3af9801344
Signed-off-by: John Howard <jhoward@microsoft.com> Upstream-commit: 3aa4a0071536d3b106374eaa44d8a55765901aa6 Component: engine
32 lines
801 B
Go
32 lines
801 B
Go
package daemon
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import (
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"runtime"
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"github.com/Sirupsen/logrus"
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"github.com/docker/docker/builder"
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"github.com/docker/docker/image/cache"
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)
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// MakeImageCache creates a stateful image cache.
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func (daemon *Daemon) MakeImageCache(sourceRefs []string) builder.ImageCache {
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if len(sourceRefs) == 0 {
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// TODO @jhowardmsft LCOW. For now, assume it is the OS of the host
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return cache.NewLocal(daemon.stores[runtime.GOOS].imageStore)
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}
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// TODO @jhowardmsft LCOW. For now, assume it is the OS of the host
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cache := cache.New(daemon.stores[runtime.GOOS].imageStore)
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for _, ref := range sourceRefs {
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img, err := daemon.GetImage(ref)
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if err != nil {
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logrus.Warnf("Could not look up %s for cache resolution, skipping: %+v", ref, err)
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continue
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}
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cache.Populate(img)
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}
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return cache
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}
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