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package snapshotter
import (
"github.com/containerd/containerd/platforms"
"github.com/containerd/containerd/plugin"
"github.com/pkg/errors"
"github.com/containerd/nydus-snapshotter/config"
"github.com/containerd/nydus-snapshotter/snapshot"
)
func init() {
plugin.Register(&plugin.Registration{
Type: plugin.SnapshotPlugin,
ID: "nydus",
Config: &config.SnapshotterConfig{},
InitFn: func(ic *plugin.InitContext) (interface{}, error) {
ic.Meta.Platforms = append(ic.Meta.Platforms, platforms.DefaultSpec())
cfg, ok := ic.Config.(*config.SnapshotterConfig)
if !ok {
return nil, errors.New("invalid nydus snapshotter configuration")
}
if cfg.Root == "" {
cfg.Root = ic.Root
}
if err := cfg.FillUpWithDefaults(); err != nil {
return nil, errors.New("failed to fill up nydus configuration with defaults")
}
rs, err := snapshot.NewSnapshotter(ic.Context, cfg)
if err != nil {
return nil, errors.Wrap(err, "failed to initialize snapshotter")
}
return rs, nil
},
})
}
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