43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
package mounts // import "github.com/docker/docker/volume/mounts"
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import (
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"errors"
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"path"
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"github.com/docker/docker/api/types/mount"
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)
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// rxLCOWDestination is the regex expression for the mount destination for LCOW
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//
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// Destination (aka container path):
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// - Variation on hostdir but can be a drive followed by colon as well
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// - If a path, must be absolute. Can include spaces
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// - Drive cannot be c: (explicitly checked in code, not RegEx)
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const rxLCOWDestination = `(?P<destination>/(?:[^\\/:*?"<>\r\n]+[/]?)*)`
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var lcowSpecificValidators mountValidator = func(m *mount.Mount) error {
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if path.Clean(m.Target) == "/" {
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return ErrVolumeTargetIsRoot
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}
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if m.Type == mount.TypeNamedPipe {
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return errors.New("Linux containers on Windows do not support named pipe mounts")
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}
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return nil
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}
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type lcowParser struct {
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windowsParser
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}
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func (p *lcowParser) ValidateMountConfig(mnt *mount.Mount) error {
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return p.validateMountConfigReg(mnt, rxLCOWDestination, lcowSpecificValidators)
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}
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func (p *lcowParser) ParseMountRaw(raw, volumeDriver string) (*MountPoint, error) {
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return p.parseMountRaw(raw, volumeDriver, rxLCOWDestination, false, lcowSpecificValidators)
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}
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func (p *lcowParser) ParseMountSpec(cfg mount.Mount) (*MountPoint, error) {
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return p.parseMountSpec(cfg, rxLCOWDestination, false, lcowSpecificValidators)
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}
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