| /* |
| * Copyright 2020-present Open Networking Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| //Package mib provides the utilities for managing the onu mib |
| package mib |
| |
| import ( |
| "context" |
| "encoding/json" |
| "errors" |
| "fmt" |
| "sync" |
| "time" |
| |
| "github.com/looplab/fsm" |
| "github.com/opencord/omci-lib-go/v2" |
| me "github.com/opencord/omci-lib-go/v2/generated" |
| "github.com/opencord/voltha-lib-go/v7/pkg/db" |
| "github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore" |
| vgrpc "github.com/opencord/voltha-lib-go/v7/pkg/grpc" |
| "github.com/opencord/voltha-protos/v5/go/inter_adapter" |
| |
| "github.com/opencord/voltha-lib-go/v7/pkg/log" |
| |
| cmn "github.com/opencord/voltha-openonu-adapter-go/internal/pkg/common" |
| devdb "github.com/opencord/voltha-openonu-adapter-go/internal/pkg/devdb" |
| "github.com/opencord/voltha-openonu-adapter-go/internal/pkg/swupg" |
| ) |
| |
| // events of MibUpload FSM |
| const ( |
| UlEvStart = "UlEvStart" |
| UlEvResetMib = "UlEvResetMib" |
| UlEvGetVendorAndSerial = "UlEvGetVendorAndSerial" |
| UlEvGetEquipmentID = "UlEvGetEquipmentId" |
| UlEvGetFirstSwVersion = "UlEvGetFirstSwVersion" |
| UlEvGetSecondSwVersion = "UlEvGetSecondSwVersion" |
| UlEvGetMacAddress = "UlEvGetMacAddress" |
| UlEvGetMibTemplate = "UlEvGetMibTemplate" |
| UlEvUploadMib = "UlEvUploadMib" |
| UlEvVerifyAndStoreTPs = "UlEvVerifyAndStoreTPs" |
| UlEvExamineMds = "UlEvExamineMds" |
| UlEvSuccess = "UlEvSuccess" |
| UlEvMismatch = "UlEvMismatch" |
| UlEvAuditMib = "UlEvAuditMib" |
| UlEvForceResync = "UlEvForceResync" |
| UlEvDiffsFound = "UlEvDiffsFound" |
| UlEvTimeout = "UlEvTimeout" |
| UlEvStop = "UlEvStop" |
| ) |
| |
| // states of MibUpload FSM |
| const ( |
| UlStDisabled = "UlStDisabled" |
| UlStStarting = "UlStStarting" |
| UlStResettingMib = "UlStResettingMib" |
| UlStGettingVendorAndSerial = "UlStGettingVendorAndSerial" |
| UlStGettingEquipmentID = "UlStGettingEquipmentID" |
| UlStGettingFirstSwVersion = "UlStGettingFirstSwVersion" |
| UlStGettingSecondSwVersion = "UlStGettingSecondSwVersion" |
| UlStGettingMacAddress = "UlStGettingMacAddress" |
| UlStGettingMibTemplate = "UlStGettingMibTemplate" |
| UlStUploading = "UlStUploading" |
| UlStUploadDone = "UlStUploadDone" |
| UlStInSync = "UlStInSync" |
| UlStVerifyingAndStoringTPs = "UlStVerifyingAndStoringTPs" |
| UlStExaminingMds = "UlStExaminingMds" |
| UlStResynchronizing = "UlStResynchronizing" |
| UlStExaminingMdsSuccess = "UlStExaminingMdsSuccess" |
| UlStAuditing = "UlStAuditing" |
| UlStReAuditing = "UlStReAuditing" |
| UlStOutOfSync = "UlStOutOfSync" |
| ) |
| |
| // CMibUlFsmIdleState - TODO: add comment |
| const CMibUlFsmIdleState = UlStInSync |
| |
| // events of MibDownload FSM |
| const ( |
| DlEvStart = "DlEvStart" |
| DlEvCreateGal = "DlEvCreateGal" |
| DlEvRxGalResp = "DlEvRxGalResp" |
| DlEvRxOnu2gResp = "DlEvRxOnu2gResp" |
| DlEvRxBridgeResp = "DlEvRxBridgeResp" |
| DlEvTimeoutSimple = "DlEvTimeoutSimple" |
| DlEvTimeoutBridge = "DlEvTimeoutBridge" |
| DlEvReset = "DlEvReset" |
| DlEvRestart = "DlEvRestart" |
| ) |
| |
| // states of MibDownload FSM |
| const ( |
| DlStDisabled = "DlStDisabled" |
| DlStStarting = "DlStStarting" |
| DlStCreatingGal = "DlStCreatingGal" |
| DlStSettingOnu2g = "DlStSettingOnu2g" |
| DlStBridgeInit = "DlStBridgeInit" |
| DlStDownloaded = "DlStDownloaded" |
| DlStResetting = "DlStResetting" |
| ) |
| |
| // CMibDlFsmIdleState - TODO: add comment |
| const CMibDlFsmIdleState = DlStDisabled |
| |
| const ( |
| // NOTE that this hardcoded to service/voltha as the MIB template is shared across stacks |
| cBasePathMibTemplateKvStore = "service/voltha/omci_mibs/go_templates" |
| cSuffixMibTemplateKvStore = "%s/%s/%s" |
| ) |
| |
| const cEmptyMacAddrString = "000000000000" |
| const cEmptySerialNumberString = "0000000000000000" |
| |
| type uniPersConfig struct { |
| PersUniID uint8 `json:"uni_id"` |
| PersTpPathMap map[uint8]string `json:"PersTpPathMap"` // tp-id to tp-path map |
| PersFlowParams []cmn.UniVlanFlowParams `json:"flow_params"` //as defined in omci_ani_config.go |
| } |
| |
| type onuPersistentData struct { |
| PersOnuID uint32 `json:"onu_id"` |
| PersIntfID uint32 `json:"intf_id"` |
| PersSerialNumber string `json:"serial_number"` |
| PersMacAddress string `json:"mac_address"` |
| PersVendorID string `json:"vendor_id"` |
| PersEquipmentID string `json:"equipment_id"` |
| PersActiveSwVersion string `json:"active_sw_version"` |
| PersAdminState string `json:"admin_state"` |
| PersOperState string `json:"oper_state"` |
| PersUniUnlockDone bool `json:"uni_unlock_done"` |
| PersUniDisableDone bool `json:"uni_disable_done"` |
| PersMibAuditInterval time.Duration `json:"mib_audit_interval"` |
| PersMibLastDbSync uint32 `json:"mib_last_db_sync"` |
| PersMibDataSyncAdpt uint8 `json:"mib_data_sync_adpt"` |
| PersUniConfig []uniPersConfig `json:"uni_config"` |
| PersAlarmAuditInterval time.Duration `json:"alarm_audit_interval"` |
| PersTcontMap map[uint16]uint16 `json:"tcont_map"` //alloc-id to me-instance-id map |
| } |
| |
| //type UniTpidInstances map[uint8]map[uint8]inter_adapter.TechProfileDownloadMessage |
| |
| // OnuDeviceEntry - ONU device info and FSM events. |
| type OnuDeviceEntry struct { |
| deviceID string |
| baseDeviceHandler cmn.IdeviceHandler |
| pOpenOnuAc cmn.IopenONUAC |
| pOnuTP cmn.IonuUniTechProf |
| coreClient *vgrpc.Client |
| PDevOmciCC *cmn.OmciCC |
| pOnuDB *devdb.OnuDeviceDB |
| mibTemplateKVStore *db.Backend |
| MutexPersOnuConfig sync.RWMutex |
| SOnuPersistentData onuPersistentData |
| ReconciledTpInstances map[uint8]map[uint8]inter_adapter.TechProfileDownloadMessage |
| MutexReconciledTpInstances sync.RWMutex |
| reconcilingFlows bool |
| mutexReconcilingFlowsFlag sync.RWMutex |
| chReconcilingFlowsFinished chan bool //channel to indicate that reconciling of flows has been finished |
| mibTemplatePath string |
| mutexOnuKVStore sync.RWMutex |
| onuKVStore *db.Backend |
| onuKVStorePath string |
| mutexOnuKVStoreProcResult sync.RWMutex |
| onuKVStoreProcResult error //error indication of processing |
| chOnuKvProcessingStep chan uint8 |
| mutexOnuSwImageIndications sync.RWMutex |
| onuSwImageIndications cmn.SswImageIndications |
| MutexOnuImageStatus sync.RWMutex |
| POnuImageStatus *swupg.OnuImageStatus |
| //lockDeviceEntries sync.RWMutex |
| mibDbClass func(context.Context) error |
| supportedFsms cmn.OmciDeviceFsms |
| devState cmn.OnuDeviceEvent |
| // Audit and MDS |
| mibAuditInterval time.Duration |
| alarmAuditInterval time.Duration |
| // TODO: periodical mib resync will be implemented with story VOL-3792 |
| //mibNextDbResync uint32 |
| |
| // for mibUpload |
| PMibUploadFsm *cmn.AdapterFsm //could be handled dynamically and more general as pcmn.AdapterFsm - perhaps later |
| mutexLastTxParamStruct sync.RWMutex |
| lastTxParamStruct sLastTxMeParameter |
| // for mibDownload |
| PMibDownloadFsm *cmn.AdapterFsm //could be handled dynamically and more general as pcmn.AdapterFsm - perhaps later |
| //remark: general usage of pAdapterFsm would require generalization of CommChan usage and internal event setting |
| // within the FSM event procedures |
| mutexPLastTxMeInstance sync.RWMutex |
| pLastTxMeInstance *me.ManagedEntity |
| omciMessageReceived chan bool //seperate channel needed by DownloadFsm |
| omciRebootMessageReceivedChannel chan cmn.Message // channel needed by reboot request |
| } |
| |
| //NewOnuDeviceEntry returns a new instance of a OnuDeviceEntry |
| //mib_db (as well as not inluded alarm_db not really used in this code? VERIFY!!) |
| func NewOnuDeviceEntry(ctx context.Context, cc *vgrpc.Client, dh cmn.IdeviceHandler, |
| openonu cmn.IopenONUAC) *OnuDeviceEntry { |
| var onuDeviceEntry OnuDeviceEntry |
| onuDeviceEntry.deviceID = dh.GetDeviceID() |
| logger.Debugw(ctx, "init-onuDeviceEntry", log.Fields{"device-id": onuDeviceEntry.deviceID}) |
| onuDeviceEntry.baseDeviceHandler = dh |
| onuDeviceEntry.pOpenOnuAc = openonu |
| onuDeviceEntry.coreClient = cc |
| onuDeviceEntry.devState = cmn.DeviceStatusInit |
| onuDeviceEntry.SOnuPersistentData.PersUniConfig = make([]uniPersConfig, 0) |
| onuDeviceEntry.SOnuPersistentData.PersTcontMap = make(map[uint16]uint16) |
| onuDeviceEntry.ReconciledTpInstances = make(map[uint8]map[uint8]inter_adapter.TechProfileDownloadMessage) |
| onuDeviceEntry.chReconcilingFlowsFinished = make(chan bool) |
| onuDeviceEntry.reconcilingFlows = false |
| onuDeviceEntry.chOnuKvProcessingStep = make(chan uint8) |
| onuDeviceEntry.omciRebootMessageReceivedChannel = make(chan cmn.Message, 2048) |
| //openomciagent.lockDeviceHandlersMap = sync.RWMutex{} |
| //OMCI related databases are on a per-agent basis. State machines and tasks |
| //are per ONU Vendor |
| // |
| // MIB Synchronization Database - possible overloading from arguments |
| supportedFsms := onuDeviceEntry.pOpenOnuAc.GetSupportedFsms() |
| if supportedFsms != nil { |
| onuDeviceEntry.supportedFsms = *supportedFsms |
| } else { |
| // This branch is currently not used and is for potential future usage of alternative MIB Sync FSMs only! |
| //var mibSyncFsm = NewMibSynchronizer() |
| // use some internal defaults, if not defined from outside |
| onuDeviceEntry.supportedFsms = cmn.OmciDeviceFsms{ |
| "mib-synchronizer": { |
| //mibSyncFsm, // Implements the MIB synchronization state machine |
| DatabaseClass: onuDeviceEntry.mibDbVolatileDict, // Implements volatile ME MIB database |
| //true, // Advertise events on OpenOMCI event bus |
| AuditInterval: dh.GetAlarmAuditInterval(), // Time to wait between MIB audits. 0 to disable audits. |
| // map[string]func() error{ |
| // "mib-upload": onuDeviceEntry.MibUploadTask, |
| // "mib-template": onuDeviceEntry.MibTemplateTask, |
| // "get-mds": onuDeviceEntry.GetMdsTask, |
| // "mib-audit": onuDeviceEntry.GetMdsTask, |
| // "mib-resync": onuDeviceEntry.MibResyncTask, |
| // "mib-reconcile": onuDeviceEntry.MibReconcileTask, |
| // }, |
| }, |
| } |
| } |
| onuDeviceEntry.mibDbClass = onuDeviceEntry.supportedFsms["mib-synchronizer"].DatabaseClass |
| logger.Debug(ctx, "access2mibDbClass") |
| go onuDeviceEntry.mibDbClass(ctx) |
| if !dh.IsReconciling() { |
| onuDeviceEntry.mibAuditInterval = onuDeviceEntry.supportedFsms["mib-synchronizer"].AuditInterval |
| onuDeviceEntry.SOnuPersistentData.PersMibAuditInterval = onuDeviceEntry.mibAuditInterval |
| onuDeviceEntry.alarmAuditInterval = dh.GetAlarmAuditInterval() |
| onuDeviceEntry.SOnuPersistentData.PersAlarmAuditInterval = onuDeviceEntry.alarmAuditInterval |
| } else { |
| logger.Debugw(ctx, "reconciling - take audit interval from persistent data", log.Fields{"device-id": onuDeviceEntry.deviceID}) |
| // TODO: This is a preparation for VOL-VOL-3811 to preserve config history in case of |
| // vendor- or deviceID-specific configurations via voltctl-commands |
| onuDeviceEntry.mibAuditInterval = onuDeviceEntry.SOnuPersistentData.PersMibAuditInterval |
| onuDeviceEntry.alarmAuditInterval = onuDeviceEntry.SOnuPersistentData.PersAlarmAuditInterval |
| } |
| logger.Debugw(ctx, "MibAuditInterval and AlarmAuditInterval is set to", log.Fields{"mib-audit-interval": onuDeviceEntry.mibAuditInterval, |
| "alarm-audit-interval": onuDeviceEntry.alarmAuditInterval}) |
| // TODO: periodical mib resync will be implemented with story VOL-3792 |
| //onuDeviceEntry.mibNextDbResync = 0 |
| |
| // Omci related Mib upload sync state machine |
| mibUploadChan := make(chan cmn.Message, 2048) |
| onuDeviceEntry.PMibUploadFsm = cmn.NewAdapterFsm("MibUpload", onuDeviceEntry.deviceID, mibUploadChan) |
| onuDeviceEntry.PMibUploadFsm.PFsm = fsm.NewFSM( |
| UlStDisabled, |
| fsm.Events{ |
| |
| {Name: UlEvStart, Src: []string{UlStDisabled}, Dst: UlStStarting}, |
| |
| {Name: UlEvResetMib, Src: []string{UlStStarting}, Dst: UlStResettingMib}, |
| {Name: UlEvGetVendorAndSerial, Src: []string{UlStResettingMib}, Dst: UlStGettingVendorAndSerial}, |
| {Name: UlEvGetEquipmentID, Src: []string{UlStGettingVendorAndSerial}, Dst: UlStGettingEquipmentID}, |
| {Name: UlEvGetFirstSwVersion, Src: []string{UlStGettingEquipmentID}, Dst: UlStGettingFirstSwVersion}, |
| {Name: UlEvGetSecondSwVersion, Src: []string{UlStGettingFirstSwVersion}, Dst: UlStGettingSecondSwVersion}, |
| {Name: UlEvGetMacAddress, Src: []string{UlStGettingSecondSwVersion}, Dst: UlStGettingMacAddress}, |
| {Name: UlEvGetMibTemplate, Src: []string{UlStGettingMacAddress}, Dst: UlStGettingMibTemplate}, |
| |
| {Name: UlEvUploadMib, Src: []string{UlStGettingMibTemplate}, Dst: UlStUploading}, |
| |
| {Name: UlEvVerifyAndStoreTPs, Src: []string{UlStStarting}, Dst: UlStVerifyingAndStoringTPs}, |
| {Name: UlEvSuccess, Src: []string{UlStVerifyingAndStoringTPs}, Dst: UlStExaminingMds}, |
| {Name: UlEvMismatch, Src: []string{UlStVerifyingAndStoringTPs}, Dst: UlStResettingMib}, |
| |
| {Name: UlEvSuccess, Src: []string{UlStGettingMibTemplate}, Dst: UlStUploadDone}, |
| {Name: UlEvSuccess, Src: []string{UlStUploading}, Dst: UlStUploadDone}, |
| |
| {Name: UlEvSuccess, Src: []string{UlStUploadDone}, Dst: UlStInSync}, |
| //{Name: UlEvSuccess, Src: []string{UlStExaminingMds}, Dst: UlStInSync}, |
| {Name: UlEvSuccess, Src: []string{UlStExaminingMds}, Dst: UlStExaminingMdsSuccess}, |
| // TODO: As long as mib-resynchronizing is not implemented, failed MDS-examination triggers |
| // mib-reset and new provisioning at this point |
| //{Name: UlEvMismatch, Src: []string{UlStExaminingMds}, Dst: UlStResynchronizing}, |
| {Name: UlEvMismatch, Src: []string{UlStExaminingMds}, Dst: UlStResettingMib}, |
| |
| {Name: UlEvSuccess, Src: []string{UlStExaminingMdsSuccess}, Dst: UlStInSync}, |
| {Name: UlEvMismatch, Src: []string{UlStExaminingMdsSuccess}, Dst: UlStResettingMib}, |
| |
| {Name: UlEvAuditMib, Src: []string{UlStInSync}, Dst: UlStAuditing}, |
| |
| {Name: UlEvSuccess, Src: []string{UlStOutOfSync}, Dst: UlStInSync}, |
| {Name: UlEvAuditMib, Src: []string{UlStOutOfSync}, Dst: UlStAuditing}, |
| |
| {Name: UlEvSuccess, Src: []string{UlStAuditing}, Dst: UlStInSync}, |
| {Name: UlEvMismatch, Src: []string{UlStAuditing}, Dst: UlStReAuditing}, |
| {Name: UlEvForceResync, Src: []string{UlStAuditing}, Dst: UlStResynchronizing}, |
| |
| {Name: UlEvSuccess, Src: []string{UlStReAuditing}, Dst: UlStInSync}, |
| {Name: UlEvMismatch, Src: []string{UlStReAuditing}, Dst: UlStResettingMib}, |
| |
| {Name: UlEvSuccess, Src: []string{UlStResynchronizing}, Dst: UlStInSync}, |
| {Name: UlEvDiffsFound, Src: []string{UlStResynchronizing}, Dst: UlStOutOfSync}, |
| |
| {Name: UlEvTimeout, Src: []string{UlStResettingMib, UlStGettingVendorAndSerial, UlStGettingEquipmentID, UlStGettingFirstSwVersion, |
| UlStGettingSecondSwVersion, UlStGettingMacAddress, UlStGettingMibTemplate, UlStUploading, UlStResynchronizing, UlStVerifyingAndStoringTPs, |
| UlStExaminingMds, UlStUploadDone, UlStInSync, UlStOutOfSync, UlStAuditing, UlStReAuditing}, Dst: UlStStarting}, |
| |
| {Name: UlEvStop, Src: []string{UlStStarting, UlStResettingMib, UlStGettingVendorAndSerial, UlStGettingEquipmentID, UlStGettingFirstSwVersion, |
| UlStGettingSecondSwVersion, UlStGettingMacAddress, UlStGettingMibTemplate, UlStUploading, UlStResynchronizing, UlStVerifyingAndStoringTPs, |
| UlStExaminingMds, UlStUploadDone, UlStInSync, UlStOutOfSync, UlStAuditing, UlStReAuditing}, Dst: UlStDisabled}, |
| }, |
| |
| fsm.Callbacks{ |
| "enter_state": func(e *fsm.Event) { onuDeviceEntry.PMibUploadFsm.LogFsmStateChange(ctx, e) }, |
| "enter_" + UlStStarting: func(e *fsm.Event) { onuDeviceEntry.enterStartingState(ctx, e) }, |
| "enter_" + UlStResettingMib: func(e *fsm.Event) { onuDeviceEntry.enterResettingMibState(ctx, e) }, |
| "enter_" + UlStGettingVendorAndSerial: func(e *fsm.Event) { onuDeviceEntry.enterGettingVendorAndSerialState(ctx, e) }, |
| "enter_" + UlStGettingEquipmentID: func(e *fsm.Event) { onuDeviceEntry.enterGettingEquipmentIDState(ctx, e) }, |
| "enter_" + UlStGettingFirstSwVersion: func(e *fsm.Event) { onuDeviceEntry.enterGettingFirstSwVersionState(ctx, e) }, |
| "enter_" + UlStGettingSecondSwVersion: func(e *fsm.Event) { onuDeviceEntry.enterGettingSecondSwVersionState(ctx, e) }, |
| "enter_" + UlStGettingMacAddress: func(e *fsm.Event) { onuDeviceEntry.enterGettingMacAddressState(ctx, e) }, |
| "enter_" + UlStGettingMibTemplate: func(e *fsm.Event) { onuDeviceEntry.enterGettingMibTemplateState(ctx, e) }, |
| "enter_" + UlStUploading: func(e *fsm.Event) { onuDeviceEntry.enterUploadingState(ctx, e) }, |
| "enter_" + UlStUploadDone: func(e *fsm.Event) { onuDeviceEntry.enterUploadDoneState(ctx, e) }, |
| "enter_" + UlStExaminingMds: func(e *fsm.Event) { onuDeviceEntry.enterExaminingMdsState(ctx, e) }, |
| "enter_" + UlStVerifyingAndStoringTPs: func(e *fsm.Event) { onuDeviceEntry.enterVerifyingAndStoringTPsState(ctx, e) }, |
| "enter_" + UlStResynchronizing: func(e *fsm.Event) { onuDeviceEntry.enterResynchronizingState(ctx, e) }, |
| "enter_" + UlStExaminingMdsSuccess: func(e *fsm.Event) { onuDeviceEntry.enterExaminingMdsSuccessState(ctx, e) }, |
| "enter_" + UlStAuditing: func(e *fsm.Event) { onuDeviceEntry.enterAuditingState(ctx, e) }, |
| "enter_" + UlStReAuditing: func(e *fsm.Event) { onuDeviceEntry.enterReAuditingState(ctx, e) }, |
| "enter_" + UlStOutOfSync: func(e *fsm.Event) { onuDeviceEntry.enterOutOfSyncState(ctx, e) }, |
| "enter_" + UlStInSync: func(e *fsm.Event) { onuDeviceEntry.enterInSyncState(ctx, e) }, |
| }, |
| ) |
| // Omci related Mib download state machine |
| mibDownloadChan := make(chan cmn.Message, 2048) |
| onuDeviceEntry.PMibDownloadFsm = cmn.NewAdapterFsm("MibDownload", onuDeviceEntry.deviceID, mibDownloadChan) |
| onuDeviceEntry.PMibDownloadFsm.PFsm = fsm.NewFSM( |
| DlStDisabled, |
| fsm.Events{ |
| |
| {Name: DlEvStart, Src: []string{DlStDisabled}, Dst: DlStStarting}, |
| |
| {Name: DlEvCreateGal, Src: []string{DlStStarting}, Dst: DlStCreatingGal}, |
| {Name: DlEvRxGalResp, Src: []string{DlStCreatingGal}, Dst: DlStSettingOnu2g}, |
| {Name: DlEvRxOnu2gResp, Src: []string{DlStSettingOnu2g}, Dst: DlStBridgeInit}, |
| // the bridge state is used for multi ME config for alle UNI related ports |
| // maybe such could be reflected in the state machine as well (port number parametrized) |
| // but that looks not straightforward here - so we keep it simple here for the beginning(?) |
| {Name: DlEvRxBridgeResp, Src: []string{DlStBridgeInit}, Dst: DlStDownloaded}, |
| |
| {Name: DlEvTimeoutSimple, Src: []string{DlStCreatingGal, DlStSettingOnu2g}, Dst: DlStStarting}, |
| {Name: DlEvTimeoutBridge, Src: []string{DlStBridgeInit}, Dst: DlStStarting}, |
| |
| {Name: DlEvReset, Src: []string{DlStStarting, DlStCreatingGal, DlStSettingOnu2g, |
| DlStBridgeInit, DlStDownloaded}, Dst: DlStResetting}, |
| // exceptional treatment for all states except DlStResetting |
| {Name: DlEvRestart, Src: []string{DlStStarting, DlStCreatingGal, DlStSettingOnu2g, |
| DlStBridgeInit, DlStDownloaded, DlStResetting}, Dst: DlStDisabled}, |
| }, |
| |
| fsm.Callbacks{ |
| "enter_state": func(e *fsm.Event) { onuDeviceEntry.PMibDownloadFsm.LogFsmStateChange(ctx, e) }, |
| "enter_" + DlStStarting: func(e *fsm.Event) { onuDeviceEntry.enterDLStartingState(ctx, e) }, |
| "enter_" + DlStCreatingGal: func(e *fsm.Event) { onuDeviceEntry.enterCreatingGalState(ctx, e) }, |
| "enter_" + DlStSettingOnu2g: func(e *fsm.Event) { onuDeviceEntry.enterSettingOnu2gState(ctx, e) }, |
| "enter_" + DlStBridgeInit: func(e *fsm.Event) { onuDeviceEntry.enterBridgeInitState(ctx, e) }, |
| "enter_" + DlStDownloaded: func(e *fsm.Event) { onuDeviceEntry.enterDownloadedState(ctx, e) }, |
| "enter_" + DlStResetting: func(e *fsm.Event) { onuDeviceEntry.enterResettingState(ctx, e) }, |
| }, |
| ) |
| if onuDeviceEntry.PMibDownloadFsm == nil || onuDeviceEntry.PMibDownloadFsm.PFsm == nil { |
| logger.Errorw(ctx, "MibDownloadFsm could not be instantiated", log.Fields{"device-id": onuDeviceEntry.deviceID}) |
| // TODO some specific error treatment - or waiting for crash ? |
| } |
| |
| onuDeviceEntry.mibTemplateKVStore = onuDeviceEntry.baseDeviceHandler.SetBackend(ctx, cBasePathMibTemplateKvStore) |
| if onuDeviceEntry.mibTemplateKVStore == nil { |
| logger.Errorw(ctx, "Can't access mibTemplateKVStore - no backend connection to service", |
| log.Fields{"device-id": onuDeviceEntry.deviceID, "service": cBasePathMibTemplateKvStore}) |
| } |
| |
| onuDeviceEntry.onuKVStorePath = onuDeviceEntry.deviceID |
| baseKvStorePath := fmt.Sprintf(cmn.CBasePathOnuKVStore, dh.GetBackendPathPrefix()) |
| onuDeviceEntry.onuKVStore = onuDeviceEntry.baseDeviceHandler.SetBackend(ctx, baseKvStorePath) |
| if onuDeviceEntry.onuKVStore == nil { |
| logger.Errorw(ctx, "Can't access onuKVStore - no backend connection to service", |
| log.Fields{"device-id": onuDeviceEntry.deviceID, "service": baseKvStorePath}) |
| } |
| |
| // Alarm Synchronization Database |
| |
| //self._alarm_db = None |
| //self._alarm_database_cls = support_classes['alarm-synchronizer']['database'] |
| return &onuDeviceEntry |
| } |
| |
| //Start starts (logs) the omci agent |
| func (oo *OnuDeviceEntry) Start(ctx context.Context) error { |
| logger.Debugw(ctx, "OnuDeviceEntry-starting", log.Fields{"for device-id": oo.deviceID}) |
| if oo.PDevOmciCC == nil { |
| oo.PDevOmciCC = cmn.NewOmciCC(ctx, oo.deviceID, oo.baseDeviceHandler, oo, oo.baseDeviceHandler.GetOnuAlarmManager(), oo.coreClient) |
| if oo.PDevOmciCC == nil { |
| logger.Errorw(ctx, "Could not create devOmciCc - abort", log.Fields{"for device-id": oo.deviceID}) |
| return fmt.Errorf("could not create devOmciCc %s", oo.deviceID) |
| } |
| } |
| return nil |
| } |
| |
| //Stop stops/resets the omciCC |
| func (oo *OnuDeviceEntry) Stop(ctx context.Context, abResetOmciCC bool) error { |
| logger.Debugw(ctx, "OnuDeviceEntry-stopping", log.Fields{"for device-id": oo.deviceID}) |
| if abResetOmciCC && (oo.PDevOmciCC != nil) { |
| _ = oo.PDevOmciCC.Stop(ctx) |
| } |
| //to allow for all event notifications again when re-using the device and omciCC |
| oo.devState = cmn.DeviceStatusInit |
| return nil |
| } |
| |
| // Reboot - TODO: add comment |
| func (oo *OnuDeviceEntry) Reboot(ctx context.Context) error { |
| logger.Debugw(ctx, "OnuDeviceEntry-rebooting", log.Fields{"for device-id": oo.deviceID}) |
| if oo.PDevOmciCC != nil { |
| if err := oo.PDevOmciCC.SendReboot(ctx, oo.baseDeviceHandler.GetOmciTimeout(), true, oo.omciRebootMessageReceivedChannel); err != nil { |
| logger.Errorw(ctx, "onu didn't reboot", log.Fields{"for device-id": oo.deviceID}) |
| return err |
| } |
| } |
| return nil |
| } |
| |
| // WaitForRebootResponse - TODO: add comment |
| func (oo *OnuDeviceEntry) WaitForRebootResponse(ctx context.Context, responseChannel chan cmn.Message) error { |
| select { |
| case <-time.After(oo.PDevOmciCC.GetMaxOmciTimeoutWithRetries() * time.Second): //3s was detected to be to less in 8*8 bbsim test with debug Info/Debug |
| logger.Warnw(ctx, "reboot timeout", log.Fields{"for device-id": oo.deviceID}) |
| return fmt.Errorf("rebootTimeout") |
| case data := <-responseChannel: |
| switch data.Data.(cmn.OmciMessage).OmciMsg.MessageType { |
| case omci.RebootResponseType: |
| { |
| msgLayer := (*data.Data.(cmn.OmciMessage).OmciPacket).Layer(omci.LayerTypeRebootResponse) |
| if msgLayer == nil { |
| return fmt.Errorf("omci Msg layer could not be detected for RebootResponseType") |
| } |
| msgObj, msgOk := msgLayer.(*omci.RebootResponse) |
| if !msgOk { |
| return fmt.Errorf("omci Msg layer could not be assigned for RebootResponseType %s", oo.deviceID) |
| } |
| logger.Debugw(ctx, "RebootResponse data", log.Fields{"device-id": oo.deviceID, "data-fields": msgObj}) |
| if msgObj.Result != me.Success { |
| logger.Errorw(ctx, "Omci RebootResponse result error", log.Fields{"device-id": oo.deviceID, "Error": msgObj.Result}) |
| // possibly force FSM into abort or ignore some errors for some messages? store error for mgmt display? |
| return fmt.Errorf("omci RebootResponse result error indication %s for device %s", |
| msgObj.Result, oo.deviceID) |
| } |
| return nil |
| } |
| } |
| logger.Warnw(ctx, "Reboot response message type error", log.Fields{"for device-id": oo.deviceID}) |
| return fmt.Errorf("unexpected OmciResponse type received %s", oo.deviceID) |
| } |
| } |
| |
| //Relay the InSync message via Handler to Rw core - Status update |
| func (oo *OnuDeviceEntry) transferSystemEvent(ctx context.Context, devEvent cmn.OnuDeviceEvent) { |
| logger.Debugw(ctx, "relaying system-event", log.Fields{"Event": devEvent}) |
| // decouple the handler transfer from further processing here |
| // TODO!!! check if really no synch is required within the system e.g. to ensure following steps .. |
| if devEvent == cmn.MibDatabaseSync { |
| if oo.devState < cmn.MibDatabaseSync { //devState has not been synced yet |
| oo.devState = cmn.MibDatabaseSync |
| go oo.baseDeviceHandler.DeviceProcStatusUpdate(ctx, devEvent) |
| //TODO!!! device control: next step: start MIB capability verification from here ?!!! |
| } else { |
| logger.Debugw(ctx, "mibinsync-event in some already synced state - ignored", log.Fields{"state": oo.devState}) |
| } |
| } else if devEvent == cmn.MibDownloadDone { |
| if oo.devState < cmn.MibDownloadDone { //devState has not been synced yet |
| oo.devState = cmn.MibDownloadDone |
| go oo.baseDeviceHandler.DeviceProcStatusUpdate(ctx, devEvent) |
| } else { |
| logger.Debugw(ctx, "mibdownloaddone-event was already seen - ignored", log.Fields{"state": oo.devState}) |
| } |
| } else { |
| logger.Warnw(ctx, "device-event not yet handled", log.Fields{"state": devEvent}) |
| } |
| } |
| |
| // RestoreDataFromOnuKvStore - TODO: add comment |
| func (oo *OnuDeviceEntry) RestoreDataFromOnuKvStore(ctx context.Context) error { |
| if oo.onuKVStore == nil { |
| logger.Debugw(ctx, "onuKVStore not set - abort", log.Fields{"device-id": oo.deviceID}) |
| return fmt.Errorf(fmt.Sprintf("onuKVStore-not-set-abort-%s", oo.deviceID)) |
| } |
| oo.MutexPersOnuConfig.Lock() |
| defer oo.MutexPersOnuConfig.Unlock() |
| oo.SOnuPersistentData = |
| onuPersistentData{0, 0, "", "", "", "", "", "", "", false, false, oo.mibAuditInterval, 0, 0, make([]uniPersConfig, 0), oo.alarmAuditInterval, make(map[uint16]uint16)} |
| oo.mutexOnuKVStore.RLock() |
| Value, err := oo.onuKVStore.Get(ctx, oo.onuKVStorePath) |
| oo.mutexOnuKVStore.RUnlock() |
| if err == nil { |
| if Value != nil { |
| logger.Debugw(ctx, "ONU-data read", |
| log.Fields{"Key": Value.Key, "device-id": oo.deviceID}) |
| tmpBytes, _ := kvstore.ToByte(Value.Value) |
| |
| if err = json.Unmarshal(tmpBytes, &oo.SOnuPersistentData); err != nil { |
| logger.Errorw(ctx, "unable to unmarshal ONU-data", log.Fields{"error": err, "device-id": oo.deviceID}) |
| return fmt.Errorf(fmt.Sprintf("unable-to-unmarshal-ONU-data-%s", oo.deviceID)) |
| } |
| logger.Debugw(ctx, "ONU-data", log.Fields{"SOnuPersistentData": oo.SOnuPersistentData, |
| "device-id": oo.deviceID}) |
| } else { |
| logger.Debugw(ctx, "no ONU-data found", log.Fields{"path": oo.onuKVStorePath, "device-id": oo.deviceID}) |
| return fmt.Errorf("no-ONU-data-found") |
| } |
| } else { |
| logger.Errorw(ctx, "unable to read from KVstore", log.Fields{"device-id": oo.deviceID}) |
| return fmt.Errorf(fmt.Sprintf("unable-to-read-from-KVstore-%s", oo.deviceID)) |
| } |
| return nil |
| } |
| |
| // DeleteDataFromOnuKvStore - TODO: add comment |
| func (oo *OnuDeviceEntry) DeleteDataFromOnuKvStore(ctx context.Context, wg *sync.WaitGroup) { |
| defer wg.Done() |
| |
| if oo.onuKVStore == nil { |
| logger.Debugw(ctx, "onuKVStore not set - abort", log.Fields{"device-id": oo.deviceID}) |
| oo.setKvProcessingErrorIndication(errors.New("onu-data delete aborted: onuKVStore not set")) |
| return |
| } |
| var processingStep uint8 = 1 // used to synchronize the different processing steps with chOnuKvProcessingStep |
| go oo.deletePersistentData(ctx, processingStep) |
| if !oo.waitForTimeoutOrCompletion(ctx, oo.chOnuKvProcessingStep, processingStep) { |
| //timeout or error detected |
| logger.Debugw(ctx, "ONU-data not deleted - abort", log.Fields{"device-id": oo.deviceID}) |
| oo.setKvProcessingErrorIndication(errors.New("onu-data delete aborted: during kv-access")) |
| return |
| } |
| } |
| |
| func (oo *OnuDeviceEntry) deletePersistentData(ctx context.Context, aProcessingStep uint8) { |
| |
| logger.Debugw(ctx, "delete and clear internal persistency data", log.Fields{"device-id": oo.deviceID}) |
| |
| oo.MutexPersOnuConfig.Lock() |
| defer oo.MutexPersOnuConfig.Unlock() |
| |
| oo.SOnuPersistentData.PersUniConfig = nil //releasing all UniConfig entries to garbage collector default entry |
| oo.SOnuPersistentData = |
| onuPersistentData{0, 0, "", "", "", "", "", "", "", false, false, oo.mibAuditInterval, 0, 0, make([]uniPersConfig, 0), oo.alarmAuditInterval, make(map[uint16]uint16)} |
| logger.Debugw(ctx, "delete ONU-data from KVStore", log.Fields{"device-id": oo.deviceID}) |
| oo.mutexOnuKVStore.Lock() |
| err := oo.onuKVStore.Delete(ctx, oo.onuKVStorePath) |
| oo.mutexOnuKVStore.Unlock() |
| if err != nil { |
| logger.Errorw(ctx, "unable to delete in KVstore", log.Fields{"device-id": oo.deviceID, "err": err}) |
| oo.chOnuKvProcessingStep <- 0 //error indication |
| return |
| } |
| oo.chOnuKvProcessingStep <- aProcessingStep //done |
| } |
| |
| // UpdateOnuKvStore - TODO: add comment |
| func (oo *OnuDeviceEntry) UpdateOnuKvStore(ctx context.Context, wg *sync.WaitGroup) { |
| defer wg.Done() |
| |
| if oo.onuKVStore == nil { |
| logger.Debugw(ctx, "onuKVStore not set - abort", log.Fields{"device-id": oo.deviceID}) |
| oo.setKvProcessingErrorIndication(errors.New("onu-data update aborted: onuKVStore not set")) |
| return |
| } |
| var processingStep uint8 = 1 // used to synchronize the different processing steps with chOnuKvProcessingStep |
| go oo.storeDataInOnuKvStore(ctx, processingStep) |
| if !oo.waitForTimeoutOrCompletion(ctx, oo.chOnuKvProcessingStep, processingStep) { |
| //timeout or error detected |
| logger.Debugw(ctx, "ONU-data not written - abort", log.Fields{"device-id": oo.deviceID}) |
| oo.setKvProcessingErrorIndication(errors.New("onu-data update aborted: during writing process")) |
| return |
| } |
| } |
| |
| func (oo *OnuDeviceEntry) storeDataInOnuKvStore(ctx context.Context, aProcessingStep uint8) { |
| |
| oo.MutexPersOnuConfig.Lock() |
| defer oo.MutexPersOnuConfig.Unlock() |
| //assign values which are not already present when NewOnuDeviceEntry() is called |
| onuIndication := oo.baseDeviceHandler.GetOnuIndication() |
| oo.SOnuPersistentData.PersOnuID = onuIndication.OnuId |
| oo.SOnuPersistentData.PersIntfID = onuIndication.IntfId |
| //TODO: verify usage of these values during restart UC |
| oo.SOnuPersistentData.PersAdminState = onuIndication.AdminState |
| oo.SOnuPersistentData.PersOperState = onuIndication.OperState |
| |
| logger.Debugw(ctx, "Update ONU-data in KVStore", log.Fields{"device-id": oo.deviceID, "SOnuPersistentData": oo.SOnuPersistentData}) |
| |
| Value, err := json.Marshal(oo.SOnuPersistentData) |
| if err != nil { |
| logger.Errorw(ctx, "unable to marshal ONU-data", log.Fields{"SOnuPersistentData": oo.SOnuPersistentData, |
| "device-id": oo.deviceID, "err": err}) |
| oo.chOnuKvProcessingStep <- 0 //error indication |
| return |
| } |
| oo.pOpenOnuAc.RLockMutexDeviceHandlersMap() |
| if _, exist := oo.pOpenOnuAc.GetDeviceHandler(oo.deviceID); !exist { |
| logger.Debugw(ctx, "delete_device in progress - skip write request", log.Fields{"device-id": oo.deviceID}) |
| oo.chOnuKvProcessingStep <- aProcessingStep |
| oo.pOpenOnuAc.RUnlockMutexDeviceHandlersMap() |
| return |
| } |
| oo.baseDeviceHandler.RLockMutexDeletionInProgressFlag() |
| if oo.baseDeviceHandler.GetDeletionInProgress() { |
| logger.Debugw(ctx, "delete_device in progress - skip write request", log.Fields{"device-id": oo.deviceID}) |
| oo.chOnuKvProcessingStep <- aProcessingStep |
| oo.pOpenOnuAc.RUnlockMutexDeviceHandlersMap() |
| oo.baseDeviceHandler.RUnlockMutexDeletionInProgressFlag() |
| return |
| } |
| oo.pOpenOnuAc.RUnlockMutexDeviceHandlersMap() |
| oo.baseDeviceHandler.RUnlockMutexDeletionInProgressFlag() |
| |
| oo.mutexOnuKVStore.Lock() |
| err = oo.onuKVStore.Put(ctx, oo.onuKVStorePath, Value) |
| oo.mutexOnuKVStore.Unlock() |
| if err != nil { |
| logger.Errorw(ctx, "unable to write ONU-data into KVstore", log.Fields{"device-id": oo.deviceID, "err": err}) |
| oo.chOnuKvProcessingStep <- 0 //error indication |
| return |
| } |
| oo.chOnuKvProcessingStep <- aProcessingStep //done |
| } |
| |
| // UpdateOnuUniTpPath - TODO: add comment |
| func (oo *OnuDeviceEntry) UpdateOnuUniTpPath(ctx context.Context, aUniID uint8, aTpID uint8, aPathString string) bool { |
| /* within some specific InterAdapter processing request write/read access to data is ensured to be sequentially, |
| as also the complete sequence is ensured to 'run to completion' before some new request is accepted |
| no specific concurrency protection to SOnuPersistentData is required here |
| */ |
| oo.MutexPersOnuConfig.Lock() |
| defer oo.MutexPersOnuConfig.Unlock() |
| |
| for k, v := range oo.SOnuPersistentData.PersUniConfig { |
| if v.PersUniID == aUniID { |
| existingPath, ok := oo.SOnuPersistentData.PersUniConfig[k].PersTpPathMap[aTpID] |
| logger.Debugw(ctx, "PersUniConfig-entry exists", log.Fields{"device-id": oo.deviceID, "uniID": aUniID, |
| "tpID": aTpID, "path": aPathString, "existingPath": existingPath, "ok": ok}) |
| if !ok { |
| logger.Debugw(ctx, "tp-does-not-exist", log.Fields{"device-id": oo.deviceID, "uniID": aUniID, "tpID": aTpID, "path": aPathString}) |
| } |
| if existingPath != aPathString { |
| if aPathString == "" { |
| //existing entry to be deleted |
| logger.Debugw(ctx, "UniTp delete path value", log.Fields{"device-id": oo.deviceID, "uniID": aUniID, "path": aPathString}) |
| oo.SOnuPersistentData.PersUniConfig[k].PersTpPathMap[aTpID] = "" |
| } else { |
| //existing entry to be modified |
| logger.Debugw(ctx, "UniTp modify path value", log.Fields{"device-id": oo.deviceID, "uniID": aUniID, "path": aPathString}) |
| oo.SOnuPersistentData.PersUniConfig[k].PersTpPathMap[aTpID] = aPathString |
| } |
| return true |
| } |
| //entry already exists |
| if aPathString == "" { |
| //no active TechProfile |
| logger.Debugw(ctx, "UniTp path has already been removed - no AniSide config to be removed", log.Fields{ |
| "device-id": oo.deviceID, "uniID": aUniID}) |
| } else { |
| //the given TechProfile already exists and is assumed to be active - update devReason as if the config has been done here |
| //was needed e.g. in voltha POD Tests:Validate authentication on a disabled ONU |
| // (as here the TechProfile has not been removed with the disable-device before the new enable-device) |
| logger.Debugw(ctx, "UniTp path already exists - TechProfile supposed to be active", log.Fields{ |
| "device-id": oo.deviceID, "uniID": aUniID, "path": aPathString}) |
| //no deviceReason update (DeviceProcStatusUpdate) here to ensure 'omci_flows_pushed' state within disable/enable procedure of ATT scenario |
| // (during which the flows are removed/re-assigned but the techProf is left active) |
| //and as the TechProfile is regarded as active we have to verify, if some flow configuration still waits on it |
| // (should not be the case, but should not harm or be more robust ...) |
| // and to be sure, that for some reason the corresponding TpDelete was lost somewhere in history |
| // we also reset a possibly outstanding delete request - repeated TpConfig is regarded as valid for waiting flow config |
| if oo.pOnuTP != nil { |
| oo.pOnuTP.SetProfileToDelete(aUniID, aTpID, false) |
| } |
| go oo.baseDeviceHandler.VerifyVlanConfigRequest(ctx, aUniID, aTpID) |
| } |
| return false //indicate 'no change' - nothing more to do, TechProf inter-adapter message is return with success anyway here |
| } |
| } |
| //no entry exists for uniId |
| |
| if aPathString == "" { |
| //delete request in non-existing state , accept as no change |
| logger.Debugw(ctx, "UniTp path already removed", log.Fields{"device-id": oo.deviceID, "uniID": aUniID}) |
| return false |
| } |
| //new entry to be created |
| logger.Debugw(ctx, "New UniTp path set", log.Fields{"device-id": oo.deviceID, "uniID": aUniID, "path": aPathString}) |
| perSubTpPathMap := make(map[uint8]string) |
| perSubTpPathMap[aTpID] = aPathString |
| oo.SOnuPersistentData.PersUniConfig = |
| append(oo.SOnuPersistentData.PersUniConfig, uniPersConfig{PersUniID: aUniID, PersTpPathMap: perSubTpPathMap, PersFlowParams: make([]cmn.UniVlanFlowParams, 0)}) |
| return true |
| } |
| |
| // UpdateOnuUniFlowConfig - TODO: add comment |
| func (oo *OnuDeviceEntry) UpdateOnuUniFlowConfig(aUniID uint8, aUniVlanFlowParams *[]cmn.UniVlanFlowParams) { |
| |
| oo.MutexPersOnuConfig.Lock() |
| defer oo.MutexPersOnuConfig.Unlock() |
| |
| for k, v := range oo.SOnuPersistentData.PersUniConfig { |
| if v.PersUniID == aUniID { |
| oo.SOnuPersistentData.PersUniConfig[k].PersFlowParams = make([]cmn.UniVlanFlowParams, len(*aUniVlanFlowParams)) |
| copy(oo.SOnuPersistentData.PersUniConfig[k].PersFlowParams, *aUniVlanFlowParams) |
| return |
| } |
| } |
| //flow update was faster than tp-config - create PersUniConfig-entry |
| //TODO!!: following activity to 'add' some new uni entry might not be quite correct if this function is called to clear the data |
| // (e.g after flow removal from RemoveUniFlowParams()). |
| // This has the effect of misleading indication that there is still some active UNI entry, even though there might be only some nil flow entry |
| // The effect of this flaw is that at TechProfile removal there is an additional attempt to remove the entry even though no techProfile exists anymore |
| // The code is not changed here because of the current release lane, changes might have unexpected secondary effects, perhaps later with more elaborate tests |
| tmpConfig := uniPersConfig{PersUniID: aUniID, PersTpPathMap: make(map[uint8]string), PersFlowParams: make([]cmn.UniVlanFlowParams, len(*aUniVlanFlowParams))} |
| copy(tmpConfig.PersFlowParams, *aUniVlanFlowParams) |
| oo.SOnuPersistentData.PersUniConfig = append(oo.SOnuPersistentData.PersUniConfig, tmpConfig) |
| } |
| |
| func (oo *OnuDeviceEntry) waitForTimeoutOrCompletion( |
| ctx context.Context, aChOnuProcessingStep <-chan uint8, aProcessingStep uint8) bool { |
| select { |
| case <-ctx.Done(): |
| logger.Warnw(ctx, "processing not completed in-time!", |
| log.Fields{"device-id": oo.deviceID, "error": ctx.Err()}) |
| return false |
| case rxStep := <-aChOnuProcessingStep: |
| if rxStep == aProcessingStep { |
| return true |
| } |
| //all other values are not accepted - including 0 for error indication |
| logger.Warnw(ctx, "Invalid processing step received: abort!", |
| log.Fields{"device-id": oo.deviceID, |
| "wantedStep": aProcessingStep, "haveStep": rxStep}) |
| return false |
| } |
| } |
| |
| // ResetKvProcessingErrorIndication - TODO: add comment |
| func (oo *OnuDeviceEntry) ResetKvProcessingErrorIndication() { |
| oo.mutexOnuKVStoreProcResult.Lock() |
| oo.onuKVStoreProcResult = nil |
| oo.mutexOnuKVStoreProcResult.Unlock() |
| } |
| |
| // GetKvProcessingErrorIndication - TODO: add comment |
| func (oo *OnuDeviceEntry) GetKvProcessingErrorIndication() error { |
| oo.mutexOnuKVStoreProcResult.RLock() |
| value := oo.onuKVStoreProcResult |
| oo.mutexOnuKVStoreProcResult.RUnlock() |
| return value |
| } |
| |
| func (oo *OnuDeviceEntry) setKvProcessingErrorIndication(value error) { |
| oo.mutexOnuKVStoreProcResult.Lock() |
| oo.onuKVStoreProcResult = value |
| oo.mutexOnuKVStoreProcResult.Unlock() |
| } |
| |
| // IncrementMibDataSync - TODO: add comment |
| func (oo *OnuDeviceEntry) IncrementMibDataSync(ctx context.Context) { |
| oo.MutexPersOnuConfig.Lock() |
| defer oo.MutexPersOnuConfig.Unlock() |
| if oo.SOnuPersistentData.PersMibDataSyncAdpt < 255 { |
| oo.SOnuPersistentData.PersMibDataSyncAdpt++ |
| } else { |
| // per G.984 and G.988 overflow starts over at 1 given 0 is reserved for reset |
| oo.SOnuPersistentData.PersMibDataSyncAdpt = 1 |
| } |
| logger.Debugf(ctx, "mibDataSync updated - mds: %d - device-id: %s", oo.SOnuPersistentData.PersMibDataSyncAdpt, oo.deviceID) |
| } |
| |
| // ModifySwImageInactiveVersion - updates the inactive SW image version stored |
| func (oo *OnuDeviceEntry) ModifySwImageInactiveVersion(ctx context.Context, aImageVersion string) { |
| oo.mutexOnuSwImageIndications.Lock() |
| defer oo.mutexOnuSwImageIndications.Unlock() |
| logger.Debugw(ctx, "software-image set inactive version", log.Fields{ |
| "device-id": oo.deviceID, "version": aImageVersion}) |
| oo.onuSwImageIndications.InActiveEntityEntry.Version = aImageVersion |
| //inactive SW version is not part of persistency data (yet) - no need to update that |
| } |
| |
| // ModifySwImageActiveCommit - updates the active SW commit flag stored |
| func (oo *OnuDeviceEntry) ModifySwImageActiveCommit(ctx context.Context, aCommitted uint8) { |
| oo.mutexOnuSwImageIndications.Lock() |
| defer oo.mutexOnuSwImageIndications.Unlock() |
| logger.Debugw(ctx, "software-image set active entity commit flag", log.Fields{ |
| "device-id": oo.deviceID, "committed": aCommitted}) |
| oo.onuSwImageIndications.ActiveEntityEntry.IsCommitted = aCommitted |
| //commit flag is not part of persistency data (yet) - no need to update that |
| } |
| |
| // GetActiveImageVersion - returns the active SW image version stored |
| func (oo *OnuDeviceEntry) GetActiveImageVersion(ctx context.Context) string { |
| oo.mutexOnuSwImageIndications.RLock() |
| if oo.onuSwImageIndications.ActiveEntityEntry.Valid { |
| value := oo.onuSwImageIndications.ActiveEntityEntry.Version |
| oo.mutexOnuSwImageIndications.RUnlock() |
| return value |
| } |
| oo.mutexOnuSwImageIndications.RUnlock() |
| logger.Debugw(ctx, "Active Image is not valid", log.Fields{"device-id": oo.deviceID}) |
| return "" |
| } |
| |
| // GetInactiveImageVersion - TODO: add comment |
| func (oo *OnuDeviceEntry) GetInactiveImageVersion(ctx context.Context) string { |
| oo.mutexOnuSwImageIndications.RLock() |
| if oo.onuSwImageIndications.InActiveEntityEntry.Valid { |
| value := oo.onuSwImageIndications.InActiveEntityEntry.Version |
| oo.mutexOnuSwImageIndications.RUnlock() |
| return value |
| } |
| oo.mutexOnuSwImageIndications.RUnlock() |
| logger.Debugw(ctx, "Inactive Image is not valid", log.Fields{"device-id": oo.deviceID}) |
| return "" |
| } |
| |
| func (oo *OnuDeviceEntry) buildMibTemplatePath() string { |
| oo.MutexPersOnuConfig.RLock() |
| defer oo.MutexPersOnuConfig.RUnlock() |
| return fmt.Sprintf(cSuffixMibTemplateKvStore, oo.SOnuPersistentData.PersVendorID, oo.SOnuPersistentData.PersEquipmentID, oo.SOnuPersistentData.PersActiveSwVersion) |
| } |
| |
| // AllocateFreeTcont - TODO: add comment |
| func (oo *OnuDeviceEntry) AllocateFreeTcont(ctx context.Context, allocID uint16) (uint16, bool, error) { |
| logger.Debugw(ctx, "allocate-free-tcont", log.Fields{"device-id": oo.deviceID, "allocID": allocID, |
| "allocated-instances": oo.SOnuPersistentData.PersTcontMap}) |
| |
| oo.MutexPersOnuConfig.Lock() |
| defer oo.MutexPersOnuConfig.Unlock() |
| if entityID, ok := oo.SOnuPersistentData.PersTcontMap[allocID]; ok { |
| //tcont already allocated before, return the used instance-id |
| return entityID, true, nil |
| } |
| //First allocation of tcont. Find a free instance |
| if tcontInstKeys := oo.pOnuDB.GetSortedInstKeys(ctx, me.TContClassID); len(tcontInstKeys) > 0 { |
| logger.Debugw(ctx, "allocate-free-tcont-db-keys", log.Fields{"device-id": oo.deviceID, "keys": tcontInstKeys}) |
| for _, instID := range tcontInstKeys { |
| instExist := false |
| //If this instance exist in map, it means it is not empty. It is allocated before |
| for _, v := range oo.SOnuPersistentData.PersTcontMap { |
| if v == instID { |
| instExist = true |
| break |
| } |
| } |
| if !instExist { |
| oo.SOnuPersistentData.PersTcontMap[allocID] = instID |
| return instID, false, nil |
| } |
| } |
| } |
| return 0, false, fmt.Errorf(fmt.Sprintf("no-free-tcont-left-for-device-%s", oo.deviceID)) |
| } |
| |
| // FreeTcont - TODO: add comment |
| func (oo *OnuDeviceEntry) FreeTcont(ctx context.Context, allocID uint16) { |
| logger.Debugw(ctx, "free-tcont", log.Fields{"device-id": oo.deviceID, "alloc": allocID}) |
| oo.MutexPersOnuConfig.Lock() |
| defer oo.MutexPersOnuConfig.Unlock() |
| delete(oo.SOnuPersistentData.PersTcontMap, allocID) |
| } |
| |
| // GetDevOmciCC - TODO: add comment |
| func (oo *OnuDeviceEntry) GetDevOmciCC() *cmn.OmciCC { |
| return oo.PDevOmciCC |
| } |
| |
| // GetOnuDB - TODO: add comment |
| func (oo *OnuDeviceEntry) GetOnuDB() *devdb.OnuDeviceDB { |
| return oo.pOnuDB |
| } |
| |
| // GetPersSerialNumber - TODO: add comment |
| func (oo *OnuDeviceEntry) GetPersSerialNumber() string { |
| oo.MutexPersOnuConfig.RLock() |
| defer oo.MutexPersOnuConfig.RUnlock() |
| value := oo.SOnuPersistentData.PersSerialNumber |
| return value |
| } |
| |
| // GetPersVendorID - TODO: add comment |
| func (oo *OnuDeviceEntry) GetPersVendorID() string { |
| oo.MutexPersOnuConfig.RLock() |
| defer oo.MutexPersOnuConfig.RUnlock() |
| value := oo.SOnuPersistentData.PersVendorID |
| return value |
| } |
| |
| // GetPersEquipmentID - TODO: add comment |
| func (oo *OnuDeviceEntry) GetPersEquipmentID() string { |
| oo.MutexPersOnuConfig.RLock() |
| defer oo.MutexPersOnuConfig.RUnlock() |
| value := oo.SOnuPersistentData.PersEquipmentID |
| return value |
| } |
| |
| // GetMibUploadFsmCommChan - TODO: add comment |
| func (oo *OnuDeviceEntry) GetMibUploadFsmCommChan() chan cmn.Message { |
| return oo.PMibUploadFsm.CommChan |
| } |
| |
| // GetMibDownloadFsmCommChan - TODO: add comment |
| func (oo *OnuDeviceEntry) GetMibDownloadFsmCommChan() chan cmn.Message { |
| return oo.PMibDownloadFsm.CommChan |
| } |
| |
| // GetOmciRebootMsgRevChan - TODO: add comment |
| func (oo *OnuDeviceEntry) GetOmciRebootMsgRevChan() chan cmn.Message { |
| return oo.omciRebootMessageReceivedChannel |
| } |
| |
| // LockMutexOnuSwImageIndications - TODO: add comment |
| func (oo *OnuDeviceEntry) LockMutexOnuSwImageIndications() { |
| oo.mutexOnuSwImageIndications.Lock() |
| } |
| |
| // UnlockMutexOnuSwImageIndications - TODO: add comment |
| func (oo *OnuDeviceEntry) UnlockMutexOnuSwImageIndications() { |
| oo.mutexOnuSwImageIndications.Unlock() |
| } |
| |
| // GetOnuSwImageIndications - TODO: add comment |
| func (oo *OnuDeviceEntry) GetOnuSwImageIndications() cmn.SswImageIndications { |
| return oo.onuSwImageIndications |
| } |
| |
| // SetOnuSwImageIndications - TODO: add comment |
| func (oo *OnuDeviceEntry) SetOnuSwImageIndications(value cmn.SswImageIndications) { |
| oo.onuSwImageIndications = value |
| } |
| |
| // GetPersActiveSwVersion - TODO: add comment |
| func (oo *OnuDeviceEntry) GetPersActiveSwVersion() string { |
| oo.MutexPersOnuConfig.RLock() |
| defer oo.MutexPersOnuConfig.RUnlock() |
| return oo.SOnuPersistentData.PersActiveSwVersion |
| } |
| |
| // SetPersActiveSwVersion - TODO: add comment |
| func (oo *OnuDeviceEntry) SetPersActiveSwVersion(value string) { |
| oo.MutexPersOnuConfig.Lock() |
| defer oo.MutexPersOnuConfig.Unlock() |
| oo.SOnuPersistentData.PersActiveSwVersion = value |
| } |
| |
| // setReconcilingFlows - TODO: add comment |
| func (oo *OnuDeviceEntry) setReconcilingFlows(value bool) { |
| oo.mutexReconcilingFlowsFlag.Lock() |
| oo.reconcilingFlows = value |
| oo.mutexReconcilingFlowsFlag.Unlock() |
| } |
| |
| // SendChReconcilingFlowsFinished - TODO: add comment |
| func (oo *OnuDeviceEntry) SendChReconcilingFlowsFinished(value bool) { |
| if oo != nil { //if the object still exists (might have been already deleted in background) |
| //use asynchronous channel sending to avoid stucking on non-waiting receiver |
| select { |
| case oo.chReconcilingFlowsFinished <- value: |
| default: |
| } |
| } |
| } |
| |
| // isReconcilingFlows - TODO: add comment |
| func (oo *OnuDeviceEntry) isReconcilingFlows() bool { |
| oo.mutexReconcilingFlowsFlag.RLock() |
| value := oo.reconcilingFlows |
| oo.mutexReconcilingFlowsFlag.RUnlock() |
| return value |
| } |