mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-05 05:18:52 +08:00
7b54242194
Signed-off-by: cai.zhang <cai.zhang@zilliz.com>
169 lines
3.8 KiB
Go
169 lines
3.8 KiB
Go
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. 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 distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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package indexcoord
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import (
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"path"
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"strconv"
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"strings"
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"sync"
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"time"
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"github.com/milvus-io/milvus/internal/util/paramtable"
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)
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// ParamTable is used to record configuration items.
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type ParamTable struct {
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paramtable.BaseTable
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Address string
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Port int
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EtcdEndpoints []string
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KvRootPath string
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MetaRootPath string
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IndexRootPath string
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MinIOAddress string
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MinIOAccessKeyID string
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MinIOSecretAccessKey string
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MinIOUseSSL bool
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MinioBucketName string
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CreatedTime time.Time
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UpdatedTime time.Time
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}
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// Params is an alias for ParamTable.
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var Params ParamTable
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var once sync.Once
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// Init is used to initialize configuration items.
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func (pt *ParamTable) Init() {
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pt.BaseTable.Init()
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// TODO, load index_node.yaml
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/*err := pt.LoadYaml("advanced/index_coord.yaml")
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if err != nil {
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panic(err)
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}*/
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pt.initEtcdEndpoints()
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pt.initMetaRootPath()
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pt.initKvRootPath()
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pt.initMinIOAddress()
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pt.initMinIOAccessKeyID()
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pt.initMinIOSecretAccessKey()
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pt.initMinIOUseSSL()
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pt.initMinioBucketName()
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pt.initIndexRootPath()
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pt.initRoleName()
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}
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// InitOnce is used to initialize configuration items, and it will only be called once.
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func (pt *ParamTable) InitOnce() {
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once.Do(func() {
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pt.Init()
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})
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}
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// initEtcdEndpoints initializes the etcd address of configuration items.
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func (pt *ParamTable) initEtcdEndpoints() {
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endpoints, err := pt.Load("_EtcdEndpoints")
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if err != nil {
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panic(err)
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}
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pt.EtcdEndpoints = strings.Split(endpoints, ",")
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}
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// initMetaRootPath initializes the root path of etcd.
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func (pt *ParamTable) initMetaRootPath() {
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rootPath, err := pt.Load("etcd.rootPath")
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if err != nil {
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panic(err)
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}
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subPath, err := pt.Load("etcd.metaSubPath")
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if err != nil {
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panic(err)
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}
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pt.MetaRootPath = rootPath + "/" + subPath
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}
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func (pt *ParamTable) initKvRootPath() {
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rootPath, err := pt.Load("etcd.rootPath")
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if err != nil {
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panic(err)
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}
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subPath, err := pt.Load("etcd.kvSubPath")
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if err != nil {
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panic(err)
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}
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pt.KvRootPath = rootPath + "/" + subPath
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}
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// initMinIOAddress initializes init the minio address of configuration items.
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func (pt *ParamTable) initMinIOAddress() {
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ret, err := pt.Load("_MinioAddress")
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if err != nil {
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panic(err)
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}
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pt.MinIOAddress = ret
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}
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func (pt *ParamTable) initMinIOAccessKeyID() {
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ret, err := pt.Load("minio.accessKeyID")
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if err != nil {
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panic(err)
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}
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pt.MinIOAccessKeyID = ret
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}
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// initMinIOSecretAccessKey initializes the minio secret access key.
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func (pt *ParamTable) initMinIOSecretAccessKey() {
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ret, err := pt.Load("minio.secretAccessKey")
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if err != nil {
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panic(err)
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}
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pt.MinIOSecretAccessKey = ret
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}
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func (pt *ParamTable) initMinIOUseSSL() {
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ret, err := pt.Load("minio.useSSL")
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if err != nil {
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panic(err)
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}
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pt.MinIOUseSSL, err = strconv.ParseBool(ret)
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if err != nil {
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panic(err)
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}
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}
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func (pt *ParamTable) initMinioBucketName() {
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bucketName, err := pt.Load("minio.bucketName")
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if err != nil {
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panic(err)
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}
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pt.MinioBucketName = bucketName
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}
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// initIndexRootPath initializes the root path of index files.
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func (pt *ParamTable) initIndexRootPath() {
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rootPath, err := pt.Load("minio.rootPath")
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if err != nil {
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panic(err)
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}
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pt.IndexRootPath = path.Join(rootPath, "index_files")
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}
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func (pt *ParamTable) initRoleName() {
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pt.RoleName = "indexcoord"
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}
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