README
¶
gokitlogr
A logr LogSink implementation using go-kit/log.
Usage
import (
"os"
"github.com/go-logr/logr"
"github.com/tonglil/gokitlogr"
kitlog "github.com/go-kit/log"
)
func main() {
kl := kitlog.NewJSONLogger(kitlog.NewSyncWriter(os.Stderr))
kl = kitlog.With(kl, "ts", kitlog.DefaultTimestampUTC, "caller", kitlog.Caller(5))
gokitlogr.NameFieldKey = "logger"
gokitlogr.NameSeparator = "/"
var log logr.Logger = gokitlogr.New(&kl)
log = log.WithName("my app")
log = log.WithValues("format", "json")
log.Info("Logr in action!", "the answer", 42)
}
Implementation Details
For the most part, concepts in go-kit/log correspond directly with those in logr.
Levels in logr correspond to custom debug levels in go-kit/log. V(0) and V(1) are equivalent to go-kit/log's Info level, while V(2) is equvalent to go-kit/log's Debug level. The Warn level is unused.
Documentation
¶
Overview ¶
Package gokitlogr defines an implementation of the github.com/go-logr/logr interfaces built on top of go-kit/log (https://github.com/go-kit/log).
Usage ¶
A new logr.Logger can be constructed from an existing log.Logger using the New function:
log := gokitlogr.New(someGoKitLogger)
Implementation Details ¶
For the most part, concepts in go-kit/log correspond directly with those in logr.
Levels in logr correspond to custom debug levels in go-kit/log. V(0) and V(1) are equivalent to go-kit/log's Info level, while V(2) is equvalent to go-kit/log's Debug level. The Warn level is unused.
Index ¶
Constants ¶
This section is empty.
Variables ¶
var ( // NameFieldKey is the field key for logr.WithName NameFieldKey = "logger" // NameSeparator separates names for logr.WithName NameSeparator = "/" // ErrorFieldKey is the field key for logr.Error ErrorFieldKey = "error" // CallerFieldKey is the field key for call site information // When using LogfmtLogger, this should be set to a different key // than configured in go-kit/log.Logger to represent the true value // of WithCallDepth call sites. // When using JSONLogger, this should be set to the same key // configured in go-kit/log.Logger to overwrite it with the true value // of WithCallDepth call sites. CallerFieldKey = "caller" )
TODO: as options, see: https://github.com/go-logr/zapr/blob/master/zapr.go#L245
Source Files