retain

Documentation

Index

• type Config
  • func NewConfig(operatorID string) *Config
  • func (c Config) Build(logger *zap.SugaredLogger) (operator.Operator, error)
• type Transformer
  • func (p *Transformer) Process(ctx context.Context, entry *entry.Entry) error
  • func (p *Transformer) Transform(e *entry.Entry) error

Types

type Config

type Config struct {
	helper.TransformerConfig `mapstructure:",squash" yaml:",inline"`
	Fields                   []entry.Field `mapstructure:"fields" json:"fields" yaml:"fields"`
}

Config is the configuration of a retain operator

func NewConfig

func NewConfig(operatorID string) *Config

NewConfig creates a new retain operator config with default values

func (Config) Build

func (c Config) Build(logger *zap.SugaredLogger) (operator.Operator, error)

Build will build a retain operator from the supplied configuration

type Transformer

type Transformer struct {
	helper.TransformerOperator
	Fields             []entry.Field
	AllBodyFields      bool
	AllAttributeFields bool
	AllResourceFields  bool
}

Transformer keeps the given fields and deletes the rest.

func (*Transformer) Process

func (p *Transformer) Process(ctx context.Context, entry *entry.Entry) error

Process will process an entry with a retain transformation.

func (*Transformer) Transform

func (p *Transformer) Transform(e *entry.Entry) error

Transform will apply the retain operation to an entry