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35 lines
1.1 KiB
Go
35 lines
1.1 KiB
Go
package hcsshim
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import "github.com/Sirupsen/logrus"
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// CreateSandboxLayer creates and populates new read-write layer for use by a container.
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// This requires both the id of the direct parent layer, as well as the full list
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// of paths to all parent layers up to the base (and including the direct parent
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// whose id was provided).
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func CreateSandboxLayer(info DriverInfo, layerId, parentId string, parentLayerPaths []string) error {
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title := "hcsshim::CreateSandboxLayer "
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logrus.Debugf(title+"layerId %s parentId %s", layerId, parentId)
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// Generate layer descriptors
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layers, err := layerPathsToDescriptors(parentLayerPaths)
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if err != nil {
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return err
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}
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// Convert info to API calling convention
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infop, err := convertDriverInfo(info)
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if err != nil {
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logrus.Error(err)
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return err
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}
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err = createSandboxLayer(&infop, layerId, parentId, layers)
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if err != nil {
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err = makeErrorf(err, title, "layerId=%s parentId=%s", layerId, parentId)
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logrus.Error(err)
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return err
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}
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logrus.Debugf(title+"- succeeded layerId=%s parentId=%s", layerId, parentId)
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return nil
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}
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