strategystore

Documentation

Index

• Constants
• type Factory
  • func NewFactory(config FactoryConfig) (*Factory, error)
  • func (f *Factory) AddFlags(flagSet *flag.FlagSet)
  • func (f *Factory) CreateStrategyStore() (strategystore.StrategyStore, error)
  • func (f *Factory) InitFromViper(v *viper.Viper, logger *zap.Logger)
  • func (f *Factory) Initialize(metricsFactory metrics.Factory, logger *zap.Logger) error
• type FactoryConfig
  • func FactoryConfigFromEnv() FactoryConfig

Constants

const (
	// SamplingTypeEnvVar is the name of the env var that defines the type of sampling strategy store used.
	SamplingTypeEnvVar = "SAMPLING_TYPE"
)

Types

type Factory

type Factory struct {
	FactoryConfig
	// contains filtered or unexported fields
}

Factory implements strategystore.Factory interface as a meta-factory for strategy storage components.

func NewFactory

func NewFactory(config FactoryConfig) (*Factory, error)

NewFactory creates the meta-factory.

func (*Factory) AddFlags

func (f *Factory) AddFlags(flagSet *flag.FlagSet)

AddFlags implements plugin.Configurable

func (*Factory) CreateStrategyStore

func (f *Factory) CreateStrategyStore() (strategystore.StrategyStore, error)

CreateStrategyStore implements strategystore.Factory

func (*Factory) InitFromViper

func (f *Factory) InitFromViper(v *viper.Viper, logger *zap.Logger)

InitFromViper implements plugin.Configurable

func (*Factory) Initialize

func (f *Factory) Initialize(metricsFactory metrics.Factory, logger *zap.Logger) error

Initialize implements strategystore.Factory

type FactoryConfig

type FactoryConfig struct {
	StrategyStoreType string
}

FactoryConfig tells the Factory what sampling type it needs to create.

func FactoryConfigFromEnv

func FactoryConfigFromEnv() FactoryConfig

FactoryConfigFromEnv reads the desired sampling type from the SAMPLING_TYPE environment variable. Allowed values:

• `static` - built-in
• `adaptive` - built-in // TODO