tracelog

Documentation

Overview

Package tracelog provides a logger for debugging and tracing This logger will not print anything, unless TRACE_LEVEL is at least 1

Index

• func Logger(ctx context.Context) logr.Logger
• func LoggerFlags(pf *flag.FlagSet, argToEnv map[string]string)
• func NewLogger() logr.Logger
• func TraceLevel() int
• func WithLogger(ctx context.Context, log logr.Logger) context.Context
• type CtxLoggerKey

Functions

func Logger

func Logger(ctx context.Context) logr.Logger

Logger returns the logger from the context, the server injects a logger into each request.

func LoggerFlags

func LoggerFlags(pf *flag.FlagSet, argToEnv map[string]string)

LoggerFlags adds to viper flags

func NewLogger

func NewLogger() logr.Logger

NewLogger creates a new logger with our setup. It only prints messages below TraceLevel(). The starting point for derived loggers is 1. So in the default configuration, TRACE_LEVEL=0, V(1), nothing is printed. TRACE_LEVEL=1 shows simple log statements, everything above like `details`, or V(3) needs a higher TRACE_LEVEL.

func TraceLevel

func TraceLevel() int

TraceLevel returns the trace-level argument

func WithLogger

func WithLogger(ctx context.Context, log logr.Logger) context.Context

WithLogger returns a copy of the context with the given logger

Types

type CtxLoggerKey

type CtxLoggerKey struct{}