paramtable

package
v0.0.0-...-1593278 Latest Latest
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 Go to latest Published: Jun 7, 2023 License: Apache-2.0 Imports: 23 Imported by: 29

Documentation

Overview

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.

Index

Constants

View Source 
const (
	DefaultEasyloggingYaml      = "easylogging.yaml"
	DefaultMinioHost            = "localhost"
	DefaultMinioPort            = "9000"
	DefaultMinioAccessKey       = "minioadmin"
	DefaultMinioSecretAccessKey = "minioadmin"
	DefaultMinioUseSSL          = "false"
	DefaultMinioBucketName      = "a-bucket"
	DefaultMinioUseIAM          = "false"
	DefaultMinioCloudProvider   = "aws"
	DefaultMinioIAMEndpoint     = ""
	DefaultEtcdEndpoints        = "localhost:2379"

	DefaultLogFormat       = "text"
	DefaultLogLevelForBase = "debug"
	DefaultRootPath        = ""
)
View Source 
const (
	// DefaultRetentionDuration defines the default duration for retention which is 1 days in seconds.
	DefaultRetentionDuration = 0

	// DefaultIndexSliceSize defines the default slice size of index file when serializing.
	DefaultIndexSliceSize        = 16
	DefaultGracefulTime          = 5000 // ms
	DefaultGracefulStopTimeout   = 30   // s
	DefaultThreadCoreCoefficient = 10

	DefaultSessionTTL        = 20 // s
	DefaultSessionRetryTimes = 30

	DefaultMaxDegree                = 56
	DefaultSearchListSize           = 100
	DefaultPQCodeBudgetGBRatio      = 0.125
	DefaultBuildNumThreadsRatio     = 1.0
	DefaultSearchCacheBudgetGBRatio = 0.10
	DefaultLoadNumThreadRatio       = 8.0
	DefaultBeamWidthRatio           = 4.0
)
View Source 
const (
	// DefaultServerMaxSendSize defines the maximum size of data per grpc request can send by server side.
	DefaultServerMaxSendSize = 512 * 1024 * 1024

	// DefaultServerMaxRecvSize defines the maximum size of data per grpc request can receive by server side.
	DefaultServerMaxRecvSize = 512 * 1024 * 1024

	// DefaultClientMaxSendSize defines the maximum size of data per grpc request can send by client side.
	DefaultClientMaxSendSize = 256 * 1024 * 1024

	// DefaultClientMaxRecvSize defines the maximum size of data per grpc request can receive by client side.
	DefaultClientMaxRecvSize = 256 * 1024 * 1024

	// DefaultLogLevel defines the log level of grpc
	DefaultLogLevel = "WARNING"

	// Grpc Timeout related configs
	DefaultDialTimeout      = 200
	DefaultKeepAliveTime    = 10000
	DefaultKeepAliveTimeout = 20000

	// Grpc retry policy
	DefaultMaxAttempts               = 5
	DefaultInitialBackoff    float64 = 1.0
	DefaultMaxBackoff        float64 = 60.0
	DefaultBackoffMultiplier float64 = 2.0

	DefaultCompressionEnabled bool = false

	ProxyInternalPort = 19529
	ProxyExternalPort = 19530
)
View Source 
const (
	// SuggestPulsarMaxMessageSize defines the maximum size of Pulsar message.
	SuggestPulsarMaxMessageSize = 5 * 1024 * 1024

	KafkaProducerConfigPrefix = "kafka.producer."
	KafkaConsumerConfigPrefix = "kafka.consumer."
)
View Source 
const (

	// MBSize used to convert megabytes and bytes.
	MBSize = 1024.0 * 1024.0
)

Variables

This section is empty.

Functions

func GetCreateTime 

func GetCreateTime() time.Time

func GetRole 

func GetRole() string

func GetUpdateTime 

func GetUpdateTime() time.Time

func Init 

func Init()

func SetCreateTime 

func SetCreateTime(d time.Time)

func SetNodeID 

func SetNodeID(newID UniqueID)

func SetRole 

func SetRole(role string)

func SetUpdateTime 

func SetUpdateTime(d time.Time)

Types

type AccessLogConfig 

type AccessLogConfig struct {
	Enable        ParamItem `refreshable:"false"`
	MinioEnable   ParamItem `refreshable:"false"`
	LocalPath     ParamItem `refreshable:"false"`
	Filename      ParamItem `refreshable:"false"`
	MaxSize       ParamItem `refreshable:"false"`
	RotatedTime   ParamItem `refreshable:"false"`
	MaxBackups    ParamItem `refreshable:"false"`
	RemotePath    ParamItem `refreshable:"false"`
	RemoteMaxTime ParamItem `refreshable:"false"`
}

///////////////////////////////////////////////////////////////////////////// --- proxy ---

type BaseTable 

type BaseTable struct {
	YamlFiles []string
	// contains filtered or unexported fields
}

BaseTable the basics of paramtable

func NewBaseTableFromYamlOnly 

func NewBaseTableFromYamlOnly(yaml string) *BaseTable

NewBaseTableFromYamlOnly only used in migration tool. Maybe we shouldn't limit the configDir internally.

func (*BaseTable) FileConfigs 

func (gp *BaseTable) FileConfigs() map[string]string

func (*BaseTable) Get 

func (gp *BaseTable) Get(key string) string

func (*BaseTable) GetConfigDir 

func (gp *BaseTable) GetConfigDir() string

GetConfigDir returns the config directory

func (*BaseTable) GetWithDefault 

func (gp *BaseTable) GetWithDefault(key, defaultValue string) string

GetWithDefault loads an object with @key. If the object does not exist, @defaultValue will be returned.

func (*BaseTable) GlobalInitWithYaml 

func (gp *BaseTable) GlobalInitWithYaml(yaml string)

GlobalInitWithYaml initializes the param table with the given yaml. We will update the global DefaultYaml variable directly, once and for all. GlobalInitWithYaml shall be called at the very beginning before initiating the base table. GlobalInitWithYaml should be called only in standalone and embedded Milvus.

func (*BaseTable) Load 

func (gp *BaseTable) Load(key string) (string, error)

Load loads an object with @key.

func (*BaseTable) Remove 

func (gp *BaseTable) Remove(key string) error

Remove Config by key

func (*BaseTable) Reset 

func (gp *BaseTable) Reset(key string) error

Reset Config to default value

func (*BaseTable) Save 

func (gp *BaseTable) Save(key, value string) error

Update Config

func (*BaseTable) UpdateSourceOptions 

func (gp *BaseTable) UpdateSourceOptions(opts ...config.Option)

type ComponentParam 

type ComponentParam struct {
	ServiceParam

	CommonCfg       commonConfig
	QuotaConfig     quotaConfig
	AutoIndexConfig autoIndexConfig
	TraceCfg        traceConfig

	RootCoordCfg  rootCoordConfig
	ProxyCfg      proxyConfig
	QueryCoordCfg queryCoordConfig
	QueryNodeCfg  queryNodeConfig
	DataCoordCfg  dataCoordConfig
	DataNodeCfg   dataNodeConfig
	IndexNodeCfg  indexNodeConfig
	HTTPCfg       httpConfig
	LogCfg        logConfig
	HookCfg       hookConfig

	RootCoordGrpcServerCfg  GrpcServerConfig
	ProxyGrpcServerCfg      GrpcServerConfig
	QueryCoordGrpcServerCfg GrpcServerConfig
	QueryNodeGrpcServerCfg  GrpcServerConfig
	DataCoordGrpcServerCfg  GrpcServerConfig
	DataNodeGrpcServerCfg   GrpcServerConfig
	IndexNodeGrpcServerCfg  GrpcServerConfig

	RootCoordGrpcClientCfg  GrpcClientConfig
	ProxyGrpcClientCfg      GrpcClientConfig
	QueryCoordGrpcClientCfg GrpcClientConfig
	QueryNodeGrpcClientCfg  GrpcClientConfig
	DataCoordGrpcClientCfg  GrpcClientConfig
	DataNodeGrpcClientCfg   GrpcClientConfig
	IndexNodeGrpcClientCfg  GrpcClientConfig

	IntegrationTestCfg integrationTestConfig
	// contains filtered or unexported fields
}

ComponentParam is used to quickly and easily access all components' configurations.

func Get 

func Get() *ComponentParam

func (*ComponentParam) GetAll 

func (p *ComponentParam) GetAll() map[string]string

func (*ComponentParam) GetComponentConfigurations 

func (p *ComponentParam) GetComponentConfigurations(componentName string, sub string) map[string]string

func (*ComponentParam) Init 

func (p *ComponentParam) Init()

Init initialize once

func (*ComponentParam) Watch 

func (p *ComponentParam) Watch(key string, watcher config.EventHandler)

type CompositeParamItem 

type CompositeParamItem struct {
	Items  []*ParamItem
	Format func(map[string]string) string
}

func (*CompositeParamItem) GetValue 

func (cpi *CompositeParamItem) GetValue() string

type EtcdConfig 

type EtcdConfig struct {
	// --- ETCD ---
	Endpoints         ParamItem          `refreshable:"false"`
	RootPath          ParamItem          `refreshable:"false"`
	MetaSubPath       ParamItem          `refreshable:"false"`
	KvSubPath         ParamItem          `refreshable:"false"`
	MetaRootPath      CompositeParamItem `refreshable:"false"`
	KvRootPath        CompositeParamItem `refreshable:"false"`
	EtcdLogLevel      ParamItem          `refreshable:"false"`
	EtcdLogPath       ParamItem          `refreshable:"false"`
	EtcdUseSSL        ParamItem          `refreshable:"false"`
	EtcdTLSCert       ParamItem          `refreshable:"false"`
	EtcdTLSKey        ParamItem          `refreshable:"false"`
	EtcdTLSCACert     ParamItem          `refreshable:"false"`
	EtcdTLSMinVersion ParamItem          `refreshable:"false"`

	// --- Embed ETCD ---
	UseEmbedEtcd ParamItem `refreshable:"false"`
	ConfigPath   ParamItem `refreshable:"false"`
	DataDir      ParamItem `refreshable:"false"`
}

///////////////////////////////////////////////////////////////////////////// --- etcd ---

func (*EtcdConfig) Init 

func (p *EtcdConfig) Init(base *BaseTable)

type GrpcClientConfig 

type GrpcClientConfig struct {
	CompressionEnabled ParamItem `refreshable:"false"`

	ClientMaxSendSize ParamItem `refreshable:"false"`
	ClientMaxRecvSize ParamItem `refreshable:"false"`

	DialTimeout      ParamItem `refreshable:"false"`
	KeepAliveTime    ParamItem `refreshable:"false"`
	KeepAliveTimeout ParamItem `refreshable:"false"`

	MaxAttempts       ParamItem `refreshable:"false"`
	InitialBackoff    ParamItem `refreshable:"false"`
	MaxBackoff        ParamItem `refreshable:"false"`
	BackoffMultiplier ParamItem `refreshable:"false"`
	// contains filtered or unexported fields
}

GrpcClientConfig is configuration for grpc client.

func (*GrpcClientConfig) GetAddress 

func (p *GrpcClientConfig) GetAddress() string

GetAddress return grpc address

func (*GrpcClientConfig) GetInternalAddress 

func (p *GrpcClientConfig) GetInternalAddress() string

func (*GrpcClientConfig) Init 

func (p *GrpcClientConfig) Init(domain string, base *BaseTable)

type GrpcServerConfig 

type GrpcServerConfig struct {
	ServerMaxSendSize ParamItem `refreshable:"false"`
	ServerMaxRecvSize ParamItem `refreshable:"false"`
	// contains filtered or unexported fields
}

GrpcServerConfig is configuration for grpc server.

func (*GrpcServerConfig) GetAddress 

func (p *GrpcServerConfig) GetAddress() string

GetAddress return grpc address

func (*GrpcServerConfig) GetInternalAddress 

func (p *GrpcServerConfig) GetInternalAddress() string

func (*GrpcServerConfig) Init 

func (p *GrpcServerConfig) Init(domain string, base *BaseTable)

type KafkaConfig 

type KafkaConfig struct {
	Address             ParamItem  `refreshable:"false"`
	SaslUsername        ParamItem  `refreshable:"false"`
	SaslPassword        ParamItem  `refreshable:"false"`
	SaslMechanisms      ParamItem  `refreshable:"false"`
	SecurityProtocol    ParamItem  `refreshable:"false"`
	ConsumerExtraConfig ParamGroup `refreshable:"false"`
	ProducerExtraConfig ParamGroup `refreshable:"false"`
}

--- kafka ---

func (*KafkaConfig) Init 

func (k *KafkaConfig) Init(base *BaseTable)

type LocalStorageConfig 

type LocalStorageConfig struct {
	Path ParamItem `refreshable:"false"`
}

func (*LocalStorageConfig) Init 

func (p *LocalStorageConfig) Init(base *BaseTable)

type MQConfig 

type MQConfig struct {
	Type ParamItem `refreshable:"false"`
}

MQConfig represents the configuration settings for the message queue.

func (*MQConfig) Init 

func (p *MQConfig) Init(base *BaseTable)

Init initializes the MQConfig object with a BaseTable.

type MetaDBConfig 

type MetaDBConfig struct {
	Username     ParamItem `refreshable:"false"`
	Password     ParamItem `refreshable:"false"`
	Address      ParamItem `refreshable:"false"`
	Port         ParamItem `refreshable:"false"`
	DBName       ParamItem `refreshable:"false"`
	MaxOpenConns ParamItem `refreshable:"false"`
	MaxIdleConns ParamItem `refreshable:"false"`
}

///////////////////////////////////////////////////////////////////////////// --- meta db ---

func (*MetaDBConfig) Init 

func (p *MetaDBConfig) Init(base *BaseTable)

type MetaStoreConfig 

type MetaStoreConfig struct {
	MetaStoreType ParamItem `refreshable:"false"`
}

func (*MetaStoreConfig) Init 

func (p *MetaStoreConfig) Init(base *BaseTable)

type MinioConfig 

type MinioConfig struct {
	Address         ParamItem `refreshable:"false"`
	Port            ParamItem `refreshable:"false"`
	AccessKeyID     ParamItem `refreshable:"false"`
	SecretAccessKey ParamItem `refreshable:"false"`
	UseSSL          ParamItem `refreshable:"false"`
	BucketName      ParamItem `refreshable:"false"`
	RootPath        ParamItem `refreshable:"false"`
	UseIAM          ParamItem `refreshable:"false"`
	CloudProvider   ParamItem `refreshable:"false"`
	IAMEndpoint     ParamItem `refreshable:"false"`
}

///////////////////////////////////////////////////////////////////////////// --- minio ---

func (*MinioConfig) Init 

func (p *MinioConfig) Init(base *BaseTable)

type NatsmqConfig 

type NatsmqConfig struct {
	ServerPort                ParamItem `refreshable:"false"`
	ServerStoreDir            ParamItem `refreshable:"false"`
	ServerMaxFileStore        ParamItem `refreshable:"false"`
	ServerMaxPayload          ParamItem `refreshable:"false"`
	ServerMaxPending          ParamItem `refreshable:"false"`
	ServerInitializeTimeout   ParamItem `refreshable:"false"`
	ServerMonitorDebug        ParamItem `refreshable:"false"`
	ServerMonitorLogTime      ParamItem `refreshable:"false"`
	ServerMonitorLogFile      ParamItem `refreshable:"false"`
	ServerMonitorLogSizeLimit ParamItem `refreshable:"false"`
}

NatsmqConfig describes the configuration options for the Nats message queue

func (*NatsmqConfig) Init 

func (r *NatsmqConfig) Init(base *BaseTable)

Init sets up a new NatsmqConfig instance using the provided BaseTable

type ParamGroup 

type ParamGroup struct {
	KeyPrefix string // which should be named as "A.B."
	Version   string
	Doc       string
	Export    bool

	GetFunc func() map[string]string
	// contains filtered or unexported fields
}

func (*ParamGroup) GetValue 

func (pg *ParamGroup) GetValue() map[string]string

func (*ParamGroup) Init 

func (pg *ParamGroup) Init(manager *config.Manager)

type ParamItem 

type ParamItem struct {
	Key          string // which should be named as "A.B.C"
	Version      string
	Doc          string
	DefaultValue string
	FallbackKeys []string
	PanicIfEmpty bool
	Export       bool

	Formatter func(originValue string) string
	Forbidden bool
	// contains filtered or unexported fields
}

func (*ParamItem) GetAsBool 

func (pi *ParamItem) GetAsBool() bool

func (*ParamItem) GetAsDuration 

func (pi *ParamItem) GetAsDuration(unit time.Duration) time.Duration

func (*ParamItem) GetAsFloat 

func (pi *ParamItem) GetAsFloat() float64

func (*ParamItem) GetAsInt 

func (pi *ParamItem) GetAsInt() int

func (*ParamItem) GetAsInt32 

func (pi *ParamItem) GetAsInt32() int32

func (*ParamItem) GetAsInt64 

func (pi *ParamItem) GetAsInt64() int64

func (*ParamItem) GetAsJSONMap 

func (pi *ParamItem) GetAsJSONMap() map[string]string

func (*ParamItem) GetAsStrings 

func (pi *ParamItem) GetAsStrings() []string

func (*ParamItem) GetAsUint32 

func (pi *ParamItem) GetAsUint32() uint32

func (*ParamItem) GetValue 

func (pi *ParamItem) GetValue() string

func (*ParamItem) Init 

func (pi *ParamItem) Init(manager *config.Manager)

type PulsarConfig 

type PulsarConfig struct {
	Address        ParamItem `refreshable:"false"`
	Port           ParamItem `refreshable:"false"`
	WebAddress     ParamItem `refreshable:"false"`
	WebPort        ParamItem `refreshable:"false"`
	MaxMessageSize ParamItem `refreshable:"true"`

	// support auth
	AuthPlugin ParamItem `refreshable:"false"`
	AuthParams ParamItem `refreshable:"false"`

	// support tenant
	Tenant    ParamItem `refreshable:"false"`
	Namespace ParamItem `refreshable:"false"`
}

///////////////////////////////////////////////////////////////////////////// --- pulsar ---

func (*PulsarConfig) Init 

func (p *PulsarConfig) Init(base *BaseTable)

type RocksmqConfig 

type RocksmqConfig struct {
	Path          ParamItem `refreshable:"false"`
	LRUCacheRatio ParamItem `refreshable:"false"`
	PageSize      ParamItem `refreshable:"false"`
	// RetentionTimeInMinutes is the time of retention
	RetentionTimeInMinutes ParamItem `refreshable:"false"`
	// RetentionSizeInMB is the size of retention
	RetentionSizeInMB ParamItem `refreshable:"false"`
	// CompactionInterval is the Interval we trigger compaction,
	CompactionInterval ParamItem `refreshable:"false"`
	// TickerTimeInSeconds is the time of expired check, default 10 minutes
	TickerTimeInSeconds ParamItem `refreshable:"false"`
}

///////////////////////////////////////////////////////////////////////////// --- rocksmq ---

func (*RocksmqConfig) Init 

func (r *RocksmqConfig) Init(base *BaseTable)

type ServiceParam 

type ServiceParam struct {
	BaseTable

	LocalStorageCfg LocalStorageConfig
	MetaStoreCfg    MetaStoreConfig
	EtcdCfg         EtcdConfig
	DBCfg           MetaDBConfig
	MQCfg           MQConfig
	PulsarCfg       PulsarConfig
	KafkaCfg        KafkaConfig
	RocksmqCfg      RocksmqConfig
	NatsmqCfg       NatsmqConfig
	MinioCfg        MinioConfig
}

ServiceParam is used to quickly and easily access all basic service configurations.

func (*ServiceParam) KafkaEnable 

func (p *ServiceParam) KafkaEnable() bool

func (*ServiceParam) NatsmqEnable 

func (p *ServiceParam) NatsmqEnable() bool

NatsmqEnable checks if NATS messaging queue is enabled.

func (*ServiceParam) PulsarEnable 

func (p *ServiceParam) PulsarEnable() bool

func (*ServiceParam) RocksmqEnable 

func (p *ServiceParam) RocksmqEnable() bool

type UniqueID 

type UniqueID = typeutil.UniqueID

UniqueID is type alias of typeutil.UniqueID

func GetNodeID 

func GetNodeID() UniqueID

Source Files

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