logging

Documentation

Index

• func FromContext(ctx context.Context) *zap.SugaredLogger
• func NewLogger(configJSON string, levelOverride string) *zap.SugaredLogger
• func NewLoggerFromDefaultConfigMap(logLevelKey string) *zap.SugaredLogger
• func WithLogger(ctx context.Context, logger *zap.SugaredLogger) context.Context

Functions

func FromContext

func FromContext(ctx context.Context) *zap.SugaredLogger

FromContext returns the logger stored in context. Returns nil if no logger is set in context, or if the stored value is not of correct type.

func NewLogger

func NewLogger(configJSON string, levelOverride string) *zap.SugaredLogger

NewLogger creates a logger with the supplied configuration. If configuration is empty, a fallback configuration is used. If configuration cannot be used to instantiate a logger, the same fallback configuration is used.

func NewLoggerFromDefaultConfigMap

func NewLoggerFromDefaultConfigMap(logLevelKey string) *zap.SugaredLogger

NewLoggerFromDefaultConfigMap creates a logger using the configuration within /etc/config-logging file.

func WithLogger

func WithLogger(ctx context.Context, logger *zap.SugaredLogger) context.Context

WithLogger returns a copy of parent context in which the value associated with logger key is the supplied logger.