comment out

cmd/main.go

@@ -19,12 +19,17 @@ package main
 import (
 	"crypto/tls"
 	"flag"
+	"log"
 	"os"
 	"path/filepath"
 
 	locustiov1alpha1 "git.lilpenguins.com/crichardson/locust-operator/api/v1alpha1"
 	"git.lilpenguins.com/crichardson/locust-operator/internal/controller"
+	"github.com/go-logr/logr"
+	"github.com/go-logr/zapr"
 	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+	"gopkg.in/natefinch/lumberjack.v2"
 	"k8s.io/apimachinery/pkg/runtime"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 	clientgoscheme "k8s.io/client-go/kubernetes/scheme"
@@ -245,3 +250,37 @@ func main() {
 		os.Exit(1)
 	}
 }
+
+func CreateFileLogger(fileName string, logLevel zapcore.LevelEnabler) logr.Logger {
+
+	// Create file with desired permissions
+	file, err := os.OpenFile(fileName, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer func() {
+		if cerr := file.Close(); cerr != nil && err == nil {
+			err = cerr
+		}
+	}()
+
+	config := zap.NewProductionEncoderConfig()
+	config.EncodeTime = zapcore.ISO8601TimeEncoder
+	fileEncoder := zapcore.NewJSONEncoder(config)
+	consoleEncoder := zapcore.NewConsoleEncoder(config)
+	writer := zapcore.AddSync(&lumberjack.Logger{
+		Filename:   fileName,
+		MaxSize:    1000, // MB
+		MaxBackups: 3,
+		MaxAge:     90, // days
+		Compress:   false,
+	})
+
+	core := zapcore.NewTee(
+		zapcore.NewCore(fileEncoder, writer, logLevel),
+		zapcore.NewCore(consoleEncoder, zapcore.AddSync(os.Stdout), logLevel),
+	)
+
+	logger := zap.New(core, zap.AddCaller(), zap.AddStacktrace(zapcore.ErrorLevel))
+	return zapr.NewLogger(logger)
+}