milvus/internal/indexcoord/param_table.go
cai.zhang 3f116c9aed
[skip ci]Fix golint in indexcoord/prama_table.go (#9370)
Signed-off-by: cai.zhang <cai.zhang@zilliz.com>
2021-10-06 23:56:03 +08:00

167 lines
3.7 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 indexcoord
import (
"path"
"strconv"
"strings"
"sync"
"time"
"github.com/milvus-io/milvus/internal/util/paramtable"
)
// ParamTable is used to record configuration items.
type ParamTable struct {
paramtable.BaseTable
Address string
Port int
EtcdEndpoints []string
KvRootPath string
MetaRootPath string
IndexRootPath string
MinIOAddress string
MinIOAccessKeyID string
MinIOSecretAccessKey string
MinIOUseSSL bool
MinioBucketName string
CreatedTime time.Time
UpdatedTime time.Time
}
// Params is an alias for ParamTable.
var Params ParamTable
var once sync.Once
// Init is used to initialize configuration items.
func (pt *ParamTable) Init() {
pt.BaseTable.Init()
// TODO, load index_node.yaml
/*err := pt.LoadYaml("advanced/index_coord.yaml")
if err != nil {
panic(err)
}*/
pt.initEtcdEndpoints()
pt.initMetaRootPath()
pt.initKvRootPath()
pt.initMinIOAddress()
pt.initMinIOAccessKeyID()
pt.initMinIOSecretAccessKey()
pt.initMinIOUseSSL()
pt.initMinioBucketName()
pt.initIndexRootPath()
pt.initRoleName()
}
// InitOnce is used to initialize configuration items, and it will only be called once.
func (pt *ParamTable) InitOnce() {
once.Do(func() {
pt.Init()
})
}
// initEtcdEndpoints initializes the etcd address of configuration items.
func (pt *ParamTable) initEtcdEndpoints() {
endpoints, err := pt.Load("_EtcdEndpoints")
if err != nil {
panic(err)
}
pt.EtcdEndpoints = strings.Split(endpoints, ",")
}
// initMetaRootPath initializes the root path of etcd.
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
}
// initMinIOSecretAccessKey initializes the minio secret access key.
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) initIndexRootPath() {
rootPath, err := pt.Load("minio.rootPath")
if err != nil {
panic(err)
}
pt.IndexRootPath = path.Join(rootPath, "index_files")
}
func (pt *ParamTable) initRoleName() {
pt.RoleName = "indexcoord"
}