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" |
| 26 | "strings" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 27 | "sync" |
| 28 | "time" |
| 29 | |
| 30 | "github.com/gogo/protobuf/proto" |
| 31 | "github.com/golang/protobuf/ptypes" |
| 32 | "github.com/looplab/fsm" |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 33 | me "github.com/opencord/omci-lib-go/generated" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 34 | "github.com/opencord/voltha-lib-go/v3/pkg/adapters/adapterif" |
| 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" |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 38 | of "github.com/opencord/voltha-protos/v3/go/openflow_13" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 39 | oop "github.com/opencord/voltha-protos/v3/go/openolt" |
| 40 | "github.com/opencord/voltha-protos/v3/go/voltha" |
| 41 | ) |
| 42 | |
| 43 | /* |
| 44 | // Constants for number of retries and for timeout |
| 45 | const ( |
| 46 | MaxRetry = 10 |
| 47 | MaxTimeOutInMs = 500 |
| 48 | ) |
| 49 | */ |
| 50 | |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 51 | //Event category and subcategory definitions - same as defiend for OLT in eventmgr.go - should be done more centrally |
| 52 | const ( |
| 53 | pon = voltha.EventSubCategory_PON |
| 54 | olt = voltha.EventSubCategory_OLT |
| 55 | ont = voltha.EventSubCategory_ONT |
| 56 | onu = voltha.EventSubCategory_ONU |
| 57 | nni = voltha.EventSubCategory_NNI |
| 58 | service = voltha.EventCategory_SERVICE |
| 59 | security = voltha.EventCategory_SECURITY |
| 60 | equipment = voltha.EventCategory_EQUIPMENT |
| 61 | processing = voltha.EventCategory_PROCESSING |
| 62 | environment = voltha.EventCategory_ENVIRONMENT |
| 63 | communication = voltha.EventCategory_COMMUNICATION |
| 64 | ) |
| 65 | |
| 66 | const ( |
| 67 | cEventObjectType = "ONU" |
| 68 | ) |
| 69 | const ( |
| 70 | cOnuActivatedEvent = "ONU_ACTIVATED" |
| 71 | ) |
| 72 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 73 | //DeviceHandler will interact with the ONU ? device. |
| 74 | type DeviceHandler struct { |
| 75 | deviceID string |
| 76 | DeviceType string |
| 77 | adminState string |
| 78 | device *voltha.Device |
| 79 | logicalDeviceID string |
| 80 | ProxyAddressID string |
| 81 | ProxyAddressType string |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 82 | parentId string |
| 83 | ponPortNumber uint32 |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 84 | |
| 85 | coreProxy adapterif.CoreProxy |
| 86 | AdapterProxy adapterif.AdapterProxy |
| 87 | EventProxy adapterif.EventProxy |
| 88 | pOpenOnuAc *OpenONUAC |
| 89 | pDeviceStateFsm *fsm.FSM |
| 90 | pPonPort *voltha.Port |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 91 | deviceEntrySet chan bool //channel for DeviceEntry set event |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 92 | pOnuOmciDevice *OnuDeviceEntry |
| 93 | exitChannel chan int |
| 94 | lockDevice sync.RWMutex |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 95 | pOnuIndication *oop.OnuIndication |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 96 | deviceReason string |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 97 | pLockStateFsm *LockStateFsm |
| 98 | pUnlockStateFsm *LockStateFsm |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 99 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 100 | //flowMgr *OpenOltFlowMgr |
| 101 | //eventMgr *OpenOltEventMgr |
| 102 | //resourceMgr *rsrcMgr.OpenOltResourceMgr |
| 103 | |
| 104 | //discOnus sync.Map |
| 105 | //onus sync.Map |
| 106 | //portStats *OpenOltStatisticsMgr |
| 107 | //metrics *pmmetrics.PmMetrics |
| 108 | stopCollector chan bool |
| 109 | stopHeartbeatCheck chan bool |
| 110 | activePorts sync.Map |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 111 | uniEntityMap map[uint32]*OnuUniPort |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 112 | } |
| 113 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 114 | //NewDeviceHandler creates a new device handler |
| 115 | func NewDeviceHandler(cp adapterif.CoreProxy, ap adapterif.AdapterProxy, ep adapterif.EventProxy, device *voltha.Device, adapter *OpenONUAC) *DeviceHandler { |
| 116 | var dh DeviceHandler |
| 117 | dh.coreProxy = cp |
| 118 | dh.AdapterProxy = ap |
| 119 | dh.EventProxy = ep |
| 120 | cloned := (proto.Clone(device)).(*voltha.Device) |
| 121 | dh.deviceID = cloned.Id |
| 122 | dh.DeviceType = cloned.Type |
| 123 | dh.adminState = "up" |
| 124 | dh.device = cloned |
| 125 | dh.pOpenOnuAc = adapter |
| 126 | dh.exitChannel = make(chan int, 1) |
| 127 | dh.lockDevice = sync.RWMutex{} |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 128 | dh.deviceEntrySet = make(chan bool, 1) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 129 | dh.stopCollector = make(chan bool, 2) |
| 130 | dh.stopHeartbeatCheck = make(chan bool, 2) |
| 131 | //dh.metrics = pmmetrics.NewPmMetrics(cloned.Id, pmmetrics.Frequency(150), pmmetrics.FrequencyOverride(false), pmmetrics.Grouped(false), pmmetrics.Metrics(pmNames)) |
| 132 | dh.activePorts = sync.Map{} |
| 133 | //TODO initialize the support classes. |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 134 | dh.uniEntityMap = make(map[uint32]*OnuUniPort) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 135 | |
| 136 | // Device related state machine |
| 137 | dh.pDeviceStateFsm = fsm.NewFSM( |
| 138 | "null", |
| 139 | fsm.Events{ |
| 140 | {Name: "DeviceInit", Src: []string{"null", "down"}, Dst: "init"}, |
| 141 | {Name: "GrpcConnected", Src: []string{"init"}, Dst: "connected"}, |
| 142 | {Name: "GrpcDisconnected", Src: []string{"connected", "down"}, Dst: "init"}, |
| 143 | {Name: "DeviceUpInd", Src: []string{"connected", "down"}, Dst: "up"}, |
| 144 | {Name: "DeviceDownInd", Src: []string{"up"}, Dst: "down"}, |
| 145 | }, |
| 146 | fsm.Callbacks{ |
| 147 | "before_event": func(e *fsm.Event) { dh.logStateChange(e) }, |
| 148 | "before_DeviceInit": func(e *fsm.Event) { dh.doStateInit(e) }, |
| 149 | "after_DeviceInit": func(e *fsm.Event) { dh.postInit(e) }, |
| 150 | "before_GrpcConnected": func(e *fsm.Event) { dh.doStateConnected(e) }, |
| 151 | "before_GrpcDisconnected": func(e *fsm.Event) { dh.doStateInit(e) }, |
| 152 | "after_GrpcDisconnected": func(e *fsm.Event) { dh.postInit(e) }, |
| 153 | "before_DeviceUpInd": func(e *fsm.Event) { dh.doStateUp(e) }, |
| 154 | "before_DeviceDownInd": func(e *fsm.Event) { dh.doStateDown(e) }, |
| 155 | }, |
| 156 | ) |
| 157 | return &dh |
| 158 | } |
| 159 | |
| 160 | // start save the device to the data model |
| 161 | func (dh *DeviceHandler) Start(ctx context.Context) { |
| 162 | logger.Debugw("starting-device-handler", log.Fields{"device": dh.device, "deviceId": dh.deviceID}) |
| 163 | // Add the initial device to the local model |
| 164 | logger.Debug("device-handler-started") |
| 165 | } |
| 166 | |
| 167 | // stop stops the device dh. Not much to do for now |
| 168 | func (dh *DeviceHandler) stop(ctx context.Context) { |
| 169 | logger.Debug("stopping-device-handler") |
| 170 | dh.exitChannel <- 1 |
| 171 | } |
| 172 | |
| 173 | // ########################################################################################## |
| 174 | // DeviceHandler methods that implement the adapters interface requests ##### begin ######### |
| 175 | |
| 176 | //AdoptDevice adopts the OLT device |
| 177 | func (dh *DeviceHandler) AdoptDevice(ctx context.Context, device *voltha.Device) { |
| 178 | logger.Debugw("Adopt_device", log.Fields{"deviceID": device.Id, "Address": device.GetHostAndPort()}) |
| 179 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 180 | logger.Debugw("Device FSM: ", log.Fields{"state": string(dh.pDeviceStateFsm.Current())}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 181 | if dh.pDeviceStateFsm.Is("null") { |
| 182 | if err := dh.pDeviceStateFsm.Event("DeviceInit"); err != nil { |
| 183 | logger.Errorw("Device FSM: Can't go to state DeviceInit", log.Fields{"err": err}) |
| 184 | } |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 185 | logger.Debugw("Device FSM: ", log.Fields{"state": string(dh.pDeviceStateFsm.Current())}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 186 | } else { |
| 187 | logger.Debug("AdoptDevice: Agent/device init already done") |
| 188 | } |
| 189 | |
| 190 | /* |
| 191 | // Now, set the initial PM configuration for that device |
| 192 | if err := dh.coreProxy.DevicePMConfigUpdate(nil, dh.metrics.ToPmConfigs()); err != nil { |
| 193 | logger.Errorw("error-updating-PMs", log.Fields{"deviceId": device.Id, "error": err}) |
| 194 | } |
| 195 | |
| 196 | go startCollector(dh) |
| 197 | go startHeartbeatCheck(dh) |
| 198 | */ |
| 199 | } |
| 200 | |
| 201 | //ProcessInterAdapterMessage sends the proxied messages to the target device |
| 202 | // If the proxy address is not found in the unmarshalled message, it first fetches the onu device for which the message |
| 203 | // is meant, and then send the unmarshalled omci message to this onu |
| 204 | func (dh *DeviceHandler) ProcessInterAdapterMessage(msg *ic.InterAdapterMessage) error { |
| 205 | msgID := msg.Header.Id |
| 206 | msgType := msg.Header.Type |
| 207 | fromTopic := msg.Header.FromTopic |
| 208 | toTopic := msg.Header.ToTopic |
| 209 | toDeviceID := msg.Header.ToDeviceId |
| 210 | proxyDeviceID := msg.Header.ProxyDeviceId |
| 211 | logger.Debugw("InterAdapter message header", log.Fields{"msgID": msgID, "msgType": msgType, |
| 212 | "fromTopic": fromTopic, "toTopic": toTopic, "toDeviceID": toDeviceID, "proxyDeviceID": proxyDeviceID}) |
| 213 | |
| 214 | switch msgType { |
| 215 | case ic.InterAdapterMessageType_OMCI_REQUEST: |
| 216 | { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 217 | msgBody := msg.GetBody() |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 218 | omciMsg := &ic.InterAdapterOmciMessage{} |
| 219 | if err := ptypes.UnmarshalAny(msgBody, omciMsg); err != nil { |
| 220 | logger.Warnw("cannot-unmarshal-omci-msg-body", log.Fields{"error": err}) |
| 221 | return err |
| 222 | } |
| 223 | |
| 224 | //assuming omci message content is hex coded! |
| 225 | // with restricted output of 16(?) bytes would be ...omciMsg.Message[:16] |
| 226 | logger.Debugw("inter-adapter-recv-omci", |
| 227 | log.Fields{"RxOmciMessage": hex.EncodeToString(omciMsg.Message)}) |
| 228 | //receive_message(omci_msg.message) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 229 | pDevEntry := dh.GetOnuDeviceEntry(true) |
| 230 | if pDevEntry != nil { |
| 231 | return pDevEntry.PDevOmciCC.ReceiveMessage(context.TODO(), omciMsg.Message) |
| 232 | } else { |
| 233 | logger.Errorw("No valid OnuDevice -aborting", log.Fields{"deviceID": dh.deviceID}) |
| 234 | return errors.New("No valid OnuDevice") |
| 235 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 236 | } |
| 237 | case ic.InterAdapterMessageType_ONU_IND_REQUEST: |
| 238 | { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 239 | msgBody := msg.GetBody() |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 240 | onu_indication := &oop.OnuIndication{} |
| 241 | if err := ptypes.UnmarshalAny(msgBody, onu_indication); err != nil { |
| 242 | logger.Warnw("cannot-unmarshal-onu-indication-msg-body", log.Fields{"error": err}) |
| 243 | return err |
| 244 | } |
| 245 | |
| 246 | onu_operstate := onu_indication.GetOperState() |
| 247 | logger.Debugw("inter-adapter-recv-onu-ind", log.Fields{"OnuId": onu_indication.GetOnuId(), |
| 248 | "AdminState": onu_indication.GetAdminState(), "OperState": onu_operstate, |
| 249 | "SNR": onu_indication.GetSerialNumber()}) |
| 250 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 251 | //interface related functions might be error checked .... |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 252 | if onu_operstate == "up" { |
| 253 | dh.create_interface(onu_indication) |
| 254 | } else if (onu_operstate == "down") || (onu_operstate == "unreachable") { |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 255 | dh.updateInterface(onu_indication) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 256 | } else { |
| 257 | logger.Errorw("unknown-onu-indication operState", log.Fields{"OnuId": onu_indication.GetOnuId()}) |
| 258 | return errors.New("InvalidOperState") |
| 259 | } |
| 260 | } |
| 261 | default: |
| 262 | { |
| 263 | logger.Errorw("inter-adapter-unhandled-type", log.Fields{"msgType": msg.Header.Type}) |
| 264 | return errors.New("unimplemented") |
| 265 | } |
| 266 | } |
| 267 | |
| 268 | /* form py code: |
| 269 | elif request.header.type == InterAdapterMessageType.TECH_PROFILE_DOWNLOAD_REQUEST: |
| 270 | tech_msg = InterAdapterTechProfileDownloadMessage() |
| 271 | request.body.Unpack(tech_msg) |
| 272 | self.logger.debug('inter-adapter-recv-tech-profile', tech_msg=tech_msg) |
| 273 | |
| 274 | self.load_and_configure_tech_profile(tech_msg.uni_id, tech_msg.path) |
| 275 | |
| 276 | elif request.header.type == InterAdapterMessageType.DELETE_GEM_PORT_REQUEST: |
| 277 | del_gem_msg = InterAdapterDeleteGemPortMessage() |
| 278 | request.body.Unpack(del_gem_msg) |
| 279 | self.logger.debug('inter-adapter-recv-del-gem', gem_del_msg=del_gem_msg) |
| 280 | |
| 281 | self.delete_tech_profile(uni_id=del_gem_msg.uni_id, |
| 282 | gem_port_id=del_gem_msg.gem_port_id, |
| 283 | tp_path=del_gem_msg.tp_path) |
| 284 | |
| 285 | elif request.header.type == InterAdapterMessageType.DELETE_TCONT_REQUEST: |
| 286 | del_tcont_msg = InterAdapterDeleteTcontMessage() |
| 287 | request.body.Unpack(del_tcont_msg) |
| 288 | self.logger.debug('inter-adapter-recv-del-tcont', del_tcont_msg=del_tcont_msg) |
| 289 | |
| 290 | self.delete_tech_profile(uni_id=del_tcont_msg.uni_id, |
| 291 | alloc_id=del_tcont_msg.alloc_id, |
| 292 | tp_path=del_tcont_msg.tp_path) |
| 293 | else: |
| 294 | self.logger.error("inter-adapter-unhandled-type", request=request) |
| 295 | */ |
| 296 | return nil |
| 297 | } |
| 298 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 299 | //DisableDevice locks the ONU and its UNI/VEIP ports (admin lock via OMCI) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 300 | // TODO!!! Clarify usage of this method, it is for sure not used within ONOS (OLT) device disable |
| 301 | // maybe it is obsolete by now |
ozgecanetsia | fce57b1 | 2020-05-25 14:39:35 +0300 | [diff] [blame] | 302 | func (dh *DeviceHandler) DisableDevice(device *voltha.Device) { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 303 | logger.Debugw("disable-device", log.Fields{"DeviceId": device.Id, "SerialNumber": device.SerialNumber}) |
| 304 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 305 | //admin-lock reason can also be used uniquely for setting the DeviceState accordingly - inblock |
| 306 | //state checking to prevent unneeded processing (eg. on ONU 'unreachable' and 'down') |
| 307 | if dh.deviceReason != "omci-admin-lock" { |
| 308 | // disable UNI ports/ONU |
| 309 | // *** should generate UniAdminStateDone event - unrelated to DeviceProcStatusUpdate!! |
| 310 | // here the result of the processing is not checked (trusted in background) ***** |
| 311 | if dh.pLockStateFsm == nil { |
| 312 | dh.createUniLockFsm(true, UniAdminStateDone) |
| 313 | } else { //LockStateFSM already init |
| 314 | dh.pLockStateFsm.SetSuccessEvent(UniAdminStateDone) |
| 315 | dh.runUniLockFsm(true) |
| 316 | } |
ozgecanetsia | fce57b1 | 2020-05-25 14:39:35 +0300 | [diff] [blame] | 317 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 318 | if err := dh.coreProxy.DeviceReasonUpdate(context.TODO(), dh.deviceID, "omci-admin-lock"); err != nil { |
| 319 | logger.Errorw("error-updating-reason-state", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 320 | } |
| 321 | dh.deviceReason = "omci-admin-lock" |
| 322 | //200604: ConnState improved to 'unreachable' (was not set in python-code), OperState 'unknown' seems to be best choice |
| 323 | if err := dh.coreProxy.DeviceStateUpdate(context.TODO(), dh.deviceID, voltha.ConnectStatus_UNREACHABLE, |
| 324 | voltha.OperStatus_UNKNOWN); err != nil { |
| 325 | logger.Errorw("error-updating-device-state", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 326 | } |
ozgecanetsia | fce57b1 | 2020-05-25 14:39:35 +0300 | [diff] [blame] | 327 | } |
| 328 | } |
| 329 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 330 | //ReenableDevice unlocks the ONU and its UNI/VEIP ports (admin unlock via OMCI) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 331 | // TODO!!! Clarify usage of this method, compare above DisableDevice, usage may clarify resulting states |
| 332 | // maybe it is obsolete by now |
ozgecanetsia | fce57b1 | 2020-05-25 14:39:35 +0300 | [diff] [blame] | 333 | func (dh *DeviceHandler) ReenableDevice(device *voltha.Device) { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 334 | logger.Debugw("reenable-device", log.Fields{"DeviceId": device.Id, "SerialNumber": device.SerialNumber}) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 335 | |
| 336 | // 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] | 337 | if err := dh.coreProxy.DeviceStateUpdate(context.TODO(), dh.deviceID, voltha.ConnectStatus_REACHABLE, |
| 338 | voltha.OperStatus_ACTIVE); err != nil { |
| 339 | logger.Errorw("error-updating-device-state", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 340 | } |
| 341 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 342 | // 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] | 343 | 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] | 344 | logger.Errorw("error-updating-reason-state", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 345 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 346 | dh.deviceReason = "initial-mib-downloaded" |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 347 | |
| 348 | // enable ONU/UNI ports |
| 349 | // *** should generate UniAdminStateDone event - unrelated to DeviceProcStatusUpdate!! |
| 350 | // here the result of the processing is not checked (trusted in background) ***** |
| 351 | if dh.pUnlockStateFsm == nil { |
| 352 | dh.createUniLockFsm(false, UniAdminStateDone) |
| 353 | } else { //UnlockStateFSM already init |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 354 | dh.pUnlockStateFsm.SetSuccessEvent(UniAdminStateDone) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 355 | dh.runUniLockFsm(false) |
| 356 | } |
ozgecanetsia | fce57b1 | 2020-05-25 14:39:35 +0300 | [diff] [blame] | 357 | } |
| 358 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 359 | //GetOfpPortInfo returns the Voltha PortCapabilty with the logical port |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 360 | func (dh *DeviceHandler) GetOfpPortInfo(device *voltha.Device, |
| 361 | portNo int64) (*ic.PortCapability, error) { |
| 362 | logger.Debugw("GetOfpPortInfo start", log.Fields{"deviceID": device.Id, "portNo": portNo}) |
| 363 | |
| 364 | //function body as per OLTAdapter handler code |
| 365 | // adapted with values from py dapter code |
| 366 | if pUniPort, exist := dh.uniEntityMap[uint32(portNo)]; exist { |
| 367 | var macOctets [6]uint8 |
| 368 | macOctets[5] = 0x08 |
| 369 | macOctets[4] = uint8(dh.ponPortNumber >> 8) |
| 370 | macOctets[3] = uint8(dh.ponPortNumber) |
| 371 | macOctets[2] = uint8(portNo >> 16) |
| 372 | macOctets[1] = uint8(portNo >> 8) |
| 373 | macOctets[0] = uint8(portNo) |
| 374 | hwAddr := genMacFromOctets(macOctets) |
| 375 | capacity := uint32(of.OfpPortFeatures_OFPPF_1GB_FD | of.OfpPortFeatures_OFPPF_FIBER) |
| 376 | name := device.SerialNumber + "-" + strconv.FormatUint(uint64(pUniPort.macBpNo), 10) |
| 377 | ofUniPortState := of.OfpPortState_OFPPS_LINK_DOWN |
| 378 | if pUniPort.operState == vc.OperStatus_ACTIVE { |
| 379 | ofUniPortState = of.OfpPortState_OFPPS_LIVE |
| 380 | } |
| 381 | logger.Debugw("setting LogicalPort", log.Fields{"with-name": name, |
| 382 | "withUniPort": pUniPort.name, "withMacBase": hwAddr, "OperState": ofUniPortState}) |
| 383 | |
| 384 | return &ic.PortCapability{ |
| 385 | Port: &voltha.LogicalPort{ |
| 386 | OfpPort: &of.OfpPort{ |
| 387 | Name: name, |
| 388 | //HwAddr: macAddressToUint32Array(dh.device.MacAddress), |
| 389 | HwAddr: macAddressToUint32Array(hwAddr), |
| 390 | Config: 0, |
| 391 | State: uint32(ofUniPortState), |
| 392 | Curr: capacity, |
| 393 | Advertised: capacity, |
| 394 | Peer: capacity, |
| 395 | CurrSpeed: uint32(of.OfpPortFeatures_OFPPF_1GB_FD), |
| 396 | MaxSpeed: uint32(of.OfpPortFeatures_OFPPF_1GB_FD), |
| 397 | }, |
| 398 | DeviceId: device.Id, |
| 399 | DevicePortNo: uint32(portNo), |
| 400 | }, |
| 401 | }, nil |
| 402 | } |
| 403 | logger.Warnw("No UniPort found - abort", log.Fields{"for PortNo": uint32(portNo)}) |
| 404 | return nil, errors.New("UniPort not found") |
| 405 | } |
| 406 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 407 | // DeviceHandler methods that implement the adapters interface requests## end ######### |
| 408 | // ##################################################################################### |
| 409 | |
| 410 | // ################ to be updated acc. needs of ONU Device ######################## |
| 411 | // DeviceHandler StateMachine related state transition methods ##### begin ######### |
| 412 | |
| 413 | func (dh *DeviceHandler) logStateChange(e *fsm.Event) { |
| 414 | 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}) |
| 415 | } |
| 416 | |
| 417 | // doStateInit provides the device update to the core |
| 418 | func (dh *DeviceHandler) doStateInit(e *fsm.Event) { |
| 419 | |
| 420 | logger.Debug("doStateInit-started") |
| 421 | var err error |
| 422 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 423 | // populate what we know. rest comes later after mib sync |
| 424 | dh.device.Root = false |
| 425 | dh.device.Vendor = "OpenONU" |
| 426 | dh.device.Model = "go" |
| 427 | dh.device.Reason = "activating-onu" |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 428 | dh.deviceReason = "activating-onu" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 429 | |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 430 | dh.logicalDeviceID = dh.deviceID // really needed - what for ??? //TODO!!! |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 431 | dh.coreProxy.DeviceUpdate(context.TODO(), dh.device) |
| 432 | |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 433 | dh.parentId = dh.device.ParentId |
| 434 | dh.ponPortNumber = dh.device.ParentPortNo |
| 435 | |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 436 | // store proxy parameters for later communication - assumption: invariant, else they have to be requested dynamically!! |
| 437 | dh.ProxyAddressID = dh.device.ProxyAddress.GetDeviceId() |
| 438 | dh.ProxyAddressType = dh.device.ProxyAddress.GetDeviceType() |
| 439 | logger.Debugw("device-updated", log.Fields{"deviceID": dh.deviceID, "proxyAddressID": dh.ProxyAddressID, |
| 440 | "proxyAddressType": dh.ProxyAddressType, "SNR": dh.device.SerialNumber, |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 441 | "ParentId": dh.parentId, "ParentPortNo": dh.ponPortNumber}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 442 | |
| 443 | /* |
| 444 | self._pon = PonPort.create(self, self._pon_port_number) |
| 445 | self._pon.add_peer(self.parent_id, self._pon_port_number) |
| 446 | self.logger.debug('adding-pon-port-to-agent', |
| 447 | type=self._pon.get_port().type, |
| 448 | admin_state=self._pon.get_port().admin_state, |
| 449 | oper_status=self._pon.get_port().oper_status, |
| 450 | ) |
| 451 | */ |
| 452 | logger.Debug("adding-pon-port") |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 453 | var ponPortNo uint32 = 1 |
| 454 | if dh.ponPortNumber != 0 { |
| 455 | ponPortNo = dh.ponPortNumber |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 456 | } |
| 457 | |
| 458 | pPonPort := &voltha.Port{ |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 459 | PortNo: ponPortNo, |
| 460 | Label: fmt.Sprintf("pon-%d", ponPortNo), |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 461 | Type: voltha.Port_PON_ONU, |
| 462 | OperStatus: voltha.OperStatus_ACTIVE, |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 463 | Peers: []*voltha.Port_PeerPort{{DeviceId: dh.parentId, // Peer device is OLT |
| 464 | PortNo: ponPortNo}}, // Peer port is parent's port number |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 465 | } |
| 466 | if err = dh.coreProxy.PortCreated(context.TODO(), dh.deviceID, pPonPort); err != nil { |
| 467 | logger.Fatalf("Device FSM: PortCreated-failed-%s", err) |
| 468 | e.Cancel(err) |
| 469 | return |
| 470 | } |
| 471 | logger.Debug("doStateInit-done") |
| 472 | } |
| 473 | |
| 474 | // postInit setups the DeviceEntry for the conerned device |
| 475 | func (dh *DeviceHandler) postInit(e *fsm.Event) { |
| 476 | |
| 477 | logger.Debug("postInit-started") |
| 478 | var err error |
| 479 | /* |
| 480 | dh.Client = oop.NewOpenoltClient(dh.clientCon) |
| 481 | dh.pTransitionMap.Handle(ctx, GrpcConnected) |
| 482 | return nil |
| 483 | */ |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 484 | if err = dh.AddOnuDeviceEntry(context.TODO()); err != nil { |
| 485 | logger.Fatalf("Device FSM: AddOnuDeviceEntry-failed-%s", err) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 486 | e.Cancel(err) |
| 487 | return |
| 488 | } |
| 489 | |
| 490 | /* |
| 491 | ############################################################################ |
| 492 | # Setup Alarm handler |
| 493 | self.events = AdapterEvents(self.core_proxy, device.id, self.logical_device_id, |
| 494 | device.serial_number) |
| 495 | ############################################################################ |
| 496 | # Setup PM configuration for this device |
| 497 | # Pass in ONU specific options |
| 498 | kwargs = { |
| 499 | OnuPmMetrics.DEFAULT_FREQUENCY_KEY: OnuPmMetrics.DEFAULT_ONU_COLLECTION_FREQUENCY, |
| 500 | 'heartbeat': self.heartbeat, |
| 501 | OnuOmciPmMetrics.OMCI_DEV_KEY: self._onu_omci_device |
| 502 | } |
| 503 | self.logger.debug('create-pm-metrics', device_id=device.id, serial_number=device.serial_number) |
| 504 | self._pm_metrics = OnuPmMetrics(self.events, self.core_proxy, self.device_id, |
| 505 | self.logical_device_id, device.serial_number, |
| 506 | grouped=True, freq_override=False, **kwargs) |
| 507 | pm_config = self._pm_metrics.make_proto() |
| 508 | self._onu_omci_device.set_pm_config(self._pm_metrics.omci_pm.openomci_interval_pm) |
| 509 | self.logger.info("initial-pm-config", device_id=device.id, serial_number=device.serial_number) |
| 510 | yield self.core_proxy.device_pm_config_update(pm_config, init=True) |
| 511 | |
| 512 | # Note, ONU ID and UNI intf set in add_uni_port method |
| 513 | self._onu_omci_device.alarm_synchronizer.set_alarm_params(mgr=self.events, |
| 514 | ani_ports=[self._pon]) |
| 515 | |
| 516 | # Code to Run OMCI Test Action |
| 517 | kwargs_omci_test_action = { |
| 518 | OmciTestRequest.DEFAULT_FREQUENCY_KEY: |
| 519 | OmciTestRequest.DEFAULT_COLLECTION_FREQUENCY |
| 520 | } |
| 521 | serial_number = device.serial_number |
| 522 | self._test_request = OmciTestRequest(self.core_proxy, |
| 523 | self.omci_agent, self.device_id, |
| 524 | AniG, serial_number, |
| 525 | self.logical_device_id, |
| 526 | exclusive=False, |
| 527 | **kwargs_omci_test_action) |
| 528 | |
| 529 | self.enabled = True |
| 530 | else: |
| 531 | self.logger.info('onu-already-activated') |
| 532 | */ |
| 533 | logger.Debug("postInit-done") |
| 534 | } |
| 535 | |
| 536 | // doStateConnected get the device info and update to voltha core |
| 537 | // for comparison of the original method (not that easy to uncomment): compare here: |
| 538 | // voltha-openolt-adapter/adaptercore/device_handler.go |
| 539 | // -> this one obviously initiates all communication interfaces of the device ...? |
| 540 | func (dh *DeviceHandler) doStateConnected(e *fsm.Event) { |
| 541 | |
| 542 | logger.Debug("doStateConnected-started") |
| 543 | var err error |
| 544 | err = errors.New("Device FSM: function not implemented yet!") |
| 545 | e.Cancel(err) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 546 | logger.Debug("doStateConnected-done") |
Matteo Scandolo | d132c0e | 2020-04-24 17:06:25 -0700 | [diff] [blame] | 547 | return |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 548 | } |
| 549 | |
| 550 | // doStateUp handle the onu up indication and update to voltha core |
| 551 | func (dh *DeviceHandler) doStateUp(e *fsm.Event) { |
| 552 | |
| 553 | logger.Debug("doStateUp-started") |
| 554 | var err error |
| 555 | err = errors.New("Device FSM: function not implemented yet!") |
| 556 | e.Cancel(err) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 557 | logger.Debug("doStateUp-done") |
Matteo Scandolo | d132c0e | 2020-04-24 17:06:25 -0700 | [diff] [blame] | 558 | return |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 559 | |
| 560 | /* |
| 561 | // Synchronous call to update device state - this method is run in its own go routine |
| 562 | if err := dh.coreProxy.DeviceStateUpdate(ctx, dh.device.Id, voltha.ConnectStatus_REACHABLE, |
| 563 | voltha.OperStatus_ACTIVE); err != nil { |
| 564 | logger.Errorw("Failed to update device with OLT UP indication", log.Fields{"deviceID": dh.device.Id, "error": err}) |
| 565 | return err |
| 566 | } |
| 567 | return nil |
| 568 | */ |
| 569 | } |
| 570 | |
| 571 | // doStateDown handle the onu down indication |
| 572 | func (dh *DeviceHandler) doStateDown(e *fsm.Event) { |
| 573 | |
| 574 | logger.Debug("doStateDown-started") |
| 575 | var err error |
| 576 | |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 577 | device := dh.device |
| 578 | if device == nil { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 579 | /*TODO: needs to handle error scenarios */ |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 580 | logger.Error("Failed to fetch handler device") |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 581 | e.Cancel(err) |
| 582 | return |
| 583 | } |
| 584 | |
| 585 | cloned := proto.Clone(device).(*voltha.Device) |
| 586 | logger.Debugw("do-state-down", log.Fields{"ClonedDeviceID": cloned.Id}) |
| 587 | /* |
| 588 | // Update the all ports state on that device to disable |
| 589 | if er := dh.coreProxy.PortsStateUpdate(ctx, cloned.Id, voltha.OperStatus_UNKNOWN); er != nil { |
| 590 | logger.Errorw("updating-ports-failed", log.Fields{"deviceID": device.Id, "error": er}) |
| 591 | return er |
| 592 | } |
| 593 | |
| 594 | //Update the device oper state and connection status |
| 595 | cloned.OperStatus = voltha.OperStatus_UNKNOWN |
| 596 | cloned.ConnectStatus = common.ConnectStatus_UNREACHABLE |
| 597 | dh.device = cloned |
| 598 | |
| 599 | if er := dh.coreProxy.DeviceStateUpdate(ctx, cloned.Id, cloned.ConnectStatus, cloned.OperStatus); er != nil { |
| 600 | logger.Errorw("error-updating-device-state", log.Fields{"deviceID": device.Id, "error": er}) |
| 601 | return er |
| 602 | } |
| 603 | |
| 604 | //get the child device for the parent device |
| 605 | onuDevices, err := dh.coreProxy.GetChildDevices(ctx, dh.device.Id) |
| 606 | if err != nil { |
| 607 | logger.Errorw("failed to get child devices information", log.Fields{"deviceID": dh.device.Id, "error": err}) |
| 608 | return err |
| 609 | } |
| 610 | for _, onuDevice := range onuDevices.Items { |
| 611 | |
| 612 | // Update onu state as down in onu adapter |
| 613 | onuInd := oop.OnuIndication{} |
| 614 | onuInd.OperState = "down" |
| 615 | er := dh.AdapterProxy.SendInterAdapterMessage(ctx, &onuInd, ic.InterAdapterMessageType_ONU_IND_REQUEST, |
| 616 | "openolt", onuDevice.Type, onuDevice.Id, onuDevice.ProxyAddress.DeviceId, "") |
| 617 | if er != nil { |
| 618 | logger.Errorw("Failed to send inter-adapter-message", log.Fields{"OnuInd": onuInd, |
| 619 | "From Adapter": "openolt", "DevieType": onuDevice.Type, "DeviceID": onuDevice.Id}) |
| 620 | //Do not return here and continue to process other ONUs |
| 621 | } |
| 622 | } |
| 623 | // * Discovered ONUs entries need to be cleared , since after OLT |
| 624 | // is up, it starts sending discovery indications again* / |
| 625 | dh.discOnus = sync.Map{} |
| 626 | logger.Debugw("do-state-down-end", log.Fields{"deviceID": device.Id}) |
| 627 | return nil |
| 628 | */ |
| 629 | err = errors.New("Device FSM: function not implemented yet!") |
| 630 | e.Cancel(err) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 631 | logger.Debug("doStateDown-done") |
Matteo Scandolo | d132c0e | 2020-04-24 17:06:25 -0700 | [diff] [blame] | 632 | return |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 633 | } |
| 634 | |
| 635 | // DeviceHandler StateMachine related state transition methods ##### end ######### |
| 636 | // ################################################################################# |
| 637 | |
| 638 | // ################################################### |
| 639 | // DeviceHandler utility methods ##### begin ######### |
| 640 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 641 | //GetOnuDeviceEntry getsthe ONU device entry and may wait until its value is defined |
| 642 | func (dh *DeviceHandler) GetOnuDeviceEntry(aWait bool) *OnuDeviceEntry { |
| 643 | dh.lockDevice.RLock() |
| 644 | pOnuDeviceEntry := dh.pOnuOmciDevice |
| 645 | if aWait && pOnuDeviceEntry == nil { |
| 646 | //keep the read sema short to allow for subsequent write |
| 647 | dh.lockDevice.RUnlock() |
| 648 | logger.Debugw("Waiting for DeviceEntry to be set ...", log.Fields{"deviceID": dh.deviceID}) |
| 649 | // based on concurrent processing the deviceEntry setup may not yet be finished at his point |
| 650 | // so it might be needed to wait here for that event with some timeout |
| 651 | select { |
| 652 | case <-time.After(60 * time.Second): //timer may be discussed ... |
| 653 | logger.Errorw("No valid DeviceEntry set after maxTime", log.Fields{"deviceID": dh.deviceID}) |
| 654 | return nil |
| 655 | case <-dh.deviceEntrySet: |
| 656 | logger.Debugw("devicEntry ready now - continue", log.Fields{"deviceID": dh.deviceID}) |
| 657 | // if written now, we can return the written value without sema |
| 658 | return dh.pOnuOmciDevice |
| 659 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 660 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 661 | dh.lockDevice.RUnlock() |
| 662 | return pOnuDeviceEntry |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 663 | } |
| 664 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 665 | //SetOnuDeviceEntry sets the ONU device entry within the handler |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 666 | func (dh *DeviceHandler) SetOnuDeviceEntry(pDeviceEntry *OnuDeviceEntry) error { |
| 667 | dh.lockDevice.Lock() |
| 668 | defer dh.lockDevice.Unlock() |
| 669 | dh.pOnuOmciDevice = pDeviceEntry |
| 670 | return nil |
| 671 | } |
| 672 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 673 | //AddOnuDeviceEntry creates a new ONU device or returns the existing |
| 674 | func (dh *DeviceHandler) AddOnuDeviceEntry(ctx context.Context) error { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 675 | logger.Debugw("adding-deviceEntry", log.Fields{"for deviceId": dh.deviceID}) |
| 676 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 677 | deviceEntry := dh.GetOnuDeviceEntry(false) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 678 | if deviceEntry == nil { |
| 679 | /* costum_me_map in python code seems always to be None, |
| 680 | we omit that here first (declaration unclear) -> todo at Adapter specialization ...*/ |
| 681 | /* also no 'clock' argument - usage open ...*/ |
| 682 | /* and no alarm_db yet (oo.alarm_db) */ |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 683 | deviceEntry = NewOnuDeviceEntry(ctx, dh.deviceID, dh.pOpenOnuAc.KVStoreHost, dh.pOpenOnuAc.KVStorePort, dh.pOpenOnuAc.KVStoreType, |
| 684 | dh, dh.coreProxy, dh.AdapterProxy, |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 685 | dh.pOpenOnuAc.pSupportedFsms) //nil as FSM pointer would yield deviceEntry internal defaults ... |
| 686 | //error treatment possible //TODO!!! |
| 687 | dh.SetOnuDeviceEntry(deviceEntry) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 688 | // fire deviceEntry ready event to spread to possibly waiting processing |
| 689 | dh.deviceEntrySet <- true |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 690 | logger.Infow("onuDeviceEntry-added", log.Fields{"for deviceId": dh.deviceID}) |
| 691 | } else { |
| 692 | logger.Infow("onuDeviceEntry-add: Device already exists", log.Fields{"for deviceId": dh.deviceID}) |
| 693 | } |
| 694 | // might be updated with some error handling !!! |
| 695 | return nil |
| 696 | } |
| 697 | |
| 698 | // doStateInit provides the device update to the core |
| 699 | func (dh *DeviceHandler) create_interface(onuind *oop.OnuIndication) error { |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 700 | logger.Debugw("create_interface-started", log.Fields{"OnuId": onuind.GetOnuId(), |
| 701 | "OnuIntfId": onuind.GetIntfId(), "OnuSerialNumber": onuind.GetSerialNumber()}) |
| 702 | |
| 703 | dh.pOnuIndication = onuind // let's revise if storing the pointer is sufficient... |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 704 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 705 | if err := dh.coreProxy.DeviceStateUpdate(context.TODO(), dh.deviceID, |
| 706 | voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVATING); err != nil { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 707 | logger.Errorw("error-updating-device-state", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 708 | } |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 709 | // It does not look to me as if makes sense to work with the real core device here, (not the stored clone)? |
| 710 | // in this code the GetDevice would just make a check if the DeviceID's Device still exists in core |
| 711 | // in python code it looks as the started onu_omci_device might have been updated with some new instance state of the core device |
| 712 | // but I would not know why, and the go code anyway dows not work with the device directly anymore in the OnuDeviceEntry |
| 713 | // so let's just try to keep it simple ... |
| 714 | /* |
| 715 | device, err := dh.coreProxy.GetDevice(context.TODO(), dh.device.Id, dh.device.Id) |
| 716 | if err != nil || device == nil { |
| 717 | //TODO: needs to handle error scenarios |
| 718 | logger.Errorw("Failed to fetch device device at creating If", log.Fields{"err": err}) |
| 719 | return errors.New("Voltha Device not found") |
| 720 | } |
| 721 | */ |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 722 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 723 | pDevEntry := dh.GetOnuDeviceEntry(true) |
| 724 | if pDevEntry != nil { |
| 725 | pDevEntry.Start(context.TODO()) |
| 726 | } else { |
| 727 | logger.Errorw("No valid OnuDevice -aborting", log.Fields{"deviceID": dh.deviceID}) |
| 728 | return errors.New("No valid OnuDevice") |
| 729 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 730 | if err := dh.coreProxy.DeviceReasonUpdate(context.TODO(), dh.deviceID, "starting-openomci"); err != nil { |
| 731 | logger.Errorw("error-DeviceReasonUpdate to starting-openomci", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 732 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 733 | dh.deviceReason = "starting-openomci" |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 734 | |
| 735 | /* this might be a good time for Omci Verify message? */ |
| 736 | verifyExec := make(chan bool) |
| 737 | omci_verify := NewOmciTestRequest(context.TODO(), |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 738 | dh.device.Id, pDevEntry.PDevOmciCC, |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 739 | true, true) //eclusive and allowFailure (anyway not yet checked) |
| 740 | omci_verify.PerformOmciTest(context.TODO(), verifyExec) |
| 741 | |
| 742 | /* give the handler some time here to wait for the OMCi verification result |
| 743 | after Timeout start and try MibUpload FSM anyway |
| 744 | (to prevent stopping on just not supported OMCI verification from ONU) */ |
| 745 | select { |
| 746 | case <-time.After(2 * time.Second): |
| 747 | logger.Warn("omci start-verification timed out (continue normal)") |
| 748 | case testresult := <-verifyExec: |
| 749 | logger.Infow("Omci start verification done", log.Fields{"result": testresult}) |
| 750 | } |
| 751 | |
| 752 | /* In py code it looks earlier (on activate ..) |
| 753 | # Code to Run OMCI Test Action |
| 754 | kwargs_omci_test_action = { |
| 755 | OmciTestRequest.DEFAULT_FREQUENCY_KEY: |
| 756 | OmciTestRequest.DEFAULT_COLLECTION_FREQUENCY |
| 757 | } |
| 758 | serial_number = device.serial_number |
| 759 | self._test_request = OmciTestRequest(self.core_proxy, |
| 760 | self.omci_agent, self.device_id, |
| 761 | AniG, serial_number, |
| 762 | self.logical_device_id, |
| 763 | exclusive=False, |
| 764 | **kwargs_omci_test_action) |
| 765 | ... |
| 766 | # Start test requests after a brief pause |
| 767 | if not self._test_request_started: |
| 768 | self._test_request_started = True |
| 769 | tststart = _STARTUP_RETRY_WAIT * (random.randint(1, 5)) |
| 770 | reactor.callLater(tststart, self._test_request.start_collector) |
| 771 | |
| 772 | */ |
| 773 | /* which is then: in omci_test_request.py : */ |
| 774 | /* |
| 775 | def start_collector(self, callback=None): |
| 776 | """ |
| 777 | Start the collection loop for an adapter if the frequency > 0 |
| 778 | |
| 779 | :param callback: (callable) Function to call to collect PM data |
| 780 | """ |
| 781 | self.logger.info("starting-pm-collection", device_name=self.name, default_freq=self.default_freq) |
| 782 | if callback is None: |
| 783 | callback = self.perform_test_omci |
| 784 | |
| 785 | if self.lc is None: |
| 786 | self.lc = LoopingCall(callback) |
| 787 | |
| 788 | if self.default_freq > 0: |
| 789 | self.lc.start(interval=self.default_freq / 10) |
| 790 | |
| 791 | def perform_test_omci(self): |
| 792 | """ |
| 793 | Perform the initial test request |
| 794 | """ |
| 795 | ani_g_entities = self._device.configuration.ani_g_entities |
| 796 | ani_g_entities_ids = list(ani_g_entities.keys()) if ani_g_entities \ |
| 797 | is not None else None |
| 798 | self._entity_id = ani_g_entities_ids[0] |
| 799 | self.logger.info('perform-test', entity_class=self._entity_class, |
| 800 | entity_id=self._entity_id) |
| 801 | try: |
| 802 | frame = MEFrame(self._entity_class, self._entity_id, []).test() |
| 803 | result = yield self._device.omci_cc.send(frame) |
| 804 | if not result.fields['omci_message'].fields['success_code']: |
| 805 | self.logger.info('Self-Test Submitted Successfully', |
| 806 | code=result.fields[ |
| 807 | 'omci_message'].fields['success_code']) |
| 808 | else: |
| 809 | raise TestFailure('Test Failure: {}'.format( |
| 810 | result.fields['omci_message'].fields['success_code'])) |
| 811 | except TimeoutError as e: |
| 812 | self.deferred.errback(failure.Failure(e)) |
| 813 | |
| 814 | except Exception as e: |
| 815 | self.logger.exception('perform-test-Error', e=e, |
| 816 | class_id=self._entity_class, |
| 817 | entity_id=self._entity_id) |
| 818 | self.deferred.errback(failure.Failure(e)) |
| 819 | |
| 820 | */ |
| 821 | |
| 822 | // PM related heartbeat??? !!!TODO.... |
| 823 | //self._heartbeat.enabled = True |
| 824 | |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 825 | //call MibUploadFSM - transition up to state "in_sync" |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 826 | pMibUlFsm := pDevEntry.pMibUploadFsm.pFsm |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 827 | if pMibUlFsm != nil { |
| 828 | if pMibUlFsm.Is("disabled") { |
| 829 | if err := pMibUlFsm.Event("start"); err != nil { |
| 830 | logger.Errorw("MibSyncFsm: Can't go to state starting", log.Fields{"err": err}) |
| 831 | return errors.New("Can't go to state starting") |
| 832 | } else { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 833 | logger.Debugw("MibSyncFsm", log.Fields{"state": string(pMibUlFsm.Current())}) |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 834 | //Determine ONU status and start/re-start MIB Synchronization tasks |
| 835 | //Determine if this ONU has ever synchronized |
| 836 | if true { //TODO: insert valid check |
| 837 | if err := pMibUlFsm.Event("load_mib_template"); err != nil { |
| 838 | logger.Errorw("MibSyncFsm: Can't go to state loading_mib_template", log.Fields{"err": err}) |
| 839 | return errors.New("Can't go to state loading_mib_template") |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 840 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 841 | } else { |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 842 | pMibUlFsm.Event("examine_mds") |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 843 | logger.Debugw("state of MibSyncFsm", log.Fields{"state": string(pMibUlFsm.Current())}) |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 844 | //Examine the MIB Data Sync |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 845 | // callbacks to be handled: |
| 846 | // Event("success") |
| 847 | // Event("timeout") |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 848 | // Event("mismatch") |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 849 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 850 | } |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 851 | } else { |
| 852 | logger.Errorw("wrong state of MibSyncFsm - want: disabled", log.Fields{"have": string(pMibUlFsm.Current())}) |
| 853 | return errors.New("wrong state of MibSyncFsm") |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 854 | } |
| 855 | } else { |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 856 | logger.Errorw("MibSyncFsm invalid - cannot be executed!!", log.Fields{"deviceID": dh.deviceID}) |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 857 | return errors.New("cannot execut MibSync") |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 858 | } |
| 859 | return nil |
| 860 | } |
| 861 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 862 | func (dh *DeviceHandler) updateInterface(onuind *oop.OnuIndication) error { |
| 863 | //state checking to prevent unneeded processing (eg. on ONU 'unreachable' and 'down') |
| 864 | if dh.deviceReason != "stopping-openomci" { |
| 865 | logger.Debugw("updateInterface-started - stopping-device", log.Fields{"deviceID": dh.deviceID}) |
| 866 | //stop all running SM processing - make use of the DH-state as mirrored in the deviceReason |
| 867 | pDevEntry := dh.GetOnuDeviceEntry(false) |
| 868 | if pDevEntry == nil { |
| 869 | logger.Errorw("No valid OnuDevice -aborting", log.Fields{"deviceID": dh.deviceID}) |
| 870 | return errors.New("No valid OnuDevice") |
| 871 | } |
| 872 | |
| 873 | switch dh.deviceReason { |
| 874 | case "starting-openomci": |
| 875 | { //MIBSync FSM may run |
| 876 | pMibUlFsm := pDevEntry.pMibUploadFsm.pFsm |
| 877 | if pMibUlFsm != nil { |
| 878 | pMibUlFsm.Event("stop") //TODO!! verify if MibSyncFsm stop-processing is sufficient (to allow it again afterwards) |
| 879 | } |
| 880 | } |
| 881 | case "discovery-mibsync-complete": |
| 882 | { //MibDownload may run |
| 883 | pMibDlFsm := pDevEntry.pMibDownloadFsm.pFsm |
| 884 | if pMibDlFsm != nil { |
| 885 | pMibDlFsm.Event("reset") |
| 886 | } |
| 887 | } |
| 888 | default: |
| 889 | { //port lock/unlock FSM's may be active |
| 890 | if dh.pUnlockStateFsm != nil { |
| 891 | dh.pUnlockStateFsm.pAdaptFsm.pFsm.Event("reset") |
| 892 | } |
| 893 | if dh.pLockStateFsm != nil { |
| 894 | dh.pLockStateFsm.pAdaptFsm.pFsm.Event("reset") |
| 895 | } |
| 896 | } |
| 897 | //TODO!!! care about PM/Alarm processing once started |
| 898 | } |
| 899 | //TODO: from here the deviceHandler FSM itself may be stuck in some of the initial states |
| 900 | // (mainly the still seperate 'Event states') |
| 901 | // so it is questionable, how this is resolved after some possible re-enable |
| 902 | // assumption there is obviously, that the system may continue with some 'after "mib-download-done" state' |
| 903 | |
| 904 | //stop/remove(?) the device entry |
| 905 | pDevEntry.Stop(context.TODO()) //maybe some more sophisticated context treatment should be used here? |
| 906 | |
| 907 | //TODO!!! remove existing traffic profiles |
| 908 | /* from py code, if TP's exist, remove them - not yet implemented |
| 909 | self._tp = dict() |
| 910 | # Let TP download happen again |
| 911 | for uni_id in self._tp_service_specific_task: |
| 912 | self._tp_service_specific_task[uni_id].clear() |
| 913 | for uni_id in self._tech_profile_download_done: |
| 914 | self._tech_profile_download_done[uni_id].clear() |
| 915 | */ |
| 916 | |
| 917 | dh.disableUniPortStateUpdate() |
| 918 | |
| 919 | if err := dh.coreProxy.DeviceReasonUpdate(context.TODO(), dh.deviceID, "stopping-openomci"); err != nil { |
| 920 | logger.Errorw("error-DeviceReasonUpdate to 'stopping-openomci'", |
| 921 | log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 922 | // abort: system behavior is just unstable ... |
| 923 | return err |
| 924 | } |
| 925 | dh.deviceReason = "stopping-openomci" |
| 926 | |
| 927 | if err := dh.coreProxy.DeviceStateUpdate(context.TODO(), dh.deviceID, |
| 928 | voltha.ConnectStatus_UNREACHABLE, voltha.OperStatus_DISCOVERED); err != nil { |
| 929 | logger.Errorw("error-updating-device-state unreachable-discovered", |
| 930 | log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 931 | // abort: system behavior is just unstable ... |
| 932 | return err |
| 933 | } |
| 934 | } else { |
| 935 | logger.Debugw("updateInterface - device already stopped", log.Fields{"deviceID": dh.deviceID}) |
| 936 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 937 | return nil |
| 938 | } |
| 939 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 940 | //DeviceProcStatusUpdate evaluates possible processing events and initiates according next activities |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 941 | func (dh *DeviceHandler) DeviceProcStatusUpdate(dev_Event OnuDeviceEvent) { |
| 942 | switch dev_Event { |
| 943 | case MibDatabaseSync: |
| 944 | { |
| 945 | logger.Infow("MibInSync event: update dev state to 'MibSync complete'", log.Fields{"deviceID": dh.deviceID}) |
| 946 | //initiate DevStateUpdate |
| 947 | if err := dh.coreProxy.DeviceReasonUpdate(context.TODO(), dh.deviceID, "discovery-mibsync-complete"); err != nil { |
| 948 | logger.Errorw("error-DeviceReasonUpdate to 'mibsync-complete'", log.Fields{ |
| 949 | "deviceID": dh.deviceID, "error": err}) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 950 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 951 | dh.deviceReason = "discovery-mibsync-complete" |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 952 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 953 | pDevEntry := dh.GetOnuDeviceEntry(false) |
| 954 | unigMap, ok := pDevEntry.pOnuDB.meDb[me.UniGClassID] |
| 955 | unigInstKeys := pDevEntry.pOnuDB.GetSortedInstKeys(unigMap) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 956 | i := uint8(0) //UNI Port limit: see MaxUnisPerOnu (by now 16) (OMCI supports max 255 p.b.) |
| 957 | if ok { |
| 958 | for _, mgmtEntityId := range unigInstKeys { |
| 959 | logger.Debugw("Add UNI port for stored UniG instance:", log.Fields{ |
| 960 | "deviceId": dh.deviceID, "UnigMe EntityID": mgmtEntityId}) |
| 961 | dh.addUniPort(mgmtEntityId, i, UniPPTP) |
| 962 | i++ |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 963 | } |
| 964 | } else { |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 965 | logger.Debugw("No UniG instances found", log.Fields{"deviceId": dh.deviceID}) |
Holger Hildebrandt | 9ac0d0f | 2020-05-13 11:22:02 +0000 | [diff] [blame] | 966 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 967 | veipMap, ok := pDevEntry.pOnuDB.meDb[me.VirtualEthernetInterfacePointClassID] |
| 968 | veipInstKeys := pDevEntry.pOnuDB.GetSortedInstKeys(veipMap) |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 969 | if ok { |
| 970 | for _, mgmtEntityId := range veipInstKeys { |
| 971 | logger.Debugw("Add VEIP acc. to stored VEIP instance:", log.Fields{ |
| 972 | "deviceId": dh.deviceID, "VEIP EntityID": mgmtEntityId}) |
| 973 | dh.addUniPort(mgmtEntityId, i, UniVEIP) |
| 974 | i++ |
| 975 | } |
| 976 | } else { |
| 977 | logger.Debugw("No VEIP instances found", log.Fields{"deviceId": dh.deviceID}) |
| 978 | } |
| 979 | if i == 0 { |
| 980 | logger.Warnw("No PPTP instances found", log.Fields{"deviceId": dh.deviceID}) |
| 981 | } |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 982 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 983 | /* 200605: lock processing after initial MIBUpload removed now as the ONU should be in the lock state per default here |
| 984 | * left the code here as comment in case such processing should prove needed unexpectedly |
| 985 | // Init Uni Ports to Admin locked state |
| 986 | // maybe not really needed here as UNI ports should be locked by default, but still left as available in python code |
| 987 | // *** should generate UniLockStateDone event ***** |
| 988 | if dh.pLockStateFsm == nil { |
| 989 | dh.createUniLockFsm(true, UniLockStateDone) |
| 990 | } else { //LockStateFSM already init |
| 991 | dh.pLockStateFsm.SetSuccessEvent(UniLockStateDone) |
| 992 | dh.runUniLockFsm(true) |
| 993 | } |
| 994 | } |
| 995 | case UniLockStateDone: |
| 996 | { |
| 997 | logger.Infow("UniLockStateDone event: Starting MIB download", log.Fields{"deviceID": dh.deviceID}) |
| 998 | * lockState processing commented out |
| 999 | */ |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1000 | /* Mib download procedure - |
| 1001 | ***** should run over 'downloaded' state and generate MibDownloadDone event ***** |
| 1002 | */ |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 1003 | pMibDlFsm := pDevEntry.pMibDownloadFsm.pFsm |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1004 | if pMibDlFsm != nil { |
| 1005 | if pMibDlFsm.Is("disabled") { |
| 1006 | if err := pMibDlFsm.Event("start"); err != nil { |
| 1007 | logger.Errorw("MibDownloadFsm: Can't go to state starting", log.Fields{"err": err}) |
| 1008 | // maybe try a FSM reset and then again ... - TODO!!! |
| 1009 | } else { |
| 1010 | logger.Debugw("MibDownloadFsm", log.Fields{"state": string(pMibDlFsm.Current())}) |
| 1011 | // maybe use more specific states here for the specific download steps ... |
| 1012 | if err := pMibDlFsm.Event("create_gal"); err != nil { |
| 1013 | logger.Errorw("MibDownloadFsm: Can't start CreateGal", log.Fields{"err": err}) |
| 1014 | } else { |
| 1015 | logger.Debugw("state of MibDownloadFsm", log.Fields{"state": string(pMibDlFsm.Current())}) |
| 1016 | //Begin MIB data download (running autonomously) |
| 1017 | } |
| 1018 | } |
| 1019 | } else { |
| 1020 | logger.Errorw("wrong state of MibDownloadFsm - want: disabled", log.Fields{"have": string(pMibDlFsm.Current())}) |
| 1021 | // maybe try a FSM reset and then again ... - TODO!!! |
| 1022 | } |
| 1023 | /***** Mib download started */ |
| 1024 | } else { |
| 1025 | logger.Errorw("MibDownloadFsm invalid - cannot be executed!!", log.Fields{"deviceID": dh.deviceID}) |
| 1026 | } |
| 1027 | } |
| 1028 | case MibDownloadDone: |
| 1029 | { |
| 1030 | logger.Infow("MibDownloadDone event: update dev state to 'Oper.Active'", log.Fields{"deviceID": dh.deviceID}) |
| 1031 | //initiate DevStateUpdate |
| 1032 | if err := dh.coreProxy.DeviceStateUpdate(context.TODO(), dh.deviceID, |
| 1033 | voltha.ConnectStatus_REACHABLE, voltha.OperStatus_ACTIVE); err != nil { |
| 1034 | logger.Errorw("error-updating-device-state", log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 1035 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 1036 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1037 | logger.Debug("MibDownloadDone Event: update dev reason to 'initial-mib-downloaded'") |
| 1038 | if err := dh.coreProxy.DeviceReasonUpdate(context.TODO(), dh.deviceID, "initial-mib-downloaded"); err != nil { |
| 1039 | logger.Errorw("error-DeviceReasonUpdate to 'initial-mib-downloaded'", |
| 1040 | log.Fields{"deviceID": dh.deviceID, "error": err}) |
| 1041 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 1042 | dh.deviceReason = "initial-mib-downloaded" |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1043 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1044 | // *** should generate UniUnlockStateDone event ***** |
| 1045 | if dh.pUnlockStateFsm == nil { |
| 1046 | dh.createUniLockFsm(false, UniUnlockStateDone) |
| 1047 | } else { //UnlockStateFSM already init |
| 1048 | dh.pUnlockStateFsm.SetSuccessEvent(UniUnlockStateDone) |
| 1049 | dh.runUniLockFsm(false) |
| 1050 | } |
| 1051 | } |
| 1052 | case UniUnlockStateDone: |
| 1053 | { |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 1054 | go dh.enableUniPortStateUpdate() //cmp python yield self.enable_ports() |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1055 | |
| 1056 | logger.Infow("UniUnlockStateDone event: Sending OnuUp event", log.Fields{"deviceID": dh.deviceID}) |
| 1057 | raisedTs := time.Now().UnixNano() |
| 1058 | go dh.sendOnuOperStateEvent(voltha.OperStatus_ACTIVE, dh.deviceID, raisedTs) //cmp python onu_active_event |
| 1059 | } |
| 1060 | default: |
| 1061 | { |
| 1062 | logger.Warnw("unhandled-device-event", log.Fields{"deviceID": dh.deviceID, "event": dev_Event}) |
| 1063 | } |
| 1064 | } //switch |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1065 | } |
| 1066 | |
Holger Hildebrandt | dd23cc2 | 2020-05-19 13:32:18 +0000 | [diff] [blame] | 1067 | 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] | 1068 | // parameters are IntfId, OnuId, uniId |
| 1069 | uniNo := MkUniPortNum(dh.pOnuIndication.GetIntfId(), dh.pOnuIndication.GetOnuId(), |
| 1070 | uint32(a_uniId)) |
| 1071 | if _, present := dh.uniEntityMap[uniNo]; present { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1072 | logger.Warnw("onuUniPort-add: Port already exists", log.Fields{"for InstanceId": a_uniInstNo}) |
| 1073 | } else { |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1074 | //with arguments a_uniId, a_portNo, a_portType |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1075 | pUniPort := NewOnuUniPort(a_uniId, uniNo, a_uniInstNo, a_portType) |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1076 | if pUniPort == nil { |
| 1077 | logger.Warnw("onuUniPort-add: Could not create Port", log.Fields{"for InstanceId": a_uniInstNo}) |
| 1078 | } else { |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1079 | //store UniPort with the System-PortNumber key |
| 1080 | dh.uniEntityMap[uniNo] = pUniPort |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1081 | // create announce the UniPort to the core as VOLTHA Port object |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1082 | if err := pUniPort.CreateVolthaPort(dh); err == nil { |
| 1083 | logger.Infow("onuUniPort-added", log.Fields{"for PortNo": uniNo}) |
| 1084 | } //error logging already within UniPort method |
Holger Hildebrandt | 0f9b88d | 2020-04-20 13:33:25 +0000 | [diff] [blame] | 1085 | } |
| 1086 | } |
| 1087 | } |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1088 | |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 1089 | // enableUniPortStateUpdate enables UniPortState and update core port state accordingly |
| 1090 | func (dh *DeviceHandler) enableUniPortStateUpdate() { |
Holger Hildebrandt | be67442 | 2020-05-05 13:05:30 +0000 | [diff] [blame] | 1091 | // py code was updated 2003xx to activate the real ONU UNI ports per OMCI (VEIP or PPTP) |
| 1092 | // but towards core only the first port active state is signalled |
| 1093 | // with following remark: |
| 1094 | // # TODO: for now only support the first UNI given no requirement for multiple uni yet. Also needed to reduce flow |
| 1095 | // # load on the core |
| 1096 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1097 | // 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] | 1098 | |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1099 | for uniNo, uniPort := range dh.uniEntityMap { |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 1100 | // only if this port is validated for operState transfer |
Holger Hildebrandt | be67442 | 2020-05-05 13:05:30 +0000 | [diff] [blame] | 1101 | if (1<<uniPort.uniId)&ActiveUniPortStateUpdateMask == (1 << uniPort.uniId) { |
| 1102 | logger.Infow("onuUniPort-forced-OperState-ACTIVE", log.Fields{"for PortNo": uniNo}) |
| 1103 | uniPort.SetOperState(vc.OperStatus_ACTIVE) |
| 1104 | //maybe also use getter functions on uniPort - perhaps later ... |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 1105 | go dh.coreProxy.PortStateUpdate(context.TODO(), dh.deviceID, voltha.Port_ETHERNET_UNI, uniPort.portNo, uniPort.operState) |
| 1106 | } |
| 1107 | } |
| 1108 | } |
| 1109 | |
| 1110 | // Disable UniPortState and update core port state accordingly |
| 1111 | func (dh *DeviceHandler) disableUniPortStateUpdate() { |
| 1112 | // compare enableUniPortStateUpdate() above |
| 1113 | // -> use current restriction to operate only on first UNI port as inherited from actual Py code |
| 1114 | for uniNo, uniPort := range dh.uniEntityMap { |
| 1115 | // only if this port is validated for operState transfer |
| 1116 | if (1<<uniPort.uniId)&ActiveUniPortStateUpdateMask == (1 << uniPort.uniId) { |
| 1117 | logger.Infow("onuUniPort-forced-OperState-UNKNOWN", log.Fields{"for PortNo": uniNo}) |
| 1118 | uniPort.SetOperState(vc.OperStatus_UNKNOWN) |
| 1119 | //maybe also use getter functions on uniPort - perhaps later ... |
| 1120 | 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] | 1121 | } |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1122 | } |
| 1123 | } |
| 1124 | |
| 1125 | // ONU_Active/Inactive announcement on system KAFKA bus |
| 1126 | // tried to re-use procedure of oltUpDownIndication from openolt_eventmgr.go with used values from Py code |
| 1127 | func (dh *DeviceHandler) sendOnuOperStateEvent(a_OperState vc.OperStatus_Types, a_deviceID string, raisedTs int64) { |
| 1128 | var de voltha.DeviceEvent |
| 1129 | eventContext := make(map[string]string) |
| 1130 | //Populating event context |
| 1131 | // assume giving ParentId in GetDevice twice really gives the ParentDevice (there is no GetParentDevice()...) |
| 1132 | parentDevice, err := dh.coreProxy.GetDevice(context.TODO(), dh.parentId, dh.parentId) |
| 1133 | if err != nil || parentDevice == nil { |
| 1134 | logger.Errorw("Failed to fetch parent device for OnuEvent", |
| 1135 | log.Fields{"parentId": dh.parentId, "err": err}) |
| 1136 | } |
| 1137 | oltSerialNumber := parentDevice.SerialNumber |
| 1138 | |
| 1139 | eventContext["pon-id"] = strconv.FormatUint(uint64(dh.pOnuIndication.IntfId), 10) |
| 1140 | eventContext["onu-id"] = strconv.FormatUint(uint64(dh.pOnuIndication.OnuId), 10) |
| 1141 | eventContext["serial-number"] = dh.device.SerialNumber |
| 1142 | eventContext["olt_serial_number"] = oltSerialNumber |
| 1143 | eventContext["device_id"] = a_deviceID |
| 1144 | eventContext["registration_id"] = a_deviceID //py: string(device_id)?? |
| 1145 | logger.Debugw("prepare ONU_ACTIVATED event", |
| 1146 | log.Fields{"DeviceId": a_deviceID, "EventContext": eventContext}) |
| 1147 | |
| 1148 | /* Populating device event body */ |
| 1149 | de.Context = eventContext |
| 1150 | de.ResourceId = a_deviceID |
| 1151 | if a_OperState == voltha.OperStatus_ACTIVE { |
| 1152 | de.DeviceEventName = fmt.Sprintf("%s_%s", cOnuActivatedEvent, "RAISE_EVENT") |
| 1153 | de.Description = fmt.Sprintf("%s Event - %s - %s", |
| 1154 | cEventObjectType, cOnuActivatedEvent, "Raised") |
| 1155 | } else { |
| 1156 | de.DeviceEventName = fmt.Sprintf("%s_%s", cOnuActivatedEvent, "CLEAR_EVENT") |
| 1157 | de.Description = fmt.Sprintf("%s Event - %s - %s", |
| 1158 | cEventObjectType, cOnuActivatedEvent, "Cleared") |
| 1159 | } |
| 1160 | /* Send event to KAFKA */ |
| 1161 | if err := dh.EventProxy.SendDeviceEvent(&de, equipment, pon, raisedTs); err != nil { |
| 1162 | logger.Warnw("could not send ONU_ACTIVATED event", |
| 1163 | log.Fields{"DeviceId": a_deviceID, "error": err}) |
| 1164 | } |
| 1165 | logger.Debugw("ONU_ACTIVATED event sent to KAFKA", |
| 1166 | log.Fields{"DeviceId": a_deviceID, "with-EventName": de.DeviceEventName}) |
| 1167 | } |
| 1168 | |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1169 | // createUniLockFsm initialises and runs the UniLock FSM to transfer teh OMCi related commands for port lock/unlock |
| 1170 | func (dh *DeviceHandler) createUniLockFsm(aAdminState bool, devEvent OnuDeviceEvent) { |
| 1171 | chLSFsm := make(chan Message, 2048) |
| 1172 | var sFsmName string |
| 1173 | if aAdminState == true { |
| 1174 | logger.Infow("createLockStateFSM", log.Fields{"deviceID": dh.deviceID}) |
| 1175 | sFsmName = "LockStateFSM" |
| 1176 | } else { |
| 1177 | logger.Infow("createUnlockStateFSM", log.Fields{"deviceID": dh.deviceID}) |
| 1178 | sFsmName = "UnLockStateFSM" |
| 1179 | } |
mpagenko | 3af1f03 | 2020-06-10 08:53:41 +0000 | [diff] [blame^] | 1180 | |
| 1181 | pDevEntry := dh.GetOnuDeviceEntry(true) |
| 1182 | if pDevEntry == nil { |
| 1183 | logger.Errorw("No valid OnuDevice -aborting", log.Fields{"deviceID": dh.deviceID}) |
| 1184 | return |
| 1185 | } |
| 1186 | pLSFsm := NewLockStateFsm(pDevEntry.PDevOmciCC, aAdminState, devEvent, |
Holger Hildebrandt | ccd390c | 2020-05-29 13:49:04 +0000 | [diff] [blame] | 1187 | sFsmName, dh.deviceID, chLSFsm) |
| 1188 | if pLSFsm != nil { |
| 1189 | if aAdminState == true { |
| 1190 | dh.pLockStateFsm = pLSFsm |
| 1191 | } else { |
| 1192 | dh.pUnlockStateFsm = pLSFsm |
| 1193 | } |
| 1194 | dh.runUniLockFsm(aAdminState) |
| 1195 | } else { |
| 1196 | logger.Errorw("LockStateFSM could not be created - abort!!", log.Fields{"deviceID": dh.deviceID}) |
| 1197 | } |
| 1198 | } |
| 1199 | |
| 1200 | // runUniLockFsm starts the UniLock FSM to transfer the OMCI related commands for port lock/unlock |
| 1201 | func (dh *DeviceHandler) runUniLockFsm(aAdminState bool) { |
| 1202 | /* Uni Port lock/unlock procedure - |
| 1203 | ***** should run via 'adminDone' state and generate the argument requested event ***** |
| 1204 | */ |
| 1205 | var pLSStatemachine *fsm.FSM |
| 1206 | if aAdminState == true { |
| 1207 | pLSStatemachine = dh.pLockStateFsm.pAdaptFsm.pFsm |
| 1208 | //make sure the opposite FSM is not running and if so, terminate it as not relevant anymore |
| 1209 | if (dh.pUnlockStateFsm != nil) && |
| 1210 | (dh.pUnlockStateFsm.pAdaptFsm.pFsm.Current() != "disabled") { |
| 1211 | dh.pUnlockStateFsm.pAdaptFsm.pFsm.Event("reset") |
| 1212 | } |
| 1213 | } else { |
| 1214 | pLSStatemachine = dh.pUnlockStateFsm.pAdaptFsm.pFsm |
| 1215 | //make sure the opposite FSM is not running and if so, terminate it as not relevant anymore |
| 1216 | if (dh.pLockStateFsm != nil) && |
| 1217 | (dh.pLockStateFsm.pAdaptFsm.pFsm.Current() != "disabled") { |
| 1218 | dh.pLockStateFsm.pAdaptFsm.pFsm.Event("reset") |
| 1219 | } |
| 1220 | } |
| 1221 | if pLSStatemachine != nil { |
| 1222 | if pLSStatemachine.Is("disabled") { |
| 1223 | if err := pLSStatemachine.Event("start"); err != nil { |
| 1224 | logger.Warnw("LockStateFSM: can't start", log.Fields{"err": err}) |
| 1225 | // maybe try a FSM reset and then again ... - TODO!!! |
| 1226 | } else { |
| 1227 | /***** LockStateFSM started */ |
| 1228 | logger.Debugw("LockStateFSM started", log.Fields{ |
| 1229 | "state": pLSStatemachine.Current(), "deviceID": dh.deviceID}) |
| 1230 | } |
| 1231 | } else { |
| 1232 | logger.Warnw("wrong state of LockStateFSM - want: disabled", log.Fields{ |
| 1233 | "have": pLSStatemachine.Current(), "deviceID": dh.deviceID}) |
| 1234 | // maybe try a FSM reset and then again ... - TODO!!! |
| 1235 | } |
| 1236 | } else { |
| 1237 | logger.Errorw("LockStateFSM StateMachine invalid - cannot be executed!!", log.Fields{"deviceID": dh.deviceID}) |
| 1238 | // maybe try a FSM reset and then again ... - TODO!!! |
| 1239 | } |
| 1240 | } |
| 1241 | |
Holger Hildebrandt | 24d5195 | 2020-05-04 14:03:42 +0000 | [diff] [blame] | 1242 | /* *********************************************************** */ |
| 1243 | |
| 1244 | func genMacFromOctets(a_octets [6]uint8) string { |
| 1245 | return fmt.Sprintf("%02x:%02x:%02x:%02x:%02x:%02x", |
| 1246 | a_octets[5], a_octets[4], a_octets[3], |
| 1247 | a_octets[2], a_octets[1], a_octets[0]) |
| 1248 | } |
| 1249 | |
| 1250 | //copied from OLT Adapter: unify centrally ? |
| 1251 | func macAddressToUint32Array(mac string) []uint32 { |
| 1252 | slist := strings.Split(mac, ":") |
| 1253 | result := make([]uint32, len(slist)) |
| 1254 | var err error |
| 1255 | var tmp int64 |
| 1256 | for index, val := range slist { |
| 1257 | if tmp, err = strconv.ParseInt(val, 16, 32); err != nil { |
| 1258 | return []uint32{1, 2, 3, 4, 5, 6} |
| 1259 | } |
| 1260 | result[index] = uint32(tmp) |
| 1261 | } |
| 1262 | return result |
| 1263 | } |