noironetworks/aci-containers | Build 636407463 | pkg/controller/aaepmonitor.go | Coveralls

45

func (cont *AciController) queueAaepMonitorConfigByKey(key string) {

×

46

        cont.aaepMonitorConfigQueue.Add(key)

×

47

×

49

func aaepMonitorInit(cont *AciController, stopCh <-chan struct{}) {

×

50

        restconfig := cont.env.RESTConfig()

×

51

        aaepMonitorClient, err := aaepmonitorclientset.NewForConfig(restconfig)

×

52

        if err != nil {

×

53

                cont.log.Errorf("Failed to intialize aaepMonitorClient")

×

54

                return

×

55

×

57

        cont.initAaepMonitorInformerFromClient(aaepMonitorClient)

×

58

        go cont.aaepMonitorInformer.Run(stopCh)

×

59

        go cont.processQueue(cont.aaepMonitorConfigQueue, cont.aaepMonitorInformer.GetIndexer(),

×

60

                func(obj interface{}) bool {

×

61

                        return cont.handleAaepMonitorConfigurationUpdate(obj)

×

62

                }, func(key string) bool {

×

63

                        return cont.handleAaepMonitorConfigurationDelete(key)

×

64

                }, nil, stopCh)

×

65

        cache.WaitForCacheSync(stopCh, cont.aaepMonitorInformer.HasSynced)

×

69

        aaepMonitorClient *aaepmonitorclientset.Clientset) {

×

70

        cont.initAaepMonitorInformerBase(

×

71

                &cache.ListWatch{

×

72

                        ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {

×

73

                                return aaepMonitorClient.AciV1().AaepMonitors().List(context.TODO(), options)

×

74

},

×

75

                        WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {

×

76

                                return aaepMonitorClient.AciV1().AaepMonitors().Watch(context.TODO(), options)

×

77

},

×

81

func (cont *AciController) initAaepMonitorInformerBase(listWatch *cache.ListWatch) {

×

82

        cont.aaepMonitorInformer = cache.NewSharedIndexInformer(

×

83

                listWatch,

×

84

                &amv1.AaepMonitor{},

×

85

                controller.NoResyncPeriodFunc(),

×

86

                cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc},

×

87

×

88

        cont.aaepMonitorInformer.AddEventHandler(cache.ResourceEventHandlerFuncs{

×

89

                AddFunc: func(obj interface{}) {

×

90

                        cont.aaepMonitorConfAdded(obj)

×

91

},

×

92

                UpdateFunc: func(oldobj interface{}, newobj interface{}) {

×

93

                        cont.aaepMonitorConfUpdate(oldobj, newobj)

×

94

},

×

95

                DeleteFunc: func(obj interface{}) {

×

96

                        cont.aaepMonitorConfDelete(obj)

×

97

},

×

101

func (cont *AciController) aaepMonitorConfAdded(obj interface{}) {

×

102

        aaepMonitorConfig, ok := obj.(*amv1.AaepMonitor)

×

103

        if !ok {

×

104

                cont.log.Error("aaepMonitorConfAdded: Bad object type")

×

105

                return

×

106

×

107

        key, err := cache.MetaNamespaceKeyFunc(aaepMonitorConfig)

×

108

        if err != nil {

×

109

                return

×

110

×

111

        cont.queueAaepMonitorConfigByKey(key)

×

114

func (cont *AciController) aaepMonitorConfUpdate(oldobj interface{}, newobj interface{}) {

×

115

        newAaepMonitorConfig := newobj.(*amv1.AaepMonitor)

×

116

×

117

        key, err := cache.MetaNamespaceKeyFunc(newAaepMonitorConfig)

×

118

        if err != nil {

×

119

                return

×

120

×

121

        cont.queueAaepMonitorConfigByKey(key)

×

124

func (cont *AciController) aaepMonitorConfDelete(obj interface{}) {

×

125

        cont.indexMutex.Lock()

×

126

        defer cont.indexMutex.Unlock()

×

127

        aaepMonitorConfig, ok := obj.(*amv1.AaepMonitor)

×

128

×

129

        if !ok {

×

130

                deletedState, ok := obj.(cache.DeletedFinalStateUnknown)

×

131

                if !ok {

×

132

                        cont.log.Errorf("Received unexpected object: ")

×

133

                        return

×

134

×

135

                aaepMonitorConfig, ok = deletedState.Obj.(*amv1.AaepMonitor)

×

136

                if !ok {

×

137

                        cont.log.Errorf("DeletedFinalStateUnknown contained non-aaepmonitorconfiguration object: %v", deletedState.Obj)

×

138

                        return

×

139

×

142

        key, err := cache.MetaNamespaceKeyFunc(aaepMonitorConfig)

×

143

        if err != nil {

×

144

                return

×

145

×

146

        cont.queueAaepMonitorConfigByKey("DELETED_" + key)

×

149

func (cont *AciController) handleAaepMonitorConfigurationUpdate(obj interface{}) bool {

×

150

        aaepMonitorConfig, ok := obj.(*amv1.AaepMonitor)

×

151

        if !ok {

×

152

                cont.log.Error("handleAaepMonitorConfigurationUpdate: Bad object type")

×

153

                return false

×

154

×

156

        cont.log.Infof("Started processing of aaepmonitor CR creation/modification")

×

157

        addedAaeps, removedAaeps := cont.getAaepDiff(aaepMonitorConfig.Spec.Aaeps)

×

158

        for _, aaepName := range addedAaeps {

×

159

                cont.reconcileNadData(aaepName)

×

160

×

162

        for _, aaepName := range removedAaeps {

×

163

                cont.cleanAnnotationSubscriptions(aaepName)

×

164

×

165

                cont.indexMutex.Lock()

×

166

                aaepEpgAttachDataMap := cont.sharedAaepMonitor[aaepName]

×

167

                delete(cont.sharedAaepMonitor, aaepName)

×

168

×

169

                for epgDn, aaepEpgAttachData := range aaepEpgAttachDataMap {

×

170

                        cont.deleteNetworkAttachmentDefinition(aaepName, epgDn, aaepEpgAttachData, "AaepRemovedFromCR")

×

171

×

172

                cont.indexMutex.Unlock()

×

174

        cont.log.Infof("Completed processing of aaepmonitor CR creation/modification")

×

175

        return false

×

178

func (cont *AciController) handleAaepMonitorConfigurationDelete(key string) bool {

×

179

        cont.indexMutex.Lock()

×

180

        defer cont.indexMutex.Unlock()

×

181

        cont.log.Infof("Started processing of aaepmonitor CR deletion")

×

182

        for aaepName, aaepEpgAttachDataMap := range cont.sharedAaepMonitor {

×

183

                cont.cleanAnnotationSubscriptions(aaepName)

×

184

×

185

                for epgDn, aaepEpgAttachData := range aaepEpgAttachDataMap {

×

186

                        cont.deleteNetworkAttachmentDefinition(aaepName, epgDn, aaepEpgAttachData, "CRDeleted")

×

187

×

190

        cont.sharedAaepMonitor = make(map[string]map[string]*AaepEpgAttachData)

×

191

        cont.log.Infof("Completed processing of aaepmonitor CR deletion")

×

192

        return false

×

195

func (cont *AciController) handleAaepEpgAttach(infraRsObj apicapi.ApicObject) {

×

196

        infraRsObjDn := infraRsObj.GetDn()

×

197

        aaepName := cont.matchesAEPFilter(infraRsObjDn)

×

198

        cont.log.Infof("Started processing of EPG: %s attached with AAEP: %s", infraRsObj.GetAttrStr("tDn"), aaepName)

×

199

        if aaepName == "" {

×

200

                cont.log.Debugf("Unable to find AAEP from %s in monitoring list", infraRsObjDn)

×

201

                return

×

202

×

204

        state := infraRsObj.GetAttrStr("state")

×

205

        if state != "formed" {

×

206

                cont.log.Debugf("Skipping NAD creation: %s is with state: %s", infraRsObjDn, state)

×

207

                return

×

208

×

210

        epgDn := infraRsObj.GetAttrStr("tDn")

×

211

        encap := infraRsObj.GetAttrStr("encap")

×

212

        vlanID := cont.getVlanId(encap)

×

213

×

214

        if cont.checkDuplicateAaepEpgAttachRequest(aaepName, epgDn, vlanID) {

×

215

                cont.log.Infof("AAEP %s EPG %s attachment data already exists", aaepName, epgDn)

×

216

                return

×

217

×

219

        cont.indexMutex.Lock()

×

220

        oldAaepMonitorData := cont.getAaepEpgAttachDataLocked(aaepName, epgDn)

×

221

        cont.indexMutex.Unlock()

×

222

×

223

        if cont.checkVlanUsedInCluster(vlanID) {

×

224

                // This is needed when user updates vlan to the vlan already used in cluster

×

225

                cont.handleOldNadDeletion(aaepName, epgDn, oldAaepMonitorData, "AaepEpgAttachedWithVlanInUse")

×

226

                cont.log.Errorf("Skipping NAD creation: VLAN %d is already used in cluster", vlanID)

×

227

                return

×

228

×

230

        defer cont.apicConn.AddImmediateSubscriptionDnLocked(epgDn, []string{"tagAnnotation"}, cont.handleAnnotationAdded,

×

231

                cont.handleAnnotationDeleted)

×

232

×

233

        epgVlanMap := &EpgVlanMap{

×

234

                epgDn:     epgDn,

×

235

                encapVlan: vlanID,

×

236

×

237

×

238

        aaepEpgAttachData := cont.collectNadData(epgVlanMap)

×

239

        if aaepEpgAttachData == nil {

×

240

                return

×

241

×

243

        if cont.checkIfEpgWithOverlappingVlan(aaepName, vlanID, epgDn) {

×

244

                // This is needed when user updates vlan from non-overlapping to overlapping

×

245

                cont.handleOldNadDeletion(aaepName, epgDn, oldAaepMonitorData, "AaepEpgAttachedWithOverlappingVlan")

×

246

×

247

                // Add new entry with nadCreated as false

×

248

                cont.indexMutex.Lock()

×

249

                if cont.sharedAaepMonitor[aaepName] == nil {

×

250

                        cont.sharedAaepMonitor[aaepName] = make(map[string]*AaepEpgAttachData)

×

251

×

252

                aaepEpgAttachData.nadCreated = false

×

253

                cont.sharedAaepMonitor[aaepName][epgDn] = aaepEpgAttachData

×

254

                cont.indexMutex.Unlock()

×

255

                cont.log.Errorf("Skipping NAD creation: EPG %s with AAEP %s has overlapping VLAN %d", epgDn, aaepName, vlanID)

×

256

                return

×

258

        cont.syncNADsWithAciState(aaepName, epgDn, oldAaepMonitorData, aaepEpgAttachData, "AaepEpgAttached")

×

259

        cont.log.Infof("Completed processing of EPG: %s attached with AAEP: %s", epgDn, aaepName)

×

262

func (cont *AciController) handleAaepEpgDetach(infraRsObjDn string) {

×

263

        aaepName := cont.matchesAEPFilter(infraRsObjDn)

×

264

        if aaepName == "" {

×

265

                cont.log.Debugf("Unable to find AAEP from %s in monitoring list", infraRsObjDn)

×

266

                return

×

267

×

269

        epgDn := cont.getEpgDnFromInfraRsDn(infraRsObjDn)

×

270

×

271

        if epgDn == "" {

×

272

                cont.log.Errorf("Unable to find EPG from %s", infraRsObjDn)

×

273

                return

×

274

×

276

        cont.log.Infof("Started processing of EPG: %s detached from AAEP: %s", infraRsObjDn, aaepName)

×

277

        // Need to check if EPG is not attached with any other AAEP

×

278

        if !cont.isEpgAttachedWithAaep(epgDn) {

×

279

                cont.apicConn.UnsubscribeImmediateDnLocked(epgDn, []string{"tagAnnotation"})

×

280

×

282

        cont.indexMutex.Lock()

×

283

        aaepEpgAttachData := cont.getAaepEpgAttachDataLocked(aaepName, epgDn)

×

284

        cont.indexMutex.Unlock()

×

285

×

286

        if aaepEpgAttachData == nil {

×

287

                cont.log.Debugf("Monitoring data not available for EPG %s with AAEP %s", epgDn, aaepName)

×

288

                return

×

289

×

290

        if !cont.namespaceChecks(aaepEpgAttachData.namespaceName, epgDn) {

×

291

                cont.log.Debugf("Namespace %s not found", aaepEpgAttachData.namespaceName)

×

292

                return

×

293

×

295

        cont.handleOldNadDeletion(aaepName, epgDn, aaepEpgAttachData, "AaepEpgDetached")

×

296

        cont.log.Infof("Completed processing of EPG: %s detached from AAEP: %s", epgDn, aaepName)

×

299

func (cont *AciController) handleAnnotationAdded(obj apicapi.ApicObject) bool {

×

300

        annotationDn := obj.GetDn()

×

301

        epgDn := annotationDn[:strings.Index(annotationDn, "/annotationKey-")]

×

302

        aaepMonitorDataMap := cont.getAaepMonitoringDataForEpg(epgDn)

×

303

×

304

        cont.log.Infof("Started processing of EPG: %s annotation %s addition/modification", epgDn, annotationDn)

×

305

        for aaepName, aaepMonitorData := range aaepMonitorDataMap {

×

306

                cont.indexMutex.Lock()

×

307

                oldAaepMonitorData := cont.getAaepEpgAttachDataLocked(aaepName, epgDn)

×

308

                cont.indexMutex.Unlock()

×

309

×

310

                if len(aaepMonitorData) == 0 {

×

311

                        // No new monitoring data available for this EPG with this AAEP but old data exists

×

312

                        // delete old NAD if exists and remove from monitoring map

×

313

                        // create NAD for next EPG with old VLAN

×

314

                        cont.handleOldNadDeletion(aaepName, epgDn, oldAaepMonitorData, "NamespaceAnnotationAdded")

×

315

                        cont.log.Debugf("Insufficient data for NAD creation: Monitoring data not available for EPG %s with AAEP %s", epgDn, aaepName)

×

316

                        continue

×

319

                aaepEpgAttachData, exists := aaepMonitorData[epgDn]

×

320

                if !exists || aaepEpgAttachData == nil {

×

321

                        cont.handleOldNadDeletion(aaepName, epgDn, oldAaepMonitorData, "NamespaceAnnotationAdded")

×

322

                        cont.log.Debugf("Insufficient data for NAD creation: Monitoring data not available for EPG %s with AAEP %s", epgDn, aaepName)

×

323

                        continue

×

326

                if !cont.checkMonitorDataModified(oldAaepMonitorData, aaepEpgAttachData) {

×

327

                        cont.log.Debugf("No changes in annotation for EPG %s with AAEP %s", epgDn, aaepName)

×

328

                        continue

×

331

                if !cont.namespaceChecks(aaepEpgAttachData.namespaceName, epgDn) {

×

332

                        // Namespace not exist, need to delete old NAD if exists and remove from monitoring map

×

333

                        // create NAD for next EPG with old VLAN

×

334

                        cont.handleOldNadDeletion(aaepName, epgDn, oldAaepMonitorData, "NamespaceAnnotationAdded")

×

335

                        cont.log.Debugf("Insufficient data in annotation for NAD creation: Namespace not exist, in case of EPG %s with AAEP %s", epgDn, aaepName)

×

336

                        continue

×

340

                if cont.checkIfEpgWithOverlappingVlan(aaepName, aaepEpgAttachData.encapVlan, epgDn) {

×

341

                        // Add new entry with nadCreated as false

×

342

                        aaepEpgAttachData.nadCreated = false

×

343

                        cont.indexMutex.Lock()

×

344

                        if cont.sharedAaepMonitor[aaepName] == nil {

×

345

                                cont.sharedAaepMonitor[aaepName] = make(map[string]*AaepEpgAttachData)

×

346

×

347

                        cont.sharedAaepMonitor[aaepName][epgDn] = aaepEpgAttachData

×

348

                        cont.indexMutex.Unlock()

×

349

                        cont.log.Debugf("Skipping EPG annotation add handling: EPG %s with AAEP %s has overlapping VLAN %d", epgDn,

×

350

                                aaepName, aaepEpgAttachData.encapVlan)

×

351

                        continue

×

354

                cont.syncNADsWithAciState(aaepName, epgDn, oldAaepMonitorData, aaepEpgAttachData, "NamespaceAnnotationAdded")

×

356

        cont.log.Infof("Completed processing annotation addition/modification for EPG: %s, AnnotationDn: %s", epgDn, annotationDn)

×

357

        return true

×

360

func (cont *AciController) handleAnnotationDeleted(annotationDn string) {

×

361

        epgDn := annotationDn[:strings.Index(annotationDn, "/annotationKey-")]

×

362

        cont.log.Infof("Started processing of EPG: %s annotation %s deletion", epgDn, annotationDn)

×

363

        aaepMonitorDataMap := cont.getAaepMonitoringDataForEpg(epgDn)

×

364

×

365

        var reason string

×

366

        if !cont.checkIfEPGExists(epgDn) {

×

367

                reason = "EpgDeleted"

×

368

        } else {

×

369

                reason = "NamespaceAnnotationRemoved"

×

370

×

372

        for aaepName, aaepMonitorData := range aaepMonitorDataMap {

×

373

                cont.indexMutex.Lock()

×

374

                oldAaepMonitorData := cont.getAaepEpgAttachDataLocked(aaepName, epgDn)

×

375

                cont.indexMutex.Unlock()

×

376

×

377

                if oldAaepMonitorData == nil {

×

378

                        cont.log.Debugf("Monitoring data not available for EPG %s with AAEP %s", epgDn, aaepName)

×

379

                        continue

×

382

                if oldAaepMonitorData.nadCreated == false {

×

383

                        cont.indexMutex.Lock()

×

384

                        delete(cont.sharedAaepMonitor[aaepName], epgDn)

×

385

                        cont.indexMutex.Unlock()

×

386

                        continue

×

389

                if aaepMonitorData == nil {

×

390

                        cont.indexMutex.Lock()

×

391

                        delete(cont.sharedAaepMonitor[aaepName], epgDn)

×

392

                        cont.deleteNetworkAttachmentDefinition(aaepName, epgDn, oldAaepMonitorData, reason)

×

393

                        cont.indexMutex.Unlock()

×

394

                        cont.createNadForNextEpg(aaepName, oldAaepMonitorData.encapVlan)

×

395

                        continue

×

398

                aaepEpgAttachData, exists := aaepMonitorData[epgDn]

×

399

                if !exists || aaepEpgAttachData == nil {

×

400

                        cont.indexMutex.Lock()

×

401

                        delete(cont.sharedAaepMonitor[aaepName], epgDn)

×

402

                        cont.deleteNetworkAttachmentDefinition(aaepName, epgDn, oldAaepMonitorData, reason)

×

403

                        cont.indexMutex.Unlock()

×

404

                        cont.createNadForNextEpg(aaepName, oldAaepMonitorData.encapVlan)

×

405

                        continue

×

408

                cont.syncNADsWithAciState(aaepName, epgDn, oldAaepMonitorData, aaepEpgAttachData, reason)

×

410

        cont.log.Infof("Completed processing annotation deletion for EPG: %s, AnnotationDn: %s", epgDn, annotationDn)

×

413

func (cont *AciController) collectNadData(epgVlanMap *EpgVlanMap) *AaepEpgAttachData {

×

414

        epgDn := epgVlanMap.epgDn

×

415

        epgAnnotations := cont.getEpgAnnotations(epgDn)

×

416

        if epgAnnotations == nil {

×

417

                cont.log.Debugf("No annotations found for EPG %s", epgDn)

×

418

                return nil

×

419

×

420

        namespaceName, nadName := cont.getSpecificEPGAnnotation(epgAnnotations)

×

421

×

422

        if !cont.namespaceChecks(namespaceName, epgDn) {

×

423

                cont.log.Debugf("Namespace not exist, in case of EPG %s", epgDn)

×

424

                return nil

×

425

×

427

        aaepMonitoringData := &AaepEpgAttachData{

×

428

                encapVlan:     epgVlanMap.encapVlan,

×

429

                nadName:       nadName,

×

430

                namespaceName: namespaceName,

×

431

                nadCreated:    true,

×

432

×

433

×

434

        return aaepMonitoringData

×

437

func (cont *AciController) getAaepEpgAttachDataLocked(aaepName, epgDn string) *AaepEpgAttachData {

×

438

        aaepEpgAttachDataMap, exists := cont.sharedAaepMonitor[aaepName]

×

439

        if !exists || aaepEpgAttachDataMap == nil {

×

440

                cont.log.Debugf("AAEP %s EPG %s attachment data not found", aaepName, epgDn)

×

441

                return nil

×

442

×

444

        aaepEpgAttachData, exists := aaepEpgAttachDataMap[epgDn]

×

445

        if !exists || aaepEpgAttachData == nil {

×

446

                cont.log.Debugf("AAEP %s EPG %s attachment data not found", aaepName, epgDn)

×

447

                return nil

×

448

×

450

        cont.log.Infof("Found attachment data: %v for EPG : %s AAEP: %s", *aaepEpgAttachData, epgDn, aaepName)

×

451

        return aaepEpgAttachData

×

454

func (cont *AciController) matchesAEPFilter(infraRsObjDn string) string {

×

455

        cont.indexMutex.Lock()

×

456

        defer cont.indexMutex.Unlock()

×

457

        var aaepName string

×

458

        for aaepName = range cont.sharedAaepMonitor {

×

459

                expectedPrefix := fmt.Sprintf("uni/infra/attentp-%s/", aaepName)

×

460

                if strings.HasPrefix(infraRsObjDn, expectedPrefix) {

×

461

                        return aaepName

×

462

×

464

        return ""

×

467

func (cont *AciController) getEpgDnFromInfraRsDn(infraRsObjDn string) string {

×

468

        re := regexp.MustCompile(`\[(.*?)\]`)

×

469

        match := re.FindStringSubmatch(infraRsObjDn)

×

470

×

471

        var epgDn string

×

472

        if len(match) > 1 {

×

473

                epgDn = match[1]

×

474

                return epgDn

×

475

×

477

        return epgDn

×

480

func (cont *AciController) getAaepMonitoringDataForEpg(epgDn string) map[string]map[string]*AaepEpgAttachData {

×

481

        aaepEpgAttachData := make(map[string]map[string]*AaepEpgAttachData)

×

482

×

483

        cont.indexMutex.Lock()

×

484

        defer cont.indexMutex.Unlock()

×

485

        for aaepName := range cont.sharedAaepMonitor {

×

486

                encap := cont.getEncapFromAaepEpgAttachObj(aaepName, epgDn)

×

487

×

488

                if encap != "" {

×

489

                        vlanID := cont.getVlanId(encap)

×

490

                        epgVlanMap := EpgVlanMap{

×

491

                                epgDn:     epgDn,

×

492

                                encapVlan: vlanID,

×

493

×

494

                        if aaepEpgAttachData[aaepName] == nil {

×

495

                                aaepEpgAttachData[aaepName] = make(map[string]*AaepEpgAttachData)

×

496

×

497

                        nadData := cont.collectNadData(&epgVlanMap)

×

498

                        if nadData != nil {

×

499

                                aaepEpgAttachData[aaepName][epgDn] = nadData

×

500

×

504

        return aaepEpgAttachData

×

507

func (cont *AciController) cleanAnnotationSubscriptions(aaepName string) {

×

508

        epgVlanMapList := cont.getAaepEpgAttObjDetails(aaepName)

×

509

        if epgVlanMapList == nil {

×

510

                return

×

511

×

513

        for _, epgVlanMap := range epgVlanMapList {

×

514

                cont.apicConn.UnsubscribeImmediateDnLocked(epgVlanMap.epgDn, []string{"tagAnnotation"})

×

515

×

519

        aaepEpgAttachData *AaepEpgAttachData, syncReason string) {

×

520

        if oldAaepEpgAttachData == nil {

×

521

                cont.handleNewNadCreation(aaepName, epgDn, aaepEpgAttachData, syncReason)

×

522

        } else {

×

523

                if cont.checkAnnotationModified(oldAaepEpgAttachData, aaepEpgAttachData) {

×

524

                        if oldAaepEpgAttachData.namespaceName != aaepEpgAttachData.namespaceName {

×

525

                                cont.indexMutex.Lock()

×

526

                                if oldAaepEpgAttachData.nadCreated == true {

×

527

                                        cont.deleteNetworkAttachmentDefinition(aaepName, epgDn, oldAaepEpgAttachData, syncReason)

×

528

×

529

                                delete(cont.sharedAaepMonitor[aaepName], epgDn)

×

530

                                cont.indexMutex.Unlock()

×

NEW

532

                } else if oldAaepEpgAttachData.encapVlan != aaepEpgAttachData.encapVlan {

×

533

                        cont.handleOldNadDeletion(aaepName, epgDn, oldAaepEpgAttachData, syncReason)

×

NEW

534

                } else {

×

NEW

535

                        NADAlreadyInCluster, _ := cont.isNADWithSameVlanAlreadyPresent(aaepName, epgDn, aaepEpgAttachData)

×

NEW

536

                        if NADAlreadyInCluster == nil {

×

NEW

537

                                cont.handleNewNadCreation(aaepName, epgDn, aaepEpgAttachData, syncReason)

×

NEW

538

×

NEW

539

                        return

×

NEW

541

                cont.handleNewNadCreation(aaepName, epgDn, aaepEpgAttachData, syncReason)

×

545

func (cont *AciController) addDeferredNADs(namespaceName string) {

×

546

        aaepEpgVlanMap := make(map[string][]EpgVlanMap)

×

547

×

548

        // Collect all AAEP EPG attachment details

×

549

        cont.indexMutex.Lock()

×

550

        for aaepName := range cont.sharedAaepMonitor {

×

551

                epgVlanMapList := cont.getAaepEpgAttObjDetails(aaepName)

×

552

×

553

                if epgVlanMapList == nil {

×

554

                        continue

×

557

                aaepEpgVlanMap[aaepName] = epgVlanMapList

×

559

        cont.indexMutex.Unlock()

×

560

×

561

        // Process each AAEP EPG attachment details

×

562

        for aaepName, epgVlanMapList := range aaepEpgVlanMap {

×

563

                for _, epgVlanMap := range epgVlanMapList {

×

564

                        aaepEpgAttachData := cont.collectNadData(&epgVlanMap)

×

565

                        if aaepEpgAttachData == nil || aaepEpgAttachData.namespaceName != namespaceName {

×

566

                                continue

×

569

                        if cont.checkIfEpgWithOverlappingVlan(aaepName, aaepEpgAttachData.encapVlan, epgVlanMap.epgDn) {

×

570

                                cont.indexMutex.Lock()

×

571

                                if cont.sharedAaepMonitor[aaepName] == nil {

×

572

                                        cont.sharedAaepMonitor[aaepName] = make(map[string]*AaepEpgAttachData)

×

573

×

574

                                aaepEpgAttachData.nadCreated = false

×

575

                                cont.sharedAaepMonitor[aaepName][epgVlanMap.epgDn] = aaepEpgAttachData

×

576

                                cont.indexMutex.Unlock()

×

577

×

578

                                cont.log.Errorf("Skipping NAD creation: EPG %s with AAEP %s has overlapping VLAN %d", epgVlanMap.epgDn,

×

579

                                        aaepName, aaepEpgAttachData.encapVlan)

×

580

                                continue

×

581

                        } else if cont.checkVlanUsedInCluster(aaepEpgAttachData.encapVlan) {

×

582

                                cont.log.Errorf("Skipping NAD creation: VLAN %d is already used in cluster", aaepEpgAttachData.encapVlan)

×

583

                                continue

×

584

                        } else {

×

585

                                epgDn := epgVlanMap.epgDn

×

586

                                cont.handleNewNadCreation(aaepName, epgDn, aaepEpgAttachData, "NamespaceCreated")

×

587

×

592

func (cont *AciController) cleanNADs(namespaceName string) {

×

593

        aaepMonitorDataToDelete := make(map[string]map[string]*AaepEpgAttachData)

×

594

        cont.indexMutex.Lock()

×

595

        for aaepName := range cont.sharedAaepMonitor {

×

596

                aaepEpgAttachDataMap, exists := cont.sharedAaepMonitor[aaepName]

×

597

                if !exists || aaepEpgAttachDataMap == nil {

×

598

                        continue

×

601

                for epgDn, aaepEpgAttachData := range aaepEpgAttachDataMap {

×

602

                        if aaepEpgAttachData.namespaceName == namespaceName {

×

603

                                nadName := cont.generateDefaultNadName(aaepName, epgDn)

×

604

                                removedAnnotation := cont.removeManagedByAnnotationFromNAD(nadName, namespaceName)

×

605

                                if !removedAnnotation {

×

606

                                        continue

×

608

                                delete(cont.sharedAaepMonitor[aaepName], epgDn)

×

609

                                if aaepEpgAttachData.nadCreated {

×

610

                                        cont.deleteNetworkAttachmentDefinition(aaepName, epgDn, aaepEpgAttachData, "NamespaceDeleted")

×

611

×

612

                                aaepMonitorDataToDelete[aaepName] = aaepEpgAttachDataMap

×

616

        cont.indexMutex.Unlock()

×

617

×

618

        for aaepName, aaepEpgAttachDataMap := range aaepMonitorDataToDelete {

×

619

                for _, aaepEpgAttachData := range aaepEpgAttachDataMap {

×

620

                        cont.createNadForNextEpg(aaepName, aaepEpgAttachData.encapVlan)

×

621

×

625

func (cont *AciController) getAaepEpgAttObjDetails(aaepName string) []EpgVlanMap {

×

626

        uri := fmt.Sprintf("/api/node/mo/uni/infra/attentp-%s.json?query-target=subtree&target-subtree-class=infraRsFuncToEpg", aaepName)

×

627

×

628

        resp, err := cont.apicConn.GetApicResponse(uri)

×

629

        if err != nil {

×

630

                cont.log.Errorf("Failed to get response from APIC: %v", err)

×

631

                return nil

×

632

×

634

        if len(resp.Imdata) == 0 {

×

635

                cont.log.Debugf("Can't find EPGs attached with AAEP %s", aaepName)

×

636

                return nil

×

637

×

639

        epgVlanMapList := make([]EpgVlanMap, 0)

×

640

        for _, respImdata := range resp.Imdata {

×

641

                aaepEpgAttachObj, ok := respImdata["infraRsFuncToEpg"]

×

642

                if !ok {

×

643

                        cont.log.Debugf("Empty AAEP EPG attachment object")

×

644

                        continue

×

647

                if state, hasState := aaepEpgAttachObj.Attributes["state"].(string); hasState {

×

648

                        if state != "formed" {

×

649

                                aaepEpgAttchDn := aaepEpgAttachObj.Attributes["dn"].(string)

×

650

                                cont.log.Debugf("%s is with state: %s", aaepEpgAttchDn, state)

×

651

                                continue

×

654

                vlanID := 0

×

655

                if encap, hasEncap := aaepEpgAttachObj.Attributes["encap"].(string); hasEncap {

×

656

                        vlanID = cont.getVlanId(encap)

×

657

×

659

                epgVlanMap := EpgVlanMap{

×

660

                        epgDn:     aaepEpgAttachObj.Attributes["tDn"].(string),

×

661

                        encapVlan: vlanID,

×

662

×

663

                epgVlanMapList = append(epgVlanMapList, epgVlanMap)

×

666

        return epgVlanMapList

×

669

func (cont *AciController) getEpgAnnotations(epgDn string) map[string]string {

×

670

        uri := fmt.Sprintf("/api/node/mo/%s.json?query-target=subtree&target-subtree-class=tagAnnotation", epgDn)

×

671

        resp, err := cont.apicConn.GetApicResponse(uri)

×

672

        if err != nil {

×

673

                cont.log.Errorf("Failed to get response from APIC: %v", err)

×

674

                return nil

×

675

×

677

        annotationsMap := make(map[string]string)

×

678

        for _, respImdata := range resp.Imdata {

×

679

                annotationObj, ok := respImdata["tagAnnotation"]

×

680

                if !ok {

×

681

                        cont.log.Debugf("Empty tag annotation of EPG %s", epgDn)

×

682

                        continue

×

685

                key := annotationObj.Attributes["key"].(string)

×

686

                annotationsMap[key] = annotationObj.Attributes["value"].(string)

×

689

        return annotationsMap

×

692

func (cont *AciController) checkIfEPGExists(epgDn string) bool {

×

693

        uri := fmt.Sprintf("/api/node/mo/%s.json", epgDn)

×

694

        resp, err := cont.apicConn.GetApicResponse(uri)

×

695

        if err != nil {

×

696

                cont.log.Errorf("Failed to get response from APIC: %v", err)

×

697

                return false

×

698

×

699

        if len(resp.Imdata) == 0 {

×

700

                cont.log.Debugf("EPG %s does not exist", epgDn)

×

701

                return false

×

702

×

703

        return true

×

706

func (cont *AciController) getSpecificEPGAnnotation(annotations map[string]string) (string, string) {

×

707

        namespaceNameAnnotationKey := cont.config.CnoIdentifier + "-namespace"

×

708

        namespaceName, exists := annotations[namespaceNameAnnotationKey]

×

709

        if !exists {

×

710

                cont.log.Debugf("Annotation with key '%s' not found", namespaceNameAnnotationKey)

×

711

×

713

        nadNameAnnotationKey := cont.config.CnoIdentifier + "-nad"

×

714

        nadName, exists := annotations[nadNameAnnotationKey]

×

715

        if !exists {

×

716

                cont.log.Debugf("Annotation with key '%s' not found", nadNameAnnotationKey)

×

717

×

718

        return namespaceName, nadName

×

721

func (cont *AciController) namespaceChecks(namespaceName string, epgDn string) bool {

×

722

        if namespaceName == "" {

×

723

                cont.log.Debugf("Defering NAD operation for EPG %s: Namespace name not provided in EPG annotation", epgDn)

×

724

                return false

×

725

×

727

        kubeClient := cont.env.(*K8sEnvironment).kubeClient

×

728

        _, err := kubeClient.CoreV1().Namespaces().Get(context.TODO(), namespaceName, metav1.GetOptions{})

×

729

        namespaceExists := err == nil

×

730

        if !namespaceExists {

×

731

                cont.log.Debugf("Defering NAD operation for EPG %s: Namespace %s not exists", epgDn, namespaceName)

×

732

                return false

×

733

×

735

        return true

×

738

func (cont *AciController) reconcileNadData(aaepName string) {

×

739

        epgVlanMapList := cont.getAaepEpgAttObjDetails(aaepName)

×

740

×

741

        for _, epgVlanMap := range epgVlanMapList {

×

742

                if cont.checkVlanUsedInCluster(epgVlanMap.encapVlan) {

×

743

                        cont.log.Errorf("Skipping NAD creation: VLAN %d is already used in cluster", epgVlanMap.encapVlan)

×

744

                        continue

×

746

                aaepEpgAttachData := cont.collectNadData(&epgVlanMap)

×

747

                if aaepEpgAttachData == nil {

×

748

                        cont.apicConn.AddImmediateSubscriptionDnLocked(epgVlanMap.epgDn,

×

749

                                []string{"tagAnnotation"}, cont.handleAnnotationAdded,

×

750

                                cont.handleAnnotationDeleted)

×

751

                        continue

×

754

                epgDn := epgVlanMap.epgDn

×

755

                if cont.checkIfEpgWithOverlappingVlan(aaepName, aaepEpgAttachData.encapVlan, epgDn) {

×

756

                        aaepEpgAttachData.nadCreated = false

×

757

                        cont.indexMutex.Lock()

×

758

                        if cont.sharedAaepMonitor[aaepName] == nil {

×

759

                                cont.sharedAaepMonitor[aaepName] = make(map[string]*AaepEpgAttachData)

×

760

×

761

                        cont.sharedAaepMonitor[aaepName][epgDn] = aaepEpgAttachData

×

762

                        cont.indexMutex.Unlock()

×

763

                        cont.apicConn.AddImmediateSubscriptionDnLocked(epgDn,

×

764

                                []string{"tagAnnotation"}, cont.handleAnnotationAdded,

×

765

                                cont.handleAnnotationDeleted)

×

766

                        cont.log.Errorf("Skipping NAD creation: EPG %s with AAEP %s has overlapping VLAN %d",

×

767

                                epgDn, aaepName, aaepEpgAttachData.encapVlan)

×

768

                        continue

×

771

                OldepgDn := cont.handleNewNadCreation(aaepName, epgDn, aaepEpgAttachData, "AaepAddedInCR")

×

772

                if OldepgDn != "" {

×

773

                        cont.apicConn.AddImmediateSubscriptionDnLocked(OldepgDn,

×

774

                                []string{"tagAnnotation"}, cont.handleAnnotationAdded,

×

775

                                cont.handleAnnotationDeleted)

×

776

×

778

                cont.apicConn.AddImmediateSubscriptionDnLocked(epgDn,

×

779

                        []string{"tagAnnotation"}, cont.handleAnnotationAdded,

×

780

                        cont.handleAnnotationDeleted)

×

783

        cont.indexMutex.Lock()

×

784

        if _, ok := cont.sharedAaepMonitor[aaepName]; !ok {

×

785

                cont.sharedAaepMonitor[aaepName] = make(map[string]*AaepEpgAttachData)

×

786

×

787

        cont.indexMutex.Unlock()

×

792

func cleanApicResourceNames(apicResource string) string {

×

793

        apicResource = strings.ToLower(apicResource)

×

794

        var stringBuilder strings.Builder

×

795

        for _, character := range apicResource {

×

796

                switch {

×

797

                case character == '_' || character == '.':

×

798

                        continue

×

799

                case (character >= 'a' && character <= 'z') || (character >= '0' && character <= '9') || character == '-':

×

800

                        stringBuilder.WriteRune(character)

×

801

                default:

×

802

                        stringBuilder.WriteRune('-')

×

805

        return strings.Trim(stringBuilder.String(), "-")

×

808

func (cont *AciController) generateDefaultNadName(aaepName, epgDn string) string {

×

809

        parts := strings.Split(epgDn, "/")

×

810

×

811

        tenant := parts[1][3:]

×

812

        appProfile := parts[2][3:]

×

813

        epgName := parts[3][4:]

×

814

×

815

        apicResourceNames := tenant + appProfile + epgName + aaepName

×

816

        hashBytes := sha256.Sum256([]byte(apicResourceNames))

×

817

        hash := hex.EncodeToString(hashBytes[:])[:16]

×

818

×

819

        return fmt.Sprintf("%s-%s-%s-%s",

×

820

                cleanApicResourceNames(tenant), cleanApicResourceNames(appProfile), cleanApicResourceNames(epgName), hash)

×

821

×

824

        existingNAD *nadapi.NetworkAttachmentDefinition) bool {

×

825

        vlanID := nadData.encapVlan

×

826

        namespaceName := nadData.namespaceName

×

827

        customNadName := nadData.nadName

×

828

        defaultNadName := cont.generateDefaultNadName(aaepName, epgDn)

×

829

        existingAnnotaions := existingNAD.ObjectMeta.Annotations

×

830

        if existingAnnotaions != nil {

×

831

                if existingNAD.ObjectMeta.Annotations["aci-sync-status"] == "out-of-sync" || existingNAD.ObjectMeta.Annotations["cno-name"] != customNadName {

×

832

                        return true

×

833

×

834

        } else {

×

835

                // NAD exists, check if VLAN needs to be updated

×

836

                existingConfig := existingNAD.Spec.Config

×

837

                if existingConfig != "" {

×

838

                        var existingCNVConfig map[string]interface{}

×

839

                        if json.Unmarshal([]byte(existingConfig), &existingCNVConfig) == nil {

×

840

                                if existingVLAN, ok := existingCNVConfig["vlan"].(float64); ok {

×

841

                                        if int(existingVLAN) == vlanID {

×

842

                                                // VLAN hasn't changed, no update needed

×

843

                                                cont.log.Infof("NetworkAttachmentDefinition %s already exists with correct VLAN %d in namespace %s",

×

844

                                                        defaultNadName, vlanID, namespaceName)

×

845

                                                return false

×

846

×

847

                                } else if vlanID == 0 {

×

848

                                        // Both existing and new have no VLAN, no update needed

×

849

                                        cont.log.Infof("NetworkAttachmentDefinition %s already exists with no VLAN in namespace %s", defaultNadName, namespaceName)

×

850

                                        return false

×

851

×

856

        return true

×

859

func (cont *AciController) createNetworkAttachmentDefinition(aaepName string, epgDn string, nadData *AaepEpgAttachData, createReason string) bool {

×

860

        bridge := cont.config.BridgeName

×

861

        if bridge == "" {

×

862

                cont.log.Errorf("Linux bridge name must be specified when creating NetworkAttachmentDefinitions")

×

863

                return false

×

864

×

866

        vlanID := nadData.encapVlan

×

867

        namespaceName := nadData.namespaceName

×

868

        customNadName := nadData.nadName

×

869

        defaultNadName := cont.generateDefaultNadName(aaepName, epgDn)

×

870

        nadClient := cont.env.(*K8sEnvironment).nadClient

×

871

        mtu := 1500

×

872

×

873

        // Check if NAD already exists

×

874

        existingNAD, err := nadClient.K8sCniCncfIoV1().NetworkAttachmentDefinitions(namespaceName).Get(context.TODO(), defaultNadName, metav1.GetOptions{})

×

875

        nadExists := err == nil

×

876

×

877

        if nadExists && !cont.isNADUpdateRequired(aaepName, epgDn, nadData, existingNAD) {

×

878

                return true

×

879

×

881

        cnvBridgeConfig := map[string]any{

×

882

                "cniVersion": "0.3.1",

×

883

                "name":       defaultNadName,

×

884

                "type":       "bridge",

×

885

                "bridge":     bridge,

×

886

×

887

×

888

        if !nadExists {

×

889

                cnvBridgeConfig["mtu"] = mtu

×

890

                cnvBridgeConfig["disableContainerInterface"] = true

×

891

                // Add optional parameters from controller config if they are set

×

892

                if cont.config.IsGateway != nil {

×

893

                        cnvBridgeConfig["isGateway"] = *cont.config.IsGateway

×

894

×

895

                if cont.config.IsDefaultGateway != nil {

×

896

                        cnvBridgeConfig["isDefaultGateway"] = *cont.config.IsDefaultGateway

×

897

×

898

                if cont.config.ForceAddress != nil {

×

899

                        cnvBridgeConfig["forceAddress"] = *cont.config.ForceAddress

×

900

×

901

                if cont.config.IpMasq != nil {

×

902

                        cnvBridgeConfig["ipMasq"] = *cont.config.IpMasq

×

903

×

904

                if cont.config.IpMasqBackend != "" {

×

905

                        cnvBridgeConfig["ipMasqBackend"] = cont.config.IpMasqBackend

×

906

×

907

                if cont.config.Mtu != nil {

×

908

                        cnvBridgeConfig["mtu"] = *cont.config.Mtu

×

909

×

910

                if cont.config.HairpinMode != nil {

×

911

                        cnvBridgeConfig["hairpinMode"] = *cont.config.HairpinMode

×

912

×

913

                if cont.config.PromiscMode != nil {

×

914

                        cnvBridgeConfig["promiscMode"] = *cont.config.PromiscMode

×

915

×

916

                if cont.config.Enabledad != nil {

×

917

                        cnvBridgeConfig["enabledad"] = *cont.config.Enabledad

×

918

×

919

                if cont.config.Macspoofchk != nil {

×

920

                        cnvBridgeConfig["macspoofchk"] = *cont.config.Macspoofchk

×

921

×

922

                if cont.config.DisableContainerInterface != nil {

×

923

                        cnvBridgeConfig["disableContainerInterface"] = *cont.config.DisableContainerInterface

×

924

×

925

                if cont.config.PortIsolation != nil {

×

926

                        cnvBridgeConfig["portIsolation"] = *cont.config.PortIsolation

×

927

×

928

                if len(cont.config.Ipam) > 0 {

×

929

                        cnvBridgeConfig["ipam"] = cont.config.Ipam

×

930

×

931

        } else {

×

932

                // Preserve existing optional parameters from existing NAD

×

933

                existingConfig := existingNAD.Spec.Config

×

934

                if existingConfig != "" {

×

935

                        var existingCNVConfig map[string]interface{}

×

936

                        if json.Unmarshal([]byte(existingConfig), &existingCNVConfig) == nil {

×

937

                                optionalParams := []string{"isGateway", "isDefaultGateway", "forceAddress", "ipMasq",

×

938

                                        "ipMasqBackend", "mtu", "hairpinMode", "promiscMode", "enabledad", "macspoofchk",

×

939

                                        "disableContainerInterface", "portIsolation", "ipam"}

×

940

                                for _, param := range optionalParams {

×

941

                                        if value, ok := existingCNVConfig[param]; ok {

×

942

                                                cnvBridgeConfig[param] = value

×

943

×

948

        if vlanID > 0 {

×

949

                cnvBridgeConfig["vlan"] = vlanID

×

950

×

952

        configJSON, err := json.Marshal(cnvBridgeConfig)

×

953

        if err != nil {

×

954

                cont.log.Errorf("Failed to marshal CNV bridge config: %v", err)

×

955

                return false

×

956

×

958

        nad := &nadapi.NetworkAttachmentDefinition{

×

959

                TypeMeta: metav1.TypeMeta{

×

960

                        APIVersion: "k8s.cni.cncf.io/v1",

×

961

                        Kind:       "NetworkAttachmentDefinition",

×

962

},

×

963

                ObjectMeta: metav1.ObjectMeta{

×

964

                        Name:      defaultNadName,

×

965

                        Namespace: namespaceName,

×

966

                        Labels: map[string]string{

×

967

                                "managed-by": "cisco-network-operator",

×

968

                                "vlan":       strconv.Itoa(vlanID),

×

969

},

×

970

                        Annotations: map[string]string{

×

971

                                "managed-by":      "cisco-network-operator",

×

972

                                "vlan":            strconv.Itoa(vlanID),

×

973

                                "cno-name":        customNadName,

×

974

                                "aci-sync-status": "in-sync",

×

975

                                "aaep-name":       aaepName,

×

976

                                "epg-dn":          epgDn,

×

977

},

×

978

},

×

979

                Spec: nadapi.NetworkAttachmentDefinitionSpec{

×

980

                        Config: string(configJSON),

×

981

},

×

982

×

983

×

984

        if nadExists {

×

985

                nad.ObjectMeta.ResourceVersion = existingNAD.ObjectMeta.ResourceVersion

×

986

×

987

                updatedNad, err := nadClient.K8sCniCncfIoV1().NetworkAttachmentDefinitions(namespaceName).Update(context.TODO(), nad, metav1.UpdateOptions{})

×

988

×

989

                if err != nil {

×

990

                        cont.log.Errorf("Failed to update NetworkAttachmentDefinition %s from namespace %s : %v", customNadName, namespaceName, err)

×

991

                        return false

×

992

×

994

                cont.log.Debugf("Existing NAD Annotations: %v, %s", existingNAD.ObjectMeta.Annotations, createReason)

×

995

                if existingNAD.ObjectMeta.Annotations["aci-sync-status"] == "out-of-sync" {

×

996

                        cont.submitEvent(updatedNad, createReason, cont.getNADRevampMessage(createReason))

×

997

×

998

                cont.log.Infof("Updated NetworkAttachmentDefinition %s from namespace %s", defaultNadName, namespaceName)

×

999

        } else {

×

1000

                _, err = nadClient.K8sCniCncfIoV1().NetworkAttachmentDefinitions(namespaceName).Create(context.TODO(), nad, metav1.CreateOptions{})

×

1001

                if err != nil {

×

1002

                        cont.log.Errorf("Failed to create NetworkAttachmentDefinition %s in namespace %s : %v", customNadName, namespaceName, err)

×

1003

                        return false

×

1004

×

1005

                cont.log.Infof("Created NetworkAttachmentDefinition %s in namespace %s", defaultNadName, namespaceName)

×

1008

        return true

×

1011

func (cont *AciController) deleteNetworkAttachmentDefinition(aaepName string, epgDn string, nadData *AaepEpgAttachData, deleteReason string) {

×

1012

        namespaceName := nadData.namespaceName

×

1013

×

1014

        kubeClient := cont.env.(*K8sEnvironment).kubeClient

×

1015

        _, err := kubeClient.CoreV1().Namespaces().Get(context.TODO(), namespaceName, metav1.GetOptions{})

×

1016

        namespaceExists := err == nil

×

1017

        if !namespaceExists {

×

1018

                cont.log.Debugf("Defering NAD deletion for EPG %s: Namespace %s not exists", epgDn, namespaceName)

×

1019

                return

×

1020

×

1022

        nadName := cont.generateDefaultNadName(aaepName, epgDn)

×

1023

        nadClient := cont.env.(*K8sEnvironment).nadClient

×

1024

×

1025

        nadDetails, err := nadClient.K8sCniCncfIoV1().NetworkAttachmentDefinitions(namespaceName).Get(context.TODO(), nadName, metav1.GetOptions{})

×

1026

        nadExists := err == nil

×

1027

×

1028

        if nadExists {

×

1029

                if !cont.isVmmLiteNAD(nadDetails) {

×

1030

                        return

×

1031

×

1033

                if cont.isNADinUse(namespaceName, nadName) {

×

1034

                        nadDetails.ObjectMeta.Annotations["aci-sync-status"] = "out-of-sync"

×

1035

                        _, err = nadClient.K8sCniCncfIoV1().NetworkAttachmentDefinitions(namespaceName).Update(context.TODO(), nadDetails, metav1.UpdateOptions{})

×

1036

                        if err != nil {

×

1037

                                cont.log.Errorf("Failed to add out-of-sync annotation to the NAD %s from namespace %s : %v", nadName, namespaceName, err)

×

1038

                                return

×

1039

×

1040

                        cont.submitEvent(nadDetails, deleteReason, cont.getNADDeleteMessage(deleteReason))

×

1041

                        cont.log.Infof("Added annotation out-of-sync for NAD %s from namespace %s", nadName, namespaceName)

×

1042

                        return

×

1045

                delete(nadDetails.ObjectMeta.Annotations, "managed-by")

×

1046

                _, err = nadClient.K8sCniCncfIoV1().NetworkAttachmentDefinitions(namespaceName).Update(context.TODO(), nadDetails, metav1.UpdateOptions{})

×

1047

                if err != nil {

×

1048

                        cont.log.Errorf("Failed to remove VMM lite annotation from NetworkAttachmentDefinition %s from namespace %s: %v", nadName, namespaceName, err)

×

1049

                        return

×

1050

×

1052

                nadClient.K8sCniCncfIoV1().NetworkAttachmentDefinitions(namespaceName).Delete(context.TODO(), nadName, metav1.DeleteOptions{})

×

1053

                cont.log.Infof("Deleted NAD %s from %s namespace", nadName, namespaceName)

×

1054

        } else {

×

1055

                cont.log.Debugf("NAD %s not there to delete in namespace %s", nadName, namespaceName)

×

1056

×

1059

func (cont *AciController) removeManagedByAnnotationFromNAD(nadName, namespaceName string) bool {

×

1060

        nadClient := cont.env.(*K8sEnvironment).nadClient

×

1061

        // Check if NAD already exists

×

1062

        existingNAD, err := nadClient.K8sCniCncfIoV1().NetworkAttachmentDefinitions(namespaceName).Get(context.TODO(), nadName, metav1.GetOptions{})

×

1063

        nadExists := err == nil

×

1064

×

1065

        if nadExists {

×

1066

                if !cont.isVmmLiteNAD(existingNAD) {

×

1067

                        return true

×

1068

×

1070

                delete(existingNAD.ObjectMeta.Annotations, "managed-by")

×

1071

                _, err = nadClient.K8sCniCncfIoV1().NetworkAttachmentDefinitions(namespaceName).Update(context.TODO(), existingNAD, metav1.UpdateOptions{})

×

1072

                if err != nil {

×

1073

                        cont.log.Errorf("Failed to remove managed-by VMM lite annotation from NetworkAttachmentDefinition %s from namespace %s: %v", nadName, namespaceName, err)

×

1074

                        return false

×

1075

×

1077

                cont.log.Infof("Removed managed-by annotation from NAD %s in namespace %s", nadName, namespaceName)

×

1078

        } else {

×

1079

                cont.log.Debugf("NAD %s not there to remove managed-by annotation in namespace %s", nadName, namespaceName)

×

1080

×

1081

        return true

×

1084

func (cont *AciController) getVlanId(encap string) int {

×

1085

        if after, ok := strings.CutPrefix(encap, "vlan-"); ok {

×

1086

                vlanStr := after

×

1087

                if vlanID, err := strconv.Atoi(vlanStr); err == nil && vlanID > 0 {

×

1088

                        return vlanID

×

1089

×

1090

        } else if after, ok := strings.CutPrefix(encap, "vlan"); ok {

×

1091

                vlanStr := after

×

1092

                if vlanID, err := strconv.Atoi(vlanStr); err == nil && vlanID > 0 {

×

1093

                        return vlanID

×

1094

×

1097

        return 0

×

1100

func (cont *AciController) getAaepDiff(crAaeps []string) (addedAaeps, removedAaeps []string) {

×

1101

        crAaepMap := make(map[string]bool)

×

1102

        for _, crAaep := range crAaeps {

×

1103

                crAaepMap[crAaep] = true

×

1104

×

1106

        cont.indexMutex.Lock()

×

1107

        for _, crAaep := range crAaeps {

×

1108

                if _, ok := cont.sharedAaepMonitor[crAaep]; !ok {

×

1109

                        addedAaeps = append(addedAaeps, crAaep)

×

1110

×

1112

        cont.indexMutex.Unlock()

×

1113

×

1114

        cont.indexMutex.Lock()

×

1115

        for cachedAaep := range cont.sharedAaepMonitor {

×

1116

                if !crAaepMap[cachedAaep] {

×

1117

                        removedAaeps = append(removedAaeps, cachedAaep)

×

1118

×

1120

        cont.indexMutex.Unlock()

×

1121

×

1122

        return

×

1125

func (cont *AciController) getEncapFromAaepEpgAttachObj(aaepName, epgDn string) string {

×

1126

        uri := fmt.Sprintf("/api/node/mo/uni/infra/attentp-%s/gen-default/rsfuncToEpg-[%s].json?query-target=self", aaepName, epgDn)

×

1127

        resp, err := cont.apicConn.GetApicResponse(uri)

×

1128

        if err != nil {

×

1129

                cont.log.Errorf("Failed to get response from APIC: AAEP %s and EPG %s ERROR: %v", aaepName, epgDn, err)

×

1130

                return ""

×

1131

×

1133

        for _, obj := range resp.Imdata {

×

1134

                lresp, ok := obj["infraRsFuncToEpg"]

×

1135

                if !ok {

×

1136

                        cont.log.Errorf("InfraRsFuncToEpg object not found in response for %s", uri)

×

1137

                        break

×

1139

                if val, ok := lresp.Attributes["encap"]; ok {

×

1140

                        encap := val.(string)

×

1141

                        return encap

×

1142

                } else {

×

1143

                        cont.log.Errorf("Encap missing for infraRsFuncToEpg object for %s: %v", uri, err)

×

1144

                        break

×

1148

        return ""

×

1151

func (cont *AciController) isVmmLiteNAD(nadDetails *nadapi.NetworkAttachmentDefinition) bool {

×

1152

        return nadDetails.ObjectMeta.Annotations["managed-by"] == "cisco-network-operator"

×

1153

×

1155

func (cont *AciController) isNADinUse(namespaceName string, nadName string) bool {

×

1156

        kubeClient := cont.env.(*K8sEnvironment).kubeClient

×

1157

        pods, err := kubeClient.CoreV1().Pods(namespaceName).List(context.TODO(), metav1.ListOptions{})

×

1158

        if err == nil {

×

1159

                var networks []map[string]string

×

1160

                for _, pod := range pods.Items {

×

1161

                        networksAnn, ok := pod.Annotations["k8s.v1.cni.cncf.io/networks"]

×

1162

                        if ok && (networksAnn == nadName) {

×

1163

                                cont.log.Infof("NAD %s is still used by Pod %s/%s", nadName, namespaceName, pod.Name)

×

1164

                                return true

×

1165

×

1166

                        if err := json.Unmarshal([]byte(networksAnn), &networks); err != nil {

×

1167

                                cont.log.Errorf("Error while getting pod annotations: %v", err)

×

1168

                                return false

×

1169

×

1170

                        for _, network := range networks {

×

1171

                                if ok && (network["name"] == nadName) {

×

1172

                                        cont.log.Infof("NAD %s is still used by VM %s/%s", nadName, namespaceName, pod.Name)

×

1173

                                        return true

×

1174

×

1178

        return false

×

1181

func (cont *AciController) getNADDeleteMessage(deleteReason string) string {

×

1182

        messagePrefix := "NAD is in use by pods: "

×

1183

        switch {

×

1184

        case deleteReason == "EpgDeleted":

×

1185

                return messagePrefix + "EPG deleted"

×

1186

        case deleteReason == "NamespaceAnnotationRemoved":

×

1187

                return messagePrefix + "Namespace name EPG annotaion removed"

×

NEW

1188

        case deleteReason == "NamespaceAnnotationModified":

×

NEW

1189

                return messagePrefix + "Namespace name EPG annotation modified"

×

1190

        case deleteReason == "AaepEpgDetached":

×

1191

                return messagePrefix + "EPG detached from AAEP"

×

1192

        case deleteReason == "CRDeleted":

×

1193

                return messagePrefix + "aaepmonitor CR deleted"

×

1194

        case deleteReason == "AaepRemovedFromCR":

×

1195

                return messagePrefix + "AAEP removed from aaepmonitor CR"

×

1196

        case deleteReason == "AaepEpgAttachedWithVlanUsedInCluster":

×

1197

                return messagePrefix + "EPG with AAEP has overlapping VLAN with existing cluster VLAN"

×

1198

        case deleteReason == "AaepEpgAttachedWithOverlappingVlan":

×

1199

                return messagePrefix + "EPG with AAEP has overlapping VLAN with another EPG"

×

1200

        case deleteReason == "NamespaceDeleted":

×

1201

                return messagePrefix + "Namespace deleted"

×

1202

        case deleteReason == "AaepEpgAttachedWithVlanInUse":

×

1203

                return messagePrefix + "EPG with AAEP has VLAN already used in cluster"

×

NEW

1204

        case deleteReason == "VlanUpdatedInAaepEpgAttach":

×

NEW

1205

                return messagePrefix + "VLAN updated in AAEP EPG attachment"

×

1207

        return messagePrefix + "One or many pods are using NAD"

×

1210

func (cont *AciController) getNADRevampMessage(createReason string) string {

×

1211

        messagePrefix := "NAD is in sync: "

×

1212

        switch {

×

1213

        case createReason == "NamespaceAnnotationAdded":

×

1214

                return messagePrefix + "Namespace name EPG annotaion added"

×

1215

        case createReason == "AaepEpgAttached":

×

1216

                return messagePrefix + "EPG attached with AAEP"

×

1217

        case createReason == "AaepAddedInCR":

×

1218

                return messagePrefix + "AAEP added back in aaepmonitor CR"

×

1219

        case createReason == "NamespaceCreated":

×

1220

                return messagePrefix + "Namespace created back"

×

1221

        case createReason == "NextEpgNadCreation":

×

1222

                return messagePrefix + "NAD creation for next EPG with same VLAN"

×

1224

        return messagePrefix + "NAD synced with ACI"

×

1227

func (cont *AciController) isEpgAttachedWithAaep(epgDn string) bool {

×

1228

        cont.indexMutex.Lock()

×

1229

        defer cont.indexMutex.Unlock()

×

1230

        for aaepName := range cont.sharedAaepMonitor {

×

1231

                encap := cont.getEncapFromAaepEpgAttachObj(aaepName, epgDn)

×

1232

                if encap != "" {

×

1233

                        return true

×

1234

×

1236

        return false

×

1239

func (cont *AciController) checkDuplicateAaepEpgAttachRequest(aaepName, epgDn string, vlanID int) bool {

×

1240

        cont.indexMutex.Lock()

×

1241

        defer cont.indexMutex.Unlock()

×

1242

        aaepEpgAttachDataMap, exists := cont.sharedAaepMonitor[aaepName]

×

1243

        if !exists || aaepEpgAttachDataMap == nil {

×

1244

                return false

×

1245

×

1247

        aaepEpgAttachData, exists := aaepEpgAttachDataMap[epgDn]

×

1248

        if !exists || aaepEpgAttachData == nil {

×

1249

                return false

×

1250

×

NEW

1252

        if vlanID == aaepEpgAttachData.encapVlan && aaepEpgAttachData.nadCreated {

×

1253

                return true

×

1254

×

1255

        return false

×

1258

func (cont *AciController) checkIfEpgWithOverlappingVlan(aaepName string, vlanId int, epgDn string) bool {

×

1259

        cont.indexMutex.Lock()

×

1260

        defer cont.indexMutex.Unlock()

×

1261

        oldAaepEpgAttachData := cont.getAaepEpgAttachDataLocked(aaepName, epgDn)

×

1262

×

1263

        if oldAaepEpgAttachData != nil {

×

1264

                // If old data exists with NAD created and VLAN is same in old and new data, skip checking for overlapping VLAN for the same EPG

×

1265

                if oldAaepEpgAttachData.encapVlan == vlanId && oldAaepEpgAttachData.nadCreated {

×

1266

                        return false

×

1267

×

1269

        aaepEpgAttachDataMap, exists := cont.sharedAaepMonitor[aaepName]

×

1270

        if !exists || aaepEpgAttachDataMap == nil {

×

1271

                return false

×

1272

×

1274

        for _, aaepEpgData := range aaepEpgAttachDataMap {

×

NEW

1275

                if vlanId == aaepEpgData.encapVlan && aaepEpgData.nadCreated {

×

1276

                        return true

×

1277

×

1279

        return false

×

1282

func (cont *AciController) createNadForNextEpg(aaepName string, vlanId int) {

×

1283

        cont.indexMutex.Lock()

×

1284

        defer cont.indexMutex.Unlock()

×

1285

×

1286

        aaepEpgAttachDataMap := cont.sharedAaepMonitor[aaepName]

×

1287

        for epgDn, aaepEpgAttachData := range aaepEpgAttachDataMap {

×

1288

                if aaepEpgAttachData.encapVlan != vlanId || aaepEpgAttachData.nadCreated {

×

1289

                        continue

×

1290

                } else if !cont.namespaceChecks(aaepEpgAttachData.namespaceName, epgDn) {

×

1291

                        cont.log.Debugf("Skipping NAD creation for next EPG %s with AAEP %s and VLAN %d: Namespace checks failed", epgDn, aaepName, vlanId)

×

1292

                        continue

×

1293

                } else {

×

1294

                        cont.log.Infof("Creating NAD for next EPG %s with AAEP %s and VLAN %d, for which previously NAD not created due to overlapping Vlan",

×

1295

                                epgDn, aaepName, vlanId)

×

1296

                        needCacheChange := cont.createNetworkAttachmentDefinition(aaepName, epgDn, aaepEpgAttachData, "NextEpgNadCreation")

×

1297

                        if needCacheChange {

×

1298

                                aaepEpgAttachData.nadCreated = true

×

1299

                                if cont.sharedAaepMonitor[aaepName] == nil {

×

1300

                                        cont.sharedAaepMonitor[aaepName] = make(map[string]*AaepEpgAttachData)

×

1301

×

1302

                                cont.sharedAaepMonitor[aaepName][epgDn] = aaepEpgAttachData

×

1304

                        cont.log.Infof("Created NAD for next EPG %s with AAEP %s and VLAN %d", epgDn, aaepName, vlanId)

×

1305

                        break

×

1310

func (cont *AciController) checkVlanUsedInCluster(vlanId int) bool {

×

1311

        if vlanId == cont.config.KubeapiVlan {

×

1312

                return true

×

1313

×

1314

        return false

×

1317

func (cont *AciController) checkMonitorDataModified(oldData, newData *AaepEpgAttachData) bool {

×

1318

        if oldData == nil {

×

1319

                return true

×

1320

×

1321

        if oldData.namespaceName != newData.namespaceName ||

×

1322

                oldData.nadName != newData.nadName ||

×

1323

                oldData.encapVlan != newData.encapVlan {

×

1324

                return true

×

1325

×

1326

        return false

×

1330

        oldAaepMonitorData *AaepEpgAttachData, deleteReason string) {

×

1331

        if oldAaepMonitorData == nil {

×

1332

                return

×

1333

×

1334

        cont.indexMutex.Lock()

×

1335

        delete(cont.sharedAaepMonitor[aaepName], epgDn)

×

1336

        if oldAaepMonitorData.nadCreated {

×

1337

                cont.log.Debugf("Deleting NAD for EPG %s with AAEP %s due to %s", epgDn, aaepName, deleteReason)

×

1338

                cont.deleteNetworkAttachmentDefinition(aaepName, epgDn, oldAaepMonitorData, deleteReason)

×

1339

×

1340

        cont.indexMutex.Unlock()

×

1341

        if oldAaepMonitorData.nadCreated {

×

1342

                cont.createNadForNextEpg(aaepName, oldAaepMonitorData.encapVlan)

×

1343

×

1347

        newAaepMonitorData *AaepEpgAttachData, createReason string) string {

×

1348

        cont.indexMutex.Lock()

×

1349

        defer cont.indexMutex.Unlock()

×

1350

        // If there are multiple EPGs associated with same vlan for an aaep,

×

1351

        // then only one NAD will be there.

×

1352

        // After controller restart, if any other EPG notification comes before the already present NAD

×

1353

        // it will result in 2 NADs.

×

1354

        // Below check is to avoid the condition

×

1355

        NADAlreadyInCluster, oldEpgDn := cont.isNADWithSameVlanAlreadyPresent(aaepName, epgDn, newAaepMonitorData)

×

1356

        if NADAlreadyInCluster != nil {

×

1357

                cont.log.Errorf("Cannot create NAD for EPG %s as there is a NAD already present %v with EPG %s attached to AAEP %s", epgDn, NADAlreadyInCluster, oldEpgDn, aaepName)

×

1358

                if cont.sharedAaepMonitor[aaepName] == nil {

×

1359

                        cont.sharedAaepMonitor[aaepName] = make(map[string]*AaepEpgAttachData)

×

1360

×

1361

                cont.sharedAaepMonitor[aaepName][oldEpgDn] = NADAlreadyInCluster

×

1362

                newAaepMonitorData.nadCreated = false

×

1363

                cont.sharedAaepMonitor[aaepName][epgDn] = newAaepMonitorData

×

1364

                return oldEpgDn

×

1366

        needCacheChange := cont.createNetworkAttachmentDefinition(aaepName, epgDn, newAaepMonitorData, createReason)

×

1367

        if needCacheChange {

×

1368

                if cont.sharedAaepMonitor[aaepName] == nil {

×

1369

                        cont.sharedAaepMonitor[aaepName] = make(map[string]*AaepEpgAttachData)

×

1370

×

1371

                cont.sharedAaepMonitor[aaepName][epgDn] = newAaepMonitorData

×

1373

        return ""

×

1376

func (cont *AciController) checkAnnotationModified(oldAaepEpgAttachData, newAaepEpgAttachData *AaepEpgAttachData) bool {

×

1377

        if oldAaepEpgAttachData.nadName != newAaepEpgAttachData.nadName || oldAaepEpgAttachData.namespaceName != newAaepEpgAttachData.namespaceName {

×

1378

                return true

×

1379

×

1380

        return false

×

1383

func (cont *AciController) isNADWithSameVlanAlreadyPresent(aaepName string, epgDn string, newAaepMonitorData *AaepEpgAttachData) (*AaepEpgAttachData, string) {

×

1384

        allNADs, err := cont.getAllNADs()

×

1385

        if err != nil {

×

1386

                cont.log.Errorf("Failed to get all NADs: %v", err)

×

1387

                return nil, ""

×

1388

×

1390

        for _, nad := range allNADs {

×

1391

                ns := nad.Namespace

×

1392

                annotations := nad.ObjectMeta.Annotations

×

1393

                if annotations == nil {

×

1394

                        continue

×

1397

                if annotations["managed-by"] != "cisco-network-operator" ||

×

1398

                        annotations["aci-sync-status"] != "in-sync" ||

×

1399

                        annotations["aaep-name"] != aaepName {

×

1400

                        continue

×

1403

                existingEpgDn := annotations["epg-dn"]

×

1404

                // Skip if same EPG DN

×

1405

                if existingEpgDn == epgDn {

×

1406

                        cont.log.Infof("Found existing NAD %s/%s for epg %s ", ns, nad.Name, epgDn)

×

1407

                        return nil, ""

×

1408

×

1410

                existingVlan, err := strconv.Atoi(annotations["vlan"])

×

1411

                if err != nil {

×

1412

                        cont.log.Warnf("Invalid VLAN in NAD %s/%s: %v", ns, nad.Name, err)

×

1413

                        continue

×

1416

                if existingVlan == newAaepMonitorData.encapVlan {

×

1417

                        cont.log.Infof("Found existing NAD %s/%s with same VLAN %d for aaep %s", ns, nad.Name, existingVlan, aaepName)

×

1418

×

1419

                        return &AaepEpgAttachData{

×

1420

                                nadName:       annotations["cno-name"],

×

1421

                                namespaceName: ns,

×

1422

                                encapVlan:     existingVlan,

×

1423

                                nadCreated:    true,

×

1424

                        }, existingEpgDn

×

1425

×

1428

        return nil, ""

×

1431

func (cont *AciController) getAllNADs() ([]nadapi.NetworkAttachmentDefinition, error) {

×

1432

        nadClient := cont.env.(*K8sEnvironment).nadClient.K8sCniCncfIoV1().NetworkAttachmentDefinitions("")

×

1433

×

1434

        nadList, err := nadClient.List(context.TODO(), metav1.ListOptions{})

×

1435

        if err != nil {

×

1436

                return nil, fmt.Errorf("failed to list all NADs: %v", err)

×

1437

×

1439

        return nadList.Items, nil

×

NEW

1442

func (cont *AciController) syncAndCleanNadCache() {

×

NEW

1443

        cont.log.Debugf("Starting sync and clean of NAD cache")

×

NEW

1444

        var reason string

×

NEW

1445

        cont.indexMutex.Lock()

×

NEW

1446

        defer cont.indexMutex.Unlock()

×

NEW

1447

        for aaepName, aaepEpgAttachDataMap := range cont.sharedAaepMonitor {

×

NEW

1448

                // Get the latest EPG attachment details from APIC for the AAEP

×

NEW

1449

                epgVlanMapList := cont.getAaepEpgAttObjDetails(aaepName)

×

NEW

1450

×

NEW

1451

                // Create a set of EPGs from the APIC state for quick lookup

×

NEW

1452

                apicEpgSet := make(map[string]*EpgVlanMap)

×

NEW

1453

                for _, epgVlanMap := range epgVlanMapList {

×

NEW

1454

                        apicEpgSet[epgVlanMap.epgDn] = &epgVlanMap

×

NEW

1455

×

NEW

1457

                var namespaceName string

×

NEW

1458

                // Iterate through the cache and find entries not in the APIC state

×

NEW

1459

                for epgDn, oldAaepEpgAttachData := range aaepEpgAttachDataMap {

×

NEW

1460

                        if oldAaepEpgAttachData == nil {

×

NEW

1461

                                continue

×

NEW

1463

                        epgAnnotations := cont.getEpgAnnotations(epgDn)

×

NEW

1464

                        if epgAnnotations == nil {

×

NEW

1465

                                namespaceName = ""

×

NEW

1466

                        } else {

×

NEW

1467

                                namespaceName, _ = cont.getSpecificEPGAnnotation(epgAnnotations)

×

NEW

1468

×

NEW

1469

                        if _, exists := apicEpgSet[epgDn]; !exists {

×

NEW

1470

                                cont.log.Infof("Deleting stale cache entry: EPG %s for AAEP %s. Reason: EPG detached or deleted.", epgDn, aaepName)

×

NEW

1471

                                delete(cont.sharedAaepMonitor[aaepName], epgDn)

×

NEW

1472

                                if oldAaepEpgAttachData.nadCreated {

×

NEW

1473

                                        cont.log.Debugf("Deleting NAD for EPG %s with AAEP %s due to AaepEpgDetached", epgDn, aaepName)

×

NEW

1474

                                        cont.deleteNetworkAttachmentDefinition(aaepName, epgDn, oldAaepEpgAttachData, "AaepEpgDetached")

×

NEW

1475

×

NEW

1476

                                cont.log.Infof("Successfully deleted cache entry: EPG %s for AAEP %s.", epgDn, aaepName)

×

NEW

1477

                        } else if namespaceName != aaepEpgAttachDataMap[epgDn].namespaceName {

×

NEW

1478

                                cont.log.Infof("Deleting stale cache entry: EPG %s for AAEP %s. Reason: namespace annotation changed from %s to %s",

×

NEW

1479

                                        epgDn, aaepName, aaepEpgAttachDataMap[epgDn].namespaceName, namespaceName)

×

NEW

1480

                                delete(cont.sharedAaepMonitor[aaepName], epgDn)

×

NEW

1481

                                if oldAaepEpgAttachData.nadCreated {

×

NEW

1482

                                        if cont.checkIfEPGExists(epgDn) {

×

NEW

1483

                                                if namespaceName == "" {

×

NEW

1484

                                                        reason = "NamespaceAnnotationRemoved"

×

NEW

1485

                                                } else {

×

NEW

1486

                                                        reason = "NamespaceAnnotationModified"

×

NEW

1487

×

NEW

1488

                                        } else {

×

NEW

1489

                                                reason = "EpgDeleted"

×

NEW

1490

×

NEW

1491

                                        cont.log.Debugf("Deleting NAD for EPG %s with AAEP %s due to AaepEpgDetached", epgDn, aaepName)

×

NEW

1492

                                        cont.deleteNetworkAttachmentDefinition(aaepName, epgDn, oldAaepEpgAttachData, reason)

×

NEW

1494

                                cont.log.Infof("Successfully deleted cache entry: EPG %s for AAEP %s.", epgDn, aaepName)

×

NEW

1495

                        } else if apicEpgSet[epgDn].encapVlan != aaepEpgAttachDataMap[epgDn].encapVlan {

×

NEW

1496

                                cont.log.Infof("Updating NAD for EPG %s with AAEP %s due to VLAN change from %d to %d",

×

NEW

1497

                                        epgDn, aaepName, aaepEpgAttachDataMap[epgDn].encapVlan, apicEpgSet[epgDn].encapVlan)

×

NEW

1498

                                delete(cont.sharedAaepMonitor[aaepName], epgDn)

×

NEW

1499

                                if oldAaepEpgAttachData.nadCreated {

×

NEW

1500

                                        cont.log.Debugf("Deleting NAD for EPG %s with AAEP %s due to AaepEpgDetached", epgDn, aaepName)

×

NEW

1501

                                        cont.deleteNetworkAttachmentDefinition(aaepName, epgDn, oldAaepEpgAttachData, "VlanUpdatedInAaepEpgAttach")

×

NEW

1502

×

NEW

1503

                                cont.log.Infof("Successfully deleted cache entry: EPG %s for AAEP %s.", epgDn, aaepName)

×

NEW

1507

        cont.log.Debugf("completed sync and clean of NAD cache")

×

noironetworks / aci-containers / 11325

Source File
Press 'n' to go to next uncovered line, 'b' for previous

noironetworks / aci-containers / 11325

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous