milvus/internal/util/paramtableutil/paramtable.go

67 lines
1.9 KiB
Go

// Copyright (C) 2019-2020 Zilliz. All rights reserved.
//
// 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 paramtableutil
import (
"path"
"runtime"
"strings"
"github.com/spf13/viper"
"github.com/zilliztech/milvus-distributed/internal/util/kvutil"
)
type GlobalParamsTable struct {
params *kvutil.MemoryKV
}
func NewGlobalParamsTable() Base {
return &GlobalParamsTable{params: kvutil.NewMemoryKV()}
}
var GParams = NewGlobalParamsTable()
func (gparams *GlobalParamsTable) Load(key string) (string, error) {
return gparams.params.Load(strings.ToLower(key))
}
func (gparams *GlobalParamsTable) LoadRange(key, endKey string, limit int) ([]string, []string, error) {
return gparams.params.LoadRange(strings.ToLower(key), strings.ToLower(endKey), limit)
}
func (gparams *GlobalParamsTable) LoadYaml(fileName string) error {
config := viper.New()
_, fpath, _, _ := runtime.Caller(0)
configPath := path.Dir(fpath) + "/../../../configs/"
config.SetConfigFile(configPath + fileName)
if err := config.ReadInConfig(); err != nil {
panic(err)
}
for _, key := range config.AllKeys() {
err := gparams.params.Save(strings.ToLower(key), config.GetString(key))
if err != nil {
panic(err)
}
}
return nil
}
func (gparams *GlobalParamsTable) Remove(key string) error {
return gparams.params.Remove(strings.ToLower(key))
}
func (gparams *GlobalParamsTable) Save(key, value string) error {
return gparams.params.Save(strings.ToLower(key), value)
}