vendor cleanup: remove unused,non-go and test files

vendor/k8s.io/kubernetes/pkg/util/sysctl/BUILD

@@ -1,28 +0,0 @@
-package(default_visibility = ["//visibility:public"])
-
-load(
-    "@io_bazel_rules_go//go:def.bzl",
-    "go_library",
-)
-
-go_library(
-    name = "go_default_library",
-    srcs = ["sysctl.go"],
-    importpath = "k8s.io/kubernetes/pkg/util/sysctl",
-)
-
-filegroup(
-    name = "package-srcs",
-    srcs = glob(["**"]),
-    tags = ["automanaged"],
-    visibility = ["//visibility:private"],
-)
-
-filegroup(
-    name = "all-srcs",
-    srcs = [
-        ":package-srcs",
-        "//pkg/util/sysctl/testing:all-srcs",
-    ],
-    tags = ["automanaged"],
-)

vendor/k8s.io/kubernetes/pkg/util/sysctl/sysctl.go

@@ -1,78 +0,0 @@
-/*
-Copyright 2015 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.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package sysctl
-
-import (
-	"io/ioutil"
-	"path"
-	"strconv"
-	"strings"
-)
-
-const (
-	sysctlBase         = "/proc/sys"
-	VmOvercommitMemory = "vm/overcommit_memory"
-	VmPanicOnOOM       = "vm/panic_on_oom"
-	KernelPanic        = "kernel/panic"
-	KernelPanicOnOops  = "kernel/panic_on_oops"
-	RootMaxKeys        = "kernel/keys/root_maxkeys"
-	RootMaxBytes       = "kernel/keys/root_maxbytes"
-
-	VmOvercommitMemoryAlways    = 1 // kernel performs no memory over-commit handling
-	VmPanicOnOOMInvokeOOMKiller = 0 // kernel calls the oom_killer function when OOM occurs
-
-	KernelPanicOnOopsAlways  = 1  // kernel panics on kernel oops
-	KernelPanicRebootTimeout = 10 // seconds after a panic for the kernel to reboot
-
-	RootMaxKeysSetting  = 1000000                 // Needed since docker creates a new key per container
-	RootMaxBytesSetting = RootMaxKeysSetting * 25 // allocate 25 bytes per key * number of MaxKeys
-)
-
-// An injectable interface for running sysctl commands.
-type Interface interface {
-	// GetSysctl returns the value for the specified sysctl setting
-	GetSysctl(sysctl string) (int, error)
-	// SetSysctl modifies the specified sysctl flag to the new value
-	SetSysctl(sysctl string, newVal int) error
-}
-
-// New returns a new Interface for accessing sysctl
-func New() Interface {
-	return &procSysctl{}
-}
-
-// procSysctl implements Interface by reading and writing files under /proc/sys
-type procSysctl struct {
-}
-
-// GetSysctl returns the value for the specified sysctl setting
-func (_ *procSysctl) GetSysctl(sysctl string) (int, error) {
-	data, err := ioutil.ReadFile(path.Join(sysctlBase, sysctl))
-	if err != nil {
-		return -1, err
-	}
-	val, err := strconv.Atoi(strings.Trim(string(data), " \n"))
-	if err != nil {
-		return -1, err
-	}
-	return val, nil
-}
-
-// SetSysctl modifies the specified sysctl flag to the new value
-func (_ *procSysctl) SetSysctl(sysctl string, newVal int) error {
-	return ioutil.WriteFile(path.Join(sysctlBase, sysctl), []byte(strconv.Itoa(newVal)), 0640)
-}

vendor/k8s.io/kubernetes/pkg/util/sysctl/testing/BUILD

@@ -1,26 +0,0 @@
-package(default_visibility = ["//visibility:public"])
-
-load(
-    "@io_bazel_rules_go//go:def.bzl",
-    "go_library",
-)
-
-go_library(
-    name = "go_default_library",
-    srcs = ["fake.go"],
-    importpath = "k8s.io/kubernetes/pkg/util/sysctl/testing",
-    deps = ["//pkg/util/sysctl:go_default_library"],
-)
-
-filegroup(
-    name = "package-srcs",
-    srcs = glob(["**"]),
-    tags = ["automanaged"],
-    visibility = ["//visibility:private"],
-)
-
-filegroup(
-    name = "all-srcs",
-    srcs = [":package-srcs"],
-    tags = ["automanaged"],
-)

vendor/k8s.io/kubernetes/pkg/util/sysctl/testing/fake.go

@@ -1,51 +0,0 @@
-/*
-Copyright 2015 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.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package testing
-
-import (
-	"os"
-
-	"k8s.io/kubernetes/pkg/util/sysctl"
-)
-
-// fake is a map-backed implementation of sysctl.Interface, for testing/mocking
-type fake struct {
-	Settings map[string]int
-}
-
-func NewFake() *fake {
-	return &fake{
-		Settings: make(map[string]int),
-	}
-}
-
-// GetSysctl returns the value for the specified sysctl setting
-func (m *fake) GetSysctl(sysctl string) (int, error) {
-	v, found := m.Settings[sysctl]
-	if !found {
-		return -1, os.ErrNotExist
-	}
-	return v, nil
-}
-
-// SetSysctl modifies the specified sysctl flag to the new value
-func (m *fake) SetSysctl(sysctl string, newVal int) error {
-	m.Settings[sysctl] = newVal
-	return nil
-}
-
-var _ = sysctl.Interface(&fake{})