/
cores.go
87 lines (79 loc) · 2.84 KB
/
cores.go
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package zaplog
import (
"fmt"
"os"
"time"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
"gopkg.in/natefinch/lumberjack.v2"
)
func (l *Logger) initConsoleCore() zapcore.Core {
writer := zapcore.AddSync(os.Stdout)
customTimeEncoder := func(t time.Time, enc zapcore.PrimitiveArrayEncoder) {
enc.AppendString(fmt.Sprintf("[%v]", t.Format(time.RFC3339)))
}
encoderConfig := zap.NewProductionEncoderConfig()
encoderConfig.EncodeTime = customTimeEncoder
encoderConfig.EncodeLevel = zapcore.CapitalColorLevelEncoder
encoder := zapcore.NewConsoleEncoder(encoderConfig)
logLevel := zapcore.DebugLevel
if l.cfg.Mode == Prod {
logLevel = zapcore.ErrorLevel
}
core := zapcore.NewCore(encoder, writer, logLevel)
return core
}
func (l *Logger) initFileCore() zapcore.Core {
lumberJackLogger := &lumberjack.Logger{
Filename: l.cfg.Filename,
MaxSize: 64,
MaxBackups: 7,
MaxAge: 7,
Compress: false,
}
writer := zapcore.AddSync(lumberJackLogger)
customTimeEncoder := func(t time.Time, enc zapcore.PrimitiveArrayEncoder) {
enc.AppendString(fmt.Sprintf("[%v]", t.Format(time.RFC3339)))
}
encoderConfig := zap.NewProductionEncoderConfig()
encoderConfig.EncodeTime = customTimeEncoder
encoderConfig.EncodeLevel = zapcore.CapitalLevelEncoder
encoder := zapcore.NewJSONEncoder(encoderConfig)
logLevel := zapcore.DebugLevel
if l.cfg.Mode == Prod {
logLevel = zapcore.ErrorLevel
}
core := zapcore.NewCore(encoder, writer, logLevel)
return core
}
func (l *Logger) getLokiWriter() *lokiWriter {
lw := &lokiWriter{}
lw.client = NewLokiClient(l.cfg.LokiJob, l.cfg.LokiApi, l.cfg.LokiUser, l.cfg.LokiPwd, l.cfg.QueueSize)
if os.Getenv("LOKI_CLIENT_DEBUG") == "true" {
lw.client.Debug = true
}
go lw.client.Start()
return lw
}
func (l *Logger) initLokiCore() zapcore.Core {
l.lokiWriter = l.getLokiWriter()
writer := zapcore.AddSync(l.lokiWriter)
customTimeEncoder := func(t time.Time, enc zapcore.PrimitiveArrayEncoder) {
enc.AppendString(t.Format(time.RFC3339))
}
encoderConfig := zap.NewProductionEncoderConfig()
encoderConfig.EncodeTime = customTimeEncoder // zapcore.EpochNanosTimeEncoder
encoderConfig.EncodeLevel = zapcore.CapitalLevelEncoder
return zapcore.NewCore(zapcore.NewJSONEncoder(encoderConfig), writer, zapcore.DebugLevel)
}
func (l *Logger) initMetricsCore() zapcore.Core {
l.metricsWriter = newMetricsWriter(l.cfg.QueueSize, l.cfg.MetricsStorage, time.Hour*time.Duration(l.cfg.MetricsHistory))
writer := zapcore.AddSync(l.metricsWriter)
customTimeEncoder := func(t time.Time, enc zapcore.PrimitiveArrayEncoder) {
enc.AppendString(t.Format(time.RFC3339))
}
encoderConfig := zap.NewProductionEncoderConfig()
encoderConfig.EncodeTime = customTimeEncoder // zapcore.EpochNanosTimeEncoder
encoderConfig.EncodeLevel = zapcore.CapitalLevelEncoder
return zapcore.NewCore(zapcore.NewJSONEncoder(encoderConfig), writer, zapcore.DebugLevel)
}