package mount

import "k8s.io/kubernetes/pkg/util/mount"

Package mount defines an interface to mounting filesystems.

TODO(thockin): This whole pkg is pretty linux-centric. As soon as we have an alternate platform, we will need to abstract further.

Index ¶

• Constants
• type Interface
• func New() Interface
• type MountPoint

Constants ¶

const FlagBind = syscall.MS_BIND

const FlagReadOnly = syscall.MS_RDONLY

Types ¶

type Interface ¶

type Interface interface {
	// Mount wraps syscall.Mount().
	Mount(source string, target string, fstype string, flags uintptr, data string) error

	// Umount wraps syscall.Mount().
	Unmount(target string, flags int) error

	// List returns a list of all mounted filesystems.  This can be large.
	// On some platforms, reading mounts is not guaranteed consistent (i.e.
	// it could change between chunked reads). This is guaranteed to be
	// consistent.
	List() ([]MountPoint, error)
}

Each supported platform must define the following flags:

• FlagBind: specifies a bind mount
• FlagReadOnly: the mount will be read-only

func New ¶

func New() Interface

New returns a mount.Interface for the current system.

type MountPoint ¶

type MountPoint struct {
	Device string
	Path   string
	Type   string
	Opts   []string
	Freq   int
	Pass   int
}

This represents a single line in /proc/mounts or /etc/fstab.

Source Files ¶

doc.go linux.go mount.go