milvus/internal/indexcoord/param_table.go

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// 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.
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package indexcoord
import (
"path"
"strconv"
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"strings"
"sync"
"github.com/milvus-io/milvus/internal/log"
"github.com/milvus-io/milvus/internal/util/paramtable"
)
type ParamTable struct {
paramtable.BaseTable
Address string
Port int
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EtcdEndpoints []string
KvRootPath string
MetaRootPath string
MinIOAddress string
MinIOAccessKeyID string
MinIOSecretAccessKey string
MinIOUseSSL bool
MinioBucketName string
Log log.Config
}
var Params ParamTable
var once sync.Once
func (pt *ParamTable) Init() {
once.Do(func() {
pt.BaseTable.Init()
pt.initLogCfg()
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pt.initEtcdEndpoints()
pt.initMetaRootPath()
pt.initKvRootPath()
pt.initMinIOAddress()
pt.initMinIOAccessKeyID()
pt.initMinIOSecretAccessKey()
pt.initMinIOUseSSL()
pt.initMinioBucketName()
})
}
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func (pt *ParamTable) initEtcdEndpoints() {
endpoints, err := pt.Load("_EtcdEndpoints")
if err != nil {
panic(err)
}
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pt.EtcdEndpoints = strings.Split(endpoints, ",")
}
func (pt *ParamTable) initMetaRootPath() {
rootPath, err := pt.Load("etcd.rootPath")
if err != nil {
panic(err)
}
subPath, err := pt.Load("etcd.metaSubPath")
if err != nil {
panic(err)
}
pt.MetaRootPath = rootPath + "/" + subPath
}
func (pt *ParamTable) initKvRootPath() {
rootPath, err := pt.Load("etcd.rootPath")
if err != nil {
panic(err)
}
subPath, err := pt.Load("etcd.kvSubPath")
if err != nil {
panic(err)
}
pt.KvRootPath = rootPath + "/" + subPath
}
func (pt *ParamTable) initMinIOAddress() {
ret, err := pt.Load("_MinioAddress")
if err != nil {
panic(err)
}
pt.MinIOAddress = ret
}
func (pt *ParamTable) initMinIOAccessKeyID() {
ret, err := pt.Load("minio.accessKeyID")
if err != nil {
panic(err)
}
pt.MinIOAccessKeyID = ret
}
func (pt *ParamTable) initMinIOSecretAccessKey() {
ret, err := pt.Load("minio.secretAccessKey")
if err != nil {
panic(err)
}
pt.MinIOSecretAccessKey = ret
}
func (pt *ParamTable) initMinIOUseSSL() {
ret, err := pt.Load("minio.useSSL")
if err != nil {
panic(err)
}
pt.MinIOUseSSL, err = strconv.ParseBool(ret)
if err != nil {
panic(err)
}
}
func (pt *ParamTable) initMinioBucketName() {
bucketName, err := pt.Load("minio.bucketName")
if err != nil {
panic(err)
}
pt.MinioBucketName = bucketName
}
func (pt *ParamTable) initLogCfg() {
pt.Log = log.Config{}
format, err := pt.Load("log.format")
if err != nil {
panic(err)
}
pt.Log.Format = format
level, err := pt.Load("log.level")
if err != nil {
panic(err)
}
pt.Log.Level = level
pt.Log.File.MaxSize = pt.ParseInt("log.file.maxSize")
pt.Log.File.MaxBackups = pt.ParseInt("log.file.maxBackups")
pt.Log.File.MaxDays = pt.ParseInt("log.file.maxAge")
rootPath, err := pt.Load("log.file.rootPath")
if err != nil {
panic(err)
}
if len(rootPath) != 0 {
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pt.Log.File.Filename = path.Join(rootPath, "indexcoord.log")
} else {
pt.Log.File.Filename = ""
}
}