Logs as bytes in Stderr

[1xtr]

Why zerolog put logs to Stderr as bytes? component:[109 97 105 110] level:[100 101 98 117 103] log:[] requestID:[117 110 107 110 111 119 110]]

[rs]

I'd need more context.

[1xtr]

Here is logger.go

package utils

import (
    "os"
    "strings"

    "github.com/rs/zerolog"
    "github.com/rs/zerolog/log"
)

var Logger zerolog.Logger

func init() {
    // Get log level from environment variable
    logLevelStr := strings.ToLower(os.Getenv("LOG_LEVEL"))

    // Default log level if not provided or invalid
    logLevel := zerolog.InfoLevel

    if logLevelStr != "" {
        switch logLevelStr {
        case "debug":
            logLevel = zerolog.DebugLevel
        case "info":
            logLevel = zerolog.InfoLevel
        case "warn":
            logLevel = zerolog.WarnLevel
        case "error":
            logLevel = zerolog.ErrorLevel
        case "fatal":
            logLevel = zerolog.FatalLevel
        case "panic":
            logLevel = zerolog.PanicLevel
        }
    }

    // UNIX Time is faster and smaller than most timestamps
    zerolog.TimeFieldFormat = zerolog.TimeFormatUnixMs
    zerolog.TimestampFieldName = "timestamp"
    // Default level for this example is info, unless debug flag is present
    zerolog.SetGlobalLevel(logLevel)

    Logger = log.With().Caller().Logger()
}

func AddRequestIdToLogger(requestID string) {
    Logger = log.With().Caller().Str("requestID", requestID).Logger()
}

[rs]

Can't repro: https://play.golang.com/p/vnNPVLcP9F0

[1xtr]

Project run on Docker with log driver fluentd in fluent-bit I see error parsing json because it's not text

[rs]

I'm not sure how that would impact the serialization.

[1xtr]

@rs I cleared the Fluent config from comments. and after stack recreating everything works.

miracle =)