README
¶
klog-gokit 
This package is a replacement for k8s.io/klog/v2 in projects that use the github.com/go-kit/log module for logging.
The current branch supports neither
k8s.io/klog nor
github.com/go-kit/kit. Please use the v2.1.0
version instead.
It is heavily inspired by the github.com/kubermatic/glog-gokit package.
Usage
Add this line to your go.mod file:
replace k8s.io/klog/v2 => github.com/simonpasquier/klog-gokit/v3 v3
In your main.go:
// Import the package like it is original klog
import (
...
"github.com/go-kit/log"
klog "k8s.io/klog/v2"
...
)
// Create go-kit logger in your main.go
logger := log.NewLogfmtLogger(log.NewSyncWriter(os.Stdout))
logger = log.With(logger, "ts", log.DefaultTimestampUTC)
logger = log.With(logger, "caller", log.DefaultCaller)
logger = level.NewFilter(logger, level.AllowAll())
// Overriding the default klog with our go-kit klog implementation.
// Thus we need to pass it our go-kit logger object.
klog.SetLogger(logger)
Setting the klog's logger MUST happen at the very beginning of your program (e.g. before using the other klog functions).
Function Levels
| klog | gokit |
|---|---|
| Info | Debug |
| InfoDepth | Debug |
| Infof | Debug |
| Infoln | Debug |
| InfoS | Debug |
| InfoSDepth | Debug |
| Warning | Warn |
| WarningDepth | Warn |
| Warningf | Warn |
| Warningln | Warn |
| Error | Error |
| ErrorDepth | Error |
| Errorf | Error |
| Errorln | Error |
| Exit | Error |
| ExitDepth | Error |
| Exitf | Error |
| Exitln | Error |
| Fatal | Error |
| FatalDepth | Error |
| Fatalf | Error |
| Fatalln | Error |
This table is rather opinionated and build for use with the Kubernetes' Go client.
Disclaimer
This project doesn't aim at covering the complete klog API. That being said, it should work ok for
projects that use k8s.io/client-go (like Prometheus for instance).
License
Apache License 2.0, see LICENSE.
Documentation
¶
Index ¶
- func ClampLevel(l Level)
- func Error(args ...interface{})
- func ErrorDepth(_ int, args ...interface{})
- func ErrorS(err error, msg string, keysAndValues ...interface{})
- func Errorf(format string, args ...interface{})
- func Errorln(args ...interface{})
- func Exit(args ...interface{})
- func ExitDepth(_ int, args ...interface{})
- func Exitf(format string, args ...interface{})
- func Exitln(args ...interface{})
- func Fatal(args ...interface{})
- func FatalDepth(_ int, args ...interface{})
- func Fatalf(format string, args ...interface{})
- func Fatalln(args ...interface{})
- func Info(args ...interface{})
- func InfoDepth(_ int, args ...interface{})
- func InfoS(msg string, keysAndValues ...interface{})
- func InfoSDepth(_ int, msg string, keysAndValues ...interface{})
- func Infof(format string, args ...interface{})
- func Infoln(args ...interface{})
- func SetLogger(l log.Logger)
- func Warning(args ...interface{})
- func WarningDepth(_ int, args ...interface{})
- func Warningf(format string, args ...interface{})
- func Warningln(args ...interface{})
- type Level
- type ObjectRef
- type Verbose
- func (v Verbose) Enabled() bool
- func (v Verbose) Info(args ...interface{})
- func (v Verbose) InfoS(msg string, keysAndValues ...interface{})
- func (v Verbose) InfoSDepth(_ int, msg string, keysAndValues ...interface{})
- func (v Verbose) Infof(format string, args ...interface{})
- func (v Verbose) Infoln(args ...interface{})
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func ClampLevel ¶
func ClampLevel(l Level)
ClampLevel clamps the leveled logging at the specified value. It must be called prior any call to klog.
func ErrorDepth ¶
func ErrorDepth(_ int, args ...interface{})
func FatalDepth ¶
func FatalDepth(_ int, args ...interface{})
func InfoSDepth ¶
func SetLogger ¶
SetLogger redirects klog logging to the given logger. It must be called prior any call to klog.
func WarningDepth ¶
func WarningDepth(_ int, args ...interface{})
Source Files