Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018-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 | */ |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 16 | |
Scott Baker | dbd960e | 2020-02-28 08:57:51 -0800 | [diff] [blame] | 17 | //Package core provides the utility for olt devices, flows and statistics |
| 18 | package core |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 19 | |
| 20 | import ( |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 21 | "context" |
Matt Jeanneret | ceea2e0 | 2020-03-27 14:19:57 -0400 | [diff] [blame] | 22 | "encoding/binary" |
Matt Jeanneret | 1359c73 | 2019-08-01 21:40:02 -0400 | [diff] [blame] | 23 | "encoding/hex" |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 24 | "errors" |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 25 | "fmt" |
| 26 | "io" |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 27 | "net" |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 28 | "strconv" |
| 29 | "strings" |
| 30 | "sync" |
| 31 | "time" |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 32 | |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 33 | vgrpc "github.com/opencord/voltha-lib-go/v7/pkg/grpc" |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 34 | |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 35 | "github.com/cenkalti/backoff/v3" |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 36 | "github.com/gogo/protobuf/proto" |
Girish Kumar | 93e9174 | 2020-07-27 16:43:19 +0000 | [diff] [blame] | 37 | grpc_middleware "github.com/grpc-ecosystem/go-grpc-middleware" |
| 38 | grpc_opentracing "github.com/grpc-ecosystem/go-grpc-middleware/tracing/opentracing" |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 39 | "github.com/opencord/voltha-lib-go/v7/pkg/config" |
| 40 | "github.com/opencord/voltha-lib-go/v7/pkg/events/eventif" |
| 41 | flow_utils "github.com/opencord/voltha-lib-go/v7/pkg/flows" |
| 42 | "github.com/opencord/voltha-lib-go/v7/pkg/log" |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 43 | plt "github.com/opencord/voltha-lib-go/v7/pkg/platform" |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 44 | "github.com/opencord/voltha-lib-go/v7/pkg/pmmetrics" |
Matteo Scandolo | dfa7a97 | 2020-11-06 13:03:40 -0800 | [diff] [blame] | 45 | |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 46 | conf "github.com/opencord/voltha-openolt-adapter/internal/pkg/config" |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 47 | "github.com/opencord/voltha-openolt-adapter/internal/pkg/olterrors" |
Scott Baker | dbd960e | 2020-02-28 08:57:51 -0800 | [diff] [blame] | 48 | rsrcMgr "github.com/opencord/voltha-openolt-adapter/internal/pkg/resourcemanager" |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 49 | "github.com/opencord/voltha-protos/v5/go/common" |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 50 | ca "github.com/opencord/voltha-protos/v5/go/core_adapter" |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 51 | "github.com/opencord/voltha-protos/v5/go/extension" |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 52 | "github.com/opencord/voltha-protos/v5/go/health" |
| 53 | ia "github.com/opencord/voltha-protos/v5/go/inter_adapter" |
| 54 | "github.com/opencord/voltha-protos/v5/go/onu_inter_adapter_service" |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 55 | of "github.com/opencord/voltha-protos/v5/go/openflow_13" |
| 56 | oop "github.com/opencord/voltha-protos/v5/go/openolt" |
| 57 | "github.com/opencord/voltha-protos/v5/go/voltha" |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 58 | "google.golang.org/grpc" |
Devmalya Paul | a1efa64 | 2020-04-20 01:36:43 -0400 | [diff] [blame] | 59 | "google.golang.org/grpc/codes" |
Chaitrashree G S | be6ab94 | 2019-05-24 06:42:49 -0400 | [diff] [blame] | 60 | "google.golang.org/grpc/status" |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 61 | ) |
| 62 | |
salmansiddiqui | 7ac6213 | 2019-08-22 03:58:50 +0000 | [diff] [blame] | 63 | // Constants for number of retries and for timeout |
Manikkaraj k | b1d5144 | 2019-07-23 10:41:02 -0400 | [diff] [blame] | 64 | const ( |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 65 | InvalidPort = 0xffffffff |
| 66 | MaxNumOfGroupHandlerChannels = 256 |
| 67 | |
| 68 | McastFlowOrGroupAdd = "McastFlowOrGroupAdd" |
| 69 | McastFlowOrGroupModify = "McastFlowOrGroupModify" |
| 70 | McastFlowOrGroupRemove = "McastFlowOrGroupRemove" |
kesavand | 6212621 | 2021-01-12 04:56:06 -0500 | [diff] [blame] | 71 | oltPortInfoTimeout = 3 |
Manikkaraj k | b1d5144 | 2019-07-23 10:41:02 -0400 | [diff] [blame] | 72 | ) |
| 73 | |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 74 | //DeviceHandler will interact with the OLT device. |
| 75 | type DeviceHandler struct { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 76 | cm *config.ConfigManager |
| 77 | device *voltha.Device |
| 78 | cfg *conf.AdapterFlags |
| 79 | coreClient *vgrpc.Client |
| 80 | childAdapterClients map[string]*vgrpc.Client |
| 81 | lockChildAdapterClients sync.RWMutex |
| 82 | EventProxy eventif.EventProxy |
| 83 | openOLT *OpenOLT |
| 84 | exitChannel chan int |
| 85 | lockDevice sync.RWMutex |
| 86 | Client oop.OpenoltClient |
| 87 | transitionMap *TransitionMap |
| 88 | clientCon *grpc.ClientConn |
| 89 | flowMgr []*OpenOltFlowMgr |
| 90 | groupMgr *OpenOltGroupMgr |
| 91 | eventMgr *OpenOltEventMgr |
| 92 | resourceMgr []*rsrcMgr.OpenOltResourceMgr |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 93 | |
| 94 | deviceInfo *oop.DeviceInfo |
Naga Manjunath | a8dc937 | 2019-10-31 23:01:18 +0530 | [diff] [blame] | 95 | |
Girish Gowdra | 3ab6d21 | 2020-03-24 17:33:15 -0700 | [diff] [blame] | 96 | discOnus sync.Map |
| 97 | onus sync.Map |
| 98 | portStats *OpenOltStatisticsMgr |
| 99 | metrics *pmmetrics.PmMetrics |
| 100 | stopCollector chan bool |
| 101 | stopHeartbeatCheck chan bool |
| 102 | activePorts sync.Map |
| 103 | stopIndications chan bool |
| 104 | isReadIndicationRoutineActive bool |
Girish Gowdra | cefae19 | 2020-03-19 18:14:10 -0700 | [diff] [blame] | 105 | |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 106 | totalPonPorts uint32 |
| 107 | perPonOnuIndicationChannel map[uint32]onuIndicationChannels |
| 108 | perPonOnuIndicationChannelLock sync.Mutex |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 109 | |
| 110 | // Slice of channels. Each channel in slice, index by (mcast-group-id modulo MaxNumOfGroupHandlerChannels) |
| 111 | // A go routine per index, waits on a unique channel for incoming mcast flow or group (add/modify/remove). |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 112 | incomingMcastFlowOrGroup []chan McastFlowOrGroupControlBlock |
| 113 | stopMcastHandlerRoutine []chan bool |
| 114 | mcastHandlerRoutineActive []bool |
Gamze Abaka | c2c32a6 | 2021-03-11 11:44:18 +0000 | [diff] [blame] | 115 | |
| 116 | adapterPreviouslyConnected bool |
| 117 | agentPreviouslyConnected bool |
Girish Gowdra | 950326e | 2021-11-05 12:43:24 -0700 | [diff] [blame] | 118 | |
| 119 | isDeviceDeletionInProgress bool |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 120 | } |
| 121 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 122 | //OnuDevice represents ONU related info |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 123 | type OnuDevice struct { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 124 | deviceID string |
| 125 | deviceType string |
| 126 | serialNumber string |
| 127 | onuID uint32 |
| 128 | intfID uint32 |
| 129 | proxyDeviceID string |
| 130 | losRaised bool |
| 131 | rdiRaised bool |
| 132 | adapterEndpoint string |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 133 | } |
| 134 | |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 135 | type onuIndicationMsg struct { |
| 136 | ctx context.Context |
| 137 | indication *oop.Indication |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 138 | } |
| 139 | |
| 140 | type onuIndicationChannels struct { |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 141 | indicationChannel chan onuIndicationMsg |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 142 | stopChannel chan struct{} |
| 143 | } |
| 144 | |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 145 | //McastFlowOrGroupControlBlock is created per mcast flow/group add/modify/remove and pushed on the incomingMcastFlowOrGroup channel slice |
| 146 | //The McastFlowOrGroupControlBlock is then picked by the mcastFlowOrGroupChannelHandlerRoutine for further processing. |
| 147 | //There are MaxNumOfGroupHandlerChannels number of mcastFlowOrGroupChannelHandlerRoutine routines which monitor for any incoming mcast flow/group messages |
| 148 | //and process them serially. The mcast flow/group are assigned these routines based on formula (group-id modulo MaxNumOfGroupHandlerChannels) |
| 149 | type McastFlowOrGroupControlBlock struct { |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 150 | ctx context.Context // Flow/group handler context |
| 151 | flowOrGroupAction string // one of McastFlowOrGroupAdd, McastFlowOrGroupModify or McastFlowOrGroupDelete |
| 152 | flow *of.OfpFlowStats // Flow message (can be nil or valid flow) |
| 153 | group *of.OfpGroupEntry // Group message (can be nil or valid group) |
| 154 | errChan *chan error // channel to report the mcast Flow/group handling error |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 155 | } |
| 156 | |
Naga Manjunath | 7615e55 | 2019-10-11 22:35:47 +0530 | [diff] [blame] | 157 | var pmNames = []string{ |
| 158 | "rx_bytes", |
| 159 | "rx_packets", |
| 160 | "rx_mcast_packets", |
| 161 | "rx_bcast_packets", |
| 162 | "tx_bytes", |
| 163 | "tx_packets", |
| 164 | "tx_mcast_packets", |
| 165 | "tx_bcast_packets", |
| 166 | } |
| 167 | |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 168 | //NewOnuDevice creates a new Onu Device |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 169 | func NewOnuDevice(devID, deviceTp, serialNum string, onuID, intfID uint32, proxyDevID string, losRaised bool, adapterEndpoint string) *OnuDevice { |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 170 | var device OnuDevice |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 171 | device.deviceID = devID |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 172 | device.deviceType = deviceTp |
| 173 | device.serialNumber = serialNum |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 174 | device.onuID = onuID |
| 175 | device.intfID = intfID |
| 176 | device.proxyDeviceID = proxyDevID |
Thiyagarajan Subramani | 34a0028 | 2020-03-10 20:19:31 +0530 | [diff] [blame] | 177 | device.losRaised = losRaised |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 178 | device.adapterEndpoint = adapterEndpoint |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 179 | return &device |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 180 | } |
| 181 | |
| 182 | //NewDeviceHandler creates a new device handler |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 183 | func NewDeviceHandler(cc *vgrpc.Client, ep eventif.EventProxy, device *voltha.Device, adapter *OpenOLT, cm *config.ConfigManager, cfg *conf.AdapterFlags) *DeviceHandler { |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 184 | var dh DeviceHandler |
Matteo Scandolo | dfa7a97 | 2020-11-06 13:03:40 -0800 | [diff] [blame] | 185 | dh.cm = cm |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 186 | dh.coreClient = cc |
Devmalya Paul | fb990a5 | 2019-07-09 10:01:49 -0400 | [diff] [blame] | 187 | dh.EventProxy = ep |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 188 | cloned := (proto.Clone(device)).(*voltha.Device) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 189 | dh.device = cloned |
| 190 | dh.openOLT = adapter |
Girish Gowdra | ae56c72 | 2021-11-22 14:31:11 -0800 | [diff] [blame] | 191 | dh.exitChannel = make(chan int, 1) // TODO: Why buffered? |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 192 | dh.lockDevice = sync.RWMutex{} |
Girish Gowdra | ae56c72 | 2021-11-22 14:31:11 -0800 | [diff] [blame] | 193 | dh.stopCollector = make(chan bool, 2) // TODO: Why buffered? |
| 194 | dh.stopHeartbeatCheck = make(chan bool, 2) // TODO: Why buffered? |
Naga Manjunath | 7615e55 | 2019-10-11 22:35:47 +0530 | [diff] [blame] | 195 | dh.metrics = pmmetrics.NewPmMetrics(cloned.Id, pmmetrics.Frequency(150), pmmetrics.FrequencyOverride(false), pmmetrics.Grouped(false), pmmetrics.Metrics(pmNames)) |
Chaitrashree G S | ef08811 | 2020-02-03 21:39:27 -0500 | [diff] [blame] | 196 | dh.activePorts = sync.Map{} |
Girish Gowdra | ae56c72 | 2021-11-22 14:31:11 -0800 | [diff] [blame] | 197 | dh.stopIndications = make(chan bool, 1) // TODO: Why buffered? |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 198 | dh.perPonOnuIndicationChannel = make(map[uint32]onuIndicationChannels) |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 199 | dh.childAdapterClients = make(map[string]*vgrpc.Client) |
| 200 | dh.cfg = cfg |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 201 | // Create a slice of buffered channels for handling concurrent mcast flow/group. |
| 202 | dh.incomingMcastFlowOrGroup = make([]chan McastFlowOrGroupControlBlock, MaxNumOfGroupHandlerChannels) |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 203 | dh.stopMcastHandlerRoutine = make([]chan bool, MaxNumOfGroupHandlerChannels) |
| 204 | dh.mcastHandlerRoutineActive = make([]bool, MaxNumOfGroupHandlerChannels) |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 205 | for i := range dh.incomingMcastFlowOrGroup { |
| 206 | dh.incomingMcastFlowOrGroup[i] = make(chan McastFlowOrGroupControlBlock, MaxNumOfGroupHandlerChannels) |
Girish Gowdra | ae56c72 | 2021-11-22 14:31:11 -0800 | [diff] [blame] | 207 | dh.stopMcastHandlerRoutine[i] = make(chan bool) |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 208 | // Spin up a go routine to handling incoming mcast flow/group (add/modify/remove). |
| 209 | // There will be MaxNumOfGroupHandlerChannels number of mcastFlowOrGroupChannelHandlerRoutine go routines. |
| 210 | // These routines will be blocked on the dh.incomingMcastFlowOrGroup[mcast-group-id modulo MaxNumOfGroupHandlerChannels] channel |
| 211 | // for incoming mcast flow/group to be processed serially. |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 212 | dh.mcastHandlerRoutineActive[i] = true |
| 213 | go dh.mcastFlowOrGroupChannelHandlerRoutine(i, dh.incomingMcastFlowOrGroup[i], dh.stopMcastHandlerRoutine[i]) |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 214 | } |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 215 | //TODO initialize the support classes. |
| 216 | return &dh |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 217 | } |
| 218 | |
| 219 | // start save the device to the data model |
| 220 | func (dh *DeviceHandler) start(ctx context.Context) { |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 221 | dh.lockDevice.Lock() |
| 222 | defer dh.lockDevice.Unlock() |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 223 | logger.Debugw(ctx, "starting-device-agent", log.Fields{"device": dh.device}) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 224 | // Add the initial device to the local model |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 225 | logger.Debug(ctx, "device-agent-started") |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 226 | } |
| 227 | |
| 228 | // stop stops the device dh. Not much to do for now |
| 229 | func (dh *DeviceHandler) stop(ctx context.Context) { |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 230 | dh.lockDevice.Lock() |
| 231 | defer dh.lockDevice.Unlock() |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 232 | logger.Debug(ctx, "stopping-device-agent") |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 233 | dh.exitChannel <- 1 |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 234 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 235 | logger.Debug(ctx, "device-agent-stopped") |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 236 | } |
| 237 | |
ssiddiqui | 04386ee | 2021-08-23 21:58:25 +0530 | [diff] [blame] | 238 | func (dh *DeviceHandler) getPonTechnology(intfID uint32) string { |
| 239 | for _, resourceRanges := range dh.deviceInfo.GetRanges() { |
| 240 | for _, pooledIntfID := range resourceRanges.GetIntfIds() { |
| 241 | if pooledIntfID == intfID { |
| 242 | return resourceRanges.GetTechnology() |
| 243 | } |
| 244 | } |
| 245 | } |
| 246 | return "" |
| 247 | } |
| 248 | |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 249 | func macifyIP(ip net.IP) string { |
| 250 | if len(ip) > 0 { |
| 251 | oct1 := strconv.FormatInt(int64(ip[12]), 16) |
| 252 | oct2 := strconv.FormatInt(int64(ip[13]), 16) |
| 253 | oct3 := strconv.FormatInt(int64(ip[14]), 16) |
| 254 | oct4 := strconv.FormatInt(int64(ip[15]), 16) |
| 255 | return fmt.Sprintf("00:00:%02v:%02v:%02v:%02v", oct1, oct2, oct3, oct4) |
| 256 | } |
| 257 | return "" |
| 258 | } |
| 259 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 260 | func generateMacFromHost(ctx context.Context, host string) (string, error) { |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 261 | var genmac string |
| 262 | var addr net.IP |
| 263 | var ips []string |
| 264 | var err error |
| 265 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 266 | logger.Debugw(ctx, "generating-mac-from-host", log.Fields{"host": host}) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 267 | |
| 268 | if addr = net.ParseIP(host); addr == nil { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 269 | logger.Debugw(ctx, "looking-up-hostname", log.Fields{"host": host}) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 270 | |
| 271 | if ips, err = net.LookupHost(host); err == nil { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 272 | logger.Debugw(ctx, "dns-result-ips", log.Fields{"ips": ips}) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 273 | if addr = net.ParseIP(ips[0]); addr == nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 274 | return "", olterrors.NewErrInvalidValue(log.Fields{"ip": ips[0]}, nil) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 275 | } |
| 276 | genmac = macifyIP(addr) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 277 | logger.Debugw(ctx, "using-ip-as-mac", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 278 | log.Fields{"host": ips[0], |
| 279 | "mac": genmac}) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 280 | return genmac, nil |
| 281 | } |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 282 | return "", olterrors.NewErrAdapter("cannot-resolve-hostname-to-ip", log.Fields{"host": host}, err) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 283 | } |
| 284 | |
| 285 | genmac = macifyIP(addr) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 286 | logger.Debugw(ctx, "using-ip-as-mac", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 287 | log.Fields{"host": host, |
| 288 | "mac": genmac}) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 289 | return genmac, nil |
| 290 | } |
| 291 | |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 292 | func macAddressToUint32Array(mac string) []uint32 { |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 293 | slist := strings.Split(mac, ":") |
| 294 | result := make([]uint32, len(slist)) |
| 295 | var err error |
| 296 | var tmp int64 |
| 297 | for index, val := range slist { |
| 298 | if tmp, err = strconv.ParseInt(val, 16, 32); err != nil { |
| 299 | return []uint32{1, 2, 3, 4, 5, 6} |
| 300 | } |
| 301 | result[index] = uint32(tmp) |
| 302 | } |
| 303 | return result |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 304 | } |
| 305 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 306 | //GetportLabel returns the label for the NNI and the PON port based on port number and port type |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 307 | func GetportLabel(portNum uint32, portType voltha.Port_PortType) (string, error) { |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 308 | |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 309 | switch portType { |
| 310 | case voltha.Port_ETHERNET_NNI: |
| 311 | return fmt.Sprintf("nni-%d", portNum), nil |
| 312 | case voltha.Port_PON_OLT: |
| 313 | return fmt.Sprintf("pon-%d", portNum), nil |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 314 | } |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 315 | |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 316 | return "", olterrors.NewErrInvalidValue(log.Fields{"port-type": portType}, nil) |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 317 | } |
| 318 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 319 | func (dh *DeviceHandler) addPort(ctx context.Context, intfID uint32, portType voltha.Port_PortType, state string) error { |
Esin Karaman | ccb714b | 2019-11-29 15:02:06 +0000 | [diff] [blame] | 320 | var operStatus common.OperStatus_Types |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 321 | if state == "up" { |
| 322 | operStatus = voltha.OperStatus_ACTIVE |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 323 | //populating the intfStatus map |
Chaitrashree G S | ef08811 | 2020-02-03 21:39:27 -0500 | [diff] [blame] | 324 | dh.activePorts.Store(intfID, true) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 325 | } else { |
| 326 | operStatus = voltha.OperStatus_DISCOVERED |
Chaitrashree G S | ef08811 | 2020-02-03 21:39:27 -0500 | [diff] [blame] | 327 | dh.activePorts.Store(intfID, false) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 328 | } |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 329 | portNum := plt.IntfIDToPortNo(intfID, portType) |
Chaitrashree G S | c0878ec | 2020-05-21 04:59:53 -0400 | [diff] [blame] | 330 | label, err := GetportLabel(intfID, portType) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 331 | if err != nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 332 | return olterrors.NewErrNotFound("port-label", log.Fields{"port-number": portNum, "port-type": portType}, err) |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 333 | } |
Chaitrashree G S | ded0a83 | 2020-01-09 20:21:48 -0500 | [diff] [blame] | 334 | |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 335 | // Check if port exists |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 336 | port, err := dh.getPortFromCore(ctx, &ca.PortFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 337 | DeviceId: dh.device.Id, |
| 338 | Port: portNum, |
| 339 | }) |
| 340 | if err == nil && port.Type == portType { |
Girish Kumar | a1ea2aa | 2020-08-19 18:14:22 +0000 | [diff] [blame] | 341 | logger.Debug(ctx, "port-already-exists-updating-oper-status-of-port") |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 342 | err = dh.updatePortStateInCore(ctx, &ca.PortState{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 343 | DeviceId: dh.device.Id, |
| 344 | PortType: portType, |
| 345 | PortNo: portNum, |
| 346 | OperStatus: operStatus}) |
| 347 | if err != nil { |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 348 | return olterrors.NewErrAdapter("failed-to-update-port-state", log.Fields{ |
| 349 | "device-id": dh.device.Id, |
| 350 | "port-type": portType, |
| 351 | "port-number": portNum, |
| 352 | "oper-status": operStatus}, err).Log() |
Chaitrashree G S | ded0a83 | 2020-01-09 20:21:48 -0500 | [diff] [blame] | 353 | } |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 354 | return nil |
Chaitrashree G S | ded0a83 | 2020-01-09 20:21:48 -0500 | [diff] [blame] | 355 | } |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 356 | |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 357 | // Now create Port |
Girish Gowdra | 631ef3d | 2020-06-15 10:45:52 -0700 | [diff] [blame] | 358 | capacity := uint32(of.OfpPortFeatures_OFPPF_1GB_FD | of.OfpPortFeatures_OFPPF_FIBER) |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 359 | port = &voltha.Port{ |
| 360 | DeviceId: dh.device.Id, |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 361 | PortNo: portNum, |
| 362 | Label: label, |
| 363 | Type: portType, |
| 364 | OperStatus: operStatus, |
Girish Gowdra | 631ef3d | 2020-06-15 10:45:52 -0700 | [diff] [blame] | 365 | OfpPort: &of.OfpPort{ |
| 366 | HwAddr: macAddressToUint32Array(dh.device.MacAddress), |
| 367 | Config: 0, |
| 368 | State: uint32(of.OfpPortState_OFPPS_LIVE), |
| 369 | Curr: capacity, |
| 370 | Advertised: capacity, |
| 371 | Peer: capacity, |
| 372 | CurrSpeed: uint32(of.OfpPortFeatures_OFPPF_1GB_FD), |
| 373 | MaxSpeed: uint32(of.OfpPortFeatures_OFPPF_1GB_FD), |
| 374 | }, |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 375 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 376 | logger.Debugw(ctx, "sending-port-update-to-core", log.Fields{"port": port}) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 377 | // Synchronous call to update device - this method is run in its own go routine |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 378 | err = dh.createPortInCore(ctx, port) |
| 379 | if err != nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 380 | return olterrors.NewErrAdapter("error-creating-port", log.Fields{ |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 381 | "device-id": dh.device.Id, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 382 | "port-type": portType}, err) |
Girish Gowdru | 1110ef2 | 2019-06-24 11:17:59 -0400 | [diff] [blame] | 383 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 384 | go dh.updateLocalDevice(ctx) |
Kishore Darapu | aaf9c10 | 2020-05-04 13:06:57 +0530 | [diff] [blame] | 385 | return nil |
| 386 | } |
| 387 | |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 388 | func (dh *DeviceHandler) updateLocalDevice(ctx context.Context) { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 389 | device, err := dh.getDeviceFromCore(ctx, dh.device.Id) |
Kishore Darapu | aaf9c10 | 2020-05-04 13:06:57 +0530 | [diff] [blame] | 390 | if err != nil || device == nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 391 | logger.Errorf(ctx, "device-not-found", log.Fields{"device-id": dh.device.Id}, err) |
| 392 | return |
Kishore Darapu | aaf9c10 | 2020-05-04 13:06:57 +0530 | [diff] [blame] | 393 | } |
Girish Gowdra | be811ff | 2021-01-26 17:12:12 -0800 | [diff] [blame] | 394 | dh.lockDevice.Lock() |
| 395 | defer dh.lockDevice.Unlock() |
Kishore Darapu | aaf9c10 | 2020-05-04 13:06:57 +0530 | [diff] [blame] | 396 | dh.device = device |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 397 | } |
| 398 | |
David Bainbridge | 95a3fcf | 2020-06-09 10:49:31 -0700 | [diff] [blame] | 399 | // nolint: gocyclo |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 400 | // readIndications to read the indications from the OLT device |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 401 | func (dh *DeviceHandler) readIndications(ctx context.Context) error { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 402 | defer logger.Debugw(ctx, "indications-ended", log.Fields{"device-id": dh.device.Id}) |
Girish Gowdra | 3ab6d21 | 2020-03-24 17:33:15 -0700 | [diff] [blame] | 403 | defer func() { |
| 404 | dh.lockDevice.Lock() |
| 405 | dh.isReadIndicationRoutineActive = false |
| 406 | dh.lockDevice.Unlock() |
| 407 | }() |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 408 | indications, err := dh.startOpenOltIndicationStream(ctx) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 409 | if err != nil { |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 410 | return err |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 411 | } |
Girish Gowdru | 5ba46c9 | 2019-04-25 05:00:05 -0400 | [diff] [blame] | 412 | |
David Bainbridge | f5879ca | 2019-12-13 21:17:54 +0000 | [diff] [blame] | 413 | // Create an exponential backoff around re-enabling indications. The |
| 414 | // maximum elapsed time for the back off is set to 0 so that we will |
| 415 | // continue to retry. The max interval defaults to 1m, but is set |
| 416 | // here for code clarity |
| 417 | indicationBackoff := backoff.NewExponentialBackOff() |
| 418 | indicationBackoff.MaxElapsedTime = 0 |
| 419 | indicationBackoff.MaxInterval = 1 * time.Minute |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 420 | |
Girish Gowdra | 3ab6d21 | 2020-03-24 17:33:15 -0700 | [diff] [blame] | 421 | dh.lockDevice.Lock() |
| 422 | dh.isReadIndicationRoutineActive = true |
| 423 | dh.lockDevice.Unlock() |
| 424 | |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 425 | Loop: |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 426 | for { |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 427 | select { |
| 428 | case <-dh.stopIndications: |
divyadesai | 3af43e1 | 2020-08-18 07:10:54 +0000 | [diff] [blame] | 429 | logger.Debugw(ctx, "stopping-collecting-indications-for-olt", log.Fields{"device-id": dh.device.Id}) |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 430 | break Loop |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 431 | default: |
| 432 | indication, err := indications.Recv() |
| 433 | if err == io.EOF { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 434 | logger.Infow(ctx, "eof-for-indications", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 435 | log.Fields{"err": err, |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 436 | "device-id": dh.device.Id}) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 437 | // Use an exponential back off to prevent getting into a tight loop |
| 438 | duration := indicationBackoff.NextBackOff() |
| 439 | if duration == backoff.Stop { |
| 440 | // If we reach a maximum then warn and reset the backoff |
| 441 | // timer and keep attempting. |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 442 | logger.Warnw(ctx, "maximum-indication-backoff-reached--resetting-backoff-timer", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 443 | log.Fields{"max-indication-backoff": indicationBackoff.MaxElapsedTime, |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 444 | "device-id": dh.device.Id}) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 445 | indicationBackoff.Reset() |
| 446 | } |
David Bainbridge | 95a3fcf | 2020-06-09 10:49:31 -0700 | [diff] [blame] | 447 | |
| 448 | // On failure process a backoff timer while watching for stopIndications |
| 449 | // events |
Girish Gowdra | a09aeab | 2020-09-14 16:30:52 -0700 | [diff] [blame] | 450 | backoffTimer := time.NewTimer(indicationBackoff.NextBackOff()) |
David Bainbridge | 95a3fcf | 2020-06-09 10:49:31 -0700 | [diff] [blame] | 451 | select { |
| 452 | case <-dh.stopIndications: |
divyadesai | 3af43e1 | 2020-08-18 07:10:54 +0000 | [diff] [blame] | 453 | logger.Debugw(ctx, "stopping-collecting-indications-for-olt", log.Fields{"device-id": dh.device.Id}) |
Girish Gowdra | a09aeab | 2020-09-14 16:30:52 -0700 | [diff] [blame] | 454 | if !backoffTimer.Stop() { |
| 455 | <-backoffTimer.C |
David Bainbridge | 95a3fcf | 2020-06-09 10:49:31 -0700 | [diff] [blame] | 456 | } |
| 457 | break Loop |
Girish Gowdra | a09aeab | 2020-09-14 16:30:52 -0700 | [diff] [blame] | 458 | case <-backoffTimer.C: |
| 459 | // backoffTimer expired continue |
David Bainbridge | 95a3fcf | 2020-06-09 10:49:31 -0700 | [diff] [blame] | 460 | } |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 461 | if indications, err = dh.startOpenOltIndicationStream(ctx); err != nil { |
| 462 | return err |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 463 | } |
| 464 | continue |
David Bainbridge | f5879ca | 2019-12-13 21:17:54 +0000 | [diff] [blame] | 465 | } |
Abhilash Laxmeshwar | ab0bd52 | 2019-10-21 15:05:15 +0530 | [diff] [blame] | 466 | if err != nil { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 467 | logger.Errorw(ctx, "read-indication-error", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 468 | log.Fields{"err": err, |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 469 | "device-id": dh.device.Id}) |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 470 | // Close the stream, and re-initialize it |
| 471 | if err = indications.CloseSend(); err != nil { |
| 472 | // Ok to ignore here, because we landed here due to a problem on the stream |
| 473 | // In all probability, the closeSend call may fail |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 474 | logger.Debugw(ctx, "error-closing-send stream--error-ignored", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 475 | log.Fields{"err": err, |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 476 | "device-id": dh.device.Id}) |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 477 | } |
Matteo Scandolo | f16389e | 2021-05-18 00:47:08 +0000 | [diff] [blame] | 478 | if indications, err = dh.startOpenOltIndicationStream(ctx); err != nil { |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 479 | return err |
| 480 | } |
| 481 | // once we re-initialized the indication stream, continue to read indications |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 482 | continue |
Abhilash Laxmeshwar | ab0bd52 | 2019-10-21 15:05:15 +0530 | [diff] [blame] | 483 | } |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 484 | // Reset backoff if we have a successful receive |
| 485 | indicationBackoff.Reset() |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 486 | // When OLT is admin down, ignore all indications. |
Girish Gowdra | 852ad91 | 2021-05-04 00:05:50 -0700 | [diff] [blame] | 487 | if dh.device.AdminState == voltha.AdminState_DISABLED && !isIndicationAllowedDuringOltAdminDown(indication) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 488 | logger.Debugw(ctx, "olt-is-admin-down, ignore indication", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 489 | log.Fields{"indication": indication, |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 490 | "device-id": dh.device.Id}) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 491 | continue |
Devmalya Paul | 495b94a | 2019-08-27 19:42:00 -0400 | [diff] [blame] | 492 | } |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 493 | dh.handleIndication(ctx, indication) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 494 | } |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 495 | } |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 496 | // Close the send stream |
| 497 | _ = indications.CloseSend() // Ok to ignore error, as we stopping the readIndication anyway |
Girish Gowdra | 3ab6d21 | 2020-03-24 17:33:15 -0700 | [diff] [blame] | 498 | |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 499 | return nil |
| 500 | } |
| 501 | |
| 502 | func (dh *DeviceHandler) startOpenOltIndicationStream(ctx context.Context) (oop.Openolt_EnableIndicationClient, error) { |
Girish Gowdra | 852ad91 | 2021-05-04 00:05:50 -0700 | [diff] [blame] | 503 | logger.Infow(ctx, "enabling read indications", log.Fields{"device-id": dh.device.Id}) |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 504 | indications, err := dh.Client.EnableIndication(ctx, new(oop.Empty)) |
| 505 | if err != nil { |
| 506 | return nil, olterrors.NewErrCommunication("indication-read-failure", log.Fields{"device-id": dh.device.Id}, err).Log() |
| 507 | } |
| 508 | if indications == nil { |
| 509 | return nil, olterrors.NewErrInvalidValue(log.Fields{"indications": nil, "device-id": dh.device.Id}, nil).Log() |
| 510 | } |
Girish Gowdra | 852ad91 | 2021-05-04 00:05:50 -0700 | [diff] [blame] | 511 | logger.Infow(ctx, "read indication started successfully", log.Fields{"device-id": dh.device.Id}) |
Girish Gowdra | 3f97491 | 2020-03-23 20:35:18 -0700 | [diff] [blame] | 512 | return indications, nil |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 513 | } |
| 514 | |
| 515 | // isIndicationAllowedDuringOltAdminDown returns true if the indication is allowed during OLT Admin down, else false |
| 516 | func isIndicationAllowedDuringOltAdminDown(indication *oop.Indication) bool { |
| 517 | switch indication.Data.(type) { |
| 518 | case *oop.Indication_OltInd, *oop.Indication_IntfInd, *oop.Indication_IntfOperInd: |
| 519 | return true |
| 520 | |
| 521 | default: |
| 522 | return false |
| 523 | } |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 524 | } |
| 525 | |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 526 | func (dh *DeviceHandler) handleOltIndication(ctx context.Context, oltIndication *oop.OltIndication) error { |
Girish Gowdra | c1b9d5e | 2021-04-22 12:47:44 -0700 | [diff] [blame] | 527 | raisedTs := time.Now().Unix() |
Gamze Abaka | a1a5052 | 2019-10-03 19:28:27 +0000 | [diff] [blame] | 528 | if oltIndication.OperState == "up" && dh.transitionMap.currentDeviceState != deviceStateUp { |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 529 | dh.transitionMap.Handle(ctx, DeviceUpInd) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 530 | } else if oltIndication.OperState == "down" { |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 531 | dh.transitionMap.Handle(ctx, DeviceDownInd) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 532 | } |
Daniele Rossi | 051466a | 2019-07-26 13:39:37 +0000 | [diff] [blame] | 533 | // Send or clear Alarm |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 534 | if err := dh.eventMgr.oltUpDownIndication(ctx, oltIndication, dh.device.Id, raisedTs); err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 535 | return olterrors.NewErrAdapter("failed-indication", log.Fields{ |
divyadesai | 3af43e1 | 2020-08-18 07:10:54 +0000 | [diff] [blame] | 536 | "device-id": dh.device.Id, |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 537 | "indication": oltIndication, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 538 | "timestamp": raisedTs}, err) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 539 | } |
| 540 | return nil |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 541 | } |
| 542 | |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 543 | // nolint: gocyclo |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 544 | func (dh *DeviceHandler) handleIndication(ctx context.Context, indication *oop.Indication) { |
Girish Gowdra | c1b9d5e | 2021-04-22 12:47:44 -0700 | [diff] [blame] | 545 | raisedTs := time.Now().Unix() |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 546 | switch indication.Data.(type) { |
| 547 | case *oop.Indication_OltInd: |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 548 | span, ctx := log.CreateChildSpan(ctx, "olt-indication", log.Fields{"device-id": dh.device.Id}) |
| 549 | defer span.Finish() |
Girish Gowdra | 852ad91 | 2021-05-04 00:05:50 -0700 | [diff] [blame] | 550 | logger.Infow(ctx, "received olt indication", log.Fields{"device-id": dh.device.Id, "olt-ind": indication.GetOltInd()}) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 551 | if err := dh.handleOltIndication(ctx, indication.GetOltInd()); err != nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 552 | _ = olterrors.NewErrAdapter("handle-indication-error", log.Fields{"type": "olt", "device-id": dh.device.Id}, err).Log() |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 553 | } |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 554 | case *oop.Indication_IntfInd: |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 555 | span, ctx := log.CreateChildSpan(ctx, "interface-indication", log.Fields{"device-id": dh.device.Id}) |
| 556 | defer span.Finish() |
| 557 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 558 | intfInd := indication.GetIntfInd() |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 559 | go func() { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 560 | if err := dh.addPort(ctx, intfInd.GetIntfId(), voltha.Port_PON_OLT, intfInd.GetOperState()); err != nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 561 | _ = olterrors.NewErrAdapter("handle-indication-error", log.Fields{"type": "interface", "device-id": dh.device.Id}, err).Log() |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 562 | } |
| 563 | }() |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 564 | logger.Infow(ctx, "received-interface-indication", log.Fields{"InterfaceInd": intfInd, "device-id": dh.device.Id}) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 565 | case *oop.Indication_IntfOperInd: |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 566 | span, ctx := log.CreateChildSpan(ctx, "interface-oper-indication", log.Fields{"device-id": dh.device.Id}) |
| 567 | defer span.Finish() |
| 568 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 569 | intfOperInd := indication.GetIntfOperInd() |
| 570 | if intfOperInd.GetType() == "nni" { |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 571 | go func() { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 572 | if err := dh.addPort(ctx, intfOperInd.GetIntfId(), voltha.Port_ETHERNET_NNI, intfOperInd.GetOperState()); err != nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 573 | _ = olterrors.NewErrAdapter("handle-indication-error", log.Fields{"type": "interface-oper-nni", "device-id": dh.device.Id}, err).Log() |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 574 | } |
| 575 | }() |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 576 | } else if intfOperInd.GetType() == "pon" { |
| 577 | // TODO: Check what needs to be handled here for When PON PORT down, ONU will be down |
| 578 | // Handle pon port update |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 579 | go func() { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 580 | if err := dh.addPort(ctx, intfOperInd.GetIntfId(), voltha.Port_PON_OLT, intfOperInd.GetOperState()); err != nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 581 | _ = olterrors.NewErrAdapter("handle-indication-error", log.Fields{"type": "interface-oper-pon", "device-id": dh.device.Id}, err).Log() |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 582 | } |
| 583 | }() |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 584 | go dh.eventMgr.oltIntfOperIndication(ctx, indication.GetIntfOperInd(), dh.device.Id, raisedTs) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 585 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 586 | logger.Infow(ctx, "received-interface-oper-indication", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 587 | log.Fields{"interfaceOperInd": intfOperInd, |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 588 | "device-id": dh.device.Id}) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 589 | case *oop.Indication_OnuDiscInd: |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 590 | span, ctx := log.CreateChildSpan(ctx, "onu-discovery-indication", log.Fields{"device-id": dh.device.Id}) |
| 591 | defer span.Finish() |
| 592 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 593 | onuDiscInd := indication.GetOnuDiscInd() |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 594 | logger.Infow(ctx, "received-onu-discovery-indication", log.Fields{"OnuDiscInd": onuDiscInd, "device-id": dh.device.Id}) |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 595 | //put message to channel and return immediately |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 596 | dh.putOnuIndicationToChannel(ctx, indication, onuDiscInd.GetIntfId()) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 597 | case *oop.Indication_OnuInd: |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 598 | span, ctx := log.CreateChildSpan(ctx, "onu-indication", log.Fields{"device-id": dh.device.Id}) |
| 599 | defer span.Finish() |
| 600 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 601 | onuInd := indication.GetOnuInd() |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 602 | logger.Infow(ctx, "received-onu-indication", log.Fields{"OnuInd": onuInd, "device-id": dh.device.Id}) |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 603 | //put message to channel and return immediately |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 604 | dh.putOnuIndicationToChannel(ctx, indication, onuInd.GetIntfId()) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 605 | case *oop.Indication_OmciInd: |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 606 | span, ctx := log.CreateChildSpan(ctx, "omci-indication", log.Fields{"device-id": dh.device.Id}) |
| 607 | defer span.Finish() |
| 608 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 609 | omciInd := indication.GetOmciInd() |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 610 | logger.Debugw(ctx, "received-omci-indication", log.Fields{"intf-id": omciInd.IntfId, "onu-id": omciInd.OnuId, "device-id": dh.device.Id}) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 611 | go func() { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 612 | if err := dh.omciIndication(ctx, omciInd); err != nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 613 | _ = olterrors.NewErrAdapter("handle-indication-error", log.Fields{"type": "omci", "device-id": dh.device.Id}, err).Log() |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 614 | } |
| 615 | }() |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 616 | case *oop.Indication_PktInd: |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 617 | span, ctx := log.CreateChildSpan(ctx, "packet-indication", log.Fields{"device-id": dh.device.Id}) |
| 618 | defer span.Finish() |
| 619 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 620 | pktInd := indication.GetPktInd() |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 621 | logger.Debugw(ctx, "received-packet-indication", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 622 | "intf-type": pktInd.IntfId, |
| 623 | "intf-id": pktInd.IntfId, |
| 624 | "gem-port-id": pktInd.GemportId, |
| 625 | "port-no": pktInd.PortNo, |
| 626 | "device-id": dh.device.Id, |
| 627 | }) |
| 628 | |
| 629 | if logger.V(log.DebugLevel) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 630 | logger.Debugw(ctx, "received-packet-indication-packet", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 631 | "intf-type": pktInd.IntfId, |
| 632 | "intf-id": pktInd.IntfId, |
| 633 | "gem-port-id": pktInd.GemportId, |
| 634 | "port-no": pktInd.PortNo, |
| 635 | "packet": hex.EncodeToString(pktInd.Pkt), |
| 636 | "device-id": dh.device.Id, |
| 637 | }) |
| 638 | } |
| 639 | |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 640 | go func() { |
| 641 | if err := dh.handlePacketIndication(ctx, pktInd); err != nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 642 | _ = olterrors.NewErrAdapter("handle-indication-error", log.Fields{"type": "packet", "device-id": dh.device.Id}, err).Log() |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 643 | } |
| 644 | }() |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 645 | case *oop.Indication_PortStats: |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 646 | span, ctx := log.CreateChildSpan(ctx, "port-statistics-indication", log.Fields{"device-id": dh.device.Id}) |
| 647 | defer span.Finish() |
| 648 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 649 | portStats := indication.GetPortStats() |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 650 | go dh.portStats.PortStatisticsIndication(ctx, portStats, dh.totalPonPorts) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 651 | case *oop.Indication_FlowStats: |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 652 | span, ctx := log.CreateChildSpan(ctx, "flow-stats-indication", log.Fields{"device-id": dh.device.Id}) |
| 653 | defer span.Finish() |
| 654 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 655 | flowStats := indication.GetFlowStats() |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 656 | logger.Infow(ctx, "received-flow-stats", log.Fields{"FlowStats": flowStats, "device-id": dh.device.Id}) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 657 | case *oop.Indication_AlarmInd: |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 658 | span, ctx := log.CreateChildSpan(ctx, "alarm-indication", log.Fields{"device-id": dh.device.Id}) |
| 659 | defer span.Finish() |
| 660 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 661 | alarmInd := indication.GetAlarmInd() |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 662 | logger.Infow(ctx, "received-alarm-indication", log.Fields{"AlarmInd": alarmInd, "device-id": dh.device.Id}) |
| 663 | go dh.eventMgr.ProcessEvents(ctx, alarmInd, dh.device.Id, raisedTs) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 664 | } |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 665 | } |
| 666 | |
| 667 | // doStateUp handle the olt up indication and update to voltha core |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 668 | func (dh *DeviceHandler) doStateUp(ctx context.Context) error { |
Thomas Lee S | 85f3731 | 2020-04-03 17:06:12 +0530 | [diff] [blame] | 669 | //starting the stat collector |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 670 | go startCollector(ctx, dh) |
Thomas Lee S | 85f3731 | 2020-04-03 17:06:12 +0530 | [diff] [blame] | 671 | |
Girish Gowdra | 618fa57 | 2021-09-01 17:19:29 -0700 | [diff] [blame] | 672 | // instantiate the mcast handler routines. |
| 673 | for i := range dh.incomingMcastFlowOrGroup { |
| 674 | // We land inside the below "if" code path, after the OLT comes back from a reboot, otherwise the routines |
| 675 | // are already active when the DeviceHandler module is first instantiated (as part of Adopt_device RPC invocation). |
| 676 | if !dh.mcastHandlerRoutineActive[i] { |
| 677 | // Spin up a go routine to handling incoming mcast flow/group (add/modify/remove). |
| 678 | // There will be MaxNumOfGroupHandlerChannels number of mcastFlowOrGroupChannelHandlerRoutine go routines. |
| 679 | // These routines will be blocked on the dh.incomingMcastFlowOrGroup[mcast-group-id modulo MaxNumOfGroupHandlerChannels] channel |
| 680 | // for incoming mcast flow/group to be processed serially. |
| 681 | dh.mcastHandlerRoutineActive[i] = true |
| 682 | go dh.mcastFlowOrGroupChannelHandlerRoutine(i, dh.incomingMcastFlowOrGroup[i], dh.stopMcastHandlerRoutine[i]) |
| 683 | } |
| 684 | } |
| 685 | |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 686 | // Synchronous call to update device state - this method is run in its own go routine |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 687 | if err := dh.updateDeviceStateInCore(ctx, &ca.DeviceStateFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 688 | DeviceId: dh.device.Id, |
| 689 | OperStatus: voltha.OperStatus_ACTIVE, |
| 690 | ConnStatus: voltha.ConnectStatus_REACHABLE, |
| 691 | }); err != nil { |
| 692 | return olterrors.NewErrAdapter("device-state-update-failed", log.Fields{"device-id": dh.device.Id}, err) |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 693 | } |
Gamze Abaka | 07868a5 | 2020-12-17 14:19:28 +0000 | [diff] [blame] | 694 | |
| 695 | //Clear olt communication failure event |
| 696 | dh.device.ConnectStatus = voltha.ConnectStatus_REACHABLE |
| 697 | dh.device.OperStatus = voltha.OperStatus_ACTIVE |
Girish Gowdra | c1b9d5e | 2021-04-22 12:47:44 -0700 | [diff] [blame] | 698 | raisedTs := time.Now().Unix() |
Gamze Abaka | 07868a5 | 2020-12-17 14:19:28 +0000 | [diff] [blame] | 699 | go dh.eventMgr.oltCommunicationEvent(ctx, dh.device, raisedTs) |
| 700 | |
Gamze Abaka | c2c32a6 | 2021-03-11 11:44:18 +0000 | [diff] [blame] | 701 | //check adapter and agent reconcile status |
| 702 | //reboot olt if needed (olt disconnection case) |
| 703 | if dh.adapterPreviouslyConnected != dh.agentPreviouslyConnected { |
| 704 | logger.Warnw(ctx, "different-reconcile-status-between-adapter-and-agent-rebooting-device", |
| 705 | log.Fields{ |
| 706 | "device-id": dh.device.Id, |
| 707 | "adapter-status": dh.adapterPreviouslyConnected, |
| 708 | "agent-status": dh.agentPreviouslyConnected, |
| 709 | }) |
| 710 | _ = dh.RebootDevice(ctx, dh.device) |
| 711 | } |
| 712 | |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 713 | return nil |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 714 | } |
| 715 | |
| 716 | // doStateDown handle the olt down indication |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 717 | func (dh *DeviceHandler) doStateDown(ctx context.Context) error { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 718 | logger.Debugw(ctx, "do-state-down-start", log.Fields{"device-id": dh.device.Id}) |
Girish Gowdru | d424515 | 2019-05-10 00:47:31 -0400 | [diff] [blame] | 719 | |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 720 | device, err := dh.getDeviceFromCore(ctx, dh.device.Id) |
Girish Gowdru | d424515 | 2019-05-10 00:47:31 -0400 | [diff] [blame] | 721 | if err != nil || device == nil { |
| 722 | /*TODO: needs to handle error scenarios */ |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 723 | return olterrors.NewErrNotFound("device", log.Fields{"device-id": dh.device.Id}, err) |
Girish Gowdru | d424515 | 2019-05-10 00:47:31 -0400 | [diff] [blame] | 724 | } |
| 725 | |
| 726 | cloned := proto.Clone(device).(*voltha.Device) |
Girish Gowdru | d424515 | 2019-05-10 00:47:31 -0400 | [diff] [blame] | 727 | |
| 728 | //Update the device oper state and connection status |
| 729 | cloned.OperStatus = voltha.OperStatus_UNKNOWN |
Girish Gowdra | be811ff | 2021-01-26 17:12:12 -0800 | [diff] [blame] | 730 | dh.lockDevice.Lock() |
Girish Gowdru | d424515 | 2019-05-10 00:47:31 -0400 | [diff] [blame] | 731 | dh.device = cloned |
Girish Gowdra | be811ff | 2021-01-26 17:12:12 -0800 | [diff] [blame] | 732 | dh.lockDevice.Unlock() |
Girish Gowdru | d424515 | 2019-05-10 00:47:31 -0400 | [diff] [blame] | 733 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 734 | if err = dh.updateDeviceStateInCore(ctx, &ca.DeviceStateFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 735 | DeviceId: cloned.Id, |
| 736 | OperStatus: cloned.OperStatus, |
| 737 | ConnStatus: cloned.ConnectStatus, |
| 738 | }); err != nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 739 | return olterrors.NewErrAdapter("state-update-failed", log.Fields{"device-id": device.Id}, err) |
Girish Gowdru | d424515 | 2019-05-10 00:47:31 -0400 | [diff] [blame] | 740 | } |
Chaitrashree G S | be6ab94 | 2019-05-24 06:42:49 -0400 | [diff] [blame] | 741 | |
| 742 | //get the child device for the parent device |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 743 | onuDevices, err := dh.getChildDevicesFromCore(ctx, dh.device.Id) |
Chaitrashree G S | be6ab94 | 2019-05-24 06:42:49 -0400 | [diff] [blame] | 744 | if err != nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 745 | return olterrors.NewErrAdapter("child-device-fetch-failed", log.Fields{"device-id": dh.device.Id}, err) |
Chaitrashree G S | be6ab94 | 2019-05-24 06:42:49 -0400 | [diff] [blame] | 746 | } |
| 747 | for _, onuDevice := range onuDevices.Items { |
Chaitrashree G S | be6ab94 | 2019-05-24 06:42:49 -0400 | [diff] [blame] | 748 | // Update onu state as down in onu adapter |
| 749 | onuInd := oop.OnuIndication{} |
| 750 | onuInd.OperState = "down" |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 751 | |
| 752 | ogClient, err := dh.getChildAdapterServiceClient(onuDevice.AdapterEndpoint) |
| 753 | if err != nil { |
| 754 | return err |
| 755 | } |
| 756 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 757 | _, err = ogClient.OnuIndication(subCtx, &ia.OnuIndicationMessage{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 758 | DeviceId: onuDevice.Id, |
| 759 | OnuIndication: &onuInd, |
| 760 | }) |
| 761 | cancel() |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 762 | if err != nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 763 | _ = olterrors.NewErrCommunication("inter-adapter-send-failed", log.Fields{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 764 | "source": dh.openOLT.config.AdapterEndpoint, |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 765 | "onu-indicator": onuInd, |
| 766 | "device-type": onuDevice.Type, |
| 767 | "device-id": onuDevice.Id}, err).LogAt(log.ErrorLevel) |
serkant.uluderya | 245caba | 2019-09-24 23:15:29 -0700 | [diff] [blame] | 768 | //Do not return here and continue to process other ONUs |
Girish Gowdra | be811ff | 2021-01-26 17:12:12 -0800 | [diff] [blame] | 769 | } else { |
| 770 | logger.Debugw(ctx, "sending inter adapter down ind to onu success", log.Fields{"olt-device-id": device.Id, "onu-device-id": onuDevice.Id}) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 771 | } |
Chaitrashree G S | be6ab94 | 2019-05-24 06:42:49 -0400 | [diff] [blame] | 772 | } |
Girish Gowdra | be811ff | 2021-01-26 17:12:12 -0800 | [diff] [blame] | 773 | dh.lockDevice.Lock() |
serkant.uluderya | 245caba | 2019-09-24 23:15:29 -0700 | [diff] [blame] | 774 | /* Discovered ONUs entries need to be cleared , since after OLT |
| 775 | is up, it starts sending discovery indications again*/ |
Naga Manjunath | a8dc937 | 2019-10-31 23:01:18 +0530 | [diff] [blame] | 776 | dh.discOnus = sync.Map{} |
Girish Gowdra | be811ff | 2021-01-26 17:12:12 -0800 | [diff] [blame] | 777 | dh.lockDevice.Unlock() |
| 778 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 779 | logger.Debugw(ctx, "do-state-down-end", log.Fields{"device-id": device.Id}) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 780 | return nil |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 781 | } |
| 782 | |
| 783 | // doStateInit dial the grpc before going to init state |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 784 | func (dh *DeviceHandler) doStateInit(ctx context.Context) error { |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 785 | var err error |
Gamze Abaka | 49c40b3 | 2021-05-06 09:30:41 +0000 | [diff] [blame] | 786 | |
| 787 | // if the connection is already available, close the previous connection (olt reboot case) |
| 788 | if dh.clientCon != nil { |
| 789 | if err = dh.clientCon.Close(); err != nil { |
| 790 | logger.Errorw(ctx, "failed-to-close-previous-connection", log.Fields{"device-id": dh.device.Id}) |
| 791 | } else { |
| 792 | logger.Debugw(ctx, "previous-grpc-channel-closed-successfully", log.Fields{"device-id": dh.device.Id}) |
| 793 | } |
| 794 | } |
| 795 | |
| 796 | // Use Interceptors to automatically inject and publish Open Tracing Spans by this GRPC client |
Girish Kumar | 93e9174 | 2020-07-27 16:43:19 +0000 | [diff] [blame] | 797 | dh.clientCon, err = grpc.Dial(dh.device.GetHostAndPort(), |
| 798 | grpc.WithInsecure(), |
| 799 | grpc.WithBlock(), |
| 800 | grpc.WithStreamInterceptor(grpc_middleware.ChainStreamClient( |
Girish Kumar | 935f7af | 2020-08-18 11:59:42 +0000 | [diff] [blame] | 801 | grpc_opentracing.StreamClientInterceptor(grpc_opentracing.WithTracer(log.ActiveTracerProxy{})), |
Girish Kumar | 93e9174 | 2020-07-27 16:43:19 +0000 | [diff] [blame] | 802 | )), |
| 803 | grpc.WithUnaryInterceptor(grpc_middleware.ChainUnaryClient( |
Girish Kumar | 935f7af | 2020-08-18 11:59:42 +0000 | [diff] [blame] | 804 | grpc_opentracing.UnaryClientInterceptor(grpc_opentracing.WithTracer(log.ActiveTracerProxy{})), |
Girish Kumar | 93e9174 | 2020-07-27 16:43:19 +0000 | [diff] [blame] | 805 | ))) |
| 806 | |
| 807 | if err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 808 | return olterrors.NewErrCommunication("dial-failure", log.Fields{ |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 809 | "device-id": dh.device.Id, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 810 | "host-and-port": dh.device.GetHostAndPort()}, err) |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 811 | } |
| 812 | return nil |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 813 | } |
| 814 | |
| 815 | // postInit create olt client instance to invoke RPC on the olt device |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 816 | func (dh *DeviceHandler) postInit(ctx context.Context) error { |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 817 | dh.Client = oop.NewOpenoltClient(dh.clientCon) |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 818 | dh.transitionMap.Handle(ctx, GrpcConnected) |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 819 | return nil |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 820 | } |
| 821 | |
| 822 | // doStateConnected get the device info and update to voltha core |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 823 | func (dh *DeviceHandler) doStateConnected(ctx context.Context) error { |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 824 | var err error |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 825 | logger.Debugw(ctx, "olt-device-connected", log.Fields{"device-id": dh.device.Id}) |
Girish Gowdru | 0fe5f7e | 2019-05-28 05:12:27 -0400 | [diff] [blame] | 826 | |
| 827 | // Case where OLT is disabled and then rebooted. |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 828 | device, err := dh.getDeviceFromCore(ctx, dh.device.Id) |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 829 | if err != nil || device == nil { |
| 830 | /*TODO: needs to handle error scenarios */ |
| 831 | return olterrors.NewErrAdapter("device-fetch-failed", log.Fields{"device-id": dh.device.Id}, err).LogAt(log.ErrorLevel) |
| 832 | } |
| 833 | if device.AdminState == voltha.AdminState_DISABLED { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 834 | logger.Debugln(ctx, "do-state-connected--device-admin-state-down") |
Girish Gowdru | 0fe5f7e | 2019-05-28 05:12:27 -0400 | [diff] [blame] | 835 | |
| 836 | cloned := proto.Clone(device).(*voltha.Device) |
| 837 | cloned.ConnectStatus = voltha.ConnectStatus_REACHABLE |
| 838 | cloned.OperStatus = voltha.OperStatus_UNKNOWN |
| 839 | dh.device = cloned |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 840 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 841 | if err = dh.updateDeviceStateInCore(ctx, &ca.DeviceStateFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 842 | DeviceId: cloned.Id, |
| 843 | OperStatus: cloned.OperStatus, |
| 844 | ConnStatus: cloned.ConnectStatus, |
| 845 | }); err != nil { |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 846 | return olterrors.NewErrAdapter("device-state-update-failed", log.Fields{"device-id": dh.device.Id}, err).LogAt(log.ErrorLevel) |
Girish Gowdru | 0fe5f7e | 2019-05-28 05:12:27 -0400 | [diff] [blame] | 847 | } |
| 848 | |
Chaitrashree G S | 4412419 | 2019-08-07 20:21:36 -0400 | [diff] [blame] | 849 | // Since the device was disabled before the OLT was rebooted, enforce the OLT to be Disabled after re-connection. |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 850 | _, err = dh.Client.DisableOlt(ctx, new(oop.Empty)) |
Girish Gowdru | 0fe5f7e | 2019-05-28 05:12:27 -0400 | [diff] [blame] | 851 | if err != nil { |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 852 | return olterrors.NewErrAdapter("olt-disable-failed", log.Fields{"device-id": dh.device.Id}, err).LogAt(log.ErrorLevel) |
Girish Gowdru | 0fe5f7e | 2019-05-28 05:12:27 -0400 | [diff] [blame] | 853 | } |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 854 | // We should still go ahead an initialize various device handler modules so that when OLT is re-enabled, we have |
| 855 | // all the modules initialized and ready to handle incoming ONUs. |
| 856 | |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 857 | err = dh.initializeDeviceHandlerModules(ctx) |
| 858 | if err != nil { |
| 859 | return olterrors.NewErrAdapter("device-handler-initialization-failed", log.Fields{"device-id": dh.device.Id}, err).LogAt(log.ErrorLevel) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 860 | } |
Girish Gowdru | 0fe5f7e | 2019-05-28 05:12:27 -0400 | [diff] [blame] | 861 | |
| 862 | // Start reading indications |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 863 | go func() { |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 864 | if err = dh.readIndications(ctx); err != nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 865 | _ = olterrors.NewErrAdapter("indication-read-failure", log.Fields{"device-id": dh.device.Id}, err).LogAt(log.ErrorLevel) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 866 | } |
| 867 | }() |
Girish Gowdra | a09aeab | 2020-09-14 16:30:52 -0700 | [diff] [blame] | 868 | |
| 869 | go startHeartbeatCheck(ctx, dh) |
| 870 | |
Girish Gowdru | 0fe5f7e | 2019-05-28 05:12:27 -0400 | [diff] [blame] | 871 | return nil |
| 872 | } |
| 873 | |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 874 | ports, err := dh.listDevicePortsFromCore(ctx, dh.device.Id) |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 875 | if err != nil { |
Girish Gowdru | d424515 | 2019-05-10 00:47:31 -0400 | [diff] [blame] | 876 | /*TODO: needs to handle error scenarios */ |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 877 | return olterrors.NewErrAdapter("fetch-ports-failed", log.Fields{"device-id": dh.device.Id}, err) |
Girish Gowdru | d424515 | 2019-05-10 00:47:31 -0400 | [diff] [blame] | 878 | } |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 879 | dh.populateActivePorts(ctx, ports.Items) |
| 880 | if err := dh.disableAdminDownPorts(ctx, ports.Items); err != nil { |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 881 | return olterrors.NewErrAdapter("port-status-update-failed", log.Fields{"ports": ports}, err) |
Girish Gowdru | d424515 | 2019-05-10 00:47:31 -0400 | [diff] [blame] | 882 | } |
| 883 | |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 884 | if err := dh.initializeDeviceHandlerModules(ctx); err != nil { |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 885 | return olterrors.NewErrAdapter("device-handler-initialization-failed", log.Fields{"device-id": dh.device.Id}, err).LogAt(log.ErrorLevel) |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 886 | } |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 887 | |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 888 | // Start reading indications |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 889 | go func() { |
| 890 | if err := dh.readIndications(ctx); err != nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 891 | _ = olterrors.NewErrAdapter("read-indications-failure", log.Fields{"device-id": dh.device.Id}, err).Log() |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 892 | } |
| 893 | }() |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 894 | go dh.updateLocalDevice(ctx) |
Rohan Agrawal | da5e0b2 | 2020-05-20 11:10:26 +0000 | [diff] [blame] | 895 | |
| 896 | if device.PmConfigs != nil { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 897 | dh.UpdatePmConfig(ctx, device.PmConfigs) |
Rohan Agrawal | da5e0b2 | 2020-05-20 11:10:26 +0000 | [diff] [blame] | 898 | } |
Girish Gowdra | a09aeab | 2020-09-14 16:30:52 -0700 | [diff] [blame] | 899 | |
| 900 | go startHeartbeatCheck(ctx, dh) |
| 901 | |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 902 | return nil |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 903 | } |
| 904 | |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 905 | func (dh *DeviceHandler) initializeDeviceHandlerModules(ctx context.Context) error { |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 906 | var err error |
| 907 | dh.deviceInfo, err = dh.populateDeviceInfo(ctx) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 908 | |
| 909 | if err != nil { |
| 910 | return olterrors.NewErrAdapter("populate-device-info-failed", log.Fields{"device-id": dh.device.Id}, err) |
| 911 | } |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 912 | dh.totalPonPorts = dh.deviceInfo.GetPonPorts() |
| 913 | dh.agentPreviouslyConnected = dh.deviceInfo.PreviouslyConnected |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 914 | |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 915 | dh.resourceMgr = make([]*rsrcMgr.OpenOltResourceMgr, dh.totalPonPorts) |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 916 | dh.flowMgr = make([]*OpenOltFlowMgr, dh.totalPonPorts) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 917 | var i uint32 |
| 918 | for i = 0; i < dh.totalPonPorts; i++ { |
| 919 | // Instantiate resource manager |
| 920 | if dh.resourceMgr[i] = rsrcMgr.NewResourceMgr(ctx, i, dh.device.Id, dh.openOLT.KVStoreAddress, dh.openOLT.KVStoreType, dh.device.Type, dh.deviceInfo, dh.cm.Backend.PathPrefix); dh.resourceMgr[i] == nil { |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 921 | return olterrors.ErrResourceManagerInstantiating |
| 922 | } |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 923 | } |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 924 | // GroupManager instance is per OLT. But it needs a reference to any instance of resourceMgr to interface with |
| 925 | // the KV store to manage mcast group data. Provide the first instance (0th index) |
| 926 | if dh.groupMgr = NewGroupManager(ctx, dh, dh.resourceMgr[0]); dh.groupMgr == nil { |
| 927 | return olterrors.ErrGroupManagerInstantiating |
| 928 | } |
| 929 | for i = 0; i < dh.totalPonPorts; i++ { |
| 930 | // Instantiate flow manager |
| 931 | if dh.flowMgr[i] = NewFlowManager(ctx, dh, dh.resourceMgr[i], dh.groupMgr, i); dh.flowMgr[i] == nil { |
| 932 | return olterrors.ErrFlowManagerInstantiating |
| 933 | } |
Girish Gowdra | 76a1b09 | 2021-07-28 10:07:04 -0700 | [diff] [blame] | 934 | dh.resourceMgr[i].TechprofileRef = dh.flowMgr[i].techprofile |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 935 | } |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 936 | /* TODO: Instantiate Alarm , stats , BW managers */ |
| 937 | /* Instantiating Event Manager to handle Alarms and KPIs */ |
| 938 | dh.eventMgr = NewEventMgr(dh.EventProxy, dh) |
| 939 | |
| 940 | // Stats config for new device |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 941 | dh.portStats = NewOpenOltStatsMgr(ctx, dh) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 942 | |
| 943 | return nil |
| 944 | |
| 945 | } |
| 946 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 947 | func (dh *DeviceHandler) populateDeviceInfo(ctx context.Context) (*oop.DeviceInfo, error) { |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 948 | var err error |
| 949 | var deviceInfo *oop.DeviceInfo |
| 950 | |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 951 | deviceInfo, err = dh.Client.GetDeviceInfo(log.WithSpanFromContext(context.Background(), ctx), new(oop.Empty)) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 952 | |
| 953 | if err != nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 954 | return nil, olterrors.NewErrPersistence("get", "device", 0, nil, err) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 955 | } |
| 956 | if deviceInfo == nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 957 | return nil, olterrors.NewErrInvalidValue(log.Fields{"device": nil}, nil) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 958 | } |
| 959 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 960 | logger.Debugw(ctx, "fetched-device-info", log.Fields{"deviceInfo": deviceInfo, "device-id": dh.device.Id}) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 961 | dh.device.Root = true |
| 962 | dh.device.Vendor = deviceInfo.Vendor |
| 963 | dh.device.Model = deviceInfo.Model |
| 964 | dh.device.SerialNumber = deviceInfo.DeviceSerialNumber |
| 965 | dh.device.HardwareVersion = deviceInfo.HardwareVersion |
| 966 | dh.device.FirmwareVersion = deviceInfo.FirmwareVersion |
| 967 | |
| 968 | if deviceInfo.DeviceId == "" { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 969 | logger.Warnw(ctx, "no-device-id-provided-using-host", log.Fields{"hostport": dh.device.GetHostAndPort()}) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 970 | host := strings.Split(dh.device.GetHostAndPort(), ":")[0] |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 971 | genmac, err := generateMacFromHost(ctx, host) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 972 | if err != nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 973 | return nil, olterrors.NewErrAdapter("failed-to-generate-mac-host", log.Fields{"host": host}, err) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 974 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 975 | logger.Debugw(ctx, "using-host-for-mac-address", log.Fields{"host": host, "mac": genmac}) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 976 | dh.device.MacAddress = genmac |
| 977 | } else { |
| 978 | dh.device.MacAddress = deviceInfo.DeviceId |
| 979 | } |
| 980 | |
| 981 | // Synchronous call to update device - this method is run in its own go routine |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 982 | if err = dh.updateDeviceInCore(ctx, dh.device); err != nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 983 | return nil, olterrors.NewErrAdapter("device-update-failed", log.Fields{"device-id": dh.device.Id}, err) |
Matt Jeanneret | f4fdcd7 | 2019-07-19 20:03:23 -0400 | [diff] [blame] | 984 | } |
| 985 | |
| 986 | return deviceInfo, nil |
| 987 | } |
| 988 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 989 | func startCollector(ctx context.Context, dh *DeviceHandler) { |
Matteo Scandolo | 861e06e | 2021-05-26 11:51:46 -0700 | [diff] [blame] | 990 | logger.Debugw(ctx, "starting-collector", log.Fields{"device-id": dh.device.Id}) |
Naga Manjunath | 7615e55 | 2019-10-11 22:35:47 +0530 | [diff] [blame] | 991 | for { |
| 992 | select { |
| 993 | case <-dh.stopCollector: |
divyadesai | 3af43e1 | 2020-08-18 07:10:54 +0000 | [diff] [blame] | 994 | logger.Debugw(ctx, "stopping-collector-for-olt", log.Fields{"device-id": dh.device.Id}) |
Naga Manjunath | 7615e55 | 2019-10-11 22:35:47 +0530 | [diff] [blame] | 995 | return |
Rohan Agrawal | da5e0b2 | 2020-05-20 11:10:26 +0000 | [diff] [blame] | 996 | case <-time.After(time.Duration(dh.metrics.ToPmConfigs().DefaultFreq) * time.Second): |
Girish Gowdra | 34815db | 2020-05-11 17:18:04 -0700 | [diff] [blame] | 997 | |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 998 | ports, err := dh.listDevicePortsFromCore(ctx, dh.device.Id) |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 999 | if err != nil { |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1000 | logger.Warnw(ctx, "failed-to-list-ports", log.Fields{"device-id": dh.device.Id, "err": err}) |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 1001 | continue |
| 1002 | } |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1003 | for _, port := range ports.Items { |
Kishore Darapu | aaf9c10 | 2020-05-04 13:06:57 +0530 | [diff] [blame] | 1004 | // NNI Stats |
| 1005 | if port.Type == voltha.Port_ETHERNET_NNI { |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 1006 | intfID := plt.PortNoToIntfID(port.PortNo, voltha.Port_ETHERNET_NNI) |
Kishore Darapu | aaf9c10 | 2020-05-04 13:06:57 +0530 | [diff] [blame] | 1007 | cmnni := dh.portStats.collectNNIMetrics(intfID) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1008 | logger.Debugw(ctx, "collect-nni-metrics", log.Fields{"metrics": cmnni}) |
Gamze Abaka | fcbd6e7 | 2020-12-17 13:25:16 +0000 | [diff] [blame] | 1009 | go dh.portStats.publishMetrics(ctx, NNIStats, cmnni, port, dh.device.Id, dh.device.Type) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1010 | logger.Debugw(ctx, "publish-nni-metrics", log.Fields{"nni-port": port.Label}) |
Kishore Darapu | aaf9c10 | 2020-05-04 13:06:57 +0530 | [diff] [blame] | 1011 | } |
| 1012 | // PON Stats |
| 1013 | if port.Type == voltha.Port_PON_OLT { |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 1014 | intfID := plt.PortNoToIntfID(port.PortNo, voltha.Port_PON_OLT) |
Kishore Darapu | aaf9c10 | 2020-05-04 13:06:57 +0530 | [diff] [blame] | 1015 | if val, ok := dh.activePorts.Load(intfID); ok && val == true { |
| 1016 | cmpon := dh.portStats.collectPONMetrics(intfID) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1017 | logger.Debugw(ctx, "collect-pon-metrics", log.Fields{"metrics": cmpon}) |
Gamze Abaka | fcbd6e7 | 2020-12-17 13:25:16 +0000 | [diff] [blame] | 1018 | go dh.portStats.publishMetrics(ctx, PONStats, cmpon, port, dh.device.Id, dh.device.Type) |
Kishore Darapu | aaf9c10 | 2020-05-04 13:06:57 +0530 | [diff] [blame] | 1019 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1020 | logger.Debugw(ctx, "publish-pon-metrics", log.Fields{"pon-port": port.Label}) |
Gamze Abaka | fcbd6e7 | 2020-12-17 13:25:16 +0000 | [diff] [blame] | 1021 | |
Girish Gowdra | bcf98af | 2021-07-01 08:24:42 -0700 | [diff] [blame] | 1022 | onuGemInfoLst := dh.flowMgr[intfID].getOnuGemInfoList(ctx) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1023 | if len(onuGemInfoLst) > 0 { |
| 1024 | go dh.portStats.collectOnuAndGemStats(ctx, onuGemInfoLst) |
Gamze Abaka | fcbd6e7 | 2020-12-17 13:25:16 +0000 | [diff] [blame] | 1025 | } |
Chaitrashree G S | ef08811 | 2020-02-03 21:39:27 -0500 | [diff] [blame] | 1026 | } |
Naga Manjunath | 7615e55 | 2019-10-11 22:35:47 +0530 | [diff] [blame] | 1027 | } |
| 1028 | } |
| 1029 | } |
| 1030 | } |
| 1031 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1032 | //AdoptDevice adopts the OLT device |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 1033 | func (dh *DeviceHandler) AdoptDevice(ctx context.Context, device *voltha.Device) { |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 1034 | dh.transitionMap = NewTransitionMap(dh) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1035 | logger.Infow(ctx, "adopt-device", log.Fields{"device-id": device.Id, "Address": device.GetHostAndPort()}) |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 1036 | dh.transitionMap.Handle(ctx, DeviceInit) |
Naga Manjunath | 7615e55 | 2019-10-11 22:35:47 +0530 | [diff] [blame] | 1037 | |
| 1038 | // Now, set the initial PM configuration for that device |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1039 | cgClient, err := dh.coreClient.GetCoreServiceClient() |
| 1040 | if err != nil { |
| 1041 | logger.Errorw(ctx, "no-core-connection", log.Fields{"device-id": dh.device.Id, "error": err}) |
| 1042 | return |
| 1043 | } |
| 1044 | |
| 1045 | // Now, set the initial PM configuration for that device |
| 1046 | if _, err := cgClient.DevicePMConfigUpdate(ctx, dh.metrics.ToPmConfigs()); err != nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 1047 | _ = olterrors.NewErrAdapter("error-updating-performance-metrics", log.Fields{"device-id": device.Id}, err).LogAt(log.ErrorLevel) |
Naga Manjunath | 7615e55 | 2019-10-11 22:35:47 +0530 | [diff] [blame] | 1048 | } |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 1049 | } |
| 1050 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1051 | //GetOfpDeviceInfo Gets the Ofp information of the given device |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1052 | func (dh *DeviceHandler) GetOfpDeviceInfo(device *voltha.Device) (*ca.SwitchCapability, error) { |
| 1053 | return &ca.SwitchCapability{ |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1054 | Desc: &of.OfpDesc{ |
Devmalya Paul | 70dd497 | 2019-06-10 15:19:17 +0530 | [diff] [blame] | 1055 | MfrDesc: "VOLTHA Project", |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1056 | HwDesc: "open_pon", |
| 1057 | SwDesc: "open_pon", |
Girish Gowdra | a09aeab | 2020-09-14 16:30:52 -0700 | [diff] [blame] | 1058 | SerialNum: device.SerialNumber, |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1059 | }, |
| 1060 | SwitchFeatures: &of.OfpSwitchFeatures{ |
| 1061 | NBuffers: 256, |
| 1062 | NTables: 2, |
| 1063 | Capabilities: uint32(of.OfpCapabilities_OFPC_FLOW_STATS | |
| 1064 | of.OfpCapabilities_OFPC_TABLE_STATS | |
| 1065 | of.OfpCapabilities_OFPC_PORT_STATS | |
| 1066 | of.OfpCapabilities_OFPC_GROUP_STATS), |
| 1067 | }, |
| 1068 | }, nil |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 1069 | } |
| 1070 | |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1071 | // GetTechProfileDownloadMessage fetches the TechProfileDownloadMessage for the caller. |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1072 | func (dh *DeviceHandler) GetTechProfileDownloadMessage(ctx context.Context, request *ia.TechProfileInstanceRequestMessage) (*ia.TechProfileDownloadMessage, error) { |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 1073 | ifID, err := plt.IntfIDFromPonPortNum(ctx, request.ParentPonPort) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1074 | if err != nil { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1075 | return nil, err |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1076 | } |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1077 | return dh.flowMgr[ifID].getTechProfileDownloadMessage(ctx, request.TpInstancePath, request.OnuId, request.DeviceId) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1078 | } |
| 1079 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1080 | func (dh *DeviceHandler) omciIndication(ctx context.Context, omciInd *oop.OmciIndication) error { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1081 | logger.Debugw(ctx, "omci-indication", log.Fields{"intf-id": omciInd.IntfId, "onu-id": omciInd.OnuId, "parent-device-id": dh.device.Id}) |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 1082 | var deviceType string |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1083 | var deviceID string |
| 1084 | var proxyDeviceID string |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1085 | var childAdapterEndpoint string |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1086 | |
Matt Jeanneret | ceea2e0 | 2020-03-27 14:19:57 -0400 | [diff] [blame] | 1087 | transid := extractOmciTransactionID(omciInd.Pkt) |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1088 | if logger.V(log.DebugLevel) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1089 | logger.Debugw(ctx, "recv-omci-msg", log.Fields{"intf-id": omciInd.IntfId, "onu-id": omciInd.OnuId, "device-id": dh.device.Id, |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1090 | "omci-transaction-id": transid, "omci-msg": hex.EncodeToString(omciInd.Pkt)}) |
| 1091 | } |
Matt Jeanneret | ceea2e0 | 2020-03-27 14:19:57 -0400 | [diff] [blame] | 1092 | |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 1093 | onuKey := dh.formOnuKey(omciInd.IntfId, omciInd.OnuId) |
Naga Manjunath | a8dc937 | 2019-10-31 23:01:18 +0530 | [diff] [blame] | 1094 | |
| 1095 | if onuInCache, ok := dh.onus.Load(onuKey); !ok { |
| 1096 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1097 | logger.Debugw(ctx, "omci-indication-for-a-device-not-in-cache.", log.Fields{"intf-id": omciInd.IntfId, "onu-id": omciInd.OnuId, "device-id": dh.device.Id}) |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 1098 | ponPort := plt.IntfIDToPortNo(omciInd.GetIntfId(), voltha.Port_PON_OLT) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1099 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1100 | onuDevice, err := dh.getChildDeviceFromCore(ctx, &ca.ChildDeviceFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1101 | ParentId: dh.device.Id, |
| 1102 | OnuId: omciInd.OnuId, |
| 1103 | ParentPortNo: ponPort, |
| 1104 | }) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1105 | if err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 1106 | return olterrors.NewErrNotFound("onu", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1107 | "intf-id": omciInd.IntfId, |
| 1108 | "onu-id": omciInd.OnuId}, err) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1109 | } |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1110 | deviceType = onuDevice.Type |
| 1111 | deviceID = onuDevice.Id |
| 1112 | proxyDeviceID = onuDevice.ProxyAddress.DeviceId |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1113 | childAdapterEndpoint = onuDevice.AdapterEndpoint |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1114 | //if not exist in cache, then add to cache. |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1115 | dh.onus.Store(onuKey, NewOnuDevice(deviceID, deviceType, onuDevice.SerialNumber, omciInd.OnuId, omciInd.IntfId, proxyDeviceID, false, onuDevice.AdapterEndpoint)) |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 1116 | } else { |
| 1117 | //found in cache |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1118 | logger.Debugw(ctx, "omci-indication-for-a-device-in-cache.", log.Fields{"intf-id": omciInd.IntfId, "onu-id": omciInd.OnuId, "device-id": dh.device.Id}) |
Naga Manjunath | a8dc937 | 2019-10-31 23:01:18 +0530 | [diff] [blame] | 1119 | deviceType = onuInCache.(*OnuDevice).deviceType |
| 1120 | deviceID = onuInCache.(*OnuDevice).deviceID |
| 1121 | proxyDeviceID = onuInCache.(*OnuDevice).proxyDeviceID |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1122 | childAdapterEndpoint = onuInCache.(*OnuDevice).adapterEndpoint |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1123 | } |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 1124 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1125 | if err := dh.sendOmciIndicationToChildAdapter(ctx, childAdapterEndpoint, &ia.OmciMessage{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1126 | ParentDeviceId: proxyDeviceID, |
| 1127 | ChildDeviceId: deviceID, |
| 1128 | Message: omciInd.Pkt, |
| 1129 | }); err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 1130 | return olterrors.NewErrCommunication("omci-request", log.Fields{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1131 | "source": dh.openOLT.config.AdapterEndpoint, |
| 1132 | "device-type": deviceType, |
| 1133 | "destination": childAdapterEndpoint, |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1134 | "onu-id": deviceID, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1135 | "proxy-device-id": proxyDeviceID}, err) |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 1136 | } |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1137 | return nil |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 1138 | } |
| 1139 | |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1140 | // //ProcessInterAdapterMessage sends the proxied messages to the target device |
| 1141 | // // If the proxy address is not found in the unmarshalled message, it first fetches the onu device for which the message |
| 1142 | // // is meant, and then send the unmarshalled omci message to this onu |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1143 | // func (dh *DeviceHandler) ProcessInterAdapterMessage(ctx context.Context, msg *ca.InterAdapterMessage) error { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1144 | // logger.Debugw(ctx, "process-inter-adapter-message", log.Fields{"msgID": msg.Header.Id}) |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1145 | // if msg.Header.Type == ca.InterAdapterMessageType_OMCI_REQUEST { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1146 | // return dh.handleInterAdapterOmciMsg(ctx, msg) |
| 1147 | // } |
| 1148 | // return olterrors.NewErrInvalidValue(log.Fields{"inter-adapter-message-type": msg.Header.Type}, nil) |
| 1149 | // } |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1150 | |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1151 | // ProxyOmciMessage sends the proxied OMCI message to the target device |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1152 | func (dh *DeviceHandler) ProxyOmciMessage(ctx context.Context, omciMsg *ia.OmciMessage) error { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1153 | logger.Debugw(ctx, "proxy-omci-message", log.Fields{"parent-device-id": omciMsg.ParentDeviceId, "child-device-id": omciMsg.ChildDeviceId, "proxy-address": omciMsg.ProxyAddress, "connect-status": omciMsg.ConnectStatus}) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1154 | |
| 1155 | if omciMsg.GetProxyAddress() == nil { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1156 | onuDevice, err := dh.getDeviceFromCore(ctx, omciMsg.ChildDeviceId) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1157 | if err != nil { |
| 1158 | return olterrors.NewErrNotFound("onu", log.Fields{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1159 | "parent-device-id": dh.device.Id, |
| 1160 | "child-device-id": omciMsg.ChildDeviceId}, err) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1161 | } |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1162 | logger.Debugw(ctx, "device-retrieved-from-core", log.Fields{"onu-device-proxy-address": onuDevice.ProxyAddress}) |
| 1163 | if err := dh.sendProxiedMessage(log.WithSpanFromContext(context.Background(), ctx), onuDevice, omciMsg); err != nil { |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1164 | return olterrors.NewErrCommunication("send-failed", log.Fields{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1165 | "parent-device-id": dh.device.Id, |
| 1166 | "child-device-id": omciMsg.ChildDeviceId}, err) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1167 | } |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1168 | } else { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1169 | logger.Debugw(ctx, "proxy-address-found-in-omci-message", log.Fields{"onu-device-proxy-address": omciMsg.ProxyAddress}) |
| 1170 | if err := dh.sendProxiedMessage(log.WithSpanFromContext(context.Background(), ctx), nil, omciMsg); err != nil { |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1171 | return olterrors.NewErrCommunication("send-failed", log.Fields{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1172 | "parent-device-id": dh.device.Id, |
| 1173 | "child-device-id": omciMsg.ChildDeviceId}, err) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1174 | } |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1175 | } |
| 1176 | return nil |
Phaneendra Manda | 4c62c80 | 2019-03-06 21:37:49 +0530 | [diff] [blame] | 1177 | } |
| 1178 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1179 | func (dh *DeviceHandler) sendProxiedMessage(ctx context.Context, onuDevice *voltha.Device, omciMsg *ia.OmciMessage) error { |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1180 | var intfID uint32 |
| 1181 | var onuID uint32 |
Esin Karaman | ccb714b | 2019-11-29 15:02:06 +0000 | [diff] [blame] | 1182 | var connectStatus common.ConnectStatus_Types |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 1183 | if onuDevice != nil { |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1184 | intfID = onuDevice.ProxyAddress.GetChannelId() |
| 1185 | onuID = onuDevice.ProxyAddress.GetOnuId() |
| 1186 | connectStatus = onuDevice.ConnectStatus |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 1187 | } else { |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1188 | intfID = omciMsg.GetProxyAddress().GetChannelId() |
| 1189 | onuID = omciMsg.GetProxyAddress().GetOnuId() |
| 1190 | connectStatus = omciMsg.GetConnectStatus() |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 1191 | } |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1192 | if connectStatus != voltha.ConnectStatus_REACHABLE { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1193 | logger.Debugw(ctx, "onu-not-reachable--cannot-send-omci", log.Fields{"intf-id": intfID, "onu-id": onuID}) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1194 | |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 1195 | return olterrors.NewErrCommunication("unreachable", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1196 | "intf-id": intfID, |
| 1197 | "onu-id": onuID}, nil) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1198 | } |
| 1199 | |
Matt Jeanneret | ceea2e0 | 2020-03-27 14:19:57 -0400 | [diff] [blame] | 1200 | // TODO: OpenOLT Agent oop.OmciMsg expects a hex encoded string for OMCI packets rather than the actual bytes. |
| 1201 | // Fix this in the agent and then we can pass byte array as Pkt: omciMsg.Message. |
lcui | e24ef18 | 2019-04-29 22:58:36 -0700 | [diff] [blame] | 1202 | var omciMessage *oop.OmciMsg |
Matt Jeanneret | ceea2e0 | 2020-03-27 14:19:57 -0400 | [diff] [blame] | 1203 | hexPkt := make([]byte, hex.EncodedLen(len(omciMsg.Message))) |
| 1204 | hex.Encode(hexPkt, omciMsg.Message) |
| 1205 | omciMessage = &oop.OmciMsg{IntfId: intfID, OnuId: onuID, Pkt: hexPkt} |
| 1206 | |
| 1207 | // TODO: Below logging illustrates the "stringify" of the omci Pkt. |
| 1208 | // once above is fixed this log line can change to just use hex.EncodeToString(omciMessage.Pkt) |
| 1209 | transid := extractOmciTransactionID(omciMsg.Message) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1210 | logger.Debugw(ctx, "sent-omci-msg", log.Fields{"intf-id": intfID, "onu-id": onuID, |
Matt Jeanneret | ceea2e0 | 2020-03-27 14:19:57 -0400 | [diff] [blame] | 1211 | "omciTransactionID": transid, "omciMsg": string(omciMessage.Pkt)}) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1212 | |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 1213 | _, err := dh.Client.OmciMsgOut(log.WithSpanFromContext(context.Background(), ctx), omciMessage) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1214 | if err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 1215 | return olterrors.NewErrCommunication("omci-send-failed", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1216 | "intf-id": intfID, |
| 1217 | "onu-id": onuID, |
| 1218 | "message": omciMessage}, err) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1219 | } |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1220 | return nil |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1221 | } |
| 1222 | |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1223 | func (dh *DeviceHandler) activateONU(ctx context.Context, intfID uint32, onuID int64, serialNum *oop.SerialNumber, serialNumber string) error { |
kesavand | 494c208 | 2020-08-31 11:16:12 +0530 | [diff] [blame] | 1224 | logger.Debugw(ctx, "activate-onu", log.Fields{"intf-id": intfID, "onu-id": onuID, "serialNum": serialNum, "serialNumber": serialNumber, "device-id": dh.device.Id, "OmccEncryption": dh.openOLT.config.OmccEncryption}) |
Girish Gowdra | 197acc1 | 2021-08-16 10:59:45 -0700 | [diff] [blame] | 1225 | if err := dh.flowMgr[intfID].AddOnuInfoToFlowMgrCacheAndKvStore(ctx, intfID, uint32(onuID), serialNumber); err != nil { |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1226 | return olterrors.NewErrAdapter("onu-activate-failed", log.Fields{"onu": onuID, "intf-id": intfID}, err) |
Andrea Campanella | b83b39d | 2020-03-30 11:41:16 +0200 | [diff] [blame] | 1227 | } |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1228 | var pir uint32 = 1000000 |
kesavand | 494c208 | 2020-08-31 11:16:12 +0530 | [diff] [blame] | 1229 | Onu := oop.Onu{IntfId: intfID, OnuId: uint32(onuID), SerialNumber: serialNum, Pir: pir, OmccEncryption: dh.openOLT.config.OmccEncryption} |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 1230 | if _, err := dh.Client.ActivateOnu(ctx, &Onu); err != nil { |
Chaitrashree G S | be6ab94 | 2019-05-24 06:42:49 -0400 | [diff] [blame] | 1231 | st, _ := status.FromError(err) |
| 1232 | if st.Code() == codes.AlreadyExists { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1233 | logger.Debugw(ctx, "onu-activation-in-progress", log.Fields{"SerialNumber": serialNumber, "onu-id": onuID, "device-id": dh.device.Id}) |
| 1234 | |
Chaitrashree G S | be6ab94 | 2019-05-24 06:42:49 -0400 | [diff] [blame] | 1235 | } else { |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 1236 | return olterrors.NewErrAdapter("onu-activate-failed", log.Fields{"onu": Onu, "device-id": dh.device.Id}, err) |
Chaitrashree G S | be6ab94 | 2019-05-24 06:42:49 -0400 | [diff] [blame] | 1237 | } |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1238 | } else { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1239 | logger.Infow(ctx, "activated-onu", log.Fields{"SerialNumber": serialNumber, "device-id": dh.device.Id}) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1240 | } |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1241 | return nil |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1242 | } |
| 1243 | |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 1244 | func (dh *DeviceHandler) onuDiscIndication(ctx context.Context, onuDiscInd *oop.OnuDiscIndication) error { |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1245 | channelID := onuDiscInd.GetIntfId() |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 1246 | parentPortNo := plt.IntfIDToPortNo(onuDiscInd.GetIntfId(), voltha.Port_PON_OLT) |
Matt Jeanneret | 5353951 | 2019-07-20 14:47:02 -0400 | [diff] [blame] | 1247 | |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 1248 | sn := dh.stringifySerialNumber(onuDiscInd.SerialNumber) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1249 | logger.Infow(ctx, "new-discovery-indication", log.Fields{"sn": sn}) |
Naga Manjunath | a8dc937 | 2019-10-31 23:01:18 +0530 | [diff] [blame] | 1250 | |
Thiyagarajan Subramani | 34a0028 | 2020-03-10 20:19:31 +0530 | [diff] [blame] | 1251 | var alarmInd oop.OnuAlarmIndication |
Girish Gowdra | c1b9d5e | 2021-04-22 12:47:44 -0700 | [diff] [blame] | 1252 | raisedTs := time.Now().Unix() |
Amit Ghosh | e5c6a85 | 2020-02-10 15:09:46 +0000 | [diff] [blame] | 1253 | if _, loaded := dh.discOnus.LoadOrStore(sn, true); loaded { |
Thiyagarajan Subramani | 34a0028 | 2020-03-10 20:19:31 +0530 | [diff] [blame] | 1254 | |
| 1255 | /* When PON cable disconnected and connected back from OLT, it was expected OnuAlarmIndication |
| 1256 | with "los_status: off" should be raised but BAL does not raise this Alarm hence manually sending |
| 1257 | OnuLosClear event on receiving OnuDiscoveryIndication for the Onu after checking whether |
| 1258 | OnuLosRaise event sent for it */ |
| 1259 | dh.onus.Range(func(Onukey interface{}, onuInCache interface{}) bool { |
| 1260 | if onuInCache.(*OnuDevice).serialNumber == sn && onuInCache.(*OnuDevice).losRaised { |
| 1261 | if onuDiscInd.GetIntfId() != onuInCache.(*OnuDevice).intfID { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1262 | logger.Warnw(ctx, "onu-is-on-a-different-intf-id-now", log.Fields{ |
Thiyagarajan Subramani | 34a0028 | 2020-03-10 20:19:31 +0530 | [diff] [blame] | 1263 | "previousIntfId": onuInCache.(*OnuDevice).intfID, |
| 1264 | "currentIntfId": onuDiscInd.GetIntfId()}) |
| 1265 | // TODO:: Should we need to ignore raising OnuLosClear event |
| 1266 | // when onu connected to different PON? |
| 1267 | } |
| 1268 | alarmInd.IntfId = onuInCache.(*OnuDevice).intfID |
| 1269 | alarmInd.OnuId = onuInCache.(*OnuDevice).onuID |
| 1270 | alarmInd.LosStatus = statusCheckOff |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 1271 | go func() { |
| 1272 | if err := dh.eventMgr.onuAlarmIndication(ctx, &alarmInd, onuInCache.(*OnuDevice).deviceID, raisedTs); err != nil { |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1273 | logger.Debugw(ctx, "indication-failed", log.Fields{"err": err}) |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 1274 | } |
| 1275 | }() |
Thiyagarajan Subramani | 34a0028 | 2020-03-10 20:19:31 +0530 | [diff] [blame] | 1276 | } |
| 1277 | return true |
| 1278 | }) |
| 1279 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1280 | logger.Warnw(ctx, "onu-sn-is-already-being-processed", log.Fields{"sn": sn}) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1281 | return nil |
Amit Ghosh | e5c6a85 | 2020-02-10 15:09:46 +0000 | [diff] [blame] | 1282 | } |
| 1283 | |
Chaitrashree G S | 35b5d80 | 2019-07-08 23:12:03 -0400 | [diff] [blame] | 1284 | var onuID uint32 |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1285 | |
| 1286 | // check the ONU is already know to the OLT |
| 1287 | // NOTE the second time the ONU is discovered this should return a device |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1288 | onuDevice, err := dh.getChildDeviceFromCore(ctx, &ca.ChildDeviceFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1289 | ParentId: dh.device.Id, |
| 1290 | SerialNumber: sn, |
| 1291 | }) |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1292 | |
| 1293 | if err != nil { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1294 | logger.Debugw(ctx, "core-proxy-get-child-device-failed", log.Fields{"parentDevice": dh.device.Id, "err": err, "sn": sn}) |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1295 | if e, ok := status.FromError(err); ok { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1296 | logger.Debugw(ctx, "core-proxy-get-child-device-failed-with-code", log.Fields{"errCode": e.Code(), "sn": sn}) |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1297 | switch e.Code() { |
| 1298 | case codes.Internal: |
| 1299 | // this probably means NOT FOUND, so just create a new device |
| 1300 | onuDevice = nil |
| 1301 | case codes.DeadlineExceeded: |
| 1302 | // if the call times out, cleanup and exit |
| 1303 | dh.discOnus.Delete(sn) |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1304 | return olterrors.NewErrTimeout("get-child-device", log.Fields{"device-id": dh.device.Id}, err) |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1305 | } |
| 1306 | } |
| 1307 | } |
| 1308 | |
| 1309 | if onuDevice == nil { |
| 1310 | // NOTE this should happen a single time, and only if GetChildDevice returns NotFound |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1311 | logger.Debugw(ctx, "creating-new-onu", log.Fields{"sn": sn}) |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1312 | // we need to create a new ChildDevice |
Matt Jeanneret | 5353951 | 2019-07-20 14:47:02 -0400 | [diff] [blame] | 1313 | ponintfid := onuDiscInd.GetIntfId() |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1314 | onuID, err = dh.resourceMgr[ponintfid].GetONUID(ctx, ponintfid) |
Chaitrashree G S | 35b5d80 | 2019-07-08 23:12:03 -0400 | [diff] [blame] | 1315 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1316 | logger.Infow(ctx, "creating-new-onu-got-onu-id", log.Fields{"sn": sn, "onuId": onuID}) |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1317 | |
| 1318 | if err != nil { |
| 1319 | // if we can't create an ID in resource manager, |
| 1320 | // cleanup and exit |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1321 | dh.discOnus.Delete(sn) |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1322 | return olterrors.NewErrAdapter("resource-manager-get-onu-id-failed", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1323 | "pon-intf-id": ponintfid, |
| 1324 | "serial-number": sn}, err) |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1325 | } |
| 1326 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1327 | if onuDevice, err = dh.sendChildDeviceDetectedToCore(ctx, &ca.DeviceDiscovery{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1328 | ParentId: dh.device.Id, |
| 1329 | ParentPortNo: parentPortNo, |
| 1330 | ChannelId: channelID, |
| 1331 | VendorId: string(onuDiscInd.SerialNumber.GetVendorId()), |
| 1332 | SerialNumber: sn, |
| 1333 | OnuId: onuID, |
| 1334 | }); err != nil { |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1335 | dh.discOnus.Delete(sn) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1336 | dh.resourceMgr[ponintfid].FreeonuID(ctx, ponintfid, []uint32{onuID}) // NOTE I'm not sure this method is actually cleaning up the right thing |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 1337 | return olterrors.NewErrAdapter("core-proxy-child-device-detected-failed", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1338 | "pon-intf-id": ponintfid, |
| 1339 | "serial-number": sn}, err) |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1340 | } |
Girish Gowdra | c1b9d5e | 2021-04-22 12:47:44 -0700 | [diff] [blame] | 1341 | if err := dh.eventMgr.OnuDiscoveryIndication(ctx, onuDiscInd, dh.device.Id, onuDevice.Id, onuID, sn, time.Now().Unix()); err != nil { |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1342 | logger.Warnw(ctx, "discovery-indication-failed", log.Fields{"err": err}) |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 1343 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1344 | logger.Infow(ctx, "onu-child-device-added", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 1345 | log.Fields{"onuDevice": onuDevice, |
| 1346 | "sn": sn, |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1347 | "onu-id": onuID, |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 1348 | "device-id": dh.device.Id}) |
Chaitrashree G S | be6ab94 | 2019-05-24 06:42:49 -0400 | [diff] [blame] | 1349 | } |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1350 | |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1351 | // Setup the gRPC connection to the adapter responsible for that onuDevice, if not setup yet |
| 1352 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 1353 | err = dh.setupChildInterAdapterClient(subCtx, onuDevice.AdapterEndpoint) |
| 1354 | cancel() |
| 1355 | if err != nil { |
| 1356 | return olterrors.NewErrCommunication("no-connection-to-child-adapter", log.Fields{"device-id": onuDevice.Id}, err) |
| 1357 | } |
| 1358 | |
Matteo Scandolo | 945e401 | 2019-12-12 14:16:11 -0800 | [diff] [blame] | 1359 | // we can now use the existing ONU Id |
| 1360 | onuID = onuDevice.ProxyAddress.OnuId |
Mahir Gunyel | e77977b | 2019-06-27 05:36:22 -0700 | [diff] [blame] | 1361 | //Insert the ONU into cache to use in OnuIndication. |
| 1362 | //TODO: Do we need to remove this from the cache on ONU change, or wait for overwritten on next discovery. |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1363 | logger.Debugw(ctx, "onu-discovery-indication-key-create", |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1364 | log.Fields{"onu-id": onuID, |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 1365 | "intfId": onuDiscInd.GetIntfId(), |
| 1366 | "sn": sn}) |
Mahir Gunyel | e77977b | 2019-06-27 05:36:22 -0700 | [diff] [blame] | 1367 | onuKey := dh.formOnuKey(onuDiscInd.GetIntfId(), onuID) |
Matt Jeanneret | 5353951 | 2019-07-20 14:47:02 -0400 | [diff] [blame] | 1368 | |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1369 | onuDev := NewOnuDevice(onuDevice.Id, onuDevice.Type, onuDevice.SerialNumber, onuID, onuDiscInd.GetIntfId(), onuDevice.ProxyAddress.DeviceId, false, onuDevice.AdapterEndpoint) |
Naga Manjunath | a8dc937 | 2019-10-31 23:01:18 +0530 | [diff] [blame] | 1370 | dh.onus.Store(onuKey, onuDev) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1371 | logger.Debugw(ctx, "new-onu-device-discovered", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 1372 | log.Fields{"onu": onuDev, |
| 1373 | "sn": sn}) |
Chaitrashree G S | 35b5d80 | 2019-07-08 23:12:03 -0400 | [diff] [blame] | 1374 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1375 | if err := dh.updateDeviceStateInCore(ctx, &ca.DeviceStateFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1376 | DeviceId: onuDevice.Id, |
| 1377 | ParentDeviceId: dh.device.Id, |
| 1378 | OperStatus: common.OperStatus_DISCOVERED, |
| 1379 | ConnStatus: common.ConnectStatus_REACHABLE, |
| 1380 | }); err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 1381 | return olterrors.NewErrAdapter("failed-to-update-device-state", log.Fields{ |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1382 | "device-id": onuDevice.Id, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1383 | "serial-number": sn}, err) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1384 | } |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1385 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1386 | logger.Infow(ctx, "onu-discovered-reachable", log.Fields{"device-id": onuDevice.Id, "sn": sn}) |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 1387 | if err := dh.activateONU(ctx, onuDiscInd.IntfId, int64(onuID), onuDiscInd.SerialNumber, sn); err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 1388 | return olterrors.NewErrAdapter("onu-activation-failed", log.Fields{ |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1389 | "device-id": onuDevice.Id, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1390 | "serial-number": sn}, err) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1391 | } |
| 1392 | return nil |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1393 | } |
| 1394 | |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 1395 | func (dh *DeviceHandler) onuIndication(ctx context.Context, onuInd *oop.OnuIndication) error { |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1396 | |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 1397 | ponPort := plt.IntfIDToPortNo(onuInd.GetIntfId(), voltha.Port_PON_OLT) |
Mahir Gunyel | e77977b | 2019-06-27 05:36:22 -0700 | [diff] [blame] | 1398 | var onuDevice *voltha.Device |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1399 | var err error |
Mahir Gunyel | e77977b | 2019-06-27 05:36:22 -0700 | [diff] [blame] | 1400 | foundInCache := false |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1401 | logger.Debugw(ctx, "onu-indication-key-create", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 1402 | log.Fields{"onuId": onuInd.OnuId, |
| 1403 | "intfId": onuInd.GetIntfId(), |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 1404 | "device-id": dh.device.Id}) |
Mahir Gunyel | e77977b | 2019-06-27 05:36:22 -0700 | [diff] [blame] | 1405 | onuKey := dh.formOnuKey(onuInd.GetIntfId(), onuInd.OnuId) |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 1406 | serialNumber := dh.stringifySerialNumber(onuInd.SerialNumber) |
Naga Manjunath | a8dc937 | 2019-10-31 23:01:18 +0530 | [diff] [blame] | 1407 | |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1408 | errFields := log.Fields{"device-id": dh.device.Id} |
| 1409 | |
Naga Manjunath | a8dc937 | 2019-10-31 23:01:18 +0530 | [diff] [blame] | 1410 | if onuInCache, ok := dh.onus.Load(onuKey); ok { |
| 1411 | |
Mahir Gunyel | e77977b | 2019-06-27 05:36:22 -0700 | [diff] [blame] | 1412 | //If ONU id is discovered before then use GetDevice to get onuDevice because it is cheaper. |
| 1413 | foundInCache = true |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1414 | errFields["onu-id"] = onuInCache.(*OnuDevice).deviceID |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1415 | onuDevice, err = dh.getDeviceFromCore(ctx, onuInCache.(*OnuDevice).deviceID) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1416 | } else { |
Mahir Gunyel | e77977b | 2019-06-27 05:36:22 -0700 | [diff] [blame] | 1417 | //If ONU not found in adapter cache then we have to use GetChildDevice to get onuDevice |
| 1418 | if serialNumber != "" { |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1419 | errFields["serial-number"] = serialNumber |
Mahir Gunyel | e77977b | 2019-06-27 05:36:22 -0700 | [diff] [blame] | 1420 | } else { |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1421 | errFields["onu-id"] = onuInd.OnuId |
| 1422 | errFields["parent-port-no"] = ponPort |
Mahir Gunyel | e77977b | 2019-06-27 05:36:22 -0700 | [diff] [blame] | 1423 | } |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1424 | onuDevice, err = dh.getChildDeviceFromCore(ctx, &ca.ChildDeviceFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1425 | ParentId: dh.device.Id, |
| 1426 | SerialNumber: serialNumber, |
| 1427 | OnuId: onuInd.OnuId, |
| 1428 | ParentPortNo: ponPort, |
| 1429 | }) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1430 | } |
Mahir Gunyel | e77977b | 2019-06-27 05:36:22 -0700 | [diff] [blame] | 1431 | |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1432 | if err != nil || onuDevice == nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1433 | return olterrors.NewErrNotFound("onu-device", errFields, err) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1434 | } |
| 1435 | |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1436 | if onuDevice.ParentPortNo != ponPort { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1437 | logger.Warnw(ctx, "onu-is-on-a-different-intf-id-now", log.Fields{ |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1438 | "previousIntfId": onuDevice.ParentPortNo, |
| 1439 | "currentIntfId": ponPort}) |
| 1440 | } |
| 1441 | |
| 1442 | if onuDevice.ProxyAddress.OnuId != onuInd.OnuId { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1443 | logger.Warnw(ctx, "onu-id-mismatch-possible-if-voltha-and-olt-rebooted", log.Fields{ |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 1444 | "expected-onu-id": onuDevice.ProxyAddress.OnuId, |
| 1445 | "received-onu-id": onuInd.OnuId, |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 1446 | "device-id": dh.device.Id}) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1447 | } |
| 1448 | if !foundInCache { |
| 1449 | onuKey := dh.formOnuKey(onuInd.GetIntfId(), onuInd.GetOnuId()) |
| 1450 | |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1451 | dh.onus.Store(onuKey, NewOnuDevice(onuDevice.Id, onuDevice.Type, onuDevice.SerialNumber, onuInd.GetOnuId(), onuInd.GetIntfId(), onuDevice.ProxyAddress.DeviceId, false, onuDevice.AdapterEndpoint)) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1452 | |
| 1453 | } |
kesavand | 7cf3a05 | 2020-08-28 12:49:18 +0530 | [diff] [blame] | 1454 | if onuInd.OperState == "down" && onuInd.FailReason != oop.OnuIndication_ONU_ACTIVATION_FAIL_REASON_NONE { |
Girish Gowdra | c1b9d5e | 2021-04-22 12:47:44 -0700 | [diff] [blame] | 1455 | if err := dh.eventMgr.onuActivationIndication(ctx, onuActivationFailEvent, onuInd, dh.device.Id, time.Now().Unix()); err != nil { |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1456 | logger.Warnw(ctx, "onu-activation-indication-reporting-failed", log.Fields{"err": err}) |
kesavand | 7cf3a05 | 2020-08-28 12:49:18 +0530 | [diff] [blame] | 1457 | } |
| 1458 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1459 | if err := dh.updateOnuStates(ctx, onuDevice, onuInd); err != nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1460 | return olterrors.NewErrCommunication("state-update-failed", errFields, err) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1461 | } |
| 1462 | return nil |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1463 | } |
| 1464 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1465 | func (dh *DeviceHandler) updateOnuStates(ctx context.Context, onuDevice *voltha.Device, onuInd *oop.OnuIndication) error { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1466 | logger.Debugw(ctx, "onu-indication-for-state", log.Fields{"onuIndication": onuInd, "device-id": onuDevice.Id, "operStatus": onuDevice.OperStatus, "adminStatus": onuDevice.AdminState}) |
Girish Gowdra | 748de5c | 2020-07-01 10:27:52 -0700 | [diff] [blame] | 1467 | if onuInd.AdminState == "down" || onuInd.OperState == "down" { |
| 1468 | // The ONU has gone admin_state "down" or oper_state "down" - we expect the ONU to send discovery again |
| 1469 | // The ONU admin_state is "up" while "oper_state" is down in cases where ONU activation fails. In this case |
| 1470 | // the ONU sends Discovery again. |
Girish Gowdra | 429f950 | 2020-05-04 13:22:16 -0700 | [diff] [blame] | 1471 | dh.discOnus.Delete(onuDevice.SerialNumber) |
Amit Ghosh | 9bbc565 | 2020-02-17 13:37:32 +0000 | [diff] [blame] | 1472 | // Tests have shown that we sometimes get OperState as NOT down even if AdminState is down, forcing it |
| 1473 | if onuInd.OperState != "down" { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1474 | logger.Warnw(ctx, "onu-admin-state-down", log.Fields{"operState": onuInd.OperState}) |
Amit Ghosh | 9bbc565 | 2020-02-17 13:37:32 +0000 | [diff] [blame] | 1475 | onuInd.OperState = "down" |
| 1476 | } |
| 1477 | } |
| 1478 | |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1479 | switch onuInd.OperState { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1480 | case "up", "down": |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1481 | logger.Debugw(ctx, "sending-interadapter-onu-indication", log.Fields{"onuIndication": onuInd, "device-id": onuDevice.Id, "operStatus": onuDevice.OperStatus, "adminStatus": onuDevice.AdminState}) |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1482 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1483 | err := dh.sendOnuIndicationToChildAdapter(ctx, onuDevice.AdapterEndpoint, &ia.OnuIndicationMessage{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1484 | DeviceId: onuDevice.Id, |
| 1485 | OnuIndication: onuInd, |
| 1486 | }) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1487 | if err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 1488 | return olterrors.NewErrCommunication("inter-adapter-send-failed", log.Fields{ |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1489 | "onu-indicator": onuInd, |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1490 | "source": dh.openOLT.config.AdapterEndpoint, |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1491 | "device-type": onuDevice.Type, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1492 | "device-id": onuDevice.Id}, err) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1493 | } |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1494 | default: |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1495 | return olterrors.NewErrInvalidValue(log.Fields{"oper-state": onuInd.OperState}, nil) |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1496 | } |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1497 | return nil |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1498 | } |
| 1499 | |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1500 | func (dh *DeviceHandler) stringifySerialNumber(serialNum *oop.SerialNumber) string { |
| 1501 | if serialNum != nil { |
| 1502 | return string(serialNum.VendorId) + dh.stringifyVendorSpecific(serialNum.VendorSpecific) |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1503 | } |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1504 | return "" |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1505 | } |
Chaitrashree G S | 1a55b88 | 2020-02-04 17:35:35 -0500 | [diff] [blame] | 1506 | func (dh *DeviceHandler) deStringifySerialNumber(serialNum string) (*oop.SerialNumber, error) { |
| 1507 | decodedStr, err := hex.DecodeString(serialNum[4:]) |
| 1508 | if err != nil { |
| 1509 | return nil, err |
| 1510 | } |
| 1511 | return &oop.SerialNumber{ |
| 1512 | VendorId: []byte(serialNum[:4]), |
Girish Gowdra | a09aeab | 2020-09-14 16:30:52 -0700 | [diff] [blame] | 1513 | VendorSpecific: decodedStr, |
Chaitrashree G S | 1a55b88 | 2020-02-04 17:35:35 -0500 | [diff] [blame] | 1514 | }, nil |
| 1515 | } |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1516 | |
| 1517 | func (dh *DeviceHandler) stringifyVendorSpecific(vendorSpecific []byte) string { |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 1518 | if len(vendorSpecific) > 3 { |
| 1519 | tmp := fmt.Sprintf("%x", (uint32(vendorSpecific[0])>>4)&0x0f) + |
| 1520 | fmt.Sprintf("%x", uint32(vendorSpecific[0]&0x0f)) + |
| 1521 | fmt.Sprintf("%x", (uint32(vendorSpecific[1])>>4)&0x0f) + |
| 1522 | fmt.Sprintf("%x", (uint32(vendorSpecific[1]))&0x0f) + |
| 1523 | fmt.Sprintf("%x", (uint32(vendorSpecific[2])>>4)&0x0f) + |
| 1524 | fmt.Sprintf("%x", (uint32(vendorSpecific[2]))&0x0f) + |
| 1525 | fmt.Sprintf("%x", (uint32(vendorSpecific[3])>>4)&0x0f) + |
| 1526 | fmt.Sprintf("%x", (uint32(vendorSpecific[3]))&0x0f) |
| 1527 | return tmp |
| 1528 | } |
| 1529 | return "" |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1530 | } |
| 1531 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1532 | //UpdateFlowsBulk upates the bulk flow |
| 1533 | func (dh *DeviceHandler) UpdateFlowsBulk() error { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 1534 | return olterrors.ErrNotImplemented |
cuilin2018 | 7b2a8c3 | 2019-03-26 19:52:28 -0700 | [diff] [blame] | 1535 | } |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1536 | |
| 1537 | //GetChildDevice returns the child device for given parent port and onu id |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1538 | func (dh *DeviceHandler) GetChildDevice(ctx context.Context, parentPort, onuID uint32) (*voltha.Device, error) { |
| 1539 | logger.Debugw(ctx, "getchilddevice", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 1540 | log.Fields{"pon-port": parentPort, |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1541 | "onu-id": onuID, |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 1542 | "device-id": dh.device.Id}) |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1543 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1544 | onuDevice, err := dh.getChildDeviceFromCore(ctx, &ca.ChildDeviceFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1545 | ParentId: dh.device.Id, |
| 1546 | OnuId: onuID, |
| 1547 | ParentPortNo: parentPort, |
| 1548 | }) |
| 1549 | |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 1550 | if err != nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1551 | return nil, olterrors.NewErrNotFound("onu-device", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1552 | "intf-id": parentPort, |
| 1553 | "onu-id": onuID}, err) |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 1554 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1555 | logger.Debugw(ctx, "successfully-received-child-device-from-core", log.Fields{"child-device-id": onuDevice.Id, "child-device-sn": onuDevice.SerialNumber}) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1556 | return onuDevice, nil |
manikkaraj k | bf256be | 2019-03-25 00:13:48 +0530 | [diff] [blame] | 1557 | } |
| 1558 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1559 | // SendPacketInToCore sends packet-in to core |
| 1560 | // For this, it calls SendPacketIn of the core-proxy which uses a device specific topic to send the request. |
| 1561 | // The adapter handling the device creates a device specific topic |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1562 | func (dh *DeviceHandler) SendPacketInToCore(ctx context.Context, logicalPort uint32, packetPayload []byte) error { |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1563 | if logger.V(log.DebugLevel) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1564 | logger.Debugw(ctx, "send-packet-in-to-core", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1565 | "port": logicalPort, |
| 1566 | "packet": hex.EncodeToString(packetPayload), |
| 1567 | "device-id": dh.device.Id, |
| 1568 | }) |
| 1569 | } |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1570 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1571 | if err := dh.sendPacketToCore(ctx, &ca.PacketIn{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1572 | DeviceId: dh.device.Id, |
| 1573 | Port: logicalPort, |
| 1574 | Packet: packetPayload, |
| 1575 | }); err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 1576 | return olterrors.NewErrCommunication("packet-send-failed", log.Fields{ |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1577 | "source": "adapter", |
| 1578 | "destination": "core", |
| 1579 | "device-id": dh.device.Id, |
| 1580 | "logical-port": logicalPort, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1581 | "packet": hex.EncodeToString(packetPayload)}, err) |
manikkaraj k | 9eb6cac | 2019-05-09 12:32:03 -0400 | [diff] [blame] | 1582 | } |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1583 | if logger.V(log.DebugLevel) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1584 | logger.Debugw(ctx, "sent-packet-in-to-core-successfully", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1585 | "packet": hex.EncodeToString(packetPayload), |
| 1586 | "device-id": dh.device.Id, |
| 1587 | }) |
| 1588 | } |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1589 | return nil |
manikkaraj k | 9eb6cac | 2019-05-09 12:32:03 -0400 | [diff] [blame] | 1590 | } |
| 1591 | |
Rohan Agrawal | da5e0b2 | 2020-05-20 11:10:26 +0000 | [diff] [blame] | 1592 | // UpdatePmConfig updates the pm metrics. |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1593 | func (dh *DeviceHandler) UpdatePmConfig(ctx context.Context, pmConfigs *voltha.PmConfigs) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1594 | logger.Infow(ctx, "update-pm-configs", log.Fields{"device-id": dh.device.Id, "pm-configs": pmConfigs}) |
Rohan Agrawal | da5e0b2 | 2020-05-20 11:10:26 +0000 | [diff] [blame] | 1595 | |
| 1596 | if pmConfigs.DefaultFreq != dh.metrics.ToPmConfigs().DefaultFreq { |
| 1597 | dh.metrics.UpdateFrequency(pmConfigs.DefaultFreq) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1598 | logger.Debugf(ctx, "frequency-updated") |
Rohan Agrawal | da5e0b2 | 2020-05-20 11:10:26 +0000 | [diff] [blame] | 1599 | } |
| 1600 | |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 1601 | if !pmConfigs.Grouped { |
Rohan Agrawal | da5e0b2 | 2020-05-20 11:10:26 +0000 | [diff] [blame] | 1602 | metrics := dh.metrics.GetSubscriberMetrics() |
| 1603 | for _, m := range pmConfigs.Metrics { |
| 1604 | metrics[m.Name].Enabled = m.Enabled |
| 1605 | |
| 1606 | } |
| 1607 | } |
| 1608 | } |
| 1609 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1610 | func (dh *DeviceHandler) handleFlows(ctx context.Context, device *voltha.Device, flows *of.FlowChanges, flowMetadata *of.FlowMetadata) []error { |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 1611 | var err error |
Andrea Campanella | c63bba9 | 2020-03-10 17:01:04 +0100 | [diff] [blame] | 1612 | var errorsList []error |
| 1613 | |
Girish Gowdra | 20e3dcd | 2021-11-18 22:56:49 -0800 | [diff] [blame] | 1614 | if dh.getDeviceDeletionInProgressFlag() { |
| 1615 | // The device itself is going to be reset as part of deletion. So nothing to be done. |
| 1616 | logger.Infow(ctx, "device-deletion-in-progress--not-handling-flows-or-groups", log.Fields{"device-id": device.Id}) |
| 1617 | return nil |
| 1618 | } |
| 1619 | |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 1620 | if flows != nil { |
Manjunath Vanarajulu | 28c3e82 | 2019-05-16 11:14:28 -0400 | [diff] [blame] | 1621 | for _, flow := range flows.ToRemove.Items { |
Girish Gowdra | fb3d610 | 2020-10-16 16:32:36 -0700 | [diff] [blame] | 1622 | ponIf := dh.getPonIfFromFlow(flow) |
Girish Gowdra | cefae19 | 2020-03-19 18:14:10 -0700 | [diff] [blame] | 1623 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1624 | logger.Debugw(ctx, "removing-flow", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 1625 | log.Fields{"device-id": device.Id, |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 1626 | "ponIf": ponIf, |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 1627 | "flowToRemove": flow}) |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 1628 | if flow_utils.HasGroup(flow) { |
| 1629 | err = dh.RouteMcastFlowOrGroupMsgToChannel(ctx, flow, nil, McastFlowOrGroupRemove) |
| 1630 | } else { |
| 1631 | err = dh.flowMgr[ponIf].RouteFlowToOnuChannel(ctx, flow, false, nil) |
| 1632 | } |
Girish Gowdra | cefae19 | 2020-03-19 18:14:10 -0700 | [diff] [blame] | 1633 | if err != nil { |
| 1634 | errorsList = append(errorsList, err) |
| 1635 | } |
Manjunath Vanarajulu | 28c3e82 | 2019-05-16 11:14:28 -0400 | [diff] [blame] | 1636 | } |
Girish Gowdra | 3d63303 | 2019-12-10 16:37:05 +0530 | [diff] [blame] | 1637 | |
| 1638 | for _, flow := range flows.ToAdd.Items { |
Girish Gowdra | fb3d610 | 2020-10-16 16:32:36 -0700 | [diff] [blame] | 1639 | ponIf := dh.getPonIfFromFlow(flow) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1640 | logger.Debugw(ctx, "adding-flow", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 1641 | log.Fields{"device-id": device.Id, |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 1642 | "ponIf": ponIf, |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 1643 | "flowToAdd": flow}) |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 1644 | if flow_utils.HasGroup(flow) { |
| 1645 | err = dh.RouteMcastFlowOrGroupMsgToChannel(ctx, flow, nil, McastFlowOrGroupAdd) |
| 1646 | } else { |
Girish Gowdra | 0fb24a3 | 2021-10-27 15:15:27 -0700 | [diff] [blame] | 1647 | if dh.flowMgr == nil || dh.flowMgr[ponIf] == nil { |
| 1648 | // The flow manager module could be uninitialized if the flow arrives too soon before the device has reconciled fully |
| 1649 | logger.Errorw(ctx, "flow-manager-uninitialized", log.Fields{"device-id": device.Id}) |
| 1650 | err = fmt.Errorf("flow-manager-uninitialized-%v", device.Id) |
| 1651 | } else { |
| 1652 | err = dh.flowMgr[ponIf].RouteFlowToOnuChannel(ctx, flow, true, flowMetadata) |
| 1653 | } |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 1654 | } |
Andrea Campanella | c63bba9 | 2020-03-10 17:01:04 +0100 | [diff] [blame] | 1655 | if err != nil { |
| 1656 | errorsList = append(errorsList, err) |
| 1657 | } |
Girish Gowdra | 3d63303 | 2019-12-10 16:37:05 +0530 | [diff] [blame] | 1658 | } |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 1659 | } |
Esin Karaman | ccb714b | 2019-11-29 15:02:06 +0000 | [diff] [blame] | 1660 | |
Girish Gowdra | 0fb24a3 | 2021-10-27 15:15:27 -0700 | [diff] [blame] | 1661 | return errorsList |
| 1662 | } |
| 1663 | |
| 1664 | func (dh *DeviceHandler) handleGroups(ctx context.Context, groups *of.FlowGroupChanges) []error { |
| 1665 | var err error |
| 1666 | var errorsList []error |
| 1667 | |
Girish Gowdra | 20e3dcd | 2021-11-18 22:56:49 -0800 | [diff] [blame] | 1668 | if dh.getDeviceDeletionInProgressFlag() { |
| 1669 | // The device itself is going to be reset as part of deletion. So nothing to be done. |
| 1670 | logger.Infow(ctx, "device-deletion-in-progress--not-handling-flows-or-groups", log.Fields{"device-id": dh.device.Id}) |
| 1671 | return nil |
| 1672 | } |
| 1673 | |
Girish Gowdra | cefae19 | 2020-03-19 18:14:10 -0700 | [diff] [blame] | 1674 | // Whether we need to synchronize multicast group adds and modifies like flow add and delete needs to be investigated |
Esin Karaman | ccb714b | 2019-11-29 15:02:06 +0000 | [diff] [blame] | 1675 | if groups != nil { |
| 1676 | for _, group := range groups.ToAdd.Items { |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 1677 | // err = dh.groupMgr.AddGroup(ctx, group) |
| 1678 | err = dh.RouteMcastFlowOrGroupMsgToChannel(ctx, nil, group, McastFlowOrGroupAdd) |
Andrea Campanella | c63bba9 | 2020-03-10 17:01:04 +0100 | [diff] [blame] | 1679 | if err != nil { |
| 1680 | errorsList = append(errorsList, err) |
| 1681 | } |
Esin Karaman | ccb714b | 2019-11-29 15:02:06 +0000 | [diff] [blame] | 1682 | } |
| 1683 | for _, group := range groups.ToUpdate.Items { |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 1684 | // err = dh.groupMgr.ModifyGroup(ctx, group) |
| 1685 | err = dh.RouteMcastFlowOrGroupMsgToChannel(ctx, nil, group, McastFlowOrGroupModify) |
Andrea Campanella | c63bba9 | 2020-03-10 17:01:04 +0100 | [diff] [blame] | 1686 | if err != nil { |
| 1687 | errorsList = append(errorsList, err) |
| 1688 | } |
Esin Karaman | ccb714b | 2019-11-29 15:02:06 +0000 | [diff] [blame] | 1689 | } |
Esin Karaman | d519bbf | 2020-07-01 11:16:03 +0000 | [diff] [blame] | 1690 | for _, group := range groups.ToRemove.Items { |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 1691 | // err = dh.groupMgr.DeleteGroup(ctx, group) |
| 1692 | err = dh.RouteMcastFlowOrGroupMsgToChannel(ctx, nil, group, McastFlowOrGroupRemove) |
Esin Karaman | d519bbf | 2020-07-01 11:16:03 +0000 | [diff] [blame] | 1693 | if err != nil { |
| 1694 | errorsList = append(errorsList, err) |
| 1695 | } |
Esin Karaman | ccb714b | 2019-11-29 15:02:06 +0000 | [diff] [blame] | 1696 | } |
| 1697 | } |
Girish Gowdra | 0fb24a3 | 2021-10-27 15:15:27 -0700 | [diff] [blame] | 1698 | |
| 1699 | return errorsList |
| 1700 | } |
| 1701 | |
| 1702 | //UpdateFlowsIncrementally updates the device flow |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1703 | func (dh *DeviceHandler) UpdateFlowsIncrementally(ctx context.Context, device *voltha.Device, flows *of.FlowChanges, groups *of.FlowGroupChanges, flowMetadata *of.FlowMetadata) error { |
Girish Gowdra | 0fb24a3 | 2021-10-27 15:15:27 -0700 | [diff] [blame] | 1704 | |
| 1705 | var errorsList []error |
Girish Gowdra | 950326e | 2021-11-05 12:43:24 -0700 | [diff] [blame] | 1706 | |
| 1707 | if dh.getDeviceDeletionInProgressFlag() { |
| 1708 | // The device itself is going to be reset as part of deletion. So nothing to be done. |
| 1709 | logger.Infow(ctx, "device-deletion-in-progress--not-handling-flows-or-groups", log.Fields{"device-id": device.Id}) |
| 1710 | return nil |
| 1711 | } |
| 1712 | |
Girish Gowdra | 0fb24a3 | 2021-10-27 15:15:27 -0700 | [diff] [blame] | 1713 | logger.Debugw(ctx, "received-incremental-flowupdate-in-device-handler", log.Fields{"device-id": device.Id, "flows": flows, "groups": groups, "flowMetadata": flowMetadata}) |
| 1714 | errorsList = append(errorsList, dh.handleFlows(ctx, device, flows, flowMetadata)...) |
| 1715 | errorsList = append(errorsList, dh.handleGroups(ctx, groups)...) |
Andrea Campanella | c63bba9 | 2020-03-10 17:01:04 +0100 | [diff] [blame] | 1716 | if len(errorsList) > 0 { |
| 1717 | return fmt.Errorf("errors-installing-flows-groups, errors:%v", errorsList) |
| 1718 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1719 | logger.Debugw(ctx, "updated-flows-incrementally-successfully", log.Fields{"device-id": dh.device.Id}) |
Girish Gowdru | 0c588b2 | 2019-04-23 23:24:56 -0400 | [diff] [blame] | 1720 | return nil |
manikkaraj k | bf256be | 2019-03-25 00:13:48 +0530 | [diff] [blame] | 1721 | } |
Girish Gowdru | 5ba46c9 | 2019-04-25 05:00:05 -0400 | [diff] [blame] | 1722 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1723 | //DisableDevice disables the given device |
| 1724 | //It marks the following for the given device: |
| 1725 | //Device-Handler Admin-State : down |
| 1726 | //Device Port-State: UNKNOWN |
| 1727 | //Device Oper-State: UNKNOWN |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1728 | func (dh *DeviceHandler) DisableDevice(ctx context.Context, device *voltha.Device) error { |
Chaitrashree G S | 4412419 | 2019-08-07 20:21:36 -0400 | [diff] [blame] | 1729 | /* On device disable ,admin state update has to be done prior sending request to agent since |
| 1730 | the indication thread may processes invalid indications of ONU and OLT*/ |
Serkant Uluderya | 89ff40c | 2019-10-17 16:02:25 -0700 | [diff] [blame] | 1731 | if dh.Client != nil { |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 1732 | if _, err := dh.Client.DisableOlt(log.WithSpanFromContext(context.Background(), ctx), new(oop.Empty)); err != nil { |
Serkant Uluderya | 89ff40c | 2019-10-17 16:02:25 -0700 | [diff] [blame] | 1733 | if e, ok := status.FromError(err); ok && e.Code() == codes.Internal { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1734 | return olterrors.NewErrAdapter("olt-disable-failed", log.Fields{"device-id": device.Id}, err) |
Serkant Uluderya | 89ff40c | 2019-10-17 16:02:25 -0700 | [diff] [blame] | 1735 | } |
Chaitrashree G S | 3b4c035 | 2019-09-09 20:59:29 -0400 | [diff] [blame] | 1736 | } |
Chaitrashree G S | 4412419 | 2019-08-07 20:21:36 -0400 | [diff] [blame] | 1737 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1738 | logger.Debugw(ctx, "olt-disabled", log.Fields{"device-id": device.Id}) |
Chaitrashree G S | 4412419 | 2019-08-07 20:21:36 -0400 | [diff] [blame] | 1739 | /* Discovered ONUs entries need to be cleared , since on device disable the child devices goes to |
Serkant Uluderya | 89ff40c | 2019-10-17 16:02:25 -0700 | [diff] [blame] | 1740 | UNREACHABLE state which needs to be configured again*/ |
Naga Manjunath | a8dc937 | 2019-10-31 23:01:18 +0530 | [diff] [blame] | 1741 | |
| 1742 | dh.discOnus = sync.Map{} |
| 1743 | dh.onus = sync.Map{} |
| 1744 | |
Thomas Lee S | 85f3731 | 2020-04-03 17:06:12 +0530 | [diff] [blame] | 1745 | //stopping the stats collector |
| 1746 | dh.stopCollector <- true |
| 1747 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1748 | go dh.notifyChildDevices(ctx, "unreachable") |
Girish Gowdru | 5ba46c9 | 2019-04-25 05:00:05 -0400 | [diff] [blame] | 1749 | cloned := proto.Clone(device).(*voltha.Device) |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 1750 | //Update device Admin state |
| 1751 | dh.device = cloned |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1752 | |
kdarapu | 1afeceb | 2020-02-12 01:38:09 -0500 | [diff] [blame] | 1753 | // Update the all pon ports state on that device to disable and NNI remains active as NNI remains active in openolt agent. |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1754 | if err := dh.updatePortsStateInCore(ctx, &ca.PortStateFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1755 | DeviceId: cloned.Id, |
| 1756 | PortTypeFilter: ^uint32(1 << voltha.Port_PON_OLT), |
| 1757 | OperStatus: voltha.OperStatus_UNKNOWN, |
| 1758 | }); err != nil { |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 1759 | return olterrors.NewErrAdapter("ports-state-update-failed", log.Fields{"device-id": device.Id}, err) |
Girish Gowdru | 5ba46c9 | 2019-04-25 05:00:05 -0400 | [diff] [blame] | 1760 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1761 | logger.Debugw(ctx, "disable-device-end", log.Fields{"device-id": device.Id}) |
Girish Gowdru | 5ba46c9 | 2019-04-25 05:00:05 -0400 | [diff] [blame] | 1762 | return nil |
| 1763 | } |
| 1764 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1765 | func (dh *DeviceHandler) notifyChildDevices(ctx context.Context, state string) { |
Chaitrashree G S | 3b4c035 | 2019-09-09 20:59:29 -0400 | [diff] [blame] | 1766 | // Update onu state as unreachable in onu adapter |
| 1767 | onuInd := oop.OnuIndication{} |
Abhilash Laxmeshwar | f9942e9 | 2020-01-07 15:32:44 +0530 | [diff] [blame] | 1768 | onuInd.OperState = state |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1769 | |
Chaitrashree G S | 3b4c035 | 2019-09-09 20:59:29 -0400 | [diff] [blame] | 1770 | //get the child device for the parent device |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1771 | onuDevices, err := dh.getChildDevicesFromCore(ctx, dh.device.Id) |
Chaitrashree G S | 3b4c035 | 2019-09-09 20:59:29 -0400 | [diff] [blame] | 1772 | if err != nil { |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1773 | logger.Errorw(ctx, "failed-to-get-child-devices-information", log.Fields{"device-id": dh.device.Id, "err": err}) |
Chaitrashree G S | 3b4c035 | 2019-09-09 20:59:29 -0400 | [diff] [blame] | 1774 | } |
| 1775 | if onuDevices != nil { |
| 1776 | for _, onuDevice := range onuDevices.Items { |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1777 | err := dh.sendOnuIndicationToChildAdapter(ctx, onuDevice.AdapterEndpoint, &ia.OnuIndicationMessage{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1778 | DeviceId: onuDevice.Id, |
| 1779 | OnuIndication: &onuInd, |
| 1780 | }) |
Chaitrashree G S | 3b4c035 | 2019-09-09 20:59:29 -0400 | [diff] [blame] | 1781 | if err != nil { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1782 | logger.Errorw(ctx, "failed-to-send-inter-adapter-message", log.Fields{"OnuInd": onuInd, |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1783 | "From Adapter": dh.openOLT.config.AdapterEndpoint, "DeviceType": onuDevice.Type, "device-id": onuDevice.Id}) |
Chaitrashree G S | 3b4c035 | 2019-09-09 20:59:29 -0400 | [diff] [blame] | 1784 | } |
| 1785 | |
| 1786 | } |
| 1787 | } |
| 1788 | |
| 1789 | } |
| 1790 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1791 | //ReenableDevice re-enables the olt device after disable |
| 1792 | //It marks the following for the given device: |
| 1793 | //Device-Handler Admin-State : up |
| 1794 | //Device Port-State: ACTIVE |
| 1795 | //Device Oper-State: ACTIVE |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1796 | func (dh *DeviceHandler) ReenableDevice(ctx context.Context, device *voltha.Device) error { |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 1797 | if _, err := dh.Client.ReenableOlt(log.WithSpanFromContext(context.Background(), ctx), new(oop.Empty)); err != nil { |
Abhilash Laxmeshwar | 5b302e1 | 2020-01-09 15:15:14 +0530 | [diff] [blame] | 1798 | if e, ok := status.FromError(err); ok && e.Code() == codes.Internal { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1799 | return olterrors.NewErrAdapter("olt-reenable-failed", log.Fields{"device-id": dh.device.Id}, err) |
Abhilash Laxmeshwar | 5b302e1 | 2020-01-09 15:15:14 +0530 | [diff] [blame] | 1800 | } |
| 1801 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1802 | logger.Debug(ctx, "olt-reenabled") |
Girish Gowdru | 5ba46c9 | 2019-04-25 05:00:05 -0400 | [diff] [blame] | 1803 | |
Girish Gowdru | 5ba46c9 | 2019-04-25 05:00:05 -0400 | [diff] [blame] | 1804 | // Update the all ports state on that device to enable |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1805 | ports, err := dh.listDevicePortsFromCore(ctx, device.Id) |
Mahir Gunyel | e5e807a | 2021-10-22 11:33:25 -0700 | [diff] [blame] | 1806 | var retError error |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 1807 | if err != nil { |
Mahir Gunyel | e5e807a | 2021-10-22 11:33:25 -0700 | [diff] [blame] | 1808 | retError = olterrors.NewErrAdapter("list-ports-failed", log.Fields{"device-id": device.Id}, err) |
| 1809 | } else { |
| 1810 | if err := dh.disableAdminDownPorts(ctx, ports.Items); err != nil { |
| 1811 | retError = olterrors.NewErrAdapter("port-status-update-failed-after-olt-reenable", log.Fields{"device": device}, err) |
| 1812 | } |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 1813 | } |
Mahir Gunyel | e5e807a | 2021-10-22 11:33:25 -0700 | [diff] [blame] | 1814 | if retError == nil { |
| 1815 | //Update the device oper status as ACTIVE |
| 1816 | device.OperStatus = voltha.OperStatus_ACTIVE |
| 1817 | } else { |
| 1818 | //Update the device oper status as FAILED |
| 1819 | device.OperStatus = voltha.OperStatus_FAILED |
Girish Gowdru | 5ba46c9 | 2019-04-25 05:00:05 -0400 | [diff] [blame] | 1820 | } |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 1821 | dh.device = device |
Girish Gowdru | 5ba46c9 | 2019-04-25 05:00:05 -0400 | [diff] [blame] | 1822 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1823 | if err := dh.updateDeviceStateInCore(ctx, &ca.DeviceStateFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1824 | DeviceId: device.Id, |
| 1825 | OperStatus: device.OperStatus, |
| 1826 | ConnStatus: device.ConnectStatus, |
| 1827 | }); err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 1828 | return olterrors.NewErrAdapter("state-update-failed", log.Fields{ |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1829 | "device-id": device.Id, |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 1830 | "connect-status": device.ConnectStatus, |
| 1831 | "oper-status": device.OperStatus}, err) |
Girish Gowdru | 5ba46c9 | 2019-04-25 05:00:05 -0400 | [diff] [blame] | 1832 | } |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 1833 | |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1834 | logger.Debugw(ctx, "reenabledevice-end", log.Fields{"device-id": device.Id}) |
Girish Gowdru | 5ba46c9 | 2019-04-25 05:00:05 -0400 | [diff] [blame] | 1835 | |
Mahir Gunyel | e5e807a | 2021-10-22 11:33:25 -0700 | [diff] [blame] | 1836 | return retError |
Girish Gowdru | 5ba46c9 | 2019-04-25 05:00:05 -0400 | [diff] [blame] | 1837 | } |
manikkaraj k | 9eb6cac | 2019-05-09 12:32:03 -0400 | [diff] [blame] | 1838 | |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 1839 | func (dh *DeviceHandler) clearUNIData(ctx context.Context, onu *rsrcMgr.OnuGemInfo) error { |
Devmalya Paul | 495b94a | 2019-08-27 19:42:00 -0400 | [diff] [blame] | 1840 | var uniID uint32 |
| 1841 | var err error |
Abhilash Laxmeshwar | ab0bd52 | 2019-10-21 15:05:15 +0530 | [diff] [blame] | 1842 | for _, port := range onu.UniPorts { |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 1843 | uniID = plt.UniIDFromPortNum(port) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1844 | logger.Debugw(ctx, "clearing-resource-data-for-uni-port", log.Fields{"port": port, "uni-id": uniID}) |
A R Karthick | 1f85b80 | 2019-10-11 05:06:05 +0000 | [diff] [blame] | 1845 | /* Delete tech-profile instance from the KV store */ |
Girish Gowdra | a09aeab | 2020-09-14 16:30:52 -0700 | [diff] [blame] | 1846 | if err = dh.flowMgr[onu.IntfID].DeleteTechProfileInstances(ctx, onu.IntfID, onu.OnuID, uniID); err != nil { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1847 | logger.Debugw(ctx, "failed-to-remove-tech-profile-instance-for-onu", log.Fields{"onu-id": onu.OnuID}) |
Devmalya Paul | 495b94a | 2019-08-27 19:42:00 -0400 | [diff] [blame] | 1848 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1849 | logger.Debugw(ctx, "deleted-tech-profile-instance-for-onu", log.Fields{"onu-id": onu.OnuID}) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1850 | tpIDList := dh.resourceMgr[onu.IntfID].GetTechProfileIDForOnu(ctx, onu.IntfID, onu.OnuID, uniID) |
Gamze Abaka | fee3639 | 2019-10-03 11:17:24 +0000 | [diff] [blame] | 1851 | for _, tpID := range tpIDList { |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1852 | if err = dh.resourceMgr[onu.IntfID].RemoveMeterInfoForOnu(ctx, "upstream", onu.IntfID, onu.OnuID, uniID, tpID); err != nil { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1853 | logger.Debugw(ctx, "failed-to-remove-meter-id-for-onu-upstream", log.Fields{"onu-id": onu.OnuID}) |
Gamze Abaka | fee3639 | 2019-10-03 11:17:24 +0000 | [diff] [blame] | 1854 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1855 | logger.Debugw(ctx, "removed-meter-id-for-onu-upstream", log.Fields{"onu-id": onu.OnuID}) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1856 | if err = dh.resourceMgr[onu.IntfID].RemoveMeterInfoForOnu(ctx, "downstream", onu.IntfID, onu.OnuID, uniID, tpID); err != nil { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1857 | logger.Debugw(ctx, "failed-to-remove-meter-id-for-onu-downstream", log.Fields{"onu-id": onu.OnuID}) |
Gamze Abaka | fee3639 | 2019-10-03 11:17:24 +0000 | [diff] [blame] | 1858 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1859 | logger.Debugw(ctx, "removed-meter-id-for-onu-downstream", log.Fields{"onu-id": onu.OnuID}) |
Abhilash Laxmeshwar | ab0bd52 | 2019-10-21 15:05:15 +0530 | [diff] [blame] | 1860 | } |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1861 | dh.resourceMgr[onu.IntfID].FreePONResourcesForONU(ctx, onu.IntfID, onu.OnuID, uniID) |
| 1862 | if err = dh.resourceMgr[onu.IntfID].RemoveTechProfileIDsForOnu(ctx, onu.IntfID, onu.OnuID, uniID); err != nil { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1863 | logger.Debugw(ctx, "failed-to-remove-tech-profile-id-for-onu", log.Fields{"onu-id": onu.OnuID}) |
Abhilash Laxmeshwar | ab0bd52 | 2019-10-21 15:05:15 +0530 | [diff] [blame] | 1864 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1865 | logger.Debugw(ctx, "removed-tech-profile-id-for-onu", log.Fields{"onu-id": onu.OnuID}) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1866 | if err = dh.resourceMgr[onu.IntfID].DeletePacketInGemPortForOnu(ctx, onu.IntfID, onu.OnuID, port); err != nil { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1867 | logger.Debugw(ctx, "failed-to-remove-gemport-pkt-in", log.Fields{"intfid": onu.IntfID, "onuid": onu.OnuID, "uniId": uniID}) |
A R Karthick | 1f85b80 | 2019-10-11 05:06:05 +0000 | [diff] [blame] | 1868 | } |
Devmalya Paul | 495b94a | 2019-08-27 19:42:00 -0400 | [diff] [blame] | 1869 | } |
| 1870 | return nil |
| 1871 | } |
| 1872 | |
Devmalya Paul | 495b94a | 2019-08-27 19:42:00 -0400 | [diff] [blame] | 1873 | // DeleteDevice deletes the device instance from openolt handler array. Also clears allocated resource manager resources. Also reboots the OLT hardware! |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 1874 | func (dh *DeviceHandler) DeleteDevice(ctx context.Context, device *voltha.Device) error { |
Girish Gowdra | b8f1b5a | 2021-06-27 20:42:40 -0700 | [diff] [blame] | 1875 | logger.Debugw(ctx, "function-entry-delete-device", log.Fields{"device-id": dh.device.Id}) |
Devmalya Paul | 495b94a | 2019-08-27 19:42:00 -0400 | [diff] [blame] | 1876 | /* Clear the KV store data associated with the all the UNI ports |
| 1877 | This clears up flow data and also resource map data for various |
| 1878 | other pon resources like alloc_id and gemport_id |
| 1879 | */ |
Girish Gowdra | 950326e | 2021-11-05 12:43:24 -0700 | [diff] [blame] | 1880 | |
| 1881 | dh.setDeviceDeletionInProgressFlag(true) |
Girish Gowdra | 20e3dcd | 2021-11-18 22:56:49 -0800 | [diff] [blame] | 1882 | var wg sync.WaitGroup |
| 1883 | wg.Add(1) // for the mcast routine below to finish |
| 1884 | go dh.StopAllMcastHandlerRoutines(ctx, &wg) |
| 1885 | for _, flMgr := range dh.flowMgr { |
| 1886 | wg.Add(1) // for the flow handler routine below to finish |
| 1887 | go flMgr.StopAllFlowHandlerRoutines(ctx, &wg) |
| 1888 | } |
| 1889 | if !dh.waitForTimeoutOrCompletion(&wg, time.Second*30) { |
| 1890 | logger.Warnw(ctx, "timed out waiting for stopping flow and group handlers", log.Fields{"deviceID": device.Id}) |
| 1891 | } else { |
| 1892 | logger.Infow(ctx, "all flow and group handlers shutdown gracefully", log.Fields{"deviceID": device.Id}) |
| 1893 | } |
Girish Gowdra | 950326e | 2021-11-05 12:43:24 -0700 | [diff] [blame] | 1894 | |
Girish Gowdra | b8f1b5a | 2021-06-27 20:42:40 -0700 | [diff] [blame] | 1895 | dh.cleanupDeviceResources(ctx) |
| 1896 | logger.Debugw(ctx, "removed-device-from-Resource-manager-KV-store", log.Fields{"device-id": dh.device.Id}) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 1897 | // Stop the Stats collector |
| 1898 | dh.stopCollector <- true |
| 1899 | // stop the heartbeat check routine |
| 1900 | dh.stopHeartbeatCheck <- true |
Himani Chawla | 49a5d56 | 2020-11-25 11:53:44 +0530 | [diff] [blame] | 1901 | dh.lockDevice.RLock() |
| 1902 | // Stop the read indication only if it the routine is active |
| 1903 | if dh.isReadIndicationRoutineActive { |
| 1904 | dh.stopIndications <- true |
| 1905 | } |
| 1906 | dh.lockDevice.RUnlock() |
Girish Gowdra | b8f1b5a | 2021-06-27 20:42:40 -0700 | [diff] [blame] | 1907 | dh.removeOnuIndicationChannels(ctx) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 1908 | //Reset the state |
| 1909 | if dh.Client != nil { |
| 1910 | if _, err := dh.Client.Reboot(ctx, new(oop.Empty)); err != nil { |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 1911 | return olterrors.NewErrAdapter("olt-reboot-failed", log.Fields{"device-id": dh.device.Id}, err).Log() |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 1912 | } |
| 1913 | } |
Girish Gowdra | b1caa44 | 2020-10-19 12:24:39 -0700 | [diff] [blame] | 1914 | // There is no need to update the core about operation status and connection status of the OLT. |
| 1915 | // The OLT is getting deleted anyway and the core might have already cleared the OLT device from its DB. |
| 1916 | // So any attempt to update the operation status and connection status of the OLT will result in core throwing an error back, |
| 1917 | // because the device does not exist in DB. |
Girish Gowdra | b8f1b5a | 2021-06-27 20:42:40 -0700 | [diff] [blame] | 1918 | |
khenaidoo | 7eb2d67 | 2021-10-22 19:08:50 -0400 | [diff] [blame] | 1919 | // Stop the adapter grpc clients for that parent device |
| 1920 | dh.deleteAdapterClients(ctx) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 1921 | return nil |
| 1922 | } |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 1923 | func (dh *DeviceHandler) cleanupDeviceResources(ctx context.Context) { |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 1924 | |
Serkant Uluderya | 89ff40c | 2019-10-17 16:02:25 -0700 | [diff] [blame] | 1925 | if dh.resourceMgr != nil { |
Abhilash Laxmeshwar | ab0bd52 | 2019-10-21 15:05:15 +0530 | [diff] [blame] | 1926 | var ponPort uint32 |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 1927 | for ponPort = 0; ponPort < dh.totalPonPorts; ponPort++ { |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 1928 | var err error |
Girish Gowdra | bcf98af | 2021-07-01 08:24:42 -0700 | [diff] [blame] | 1929 | onuGemData := dh.flowMgr[ponPort].getOnuGemInfoList(ctx) |
Andrey Pozolotin | 32b3656 | 2021-06-02 10:23:26 +0300 | [diff] [blame] | 1930 | for i, onu := range onuGemData { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1931 | logger.Debugw(ctx, "onu-data", log.Fields{"onu": onu}) |
Andrey Pozolotin | 32b3656 | 2021-06-02 10:23:26 +0300 | [diff] [blame] | 1932 | if err = dh.clearUNIData(ctx, &onuGemData[i]); err != nil { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1933 | logger.Errorw(ctx, "failed-to-clear-data-for-onu", log.Fields{"onu-device": onu}) |
Abhilash Laxmeshwar | ab0bd52 | 2019-10-21 15:05:15 +0530 | [diff] [blame] | 1934 | } |
| 1935 | } |
Girish Gowdra | 950326e | 2021-11-05 12:43:24 -0700 | [diff] [blame] | 1936 | _ = dh.resourceMgr[ponPort].DeleteAllFlowIDsForGemForIntf(ctx, ponPort) |
| 1937 | _ = dh.resourceMgr[ponPort].DeleteAllOnuGemInfoForIntf(ctx, ponPort) |
Girish Gowdra | b8f1b5a | 2021-06-27 20:42:40 -0700 | [diff] [blame] | 1938 | if err := dh.resourceMgr[ponPort].Delete(ctx, ponPort); err != nil { |
| 1939 | logger.Debug(ctx, err) |
| 1940 | } |
Devmalya Paul | 495b94a | 2019-08-27 19:42:00 -0400 | [diff] [blame] | 1941 | } |
Serkant Uluderya | 89ff40c | 2019-10-17 16:02:25 -0700 | [diff] [blame] | 1942 | } |
A R Karthick | 1f85b80 | 2019-10-11 05:06:05 +0000 | [diff] [blame] | 1943 | |
Devmalya Paul | 495b94a | 2019-08-27 19:42:00 -0400 | [diff] [blame] | 1944 | /*Delete ONU map for the device*/ |
Naga Manjunath | a8dc937 | 2019-10-31 23:01:18 +0530 | [diff] [blame] | 1945 | dh.onus.Range(func(key interface{}, value interface{}) bool { |
| 1946 | dh.onus.Delete(key) |
| 1947 | return true |
| 1948 | }) |
| 1949 | |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 1950 | /*Delete discovered ONU map for the device*/ |
| 1951 | dh.discOnus.Range(func(key interface{}, value interface{}) bool { |
| 1952 | dh.discOnus.Delete(key) |
| 1953 | return true |
| 1954 | }) |
Devmalya Paul | 495b94a | 2019-08-27 19:42:00 -0400 | [diff] [blame] | 1955 | } |
| 1956 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 1957 | //RebootDevice reboots the given device |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1958 | func (dh *DeviceHandler) RebootDevice(ctx context.Context, device *voltha.Device) error { |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 1959 | if _, err := dh.Client.Reboot(log.WithSpanFromContext(context.Background(), ctx), new(oop.Empty)); err != nil { |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 1960 | return olterrors.NewErrAdapter("olt-reboot-failed", log.Fields{"device-id": dh.device.Id}, err) |
Girish Gowdru | 0fe5f7e | 2019-05-28 05:12:27 -0400 | [diff] [blame] | 1961 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1962 | logger.Debugw(ctx, "rebooted-device-successfully", log.Fields{"device-id": device.Id}) |
Girish Gowdru | 0fe5f7e | 2019-05-28 05:12:27 -0400 | [diff] [blame] | 1963 | return nil |
| 1964 | } |
| 1965 | |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1966 | func (dh *DeviceHandler) handlePacketIndication(ctx context.Context, packetIn *oop.PacketIndication) error { |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1967 | if logger.V(log.DebugLevel) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1968 | logger.Debugw(ctx, "received-packet-in", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1969 | "packet-indication": *packetIn, |
| 1970 | "device-id": dh.device.Id, |
| 1971 | "packet": hex.EncodeToString(packetIn.Pkt), |
| 1972 | }) |
| 1973 | } |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 1974 | logicalPortNum, err := dh.flowMgr[packetIn.IntfId].GetLogicalPortFromPacketIn(ctx, packetIn) |
manikkaraj k | 9eb6cac | 2019-05-09 12:32:03 -0400 | [diff] [blame] | 1975 | if err != nil { |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 1976 | return olterrors.NewErrNotFound("logical-port", log.Fields{"packet": hex.EncodeToString(packetIn.Pkt)}, err) |
manikkaraj k | 9eb6cac | 2019-05-09 12:32:03 -0400 | [diff] [blame] | 1977 | } |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1978 | if logger.V(log.DebugLevel) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1979 | logger.Debugw(ctx, "sending-packet-in-to-core", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1980 | "logical-port-num": logicalPortNum, |
| 1981 | "device-id": dh.device.Id, |
| 1982 | "packet": hex.EncodeToString(packetIn.Pkt), |
| 1983 | }) |
| 1984 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1985 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 1986 | if err := dh.sendPacketToCore(ctx, &ca.PacketIn{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 1987 | DeviceId: dh.device.Id, |
| 1988 | Port: logicalPortNum, |
| 1989 | Packet: packetIn.Pkt, |
| 1990 | }); err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 1991 | return olterrors.NewErrCommunication("send-packet-in", log.Fields{ |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 1992 | "destination": "core", |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 1993 | "source": dh.device.Type, |
Matteo Scandolo | d625b4c | 2020-04-02 16:16:01 -0700 | [diff] [blame] | 1994 | "device-id": dh.device.Id, |
| 1995 | "packet": hex.EncodeToString(packetIn.Pkt), |
| 1996 | }, err) |
manikkaraj k | 9eb6cac | 2019-05-09 12:32:03 -0400 | [diff] [blame] | 1997 | } |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 1998 | |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 1999 | if logger.V(log.DebugLevel) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2000 | logger.Debugw(ctx, "success-sending-packet-in-to-core!", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 2001 | "packet": hex.EncodeToString(packetIn.Pkt), |
| 2002 | "device-id": dh.device.Id, |
| 2003 | }) |
| 2004 | } |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 2005 | return nil |
manikkaraj k | 9eb6cac | 2019-05-09 12:32:03 -0400 | [diff] [blame] | 2006 | } |
| 2007 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 2008 | // PacketOut sends packet-out from VOLTHA to OLT on the egress port provided |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2009 | func (dh *DeviceHandler) PacketOut(ctx context.Context, egressPortNo uint32, packet *of.OfpPacketOut) error { |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 2010 | if logger.V(log.DebugLevel) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2011 | logger.Debugw(ctx, "incoming-packet-out", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 2012 | "device-id": dh.device.Id, |
| 2013 | "egress-port-no": egressPortNo, |
| 2014 | "pkt-length": len(packet.Data), |
| 2015 | "packet": hex.EncodeToString(packet.Data), |
| 2016 | }) |
| 2017 | } |
Matt Jeanneret | 1359c73 | 2019-08-01 21:40:02 -0400 | [diff] [blame] | 2018 | |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2019 | egressPortType := plt.IntfIDToPortTypeName(uint32(egressPortNo)) |
manikkaraj k | 9eb6cac | 2019-05-09 12:32:03 -0400 | [diff] [blame] | 2020 | if egressPortType == voltha.Port_ETHERNET_UNI { |
Matt Jeanneret | 1359c73 | 2019-08-01 21:40:02 -0400 | [diff] [blame] | 2021 | outerEthType := (uint16(packet.Data[12]) << 8) | uint16(packet.Data[13]) |
| 2022 | innerEthType := (uint16(packet.Data[16]) << 8) | uint16(packet.Data[17]) |
Girish Gowdra | 6e1534a | 2019-11-15 19:24:04 +0530 | [diff] [blame] | 2023 | if outerEthType == 0x8942 || outerEthType == 0x88cc { |
| 2024 | // Do not packet-out lldp packets on uni port. |
| 2025 | // ONOS has no clue about uni/nni ports, it just packets out on all |
| 2026 | // available ports on the Logical Switch. It should not be interested |
| 2027 | // in the UNI links. |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2028 | logger.Debugw(ctx, "dropping-lldp-packet-out-on-uni", log.Fields{ |
Matteo Scandolo | d625b4c | 2020-04-02 16:16:01 -0700 | [diff] [blame] | 2029 | "device-id": dh.device.Id, |
| 2030 | }) |
Girish Gowdra | 6e1534a | 2019-11-15 19:24:04 +0530 | [diff] [blame] | 2031 | return nil |
| 2032 | } |
Matt Jeanneret | 1359c73 | 2019-08-01 21:40:02 -0400 | [diff] [blame] | 2033 | if outerEthType == 0x88a8 || outerEthType == 0x8100 { |
| 2034 | if innerEthType == 0x8100 { |
| 2035 | // q-in-q 802.1ad or 802.1q double tagged packet. |
| 2036 | // slice out the outer tag. |
| 2037 | packet.Data = append(packet.Data[:12], packet.Data[16:]...) |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 2038 | if logger.V(log.DebugLevel) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2039 | logger.Debugw(ctx, "packet-now-single-tagged", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 2040 | "packet-data": hex.EncodeToString(packet.Data), |
| 2041 | "device-id": dh.device.Id, |
| 2042 | }) |
| 2043 | } |
manikkaraj k | 9eb6cac | 2019-05-09 12:32:03 -0400 | [diff] [blame] | 2044 | } |
| 2045 | } |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2046 | intfID := plt.IntfIDFromUniPortNum(uint32(egressPortNo)) |
| 2047 | onuID := plt.OnuIDFromPortNum(uint32(egressPortNo)) |
| 2048 | uniID := plt.UniIDFromPortNum(uint32(egressPortNo)) |
Manikkaraj k | b1d5144 | 2019-07-23 10:41:02 -0400 | [diff] [blame] | 2049 | |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 2050 | gemPortID, err := dh.flowMgr[intfID].GetPacketOutGemPortID(ctx, intfID, onuID, uint32(egressPortNo), packet.Data) |
Manikkaraj k | b1d5144 | 2019-07-23 10:41:02 -0400 | [diff] [blame] | 2051 | if err != nil { |
| 2052 | // In this case the openolt agent will receive the gemPortID as 0. |
| 2053 | // The agent tries to retrieve the gemPortID in this case. |
| 2054 | // This may not always succeed at the agent and packetOut may fail. |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2055 | logger.Errorw(ctx, "failed-to-retrieve-gemport-id-for-packet-out", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 2056 | "intf-id": intfID, |
| 2057 | "onu-id": onuID, |
| 2058 | "uni-id": uniID, |
Matteo Scandolo | d625b4c | 2020-04-02 16:16:01 -0700 | [diff] [blame] | 2059 | "packet": hex.EncodeToString(packet.Data), |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 2060 | "device-id": dh.device.Id, |
Matteo Scandolo | 6056e82 | 2019-11-13 14:05:29 -0800 | [diff] [blame] | 2061 | }) |
Manikkaraj k | b1d5144 | 2019-07-23 10:41:02 -0400 | [diff] [blame] | 2062 | } |
| 2063 | |
| 2064 | onuPkt := oop.OnuPacket{IntfId: intfID, OnuId: onuID, PortNo: uint32(egressPortNo), GemportId: gemPortID, Pkt: packet.Data} |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 2065 | if logger.V(log.DebugLevel) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2066 | logger.Debugw(ctx, "sending-packet-to-onu", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 2067 | "egress-port-no": egressPortNo, |
| 2068 | "intf-id": intfID, |
| 2069 | "onu-id": onuID, |
| 2070 | "uni-id": uniID, |
| 2071 | "gem-port-id": gemPortID, |
| 2072 | "packet": hex.EncodeToString(packet.Data), |
| 2073 | "device-id": dh.device.Id, |
| 2074 | }) |
| 2075 | } |
Matt Jeanneret | 1359c73 | 2019-08-01 21:40:02 -0400 | [diff] [blame] | 2076 | |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 2077 | if _, err := dh.Client.OnuPacketOut(ctx, &onuPkt); err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 2078 | return olterrors.NewErrCommunication("packet-out-send", log.Fields{ |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 2079 | "source": "adapter", |
| 2080 | "destination": "onu", |
| 2081 | "egress-port-number": egressPortNo, |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 2082 | "intf-id": intfID, |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 2083 | "oni-id": onuID, |
| 2084 | "uni-id": uniID, |
| 2085 | "gem-port-id": gemPortID, |
Matteo Scandolo | d625b4c | 2020-04-02 16:16:01 -0700 | [diff] [blame] | 2086 | "packet": hex.EncodeToString(packet.Data), |
| 2087 | "device-id": dh.device.Id, |
| 2088 | }, err) |
manikkaraj k | 9eb6cac | 2019-05-09 12:32:03 -0400 | [diff] [blame] | 2089 | } |
| 2090 | } else if egressPortType == voltha.Port_ETHERNET_NNI { |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2091 | nniIntfID, err := plt.IntfIDFromNniPortNum(ctx, uint32(egressPortNo)) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 2092 | if err != nil { |
Matteo Scandolo | d625b4c | 2020-04-02 16:16:01 -0700 | [diff] [blame] | 2093 | return olterrors.NewErrInvalidValue(log.Fields{ |
| 2094 | "egress-nni-port": egressPortNo, |
| 2095 | "device-id": dh.device.Id, |
| 2096 | }, err) |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 2097 | } |
| 2098 | uplinkPkt := oop.UplinkPacket{IntfId: nniIntfID, Pkt: packet.Data} |
Matt Jeanneret | 1359c73 | 2019-08-01 21:40:02 -0400 | [diff] [blame] | 2099 | |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 2100 | if logger.V(log.DebugLevel) { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2101 | logger.Debugw(ctx, "sending-packet-to-nni", log.Fields{ |
Matteo Scandolo | 9218624 | 2020-06-12 10:54:18 -0700 | [diff] [blame] | 2102 | "uplink-pkt": uplinkPkt, |
| 2103 | "packet": hex.EncodeToString(packet.Data), |
| 2104 | "device-id": dh.device.Id, |
| 2105 | }) |
| 2106 | } |
Matt Jeanneret | 1359c73 | 2019-08-01 21:40:02 -0400 | [diff] [blame] | 2107 | |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 2108 | if _, err := dh.Client.UplinkPacketOut(ctx, &uplinkPkt); err != nil { |
Matteo Scandolo | d625b4c | 2020-04-02 16:16:01 -0700 | [diff] [blame] | 2109 | return olterrors.NewErrCommunication("packet-out-to-nni", log.Fields{ |
| 2110 | "packet": hex.EncodeToString(packet.Data), |
| 2111 | "device-id": dh.device.Id, |
| 2112 | }, err) |
manikkaraj k | 9eb6cac | 2019-05-09 12:32:03 -0400 | [diff] [blame] | 2113 | } |
| 2114 | } else { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2115 | logger.Warnw(ctx, "packet-out-to-this-interface-type-not-implemented", log.Fields{ |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 2116 | "egress-port-no": egressPortNo, |
Matteo Scandolo | 6056e82 | 2019-11-13 14:05:29 -0800 | [diff] [blame] | 2117 | "egressPortType": egressPortType, |
| 2118 | "packet": hex.EncodeToString(packet.Data), |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 2119 | "device-id": dh.device.Id, |
Matteo Scandolo | 6056e82 | 2019-11-13 14:05:29 -0800 | [diff] [blame] | 2120 | }) |
manikkaraj k | 9eb6cac | 2019-05-09 12:32:03 -0400 | [diff] [blame] | 2121 | } |
| 2122 | return nil |
| 2123 | } |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 2124 | |
Girish Gowdru | 6a80bbd | 2019-07-02 07:36:09 -0700 | [diff] [blame] | 2125 | func (dh *DeviceHandler) formOnuKey(intfID, onuID uint32) string { |
| 2126 | return "" + strconv.Itoa(int(intfID)) + "." + strconv.Itoa(int(onuID)) |
Mahir Gunyel | a3f9add | 2019-06-06 15:13:19 -0700 | [diff] [blame] | 2127 | } |
Abhilash Laxmeshwar | f9942e9 | 2020-01-07 15:32:44 +0530 | [diff] [blame] | 2128 | |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 2129 | func startHeartbeatCheck(ctx context.Context, dh *DeviceHandler) { |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 2130 | |
Abhilash Laxmeshwar | f9942e9 | 2020-01-07 15:32:44 +0530 | [diff] [blame] | 2131 | // start the heartbeat check towards the OLT. |
| 2132 | var timerCheck *time.Timer |
| 2133 | |
| 2134 | for { |
| 2135 | heartbeatTimer := time.NewTimer(dh.openOLT.HeartbeatCheckInterval) |
| 2136 | select { |
| 2137 | case <-heartbeatTimer.C: |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 2138 | ctxWithTimeout, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.openOLT.GrpcTimeoutInterval) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 2139 | if heartBeat, err := dh.Client.HeartbeatCheck(ctxWithTimeout, new(oop.Empty)); err != nil { |
Matteo Scandolo | 861e06e | 2021-05-26 11:51:46 -0700 | [diff] [blame] | 2140 | logger.Warnw(ctx, "heartbeat-failed", log.Fields{"device-id": dh.device.Id}) |
Abhilash Laxmeshwar | f9942e9 | 2020-01-07 15:32:44 +0530 | [diff] [blame] | 2141 | if timerCheck == nil { |
| 2142 | // start a after func, when expired will update the state to the core |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 2143 | timerCheck = time.AfterFunc(dh.openOLT.HeartbeatFailReportInterval, func() { dh.updateStateUnreachable(ctx) }) |
Abhilash Laxmeshwar | f9942e9 | 2020-01-07 15:32:44 +0530 | [diff] [blame] | 2144 | } |
| 2145 | } else { |
| 2146 | if timerCheck != nil { |
| 2147 | if timerCheck.Stop() { |
Matteo Scandolo | 861e06e | 2021-05-26 11:51:46 -0700 | [diff] [blame] | 2148 | logger.Debugw(ctx, "got-heartbeat-within-timeout", log.Fields{"device-id": dh.device.Id}) |
Abhilash Laxmeshwar | f9942e9 | 2020-01-07 15:32:44 +0530 | [diff] [blame] | 2149 | } |
| 2150 | timerCheck = nil |
| 2151 | } |
Matteo Scandolo | 861e06e | 2021-05-26 11:51:46 -0700 | [diff] [blame] | 2152 | logger.Debugw(ctx, "heartbeat", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 2153 | log.Fields{"signature": heartBeat, |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 2154 | "device-id": dh.device.Id}) |
Abhilash Laxmeshwar | f9942e9 | 2020-01-07 15:32:44 +0530 | [diff] [blame] | 2155 | } |
| 2156 | cancel() |
| 2157 | case <-dh.stopHeartbeatCheck: |
Matteo Scandolo | 861e06e | 2021-05-26 11:51:46 -0700 | [diff] [blame] | 2158 | logger.Debugw(ctx, "stopping-heartbeat-check", log.Fields{"device-id": dh.device.Id}) |
Abhilash Laxmeshwar | f9942e9 | 2020-01-07 15:32:44 +0530 | [diff] [blame] | 2159 | return |
| 2160 | } |
| 2161 | } |
| 2162 | } |
| 2163 | |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 2164 | func (dh *DeviceHandler) updateStateUnreachable(ctx context.Context) { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2165 | device, err := dh.getDeviceFromCore(ctx, dh.device.Id) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 2166 | if err != nil || device == nil { |
Girish Gowdra | b1caa44 | 2020-10-19 12:24:39 -0700 | [diff] [blame] | 2167 | // One case where we have seen core returning an error for GetDevice call is after OLT device delete. |
| 2168 | // After OLT delete, the adapter asks for OLT to reboot. When OLT is rebooted, shortly we loose heartbeat. |
| 2169 | // The 'startHeartbeatCheck' then asks the device to be marked unreachable towards the core, but the core |
| 2170 | // has already deleted the device and returns error. In this particular scenario, it is Ok because any necessary |
| 2171 | // cleanup in the adapter was already done during DeleteDevice API handler routine. |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 2172 | _ = olterrors.NewErrNotFound("device", log.Fields{"device-id": dh.device.Id}, err).Log() |
Girish Gowdra | b1caa44 | 2020-10-19 12:24:39 -0700 | [diff] [blame] | 2173 | // Immediately return, otherwise accessing a null 'device' struct would cause panic |
| 2174 | return |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 2175 | } |
Abhilash Laxmeshwar | f9942e9 | 2020-01-07 15:32:44 +0530 | [diff] [blame] | 2176 | |
Matteo Scandolo | 861e06e | 2021-05-26 11:51:46 -0700 | [diff] [blame] | 2177 | logger.Debugw(ctx, "update-state-unreachable", log.Fields{"device-id": dh.device.Id, "connect-status": device.ConnectStatus, |
| 2178 | "admin-state": device.AdminState, "oper-status": device.OperStatus}) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 2179 | if device.ConnectStatus == voltha.ConnectStatus_REACHABLE { |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2180 | if err = dh.updateDeviceStateInCore(ctx, &ca.DeviceStateFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2181 | DeviceId: dh.device.Id, |
| 2182 | OperStatus: voltha.OperStatus_UNKNOWN, |
| 2183 | ConnStatus: voltha.ConnectStatus_UNREACHABLE, |
| 2184 | }); err != nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 2185 | _ = olterrors.NewErrAdapter("device-state-update-failed", log.Fields{"device-id": dh.device.Id}, err).LogAt(log.ErrorLevel) |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 2186 | } |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2187 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2188 | if err = dh.updatePortsStateInCore(ctx, &ca.PortStateFilter{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2189 | DeviceId: dh.device.Id, |
| 2190 | PortTypeFilter: 0, |
| 2191 | OperStatus: voltha.OperStatus_UNKNOWN, |
| 2192 | }); err != nil { |
Kent Hagerman | e6ff101 | 2020-07-14 15:07:53 -0400 | [diff] [blame] | 2193 | _ = olterrors.NewErrAdapter("port-update-failed", log.Fields{"device-id": dh.device.Id}, err).Log() |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 2194 | } |
Gamze Abaka | 07868a5 | 2020-12-17 14:19:28 +0000 | [diff] [blame] | 2195 | |
| 2196 | //raise olt communication failure event |
Girish Gowdra | c1b9d5e | 2021-04-22 12:47:44 -0700 | [diff] [blame] | 2197 | raisedTs := time.Now().Unix() |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2198 | cloned := proto.Clone(device).(*voltha.Device) |
| 2199 | cloned.ConnectStatus = voltha.ConnectStatus_UNREACHABLE |
| 2200 | cloned.OperStatus = voltha.OperStatus_UNKNOWN |
| 2201 | dh.device = cloned // update local copy of the device |
| 2202 | go dh.eventMgr.oltCommunicationEvent(ctx, cloned, raisedTs) |
Gamze Abaka | 07868a5 | 2020-12-17 14:19:28 +0000 | [diff] [blame] | 2203 | |
Girish Gowdra | b8f1b5a | 2021-06-27 20:42:40 -0700 | [diff] [blame] | 2204 | dh.cleanupDeviceResources(ctx) |
Matteo Scandolo | 861e06e | 2021-05-26 11:51:46 -0700 | [diff] [blame] | 2205 | // Stop the Stats collector |
| 2206 | dh.stopCollector <- true |
| 2207 | // stop the heartbeat check routine |
| 2208 | dh.stopHeartbeatCheck <- true |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 2209 | |
Girish Gowdra | 3ab6d21 | 2020-03-24 17:33:15 -0700 | [diff] [blame] | 2210 | dh.lockDevice.RLock() |
| 2211 | // Stop the read indication only if it the routine is active |
| 2212 | // The read indication would have already stopped due to failure on the gRPC stream following OLT going unreachable |
| 2213 | // Sending message on the 'stopIndication' channel again will cause the readIndication routine to immediately stop |
| 2214 | // on next execution of the readIndication routine. |
| 2215 | if dh.isReadIndicationRoutineActive { |
| 2216 | dh.stopIndications <- true |
| 2217 | } |
| 2218 | dh.lockDevice.RUnlock() |
| 2219 | |
Girish Gowdra | 20e3dcd | 2021-11-18 22:56:49 -0800 | [diff] [blame] | 2220 | var wg sync.WaitGroup |
| 2221 | wg.Add(1) // for the multicast handler routine |
| 2222 | go dh.StopAllMcastHandlerRoutines(ctx, &wg) |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 2223 | for _, flMgr := range dh.flowMgr { |
Girish Gowdra | 20e3dcd | 2021-11-18 22:56:49 -0800 | [diff] [blame] | 2224 | wg.Add(1) // for the flow handler routine |
| 2225 | go flMgr.StopAllFlowHandlerRoutines(ctx, &wg) |
| 2226 | } |
| 2227 | if !dh.waitForTimeoutOrCompletion(&wg, time.Second*30) { |
| 2228 | logger.Warnw(ctx, "timed out waiting for stopping flow and group handlers", log.Fields{"deviceID": device.Id}) |
| 2229 | } else { |
| 2230 | logger.Infow(ctx, "all flow and group handlers shutdown gracefully", log.Fields{"deviceID": device.Id}) |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 2231 | } |
| 2232 | |
Gamze Abaka | c2c32a6 | 2021-03-11 11:44:18 +0000 | [diff] [blame] | 2233 | //reset adapter reconcile flag |
| 2234 | dh.adapterPreviouslyConnected = false |
| 2235 | |
Chaitrashree G S | a464925 | 2020-03-11 21:24:11 -0400 | [diff] [blame] | 2236 | dh.transitionMap.Handle(ctx, DeviceInit) |
| 2237 | |
Abhilash Laxmeshwar | f9942e9 | 2020-01-07 15:32:44 +0530 | [diff] [blame] | 2238 | } |
| 2239 | } |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2240 | |
| 2241 | // EnablePort to enable Pon interface |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2242 | func (dh *DeviceHandler) EnablePort(ctx context.Context, port *voltha.Port) error { |
| 2243 | logger.Debugw(ctx, "enable-port", log.Fields{"Device": dh.device, "port": port}) |
| 2244 | return dh.modifyPhyPort(ctx, port, true) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2245 | } |
| 2246 | |
| 2247 | // DisablePort to disable pon interface |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2248 | func (dh *DeviceHandler) DisablePort(ctx context.Context, port *voltha.Port) error { |
| 2249 | logger.Debugw(ctx, "disable-port", log.Fields{"Device": dh.device, "port": port}) |
| 2250 | return dh.modifyPhyPort(ctx, port, false) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2251 | } |
| 2252 | |
kdarapu | 1afeceb | 2020-02-12 01:38:09 -0500 | [diff] [blame] | 2253 | //modifyPhyPort is common function to enable and disable the port. parm :enablePort, true to enablePort and false to disablePort. |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2254 | func (dh *DeviceHandler) modifyPhyPort(ctx context.Context, port *voltha.Port, enablePort bool) error { |
| 2255 | logger.Infow(ctx, "modifyPhyPort", log.Fields{"port": port, "Enable": enablePort, "device-id": dh.device.Id}) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2256 | if port.GetType() == voltha.Port_ETHERNET_NNI { |
| 2257 | // Bug is opened for VOL-2505 to support NNI disable feature. |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2258 | logger.Infow(ctx, "voltha-supports-single-nni-hence-disable-of-nni-not-allowed", |
Shrey Baid | 807a2a0 | 2020-04-09 12:52:45 +0530 | [diff] [blame] | 2259 | log.Fields{"device": dh.device, "port": port}) |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 2260 | return olterrors.NewErrAdapter("illegal-port-request", log.Fields{ |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 2261 | "port-type": port.GetType, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 2262 | "enable-state": enablePort}, nil) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2263 | } |
| 2264 | // fetch interfaceid from PortNo |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2265 | ponID := plt.PortNoToIntfID(port.GetPortNo(), voltha.Port_PON_OLT) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2266 | ponIntf := &oop.Interface{IntfId: ponID} |
| 2267 | var operStatus voltha.OperStatus_Types |
| 2268 | if enablePort { |
| 2269 | operStatus = voltha.OperStatus_ACTIVE |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 2270 | out, err := dh.Client.EnablePonIf(ctx, ponIntf) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2271 | |
| 2272 | if err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 2273 | return olterrors.NewErrAdapter("pon-port-enable-failed", log.Fields{ |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 2274 | "device-id": dh.device.Id, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 2275 | "port": port}, err) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2276 | } |
| 2277 | // updating interface local cache for collecting stats |
Chaitrashree G S | ef08811 | 2020-02-03 21:39:27 -0500 | [diff] [blame] | 2278 | dh.activePorts.Store(ponID, true) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2279 | logger.Infow(ctx, "enabled-pon-port", log.Fields{"out": out, "device-id": dh.device, "Port": port}) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2280 | } else { |
| 2281 | operStatus = voltha.OperStatus_UNKNOWN |
npujar | ec5762e | 2020-01-01 14:08:48 +0530 | [diff] [blame] | 2282 | out, err := dh.Client.DisablePonIf(ctx, ponIntf) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2283 | if err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 2284 | return olterrors.NewErrAdapter("pon-port-disable-failed", log.Fields{ |
David K. Bainbridge | 794735f | 2020-02-11 21:01:37 -0800 | [diff] [blame] | 2285 | "device-id": dh.device.Id, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 2286 | "port": port}, err) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2287 | } |
| 2288 | // updating interface local cache for collecting stats |
Chaitrashree G S | ef08811 | 2020-02-03 21:39:27 -0500 | [diff] [blame] | 2289 | dh.activePorts.Store(ponID, false) |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2290 | logger.Infow(ctx, "disabled-pon-port", log.Fields{"out": out, "device-id": dh.device, "Port": port}) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2291 | } |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2292 | if err := dh.updatePortStateInCore(ctx, &ca.PortState{ |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2293 | DeviceId: dh.device.Id, |
| 2294 | PortType: voltha.Port_PON_OLT, |
| 2295 | PortNo: port.PortNo, |
| 2296 | OperStatus: operStatus, |
| 2297 | }); err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 2298 | return olterrors.NewErrAdapter("port-state-update-failed", log.Fields{ |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 2299 | "device-id": dh.device.Id, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 2300 | "port": port.PortNo}, err) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2301 | } |
| 2302 | return nil |
| 2303 | } |
| 2304 | |
kdarapu | 1afeceb | 2020-02-12 01:38:09 -0500 | [diff] [blame] | 2305 | //disableAdminDownPorts disables the ports, if the corresponding port Adminstate is disabled on reboot and Renable device. |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 2306 | func (dh *DeviceHandler) disableAdminDownPorts(ctx context.Context, ports []*voltha.Port) error { |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2307 | // Disable the port and update the oper_port_status to core |
| 2308 | // if the Admin state of the port is disabled on reboot and re-enable device. |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 2309 | for _, port := range ports { |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2310 | if port.AdminState == common.AdminState_DISABLED { |
Neha Sharma | 96b7bf2 | 2020-06-15 10:37:32 +0000 | [diff] [blame] | 2311 | if err := dh.DisablePort(ctx, port); err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 2312 | return olterrors.NewErrAdapter("port-disable-failed", log.Fields{ |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 2313 | "device-id": dh.device.Id, |
Girish Kumar | f26e488 | 2020-03-05 06:49:10 +0000 | [diff] [blame] | 2314 | "port": port}, err) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2315 | } |
| 2316 | } |
| 2317 | } |
| 2318 | return nil |
| 2319 | } |
| 2320 | |
| 2321 | //populateActivePorts to populate activePorts map |
Kent Hagerman | f1db18b | 2020-07-08 13:38:15 -0400 | [diff] [blame] | 2322 | func (dh *DeviceHandler) populateActivePorts(ctx context.Context, ports []*voltha.Port) { |
| 2323 | logger.Infow(ctx, "populateActivePorts", log.Fields{"device-id": dh.device.Id}) |
| 2324 | for _, port := range ports { |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2325 | if port.Type == voltha.Port_ETHERNET_NNI { |
| 2326 | if port.OperStatus == voltha.OperStatus_ACTIVE { |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2327 | dh.activePorts.Store(plt.PortNoToIntfID(port.PortNo, voltha.Port_ETHERNET_NNI), true) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2328 | } else { |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2329 | dh.activePorts.Store(plt.PortNoToIntfID(port.PortNo, voltha.Port_ETHERNET_NNI), false) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2330 | } |
| 2331 | } |
| 2332 | if port.Type == voltha.Port_PON_OLT { |
| 2333 | if port.OperStatus == voltha.OperStatus_ACTIVE { |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2334 | dh.activePorts.Store(plt.PortNoToIntfID(port.PortNo, voltha.Port_PON_OLT), true) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2335 | } else { |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2336 | dh.activePorts.Store(plt.PortNoToIntfID(port.PortNo, voltha.Port_PON_OLT), false) |
kesavand | 39e0aa3 | 2020-01-28 20:58:50 -0500 | [diff] [blame] | 2337 | } |
| 2338 | } |
| 2339 | } |
| 2340 | } |
Chaitrashree G S | 1a55b88 | 2020-02-04 17:35:35 -0500 | [diff] [blame] | 2341 | |
| 2342 | // ChildDeviceLost deletes ONU and clears pon resources related to it. |
Girish Gowdra | a087056 | 2021-03-11 14:30:14 -0800 | [diff] [blame] | 2343 | func (dh *DeviceHandler) ChildDeviceLost(ctx context.Context, pPortNo uint32, onuID uint32, onuSn string) error { |
divyadesai | 3af43e1 | 2020-08-18 07:10:54 +0000 | [diff] [blame] | 2344 | logger.Debugw(ctx, "child-device-lost", log.Fields{"parent-device-id": dh.device.Id}) |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2345 | intfID := plt.PortNoToIntfID(pPortNo, voltha.Port_PON_OLT) |
Girish Gowdra | 89ae6d8 | 2020-05-28 23:40:53 -0700 | [diff] [blame] | 2346 | onuKey := dh.formOnuKey(intfID, onuID) |
Girish Gowdra | a087056 | 2021-03-11 14:30:14 -0800 | [diff] [blame] | 2347 | |
Chaitrashree G S | 1a55b88 | 2020-02-04 17:35:35 -0500 | [diff] [blame] | 2348 | var sn *oop.SerialNumber |
| 2349 | var err error |
Girish Gowdra | a087056 | 2021-03-11 14:30:14 -0800 | [diff] [blame] | 2350 | if sn, err = dh.deStringifySerialNumber(onuSn); err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 2351 | return olterrors.NewErrAdapter("failed-to-destringify-serial-number", |
Chaitrashree G S | 1a55b88 | 2020-02-04 17:35:35 -0500 | [diff] [blame] | 2352 | log.Fields{ |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 2353 | "devicer-id": dh.device.Id, |
Girish Gowdra | a087056 | 2021-03-11 14:30:14 -0800 | [diff] [blame] | 2354 | "serial-number": onuSn}, err).Log() |
Chaitrashree G S | 1a55b88 | 2020-02-04 17:35:35 -0500 | [diff] [blame] | 2355 | } |
Girish Gowdra | 89ae6d8 | 2020-05-28 23:40:53 -0700 | [diff] [blame] | 2356 | |
Girish Gowdra | 89ae6d8 | 2020-05-28 23:40:53 -0700 | [diff] [blame] | 2357 | onu := &oop.Onu{IntfId: intfID, OnuId: onuID, SerialNumber: sn} |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 2358 | //clear PON resources associated with ONU |
| 2359 | onuGem, err := dh.resourceMgr[intfID].GetOnuGemInfo(ctx, intfID, onuID) |
| 2360 | if err != nil || onuGem == nil || onuGem.OnuID != onuID { |
| 2361 | logger.Warnw(ctx, "failed-to-get-onu-info-for-pon-port", log.Fields{ |
| 2362 | "device-id": dh.device.Id, |
| 2363 | "intf-id": intfID, |
| 2364 | "onuID": onuID, |
| 2365 | "err": err}) |
| 2366 | } else { |
| 2367 | logger.Debugw(ctx, "onu-data", log.Fields{"onu": onu}) |
| 2368 | if err := dh.clearUNIData(ctx, onuGem); err != nil { |
| 2369 | logger.Warnw(ctx, "failed-to-clear-uni-data-for-onu", log.Fields{ |
| 2370 | "device-id": dh.device.Id, |
| 2371 | "onu-device": onu, |
| 2372 | "err": err}) |
| 2373 | } |
| 2374 | // Clear flowids for gem cache. |
| 2375 | for _, gem := range onuGem.GemPorts { |
Gamze Abaka | 745ccb7 | 2021-11-18 11:29:58 +0000 | [diff] [blame] | 2376 | _ = dh.resourceMgr[intfID].DeleteFlowIDsForGem(ctx, intfID, gem) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 2377 | } |
Girish Gowdra | 197acc1 | 2021-08-16 10:59:45 -0700 | [diff] [blame] | 2378 | if err := dh.flowMgr[intfID].RemoveOnuInfoFromFlowMgrCacheAndKvStore(ctx, intfID, onuID); err != nil { |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 2379 | logger.Warnw(ctx, "persistence-update-onu-gem-info-failed", log.Fields{ |
| 2380 | "intf-id": intfID, |
| 2381 | "onu-device": onu, |
| 2382 | "onu-gem": onuGem, |
| 2383 | "err": err}) |
| 2384 | //Not returning error on cleanup. |
| 2385 | } |
| 2386 | logger.Debugw(ctx, "removed-onu-gem-info", log.Fields{"intf": intfID, "onu-device": onu, "onugem": onuGem}) |
Himani Chawla | bcc9585 | 2021-10-27 10:55:40 +0530 | [diff] [blame] | 2387 | |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 2388 | } |
Himani Chawla | bcc9585 | 2021-10-27 10:55:40 +0530 | [diff] [blame] | 2389 | dh.resourceMgr[intfID].FreeonuID(ctx, intfID, []uint32{onuID}) |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 2390 | dh.onus.Delete(onuKey) |
| 2391 | dh.discOnus.Delete(onuSn) |
| 2392 | |
| 2393 | // Now clear the ONU on the OLT |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 2394 | if _, err := dh.Client.DeleteOnu(log.WithSpanFromContext(context.Background(), ctx), onu); err != nil { |
Thomas Lee S | 94109f1 | 2020-03-03 16:39:29 +0530 | [diff] [blame] | 2395 | return olterrors.NewErrAdapter("failed-to-delete-onu", log.Fields{ |
Thomas Lee S | 985938d | 2020-05-04 11:40:41 +0530 | [diff] [blame] | 2396 | "device-id": dh.device.Id, |
Chaitrashree G S | 1a55b88 | 2020-02-04 17:35:35 -0500 | [diff] [blame] | 2397 | "onu-id": onuID}, err).Log() |
| 2398 | } |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 2399 | |
Chaitrashree G S | 1a55b88 | 2020-02-04 17:35:35 -0500 | [diff] [blame] | 2400 | return nil |
| 2401 | } |
Girish Gowdra | cefae19 | 2020-03-19 18:14:10 -0700 | [diff] [blame] | 2402 | |
| 2403 | func getInPortFromFlow(flow *of.OfpFlowStats) uint32 { |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2404 | for _, field := range flow_utils.GetOfbFields(flow) { |
| 2405 | if field.Type == flow_utils.IN_PORT { |
Girish Gowdra | cefae19 | 2020-03-19 18:14:10 -0700 | [diff] [blame] | 2406 | return field.GetPort() |
| 2407 | } |
| 2408 | } |
| 2409 | return InvalidPort |
| 2410 | } |
| 2411 | |
| 2412 | func getOutPortFromFlow(flow *of.OfpFlowStats) uint32 { |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2413 | for _, action := range flow_utils.GetActions(flow) { |
| 2414 | if action.Type == flow_utils.OUTPUT { |
Girish Gowdra | cefae19 | 2020-03-19 18:14:10 -0700 | [diff] [blame] | 2415 | if out := action.GetOutput(); out != nil { |
| 2416 | return out.GetPort() |
| 2417 | } |
| 2418 | } |
| 2419 | } |
| 2420 | return InvalidPort |
| 2421 | } |
| 2422 | |
Girish Gowdra | cefae19 | 2020-03-19 18:14:10 -0700 | [diff] [blame] | 2423 | func getPorts(flow *of.OfpFlowStats) (uint32, uint32) { |
| 2424 | inPort := getInPortFromFlow(flow) |
| 2425 | outPort := getOutPortFromFlow(flow) |
| 2426 | |
| 2427 | if inPort == InvalidPort || outPort == InvalidPort { |
| 2428 | return inPort, outPort |
| 2429 | } |
| 2430 | |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2431 | if isControllerFlow := plt.IsControllerBoundFlow(outPort); isControllerFlow { |
Girish Gowdra | cefae19 | 2020-03-19 18:14:10 -0700 | [diff] [blame] | 2432 | /* Get UNI port/ IN Port from tunnel ID field for upstream controller bound flows */ |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2433 | if portType := plt.IntfIDToPortTypeName(inPort); portType == voltha.Port_PON_OLT { |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2434 | if uniPort := flow_utils.GetChildPortFromTunnelId(flow); uniPort != 0 { |
Girish Gowdra | cefae19 | 2020-03-19 18:14:10 -0700 | [diff] [blame] | 2435 | return uniPort, outPort |
| 2436 | } |
| 2437 | } |
| 2438 | } else { |
| 2439 | // Downstream flow from NNI to PON port , Use tunnel ID as new OUT port / UNI port |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2440 | if portType := plt.IntfIDToPortTypeName(outPort); portType == voltha.Port_PON_OLT { |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2441 | if uniPort := flow_utils.GetChildPortFromTunnelId(flow); uniPort != 0 { |
Girish Gowdra | cefae19 | 2020-03-19 18:14:10 -0700 | [diff] [blame] | 2442 | return inPort, uniPort |
| 2443 | } |
| 2444 | // Upstream flow from PON to NNI port , Use tunnel ID as new IN port / UNI port |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2445 | } else if portType := plt.IntfIDToPortTypeName(inPort); portType == voltha.Port_PON_OLT { |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2446 | if uniPort := flow_utils.GetChildPortFromTunnelId(flow); uniPort != 0 { |
Girish Gowdra | cefae19 | 2020-03-19 18:14:10 -0700 | [diff] [blame] | 2447 | return uniPort, outPort |
| 2448 | } |
| 2449 | } |
| 2450 | } |
| 2451 | |
| 2452 | return InvalidPort, InvalidPort |
| 2453 | } |
Matt Jeanneret | ceea2e0 | 2020-03-27 14:19:57 -0400 | [diff] [blame] | 2454 | |
| 2455 | func extractOmciTransactionID(omciPkt []byte) uint16 { |
| 2456 | if len(omciPkt) > 3 { |
| 2457 | d := omciPkt[0:2] |
| 2458 | transid := binary.BigEndian.Uint16(d) |
| 2459 | return transid |
| 2460 | } |
| 2461 | return 0 |
| 2462 | } |
Mahir Gunyel | 0f89fd2 | 2020-04-11 18:24:42 -0700 | [diff] [blame] | 2463 | |
| 2464 | // StoreOnuDevice stores the onu parameters to the local cache. |
| 2465 | func (dh *DeviceHandler) StoreOnuDevice(onuDevice *OnuDevice) { |
| 2466 | onuKey := dh.formOnuKey(onuDevice.intfID, onuDevice.onuID) |
| 2467 | dh.onus.Store(onuKey, onuDevice) |
| 2468 | } |
Dinesh Belwalkar | db587af | 2020-02-27 15:37:16 -0800 | [diff] [blame] | 2469 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2470 | func (dh *DeviceHandler) getExtValue(ctx context.Context, device *voltha.Device, value extension.ValueType_Type) (*extension.ReturnValues, error) { |
Dinesh Belwalkar | db587af | 2020-02-27 15:37:16 -0800 | [diff] [blame] | 2471 | var err error |
Andrea Campanella | 9931ad6 | 2020-04-28 15:11:06 +0200 | [diff] [blame] | 2472 | var sn *oop.SerialNumber |
Gamze Abaka | 78a1d2a | 2020-04-27 10:17:27 +0000 | [diff] [blame] | 2473 | var ID uint32 |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2474 | resp := new(extension.ReturnValues) |
Dinesh Belwalkar | db587af | 2020-02-27 15:37:16 -0800 | [diff] [blame] | 2475 | valueparam := new(oop.ValueParam) |
Neha Sharma | 8f4e432 | 2020-08-06 10:51:53 +0000 | [diff] [blame] | 2476 | ctx = log.WithSpanFromContext(context.Background(), ctx) |
Girish Kumar | a1ea2aa | 2020-08-19 18:14:22 +0000 | [diff] [blame] | 2477 | logger.Infow(ctx, "getExtValue", log.Fields{"onu-id": device.Id, "pon-intf": device.ParentPortNo}) |
Dinesh Belwalkar | db587af | 2020-02-27 15:37:16 -0800 | [diff] [blame] | 2478 | if sn, err = dh.deStringifySerialNumber(device.SerialNumber); err != nil { |
| 2479 | return nil, err |
| 2480 | } |
| 2481 | ID = device.ProxyAddress.GetOnuId() |
| 2482 | Onu := oop.Onu{IntfId: device.ParentPortNo, OnuId: ID, SerialNumber: sn} |
| 2483 | valueparam.Onu = &Onu |
| 2484 | valueparam.Value = value |
| 2485 | |
| 2486 | // This API is unsupported until agent patch is added |
| 2487 | resp.Unsupported = uint32(value) |
| 2488 | _ = ctx |
| 2489 | |
| 2490 | // Uncomment this code once agent changes are complete and tests |
| 2491 | /* |
| 2492 | resp, err = dh.Client.GetValue(ctx, valueparam) |
| 2493 | if err != nil { |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 2494 | logger.Errorw("error-while-getValue", log.Fields{"DeviceID": dh.device, "onu-id": onuid, "err": err}) |
Dinesh Belwalkar | db587af | 2020-02-27 15:37:16 -0800 | [diff] [blame] | 2495 | return nil, err |
| 2496 | } |
| 2497 | */ |
| 2498 | |
Girish Kumar | a1ea2aa | 2020-08-19 18:14:22 +0000 | [diff] [blame] | 2499 | logger.Infow(ctx, "get-ext-value", log.Fields{"resp": resp, "device-id": dh.device, "onu-id": device.Id, "pon-intf": device.ParentPortNo}) |
Dinesh Belwalkar | db587af | 2020-02-27 15:37:16 -0800 | [diff] [blame] | 2500 | return resp, nil |
| 2501 | } |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 2502 | |
Girish Gowdra | fb3d610 | 2020-10-16 16:32:36 -0700 | [diff] [blame] | 2503 | func (dh *DeviceHandler) getPonIfFromFlow(flow *of.OfpFlowStats) uint32 { |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 2504 | // Default to PON0 |
| 2505 | var intfID uint32 |
| 2506 | inPort, outPort := getPorts(flow) |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 2507 | if inPort != InvalidPort && outPort != InvalidPort { |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2508 | _, intfID, _, _ = plt.ExtractAccessFromFlow(inPort, outPort) |
Girish Gowdra | 9602eb4 | 2020-09-09 15:50:39 -0700 | [diff] [blame] | 2509 | } |
| 2510 | return intfID |
| 2511 | } |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2512 | |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 2513 | func (dh *DeviceHandler) getOnuIndicationChannel(ctx context.Context, intfID uint32) chan onuIndicationMsg { |
| 2514 | dh.perPonOnuIndicationChannelLock.Lock() |
| 2515 | if ch, ok := dh.perPonOnuIndicationChannel[intfID]; ok { |
| 2516 | dh.perPonOnuIndicationChannelLock.Unlock() |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2517 | return ch.indicationChannel |
| 2518 | } |
| 2519 | channels := onuIndicationChannels{ |
| 2520 | //We create a buffered channel here to avoid calling function to be blocked |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 2521 | //in case of multiple indications from the ONUs, |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2522 | //especially in the case where indications are buffered in OLT. |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 2523 | indicationChannel: make(chan onuIndicationMsg, 500), |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2524 | stopChannel: make(chan struct{}), |
| 2525 | } |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 2526 | dh.perPonOnuIndicationChannel[intfID] = channels |
| 2527 | dh.perPonOnuIndicationChannelLock.Unlock() |
| 2528 | go dh.onuIndicationsRoutine(&channels) |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2529 | return channels.indicationChannel |
| 2530 | |
| 2531 | } |
| 2532 | |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 2533 | func (dh *DeviceHandler) removeOnuIndicationChannels(ctx context.Context) { |
| 2534 | logger.Debug(ctx, "remove-onu-indication-channels", log.Fields{"device-id": dh.device.Id}) |
| 2535 | dh.perPonOnuIndicationChannelLock.Lock() |
| 2536 | defer dh.perPonOnuIndicationChannelLock.Unlock() |
| 2537 | for _, v := range dh.perPonOnuIndicationChannel { |
| 2538 | close(v.stopChannel) |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2539 | } |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 2540 | dh.perPonOnuIndicationChannel = make(map[uint32]onuIndicationChannels) |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2541 | } |
| 2542 | |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 2543 | func (dh *DeviceHandler) putOnuIndicationToChannel(ctx context.Context, indication *oop.Indication, intfID uint32) { |
| 2544 | ind := onuIndicationMsg{ |
| 2545 | ctx: ctx, |
| 2546 | indication: indication, |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2547 | } |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 2548 | logger.Debugw(ctx, "put-onu-indication-to-channel", log.Fields{"indication": indication, "intfID": intfID}) |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2549 | // Send the onuIndication on the ONU channel |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 2550 | dh.getOnuIndicationChannel(ctx, intfID) <- ind |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2551 | } |
| 2552 | |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 2553 | func (dh *DeviceHandler) onuIndicationsRoutine(onuChannels *onuIndicationChannels) { |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2554 | for { |
| 2555 | select { |
| 2556 | // process one indication per onu, before proceeding to the next one |
| 2557 | case onuInd := <-onuChannels.indicationChannel: |
Andrea Campanella | 46b0140 | 2021-11-15 16:58:05 -0800 | [diff] [blame] | 2558 | indication := *(proto.Clone(onuInd.indication)).(*oop.Indication) |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2559 | logger.Debugw(onuInd.ctx, "calling-indication", log.Fields{"device-id": dh.device.Id, |
Andrea Campanella | 46b0140 | 2021-11-15 16:58:05 -0800 | [diff] [blame] | 2560 | "ind": indication}) |
| 2561 | switch indication.Data.(type) { |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2562 | case *oop.Indication_OnuInd: |
Andrea Campanella | 46b0140 | 2021-11-15 16:58:05 -0800 | [diff] [blame] | 2563 | if err := dh.onuIndication(onuInd.ctx, indication.GetOnuInd()); err != nil { |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2564 | _ = olterrors.NewErrAdapter("handle-indication-error", log.Fields{ |
| 2565 | "type": "onu-indication", |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 2566 | "device-id": dh.device.Id}, err).Log() |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2567 | } |
| 2568 | case *oop.Indication_OnuDiscInd: |
Andrea Campanella | 46b0140 | 2021-11-15 16:58:05 -0800 | [diff] [blame] | 2569 | if err := dh.onuDiscIndication(onuInd.ctx, indication.GetOnuDiscInd()); err != nil { |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2570 | _ = olterrors.NewErrAdapter("handle-indication-error", log.Fields{ |
| 2571 | "type": "onu-discovery", |
Mahir Gunyel | b004675 | 2021-02-26 13:51:05 -0800 | [diff] [blame] | 2572 | "device-id": dh.device.Id}, err).Log() |
Mahir Gunyel | 2fb8147 | 2020-12-16 23:18:34 -0800 | [diff] [blame] | 2573 | } |
| 2574 | } |
| 2575 | case <-onuChannels.stopChannel: |
| 2576 | logger.Debugw(context.Background(), "stop-signal-received-for-onu-channel", log.Fields{"device-id": dh.device.Id}) |
| 2577 | close(onuChannels.indicationChannel) |
| 2578 | return |
| 2579 | } |
| 2580 | } |
| 2581 | } |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2582 | |
| 2583 | // RouteMcastFlowOrGroupMsgToChannel routes incoming mcast flow or group to a channel to be handled by the a specific |
| 2584 | // instance of mcastFlowOrGroupChannelHandlerRoutine meant to handle messages for that group. |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2585 | func (dh *DeviceHandler) RouteMcastFlowOrGroupMsgToChannel(ctx context.Context, flow *of.OfpFlowStats, group *of.OfpGroupEntry, action string) error { |
Girish Gowdra | 20e3dcd | 2021-11-18 22:56:49 -0800 | [diff] [blame] | 2586 | if dh.getDeviceDeletionInProgressFlag() { |
| 2587 | // The device itself is going to be reset as part of deletion. So nothing to be done. |
| 2588 | logger.Infow(ctx, "device-deletion-in-progress--not-handling-flows-or-groups", log.Fields{"device-id": dh.device.Id}) |
| 2589 | return nil |
| 2590 | } |
| 2591 | |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2592 | // Step1 : Fill McastFlowOrGroupControlBlock |
| 2593 | // Step2 : Push the McastFlowOrGroupControlBlock to appropriate channel |
| 2594 | // Step3 : Wait on response channel for response |
| 2595 | // Step4 : Return error value |
Girish Gowdra | 8a0bdcd | 2021-05-13 12:31:04 -0700 | [diff] [blame] | 2596 | startTime := time.Now() |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2597 | logger.Debugw(ctx, "process-flow-or-group", log.Fields{"flow": flow, "group": group, "action": action}) |
| 2598 | errChan := make(chan error) |
| 2599 | var groupID uint32 |
| 2600 | mcastFlowOrGroupCb := McastFlowOrGroupControlBlock{ |
| 2601 | ctx: ctx, |
| 2602 | flowOrGroupAction: action, |
| 2603 | flow: flow, |
| 2604 | group: group, |
| 2605 | errChan: &errChan, |
| 2606 | } |
| 2607 | if flow != nil { |
| 2608 | groupID = flow_utils.GetGroup(flow) |
| 2609 | } else if group != nil { |
| 2610 | groupID = group.Desc.GroupId |
| 2611 | } else { |
| 2612 | return errors.New("flow-and-group-both-nil") |
| 2613 | } |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 2614 | mcastRoutineIdx := groupID % MaxNumOfGroupHandlerChannels |
| 2615 | if dh.mcastHandlerRoutineActive[mcastRoutineIdx] { |
| 2616 | // Derive the appropriate go routine to handle the request by a simple module operation. |
| 2617 | // There are only MaxNumOfGroupHandlerChannels number of channels to handle the mcast flow or group |
| 2618 | dh.incomingMcastFlowOrGroup[groupID%MaxNumOfGroupHandlerChannels] <- mcastFlowOrGroupCb |
| 2619 | // Wait for handler to return error value |
| 2620 | err := <-errChan |
| 2621 | logger.Debugw(ctx, "process-flow-or-group--received-resp", log.Fields{"err": err, "totalTimeInSeconds": time.Since(startTime).Milliseconds()}) |
| 2622 | return err |
| 2623 | } |
| 2624 | logger.Errorw(ctx, "mcast handler routine not active for onu", log.Fields{"mcastRoutineIdx": mcastRoutineIdx}) |
| 2625 | return fmt.Errorf("mcast-handler-routine-not-active-for-index-%v", mcastRoutineIdx) |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2626 | } |
| 2627 | |
| 2628 | // mcastFlowOrGroupChannelHandlerRoutine routine to handle incoming mcast flow/group message |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 2629 | func (dh *DeviceHandler) mcastFlowOrGroupChannelHandlerRoutine(routineIndex int, mcastFlowOrGroupChannel chan McastFlowOrGroupControlBlock, stopHandler chan bool) { |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2630 | for { |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 2631 | select { |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2632 | // block on the channel to receive an incoming mcast flow/group |
| 2633 | // process the flow completely before proceeding to handle the next flow |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 2634 | case mcastFlowOrGroupCb := <-mcastFlowOrGroupChannel: |
| 2635 | if mcastFlowOrGroupCb.flow != nil { |
| 2636 | if mcastFlowOrGroupCb.flowOrGroupAction == McastFlowOrGroupAdd { |
| 2637 | logger.Debugw(mcastFlowOrGroupCb.ctx, "adding-mcast-flow", |
| 2638 | log.Fields{"device-id": dh.device.Id, |
| 2639 | "flowToAdd": mcastFlowOrGroupCb.flow}) |
| 2640 | // The mcast flow is not unique to any particular PON port, so it is OK to default to PON0 |
| 2641 | err := dh.flowMgr[0].AddFlow(mcastFlowOrGroupCb.ctx, mcastFlowOrGroupCb.flow, nil) |
| 2642 | // Pass the return value over the return channel |
| 2643 | *mcastFlowOrGroupCb.errChan <- err |
| 2644 | } else { // flow remove |
| 2645 | logger.Debugw(mcastFlowOrGroupCb.ctx, "removing-mcast-flow", |
| 2646 | log.Fields{"device-id": dh.device.Id, |
| 2647 | "flowToRemove": mcastFlowOrGroupCb.flow}) |
| 2648 | // The mcast flow is not unique to any particular PON port, so it is OK to default to PON0 |
| 2649 | err := dh.flowMgr[0].RemoveFlow(mcastFlowOrGroupCb.ctx, mcastFlowOrGroupCb.flow) |
| 2650 | // Pass the return value over the return channel |
| 2651 | *mcastFlowOrGroupCb.errChan <- err |
| 2652 | } |
| 2653 | } else { // mcast group |
| 2654 | if mcastFlowOrGroupCb.flowOrGroupAction == McastFlowOrGroupAdd { |
| 2655 | logger.Debugw(mcastFlowOrGroupCb.ctx, "adding-mcast-group", |
| 2656 | log.Fields{"device-id": dh.device.Id, |
| 2657 | "groupToAdd": mcastFlowOrGroupCb.group}) |
| 2658 | err := dh.groupMgr.AddGroup(mcastFlowOrGroupCb.ctx, mcastFlowOrGroupCb.group) |
| 2659 | // Pass the return value over the return channel |
| 2660 | *mcastFlowOrGroupCb.errChan <- err |
| 2661 | } else if mcastFlowOrGroupCb.flowOrGroupAction == McastFlowOrGroupModify { // group modify |
| 2662 | logger.Debugw(mcastFlowOrGroupCb.ctx, "modifying-mcast-group", |
| 2663 | log.Fields{"device-id": dh.device.Id, |
| 2664 | "groupToModify": mcastFlowOrGroupCb.group}) |
| 2665 | err := dh.groupMgr.ModifyGroup(mcastFlowOrGroupCb.ctx, mcastFlowOrGroupCb.group) |
| 2666 | // Pass the return value over the return channel |
| 2667 | *mcastFlowOrGroupCb.errChan <- err |
| 2668 | } else { // group remove |
| 2669 | logger.Debugw(mcastFlowOrGroupCb.ctx, "removing-mcast-group", |
| 2670 | log.Fields{"device-id": dh.device.Id, |
| 2671 | "groupToRemove": mcastFlowOrGroupCb.group}) |
| 2672 | err := dh.groupMgr.DeleteGroup(mcastFlowOrGroupCb.ctx, mcastFlowOrGroupCb.group) |
| 2673 | // Pass the return value over the return channel |
| 2674 | *mcastFlowOrGroupCb.errChan <- err |
| 2675 | } |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2676 | } |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 2677 | case <-stopHandler: |
| 2678 | dh.mcastHandlerRoutineActive[routineIndex] = false |
| 2679 | return |
Girish Gowdra | 491a9c6 | 2021-01-06 16:43:07 -0800 | [diff] [blame] | 2680 | } |
| 2681 | } |
| 2682 | } |
kesavand | 6212621 | 2021-01-12 04:56:06 -0500 | [diff] [blame] | 2683 | |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 2684 | // StopAllMcastHandlerRoutines stops all flow handler routines. Call this when device is being rebooted or deleted |
Girish Gowdra | 20e3dcd | 2021-11-18 22:56:49 -0800 | [diff] [blame] | 2685 | func (dh *DeviceHandler) StopAllMcastHandlerRoutines(ctx context.Context, wg *sync.WaitGroup) { |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 2686 | for i, v := range dh.stopMcastHandlerRoutine { |
| 2687 | if dh.mcastHandlerRoutineActive[i] { |
Girish Gowdra | 20e3dcd | 2021-11-18 22:56:49 -0800 | [diff] [blame] | 2688 | select { |
| 2689 | case v <- true: |
| 2690 | case <-time.After(time.Second * 5): |
| 2691 | logger.Warnw(ctx, "timeout stopping mcast handler routine", log.Fields{"idx": i, "deviceID": dh.device.Id}) |
| 2692 | } |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 2693 | } |
| 2694 | } |
Girish Gowdra | 20e3dcd | 2021-11-18 22:56:49 -0800 | [diff] [blame] | 2695 | wg.Done() |
Girish Gowdra | 4736e5c | 2021-08-25 15:19:10 -0700 | [diff] [blame] | 2696 | logger.Debug(ctx, "stopped all mcast handler routines") |
| 2697 | } |
| 2698 | |
kesavand | 6212621 | 2021-01-12 04:56:06 -0500 | [diff] [blame] | 2699 | func (dh *DeviceHandler) getOltPortCounters(ctx context.Context, oltPortInfo *extension.GetOltPortCounters) *extension.SingleGetValueResponse { |
| 2700 | |
| 2701 | singleValResp := extension.SingleGetValueResponse{ |
| 2702 | Response: &extension.GetValueResponse{ |
| 2703 | Response: &extension.GetValueResponse_PortCoutners{ |
| 2704 | PortCoutners: &extension.GetOltPortCountersResponse{}, |
| 2705 | }, |
| 2706 | }, |
| 2707 | } |
| 2708 | |
| 2709 | errResp := func(status extension.GetValueResponse_Status, |
| 2710 | reason extension.GetValueResponse_ErrorReason) *extension.SingleGetValueResponse { |
| 2711 | return &extension.SingleGetValueResponse{ |
| 2712 | Response: &extension.GetValueResponse{ |
| 2713 | Status: status, |
| 2714 | ErrReason: reason, |
| 2715 | }, |
| 2716 | } |
| 2717 | } |
| 2718 | |
| 2719 | if oltPortInfo.PortType != extension.GetOltPortCounters_Port_ETHERNET_NNI && |
| 2720 | oltPortInfo.PortType != extension.GetOltPortCounters_Port_PON_OLT { |
| 2721 | //send error response |
| 2722 | logger.Debugw(ctx, "getOltPortCounters invalid portType", log.Fields{"oltPortInfo": oltPortInfo.PortType}) |
| 2723 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_INVALID_PORT_TYPE) |
| 2724 | } |
| 2725 | statIndChn := make(chan bool, 1) |
| 2726 | dh.portStats.RegisterForStatIndication(ctx, portStatsType, statIndChn, oltPortInfo.PortNo, oltPortInfo.PortType) |
| 2727 | defer dh.portStats.DeRegisterFromStatIndication(ctx, portStatsType, statIndChn) |
| 2728 | //request openOlt agent to send the the port statistics indication |
| 2729 | |
| 2730 | go func() { |
| 2731 | _, err := dh.Client.CollectStatistics(ctx, new(oop.Empty)) |
| 2732 | if err != nil { |
| 2733 | logger.Errorw(ctx, "getOltPortCounters CollectStatistics failed ", log.Fields{"err": err}) |
| 2734 | } |
| 2735 | }() |
| 2736 | select { |
| 2737 | case <-statIndChn: |
| 2738 | //indication received for ports stats |
| 2739 | logger.Debugw(ctx, "getOltPortCounters recvd statIndChn", log.Fields{"oltPortInfo": oltPortInfo}) |
| 2740 | case <-time.After(oltPortInfoTimeout * time.Second): |
| 2741 | logger.Debugw(ctx, "getOltPortCounters timeout happened", log.Fields{"oltPortInfo": oltPortInfo}) |
| 2742 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_TIMEOUT) |
| 2743 | case <-ctx.Done(): |
| 2744 | logger.Debugw(ctx, "getOltPortCounters ctx Done ", log.Fields{"oltPortInfo": oltPortInfo}) |
| 2745 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_TIMEOUT) |
| 2746 | } |
| 2747 | if oltPortInfo.PortType == extension.GetOltPortCounters_Port_ETHERNET_NNI { |
| 2748 | //get nni stats |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2749 | intfID := plt.PortNoToIntfID(oltPortInfo.PortNo, voltha.Port_ETHERNET_NNI) |
kesavand | 6212621 | 2021-01-12 04:56:06 -0500 | [diff] [blame] | 2750 | logger.Debugw(ctx, "getOltPortCounters intfID ", log.Fields{"intfID": intfID}) |
| 2751 | cmnni := dh.portStats.collectNNIMetrics(intfID) |
| 2752 | if cmnni == nil { |
| 2753 | //TODO define the error reason |
| 2754 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_INTERNAL_ERROR) |
| 2755 | } |
| 2756 | dh.portStats.updateGetOltPortCountersResponse(ctx, &singleValResp, cmnni) |
| 2757 | return &singleValResp |
| 2758 | |
| 2759 | } else if oltPortInfo.PortType == extension.GetOltPortCounters_Port_PON_OLT { |
| 2760 | // get pon stats |
Mahir Gunyel | 85f61c1 | 2021-10-06 11:53:45 -0700 | [diff] [blame] | 2761 | intfID := plt.PortNoToIntfID(oltPortInfo.PortNo, voltha.Port_PON_OLT) |
kesavand | 6212621 | 2021-01-12 04:56:06 -0500 | [diff] [blame] | 2762 | if val, ok := dh.activePorts.Load(intfID); ok && val == true { |
| 2763 | cmpon := dh.portStats.collectPONMetrics(intfID) |
| 2764 | if cmpon == nil { |
| 2765 | //TODO define the error reason |
| 2766 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_INTERNAL_ERROR) |
| 2767 | } |
| 2768 | dh.portStats.updateGetOltPortCountersResponse(ctx, &singleValResp, cmpon) |
| 2769 | return &singleValResp |
| 2770 | } |
| 2771 | } |
| 2772 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_INTERNAL_ERROR) |
| 2773 | } |
Himani Chawla | 2c8ae0f | 2021-05-18 23:27:00 +0530 | [diff] [blame] | 2774 | |
| 2775 | func (dh *DeviceHandler) getOnuPonCounters(ctx context.Context, onuPonInfo *extension.GetOnuCountersRequest) *extension.SingleGetValueResponse { |
| 2776 | |
| 2777 | singleValResp := extension.SingleGetValueResponse{ |
| 2778 | Response: &extension.GetValueResponse{ |
| 2779 | Response: &extension.GetValueResponse_OnuPonCounters{ |
| 2780 | OnuPonCounters: &extension.GetOnuCountersResponse{}, |
| 2781 | }, |
| 2782 | }, |
| 2783 | } |
| 2784 | |
| 2785 | errResp := func(status extension.GetValueResponse_Status, |
| 2786 | reason extension.GetValueResponse_ErrorReason) *extension.SingleGetValueResponse { |
| 2787 | return &extension.SingleGetValueResponse{ |
| 2788 | Response: &extension.GetValueResponse{ |
| 2789 | Status: status, |
| 2790 | ErrReason: reason, |
| 2791 | }, |
| 2792 | } |
| 2793 | } |
| 2794 | intfID := onuPonInfo.IntfId |
| 2795 | onuID := onuPonInfo.OnuId |
| 2796 | onuKey := dh.formOnuKey(intfID, onuID) |
| 2797 | |
| 2798 | if _, ok := dh.onus.Load(onuKey); !ok { |
| 2799 | logger.Errorw(ctx, "get-onui-pon-counters-request-invalid-request-received", log.Fields{"intfID": intfID, "onuID": onuID}) |
| 2800 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_INVALID_DEVICE) |
| 2801 | } |
| 2802 | logger.Debugw(ctx, "get-onui-pon-counters-request-received", log.Fields{"intfID": intfID, "onuID": onuID}) |
| 2803 | cmnni := dh.portStats.collectOnDemandOnuStats(ctx, intfID, onuID) |
| 2804 | if cmnni == nil { |
| 2805 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_INTERNAL_ERROR) |
| 2806 | } |
| 2807 | dh.portStats.updateGetOnuPonCountersResponse(ctx, &singleValResp, cmnni) |
| 2808 | return &singleValResp |
| 2809 | |
| 2810 | } |
Gamze Abaka | 85e9a14 | 2021-05-26 13:41:39 +0000 | [diff] [blame] | 2811 | |
| 2812 | func (dh *DeviceHandler) getRxPower(ctx context.Context, rxPowerRequest *extension.GetRxPowerRequest) *extension.SingleGetValueResponse { |
| 2813 | |
| 2814 | Onu := oop.Onu{IntfId: rxPowerRequest.IntfId, OnuId: rxPowerRequest.OnuId} |
| 2815 | rxPower, err := dh.Client.GetPonRxPower(ctx, &Onu) |
| 2816 | if err != nil { |
| 2817 | logger.Errorw(ctx, "error-while-getting-rx-power", log.Fields{"Onu": Onu, "err": err}) |
| 2818 | return generateSingleGetValueErrorResponse(err) |
| 2819 | } |
| 2820 | return &extension.SingleGetValueResponse{ |
| 2821 | Response: &extension.GetValueResponse{ |
| 2822 | Status: extension.GetValueResponse_OK, |
| 2823 | Response: &extension.GetValueResponse_RxPower{ |
| 2824 | RxPower: &extension.GetRxPowerResponse{ |
| 2825 | IntfId: rxPowerRequest.IntfId, |
| 2826 | OnuId: rxPowerRequest.OnuId, |
| 2827 | Status: rxPower.Status, |
| 2828 | FailReason: rxPower.FailReason.String(), |
| 2829 | RxPower: rxPower.RxPowerMeanDbm, |
| 2830 | }, |
| 2831 | }, |
| 2832 | }, |
| 2833 | } |
| 2834 | } |
| 2835 | |
| 2836 | func generateSingleGetValueErrorResponse(err error) *extension.SingleGetValueResponse { |
| 2837 | errResp := func(status extension.GetValueResponse_Status, |
| 2838 | reason extension.GetValueResponse_ErrorReason) *extension.SingleGetValueResponse { |
| 2839 | return &extension.SingleGetValueResponse{ |
| 2840 | Response: &extension.GetValueResponse{ |
| 2841 | Status: status, |
| 2842 | ErrReason: reason, |
| 2843 | }, |
| 2844 | } |
| 2845 | } |
| 2846 | |
| 2847 | if err != nil { |
| 2848 | if e, ok := status.FromError(err); ok { |
| 2849 | switch e.Code() { |
| 2850 | case codes.Internal: |
| 2851 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_INTERNAL_ERROR) |
| 2852 | case codes.DeadlineExceeded: |
| 2853 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_TIMEOUT) |
| 2854 | case codes.Unimplemented: |
| 2855 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_UNSUPPORTED) |
| 2856 | case codes.NotFound: |
| 2857 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_INVALID_DEVICE) |
| 2858 | } |
| 2859 | } |
| 2860 | } |
| 2861 | |
| 2862 | return errResp(extension.GetValueResponse_ERROR, extension.GetValueResponse_REASON_UNDEFINED) |
| 2863 | } |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2864 | |
| 2865 | /* |
| 2866 | Helper functions to communicate with Core |
| 2867 | */ |
| 2868 | |
| 2869 | func (dh *DeviceHandler) getDeviceFromCore(ctx context.Context, deviceID string) (*voltha.Device, error) { |
| 2870 | cClient, err := dh.coreClient.GetCoreServiceClient() |
| 2871 | if err != nil || cClient == nil { |
| 2872 | return nil, err |
| 2873 | } |
| 2874 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 2875 | defer cancel() |
| 2876 | return cClient.GetDevice(subCtx, &common.ID{Id: deviceID}) |
| 2877 | } |
| 2878 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2879 | func (dh *DeviceHandler) getChildDeviceFromCore(ctx context.Context, childDeviceFilter *ca.ChildDeviceFilter) (*voltha.Device, error) { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2880 | cClient, err := dh.coreClient.GetCoreServiceClient() |
| 2881 | if err != nil || cClient == nil { |
| 2882 | return nil, err |
| 2883 | } |
| 2884 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 2885 | defer cancel() |
| 2886 | return cClient.GetChildDevice(subCtx, childDeviceFilter) |
| 2887 | } |
| 2888 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2889 | func (dh *DeviceHandler) updateDeviceStateInCore(ctx context.Context, deviceStateFilter *ca.DeviceStateFilter) error { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2890 | cClient, err := dh.coreClient.GetCoreServiceClient() |
| 2891 | if err != nil || cClient == nil { |
| 2892 | return err |
| 2893 | } |
| 2894 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 2895 | defer cancel() |
| 2896 | _, err = cClient.DeviceStateUpdate(subCtx, deviceStateFilter) |
| 2897 | return err |
| 2898 | } |
| 2899 | |
| 2900 | func (dh *DeviceHandler) getChildDevicesFromCore(ctx context.Context, deviceID string) (*voltha.Devices, error) { |
| 2901 | cClient, err := dh.coreClient.GetCoreServiceClient() |
| 2902 | if err != nil || cClient == nil { |
| 2903 | return nil, err |
| 2904 | } |
| 2905 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 2906 | defer cancel() |
| 2907 | return cClient.GetChildDevices(subCtx, &common.ID{Id: deviceID}) |
| 2908 | } |
| 2909 | |
| 2910 | func (dh *DeviceHandler) listDevicePortsFromCore(ctx context.Context, deviceID string) (*voltha.Ports, error) { |
| 2911 | cClient, err := dh.coreClient.GetCoreServiceClient() |
| 2912 | if err != nil || cClient == nil { |
| 2913 | return nil, err |
| 2914 | } |
| 2915 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 2916 | defer cancel() |
| 2917 | return cClient.ListDevicePorts(subCtx, &common.ID{Id: deviceID}) |
| 2918 | } |
| 2919 | |
| 2920 | func (dh *DeviceHandler) updateDeviceInCore(ctx context.Context, device *voltha.Device) error { |
| 2921 | cClient, err := dh.coreClient.GetCoreServiceClient() |
| 2922 | if err != nil || cClient == nil { |
| 2923 | return err |
| 2924 | } |
| 2925 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 2926 | defer cancel() |
| 2927 | _, err = cClient.DeviceUpdate(subCtx, device) |
| 2928 | return err |
| 2929 | } |
| 2930 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2931 | func (dh *DeviceHandler) sendChildDeviceDetectedToCore(ctx context.Context, deviceDiscoveryInfo *ca.DeviceDiscovery) (*voltha.Device, error) { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2932 | cClient, err := dh.coreClient.GetCoreServiceClient() |
| 2933 | if err != nil || cClient == nil { |
| 2934 | return nil, err |
| 2935 | } |
| 2936 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 2937 | defer cancel() |
| 2938 | return cClient.ChildDeviceDetected(subCtx, deviceDiscoveryInfo) |
| 2939 | } |
| 2940 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2941 | func (dh *DeviceHandler) sendPacketToCore(ctx context.Context, pkt *ca.PacketIn) error { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2942 | cClient, err := dh.coreClient.GetCoreServiceClient() |
| 2943 | if err != nil || cClient == nil { |
| 2944 | return err |
| 2945 | } |
| 2946 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 2947 | defer cancel() |
| 2948 | _, err = cClient.SendPacketIn(subCtx, pkt) |
| 2949 | return err |
| 2950 | } |
| 2951 | |
| 2952 | func (dh *DeviceHandler) createPortInCore(ctx context.Context, port *voltha.Port) error { |
| 2953 | cClient, err := dh.coreClient.GetCoreServiceClient() |
| 2954 | if err != nil || cClient == nil { |
| 2955 | return err |
| 2956 | } |
| 2957 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 2958 | defer cancel() |
| 2959 | _, err = cClient.PortCreated(subCtx, port) |
| 2960 | return err |
| 2961 | } |
| 2962 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2963 | func (dh *DeviceHandler) updatePortsStateInCore(ctx context.Context, portFilter *ca.PortStateFilter) error { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2964 | cClient, err := dh.coreClient.GetCoreServiceClient() |
| 2965 | if err != nil || cClient == nil { |
| 2966 | return err |
| 2967 | } |
| 2968 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 2969 | defer cancel() |
| 2970 | _, err = cClient.PortsStateUpdate(subCtx, portFilter) |
| 2971 | return err |
| 2972 | } |
| 2973 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2974 | func (dh *DeviceHandler) updatePortStateInCore(ctx context.Context, portState *ca.PortState) error { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2975 | cClient, err := dh.coreClient.GetCoreServiceClient() |
| 2976 | if err != nil || cClient == nil { |
| 2977 | return err |
| 2978 | } |
| 2979 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 2980 | defer cancel() |
| 2981 | _, err = cClient.PortStateUpdate(subCtx, portState) |
| 2982 | return err |
| 2983 | } |
| 2984 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2985 | func (dh *DeviceHandler) getPortFromCore(ctx context.Context, portFilter *ca.PortFilter) (*voltha.Port, error) { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 2986 | cClient, err := dh.coreClient.GetCoreServiceClient() |
| 2987 | if err != nil || cClient == nil { |
| 2988 | return nil, err |
| 2989 | } |
| 2990 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 2991 | defer cancel() |
| 2992 | return cClient.GetDevicePort(subCtx, portFilter) |
| 2993 | } |
| 2994 | |
| 2995 | /* |
| 2996 | Helper functions to communicate with child adapter |
| 2997 | */ |
| 2998 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 2999 | func (dh *DeviceHandler) sendOmciIndicationToChildAdapter(ctx context.Context, childEndpoint string, response *ia.OmciMessage) error { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 3000 | aClient, err := dh.getChildAdapterServiceClient(childEndpoint) |
| 3001 | if err != nil || aClient == nil { |
| 3002 | return err |
| 3003 | } |
| 3004 | logger.Debugw(ctx, "sending-omci-response", log.Fields{"response": response, "child-endpoint": childEndpoint}) |
| 3005 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 3006 | defer cancel() |
| 3007 | _, err = aClient.OmciIndication(subCtx, response) |
| 3008 | return err |
| 3009 | } |
| 3010 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 3011 | func (dh *DeviceHandler) sendOnuIndicationToChildAdapter(ctx context.Context, childEndpoint string, onuInd *ia.OnuIndicationMessage) error { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 3012 | aClient, err := dh.getChildAdapterServiceClient(childEndpoint) |
| 3013 | if err != nil || aClient == nil { |
| 3014 | return err |
| 3015 | } |
| 3016 | logger.Debugw(ctx, "sending-onu-indication", log.Fields{"onu-indication": onuInd, "child-endpoint": childEndpoint}) |
| 3017 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 3018 | defer cancel() |
| 3019 | _, err = aClient.OnuIndication(subCtx, onuInd) |
| 3020 | return err |
| 3021 | } |
| 3022 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 3023 | func (dh *DeviceHandler) sendDeleteTContToChildAdapter(ctx context.Context, childEndpoint string, tContInfo *ia.DeleteTcontMessage) error { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 3024 | aClient, err := dh.getChildAdapterServiceClient(childEndpoint) |
| 3025 | if err != nil || aClient == nil { |
| 3026 | return err |
| 3027 | } |
| 3028 | logger.Debugw(ctx, "sending-delete-tcont", log.Fields{"tcont": tContInfo, "child-endpoint": childEndpoint}) |
| 3029 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 3030 | defer cancel() |
| 3031 | _, err = aClient.DeleteTCont(subCtx, tContInfo) |
| 3032 | return err |
| 3033 | } |
| 3034 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 3035 | func (dh *DeviceHandler) sendDeleteGemPortToChildAdapter(ctx context.Context, childEndpoint string, gemPortInfo *ia.DeleteGemPortMessage) error { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 3036 | aClient, err := dh.getChildAdapterServiceClient(childEndpoint) |
| 3037 | if err != nil || aClient == nil { |
| 3038 | return err |
| 3039 | } |
| 3040 | logger.Debugw(ctx, "sending-delete-gem-port", log.Fields{"gem-port-info": gemPortInfo, "child-endpoint": childEndpoint}) |
| 3041 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 3042 | defer cancel() |
| 3043 | _, err = aClient.DeleteGemPort(subCtx, gemPortInfo) |
| 3044 | return err |
| 3045 | } |
| 3046 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 3047 | func (dh *DeviceHandler) sendDownloadTechProfileToChildAdapter(ctx context.Context, childEndpoint string, tpDownloadInfo *ia.TechProfileDownloadMessage) error { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 3048 | aClient, err := dh.getChildAdapterServiceClient(childEndpoint) |
| 3049 | if err != nil || aClient == nil { |
| 3050 | return err |
| 3051 | } |
| 3052 | logger.Debugw(ctx, "sending-tech-profile-download", log.Fields{"tp-download-info": tpDownloadInfo, "child-endpoint": childEndpoint}) |
| 3053 | subCtx, cancel := context.WithTimeout(log.WithSpanFromContext(context.Background(), ctx), dh.cfg.RPCTimeout) |
| 3054 | defer cancel() |
| 3055 | _, err = aClient.DownloadTechProfile(subCtx, tpDownloadInfo) |
| 3056 | return err |
| 3057 | } |
| 3058 | |
| 3059 | /* |
| 3060 | Helper functions for remote communication |
| 3061 | */ |
| 3062 | |
| 3063 | // TODO: Use a connection tracker such that the adapter connection is stopped when the last device that adapter |
| 3064 | // supports is deleted |
| 3065 | func (dh *DeviceHandler) setupChildInterAdapterClient(ctx context.Context, endpoint string) error { |
| 3066 | logger.Infow(ctx, "setting-child-adapter-connection", log.Fields{"child-endpoint": endpoint}) |
| 3067 | |
| 3068 | dh.lockChildAdapterClients.Lock() |
| 3069 | defer dh.lockChildAdapterClients.Unlock() |
| 3070 | if _, ok := dh.childAdapterClients[endpoint]; ok { |
| 3071 | // Already set |
| 3072 | return nil |
| 3073 | } |
| 3074 | |
| 3075 | // Setup child's adapter grpc connection |
| 3076 | var err error |
khenaidoo | 27e7ac9 | 2021-12-08 14:43:09 -0500 | [diff] [blame] | 3077 | if dh.childAdapterClients[endpoint], err = vgrpc.NewClient( |
| 3078 | dh.cfg.AdapterEndpoint, |
| 3079 | endpoint, |
| 3080 | dh.onuAdapterRestarted); err != nil { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 3081 | logger.Errorw(ctx, "grpc-client-not-created", log.Fields{"error": err, "endpoint": endpoint}) |
| 3082 | return err |
| 3083 | } |
khenaidoo | 27e7ac9 | 2021-12-08 14:43:09 -0500 | [diff] [blame] | 3084 | go dh.childAdapterClients[endpoint].Start(log.WithSpanFromContext(context.TODO(), ctx), dh.setAndTestOnuInterAdapterServiceHandler) |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 3085 | |
| 3086 | // Wait until we have a connection to the child adapter. |
| 3087 | // Unlimited retries or until context expires |
| 3088 | subCtx := log.WithSpanFromContext(context.TODO(), ctx) |
| 3089 | backoff := vgrpc.NewBackoff(dh.cfg.MinBackoffRetryDelay, dh.cfg.MaxBackoffRetryDelay, 0) |
| 3090 | for { |
| 3091 | client, err := dh.childAdapterClients[endpoint].GetOnuInterAdapterServiceClient() |
| 3092 | if err == nil && client != nil { |
| 3093 | logger.Infow(subCtx, "connected-to-child-adapter", log.Fields{"child-endpoint": endpoint}) |
| 3094 | break |
| 3095 | } |
| 3096 | logger.Warnw(subCtx, "connection-to-child-adapter-not-ready", log.Fields{"error": err, "child-endpoint": endpoint}) |
| 3097 | // Backoff |
| 3098 | if err = backoff.Backoff(subCtx); err != nil { |
| 3099 | logger.Errorw(subCtx, "received-error-on-backoff", log.Fields{"error": err, "child-endpoint": endpoint}) |
| 3100 | break |
| 3101 | } |
| 3102 | } |
| 3103 | return nil |
| 3104 | } |
| 3105 | |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 3106 | func (dh *DeviceHandler) getChildAdapterServiceClient(endpoint string) (onu_inter_adapter_service.OnuInterAdapterServiceClient, error) { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 3107 | |
| 3108 | // First check from cache |
| 3109 | dh.lockChildAdapterClients.RLock() |
| 3110 | if cgClient, ok := dh.childAdapterClients[endpoint]; ok { |
| 3111 | dh.lockChildAdapterClients.RUnlock() |
| 3112 | return cgClient.GetOnuInterAdapterServiceClient() |
| 3113 | } |
| 3114 | dh.lockChildAdapterClients.RUnlock() |
| 3115 | |
| 3116 | // Set the child connection - can occur on restarts |
| 3117 | ctx, cancel := context.WithTimeout(context.Background(), dh.cfg.RPCTimeout) |
| 3118 | err := dh.setupChildInterAdapterClient(ctx, endpoint) |
| 3119 | cancel() |
| 3120 | if err != nil { |
| 3121 | return nil, err |
| 3122 | } |
| 3123 | |
| 3124 | // Get the child client now |
| 3125 | dh.lockChildAdapterClients.RLock() |
| 3126 | defer dh.lockChildAdapterClients.RUnlock() |
| 3127 | if cgClient, ok := dh.childAdapterClients[endpoint]; ok { |
| 3128 | return cgClient.GetOnuInterAdapterServiceClient() |
| 3129 | } |
| 3130 | return nil, fmt.Errorf("no-client-for-endpoint-%s", endpoint) |
| 3131 | } |
| 3132 | |
| 3133 | func (dh *DeviceHandler) deleteAdapterClients(ctx context.Context) { |
| 3134 | dh.lockChildAdapterClients.Lock() |
| 3135 | defer dh.lockChildAdapterClients.Unlock() |
| 3136 | for key, client := range dh.childAdapterClients { |
| 3137 | client.Stop(ctx) |
| 3138 | delete(dh.childAdapterClients, key) |
| 3139 | } |
| 3140 | } |
| 3141 | |
| 3142 | // TODO: Any action the adapter needs to do following a onu adapter restart? |
| 3143 | func (dh *DeviceHandler) onuAdapterRestarted(ctx context.Context, endPoint string) error { |
khenaidoo | 7eb2d67 | 2021-10-22 19:08:50 -0400 | [diff] [blame] | 3144 | logger.Warnw(ctx, "onu-adapter-reconnected", log.Fields{"endpoint": endPoint}) |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 3145 | return nil |
| 3146 | } |
| 3147 | |
khenaidoo | 27e7ac9 | 2021-12-08 14:43:09 -0500 | [diff] [blame] | 3148 | // setAndTestOnuInterAdapterServiceHandler is used to test whether the remote gRPC service is up |
| 3149 | func (dh *DeviceHandler) setAndTestOnuInterAdapterServiceHandler(ctx context.Context, conn *grpc.ClientConn, clientConn *common.Connection) interface{} { |
| 3150 | // The onu adapter needs to know whether the olt adapter can connect to it. Since the olt adapter |
| 3151 | // has a grpc client connection per device handler (i.e. per olt device) to the onu adapter |
| 3152 | // then the onu adapter needs to know whether that specific client can connect to it. Because the |
| 3153 | // client uses a polling mechanism then not all grpc clients could be connected at the same time, |
| 3154 | // a maximum difference of 5 sec. We therefore add the parent device as additional contextual information |
| 3155 | // to this request. |
| 3156 | dh.lockDevice.RLock() |
| 3157 | if dh.device != nil { |
| 3158 | clientConn.ContextInfo = dh.device.Id |
| 3159 | } |
| 3160 | dh.lockDevice.RUnlock() |
khenaidoo | dc2116e | 2021-10-19 17:33:19 -0400 | [diff] [blame] | 3161 | svc := onu_inter_adapter_service.NewOnuInterAdapterServiceClient(conn) |
khenaidoo | 27e7ac9 | 2021-12-08 14:43:09 -0500 | [diff] [blame] | 3162 | if h, err := svc.GetHealthStatus(ctx, clientConn); err != nil || h.State != health.HealthStatus_HEALTHY { |
khenaidoo | 106c61a | 2021-08-11 18:05:46 -0400 | [diff] [blame] | 3163 | return nil |
| 3164 | } |
| 3165 | return svc |
| 3166 | } |
Girish Gowdra | 950326e | 2021-11-05 12:43:24 -0700 | [diff] [blame] | 3167 | |
| 3168 | func (dh *DeviceHandler) setDeviceDeletionInProgressFlag(flag bool) { |
| 3169 | dh.lockDevice.Lock() |
| 3170 | defer dh.lockDevice.Unlock() |
| 3171 | dh.isDeviceDeletionInProgress = flag |
| 3172 | } |
| 3173 | |
| 3174 | func (dh *DeviceHandler) getDeviceDeletionInProgressFlag() bool { |
| 3175 | dh.lockDevice.RLock() |
| 3176 | defer dh.lockDevice.RUnlock() |
| 3177 | return dh.isDeviceDeletionInProgress |
| 3178 | } |
Girish Gowdra | 20e3dcd | 2021-11-18 22:56:49 -0800 | [diff] [blame] | 3179 | |
| 3180 | // waitForTimeoutOrCompletion waits for the waitgroup for the specified max timeout. |
| 3181 | // Returns false if waiting timed out. |
| 3182 | func (dh *DeviceHandler) waitForTimeoutOrCompletion(wg *sync.WaitGroup, timeout time.Duration) bool { |
| 3183 | c := make(chan struct{}) |
| 3184 | go func() { |
| 3185 | defer close(c) |
| 3186 | wg.Wait() |
| 3187 | }() |
| 3188 | select { |
| 3189 | case <-c: |
| 3190 | return true // completed normally |
| 3191 | case <-time.After(timeout): |
| 3192 | return false // timed out |
| 3193 | } |
| 3194 | } |