khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [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 | */ |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 16 | |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 17 | package core |
| 18 | |
| 19 | import ( |
| 20 | "context" |
| 21 | "errors" |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 22 | "strings" |
| 23 | "sync" |
| 24 | |
sbarbari | 17d7e22 | 2019-11-05 10:02:29 -0500 | [diff] [blame] | 25 | "github.com/opencord/voltha-go/db/model" |
Scott Baker | 807addd | 2019-10-24 15:16:21 -0700 | [diff] [blame] | 26 | "github.com/opencord/voltha-lib-go/v2/pkg/kafka" |
| 27 | "github.com/opencord/voltha-lib-go/v2/pkg/log" |
| 28 | "github.com/opencord/voltha-lib-go/v2/pkg/probe" |
Scott Baker | 555307d | 2019-11-04 08:58:01 -0800 | [diff] [blame] | 29 | "github.com/opencord/voltha-protos/v2/go/openflow_13" |
| 30 | "github.com/opencord/voltha-protos/v2/go/voltha" |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 31 | "google.golang.org/grpc/codes" |
| 32 | "google.golang.org/grpc/status" |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 33 | ) |
| 34 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 35 | // LogicalDeviceManager represent logical device manager attributes |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 36 | type LogicalDeviceManager struct { |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 37 | logicalDeviceAgents sync.Map |
| 38 | core *Core |
| 39 | deviceMgr *DeviceManager |
| 40 | grpcNbiHdlr *APIHandler |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 41 | kafkaICProxy *kafka.InterContainerProxy |
| 42 | clusterDataProxy *model.Proxy |
| 43 | exitChannel chan int |
| 44 | defaultTimeout int64 |
| 45 | logicalDevicesLoadingLock sync.RWMutex |
| 46 | logicalDeviceLoadingInProgress map[string][]chan int |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 47 | } |
| 48 | |
khenaidoo | 2c6a099 | 2019-04-29 13:46:56 -0400 | [diff] [blame] | 49 | func newLogicalDeviceManager(core *Core, deviceMgr *DeviceManager, kafkaICProxy *kafka.InterContainerProxy, cdProxy *model.Proxy, timeout int64) *LogicalDeviceManager { |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 50 | var logicalDeviceMgr LogicalDeviceManager |
Richard Jankowski | 199fd86 | 2019-03-18 14:49:51 -0400 | [diff] [blame] | 51 | logicalDeviceMgr.core = core |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 52 | logicalDeviceMgr.exitChannel = make(chan int, 1) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 53 | logicalDeviceMgr.deviceMgr = deviceMgr |
khenaidoo | 43c8212 | 2018-11-22 18:38:28 -0500 | [diff] [blame] | 54 | logicalDeviceMgr.kafkaICProxy = kafkaICProxy |
khenaidoo | 9a46896 | 2018-09-19 15:33:13 -0400 | [diff] [blame] | 55 | logicalDeviceMgr.clusterDataProxy = cdProxy |
khenaidoo | 2c6a099 | 2019-04-29 13:46:56 -0400 | [diff] [blame] | 56 | logicalDeviceMgr.defaultTimeout = timeout |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 57 | logicalDeviceMgr.logicalDevicesLoadingLock = sync.RWMutex{} |
| 58 | logicalDeviceMgr.logicalDeviceLoadingInProgress = make(map[string][]chan int) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 59 | return &logicalDeviceMgr |
| 60 | } |
| 61 | |
Richard Jankowski | dbab94a | 2018-12-06 16:20:25 -0500 | [diff] [blame] | 62 | func (ldMgr *LogicalDeviceManager) setGrpcNbiHandler(grpcNbiHandler *APIHandler) { |
| 63 | ldMgr.grpcNbiHdlr = grpcNbiHandler |
| 64 | } |
| 65 | |
khenaidoo | 4d4802d | 2018-10-04 21:59:49 -0400 | [diff] [blame] | 66 | func (ldMgr *LogicalDeviceManager) start(ctx context.Context) { |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 67 | log.Info("starting-logical-device-manager") |
David K. Bainbridge | b4a9ab0 | 2019-09-20 15:12:16 -0700 | [diff] [blame] | 68 | probe.UpdateStatusFromContext(ctx, "logical-device-manager", probe.ServiceStatusRunning) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 69 | log.Info("logical-device-manager-started") |
| 70 | } |
| 71 | |
khenaidoo | 4d4802d | 2018-10-04 21:59:49 -0400 | [diff] [blame] | 72 | func (ldMgr *LogicalDeviceManager) stop(ctx context.Context) { |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 73 | log.Info("stopping-logical-device-manager") |
| 74 | ldMgr.exitChannel <- 1 |
David K. Bainbridge | b4a9ab0 | 2019-09-20 15:12:16 -0700 | [diff] [blame] | 75 | probe.UpdateStatusFromContext(ctx, "logical-device-manager", probe.ServiceStatusStopped) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 76 | log.Info("logical-device-manager-stopped") |
| 77 | } |
| 78 | |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 79 | func sendAPIResponse(ctx context.Context, ch chan interface{}, result interface{}) { |
| 80 | if ctx.Err() == nil { |
| 81 | // Returned response only of the ctx has not been cancelled/timeout/etc |
| 82 | // Channel is automatically closed when a context is Done |
| 83 | ch <- result |
| 84 | log.Debugw("sendResponse", log.Fields{"result": result}) |
| 85 | } else { |
| 86 | // Should the transaction be reverted back? |
| 87 | log.Debugw("sendResponse-context-error", log.Fields{"context-error": ctx.Err()}) |
| 88 | } |
| 89 | } |
| 90 | |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 91 | func (ldMgr *LogicalDeviceManager) addLogicalDeviceAgentToMap(agent *LogicalDeviceAgent) { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 92 | if _, exist := ldMgr.logicalDeviceAgents.Load(agent.logicalDeviceID); !exist { |
| 93 | ldMgr.logicalDeviceAgents.Store(agent.logicalDeviceID, agent) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 94 | } |
| 95 | } |
| 96 | |
khenaidoo | 8c3303d | 2019-02-13 14:59:39 -0500 | [diff] [blame] | 97 | // getLogicalDeviceAgent returns the logical device agent. If the device is not in memory then the device will |
| 98 | // be loaded from dB and a logical device agent created to managed it. |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 99 | func (ldMgr *LogicalDeviceManager) getLogicalDeviceAgent(logicalDeviceID string) *LogicalDeviceAgent { |
| 100 | agent, ok := ldMgr.logicalDeviceAgents.Load(logicalDeviceID) |
| 101 | if ok { |
Stephane Barbarie | ef6650d | 2019-07-18 12:15:09 -0400 | [diff] [blame] | 102 | return agent.(*LogicalDeviceAgent) |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 103 | } |
| 104 | // Try to load into memory - loading will also create the logical device agent |
| 105 | if err := ldMgr.load(logicalDeviceID); err == nil { |
| 106 | if agent, ok = ldMgr.logicalDeviceAgents.Load(logicalDeviceID); ok { |
| 107 | return agent.(*LogicalDeviceAgent) |
khenaidoo | 8c3303d | 2019-02-13 14:59:39 -0500 | [diff] [blame] | 108 | } |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 109 | } |
| 110 | return nil |
| 111 | } |
| 112 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 113 | func (ldMgr *LogicalDeviceManager) deleteLogicalDeviceAgent(logicalDeviceID string) { |
| 114 | ldMgr.logicalDeviceAgents.Delete(logicalDeviceID) |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 115 | } |
| 116 | |
khenaidoo | 8c3303d | 2019-02-13 14:59:39 -0500 | [diff] [blame] | 117 | // GetLogicalDevice provides a cloned most up to date logical device. If device is not in memory |
| 118 | // it will be fetched from the dB |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 119 | func (ldMgr *LogicalDeviceManager) getLogicalDevice(id string) (*voltha.LogicalDevice, error) { |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 120 | log.Debugw("getlogicalDevice", log.Fields{"logicaldeviceid": id}) |
| 121 | if agent := ldMgr.getLogicalDeviceAgent(id); agent != nil { |
khenaidoo | 6e55d9e | 2019-12-12 18:26:26 -0500 | [diff] [blame] | 122 | return agent.GetLogicalDevice(), nil |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 123 | } |
| 124 | return nil, status.Errorf(codes.NotFound, "%s", id) |
| 125 | } |
| 126 | |
khenaidoo | 43aa6bd | 2019-05-29 13:35:13 -0400 | [diff] [blame] | 127 | func (ldMgr *LogicalDeviceManager) listManagedLogicalDevices() (*voltha.LogicalDevices, error) { |
| 128 | log.Debug("listManagedLogicalDevices") |
| 129 | result := &voltha.LogicalDevices{} |
Stephane Barbarie | ef6650d | 2019-07-18 12:15:09 -0400 | [diff] [blame] | 130 | ldMgr.logicalDeviceAgents.Range(func(key, value interface{}) bool { |
| 131 | agent := value.(*LogicalDeviceAgent) |
khenaidoo | 6e55d9e | 2019-12-12 18:26:26 -0500 | [diff] [blame] | 132 | if ld := agent.GetLogicalDevice(); ld != nil { |
khenaidoo | 43aa6bd | 2019-05-29 13:35:13 -0400 | [diff] [blame] | 133 | result.Items = append(result.Items, ld) |
| 134 | } |
Stephane Barbarie | ef6650d | 2019-07-18 12:15:09 -0400 | [diff] [blame] | 135 | return true |
| 136 | }) |
| 137 | |
khenaidoo | 43aa6bd | 2019-05-29 13:35:13 -0400 | [diff] [blame] | 138 | return result, nil |
| 139 | } |
| 140 | |
khenaidoo | ba6b6c4 | 2019-08-02 09:11:56 -0400 | [diff] [blame] | 141 | //listLogicalDevices returns the list of all logical devices |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 142 | func (ldMgr *LogicalDeviceManager) listLogicalDevices() (*voltha.LogicalDevices, error) { |
Stephane Barbarie | 1ab4327 | 2018-12-08 21:42:13 -0500 | [diff] [blame] | 143 | log.Debug("ListAllLogicalDevices") |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 144 | result := &voltha.LogicalDevices{} |
khenaidoo | a9cc6d0 | 2019-11-20 14:56:59 -0500 | [diff] [blame] | 145 | if logicalDevices := ldMgr.clusterDataProxy.List(context.Background(), "/logical_devices", 0, true, ""); logicalDevices != nil { |
Stephane Barbarie | 1ab4327 | 2018-12-08 21:42:13 -0500 | [diff] [blame] | 146 | for _, logicalDevice := range logicalDevices.([]interface{}) { |
Stephane Barbarie | 1ab4327 | 2018-12-08 21:42:13 -0500 | [diff] [blame] | 147 | result.Items = append(result.Items, logicalDevice.(*voltha.LogicalDevice)) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 148 | } |
| 149 | } |
| 150 | return result, nil |
| 151 | } |
| 152 | |
khenaidoo | 4d4802d | 2018-10-04 21:59:49 -0400 | [diff] [blame] | 153 | func (ldMgr *LogicalDeviceManager) createLogicalDevice(ctx context.Context, device *voltha.Device) (*string, error) { |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 154 | log.Debugw("creating-logical-device", log.Fields{"deviceId": device.Id}) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 155 | // Sanity check |
| 156 | if !device.Root { |
khenaidoo | 2c6a099 | 2019-04-29 13:46:56 -0400 | [diff] [blame] | 157 | return nil, errors.New("device-not-root") |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 158 | } |
| 159 | |
| 160 | // Create a logical device agent - the logical device Id is based on the mac address of the device |
| 161 | // For now use the serial number - it may contain any combination of alphabetic characters and numbers, |
| 162 | // with length varying from eight characters to a maximum of 14 characters. Mac Address is part of oneof |
| 163 | // in the Device model. May need to be moved out. |
| 164 | macAddress := device.MacAddress |
| 165 | id := strings.Replace(macAddress, ":", "", -1) |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 166 | if id == "" { |
| 167 | log.Errorw("mac-address-not-set", log.Fields{"deviceId": device.Id}) |
| 168 | return nil, errors.New("mac-address-not-set") |
| 169 | } |
| 170 | log.Debugw("logical-device-id", log.Fields{"logicaldeviceId": id}) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 171 | |
khenaidoo | 2c6a099 | 2019-04-29 13:46:56 -0400 | [diff] [blame] | 172 | agent := newLogicalDeviceAgent(id, device.Id, ldMgr, ldMgr.deviceMgr, ldMgr.clusterDataProxy, ldMgr.defaultTimeout) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 173 | ldMgr.addLogicalDeviceAgentToMap(agent) |
khenaidoo | ad06fd7 | 2019-10-28 12:26:05 -0400 | [diff] [blame] | 174 | |
| 175 | // Update the root device with the logical device Id reference |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 176 | if err := ldMgr.deviceMgr.setParentID(device, id); err != nil { |
khenaidoo | ad06fd7 | 2019-10-28 12:26:05 -0400 | [diff] [blame] | 177 | log.Errorw("failed-setting-parent-id", log.Fields{"logicalDeviceId": id, "deviceId": device.Id}) |
| 178 | return nil, err |
| 179 | } |
| 180 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 181 | go func() { |
| 182 | err := agent.start(ctx, false) |
| 183 | if err != nil { |
| 184 | log.Errorw("unable-to-create-the-logical-device", log.Fields{"error": err}) |
| 185 | } |
| 186 | }() |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 187 | |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 188 | log.Debug("creating-logical-device-ends") |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 189 | return &id, nil |
| 190 | } |
| 191 | |
khenaidoo | 6d62c00 | 2019-05-15 21:57:03 -0400 | [diff] [blame] | 192 | // stopManagingLogicalDeviceWithDeviceId stops the management of the logical device. This implies removal of any |
| 193 | // reference of this logical device in cache. The device Id is passed as param because the logical device may already |
| 194 | // have been removed from the model. This function returns the logical device Id if found |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 195 | func (ldMgr *LogicalDeviceManager) stopManagingLogicalDeviceWithDeviceID(id string) string { |
khenaidoo | 6d62c00 | 2019-05-15 21:57:03 -0400 | [diff] [blame] | 196 | log.Infow("stop-managing-logical-device", log.Fields{"deviceId": id}) |
| 197 | // Go over the list of logical device agents to find the one which has rootDeviceId as id |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 198 | var ldID = "" |
Stephane Barbarie | ef6650d | 2019-07-18 12:15:09 -0400 | [diff] [blame] | 199 | ldMgr.logicalDeviceAgents.Range(func(key, value interface{}) bool { |
| 200 | ldAgent := value.(*LogicalDeviceAgent) |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 201 | if ldAgent.rootDeviceID == id { |
Stephane Barbarie | ef6650d | 2019-07-18 12:15:09 -0400 | [diff] [blame] | 202 | log.Infow("stopping-logical-device-agent", log.Fields{"lDeviceId": key}) |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 203 | ldAgent.stop(context.TODO()) |
| 204 | ldID = key.(string) |
| 205 | ldMgr.logicalDeviceAgents.Delete(ldID) |
khenaidoo | 6d62c00 | 2019-05-15 21:57:03 -0400 | [diff] [blame] | 206 | } |
Stephane Barbarie | ef6650d | 2019-07-18 12:15:09 -0400 | [diff] [blame] | 207 | return true |
| 208 | }) |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 209 | return ldID |
khenaidoo | 6d62c00 | 2019-05-15 21:57:03 -0400 | [diff] [blame] | 210 | } |
| 211 | |
| 212 | //getLogicalDeviceFromModel retrieves the logical device data from the model. |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 213 | func (ldMgr *LogicalDeviceManager) getLogicalDeviceFromModel(lDeviceID string) (*voltha.LogicalDevice, error) { |
| 214 | if logicalDevice := ldMgr.clusterDataProxy.Get(context.Background(), "/logical_devices/"+lDeviceID, 0, false, ""); logicalDevice != nil { |
khenaidoo | 6d62c00 | 2019-05-15 21:57:03 -0400 | [diff] [blame] | 215 | if lDevice, ok := logicalDevice.(*voltha.LogicalDevice); ok { |
| 216 | return lDevice, nil |
| 217 | } |
| 218 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 219 | return nil, status.Error(codes.NotFound, lDeviceID) |
khenaidoo | 6d62c00 | 2019-05-15 21:57:03 -0400 | [diff] [blame] | 220 | } |
| 221 | |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 222 | // load loads a logical device manager in memory |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 223 | func (ldMgr *LogicalDeviceManager) load(lDeviceID string) error { |
| 224 | if lDeviceID == "" { |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 225 | return nil |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 226 | } |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 227 | // Add a lock to prevent two concurrent calls from loading the same device twice |
| 228 | ldMgr.logicalDevicesLoadingLock.Lock() |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 229 | if _, exist := ldMgr.logicalDeviceLoadingInProgress[lDeviceID]; !exist { |
| 230 | if ldAgent, _ := ldMgr.logicalDeviceAgents.Load(lDeviceID); ldAgent == nil { |
| 231 | ldMgr.logicalDeviceLoadingInProgress[lDeviceID] = []chan int{make(chan int, 1)} |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 232 | ldMgr.logicalDevicesLoadingLock.Unlock() |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 233 | if _, err := ldMgr.getLogicalDeviceFromModel(lDeviceID); err == nil { |
| 234 | log.Debugw("loading-logical-device", log.Fields{"lDeviceId": lDeviceID}) |
| 235 | agent := newLogicalDeviceAgent(lDeviceID, "", ldMgr, ldMgr.deviceMgr, ldMgr.clusterDataProxy, ldMgr.defaultTimeout) |
| 236 | if err := agent.start(context.TODO(), true); err != nil { |
| 237 | agent.stop(context.TODO()) |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 238 | } else { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 239 | ldMgr.logicalDeviceAgents.Store(agent.logicalDeviceID, agent) |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 240 | } |
| 241 | } else { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 242 | log.Debugw("logicalDevice not in model", log.Fields{"lDeviceId": lDeviceID}) |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 243 | } |
| 244 | // announce completion of task to any number of waiting channels |
| 245 | ldMgr.logicalDevicesLoadingLock.Lock() |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 246 | if v, ok := ldMgr.logicalDeviceLoadingInProgress[lDeviceID]; ok { |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 247 | for _, ch := range v { |
| 248 | close(ch) |
| 249 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 250 | delete(ldMgr.logicalDeviceLoadingInProgress, lDeviceID) |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 251 | } |
| 252 | ldMgr.logicalDevicesLoadingLock.Unlock() |
| 253 | } else { |
| 254 | ldMgr.logicalDevicesLoadingLock.Unlock() |
| 255 | } |
| 256 | } else { |
| 257 | ch := make(chan int, 1) |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 258 | ldMgr.logicalDeviceLoadingInProgress[lDeviceID] = append(ldMgr.logicalDeviceLoadingInProgress[lDeviceID], ch) |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 259 | ldMgr.logicalDevicesLoadingLock.Unlock() |
| 260 | // Wait for the channel to be closed, implying the process loading this device is done. |
| 261 | <-ch |
| 262 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 263 | if _, exist := ldMgr.logicalDeviceAgents.Load(lDeviceID); exist { |
khenaidoo | 4c9e559 | 2019-09-09 16:20:41 -0400 | [diff] [blame] | 264 | return nil |
| 265 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 266 | return status.Errorf(codes.Aborted, "Error loading logical device %s", lDeviceID) |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 267 | } |
| 268 | |
khenaidoo | 4d4802d | 2018-10-04 21:59:49 -0400 | [diff] [blame] | 269 | func (ldMgr *LogicalDeviceManager) deleteLogicalDevice(ctx context.Context, device *voltha.Device) error { |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 270 | log.Debugw("deleting-logical-device", log.Fields{"deviceId": device.Id}) |
| 271 | // Sanity check |
| 272 | if !device.Root { |
khenaidoo | 2c6a099 | 2019-04-29 13:46:56 -0400 | [diff] [blame] | 273 | return errors.New("device-not-root") |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 274 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 275 | logDeviceID := device.ParentId |
| 276 | if agent := ldMgr.getLogicalDeviceAgent(logDeviceID); agent != nil { |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 277 | // Stop the logical device agent |
khenaidoo | 4d4802d | 2018-10-04 21:59:49 -0400 | [diff] [blame] | 278 | agent.stop(ctx) |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 279 | //Remove the logical device agent from the Map |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 280 | ldMgr.deleteLogicalDeviceAgent(logDeviceID) |
| 281 | err := ldMgr.core.deviceOwnership.AbandonDevice(logDeviceID) |
| 282 | if err != nil { |
| 283 | log.Errorw("unable-to-abandon-the-device", log.Fields{"error": err}) |
| 284 | } |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 285 | } |
| 286 | |
| 287 | log.Debug("deleting-logical-device-ends") |
| 288 | return nil |
| 289 | } |
| 290 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 291 | func (ldMgr *LogicalDeviceManager) getLogicalDeviceID(device *voltha.Device) (*string, error) { |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 292 | // Device can either be a parent or a child device |
| 293 | if device.Root { |
| 294 | // Parent device. The ID of a parent device is the logical device ID |
| 295 | return &device.ParentId, nil |
| 296 | } |
| 297 | // Device is child device |
| 298 | // retrieve parent device using child device ID |
| 299 | if parentDevice := ldMgr.deviceMgr.getParentDevice(device); parentDevice != nil { |
| 300 | return &parentDevice.ParentId, nil |
| 301 | } |
| 302 | return nil, status.Errorf(codes.NotFound, "%s", device.Id) |
| 303 | } |
| 304 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 305 | func (ldMgr *LogicalDeviceManager) getLogicalDeviceIDFromDeviceID(deviceID string) (*string, error) { |
khenaidoo | 3ab3488 | 2019-05-02 21:33:30 -0400 | [diff] [blame] | 306 | // Get the device |
| 307 | var device *voltha.Device |
| 308 | var err error |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 309 | if device, err = ldMgr.deviceMgr.GetDevice(deviceID); err != nil { |
khenaidoo | 3ab3488 | 2019-05-02 21:33:30 -0400 | [diff] [blame] | 310 | return nil, err |
| 311 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 312 | return ldMgr.getLogicalDeviceID(device) |
khenaidoo | 3ab3488 | 2019-05-02 21:33:30 -0400 | [diff] [blame] | 313 | } |
| 314 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 315 | func (ldMgr *LogicalDeviceManager) getLogicalPortID(device *voltha.Device) (*voltha.LogicalPortId, error) { |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 316 | // Get the logical device where this device is attached |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 317 | var lDeviceID *string |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 318 | var err error |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 319 | if lDeviceID, err = ldMgr.getLogicalDeviceID(device); err != nil { |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 320 | return nil, err |
| 321 | } |
| 322 | var lDevice *voltha.LogicalDevice |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 323 | if lDevice, err = ldMgr.getLogicalDevice(*lDeviceID); err != nil { |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 324 | return nil, err |
| 325 | } |
| 326 | // Go over list of ports |
| 327 | for _, port := range lDevice.Ports { |
| 328 | if port.DeviceId == device.Id { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 329 | return &voltha.LogicalPortId{Id: *lDeviceID, PortId: port.Id}, nil |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 330 | } |
| 331 | } |
| 332 | return nil, status.Errorf(codes.NotFound, "%s", device.Id) |
| 333 | } |
| 334 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 335 | // ListLogicalDeviceFlows returns the flows of logical device |
khenaidoo | dd23717 | 2019-05-27 16:37:17 -0400 | [diff] [blame] | 336 | func (ldMgr *LogicalDeviceManager) ListLogicalDeviceFlows(ctx context.Context, id string) (*openflow_13.Flows, error) { |
| 337 | log.Debugw("ListLogicalDeviceFlows", log.Fields{"logicaldeviceid": id}) |
| 338 | if agent := ldMgr.getLogicalDeviceAgent(id); agent != nil { |
khenaidoo | 6e55d9e | 2019-12-12 18:26:26 -0500 | [diff] [blame] | 339 | return agent.ListLogicalDeviceFlows(), nil |
khenaidoo | dd23717 | 2019-05-27 16:37:17 -0400 | [diff] [blame] | 340 | } |
| 341 | return nil, status.Errorf(codes.NotFound, "%s", id) |
| 342 | } |
| 343 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 344 | // ListLogicalDeviceFlowGroups returns logical device flow groups |
khenaidoo | dd23717 | 2019-05-27 16:37:17 -0400 | [diff] [blame] | 345 | func (ldMgr *LogicalDeviceManager) ListLogicalDeviceFlowGroups(ctx context.Context, id string) (*openflow_13.FlowGroups, error) { |
| 346 | log.Debugw("ListLogicalDeviceFlowGroups", log.Fields{"logicaldeviceid": id}) |
| 347 | if agent := ldMgr.getLogicalDeviceAgent(id); agent != nil { |
khenaidoo | 6e55d9e | 2019-12-12 18:26:26 -0500 | [diff] [blame] | 348 | return agent.ListLogicalDeviceFlowGroups(), nil |
khenaidoo | dd23717 | 2019-05-27 16:37:17 -0400 | [diff] [blame] | 349 | } |
| 350 | return nil, status.Errorf(codes.NotFound, "%s", id) |
| 351 | } |
| 352 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 353 | // ListLogicalDevicePorts returns logical device ports |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 354 | func (ldMgr *LogicalDeviceManager) ListLogicalDevicePorts(ctx context.Context, id string) (*voltha.LogicalPorts, error) { |
| 355 | log.Debugw("ListLogicalDevicePorts", log.Fields{"logicaldeviceid": id}) |
| 356 | if agent := ldMgr.getLogicalDeviceAgent(id); agent != nil { |
khenaidoo | 6e55d9e | 2019-12-12 18:26:26 -0500 | [diff] [blame] | 357 | return agent.ListLogicalDevicePorts(), nil |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 358 | } |
| 359 | return nil, status.Errorf(codes.NotFound, "%s", id) |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 360 | } |
| 361 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 362 | func (ldMgr *LogicalDeviceManager) getLogicalPort(lPortID *voltha.LogicalPortId) (*voltha.LogicalPort, error) { |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 363 | // Get the logical device where this device is attached |
| 364 | var err error |
| 365 | var lDevice *voltha.LogicalDevice |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 366 | if lDevice, err = ldMgr.getLogicalDevice(lPortID.Id); err != nil { |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 367 | return nil, err |
| 368 | } |
| 369 | // Go over list of ports |
| 370 | for _, port := range lDevice.Ports { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 371 | if port.Id == lPortID.PortId { |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 372 | return port, nil |
| 373 | } |
| 374 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 375 | return nil, status.Errorf(codes.NotFound, "%s-%s", lPortID.Id, lPortID.PortId) |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 376 | } |
| 377 | |
khenaidoo | 2c6a099 | 2019-04-29 13:46:56 -0400 | [diff] [blame] | 378 | // updateLogicalPort sets up a logical port on the logical device based on the device port |
| 379 | // information, if needed |
| 380 | func (ldMgr *LogicalDeviceManager) updateLogicalPort(device *voltha.Device, port *voltha.Port) error { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 381 | ldID, err := ldMgr.getLogicalDeviceID(device) |
| 382 | if err != nil || *ldID == "" { |
khenaidoo | 2c6a099 | 2019-04-29 13:46:56 -0400 | [diff] [blame] | 383 | // This is not an error as the logical device may not have been created at this time. In such a case, |
| 384 | // the ports will be created when the logical device is ready. |
| 385 | return nil |
khenaidoo | 2c6a099 | 2019-04-29 13:46:56 -0400 | [diff] [blame] | 386 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 387 | if agent := ldMgr.getLogicalDeviceAgent(*ldID); agent != nil { |
| 388 | if err := agent.updateLogicalPort(device, port); err != nil { |
| 389 | return err |
khenaidoo | fc1314d | 2019-03-14 09:34:21 -0400 | [diff] [blame] | 390 | } |
| 391 | } |
| 392 | return nil |
| 393 | } |
| 394 | |
khenaidoo | 0a822f9 | 2019-05-08 15:15:57 -0400 | [diff] [blame] | 395 | // deleteLogicalPort removes the logical port associated with a device |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 396 | func (ldMgr *LogicalDeviceManager) deleteLogicalPort(ctx context.Context, lPortID *voltha.LogicalPortId) error { |
| 397 | log.Debugw("deleting-logical-port", log.Fields{"LDeviceId": lPortID.Id}) |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 398 | // Get logical port |
| 399 | var logicalPort *voltha.LogicalPort |
| 400 | var err error |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 401 | if logicalPort, err = ldMgr.getLogicalPort(lPortID); err != nil { |
| 402 | log.Debugw("no-logical-device-port-present", log.Fields{"logicalPortId": lPortID.PortId}) |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 403 | return err |
| 404 | } |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 405 | // Sanity check |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 406 | if logicalPort.RootPort { |
khenaidoo | 2c6a099 | 2019-04-29 13:46:56 -0400 | [diff] [blame] | 407 | return errors.New("device-root") |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 408 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 409 | if agent := ldMgr.getLogicalDeviceAgent(lPortID.Id); agent != nil { |
khenaidoo | 0a822f9 | 2019-05-08 15:15:57 -0400 | [diff] [blame] | 410 | if err := agent.deleteLogicalPort(logicalPort); err != nil { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 411 | log.Warnw("deleting-logicalport-failed", log.Fields{"LDeviceId": lPortID.Id, "error": err}) |
khenaidoo | 0a822f9 | 2019-05-08 15:15:57 -0400 | [diff] [blame] | 412 | } |
khenaidoo | 92e62c5 | 2018-10-03 14:02:54 -0400 | [diff] [blame] | 413 | } |
| 414 | |
| 415 | log.Debug("deleting-logical-port-ends") |
| 416 | return nil |
| 417 | } |
| 418 | |
khenaidoo | 0a822f9 | 2019-05-08 15:15:57 -0400 | [diff] [blame] | 419 | // deleteLogicalPort removes the logical port associated with a child device |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 420 | func (ldMgr *LogicalDeviceManager) deleteLogicalPorts(deviceID string) error { |
| 421 | log.Debugw("deleting-logical-ports", log.Fields{"deviceId": deviceID}) |
khenaidoo | 0a822f9 | 2019-05-08 15:15:57 -0400 | [diff] [blame] | 422 | // Get logical port |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 423 | ldID, err := ldMgr.getLogicalDeviceIDFromDeviceID(deviceID) |
| 424 | if err != nil { |
khenaidoo | 0a822f9 | 2019-05-08 15:15:57 -0400 | [diff] [blame] | 425 | return err |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 426 | } |
| 427 | if agent := ldMgr.getLogicalDeviceAgent(*ldID); agent != nil { |
| 428 | if err = agent.deleteLogicalPorts(deviceID); err != nil { |
| 429 | log.Warnw("deleteLogicalPorts-failed", log.Fields{"ldeviceId": *ldID}) |
| 430 | return err |
khenaidoo | 0a822f9 | 2019-05-08 15:15:57 -0400 | [diff] [blame] | 431 | } |
| 432 | } |
| 433 | log.Debug("deleting-logical-port-ends") |
| 434 | return nil |
| 435 | } |
| 436 | |
khenaidoo | fc1314d | 2019-03-14 09:34:21 -0400 | [diff] [blame] | 437 | func (ldMgr *LogicalDeviceManager) setupUNILogicalPorts(ctx context.Context, childDevice *voltha.Device) error { |
Stephane Barbarie | ef6650d | 2019-07-18 12:15:09 -0400 | [diff] [blame] | 438 | log.Debugw("setupUNILogicalPorts", log.Fields{"childDeviceId": childDevice.Id, "parentDeviceId": childDevice.ParentId, "current-data": childDevice}) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 439 | // Sanity check |
| 440 | if childDevice.Root { |
| 441 | return errors.New("Device-root") |
| 442 | } |
| 443 | |
| 444 | // Get the logical device id parent device |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 445 | parentID := childDevice.ParentId |
| 446 | logDeviceID := ldMgr.deviceMgr.GetParentDeviceID(parentID) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 447 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 448 | log.Debugw("setupUNILogicalPorts", log.Fields{"logDeviceId": logDeviceID, "parentId": parentID}) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 449 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 450 | if parentID == "" || logDeviceID == "" { |
khenaidoo | 2c6a099 | 2019-04-29 13:46:56 -0400 | [diff] [blame] | 451 | return errors.New("device-in-invalid-state") |
khenaidoo | 5e677ae | 2019-02-28 17:26:29 -0500 | [diff] [blame] | 452 | } |
| 453 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 454 | if agent := ldMgr.getLogicalDeviceAgent(logDeviceID); agent != nil { |
khenaidoo | fc1314d | 2019-03-14 09:34:21 -0400 | [diff] [blame] | 455 | if err := agent.setupUNILogicalPorts(ctx, childDevice); err != nil { |
khenaidoo | bcf205b | 2019-01-25 22:21:14 -0500 | [diff] [blame] | 456 | return err |
| 457 | } |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 458 | } |
khenaidoo | 21d5115 | 2019-02-01 13:48:37 -0500 | [diff] [blame] | 459 | return nil |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 460 | } |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 461 | |
khenaidoo | 0a822f9 | 2019-05-08 15:15:57 -0400 | [diff] [blame] | 462 | func (ldMgr *LogicalDeviceManager) deleteAllLogicalPorts(device *voltha.Device) error { |
| 463 | log.Debugw("deleteAllLogicalPorts", log.Fields{"deviceId": device.Id}) |
| 464 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 465 | var ldID *string |
khenaidoo | 0a822f9 | 2019-05-08 15:15:57 -0400 | [diff] [blame] | 466 | var err error |
| 467 | //Get the logical device Id for this device |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 468 | if ldID, err = ldMgr.getLogicalDeviceID(device); err != nil { |
khenaidoo | 0a822f9 | 2019-05-08 15:15:57 -0400 | [diff] [blame] | 469 | log.Warnw("no-logical-device-found", log.Fields{"deviceId": device.Id, "error": err}) |
| 470 | return err |
| 471 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 472 | if agent := ldMgr.getLogicalDeviceAgent(*ldID); agent != nil { |
khenaidoo | 0a822f9 | 2019-05-08 15:15:57 -0400 | [diff] [blame] | 473 | if err := agent.deleteAllLogicalPorts(device); err != nil { |
| 474 | return err |
| 475 | } |
| 476 | } |
| 477 | return nil |
| 478 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 479 | func (ldMgr *LogicalDeviceManager) updatePortState(deviceID string, portNo uint32, state voltha.OperStatus_OperStatus) error { |
| 480 | log.Debugw("updatePortState", log.Fields{"deviceId": deviceID, "state": state, "portNo": portNo}) |
khenaidoo | 171b98e | 2019-10-31 11:48:15 -0400 | [diff] [blame] | 481 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 482 | var ldID *string |
khenaidoo | 171b98e | 2019-10-31 11:48:15 -0400 | [diff] [blame] | 483 | var err error |
| 484 | //Get the logical device Id for this device |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 485 | if ldID, err = ldMgr.getLogicalDeviceIDFromDeviceID(deviceID); err != nil { |
| 486 | log.Warnw("no-logical-device-found", log.Fields{"deviceId": deviceID, "error": err}) |
khenaidoo | 171b98e | 2019-10-31 11:48:15 -0400 | [diff] [blame] | 487 | return err |
| 488 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 489 | if agent := ldMgr.getLogicalDeviceAgent(*ldID); agent != nil { |
| 490 | if err := agent.updatePortState(deviceID, portNo, state); err != nil { |
khenaidoo | 171b98e | 2019-10-31 11:48:15 -0400 | [diff] [blame] | 491 | return err |
| 492 | } |
| 493 | } |
| 494 | return nil |
| 495 | } |
khenaidoo | 0a822f9 | 2019-05-08 15:15:57 -0400 | [diff] [blame] | 496 | |
khenaidoo | 3ab3488 | 2019-05-02 21:33:30 -0400 | [diff] [blame] | 497 | func (ldMgr *LogicalDeviceManager) updatePortsState(device *voltha.Device, state voltha.AdminState_AdminState) error { |
Stephane Barbarie | ef6650d | 2019-07-18 12:15:09 -0400 | [diff] [blame] | 498 | log.Debugw("updatePortsState", log.Fields{"deviceId": device.Id, "state": state, "current-data": device}) |
khenaidoo | 3ab3488 | 2019-05-02 21:33:30 -0400 | [diff] [blame] | 499 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 500 | var ldID *string |
khenaidoo | 3ab3488 | 2019-05-02 21:33:30 -0400 | [diff] [blame] | 501 | var err error |
| 502 | //Get the logical device Id for this device |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 503 | if ldID, err = ldMgr.getLogicalDeviceID(device); err != nil { |
khenaidoo | 3ab3488 | 2019-05-02 21:33:30 -0400 | [diff] [blame] | 504 | log.Warnw("no-logical-device-found", log.Fields{"deviceId": device.Id, "error": err}) |
| 505 | return err |
| 506 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 507 | if agent := ldMgr.getLogicalDeviceAgent(*ldID); agent != nil { |
khenaidoo | 3ab3488 | 2019-05-02 21:33:30 -0400 | [diff] [blame] | 508 | if err := agent.updatePortsState(device, state); err != nil { |
| 509 | return err |
| 510 | } |
| 511 | } |
| 512 | return nil |
| 513 | } |
| 514 | |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 515 | func (ldMgr *LogicalDeviceManager) updateFlowTable(ctx context.Context, id string, flow *openflow_13.OfpFlowMod, ch chan interface{}) { |
| 516 | log.Debugw("updateFlowTable", log.Fields{"logicalDeviceId": id}) |
| 517 | var res interface{} |
| 518 | if agent := ldMgr.getLogicalDeviceAgent(id); agent != nil { |
| 519 | res = agent.updateFlowTable(ctx, flow) |
| 520 | log.Debugw("updateFlowTable-result", log.Fields{"result": res}) |
| 521 | } else { |
| 522 | res = status.Errorf(codes.NotFound, "%s", id) |
| 523 | } |
| 524 | sendAPIResponse(ctx, ch, res) |
| 525 | } |
| 526 | |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 527 | func (ldMgr *LogicalDeviceManager) updateMeterTable(ctx context.Context, id string, meter *openflow_13.OfpMeterMod, ch chan interface{}) { |
| 528 | log.Debugw("updateMeterTable", log.Fields{"logicalDeviceId": id}) |
| 529 | var res interface{} |
| 530 | if agent := ldMgr.getLogicalDeviceAgent(id); agent != nil { |
| 531 | res = agent.updateMeterTable(ctx, meter) |
| 532 | log.Debugw("updateMeterTable-result", log.Fields{"result": res}) |
| 533 | } else { |
| 534 | res = status.Errorf(codes.NotFound, "%s", id) |
| 535 | } |
| 536 | sendAPIResponse(ctx, ch, res) |
| 537 | } |
| 538 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 539 | // ListLogicalDeviceMeters returns logical device meters |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 540 | func (ldMgr *LogicalDeviceManager) ListLogicalDeviceMeters(ctx context.Context, id string) (*openflow_13.Meters, error) { |
| 541 | log.Debugw("ListLogicalDeviceMeters", log.Fields{"logicalDeviceId": id}) |
| 542 | if agent := ldMgr.getLogicalDeviceAgent(id); agent != nil { |
khenaidoo | 6e55d9e | 2019-12-12 18:26:26 -0500 | [diff] [blame] | 543 | return agent.ListLogicalDeviceMeters(), nil |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 544 | } |
| 545 | return nil, status.Errorf(codes.NotFound, "%s", id) |
| 546 | } |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 547 | func (ldMgr *LogicalDeviceManager) updateGroupTable(ctx context.Context, id string, groupMod *openflow_13.OfpGroupMod, ch chan interface{}) { |
| 548 | log.Debugw("updateGroupTable", log.Fields{"logicalDeviceId": id}) |
| 549 | var res interface{} |
| 550 | if agent := ldMgr.getLogicalDeviceAgent(id); agent != nil { |
| 551 | res = agent.updateGroupTable(ctx, groupMod) |
| 552 | log.Debugw("updateGroupTable-result", log.Fields{"result": res}) |
| 553 | } else { |
| 554 | res = status.Errorf(codes.NotFound, "%s", id) |
| 555 | } |
| 556 | sendAPIResponse(ctx, ch, res) |
| 557 | } |
| 558 | |
| 559 | func (ldMgr *LogicalDeviceManager) enableLogicalPort(ctx context.Context, id *voltha.LogicalPortId, ch chan interface{}) { |
| 560 | log.Debugw("enableLogicalPort", log.Fields{"logicalDeviceId": id}) |
| 561 | var res interface{} |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 562 | if agent := ldMgr.getLogicalDeviceAgent(id.Id); agent != nil { |
Girish Kumar | 0d4597e | 2019-10-24 18:13:14 +0000 | [diff] [blame] | 563 | res = agent.enableLogicalPort(id.PortId) |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 564 | log.Debugw("enableLogicalPort-result", log.Fields{"result": res}) |
| 565 | } else { |
| 566 | res = status.Errorf(codes.NotFound, "%s", id.Id) |
| 567 | } |
| 568 | sendAPIResponse(ctx, ch, res) |
| 569 | } |
| 570 | |
| 571 | func (ldMgr *LogicalDeviceManager) disableLogicalPort(ctx context.Context, id *voltha.LogicalPortId, ch chan interface{}) { |
| 572 | log.Debugw("disableLogicalPort", log.Fields{"logicalDeviceId": id}) |
| 573 | var res interface{} |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 574 | if agent := ldMgr.getLogicalDeviceAgent(id.Id); agent != nil { |
Girish Kumar | 0d4597e | 2019-10-24 18:13:14 +0000 | [diff] [blame] | 575 | res = agent.disableLogicalPort(id.PortId) |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 576 | log.Debugw("disableLogicalPort-result", log.Fields{"result": res}) |
| 577 | } else { |
| 578 | res = status.Errorf(codes.NotFound, "%s", id.Id) |
| 579 | } |
| 580 | sendAPIResponse(ctx, ch, res) |
| 581 | } |
khenaidoo | fdbad6e | 2018-11-06 22:26:38 -0500 | [diff] [blame] | 582 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 583 | func (ldMgr *LogicalDeviceManager) packetIn(logicalDeviceID string, port uint32, transactionID string, packet []byte) error { |
| 584 | log.Debugw("packetIn", log.Fields{"logicalDeviceId": logicalDeviceID, "port": port}) |
| 585 | if agent := ldMgr.getLogicalDeviceAgent(logicalDeviceID); agent != nil { |
| 586 | agent.packetIn(port, transactionID, packet) |
khenaidoo | fdbad6e | 2018-11-06 22:26:38 -0500 | [diff] [blame] | 587 | } else { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 588 | log.Error("logical-device-not-exist", log.Fields{"logicalDeviceId": logicalDeviceID}) |
khenaidoo | fdbad6e | 2018-11-06 22:26:38 -0500 | [diff] [blame] | 589 | } |
| 590 | return nil |
| 591 | } |