46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
package daemon // import "github.com/docker/docker/daemon"
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import (
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"sort"
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"github.com/docker/docker/container"
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"github.com/docker/docker/pkg/idtools"
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"github.com/docker/docker/volume"
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)
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// setupMounts configures the mount points for a container by appending each
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// of the configured mounts on the container to the OCI mount structure
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// which will ultimately be passed into the oci runtime during container creation.
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// It also ensures each of the mounts are lexicographically sorted.
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// BUGBUG TODO Windows containerd. This would be much better if it returned
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// an array of runtime spec mounts, not container mounts. Then no need to
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// do multiple transitions.
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func (daemon *Daemon) setupMounts(c *container.Container) ([]container.Mount, error) {
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var mnts []container.Mount
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for _, mount := range c.MountPoints { // type is volume.MountPoint
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if err := daemon.lazyInitializeVolume(c.ID, mount); err != nil {
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return nil, err
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}
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s, err := mount.Setup(c.MountLabel, idtools.IDPair{0, 0}, nil)
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if err != nil {
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return nil, err
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}
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mnts = append(mnts, container.Mount{
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Source: s,
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Destination: mount.Destination,
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Writable: mount.RW,
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})
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}
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sort.Sort(mounts(mnts))
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return mnts, nil
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}
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// setBindModeIfNull is platform specific processing which is a no-op on
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// Windows.
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func setBindModeIfNull(bind *volume.MountPoint) {
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return
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}
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