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9ca3bb632e
This allows us to cache manifests and avoid extra round trips to the registry for content we already know about. dockerd currently does not support containerd on Windows, so this does not store manifests on Windows, yet. Signed-off-by: Brian Goff <cpuguy83@gmail.com>
30 lines
983 B
Go
30 lines
983 B
Go
package daemon
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import (
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"os"
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"path/filepath"
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"github.com/containerd/containerd/content"
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"github.com/containerd/containerd/content/local"
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"github.com/containerd/containerd/leases"
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"github.com/containerd/containerd/metadata"
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"github.com/pkg/errors"
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"go.etcd.io/bbolt"
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)
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func (d *Daemon) configureLocalContentStore() (content.Store, leases.Manager, error) {
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if err := os.MkdirAll(filepath.Join(d.root, "content"), 0700); err != nil {
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return nil, nil, errors.Wrap(err, "error creating dir for content store")
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}
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db, err := bbolt.Open(filepath.Join(d.root, "content", "metadata.db"), 0600, nil)
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if err != nil {
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return nil, nil, errors.Wrap(err, "error opening bolt db for content metadata store")
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}
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cs, err := local.NewStore(filepath.Join(d.root, "content", "data"))
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if err != nil {
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return nil, nil, errors.Wrap(err, "error setting up content store")
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}
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md := metadata.NewDB(db, cs, nil)
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d.mdDB = db
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return md.ContentStore(), metadata.NewLeaseManager(md), nil
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}
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