fix production logging with backrestmon

Author: garethgeorge

cmd/backrest/backrest.go

@@ -131,7 +131,6 @@ func main() {
 }
 
 func init() {
-	zap.ReplaceGlobals(zap.Must(zap.NewProduction()))
 	if !strings.HasPrefix(os.Getenv("ENV"), "prod") {
 		c := zap.NewDevelopmentEncoderConfig()
 		c.EncodeLevel = zapcore.CapitalColorLevelEncoder
@@ -142,6 +141,12 @@ func init() {
 			zapcore.DebugLevel,
 		))
 		zap.ReplaceGlobals(l)
+	} else {
+		zap.ReplaceGlobals(zap.New(zapcore.NewCore(
+			zapcore.NewJSONEncoder(zap.NewProductionEncoderConfig()),
+			zapcore.AddSync(os.Stdout),
+			zapcore.DebugLevel,
+		)))
 	}
 }
 

cmd/backrestmon/backrestmon.go

@@ -42,7 +42,8 @@ func main() {
 
 	cmd := exec.CommandContext(ctx, backrest)
 	cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
-	cmd.Env = append(os.Environ(), "ENV=prod")
+	cmd.Env = os.Environ()
+	cmd.Env = append(cmd.Env, "ENV=production")
 
 	pro, pwo := io.Pipe()
 	pre, pwe := io.Pipe()