blob: 0e5bf7c81f3cf7e137bce47178d1983c28871cbd [file] [log] [blame]
/*
* 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"
"time"
"github.com/gogo/protobuf/proto"
"github.com/opencord/voltha-lib-go/v7/pkg/log"
ca "github.com/opencord/voltha-protos/v5/go/core_adapter"
"github.com/opencord/voltha-protos/v5/go/voltha"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func (agent *Agent) updatePmConfigs(ctx context.Context, pmConfigs *voltha.PmConfigs) error {
logger.Debugw(ctx, "update-pm-configs", log.Fields{"device-id": pmConfigs.Id})
var rpce *voltha.RPCEvent
defer func() {
if rpce != nil {
go agent.deviceMgr.SendRPCEvent(ctx, "RPC_ERROR_RAISE_EVENT", rpce,
voltha.EventCategory_COMMUNICATION, nil, time.Now().Unix())
}
}()
cloned, err := agent.getDeviceReadOnly(ctx)
if err != nil {
return err
}
if !agent.proceedWithRequest(cloned) {
return status.Errorf(codes.FailedPrecondition, "deviceId:%s, Cannot complete operation as device deletion is in progress or reconciling is in progress/failed", cloned.Id)
}
// We need to send the response for the PM Config Updates in a synchronous manner to the adapter.
client, err := agent.adapterMgr.GetAdapterClient(ctx, agent.adapterEndpoint)
if err != nil {
logger.Errorw(ctx, "grpc-client-nil",
log.Fields{
"error": err,
"device-id": agent.deviceID,
"device-type": agent.deviceType,
"adapter-endpoint": agent.adapterEndpoint,
})
return err
}
_, pmErr := client.UpdatePmConfig(ctx, &ca.PmConfigsInfo{
DeviceId: agent.deviceID,
PmConfigs: pmConfigs,
})
if pmErr != nil {
rpce = agent.deviceMgr.NewRPCEvent(ctx, agent.deviceID, pmErr.Error(), nil)
return pmErr
}
// In case of no error for PM Config update, commit the new PM Config to DB.
if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
return err
}
// the Device properties might have changed due to other concurrent transactions on the device, so get latest copy
cloned = agent.cloneDeviceWithoutLock()
// commit new pm config
cloned.PmConfigs = proto.Clone(pmConfigs).(*voltha.PmConfigs)
// Store back the device to DB and release lock
if err := agent.updateDeviceAndReleaseLock(ctx, cloned); err != nil {
logger.Errorw(ctx, "error-updating-device-context-to-db", log.Fields{"device-id": agent.deviceID})
rpce = agent.deviceMgr.NewRPCEvent(ctx, agent.deviceID, err.Error(), nil)
return err
}
return nil
}
func (agent *Agent) initPmConfigs(ctx context.Context, pmConfigs *voltha.PmConfigs) error {
if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
return err
}
logger.Debugw(ctx, "init-pm-configs", log.Fields{"device-id": pmConfigs.Id})
cloned := agent.cloneDeviceWithoutLock()
if !agent.proceedWithRequest(cloned) {
return status.Errorf(codes.FailedPrecondition, "deviceId:%s, Cannot complete operation as device deletion is in progress or reconciling is in progress/failed", cloned.Id)
}
cloned.PmConfigs = proto.Clone(pmConfigs).(*voltha.PmConfigs)
return agent.updateDeviceAndReleaseLock(ctx, cloned)
}
func (agent *Agent) listPmConfigs(ctx context.Context) (*voltha.PmConfigs, error) {
logger.Debugw(ctx, "list-pm-configs", log.Fields{"device-id": agent.deviceID})
device, err := agent.getDeviceReadOnly(ctx)
if err != nil {
return nil, status.Errorf(codes.Aborted, "%s", err)
}
return device.PmConfigs, nil
}