fix: console logger regression with dynamic logger webhook registration (#14346)

fixes a regression from #14289

internal/logger/console.go

@@ -29,6 +29,9 @@ import (
 	c "github.com/minio/pkg/console"
 )
 
+// ConsoleLoggerTgt is a stringified value to represent console logging
+const ConsoleLoggerTgt = "console+http"
+
 // Logger interface describes the methods that need to be implemented to satisfy the interface requirements.
 type Logger interface {
 	json(msg string, args ...interface{})

internal/logger/targets.go

@@ -139,6 +139,14 @@ func UpdateTargets(cfg Config) error {
 	}
 
 	swapMu.Lock()
+	for _, tgt := range targets {
+		// Preserve console target when dynamically updating
+		// other HTTP targets, console target is always present.
+		if tgt.String() == ConsoleLoggerTgt {
+			updated = append(updated, tgt)
+			break
+		}
+	}
 	atomic.StoreInt32(&nTargets, int32(len(updated)))
 	cancelAllTargets() // cancel running targets
 	targets = updated