107 lines
4.0 KiB
Go
107 lines
4.0 KiB
Go
/*
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* Copyright 2020 The Dragonfly Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package server
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import (
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"context"
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grpc_middleware "github.com/grpc-ecosystem/go-grpc-middleware"
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grpc_zap "github.com/grpc-ecosystem/go-grpc-middleware/logging/zap"
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grpc_recovery "github.com/grpc-ecosystem/go-grpc-middleware/recovery"
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grpc_validator "github.com/grpc-ecosystem/go-grpc-middleware/validator"
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grpc_prometheus "github.com/grpc-ecosystem/go-grpc-prometheus"
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"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"
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"google.golang.org/grpc"
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logger "d7y.io/dragonfly/v2/internal/dflog"
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"d7y.io/dragonfly/v2/pkg/rpc/manager"
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)
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var defaultStreamMiddleWares = []grpc.StreamServerInterceptor{
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grpc_validator.StreamServerInterceptor(),
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grpc_recovery.StreamServerInterceptor(),
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grpc_prometheus.StreamServerInterceptor,
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grpc_zap.StreamServerInterceptor(logger.GrpcLogger.Desugar()),
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}
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var defaultUnaryMiddleWares = []grpc.UnaryServerInterceptor{
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grpc_validator.UnaryServerInterceptor(),
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grpc_recovery.UnaryServerInterceptor(),
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grpc_prometheus.UnaryServerInterceptor,
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grpc_zap.UnaryServerInterceptor(logger.GrpcLogger.Desugar()),
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}
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// ManagerServer is the server API for Manager service.
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type ManagerServer interface {
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// Get CDN and CDN cluster configuration
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GetCDN(context.Context, *manager.GetCDNRequest) (*manager.CDN, error)
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// Update CDN configuration
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UpdateCDN(context.Context, *manager.UpdateCDNRequest) (*manager.CDN, error)
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// Get Scheduler and Scheduler cluster configuration
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GetScheduler(context.Context, *manager.GetSchedulerRequest) (*manager.Scheduler, error)
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// Update scheduler configuration
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UpdateScheduler(context.Context, *manager.UpdateSchedulerRequest) (*manager.Scheduler, error)
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// List acitve schedulers configuration
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ListSchedulers(context.Context, *manager.ListSchedulersRequest) (*manager.ListSchedulersResponse, error)
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// KeepAlive with manager
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KeepAlive(manager.Manager_KeepAliveServer) error
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}
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type proxy struct {
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server ManagerServer
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manager.UnimplementedManagerServer
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}
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func New(managerServer ManagerServer, jaeger bool, opts ...grpc.ServerOption) *grpc.Server {
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if jaeger {
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defaultStreamMiddleWares = append(defaultStreamMiddleWares, otelgrpc.StreamServerInterceptor())
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defaultUnaryMiddleWares = append(defaultUnaryMiddleWares, otelgrpc.UnaryServerInterceptor())
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}
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grpcServer := grpc.NewServer(append([]grpc.ServerOption{
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grpc.StreamInterceptor(grpc_middleware.ChainStreamServer(defaultStreamMiddleWares...)),
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grpc.UnaryInterceptor(grpc_middleware.ChainUnaryServer(defaultUnaryMiddleWares...)),
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}, opts...)...)
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manager.RegisterManagerServer(grpcServer, &proxy{server: managerServer})
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return grpcServer
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}
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func (p *proxy) GetCDN(ctx context.Context, req *manager.GetCDNRequest) (*manager.CDN, error) {
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return p.server.GetCDN(ctx, req)
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}
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func (p *proxy) UpdateCDN(ctx context.Context, req *manager.UpdateCDNRequest) (*manager.CDN, error) {
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return p.server.UpdateCDN(ctx, req)
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}
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func (p *proxy) GetScheduler(ctx context.Context, req *manager.GetSchedulerRequest) (*manager.Scheduler, error) {
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return p.server.GetScheduler(ctx, req)
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}
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func (p *proxy) UpdateScheduler(ctx context.Context, req *manager.UpdateSchedulerRequest) (*manager.Scheduler, error) {
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return p.server.UpdateScheduler(ctx, req)
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}
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func (p *proxy) ListSchedulers(ctx context.Context, req *manager.ListSchedulersRequest) (*manager.ListSchedulersResponse, error) {
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return p.server.ListSchedulers(ctx, req)
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}
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func (p *proxy) KeepAlive(req manager.Manager_KeepAliveServer) error {
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return p.server.KeepAlive(req)
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}
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