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handler.go
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handler.go
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//
// Copyright (C) 2019-2020 Vdaas.org Vald team ( kpango, rinx, kmrmt )
//
// 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
//
// https://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 grpc provides grpc server logic
package grpc
import (
"context"
"fmt"
"github.com/vdaas/vald/apis/grpc/manager/replication/agent"
"github.com/vdaas/vald/apis/grpc/payload"
"github.com/vdaas/vald/internal/info"
"github.com/vdaas/vald/internal/net/grpc/status"
"github.com/vdaas/vald/internal/observability/trace"
"github.com/vdaas/vald/pkg/manager/replication/agent/service"
)
type Server agent.ReplicationServer
type server struct {
agent service.Agent
backup service.Backup
}
func New(opts ...Option) Server {
s := new(server)
for _, opt := range append(defaultOpts, opts...) {
opt(s)
}
return s
}
func (s *server) Recover(ctx context.Context, req *payload.Replication_Recovery) (_ *payload.Empty, err error) {
ctx, span := trace.StartSpan(ctx, "vald/manager-replication-agent.Recover")
defer func() {
if span != nil {
span.End()
}
}()
if err != nil {
if span != nil {
span.SetStatus(trace.StatusCodeInternal(err.Error()))
}
return nil, status.WrapWithInternal(fmt.Sprintf("RemoveIPs API uuid %s's could not RemoveIPs", ""), err, info.Get())
}
return new(payload.Empty), nil
}
func (s *server) Rebalance(ctx context.Context, req *payload.Replication_Rebalance) (*payload.Empty, error) {
ctx, span := trace.StartSpan(ctx, "vald/manager-replication-agent.Rebalance")
defer func() {
if span != nil {
span.End()
}
}()
return new(payload.Empty), nil
}
func (s *server) AgentInfo(ctx context.Context, req *payload.Empty) (*payload.Replication_Agents, error) {
// TODO implement this later
ctx, span := trace.StartSpan(ctx, "vald/manager-replication-agent.AgentInfo")
defer func() {
if span != nil {
span.End()
}
}()
return new(payload.Replication_Agents), nil
}