// Licensed to the LF AI & Data foundation under one // or more contributor license agreements. See the NOTICE file // distributed with this work for additional information // regarding copyright ownership. The ASF licenses this file // to you 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 components import ( "context" "github.com/milvus-io/milvus/internal/log" "github.com/milvus-io/milvus/internal/proto/internalpb" grpcindexnode "github.com/milvus-io/milvus/internal/distributed/indexnode" ) // IndexNode implements IndexNode grpc server type IndexNode struct { svr *grpcindexnode.Server } // NewIndexNode creates a new IndexNode func NewIndexNode(ctx context.Context) (*IndexNode, error) { var err error n := &IndexNode{} svr, err := grpcindexnode.NewServer(ctx) if err != nil { return nil, err } n.svr = svr return n, nil } // Run starts service func (n *IndexNode) Run() error { if err := n.svr.Run(); err != nil { return err } log.Debug("IndexNode successfully started") return nil } // Stop terminates service func (n *IndexNode) Stop() error { if err := n.svr.Stop(); err != nil { return err } return nil } // GetComponentStates returns IndexNode's states func (n *IndexNode) GetComponentStates(ctx context.Context, request *internalpb.GetComponentStatesRequest) (*internalpb.ComponentStates, error) { return n.svr.GetComponentStates(ctx, request) }