README
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log: Simple wrapper for logrus
logrus by default outputs everything to stderr which makes Infof, Debugf messages appear to be error messages.
This package provides only the following:
- Sends Info, Debug, Infof, Debugf messages to
stdout. - Sends Error, Errorf messages to go
stderr. - Allow the set the log level.
All other things are not supported. PRs are welcome!
Example: https://github.com/rancher/log-example
Dynamically change loglevel
server
This repo has a package thats runs a http server over a unix socket, using which the log level can be controlled.
client
There is also a client binary available that can be used to change the log level. https://github.com/rancher/loglevel
# To get the current log level
loglevel
# To change the log level to debug
logevel --set debug
# To change it back to info
loglevel --set info
# To set it to show only errors
loglevel --set error
Documentation
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Index ¶
- func Debug(args ...interface{})
- func Debugf(format string, args ...interface{})
- func Error(args ...interface{})
- func Errorf(format string, args ...interface{})
- func Fatal(args ...interface{})
- func Fatalf(format string, args ...interface{})
- func GetLevel() logrus.Level
- func GetLevelString() string
- func Info(args ...interface{})
- func Infof(format string, args ...interface{})
- func ParseLevel(lvl string) (logrus.Level, error)
- func SetLevel(lvl logrus.Level)
- func SetLevelString(lvlStr string) error
- func SetOutput(out io.Writer)
- func Warn(args ...interface{})
- func Warnf(format string, args ...interface{})
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Debug ¶ added in v0.1.2
func Debug(args ...interface{})
Debug is wrapper for logrus.Debug to print to stdout
func Debugf ¶
func Debugf(format string, args ...interface{})
Debugf is wrapper for logrus.Debugf to print to stdout
func Error ¶ added in v0.1.2
func Error(args ...interface{})
Error is wrapper for logrus.Error to print to stderr
func Errorf ¶
func Errorf(format string, args ...interface{})
Errorf is wrapper for logrus.Errorf to print to stderr
func Fatal ¶ added in v0.1.2
func Fatal(args ...interface{})
Fatal is wrapper for logrus.Fatal to print to stderr
func Fatalf ¶
func Fatalf(format string, args ...interface{})
Fatalf is wrapper for logrus.Fatalf to print to stderr
func Info ¶ added in v0.1.2
func Info(args ...interface{})
Info is wrapper for logrus.Info to print to stdout
func Infof ¶
func Infof(format string, args ...interface{})
Infof is wrapper for logrus.Infof to print to stdout
func ParseLevel ¶
ParseLevel takes a string level and returns the Logrus log level constant.
func SetLevelString ¶
SetLevelString takes in the log level in string format some of valid values: error, info, debug ...
Types ¶
This section is empty.
Source Files
Directories