logging

Documentation

Index

• func FilterLevel(level zapcore.Level) func(zapcore.Core) zapcore.Core
• func NewLogger(cfg *Config, metricsNamespace string) *zap.Logger
• type Config
  • func (cfg *Config) RegisterFlags(f *flag.FlagSet)
  • func (cfg *Config) Set(logLevel string) error
  • func (cfg *Config) String() string

Functions

func FilterLevel

func FilterLevel(level zapcore.Level) func(zapcore.Core) zapcore.Core

FilterLevel wraps an existing zap.Core but logs at a different level. This function can be used to create child loggers which should print only log levels at a different log level than the parent logger.

func NewLogger

func NewLogger(cfg *Config, metricsNamespace string) *zap.Logger

NewLogger creates a preconfigured global logger and configures the global zap logger

Types

type Config

type Config struct {
	LogLevelInput string
	LogLevel      zap.AtomicLevel
}

Config for a zap logger

func (*Config) RegisterFlags

func (cfg *Config) RegisterFlags(f *flag.FlagSet)

RegisterFlags adds the flags required to config the server

func (*Config) Set

func (cfg *Config) Set(logLevel string) error

Set updates the value of the allowed log level by implementing the flag.Value interface

func (*Config) String

func (cfg *Config) String() string

String implements the flag.Value interface