Move filesystem resize code to kubernetes/mount-utils

pkg/util/BUILD

@@ -36,7 +36,6 @@ filegroup(
         "//pkg/util/pod:all-srcs",
         "//pkg/util/procfs:all-srcs",
         "//pkg/util/removeall:all-srcs",
-        "//pkg/util/resizefs:all-srcs",
         "//pkg/util/rlimit:all-srcs",
         "//pkg/util/selinux:all-srcs",
         "//pkg/util/slice:all-srcs",

pkg/util/resizefs/BUILD

@@ -1,75 +0,0 @@
-load("@io_bazel_rules_go//go:def.bzl", "go_library")
-
-go_library(
-    name = "go_default_library",
-    srcs = [
-        "resizefs_linux.go",
-        "resizefs_unsupported.go",
-    ],
-    importpath = "k8s.io/kubernetes/pkg/util/resizefs",
-    visibility = ["//visibility:public"],
-    deps = select({
-        "@io_bazel_rules_go//go/platform:aix": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:android": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-            "//vendor/k8s.io/klog/v2:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:darwin": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:dragonfly": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:freebsd": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:illumos": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:ios": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:js": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:linux": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-            "//vendor/k8s.io/klog/v2:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:nacl": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:netbsd": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:openbsd": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:plan9": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:solaris": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "@io_bazel_rules_go//go/platform:windows": [
-            "//staging/src/k8s.io/mount-utils:go_default_library",
-        ],
-        "//conditions:default": [],
-    }),
-)
-
-filegroup(
-    name = "package-srcs",
-    srcs = glob(["**"]),
-    tags = ["automanaged"],
-    visibility = ["//visibility:private"],
-)
-
-filegroup(
-    name = "all-srcs",
-    srcs = [":package-srcs"],
-    tags = ["automanaged"],
-    visibility = ["//visibility:public"],
-)

pkg/volume/util/BUILD

@@ -24,7 +24,6 @@ go_library(
         "//pkg/apis/core/v1/helper:go_default_library",
         "//pkg/features:go_default_library",
         "//pkg/securitycontext:go_default_library",
-        "//pkg/util/resizefs:go_default_library",
         "//pkg/volume:go_default_library",
         "//pkg/volume/util/types:go_default_library",
         "//pkg/volume/util/volumepathhandler:go_default_library",

pkg/volume/util/resize_util.go

@@ -21,8 +21,6 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"k8s.io/mount-utils"
-
 	"k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/meta"
 	"k8s.io/apimachinery/pkg/api/resource"
@@ -31,9 +29,9 @@ import (
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/strategicpatch"
 	clientset "k8s.io/client-go/kubernetes"
-	"k8s.io/kubernetes/pkg/util/resizefs"
 	"k8s.io/kubernetes/pkg/volume"
 	volumetypes "k8s.io/kubernetes/pkg/volume/util/types"
+	"k8s.io/mount-utils"
 )
 
 var (
@@ -271,6 +269,6 @@ func GenericResizeFS(host volume.VolumeHost, pluginName, devicePath, deviceMount
 		Interface: mounter,
 		Exec:      host.GetExec(pluginName),
 	}
-	resizer := resizefs.NewResizeFs(diskFormatter)
+	resizer := mount.NewResizeFs(diskFormatter)
 	return resizer.Resize(devicePath, deviceMountPath)
 }

staging/src/k8s.io/mount-utils/BUILD

@@ -12,6 +12,8 @@ go_library(
         "mount_linux.go",
         "mount_unsupported.go",
         "mount_windows.go",
+        "resizefs_linux.go",
+        "resizefs_unsupported.go",
     ],
     importmap = "k8s.io/kubernetes/vendor/k8s.io/mount-utils",
     importpath = "k8s.io/mount-utils",

staging/src/k8s.io/mount-utils/resizefs_linux.go

@@ -1,7 +1,7 @@
 // +build linux
 
 /*
-Copyright 2017 The Kubernetes Authors.
+Copyright 2021 The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -16,22 +16,20 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package resizefs
+package mount
 
 import (
 	"fmt"
-
 	"k8s.io/klog/v2"
-	"k8s.io/mount-utils"
 )
 
 // ResizeFs Provides support for resizing file systems
 type ResizeFs struct {
-	mounter *mount.SafeFormatAndMount
+	mounter *SafeFormatAndMount
 }
 
 // NewResizeFs returns new instance of resizer
-func NewResizeFs(mounter *mount.SafeFormatAndMount) *ResizeFs {
+func NewResizeFs(mounter *SafeFormatAndMount) *ResizeFs {
 	return &ResizeFs{mounter: mounter}
 }
 

staging/src/k8s.io/mount-utils/resizefs_unsupported.go

@@ -1,7 +1,7 @@
 // +build !linux
 
 /*
-Copyright 2017 The Kubernetes Authors.
+Copyright 2021 The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -16,21 +16,19 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package resizefs
+package mount
 
 import (
 	"fmt"
-
-	"k8s.io/mount-utils"
 )
 
 // ResizeFs Provides support for resizing file systems
 type ResizeFs struct {
-	mounter *mount.SafeFormatAndMount
+	mounter *SafeFormatAndMount
 }
 
 // NewResizeFs returns new instance of resizer
-func NewResizeFs(mounter *mount.SafeFormatAndMount) *ResizeFs {
+func NewResizeFs(mounter *SafeFormatAndMount) *ResizeFs {
 	return &ResizeFs{mounter: mounter}
 }