mirror of https://github.com/docker/cli.git
28 lines
722 B
Go
28 lines
722 B
Go
package wclayer
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import (
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"context"
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"github.com/Microsoft/hcsshim/internal/hcserror"
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"github.com/Microsoft/hcsshim/internal/oc"
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"go.opencensus.io/trace"
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)
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// CreateLayer creates a new, empty, read-only layer on the filesystem based on
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// the parent layer provided.
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func CreateLayer(ctx context.Context, path, parent string) (err error) {
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title := "hcsshim::CreateLayer"
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ctx, span := trace.StartSpan(ctx, title)
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defer span.End()
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defer func() { oc.SetSpanStatus(span, err) }()
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span.AddAttributes(
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trace.StringAttribute("path", path),
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trace.StringAttribute("parent", parent))
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err = createLayer(&stdDriverInfo, path, parent)
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if err != nil {
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return hcserror.New(err, title+" - failed", "")
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}
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return nil
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}
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