Remove dependency on kubernetes

podman parse and attach were using a very small portion of the kubernetes code
but using it caused a signficant increase in binary size.

Signed-off-by: baude <bbaude@redhat.com>

Closes: #559
Approved by: rhatdan

1 files changed, 0 insertions, 273 deletions

diff --git a/vendor/k8s.io/kubernetes/pkg/volume/volume.go b/vendor/k8s.io/kubernetes/pkg/volume/volume.go
deleted file mode 100644
index 471963556..000000000
--- a/vendor/k8s.io/kubernetes/pkg/volume/volume.go
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
-Copyright 2014 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 volume
-
-import (
-	"time"
-
-	"k8s.io/api/core/v1"
-	"k8s.io/apimachinery/pkg/api/resource"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/types"
-)
-
-// Volume represents a directory used by pods or hosts on a node. All method
-// implementations of methods in the volume interface must be idempotent.
-type Volume interface {
-	// GetPath returns the path to which the volume should be mounted for the
-	// pod.
-	GetPath() string
-
-	// MetricsProvider embeds methods for exposing metrics (e.g.
-	// used, available space).
-	MetricsProvider
-}
-
-// BlockVolume interface provides methods to generate global map path
-// and pod device map path.
-type BlockVolume interface {
-	// GetGlobalMapPath returns a global map path which contains
-	// symbolic links associated to a block device.
-	// ex. plugins/kubernetes.io/{PluginName}/{DefaultKubeletVolumeDevicesDirName}/{volumePluginDependentPath}/{pod uuid}
-	GetGlobalMapPath(spec *Spec) (string, error)
-	// GetPodDeviceMapPath returns a pod device map path
-	// and name of a symbolic link associated to a block device.
-	// ex. pods/{podUid}}/{DefaultKubeletVolumeDevicesDirName}/{escapeQualifiedPluginName}/{volumeName}
-	GetPodDeviceMapPath() (string, string)
-}
-
-// MetricsProvider exposes metrics (e.g. used,available space) related to a
-// Volume.
-type MetricsProvider interface {
-	// GetMetrics returns the Metrics for the Volume. Maybe expensive for
-	// some implementations.
-	GetMetrics() (*Metrics, error)
-}
-
-// Metrics represents the used and available bytes of the Volume.
-type Metrics struct {
-	// The time at which these stats were updated.
-	Time metav1.Time
-
-	// Used represents the total bytes used by the Volume.
-	// Note: For block devices this maybe more than the total size of the files.
-	Used *resource.Quantity
-
-	// Capacity represents the total capacity (bytes) of the volume's
-	// underlying storage. For Volumes that share a filesystem with the host
-	// (e.g. emptydir, hostpath) this is the size of the underlying storage,
-	// and will not equal Used + Available as the fs is shared.
-	Capacity *resource.Quantity
-
-	// Available represents the storage space available (bytes) for the
-	// Volume. For Volumes that share a filesystem with the host (e.g.
-	// emptydir, hostpath), this is the available space on the underlying
-	// storage, and is shared with host processes and other Volumes.
-	Available *resource.Quantity
-
-	// InodesUsed represents the total inodes used by the Volume.
-	InodesUsed *resource.Quantity
-
-	// Inodes represents the total number of inodes available in the volume.
-	// For volumes that share a filesystem with the host (e.g. emptydir, hostpath),
-	// this is the inodes available in the underlying storage,
-	// and will not equal InodesUsed + InodesFree as the fs is shared.
-	Inodes *resource.Quantity
-
-	// InodesFree represent the inodes available for the volume.  For Volumes that share
-	// a filesystem with the host (e.g. emptydir, hostpath), this is the free inodes
-	// on the underlying storage, and is shared with host processes and other volumes
-	InodesFree *resource.Quantity
-}
-
-// Attributes represents the attributes of this mounter.
-type Attributes struct {
-	ReadOnly        bool
-	Managed         bool
-	SupportsSELinux bool
-}
-
-// Mounter interface provides methods to set up/mount the volume.
-type Mounter interface {
-	// Uses Interface to provide the path for Docker binds.
-	Volume
-
-	// CanMount is called immediately prior to Setup to check if
-	// the required components (binaries, etc.) are available on
-	// the underlying node to complete the subsequent SetUp (mount)
-	// operation. If CanMount returns error, the mount operation is
-	// aborted and an event is generated indicating that the node
-	// does not have the required binaries to complete the mount.
-	// If CanMount succeeds, the mount operation continues
-	// normally. The CanMount check can be enabled or disabled
-	// using the experimental-check-mount-binaries binary flag
-	CanMount() error
-
-	// SetUp prepares and mounts/unpacks the volume to a
-	// self-determined directory path. The mount point and its
-	// content should be owned by 'fsGroup' so that it can be
-	// accessed by the pod. This may be called more than once, so
-	// implementations must be idempotent.
-	SetUp(fsGroup *int64) error
-	// SetUpAt prepares and mounts/unpacks the volume to the
-	// specified directory path, which may or may not exist yet.
-	// The mount point and its content should be owned by
-	// 'fsGroup' so that it can be accessed by the pod. This may
-	// be called more than once, so implementations must be
-	// idempotent.
-	SetUpAt(dir string, fsGroup *int64) error
-	// GetAttributes returns the attributes of the mounter.
-	GetAttributes() Attributes
-}
-
-// Unmounter interface provides methods to cleanup/unmount the volumes.
-type Unmounter interface {
-	Volume
-	// TearDown unmounts the volume from a self-determined directory and
-	// removes traces of the SetUp procedure.
-	TearDown() error
-	// TearDown unmounts the volume from the specified directory and
-	// removes traces of the SetUp procedure.
-	TearDownAt(dir string) error
-}
-
-// BlockVolumeMapper interface provides methods to set up/map the volume.
-type BlockVolumeMapper interface {
-	BlockVolume
-	// SetUpDevice prepares the volume to a self-determined directory path,
-	// which may or may not exist yet and returns combination of physical
-	// device path of a block volume and error.
-	// If the plugin is non-attachable, it should prepare the device
-	// in /dev/ (or where appropriate) and return unique device path.
-	// Unique device path across kubelet node reboot is required to avoid
-	// unexpected block volume destruction.
-	// If the plugin is attachable, it should not do anything here,
-	// just return empty string for device path.
-	// Instead, attachable plugin have to return unique device path
-	// at attacher.Attach() and attacher.WaitForAttach().
-	// This may be called more than once, so implementations must be idempotent.
-	SetUpDevice() (string, error)
-}
-
-// BlockVolumeUnmapper interface provides methods to cleanup/unmap the volumes.
-type BlockVolumeUnmapper interface {
-	BlockVolume
-	// TearDownDevice removes traces of the SetUpDevice procedure under
-	// a self-determined directory.
-	// If the plugin is non-attachable, this method detaches the volume
-	// from a node.
-	TearDownDevice(mapPath string, devicePath string) error
-}
-
-// Provisioner is an interface that creates templates for PersistentVolumes
-// and can create the volume as a new resource in the infrastructure provider.
-type Provisioner interface {
-	// Provision creates the resource by allocating the underlying volume in a
-	// storage system. This method should block until completion and returns
-	// PersistentVolume representing the created storage resource.
-	Provision() (*v1.PersistentVolume, error)
-}
-
-// Deleter removes the resource from the underlying storage provider. Calls
-// to this method should block until the deletion is complete. Any error
-// returned indicates the volume has failed to be reclaimed. A nil return
-// indicates success.
-type Deleter interface {
-	Volume
-	// This method should block until completion.
-	// deletedVolumeInUseError returned from this function will not be reported
-	// as error and it will be sent as "Info" event to the PV being deleted. The
-	// volume controller will retry deleting the volume in the next periodic
-	// sync. This can be used to postpone deletion of a volume that is being
-	// detached from a node. Deletion of such volume would fail anyway and such
-	// error would confuse users.
-	Delete() error
-}
-
-// Attacher can attach a volume to a node.
-type Attacher interface {
-	// Attaches the volume specified by the given spec to the node with the given Name.
-	// On success, returns the device path where the device was attached on the
-	// node.
-	Attach(spec *Spec, nodeName types.NodeName) (string, error)
-
-	// VolumesAreAttached checks whether the list of volumes still attached to the specified
-	// node. It returns a map which maps from the volume spec to the checking result.
-	// If an error is occurred during checking, the error will be returned
-	VolumesAreAttached(specs []*Spec, nodeName types.NodeName) (map[*Spec]bool, error)
-
-	// WaitForAttach blocks until the device is attached to this
-	// node. If it successfully attaches, the path to the device
-	// is returned. Otherwise, if the device does not attach after
-	// the given timeout period, an error will be returned.
-	WaitForAttach(spec *Spec, devicePath string, pod *v1.Pod, timeout time.Duration) (string, error)
-
-	// GetDeviceMountPath returns a path where the device should
-	// be mounted after it is attached. This is a global mount
-	// point which should be bind mounted for individual volumes.
-	GetDeviceMountPath(spec *Spec) (string, error)
-
-	// MountDevice mounts the disk to a global path which
-	// individual pods can then bind mount
-	MountDevice(spec *Spec, devicePath string, deviceMountPath string) error
-}
-
-type BulkVolumeVerifier interface {
-	// BulkVerifyVolumes checks whether the list of volumes still attached to the
-	// the clusters in the node. It returns a map which maps from the volume spec to the checking result.
-	// If an error occurs during check - error should be returned and volume on nodes
-	// should be assumed as still attached.
-	BulkVerifyVolumes(volumesByNode map[types.NodeName][]*Spec) (map[types.NodeName]map[*Spec]bool, error)
-}
-
-// Detacher can detach a volume from a node.
-type Detacher interface {
-	// Detach the given volume from the node with the given Name.
-	// volumeName is name of the volume as returned from plugin's
-	// GetVolumeName().
-	Detach(volumeName string, nodeName types.NodeName) error
-
-	// UnmountDevice unmounts the global mount of the disk. This
-	// should only be called once all bind mounts have been
-	// unmounted.
-	UnmountDevice(deviceMountPath string) error
-}
-
-// NewDeletedVolumeInUseError returns a new instance of DeletedVolumeInUseError
-// error.
-func NewDeletedVolumeInUseError(message string) error {
-	return deletedVolumeInUseError(message)
-}
-
-type deletedVolumeInUseError string
-
-var _ error = deletedVolumeInUseError("")
-
-// IsDeletedVolumeInUse returns true if an error returned from Delete() is
-// deletedVolumeInUseError
-func IsDeletedVolumeInUse(err error) bool {
-	switch err.(type) {
-	case deletedVolumeInUseError:
-		return true
-	default:
-		return false
-	}
-}
-
-func (err deletedVolumeInUseError) Error() string {
-	return string(err)
-}