcStatusUpdate evaluates possible processing events and initiates according next activities |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1027 | func (dh *DeviceHandler) DeviceProcStatusUpdate(dev_Event OnuDeviceEvent) { |
| 1028 | switch dev_Event { |
| 1029 | case MibDatabaseSync: |
| 1030 | { |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 1031 | logger.Debugw("MibInSync event received", log.Fields{"deviceID": dh.deviceID}) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1032 | //initiate DevStateUpdate |
| 1033 | if err := dh.coreProxy.DeviceReasonUpdate(context.TODO(), dh.deviceID, "discovery-mibsync-complete"); err != nil { |
| 1034 | logger.Errorw("error-DeviceReasonUpdate to 'mibsync-complete'", log.Fields{ |
| 1035 | "deviceID": dh.deviceID, "error": err}) |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 1036 | } else { |
| 1037 | logger.Infow("dev reason updated to 'MibSync complete'", log.Fields{"deviceID": dh.deviceID}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1038 | } |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 1039 | //set internal state anyway - as it was done |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1040 | dh.deviceReason = "discovery-mibsync-complete" |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 1041 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1042 | pDevEntry := dh.GetOnuDeviceEntry(false) |
| 1043 | unigMap, ok := pDevEntry.pOnuDB.meDb[me.UniGClassID] |
| 1044 | unigInstKeys := pDevEntry.pOnuDB.GetSortedInstKeys(unigMap) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1045 | i := uint8(0) //UNI Port limit: see MaxUnisPerOnu (by now 16) (OMCI supports max 255 p.b.) |
| 1046 | if ok { |
| 1047 | for _, mgmtEntityId := range unigInstKeys { |
| 1048 | logger.Debugw("Add UNI port for stored UniG instance:", log.Fields{ |
| 1049 | "deviceId": dh.deviceID, "UnigMe EntityID": mgmtEntityId}) |
| 1050 | dh.addUniPort(mgmtEntityId, i, UniPPTP) |
| 1051 | i++ |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 1052 | } |
| 1053 | } else { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1054 | logger.Debugw("No UniG instances found", log.Fields{"deviceId": dh.deviceID}) |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 1055 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1056 | veipMap, ok := pDevEntry.pOnuDB.meDb[me.VirtualEthernetInterfacePointClassID] |
| 1057 | veipInstKeys := pDevEntry.pOnuDB.GetSortedInstKeys(veipMap) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1058 | if ok { |
| 1059 | for _, mgmtEntityId := range veipInstKeys { |
| 1060 | logger.Debugw("Add VEIP acc. to stored VEIP instance:", log.Fields{ |
| 1061 | "deviceId": dh.deviceID, "VEIP EntityID": mgmtEntityId}) |
| 1062 | dh.addUniPort(mgmtEntityId, i, UniVEIP) |
| 1063 | i++ |
| 1064 | } |
| 1065 | } else { |
| 1066 | logger.Debugw("No VEIP instances found", log.Fields{"deviceId": dh.deviceID}) |
| 1067 | } |
| 1068 | if i == 0 { |
| 1069 | logger.Warnw("No PPTP instances found", log.Fields{"deviceId": dh.deviceID}) |
| 1070 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1071 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1072 | /* 200605: lock processing after initial MIBUpload removed now as the ONU should be in the lock state per default here |
| 1073 | * left the code here as comment in case such processing should prove needed unexpectedly |
| 1074 | // Init Uni Ports to Admin locked state |
| 1075 | // maybe not really needed here as UNI ports should be locked by default, but still left as available in python code |
| 1076 | // *** should generate UniLockStateDone event ***** |
| 1077 | if dh.pLockStateFsm == nil { |
| 1078 | dh.createUniLockFsm(true, UniLockStateDone) |
| 1079 | } else { //LockStateFSM already init |
| 1080 | dh.pLockStateFsm.SetSuccessEvent(UniLockStateDone) |
| 1081 | dh.runUniLockFsm(true) |
| 1082 | } |
| 1083 | } |
| 1084 | case UniLockStateDone: |
| 1085 | { |
| 1086 | logger.Infow("UniLockStateDone event: Starting MIB download", log.Fields{"deviceID": dh.deviceID}) |
| 1087 | * lockState processing commented out |
| 1088 | */ |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1089 | /* Mib download procedure - |
| 1090 | ***** should run over 'downloaded' state and generate MibDownloadDone event ***** |
| 1091 | */ |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1092 | pMibDlFsm := pDevEntry.pMibDownloadFsm.pFsm |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1093 | if pMibDlFsm != nil { |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 1094 | if pMibDlFsm.Is(dlStDisabled) { |
| 1095 | if err := pMibDlFsm.Event(dlEvStart); err != nil { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1096 | logger.Errorw("MibDownloadFsm: Can't go to state starting", log.Fields{"err": err}) |
| 1097 | // maybe try a FSM reset and then again ... - TODO!!! |
| 1098 | } else { |
| 1099 | logger.Debugw("MibDownloadFsm", log.Fields{"state": string(pMibDlFsm.Current())}) |
| 1100 | // maybe use more specific states here for the specific download steps ... |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 1101 | if err := pMibDlFsm.Event(dlEvCreateGal); err != nil { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1102 | logger.Errorw("MibDownloadFsm: Can't start CreateGal", log.Fields{"err": err}) |
| 1103 | } else { |
| 1104 | logger.Debugw("state of MibDownloadFsm", log.Fields{"state": string(pMibDlFsm.Current())}) |
| 1105 | //Begin MIB data download (running autonomously) |
| 1106 | } |
| 1107 | } |
| 1108 | } else { |
| 1109 | logger.Errorw("wrong state of MibDownloadFsm - want: disabled", log.Fields{"have": string(pMibDlFsm.Current())}) |
| 1110 | // maybe try a FSM reset and then again ... - TODO!!! |
| 1111 | } |
| 1112 | /***** Mib download started */ |
| 1113 | } else { |
| 1114 | logger.Errorw("MibDownloadFsm invalid - cannot be executed!!", log.Fields{"deviceID": dh.deviceID}) |
| 1115 | } |
| 1116 | } |
| 1117 | case MibDownloadDone: |
| 1118 | { |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 1119 | logger.Debugw("MibDownloadDone event received", log.Fields{"deviceID": dh.deviceID}) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1120 | //initiate DevStateUpdate |
| 1121 | if err := dh.coreProxy.DeviceStateUpdate(context.TODO(), dh.deviceID, |
| 1122 | voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE); err != nil { |
| 1123 | logger.Errorw("error-updating-device-state", log.Fields{"deviceID": dh.deviceID, "error": err}) |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 1124 | } else { |
| 1125 | logger.Debugw("dev state updated to 'Oper.Active'", log.Fields{"deviceID": dh.deviceID}) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1126 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1127 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1128 | if err := dh.coreProxy.DeviceReasonUpdate(context.TODO(), dh.deviceID, "initial-mib-downloaded"); err != nil { |
| 1129 | logger.Errorw("error-DeviceReasonUpdate to 'initial-mib-downloaded'", |
| 1130 | log.Fields{"deviceID": dh.deviceID, "error": err}) |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 1131 | } else { |
| 1132 | logger.Infow("dev reason updated to 'initial-mib-downloaded'", log.Fields{"deviceID": dh.deviceID}) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1133 | } |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 1134 | //set internal state anyway - as it was done |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1135 | dh.deviceReason = "initial-mib-downloaded" |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1136 | // *** should generate UniUnlockStateDone event ***** |
| 1137 | if dh.pUnlockStateFsm == nil { |
| 1138 | dh.createUniLockFsm(false, UniUnlockStateDone) |
| 1139 | } else { //UnlockStateFSM already init |
| 1140 | dh.pUnlockStateFsm.SetSuccessEvent(UniUnlockStateDone) |
| 1141 | dh.runUniLockFsm(false) |
| 1142 | } |
| 1143 | } |
| 1144 | case UniUnlockStateDone: |
| 1145 | { |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1146 | go dh.enableUniPortStateUpdate() //cmp python yield self.enable_ports() |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1147 | |
| 1148 | logger.Infow("UniUnlockStateDone event: Sending OnuUp event", log.Fields{"deviceID": dh.deviceID}) |
| 1149 | raisedTs := time.Now().UnixNano() |
| 1150 | go dh.sendOnuOperStateEvent(voltha.OperStatus_ACTIVE, dh.deviceID, raisedTs) //cmp python onu_active_event |
| 1151 | } |
mpagenko | 3dbcdd2 | 2020-07-22 07:38:45 +0000 | [diff] [blame] | 1152 | case OmciAniConfigDone: |
| 1153 | { |
| 1154 | logger.Debugw("OmciAniConfigDone event received", log.Fields{"deviceID": dh.deviceID}) |
| 1155 | //TODO!: it might be needed to check some 'cached' pending flow configuration (vlan setting) |
| 1156 | // - to consider with outstanding flow implementation |
| 1157 | // attention: the device reason update is done based on ONU-UNI-Port related activity |
| 1158 | // - which may cause some inconsistency |
| 1159 | if dh.deviceReason != "tech-profile-config-download-success" { |
| 1160 | // which may be the case from some previous actvity on another UNI Port of the ONU |
| 1161 | if err := dh.coreProxy.DeviceReasonUpdate(context.TODO(), dh.deviceID, "tech-profile-config-download-success"); err != nil { |
| 1162 | logger.Errorw("error-DeviceReasonUpdate to 'tech-profile-config-download-success'", |
| 1163 | log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 1164 | } else { |
| 1165 | logger.Infow("update dev reason to 'tech-profile-config-download-success'", |
| 1166 | log.Fields{"deviceID": dh.deviceID}) |
| 1167 | } |
| 1168 | //set internal state anyway - as it was done |
| 1169 | dh.deviceReason = "tech-profile-config-download-success" |
| 1170 | } |
| 1171 | } |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1172 | default: |
| 1173 | { |
| 1174 | logger.Warnw("unhandled-device-event", log.Fields{"deviceID": dh.deviceID, "event": dev_Event}) |
| 1175 | } |
| 1176 | } //switch |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1177 | } |
| 1178 | |
Holger Hildebrandt | dd23cc2 | 2020-05-19 13:32:18 +0000 | [diff] [blame] | 1179 | func (dh *DeviceHandler) addUniPort(a_uniInstNo uint16, a_uniId uint8, a_portType UniPortType) { |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1180 | // parameters are IntfId, OnuId, uniId |
| 1181 | uniNo := MkUniPortNum(dh.pOnuIndication.GetIntfId(), dh.pOnuIndication.GetOnuId(), |
| 1182 | uint32(a_uniId)) |
| 1183 | if _, present := dh.uniEntityMap[uniNo]; present { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1184 | logger.Warnw("onuUniPort-add: Port already exists", log.Fields{"for InstanceId": a_uniInstNo}) |
| 1185 | } else { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1186 | //with arguments a_uniId, a_portNo, a_portType |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1187 | pUniPort := NewOnuUniPort(a_uniId, uniNo, a_uniInstNo, a_portType) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1188 | if pUniPort == nil { |
| 1189 | logger.Warnw("onuUniPort-add: Could not create Port", log.Fields{"for InstanceId": a_uniInstNo}) |
| 1190 | } else { |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1191 | //store UniPort with the System-PortNumber key |
| 1192 | dh.uniEntityMap[uniNo] = pUniPort |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1193 | // create announce the UniPort to the core as VOLTHA Port object |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1194 | if err := pUniPort.CreateVolthaPort(dh); err == nil { |
| 1195 | logger.Infow("onuUniPort-added", log.Fields{"for PortNo": uniNo}) |
| 1196 | } //error logging already within UniPort method |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1197 | } |
| 1198 | } |
| 1199 | } |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1200 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1201 | // enableUniPortStateUpdate enables UniPortState and update core port state accordingly |
| 1202 | func (dh *DeviceHandler) enableUniPortStateUpdate() { |
Holger Hildebrandt | be67442 | 2020-05-05 13:05:30 +0000 | [diff] [blame] | 1203 | // py code was updated 2003xx to activate the real ONU UNI ports per OMCI (VEIP or PPTP) |
| 1204 | // but towards core only the first port active state is signalled |
| 1205 | // with following remark: |
| 1206 | // # TODO: for now only support the first UNI given no requirement for multiple uni yet. Also needed to reduce flow |
| 1207 | // # load on the core |
| 1208 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1209 | // lock_ports(false) as done in py code here is shifted to separate call from devicevent processing |
Holger Hildebrandt | be67442 | 2020-05-05 13:05:30 +0000 | [diff] [blame] | 1210 | |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1211 | for uniNo, uniPort := range dh.uniEntityMap { |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1212 | // only if this port is validated for operState transfer |
Holger Hildebrandt | be67442 | 2020-05-05 13:05:30 +0000 | [diff] [blame] | 1213 | if (1<<uniPort.uniId)&ActiveUniPortStateUpdateMask == (1 << uniPort.uniId) { |
| 1214 | logger.Infow("onuUniPort-forced-OperState-ACTIVE", log.Fields{"for PortNo": uniNo}) |
| 1215 | uniPort.SetOperState(vc.OperStatus_ACTIVE) |
| 1216 | //maybe also use getter functions on uniPort - perhaps later ... |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1217 | go dh.coreProxy.PortStateUpdate(context.TODO(), dh.deviceID, voltha.Port_ETHERNET_UNI, uniPort.portNo, uniPort.operState) |
| 1218 | } |
| 1219 | } |
| 1220 | } |
| 1221 | |
| 1222 | // Disable UniPortState and update core port state accordingly |
| 1223 | func (dh *DeviceHandler) disableUniPortStateUpdate() { |
| 1224 | // compare enableUniPortStateUpdate() above |
| 1225 | // -> use current restriction to operate only on first UNI port as inherited from actual Py code |
| 1226 | for uniNo, uniPort := range dh.uniEntityMap { |
| 1227 | // only if this port is validated for operState transfer |
| 1228 | if (1<<uniPort.uniId)&ActiveUniPortStateUpdateMask == (1 << uniPort.uniId) { |
| 1229 | logger.Infow("onuUniPort-forced-OperState-UNKNOWN", log.Fields{"for PortNo": uniNo}) |
| 1230 | uniPort.SetOperState(vc.OperStatus_UNKNOWN) |
| 1231 | //maybe also use getter functions on uniPort - perhaps later ... |
| 1232 | go dh.coreProxy.PortStateUpdate(context.TODO(), dh.deviceID, voltha.Port_ETHERNET_UNI, uniPort.portNo, uniPort.operState) |
Holger Hildebrandt | be67442 | 2020-05-05 13:05:30 +0000 | [diff] [blame] | 1233 | } |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1234 | } |
| 1235 | } |
| 1236 | |
| 1237 | // ONU_Active/Inactive announcement on system KAFKA bus |
| 1238 | // tried to re-use procedure of oltUpDownIndication from openolt_eventmgr.go with used values from Py code |
| 1239 | func (dh *DeviceHandler) sendOnuOperStateEvent(a_OperState vc.OperStatus_Types, a_deviceID string, raisedTs int64) { |
| 1240 | var de voltha.DeviceEvent |
| 1241 | eventContext := make(map[string]string) |
| 1242 | //Populating event context |
| 1243 | // assume giving ParentId in GetDevice twice really gives the ParentDevice (there is no GetParentDevice()...) |
| 1244 | parentDevice, err := dh.coreProxy.GetDevice(context.TODO(), dh.parentId, dh.parentId) |
| 1245 | if err != nil || parentDevice == nil { |
| 1246 | logger.Errorw("Failed to fetch parent device for OnuEvent", |
| 1247 | log.Fields{"parentId": dh.parentId, "err": err}) |
| 1248 | } |
| 1249 | oltSerialNumber := parentDevice.SerialNumber |
| 1250 | |
| 1251 | eventContext["pon-id"] = strconv.FormatUint(uint64(dh.pOnuIndication.IntfId), 10) |
| 1252 | eventContext["onu-id"] = strconv.FormatUint(uint64(dh.pOnuIndication.OnuId), 10) |
| 1253 | eventContext["serial-number"] = dh.device.SerialNumber |
| 1254 | eventContext["olt_serial_number"] = oltSerialNumber |
| 1255 | eventContext["device_id"] = a_deviceID |
| 1256 | eventContext["registration_id"] = a_deviceID //py: string(device_id)?? |
| 1257 | logger.Debugw("prepare ONU_ACTIVATED event", |
| 1258 | log.Fields{"DeviceId": a_deviceID, "EventContext": eventContext}) |
| 1259 | |
| 1260 | /* Populating device event body */ |
| 1261 | de.Context = eventContext |
| 1262 | de.ResourceId = a_deviceID |
| 1263 | if a_OperState == voltha.OperStatus_ACTIVE { |
| 1264 | de.DeviceEventName = fmt.Sprintf("%s_%s", cOnuActivatedEvent, "RAISE_EVENT") |
| 1265 | de.Description = fmt.Sprintf("%s Event - %s - %s", |
| 1266 | cEventObjectType, cOnuActivatedEvent, "Raised") |
| 1267 | } else { |
| 1268 | de.DeviceEventName = fmt.Sprintf("%s_%s", cOnuActivatedEvent, "CLEAR_EVENT") |
| 1269 | de.Description = fmt.Sprintf("%s Event - %s - %s", |
| 1270 | cEventObjectType, cOnuActivatedEvent, "Cleared") |
| 1271 | } |
| 1272 | /* Send event to KAFKA */ |
| 1273 | if err := dh.EventProxy.SendDeviceEvent(&de, equipment, pon, raisedTs); err != nil { |
| 1274 | logger.Warnw("could not send ONU_ACTIVATED event", |
| 1275 | log.Fields{"DeviceId": a_deviceID, "error": err}) |
| 1276 | } |
| 1277 | logger.Debugw("ONU_ACTIVATED event sent to KAFKA", |
| 1278 | log.Fields{"DeviceId": a_deviceID, "with-EventName": de.DeviceEventName}) |
| 1279 | } |
| 1280 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1281 | // createUniLockFsm initialises and runs the UniLock FSM to transfer teh OMCi related commands for port lock/unlock |
| 1282 | func (dh *DeviceHandler) createUniLockFsm(aAdminState bool, devEvent OnuDeviceEvent) { |
| 1283 | chLSFsm := make(chan Message, 2048) |
| 1284 | var sFsmName string |
| 1285 | if aAdminState == true { |
| 1286 | logger.Infow("createLockStateFSM", log.Fields{"deviceID": dh.deviceID}) |
| 1287 | sFsmName = "LockStateFSM" |
| 1288 | } else { |
| 1289 | logger.Infow("createUnlockStateFSM", log.Fields{"deviceID": dh.deviceID}) |
| 1290 | sFsmName = "UnLockStateFSM" |
| 1291 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame] | 1292 | |
| 1293 | pDevEntry := dh.GetOnuDeviceEntry(true) |
| 1294 | if pDevEntry == nil { |
| 1295 | logger.Errorw("No valid OnuDevice -aborting", log.Fields{"deviceID": dh.deviceID}) |
| 1296 | return |
| 1297 | } |
| 1298 | pLSFsm := NewLockStateFsm(pDevEntry.PDevOmciCC, aAdminState, devEvent, |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1299 | sFsmName, dh.deviceID, chLSFsm) |
| 1300 | if pLSFsm != nil { |
| 1301 | if aAdminState == true { |
| 1302 | dh.pLockStateFsm = pLSFsm |
| 1303 | } else { |
| 1304 | dh.pUnlockStateFsm = pLSFsm |
| 1305 | } |
| 1306 | dh.runUniLockFsm(aAdminState) |
| 1307 | } else { |
| 1308 | logger.Errorw("LockStateFSM could not be created - abort!!", log.Fields{"deviceID": dh.deviceID}) |
| 1309 | } |
| 1310 | } |
| 1311 | |
| 1312 | // runUniLockFsm starts the UniLock FSM to transfer the OMCI related commands for port lock/unlock |
| 1313 | func (dh *DeviceHandler) runUniLockFsm(aAdminState bool) { |
| 1314 | /* Uni Port lock/unlock procedure - |
| 1315 | ***** should run via 'adminDone' state and generate the argument requested event ***** |
| 1316 | */ |
| 1317 | var pLSStatemachine *fsm.FSM |
| 1318 | if aAdminState == true { |
| 1319 | pLSStatemachine = dh.pLockStateFsm.pAdaptFsm.pFsm |
| 1320 | //make sure the opposite FSM is not running and if so, terminate it as not relevant anymore |
| 1321 | if (dh.pUnlockStateFsm != nil) && |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 1322 | (dh.pUnlockStateFsm.pAdaptFsm.pFsm.Current() != uniStDisabled) { |
| 1323 | dh.pUnlockStateFsm.pAdaptFsm.pFsm.Event(uniEvReset) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1324 | } |
| 1325 | } else { |
| 1326 | pLSStatemachine = dh.pUnlockStateFsm.pAdaptFsm.pFsm |
| 1327 | //make sure the opposite FSM is not running and if so, terminate it as not relevant anymore |
| 1328 | if (dh.pLockStateFsm != nil) && |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 1329 | (dh.pLockStateFsm.pAdaptFsm.pFsm.Current() != uniStDisabled) { |
| 1330 | dh.pLockStateFsm.pAdaptFsm.pFsm.Event(uniEvReset) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1331 | } |
| 1332 | } |
| 1333 | if pLSStatemachine != nil { |
mpagenko | 1cc3cb4 | 2020-07-27 15:24:38 +0000 | [diff] [blame^] | 1334 | if pLSStatemachine.Is(uniStDisabled) { |
| 1335 | if err := pLSStatemachine.Event(uniEvStart); err != nil { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1336 | logger.Warnw("LockStateFSM: can't start", log.Fields{"err": err}) |
| 1337 | // maybe try a FSM reset and then again ... - TODO!!! |
| 1338 | } else { |
| 1339 | /***** LockStateFSM started */ |
| 1340 | logger.Debugw("LockStateFSM started", log.Fields{ |
| 1341 | "state": pLSStatemachine.Current(), "deviceID": dh.deviceID}) |
| 1342 | } |
| 1343 | } else { |
| 1344 | logger.Warnw("wrong state of LockStateFSM - want: disabled", log.Fields{ |
| 1345 | "have": pLSStatemachine.Current(), "deviceID": dh.deviceID}) |
| 1346 | // maybe try a FSM reset and then again ... - TODO!!! |
| 1347 | } |
| 1348 | } else { |
| 1349 | logger.Errorw("LockStateFSM StateMachine invalid - cannot be executed!!", log.Fields{"deviceID": dh.deviceID}) |
| 1350 | // maybe try a FSM reset and then again ... - TODO!!! |
| 1351 | } |
| 1352 | } |
| 1353 | |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 1354 | //SetBackend provides a DB backend for the specified path on the existing KV client |
| 1355 | func (dh *DeviceHandler) SetBackend(aBasePathKvStore string) *db.Backend { |
| 1356 | addr := dh.pOpenOnuAc.KVStoreHost + ":" + strconv.Itoa(dh.pOpenOnuAc.KVStorePort) |
| 1357 | logger.Debugw("SetKVStoreBackend", log.Fields{"IpTarget": addr, |
| 1358 | "BasePathKvStore": aBasePathKvStore, "deviceId": dh.deviceID}) |
| 1359 | kvbackend := &db.Backend{ |
| 1360 | Client: dh.pOpenOnuAc.kvClient, |
| 1361 | StoreType: dh.pOpenOnuAc.KVStoreType, |
| 1362 | /* address config update acc. to [VOL-2736] */ |
| 1363 | Address: addr, |
| 1364 | Timeout: dh.pOpenOnuAc.KVStoreTimeout, |
| 1365 | PathPrefix: aBasePathKvStore} |
Holger Hildebrandt | c54939a | 2020-06-17 08:14:27 +0000 | [diff] [blame] | 1366 | |
mpagenko | af80163 | 2020-07-03 10:00:42 +0000 | [diff] [blame] | 1367 | return kvbackend |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1368 | } |