Revert "mount: when outside cluster network, use filer as proxy to access volume servers"

This reverts commit 096e088d7b.

weed/filesys/wfs.go

@@ -3,8 +3,6 @@ package filesys
 import (
 	"context"
 	"fmt"
-	"github.com/chrislusf/seaweedfs/weed/filer"
-	"github.com/chrislusf/seaweedfs/weed/wdclient"
 	"math"
 	"os"
 	"path"
@@ -26,7 +24,6 @@ import (
 )
 
 type Option struct {
-	FilerAddress       string
 	FilerGrpcAddress   string
 	GrpcDialOption     grpc.DialOption
 	FilerMountRootPath string
@@ -240,13 +237,3 @@ func (wfs *WFS) mapPbIdFromLocalToFiler(entry *filer_pb.Entry) {
 	}
 	entry.Attributes.Uid, entry.Attributes.Gid = wfs.option.UidGidMapper.LocalToFiler(entry.Attributes.Uid, entry.Attributes.Gid)
 }
-
-func (wfs *WFS) LookupFn() wdclient.LookupFileIdFunctionType {
-	if wfs.option.OutsideContainerClusterMode {
-		return func(fileId string) (targetUrls []string, err error) {
-			return []string{"http://" + wfs.option.FilerAddress + "/?proxyChunkId=" + fileId}, nil
-		}
-	}
-	return filer.LookupFn(wfs)
-
-}