cff4f20c44
The github.com/containerd/containerd/log package was moved to a separate module, which will also be used by upcoming (patch) releases of containerd. This patch moves our own uses of the package to use the new module. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
41 lines
1.2 KiB
Go
41 lines
1.2 KiB
Go
package containerd
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import (
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"context"
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"fmt"
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"github.com/containerd/log"
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"github.com/docker/docker/container"
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)
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// Mount mounts the container filesystem in a temporary location, use defer imageService.Unmount
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// to unmount the filesystem when calling this
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func (i *ImageService) Mount(ctx context.Context, container *container.Container) error {
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snapshotter := i.client.SnapshotService(container.Driver)
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mounts, err := snapshotter.Mounts(ctx, container.ID)
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if err != nil {
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return err
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}
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var root string
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if root, err = i.refCountMounter.Mount(mounts, container.ID); err != nil {
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return fmt.Errorf("failed to mount %s: %w", root, err)
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}
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log.G(ctx).WithField("container", container.ID).Debugf("container mounted via snapshotter: %v", root)
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container.BaseFS = root
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return nil
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}
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// Unmount unmounts the container base filesystem
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func (i *ImageService) Unmount(ctx context.Context, container *container.Container) error {
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root := container.BaseFS
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if err := i.refCountMounter.Unmount(root); err != nil {
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log.G(ctx).WithField("container", container.ID).WithError(err).Error("error unmounting container")
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return fmt.Errorf("failed to unmount %s: %w", root, err)
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}
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return nil
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}
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