7ac4232e70
- Make the API client library completely standalone. - Move windows partition isolation detection to the client, so the driver doesn't use external types. Signed-off-by: David Calavera <david.calavera@gmail.com>
73 lines
2.1 KiB
Go
73 lines
2.1 KiB
Go
// +build !windows
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package daemon
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import (
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"os"
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"path/filepath"
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containertypes "github.com/docker/docker/api/types/container"
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"github.com/docker/docker/container"
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derr "github.com/docker/docker/errors"
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"github.com/docker/docker/image"
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"github.com/docker/docker/pkg/stringid"
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"github.com/docker/docker/volume"
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"github.com/opencontainers/runc/libcontainer/label"
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)
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// createContainerPlatformSpecificSettings performs platform specific container create functionality
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func (daemon *Daemon) createContainerPlatformSpecificSettings(container *container.Container, config *containertypes.Config, hostConfig *containertypes.HostConfig, img *image.Image) error {
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if err := daemon.Mount(container); err != nil {
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return err
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}
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defer daemon.Unmount(container)
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for spec := range config.Volumes {
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name := stringid.GenerateNonCryptoID()
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destination := filepath.Clean(spec)
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// Skip volumes for which we already have something mounted on that
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// destination because of a --volume-from.
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if container.IsDestinationMounted(destination) {
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continue
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}
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path, err := container.GetResourcePath(destination)
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if err != nil {
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return err
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}
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stat, err := os.Stat(path)
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if err == nil && !stat.IsDir() {
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return derr.ErrorCodeMountOverFile.WithArgs(path)
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}
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volumeDriver := hostConfig.VolumeDriver
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if destination != "" && img != nil {
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if _, ok := img.ContainerConfig.Volumes[destination]; ok {
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// check for whether bind is not specified and then set to local
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if _, ok := container.MountPoints[destination]; !ok {
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volumeDriver = volume.DefaultDriverName
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}
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}
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}
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v, err := daemon.createVolume(name, volumeDriver, nil)
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if err != nil {
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return err
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}
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if err := label.Relabel(v.Path(), container.MountLabel, true); err != nil {
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return err
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}
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// never attempt to copy existing content in a container FS to a shared volume
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if v.DriverName() == volume.DefaultDriverName {
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if err := container.CopyImagePathContent(v, destination); err != nil {
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return err
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}
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}
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container.AddMountPointWithVolume(destination, v, true)
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}
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return nil
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}
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