VOL-2909 - Disaggregating rw_core/core/.
This breaks the core package into logical components. (adapter manager, adapter proxy, devices, nbi/api), as well as the "core" which aggregates all these.
Change-Id: I257ac64024a1cf3efe3f5d89d508e60e6e681fb1
diff --git a/rw_core/core/device/logical_manager.go b/rw_core/core/device/logical_manager.go
new file mode 100644
index 0000000..5005e0c
--- /dev/null
+++ b/rw_core/core/device/logical_manager.go
@@ -0,0 +1,612 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package device
+
+import (
+ "context"
+ "errors"
+ "github.com/opencord/voltha-go/rw_core/utils"
+ "strings"
+ "sync"
+ "time"
+
+ "github.com/opencord/voltha-go/db/model"
+ "github.com/opencord/voltha-lib-go/v3/pkg/kafka"
+ "github.com/opencord/voltha-lib-go/v3/pkg/log"
+ "github.com/opencord/voltha-lib-go/v3/pkg/probe"
+ "github.com/opencord/voltha-protos/v3/go/openflow_13"
+ "github.com/opencord/voltha-protos/v3/go/voltha"
+ "google.golang.org/grpc/codes"
+ "google.golang.org/grpc/status"
+)
+
+// LogicalManager represent logical device manager attributes
+type LogicalManager struct {
+ logicalDeviceAgents sync.Map
+ deviceMgr *Manager
+ eventCallbacks EventCallbacks
+ kafkaICProxy kafka.InterContainerProxy
+ clusterDataProxy *model.Proxy
+ exitChannel chan int
+ defaultTimeout time.Duration
+ logicalDevicesLoadingLock sync.RWMutex
+ logicalDeviceLoadingInProgress map[string][]chan int
+}
+
+type EventCallbacks interface {
+ SendChangeEvent(deviceID string, portStatus *openflow_13.OfpPortStatus)
+ SendPacketIn(deviceID string, transactionID string, packet *openflow_13.OfpPacketIn)
+}
+
+func (ldMgr *LogicalManager) SetEventCallbacks(callbacks EventCallbacks) {
+ ldMgr.eventCallbacks = callbacks
+}
+
+func (ldMgr *LogicalManager) Start(ctx context.Context) {
+ logger.Info("starting-logical-device-manager")
+ probe.UpdateStatusFromContext(ctx, "logical-device-manager", probe.ServiceStatusRunning)
+ logger.Info("logical-device-manager-started")
+}
+
+func (ldMgr *LogicalManager) Stop(ctx context.Context) {
+ logger.Info("stopping-logical-device-manager")
+ ldMgr.exitChannel <- 1
+ probe.UpdateStatusFromContext(ctx, "logical-device-manager", probe.ServiceStatusStopped)
+ logger.Info("logical-device-manager-stopped")
+}
+
+func sendAPIResponse(ctx context.Context, ch chan interface{}, result interface{}) {
+ if ctx.Err() == nil {
+ // Returned response only of the ctx has not been cancelled/timeout/etc
+ // Channel is automatically closed when a context is Done
+ ch <- result
+ logger.Debugw("sendResponse", log.Fields{"result": result})
+ } else {
+ // Should the transaction be reverted back?
+ logger.Debugw("sendResponse-context-error", log.Fields{"context-error": ctx.Err()})
+ }
+}
+
+func (ldMgr *LogicalManager) addLogicalDeviceAgentToMap(agent *LogicalAgent) {
+ if _, exist := ldMgr.logicalDeviceAgents.Load(agent.logicalDeviceID); !exist {
+ ldMgr.logicalDeviceAgents.Store(agent.logicalDeviceID, agent)
+ }
+}
+
+// getLogicalDeviceAgent returns the logical device agent. If the device is not in memory then the device will
+// be loaded from dB and a logical device agent created to managed it.
+func (ldMgr *LogicalManager) getLogicalDeviceAgent(ctx context.Context, logicalDeviceID string) *LogicalAgent {
+ logger.Debugw("get-logical-device-agent", log.Fields{"logical-device-id": logicalDeviceID})
+ agent, ok := ldMgr.logicalDeviceAgents.Load(logicalDeviceID)
+ if ok {
+ lda := agent.(*LogicalAgent)
+ if lda.logicalDevice == nil {
+ // This can happen when an agent for the logical device has been created but the logical device
+ // itself is not ready for action as it is waiting for switch and port capabilities from the
+ // relevant adapter. In such a case prevent any request aimed at that logical device.
+ logger.Debugf("Logical device %s is not ready to serve requests", logicalDeviceID)
+ return nil
+ }
+ return lda
+ }
+ // Try to load into memory - loading will also create the logical device agent
+ if err := ldMgr.load(ctx, logicalDeviceID); err == nil {
+ if agent, ok = ldMgr.logicalDeviceAgents.Load(logicalDeviceID); ok {
+ return agent.(*LogicalAgent)
+ }
+ }
+ return nil
+}
+
+func (ldMgr *LogicalManager) deleteLogicalDeviceAgent(logicalDeviceID string) {
+ ldMgr.logicalDeviceAgents.Delete(logicalDeviceID)
+}
+
+// GetLogicalDevice provides a cloned most up to date logical device. If device is not in memory
+// it will be fetched from the dB
+func (ldMgr *LogicalManager) GetLogicalDevice(ctx context.Context, id string) (*voltha.LogicalDevice, error) {
+ logger.Debugw("getlogicalDevice", log.Fields{"logicaldeviceid": id})
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, id); agent != nil {
+ return agent.GetLogicalDevice(ctx)
+ }
+ return nil, status.Errorf(codes.NotFound, "%s", id)
+}
+
+//ListLogicalDevices returns the list of all logical devices
+func (ldMgr *LogicalManager) ListLogicalDevices(ctx context.Context) (*voltha.LogicalDevices, error) {
+ logger.Debug("ListAllLogicalDevices")
+
+ var logicalDevices []*voltha.LogicalDevice
+ if err := ldMgr.clusterDataProxy.List(ctx, "logical_devices", &logicalDevices); err != nil {
+ logger.Errorw("failed-to-list-logical-devices-from-cluster-proxy", log.Fields{"error": err})
+ return nil, err
+ }
+ return &voltha.LogicalDevices{Items: logicalDevices}, nil
+}
+
+func (ldMgr *LogicalManager) createLogicalDevice(ctx context.Context, device *voltha.Device) (*string, error) {
+ logger.Debugw("creating-logical-device", log.Fields{"deviceId": device.Id})
+ // Sanity check
+ if !device.Root {
+ return nil, errors.New("device-not-root")
+ }
+
+ // Create a logical device agent - the logical device Id is based on the mac address of the device
+ // For now use the serial number - it may contain any combination of alphabetic characters and numbers,
+ // with length varying from eight characters to a maximum of 14 characters. Mac Address is part of oneof
+ // in the Device model. May need to be moved out.
+ id := utils.CreateLogicalDeviceID()
+ sn := strings.Replace(device.MacAddress, ":", "", -1)
+ if id == "" {
+ logger.Errorw("mac-address-not-set", log.Fields{"deviceId": device.Id, "serial-number": sn})
+ return nil, errors.New("mac-address-not-set")
+ }
+
+ logger.Debugw("logical-device-id", log.Fields{"logicaldeviceId": id})
+
+ agent := newLogicalDeviceAgent(id, sn, device.Id, ldMgr, ldMgr.deviceMgr, ldMgr.clusterDataProxy, ldMgr.defaultTimeout)
+ ldMgr.addLogicalDeviceAgentToMap(agent)
+
+ // Update the root device with the logical device Id reference
+ if err := ldMgr.deviceMgr.setParentID(ctx, device, id); err != nil {
+ logger.Errorw("failed-setting-parent-id", log.Fields{"logicalDeviceId": id, "deviceId": device.Id})
+ return nil, err
+ }
+
+ go func() {
+ //agent := newLogicalDeviceAgent(id, device.Id, ldMgr, ldMgr.deviceMgr, ldMgr.clusterDataProxy, ldMgr.defaultTimeout)
+ err := agent.start(context.Background(), false)
+ if err != nil {
+ logger.Errorw("unable-to-create-the-logical-device", log.Fields{"error": err})
+ ldMgr.deleteLogicalDeviceAgent(id)
+ }
+ }()
+
+ logger.Debug("creating-logical-device-ends")
+ return &id, nil
+}
+
+// stopManagingLogicalDeviceWithDeviceId stops the management of the logical device. This implies removal of any
+// reference of this logical device in cache. The device Id is passed as param because the logical device may already
+// have been removed from the model. This function returns the logical device Id if found
+func (ldMgr *LogicalManager) stopManagingLogicalDeviceWithDeviceID(ctx context.Context, id string) string {
+ logger.Infow("stop-managing-logical-device", log.Fields{"deviceId": id})
+ // Go over the list of logical device agents to find the one which has rootDeviceId as id
+ var ldID = ""
+ ldMgr.logicalDeviceAgents.Range(func(key, value interface{}) bool {
+ ldAgent := value.(*LogicalAgent)
+ if ldAgent.rootDeviceID == id {
+ logger.Infow("stopping-logical-device-agent", log.Fields{"lDeviceId": key})
+ if err := ldAgent.stop(ctx); err != nil {
+ logger.Errorw("failed-to-stop-LDAgent", log.Fields{"error": err})
+ return false
+ }
+ ldID = key.(string)
+ ldMgr.logicalDeviceAgents.Delete(ldID)
+ }
+ return true
+ })
+ return ldID
+}
+
+//getLogicalDeviceFromModel retrieves the logical device data from the model.
+func (ldMgr *LogicalManager) getLogicalDeviceFromModel(ctx context.Context, lDeviceID string) (*voltha.LogicalDevice, error) {
+ logicalDevice := &voltha.LogicalDevice{}
+ if have, err := ldMgr.clusterDataProxy.Get(ctx, "logical_devices/"+lDeviceID, logicalDevice); err != nil {
+ logger.Errorw("failed-to-get-logical-devices-from-cluster-proxy", log.Fields{"error": err})
+ return nil, err
+ } else if !have {
+ return nil, status.Error(codes.NotFound, lDeviceID)
+ }
+
+ return logicalDevice, nil
+}
+
+// load loads a logical device manager in memory
+func (ldMgr *LogicalManager) load(ctx context.Context, lDeviceID string) error {
+ if lDeviceID == "" {
+ return nil
+ }
+ // Add a lock to prevent two concurrent calls from loading the same device twice
+ ldMgr.logicalDevicesLoadingLock.Lock()
+ if _, exist := ldMgr.logicalDeviceLoadingInProgress[lDeviceID]; !exist {
+ if ldAgent, _ := ldMgr.logicalDeviceAgents.Load(lDeviceID); ldAgent == nil {
+ ldMgr.logicalDeviceLoadingInProgress[lDeviceID] = []chan int{make(chan int, 1)}
+ ldMgr.logicalDevicesLoadingLock.Unlock()
+ if _, err := ldMgr.getLogicalDeviceFromModel(ctx, lDeviceID); err == nil {
+ logger.Debugw("loading-logical-device", log.Fields{"lDeviceId": lDeviceID})
+ agent := newLogicalDeviceAgent(lDeviceID, "", "", ldMgr, ldMgr.deviceMgr, ldMgr.clusterDataProxy, ldMgr.defaultTimeout)
+ if err := agent.start(ctx, true); err != nil {
+ return err
+ }
+ ldMgr.logicalDeviceAgents.Store(agent.logicalDeviceID, agent)
+ } else {
+ logger.Debugw("logicalDevice not in model", log.Fields{"lDeviceId": lDeviceID})
+ }
+ // announce completion of task to any number of waiting channels
+ ldMgr.logicalDevicesLoadingLock.Lock()
+ if v, ok := ldMgr.logicalDeviceLoadingInProgress[lDeviceID]; ok {
+ for _, ch := range v {
+ close(ch)
+ }
+ delete(ldMgr.logicalDeviceLoadingInProgress, lDeviceID)
+ }
+ ldMgr.logicalDevicesLoadingLock.Unlock()
+ } else {
+ ldMgr.logicalDevicesLoadingLock.Unlock()
+ }
+ } else {
+ ch := make(chan int, 1)
+ ldMgr.logicalDeviceLoadingInProgress[lDeviceID] = append(ldMgr.logicalDeviceLoadingInProgress[lDeviceID], ch)
+ ldMgr.logicalDevicesLoadingLock.Unlock()
+ // Wait for the channel to be closed, implying the process loading this device is done.
+ <-ch
+ }
+ if _, exist := ldMgr.logicalDeviceAgents.Load(lDeviceID); exist {
+ return nil
+ }
+ return status.Errorf(codes.Aborted, "Error loading logical device %s", lDeviceID)
+}
+
+func (ldMgr *LogicalManager) deleteLogicalDevice(ctx context.Context, device *voltha.Device) error {
+ logger.Debugw("deleting-logical-device", log.Fields{"deviceId": device.Id})
+ // Sanity check
+ if !device.Root {
+ return errors.New("device-not-root")
+ }
+ logDeviceID := device.ParentId
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, logDeviceID); agent != nil {
+ // Stop the logical device agent
+ if err := agent.stop(ctx); err != nil {
+ logger.Errorw("failed-to-stop-agent", log.Fields{"error": err})
+ return err
+ }
+ //Remove the logical device agent from the Map
+ ldMgr.deleteLogicalDeviceAgent(logDeviceID)
+ }
+
+ logger.Debug("deleting-logical-device-ends")
+ return nil
+}
+
+func (ldMgr *LogicalManager) getLogicalDeviceID(ctx context.Context, device *voltha.Device) (*string, error) {
+ // Device can either be a parent or a child device
+ if device.Root {
+ // Parent device. The ID of a parent device is the logical device ID
+ return &device.ParentId, nil
+ }
+ // Device is child device
+ // retrieve parent device using child device ID
+ if parentDevice := ldMgr.deviceMgr.getParentDevice(ctx, device); parentDevice != nil {
+ return &parentDevice.ParentId, nil
+ }
+ return nil, status.Errorf(codes.NotFound, "%s", device.Id)
+}
+
+func (ldMgr *LogicalManager) getLogicalDeviceIDFromDeviceID(ctx context.Context, deviceID string) (*string, error) {
+ // Get the device
+ var device *voltha.Device
+ var err error
+ if device, err = ldMgr.deviceMgr.GetDevice(ctx, deviceID); err != nil {
+ return nil, err
+ }
+ return ldMgr.getLogicalDeviceID(ctx, device)
+}
+
+func (ldMgr *LogicalManager) getLogicalPortID(ctx context.Context, device *voltha.Device) (*voltha.LogicalPortId, error) {
+ // Get the logical device where this device is attached
+ var lDeviceID *string
+ var err error
+ if lDeviceID, err = ldMgr.getLogicalDeviceID(ctx, device); err != nil {
+ return nil, err
+ }
+ var lDevice *voltha.LogicalDevice
+ if lDevice, err = ldMgr.GetLogicalDevice(ctx, *lDeviceID); err != nil {
+ return nil, err
+ }
+ // Go over list of ports
+ for _, port := range lDevice.Ports {
+ if port.DeviceId == device.Id {
+ return &voltha.LogicalPortId{Id: *lDeviceID, PortId: port.Id}, nil
+ }
+ }
+ return nil, status.Errorf(codes.NotFound, "%s", device.Id)
+}
+
+// ListLogicalDeviceFlows returns the flows of logical device
+func (ldMgr *LogicalManager) ListLogicalDeviceFlows(ctx context.Context, id string) (*openflow_13.Flows, error) {
+ logger.Debugw("ListLogicalDeviceFlows", log.Fields{"logicaldeviceid": id})
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, id); agent != nil {
+ return agent.ListLogicalDeviceFlows(ctx)
+ }
+ return nil, status.Errorf(codes.NotFound, "%s", id)
+}
+
+// ListLogicalDeviceFlowGroups returns logical device flow groups
+func (ldMgr *LogicalManager) ListLogicalDeviceFlowGroups(ctx context.Context, id string) (*openflow_13.FlowGroups, error) {
+ logger.Debugw("ListLogicalDeviceFlowGroups", log.Fields{"logicaldeviceid": id})
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, id); agent != nil {
+ return agent.ListLogicalDeviceFlowGroups(ctx)
+ }
+ return nil, status.Errorf(codes.NotFound, "%s", id)
+}
+
+// ListLogicalDevicePorts returns logical device ports
+func (ldMgr *LogicalManager) ListLogicalDevicePorts(ctx context.Context, id string) (*voltha.LogicalPorts, error) {
+ logger.Debugw("ListLogicalDevicePorts", log.Fields{"logicaldeviceid": id})
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, id); agent != nil {
+ return agent.ListLogicalDevicePorts(ctx)
+ }
+ return nil, status.Errorf(codes.NotFound, "%s", id)
+}
+
+func (ldMgr *LogicalManager) GetLogicalPort(ctx context.Context, lPortID *voltha.LogicalPortId) (*voltha.LogicalPort, error) {
+ // Get the logical device where this device is attached
+ var err error
+ var lDevice *voltha.LogicalDevice
+ if lDevice, err = ldMgr.GetLogicalDevice(ctx, lPortID.Id); err != nil {
+ return nil, err
+ }
+ // Go over list of ports
+ for _, port := range lDevice.Ports {
+ if port.Id == lPortID.PortId {
+ return port, nil
+ }
+ }
+ return nil, status.Errorf(codes.NotFound, "%s-%s", lPortID.Id, lPortID.PortId)
+}
+
+// updateLogicalPort sets up a logical port on the logical device based on the device port
+// information, if needed
+func (ldMgr *LogicalManager) updateLogicalPort(ctx context.Context, device *voltha.Device, port *voltha.Port) error {
+ ldID, err := ldMgr.getLogicalDeviceID(ctx, device)
+ if err != nil || *ldID == "" {
+ // This is not an error as the logical device may not have been created at this time. In such a case,
+ // the ports will be created when the logical device is ready.
+ return nil
+ }
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, *ldID); agent != nil {
+ if err := agent.updateLogicalPort(ctx, device, port); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// deleteLogicalPort removes the logical port associated with a device
+func (ldMgr *LogicalManager) deleteLogicalPort(ctx context.Context, lPortID *voltha.LogicalPortId) error {
+ logger.Debugw("deleting-logical-port", log.Fields{"LDeviceId": lPortID.Id})
+ // Get logical port
+ var logicalPort *voltha.LogicalPort
+ var err error
+ if logicalPort, err = ldMgr.GetLogicalPort(ctx, lPortID); err != nil {
+ logger.Debugw("no-logical-device-port-present", log.Fields{"logicalPortId": lPortID.PortId})
+ return err
+ }
+ // Sanity check
+ if logicalPort.RootPort {
+ return errors.New("device-root")
+ }
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, lPortID.Id); agent != nil {
+ if err := agent.deleteLogicalPort(ctx, logicalPort); err != nil {
+ logger.Warnw("deleting-logicalport-failed", log.Fields{"LDeviceId": lPortID.Id, "error": err})
+ }
+ }
+
+ logger.Debug("deleting-logical-port-ends")
+ return nil
+}
+
+// deleteLogicalPort removes the logical port associated with a child device
+func (ldMgr *LogicalManager) deleteLogicalPorts(ctx context.Context, deviceID string) error {
+ logger.Debugw("deleting-logical-ports", log.Fields{"device-id": deviceID})
+ // Get logical port
+ ldID, err := ldMgr.getLogicalDeviceIDFromDeviceID(ctx, deviceID)
+ if err != nil {
+ return err
+ }
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, *ldID); agent != nil {
+ if err = agent.deleteLogicalPorts(ctx, deviceID); err != nil {
+ logger.Warnw("delete-logical-ports-failed", log.Fields{"logical-device-id": *ldID})
+ return err
+ }
+ }
+ logger.Debug("deleting-logical-ports-ends")
+ return nil
+}
+
+func (ldMgr *LogicalManager) setupUNILogicalPorts(ctx context.Context, childDevice *voltha.Device) error {
+ logger.Debugw("setupUNILogicalPorts", log.Fields{"childDeviceId": childDevice.Id, "parentDeviceId": childDevice.ParentId, "current-data": childDevice})
+ // Sanity check
+ if childDevice.Root {
+ return errors.New("Device-root")
+ }
+
+ // Get the logical device id parent device
+ parentID := childDevice.ParentId
+ logDeviceID := ldMgr.deviceMgr.GetParentDeviceID(ctx, parentID)
+
+ logger.Debugw("setupUNILogicalPorts", log.Fields{"logDeviceId": logDeviceID, "parentId": parentID})
+
+ if parentID == "" || logDeviceID == "" {
+ return errors.New("device-in-invalid-state")
+ }
+
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, logDeviceID); agent != nil {
+ if err := agent.setupUNILogicalPorts(ctx, childDevice); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func (ldMgr *LogicalManager) deleteAllLogicalPorts(ctx context.Context, device *voltha.Device) error {
+ logger.Debugw("deleteAllLogicalPorts", log.Fields{"deviceId": device.Id})
+
+ var ldID *string
+ var err error
+ //Get the logical device Id for this device
+ if ldID, err = ldMgr.getLogicalDeviceID(ctx, device); err != nil {
+ logger.Warnw("no-logical-device-found", log.Fields{"deviceId": device.Id, "error": err})
+ return err
+ }
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, *ldID); agent != nil {
+ if err := agent.deleteAllLogicalPorts(ctx); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func (ldMgr *LogicalManager) deleteAllUNILogicalPorts(ctx context.Context, parentDevice *voltha.Device) error {
+ logger.Debugw("delete-all-uni-logical-ports", log.Fields{"parent-device-id": parentDevice.Id})
+
+ var ldID *string
+ var err error
+ //Get the logical device Id for this device
+ if ldID, err = ldMgr.getLogicalDeviceID(ctx, parentDevice); err != nil {
+ return err
+ }
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, *ldID); agent != nil {
+ if err := agent.deleteAllUNILogicalPorts(ctx, parentDevice); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func (ldMgr *LogicalManager) updatePortState(ctx context.Context, deviceID string, portNo uint32, state voltha.OperStatus_Types) error {
+ logger.Debugw("updatePortState", log.Fields{"deviceId": deviceID, "state": state, "portNo": portNo})
+
+ var ldID *string
+ var err error
+ //Get the logical device Id for this device
+ if ldID, err = ldMgr.getLogicalDeviceIDFromDeviceID(ctx, deviceID); err != nil {
+ logger.Warnw("no-logical-device-found", log.Fields{"deviceId": deviceID, "error": err})
+ return err
+ }
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, *ldID); agent != nil {
+ if err := agent.updatePortState(ctx, deviceID, portNo, state); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func (ldMgr *LogicalManager) updatePortsState(ctx context.Context, device *voltha.Device, state voltha.OperStatus_Types) error {
+ logger.Debugw("updatePortsState", log.Fields{"deviceId": device.Id, "state": state, "current-data": device})
+
+ var ldID *string
+ var err error
+ //Get the logical device Id for this device
+ if ldID, err = ldMgr.getLogicalDeviceID(ctx, device); err != nil {
+ logger.Warnw("no-logical-device-found", log.Fields{"deviceId": device.Id, "error": err})
+ return err
+ }
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, *ldID); agent != nil {
+ if err := agent.updatePortsState(ctx, device, state); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func (ldMgr *LogicalManager) UpdateFlowTable(ctx context.Context, id string, flow *openflow_13.OfpFlowMod, ch chan interface{}) {
+ logger.Debugw("UpdateFlowTable", log.Fields{"logicalDeviceId": id})
+ var res interface{}
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, id); agent != nil {
+ res = agent.updateFlowTable(ctx, flow)
+ logger.Debugw("UpdateFlowTable-result", log.Fields{"result": res})
+ } else {
+ res = status.Errorf(codes.NotFound, "%s", id)
+ }
+ sendAPIResponse(ctx, ch, res)
+}
+
+func (ldMgr *LogicalManager) UpdateMeterTable(ctx context.Context, id string, meter *openflow_13.OfpMeterMod, ch chan interface{}) {
+ logger.Debugw("UpdateMeterTable", log.Fields{"logicalDeviceId": id})
+ var res interface{}
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, id); agent != nil {
+ res = agent.updateMeterTable(ctx, meter)
+ logger.Debugw("UpdateMeterTable-result", log.Fields{"result": res})
+ } else {
+ res = status.Errorf(codes.NotFound, "%s", id)
+ }
+ sendAPIResponse(ctx, ch, res)
+}
+
+// ListLogicalDeviceMeters returns logical device meters
+func (ldMgr *LogicalManager) ListLogicalDeviceMeters(ctx context.Context, id string) (*openflow_13.Meters, error) {
+ logger.Debugw("ListLogicalDeviceMeters", log.Fields{"logicalDeviceId": id})
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, id); agent != nil {
+ return agent.ListLogicalDeviceMeters(ctx)
+ }
+ return nil, status.Errorf(codes.NotFound, "%s", id)
+}
+func (ldMgr *LogicalManager) UpdateGroupTable(ctx context.Context, id string, groupMod *openflow_13.OfpGroupMod, ch chan interface{}) {
+ logger.Debugw("UpdateGroupTable", log.Fields{"logicalDeviceId": id})
+ var res interface{}
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, id); agent != nil {
+ res = agent.updateGroupTable(ctx, groupMod)
+ logger.Debugw("UpdateGroupTable-result", log.Fields{"result": res})
+ } else {
+ res = status.Errorf(codes.NotFound, "%s", id)
+ }
+ sendAPIResponse(ctx, ch, res)
+}
+
+func (ldMgr *LogicalManager) EnableLogicalPort(ctx context.Context, id *voltha.LogicalPortId, ch chan interface{}) {
+ logger.Debugw("EnableLogicalPort", log.Fields{"logicalDeviceId": id})
+ var res interface{}
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, id.Id); agent != nil {
+ res = agent.enableLogicalPort(ctx, id.PortId)
+ logger.Debugw("EnableLogicalPort-result", log.Fields{"result": res})
+ } else {
+ res = status.Errorf(codes.NotFound, "%s", id.Id)
+ }
+ sendAPIResponse(ctx, ch, res)
+}
+
+func (ldMgr *LogicalManager) DisableLogicalPort(ctx context.Context, id *voltha.LogicalPortId, ch chan interface{}) {
+ logger.Debugw("DisableLogicalPort", log.Fields{"logicalDeviceId": id})
+ var res interface{}
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, id.Id); agent != nil {
+ res = agent.disableLogicalPort(ctx, id.PortId)
+ logger.Debugw("DisableLogicalPort-result", log.Fields{"result": res})
+ } else {
+ res = status.Errorf(codes.NotFound, "%s", id.Id)
+ }
+ sendAPIResponse(ctx, ch, res)
+}
+
+func (ldMgr *LogicalManager) packetIn(ctx context.Context, logicalDeviceID string, port uint32, transactionID string, packet []byte) error {
+ logger.Debugw("packetIn", log.Fields{"logicalDeviceId": logicalDeviceID, "port": port})
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, logicalDeviceID); agent != nil {
+ agent.packetIn(port, transactionID, packet)
+ } else {
+ logger.Error("logical-device-not-exist", log.Fields{"logicalDeviceId": logicalDeviceID})
+ }
+ return nil
+}
+
+func (ldMgr *LogicalManager) PacketOut(ctx context.Context, packet *openflow_13.PacketOut) {
+ if agent := ldMgr.getLogicalDeviceAgent(ctx, packet.Id); agent != nil {
+ agent.packetOut(ctx, packet.PacketOut)
+ } else {
+ logger.Errorf("No logical device agent present", log.Fields{"logicalDeviceID": packet.Id})
+ }
+}